cd71 Search Results


94
Miltenyi Biotec fc 1 20
Fc 1 20, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+Antibody%2C+anti-human/pmc08184214-16-12-6
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fc 1 20 - by Bioz Stars, 2026-10
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93
OriGene murine transferrin receptor
a , Schematic representation of a single-crypt DNAm analysis coupled with RNA sequencing. b , Scatter-plot showing the average DNAm level on the Dkk1 , Dkk2 , Sfrp1 and Sfrp2 gene promoters in single crypts isolated from aged mice. The most methylated crypts (the top 10%, high 5mC crypts) and the least-methylated crypts (the bottom 10%, low 5mC crypts) were selected and analyzed by RNA-seq. n = 4 mice were used. c , PCA of single crypt RNA-seq datasets generated in crypts of the top 10% (high 5mC crypts, red dots) and the bottom 10% (low 5mC crypts, blue dots) as in b . To assess the statistical significance of the separation between two groups, a MANOVA test using Pillai’s trace was performed, yielding a highly significant result ( P = 4.235 × 10 −5 ). d , <t>Transferrin</t> receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in high ( n = 16) and low ( n = 12) 5mC crypts as in b . P value was calculated by a two-tailed Welch’s t -test. Each dot represents a single crypt. n = 4 mice were used. e , Western blot analysis of the protein levels of TfR1 and ferroportin (FPN1) in small intestinal crypts isolated from young and aged mice. Actin was used as a loading control. n = 5 mice per group were analyzed. f , Ferrous (Fe 2+ ) iron levels in small intestinal crypts isolated from young and aged mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. g , Schematic representation of our hypothesis. h , Quantification of TET hydroxymethylase enzymatic activity in intestinal crypts isolated from young ( n = 5) and aged ( n = 6) mice. P value was calculated by a two-tailed Welch’s t -test. i , Quantification of DNMT enzymatic activity in the intestinal crypts isolated from young ( n = 4) and aged ( n = 5) mice. P value was calculated by a two-tailed Welch’s t -test. j , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing at the indicated time points upon C35 TET inhibitor treatment of organoids derived from young intestinal crypts. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -tests. k , Bar charts showing DNAm level of the Dkk1 and Dkk2 gene promoters in intestinal crypts isolated from wild-type (WT) and Tet2/3 -dKO mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. l , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in organoids treated with the iron chelator, DFO for 1 and 2 months. n = 3 mice per group were analyzed. P value was calculated by a two-tailed paired t -test. Error bars in the figure bar charts represent the s.d.
Murine Transferrin Receptor, supplied by OriGene, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/Tfrc+(NM_011638)+Mouse+Untagged+Clone/pmc12705458-291-4-13
Average 93 stars, based on 1 article reviews
murine transferrin receptor - by Bioz Stars, 2026-10
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93
Miltenyi Biotec cd71 apc
a , Schematic representation of a single-crypt DNAm analysis coupled with RNA sequencing. b , Scatter-plot showing the average DNAm level on the Dkk1 , Dkk2 , Sfrp1 and Sfrp2 gene promoters in single crypts isolated from aged mice. The most methylated crypts (the top 10%, high 5mC crypts) and the least-methylated crypts (the bottom 10%, low 5mC crypts) were selected and analyzed by RNA-seq. n = 4 mice were used. c , PCA of single crypt RNA-seq datasets generated in crypts of the top 10% (high 5mC crypts, red dots) and the bottom 10% (low 5mC crypts, blue dots) as in b . To assess the statistical significance of the separation between two groups, a MANOVA test using Pillai’s trace was performed, yielding a highly significant result ( P = 4.235 × 10 −5 ). d , <t>Transferrin</t> receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in high ( n = 16) and low ( n = 12) 5mC crypts as in b . P value was calculated by a two-tailed Welch’s t -test. Each dot represents a single crypt. n = 4 mice were used. e , Western blot analysis of the protein levels of TfR1 and ferroportin (FPN1) in small intestinal crypts isolated from young and aged mice. Actin was used as a loading control. n = 5 mice per group were analyzed. f , Ferrous (Fe 2+ ) iron levels in small intestinal crypts isolated from young and aged mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. g , Schematic representation of our hypothesis. h , Quantification of TET hydroxymethylase enzymatic activity in intestinal crypts isolated from young ( n = 5) and aged ( n = 6) mice. P value was calculated by a two-tailed Welch’s t -test. i , Quantification of DNMT enzymatic activity in the intestinal crypts isolated from young ( n = 4) and aged ( n = 5) mice. P value was calculated by a two-tailed Welch’s t -test. j , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing at the indicated time points upon C35 TET inhibitor treatment of organoids derived from young intestinal crypts. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -tests. k , Bar charts showing DNAm level of the Dkk1 and Dkk2 gene promoters in intestinal crypts isolated from wild-type (WT) and Tet2/3 -dKO mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. l , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in organoids treated with the iron chelator, DFO for 1 and 2 months. n = 3 mice per group were analyzed. P value was calculated by a two-tailed paired t -test. Error bars in the figure bar charts represent the s.d.
Cd71 Apc, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+Antibody%2C+anti-human%2C+REAfinity/pmc12320723-60-19-21
Average 93 stars, based on 1 article reviews
cd71 apc - by Bioz Stars, 2026-10
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94
Cell Signaling Technology Inc transferrin receptor cd71 rabbit mab
Proliferation with CyQuant NF assay in SK-N-AS clones (A) shown as fold change at 24h, 48h, and 72h compared to mean MYO5B wild type (WT). Graphs show three independent experiments, each run in sextuplicates. Grey = empty vector, black = MYO5B WT , red = p.L587P, blue = p.G1611S, green = p.R1641C. Mean fold change (FC) and significance ( p -value) compared to MYO5B WT within each time point are presented (lower panel). * p <0.05, ** p <0.01, paired t-test. Migration (Oris) in HEK293 clones (B) shown as representable photos from light microscope (5X) of cell area remaining in MYO5B-mutants (p.L587P, p.G1611S, and p.R1641C), MYO5B WT , and empty vector at 24 h compared to the starting wound area. Scale bar shown is 100μm. Graph show percent wound area left after 24 h (mean±SEM, n = 2) in each construct. <t>Transferrin</t> uptake assay in SK-N-AS clones (C), with transferrin stained in red and nuclei stained in blue (DAPI). Pictures are taken with 40X Zeiss Axioscope 2 Plus fluorescence microscope, and small inserts show representative pictures taken with 63X, LSM700 confocal microscope. Scale bars shown are 50 μm and 100μm, respectively. Graphs plot fold change of corrected total cell fluorescence (CTCF) of transferrin (Tf) uptake (from four fields of view taken with 40X), and Western Blot analysis of the Transferrin receptor (TfR) expression (from two independent experiments) in mutants and empty vector compared to MYO5B WT (n = 2). GAPDH was included as a loading control.
Transferrin Receptor Cd71 Rabbit Mab, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+Rabbit+mAb/pmc07329139-249-40-47
Average 94 stars, based on 1 article reviews
transferrin receptor cd71 rabbit mab - by Bioz Stars, 2026-10
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95
Cell Signaling Technology Inc anti tfrc
Proliferation with CyQuant NF assay in SK-N-AS clones (A) shown as fold change at 24h, 48h, and 72h compared to mean MYO5B wild type (WT). Graphs show three independent experiments, each run in sextuplicates. Grey = empty vector, black = MYO5B WT , red = p.L587P, blue = p.G1611S, green = p.R1641C. Mean fold change (FC) and significance ( p -value) compared to MYO5B WT within each time point are presented (lower panel). * p <0.05, ** p <0.01, paired t-test. Migration (Oris) in HEK293 clones (B) shown as representable photos from light microscope (5X) of cell area remaining in MYO5B-mutants (p.L587P, p.G1611S, and p.R1641C), MYO5B WT , and empty vector at 24 h compared to the starting wound area. Scale bar shown is 100μm. Graph show percent wound area left after 24 h (mean±SEM, n = 2) in each construct. <t>Transferrin</t> uptake assay in SK-N-AS clones (C), with transferrin stained in red and nuclei stained in blue (DAPI). Pictures are taken with 40X Zeiss Axioscope 2 Plus fluorescence microscope, and small inserts show representative pictures taken with 63X, LSM700 confocal microscope. Scale bars shown are 50 μm and 100μm, respectively. Graphs plot fold change of corrected total cell fluorescence (CTCF) of transferrin (Tf) uptake (from four fields of view taken with 40X), and Western Blot analysis of the Transferrin receptor (TfR) expression (from two independent experiments) in mutants and empty vector compared to MYO5B WT (n = 2). GAPDH was included as a loading control.
Anti Tfrc, supplied by Cell Signaling Technology Inc, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+XP+Rabbit+mAb/pm36066316-49-4-40
Average 95 stars, based on 1 article reviews
anti tfrc - by Bioz Stars, 2026-10
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96
Proteintech tfr1
Proliferation with CyQuant NF assay in SK-N-AS clones (A) shown as fold change at 24h, 48h, and 72h compared to mean MYO5B wild type (WT). Graphs show three independent experiments, each run in sextuplicates. Grey = empty vector, black = MYO5B WT , red = p.L587P, blue = p.G1611S, green = p.R1641C. Mean fold change (FC) and significance ( p -value) compared to MYO5B WT within each time point are presented (lower panel). * p <0.05, ** p <0.01, paired t-test. Migration (Oris) in HEK293 clones (B) shown as representable photos from light microscope (5X) of cell area remaining in MYO5B-mutants (p.L587P, p.G1611S, and p.R1641C), MYO5B WT , and empty vector at 24 h compared to the starting wound area. Scale bar shown is 100μm. Graph show percent wound area left after 24 h (mean±SEM, n = 2) in each construct. <t>Transferrin</t> uptake assay in SK-N-AS clones (C), with transferrin stained in red and nuclei stained in blue (DAPI). Pictures are taken with 40X Zeiss Axioscope 2 Plus fluorescence microscope, and small inserts show representative pictures taken with 63X, LSM700 confocal microscope. Scale bars shown are 50 μm and 100μm, respectively. Graphs plot fold change of corrected total cell fluorescence (CTCF) of transferrin (Tf) uptake (from four fields of view taken with 40X), and Western Blot analysis of the Transferrin receptor (TfR) expression (from two independent experiments) in mutants and empty vector compared to MYO5B WT (n = 2). GAPDH was included as a loading control.
Tfr1, supplied by Proteintech, used in various techniques. Bioz Stars score: 96/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+Antibody/pm41407700-311-10-11
Average 96 stars, based on 1 article reviews
tfr1 - by Bioz Stars, 2026-10
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97
ABclonal Biotechnology anti tfrc antibody
Artesunate inhibits iron-autophagy axis to suppress ferroptosis. A Molecular docking of human FTH1-NCOA4 protein–protein complex and ART with FTH1, NCOA4, <t>TFRC</t> (protein–ligand complexes). Upper: Best docking conformations. Middle: PLIP-identified interactions (blue: hydrogen bond; gray dashed: hydrophobic interaction; yellow: salt bridge). Lower: 2D interaction diagrams (Discovery Studio). B Key docking metrics: binding affinity (ΔG, kcal/mol), log inhibition constant (logKi, M), efficiency indices (LE, SILE, LLE, LELP), and interaction types (HB, HI, SB; calculated via AutoDock Vina). C – F Western blot analysis and quantification of <t>ACSL4,</t> <t>GPX4,</t> TFRC, FTH1, NCOA4, and LC3A/B. Data are mean ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001
Anti Tfrc Antibody, supplied by ABclonal Biotechnology, used in various techniques. Bioz Stars score: 97/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/TFRC+Rabbit+pAb/pmc13001244-285-34-37
Average 97 stars, based on 1 article reviews
anti tfrc antibody - by Bioz Stars, 2026-10
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93
Miltenyi Biotec cd71 magnetic microbeads
Artesunate inhibits iron-autophagy axis to suppress ferroptosis. A Molecular docking of human FTH1-NCOA4 protein–protein complex and ART with FTH1, NCOA4, <t>TFRC</t> (protein–ligand complexes). Upper: Best docking conformations. Middle: PLIP-identified interactions (blue: hydrogen bond; gray dashed: hydrophobic interaction; yellow: salt bridge). Lower: 2D interaction diagrams (Discovery Studio). B Key docking metrics: binding affinity (ΔG, kcal/mol), log inhibition constant (logKi, M), efficiency indices (LE, SILE, LLE, LELP), and interaction types (HB, HI, SB; calculated via AutoDock Vina). C – F Western blot analysis and quantification of <t>ACSL4,</t> <t>GPX4,</t> TFRC, FTH1, NCOA4, and LC3A/B. Data are mean ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001
Cd71 Magnetic Microbeads, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+MicroBeads%2C+human/pm28544333-53-0-21
Average 93 stars, based on 1 article reviews
cd71 magnetic microbeads - by Bioz Stars, 2026-10
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90
OriGene tfrc
Artesunate inhibits iron-autophagy axis to suppress ferroptosis. A Molecular docking of human FTH1-NCOA4 protein–protein complex and ART with FTH1, NCOA4, <t>TFRC</t> (protein–ligand complexes). Upper: Best docking conformations. Middle: PLIP-identified interactions (blue: hydrogen bond; gray dashed: hydrophobic interaction; yellow: salt bridge). Lower: 2D interaction diagrams (Discovery Studio). B Key docking metrics: binding affinity (ΔG, kcal/mol), log inhibition constant (logKi, M), efficiency indices (LE, SILE, LLE, LELP), and interaction types (HB, HI, SB; calculated via AutoDock Vina). C – F Western blot analysis and quantification of <t>ACSL4,</t> <t>GPX4,</t> TFRC, FTH1, NCOA4, and LC3A/B. Data are mean ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001
Tfrc, supplied by OriGene, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+(TFRC)+(NM_003234)+Human+Recombinant+Protein/us10048266-177-16-26
Average 90 stars, based on 1 article reviews
tfrc - by Bioz Stars, 2026-10
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93
Bio X Cell anti tfrc antibody
FIGURE 5 Confocal microscopy images of Cage cells to verify <t>TFRC</t> and LRP1 expression and assess internalization of antibodies. Cage cells were plated in Matrigel domes in a 96-well plate and incubated overnight. Antibody-fluorophore conjugates (anti- TFRC-APC or anti-LRP1-PE <t>or</t> <t>anti-TFRC-AF647)</t> were added on the next day, and cells were imaged after 2 or 24 h of incubation at 37°C using Zeiss LSM 800. Fluorescence was predominantly detected at the cell membrane after 2 h of incubation (left) and was internalized after 24 h (right). Two clones of anti-TFRC antibodies were tested and both of which were efficiently internalized [Scale bars: 50 μm].
Anti Tfrc Antibody, supplied by Bio X Cell, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/InVivoMAb+anti-human+CD71/pm40205302-142-8-11
Average 93 stars, based on 1 article reviews
anti tfrc antibody - by Bioz Stars, 2026-10
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90
OriGene expression constructs for tfr1
Protein sequencing results.
Expression Constructs For Tfr1, supplied by OriGene, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/CD71+(TFRC)+(NM_003234)+Human+Tagged+ORF+Clone/pmc05089552-43-0-23
Average 90 stars, based on 1 article reviews
expression constructs for tfr1 - by Bioz Stars, 2026-10
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93
fluidigm 3168014b

3168014b, supplied by fluidigm, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cd71/Anti-Human+CD71+(OKT-9)-168Er/pmc07405878-60-5-2
Average 93 stars, based on 1 article reviews
3168014b - by Bioz Stars, 2026-10
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Image Search Results


a , Schematic representation of a single-crypt DNAm analysis coupled with RNA sequencing. b , Scatter-plot showing the average DNAm level on the Dkk1 , Dkk2 , Sfrp1 and Sfrp2 gene promoters in single crypts isolated from aged mice. The most methylated crypts (the top 10%, high 5mC crypts) and the least-methylated crypts (the bottom 10%, low 5mC crypts) were selected and analyzed by RNA-seq. n = 4 mice were used. c , PCA of single crypt RNA-seq datasets generated in crypts of the top 10% (high 5mC crypts, red dots) and the bottom 10% (low 5mC crypts, blue dots) as in b . To assess the statistical significance of the separation between two groups, a MANOVA test using Pillai’s trace was performed, yielding a highly significant result ( P = 4.235 × 10 −5 ). d , Transferrin receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in high ( n = 16) and low ( n = 12) 5mC crypts as in b . P value was calculated by a two-tailed Welch’s t -test. Each dot represents a single crypt. n = 4 mice were used. e , Western blot analysis of the protein levels of TfR1 and ferroportin (FPN1) in small intestinal crypts isolated from young and aged mice. Actin was used as a loading control. n = 5 mice per group were analyzed. f , Ferrous (Fe 2+ ) iron levels in small intestinal crypts isolated from young and aged mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. g , Schematic representation of our hypothesis. h , Quantification of TET hydroxymethylase enzymatic activity in intestinal crypts isolated from young ( n = 5) and aged ( n = 6) mice. P value was calculated by a two-tailed Welch’s t -test. i , Quantification of DNMT enzymatic activity in the intestinal crypts isolated from young ( n = 4) and aged ( n = 5) mice. P value was calculated by a two-tailed Welch’s t -test. j , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing at the indicated time points upon C35 TET inhibitor treatment of organoids derived from young intestinal crypts. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -tests. k , Bar charts showing DNAm level of the Dkk1 and Dkk2 gene promoters in intestinal crypts isolated from wild-type (WT) and Tet2/3 -dKO mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. l , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in organoids treated with the iron chelator, DFO for 1 and 2 months. n = 3 mice per group were analyzed. P value was calculated by a two-tailed paired t -test. Error bars in the figure bar charts represent the s.d.

Journal: Nature Aging

Article Title: Iron homeostasis and cell clonality drive cancer-associated intestinal DNA methylation drift in aging

doi: 10.1038/s43587-025-01021-x

Figure Lengend Snippet: a , Schematic representation of a single-crypt DNAm analysis coupled with RNA sequencing. b , Scatter-plot showing the average DNAm level on the Dkk1 , Dkk2 , Sfrp1 and Sfrp2 gene promoters in single crypts isolated from aged mice. The most methylated crypts (the top 10%, high 5mC crypts) and the least-methylated crypts (the bottom 10%, low 5mC crypts) were selected and analyzed by RNA-seq. n = 4 mice were used. c , PCA of single crypt RNA-seq datasets generated in crypts of the top 10% (high 5mC crypts, red dots) and the bottom 10% (low 5mC crypts, blue dots) as in b . To assess the statistical significance of the separation between two groups, a MANOVA test using Pillai’s trace was performed, yielding a highly significant result ( P = 4.235 × 10 −5 ). d , Transferrin receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in high ( n = 16) and low ( n = 12) 5mC crypts as in b . P value was calculated by a two-tailed Welch’s t -test. Each dot represents a single crypt. n = 4 mice were used. e , Western blot analysis of the protein levels of TfR1 and ferroportin (FPN1) in small intestinal crypts isolated from young and aged mice. Actin was used as a loading control. n = 5 mice per group were analyzed. f , Ferrous (Fe 2+ ) iron levels in small intestinal crypts isolated from young and aged mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. g , Schematic representation of our hypothesis. h , Quantification of TET hydroxymethylase enzymatic activity in intestinal crypts isolated from young ( n = 5) and aged ( n = 6) mice. P value was calculated by a two-tailed Welch’s t -test. i , Quantification of DNMT enzymatic activity in the intestinal crypts isolated from young ( n = 4) and aged ( n = 5) mice. P value was calculated by a two-tailed Welch’s t -test. j , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing at the indicated time points upon C35 TET inhibitor treatment of organoids derived from young intestinal crypts. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -tests. k , Bar charts showing DNAm level of the Dkk1 and Dkk2 gene promoters in intestinal crypts isolated from wild-type (WT) and Tet2/3 -dKO mice. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. l , Bar chart showing DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in organoids treated with the iron chelator, DFO for 1 and 2 months. n = 3 mice per group were analyzed. P value was calculated by a two-tailed paired t -test. Error bars in the figure bar charts represent the s.d.

Article Snippet: The complementary DNA of murine transferrin receptor ( Tfrc ) was purchased from Origene (plasmid MC221416 ) and cloned into the CSII-EF Venus-P2A-3F-MCS vector using the BamHI and NotI restriction sites.

Techniques: RNA Sequencing, Isolation, Methylation, Generated, Expressing, Two Tailed Test, Western Blot, Control, Activity Assay, Derivative Assay

a , The expression level of the Dnmt enzymes in high (red dots; n = 16) and low (blue dots; n = 12) 5mC crypts based on RNAseq as in Fig. . b , The expression level of the Tet enzymes in high (red dots; n = 16) and low (blue dots; n = 12) 5mC crypts based on RNAseq as in Fig. . c , Gene ontology analysis of the differentially expressed genes (DEGs) between the crypts with high (the top 10%) and low (the bottom 10%) DNAm as in Fig. . p-value was calculated by one-sided Fisher’s Exact test. d , Transferrin receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in the Lgr5 hi cells isolated from young and old mice. n = 3 mice per group were analyzed. p-value is calculated by DESEQ2. e , Quantification of the western blot analysis as in Fig. . n = 5 mice per group were analyzed. p-value was calculated by Welch’s t-test, 2-tails. f , ChIP-qRT-PCR analysis of the ChIP of TET1, TET2 and TET3 on the Dkk2 gene promoter in the intestinal crypts isolated from young and old mice. n = 3 mice per group were analyzed. IgG was used as a control. p-value was calculated by Welch’s t-test, 2-tails. g , ChIP-qRT-PCR analysis of the ChIP of TET1, TET2 and TET3 on the Sfrp1 gene promoter in the intestinal crypts isolated from young and old mice. n = 3 mice per group were analyzed. IgG was used as a control. p-value was calculated by Welch’s t-test, 2-tails. Error bars in the figure bar charts represent the SD.

Journal: Nature Aging

Article Title: Iron homeostasis and cell clonality drive cancer-associated intestinal DNA methylation drift in aging

doi: 10.1038/s43587-025-01021-x

Figure Lengend Snippet: a , The expression level of the Dnmt enzymes in high (red dots; n = 16) and low (blue dots; n = 12) 5mC crypts based on RNAseq as in Fig. . b , The expression level of the Tet enzymes in high (red dots; n = 16) and low (blue dots; n = 12) 5mC crypts based on RNAseq as in Fig. . c , Gene ontology analysis of the differentially expressed genes (DEGs) between the crypts with high (the top 10%) and low (the bottom 10%) DNAm as in Fig. . p-value was calculated by one-sided Fisher’s Exact test. d , Transferrin receptor ( Tfrc ) and ferroportin ( Slc40a1 ) expression levels in the Lgr5 hi cells isolated from young and old mice. n = 3 mice per group were analyzed. p-value is calculated by DESEQ2. e , Quantification of the western blot analysis as in Fig. . n = 5 mice per group were analyzed. p-value was calculated by Welch’s t-test, 2-tails. f , ChIP-qRT-PCR analysis of the ChIP of TET1, TET2 and TET3 on the Dkk2 gene promoter in the intestinal crypts isolated from young and old mice. n = 3 mice per group were analyzed. IgG was used as a control. p-value was calculated by Welch’s t-test, 2-tails. g , ChIP-qRT-PCR analysis of the ChIP of TET1, TET2 and TET3 on the Sfrp1 gene promoter in the intestinal crypts isolated from young and old mice. n = 3 mice per group were analyzed. IgG was used as a control. p-value was calculated by Welch’s t-test, 2-tails. Error bars in the figure bar charts represent the SD.

Article Snippet: The complementary DNA of murine transferrin receptor ( Tfrc ) was purchased from Origene (plasmid MC221416 ) and cloned into the CSII-EF Venus-P2A-3F-MCS vector using the BamHI and NotI restriction sites.

Techniques: Expressing, Isolation, Western Blot, Quantitative RT-PCR, Control

a , Western blot analysis of the protein levels of the transferrin receptor (TfR1) in intestinal organoids derived from aged mice and analyzed 40 days after transduction with a 3xFlag-Tfrc- expressing lentivirus. Mock (parental vector) was used as a negative control. Actin was used as a loading control. n = 3 mice per group were analyzed. b , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in a . n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. c , Bar chart showing the DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in intestinal organoids as in a . Parental organoids, untransduced organoids at day 0. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. d , Representative images of the western blot analysis of the protein levels of TfR1 and FPN1 in intestinal organoids cultured in different media as indicated. ENRW (EGF, Noggin, R-spondin1, Wnt3a); ENRC (EGF, Noggin, R-spondin1, CHIR99021). GAPDH was used as a loading control. n = 3 mice per group were analyzed. For details, see the main text. e , Ferrous (Fe 2+) iron levels in intestinal organoids as in d . n = 3 mice per group were analyzed. P value was calculated by one-way analysis of variance (ANOVA). f , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in d . n = 3 mice per group were analyzed. P value was calculated by one-way ANOVA. g , Representative images of the western blot analysis of the protein levels of the TfR1 and FPN1 in intestinal organoids treated with IFNγ (0.2 ng ml −1 ) or with both IFNγ (0.2 ng ml −1 ) and Wnt3a (100 ng ml −1 ) for 5 days as indicated. GAPDH was used as a loading control. n = 3 mice per group were analyzed. For details, see the main text. h , Ferrous (Fe 2+ ) iron levels in intestinal organoids as in g . n = 3 mice per group were analyzed. P value was calculated by one-way ANOVA. i , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in g . n = 3 mice per group were analyzed. P value was calculated by ordinary one-way ANOVA. Error bars in bar charts represent the s.d.

Journal: Nature Aging

Article Title: Iron homeostasis and cell clonality drive cancer-associated intestinal DNA methylation drift in aging

doi: 10.1038/s43587-025-01021-x

Figure Lengend Snippet: a , Western blot analysis of the protein levels of the transferrin receptor (TfR1) in intestinal organoids derived from aged mice and analyzed 40 days after transduction with a 3xFlag-Tfrc- expressing lentivirus. Mock (parental vector) was used as a negative control. Actin was used as a loading control. n = 3 mice per group were analyzed. b , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in a . n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. c , Bar chart showing the DNAm level of the Dkk2 gene promoter analyzed by BS pyrosequencing in intestinal organoids as in a . Parental organoids, untransduced organoids at day 0. n = 3 mice per group were analyzed. P value was calculated by a two-tailed Welch’s t -test. d , Representative images of the western blot analysis of the protein levels of TfR1 and FPN1 in intestinal organoids cultured in different media as indicated. ENRW (EGF, Noggin, R-spondin1, Wnt3a); ENRC (EGF, Noggin, R-spondin1, CHIR99021). GAPDH was used as a loading control. n = 3 mice per group were analyzed. For details, see the main text. e , Ferrous (Fe 2+) iron levels in intestinal organoids as in d . n = 3 mice per group were analyzed. P value was calculated by one-way analysis of variance (ANOVA). f , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in d . n = 3 mice per group were analyzed. P value was calculated by one-way ANOVA. g , Representative images of the western blot analysis of the protein levels of the TfR1 and FPN1 in intestinal organoids treated with IFNγ (0.2 ng ml −1 ) or with both IFNγ (0.2 ng ml −1 ) and Wnt3a (100 ng ml −1 ) for 5 days as indicated. GAPDH was used as a loading control. n = 3 mice per group were analyzed. For details, see the main text. h , Ferrous (Fe 2+ ) iron levels in intestinal organoids as in g . n = 3 mice per group were analyzed. P value was calculated by one-way ANOVA. i , Quantification of TET hydroxymethylase enzymatic activity in intestinal organoids as in g . n = 3 mice per group were analyzed. P value was calculated by ordinary one-way ANOVA. Error bars in bar charts represent the s.d.

Article Snippet: The complementary DNA of murine transferrin receptor ( Tfrc ) was purchased from Origene (plasmid MC221416 ) and cloned into the CSII-EF Venus-P2A-3F-MCS vector using the BamHI and NotI restriction sites.

Techniques: Western Blot, Derivative Assay, Transduction, Expressing, Plasmid Preparation, Negative Control, Control, Activity Assay, Two Tailed Test, Cell Culture

Proliferation with CyQuant NF assay in SK-N-AS clones (A) shown as fold change at 24h, 48h, and 72h compared to mean MYO5B wild type (WT). Graphs show three independent experiments, each run in sextuplicates. Grey = empty vector, black = MYO5B WT , red = p.L587P, blue = p.G1611S, green = p.R1641C. Mean fold change (FC) and significance ( p -value) compared to MYO5B WT within each time point are presented (lower panel). * p <0.05, ** p <0.01, paired t-test. Migration (Oris) in HEK293 clones (B) shown as representable photos from light microscope (5X) of cell area remaining in MYO5B-mutants (p.L587P, p.G1611S, and p.R1641C), MYO5B WT , and empty vector at 24 h compared to the starting wound area. Scale bar shown is 100μm. Graph show percent wound area left after 24 h (mean±SEM, n = 2) in each construct. Transferrin uptake assay in SK-N-AS clones (C), with transferrin stained in red and nuclei stained in blue (DAPI). Pictures are taken with 40X Zeiss Axioscope 2 Plus fluorescence microscope, and small inserts show representative pictures taken with 63X, LSM700 confocal microscope. Scale bars shown are 50 μm and 100μm, respectively. Graphs plot fold change of corrected total cell fluorescence (CTCF) of transferrin (Tf) uptake (from four fields of view taken with 40X), and Western Blot analysis of the Transferrin receptor (TfR) expression (from two independent experiments) in mutants and empty vector compared to MYO5B WT (n = 2). GAPDH was included as a loading control.

Journal: PLoS Genetics

Article Title: MYO5B mutations in pheochromocytoma/paraganglioma promote cancer progression

doi: 10.1371/journal.pgen.1008803

Figure Lengend Snippet: Proliferation with CyQuant NF assay in SK-N-AS clones (A) shown as fold change at 24h, 48h, and 72h compared to mean MYO5B wild type (WT). Graphs show three independent experiments, each run in sextuplicates. Grey = empty vector, black = MYO5B WT , red = p.L587P, blue = p.G1611S, green = p.R1641C. Mean fold change (FC) and significance ( p -value) compared to MYO5B WT within each time point are presented (lower panel). * p <0.05, ** p <0.01, paired t-test. Migration (Oris) in HEK293 clones (B) shown as representable photos from light microscope (5X) of cell area remaining in MYO5B-mutants (p.L587P, p.G1611S, and p.R1641C), MYO5B WT , and empty vector at 24 h compared to the starting wound area. Scale bar shown is 100μm. Graph show percent wound area left after 24 h (mean±SEM, n = 2) in each construct. Transferrin uptake assay in SK-N-AS clones (C), with transferrin stained in red and nuclei stained in blue (DAPI). Pictures are taken with 40X Zeiss Axioscope 2 Plus fluorescence microscope, and small inserts show representative pictures taken with 63X, LSM700 confocal microscope. Scale bars shown are 50 μm and 100μm, respectively. Graphs plot fold change of corrected total cell fluorescence (CTCF) of transferrin (Tf) uptake (from four fields of view taken with 40X), and Western Blot analysis of the Transferrin receptor (TfR) expression (from two independent experiments) in mutants and empty vector compared to MYO5B WT (n = 2). GAPDH was included as a loading control.

Article Snippet: Western blot was performed using antibodies with ECL-detection (Supersignal West Maximum Fempto, Thermo Fisher Scientific) as follows: FLAG-DDK M2 mouse mAb (1:750, #F3165, Sigma Aldrich), GAPDH rabbit Ab (1:500, sc-25778, Santa Cruz Biotechnology), MYO5B Rabbit mAb (1:250, HPA040902, Atlas Antibodies), transferrin receptor (CD71) rabbit mAb (1:500, #13208, Cell Signaling Technology).

Techniques: CyQUANT Assay, Clone Assay, Plasmid Preparation, Migration, Light Microscopy, Construct, Staining, Fluorescence, Microscopy, Western Blot, Expressing, Control

Artesunate inhibits iron-autophagy axis to suppress ferroptosis. A Molecular docking of human FTH1-NCOA4 protein–protein complex and ART with FTH1, NCOA4, TFRC (protein–ligand complexes). Upper: Best docking conformations. Middle: PLIP-identified interactions (blue: hydrogen bond; gray dashed: hydrophobic interaction; yellow: salt bridge). Lower: 2D interaction diagrams (Discovery Studio). B Key docking metrics: binding affinity (ΔG, kcal/mol), log inhibition constant (logKi, M), efficiency indices (LE, SILE, LLE, LELP), and interaction types (HB, HI, SB; calculated via AutoDock Vina). C – F Western blot analysis and quantification of ACSL4, GPX4, TFRC, FTH1, NCOA4, and LC3A/B. Data are mean ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001

Journal: Chinese Medicine

Article Title: Targeting the ferritinophagy axis: multi-target regulation of TFRC/FTH1/NCOA4 by artesunate ameliorates salivary gland dysfunction in Sjögren’s Disease

doi: 10.1186/s13020-026-01354-8

Figure Lengend Snippet: Artesunate inhibits iron-autophagy axis to suppress ferroptosis. A Molecular docking of human FTH1-NCOA4 protein–protein complex and ART with FTH1, NCOA4, TFRC (protein–ligand complexes). Upper: Best docking conformations. Middle: PLIP-identified interactions (blue: hydrogen bond; gray dashed: hydrophobic interaction; yellow: salt bridge). Lower: 2D interaction diagrams (Discovery Studio). B Key docking metrics: binding affinity (ΔG, kcal/mol), log inhibition constant (logKi, M), efficiency indices (LE, SILE, LLE, LELP), and interaction types (HB, HI, SB; calculated via AutoDock Vina). C – F Western blot analysis and quantification of ACSL4, GPX4, TFRC, FTH1, NCOA4, and LC3A/B. Data are mean ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001

Article Snippet: The membranes were blocked with 5% BSA and incubated overnight at 4°C with the following primary antibodies: anti-LC3A/B antibody (1:800, Cell Signaling Technology, #4108), anti-xCT antibody (1:1000, Abcam, ab307601), anti-GPX4 antibody (1:4000, Abclonal, A25009), anti-TFRC antibody (1:1000, Abclonal, A25900), anti-NCOA4 antibody (1:1000, Abclonal, A5695), anti-AQP2 antibody (1:1000, Abclonal, A16209), anti-ACSL4 antibody (1:20,000, Abclonal, A20414), and anti-FTH1 antibody (1:1000, Abclonal, A25458-PM).

Techniques: Binding Assay, Inhibition, Western Blot

Artesunate restores iron metabolic homeostasis and suppresses ferritinophagy in vivo. A , B Western blot analysis and quantification of TFRC, FTH1, NCOA4, and LC3A/B. C , D Confocal microscopy of AQP5 and TFRC localization in submandibular glands across treatment groups (semi-quantification: ImageJ, 20 images from 3 mice). Scale = 100 μm. E , F Confocal microscopy of NCOA4, FTH1, and LC3A/B localization in submandibular glands across treatment groups (semi-quantification: ImageJ, 20 images from 3 mice/group, n = 3) with 2D intensity histograms showing Pearson’s coefficient (PR), red Manders’ coefficient (M1), and green Manders’ coefficient (M2). Data are mean ± SEM. * p < 0.05, ** p < 0.01, **** p < 0.0001

Journal: Chinese Medicine

Article Title: Targeting the ferritinophagy axis: multi-target regulation of TFRC/FTH1/NCOA4 by artesunate ameliorates salivary gland dysfunction in Sjögren’s Disease

doi: 10.1186/s13020-026-01354-8

Figure Lengend Snippet: Artesunate restores iron metabolic homeostasis and suppresses ferritinophagy in vivo. A , B Western blot analysis and quantification of TFRC, FTH1, NCOA4, and LC3A/B. C , D Confocal microscopy of AQP5 and TFRC localization in submandibular glands across treatment groups (semi-quantification: ImageJ, 20 images from 3 mice). Scale = 100 μm. E , F Confocal microscopy of NCOA4, FTH1, and LC3A/B localization in submandibular glands across treatment groups (semi-quantification: ImageJ, 20 images from 3 mice/group, n = 3) with 2D intensity histograms showing Pearson’s coefficient (PR), red Manders’ coefficient (M1), and green Manders’ coefficient (M2). Data are mean ± SEM. * p < 0.05, ** p < 0.01, **** p < 0.0001

Article Snippet: The membranes were blocked with 5% BSA and incubated overnight at 4°C with the following primary antibodies: anti-LC3A/B antibody (1:800, Cell Signaling Technology, #4108), anti-xCT antibody (1:1000, Abcam, ab307601), anti-GPX4 antibody (1:4000, Abclonal, A25009), anti-TFRC antibody (1:1000, Abclonal, A25900), anti-NCOA4 antibody (1:1000, Abclonal, A5695), anti-AQP2 antibody (1:1000, Abclonal, A16209), anti-ACSL4 antibody (1:20,000, Abclonal, A20414), and anti-FTH1 antibody (1:1000, Abclonal, A25458-PM).

Techniques: In Vivo, Western Blot, Confocal Microscopy

FIGURE 5 Confocal microscopy images of Cage cells to verify TFRC and LRP1 expression and assess internalization of antibodies. Cage cells were plated in Matrigel domes in a 96-well plate and incubated overnight. Antibody-fluorophore conjugates (anti- TFRC-APC or anti-LRP1-PE or anti-TFRC-AF647) were added on the next day, and cells were imaged after 2 or 24 h of incubation at 37°C using Zeiss LSM 800. Fluorescence was predominantly detected at the cell membrane after 2 h of incubation (left) and was internalized after 24 h (right). Two clones of anti-TFRC antibodies were tested and both of which were efficiently internalized [Scale bars: 50 μm].

Journal: Photochemistry and photobiology

Article Title: Identification of potential cell surface targets in patient-derived cultures toward photoimmunotherapy of high-grade serous ovarian cancer.

doi: 10.1111/php.14091

Figure Lengend Snippet: FIGURE 5 Confocal microscopy images of Cage cells to verify TFRC and LRP1 expression and assess internalization of antibodies. Cage cells were plated in Matrigel domes in a 96-well plate and incubated overnight. Antibody-fluorophore conjugates (anti- TFRC-APC or anti-LRP1-PE or anti-TFRC-AF647) were added on the next day, and cells were imaged after 2 or 24 h of incubation at 37°C using Zeiss LSM 800. Fluorescence was predominantly detected at the cell membrane after 2 h of incubation (left) and was internalized after 24 h (right). Two clones of anti-TFRC antibodies were tested and both of which were efficiently internalized [Scale bars: 50 μm].

Article Snippet: AntiTFRC- AF647 conjugates were prepared by conjugating the anti- TFRC antibody (Bio X Cell, BE0367) with AF647 (InvitrogenTM, A20186) as described previously.22 To assess the cell surface expression of TFRC, LRP1, ITGA5, and ITGB5 on cancer cells and mesothelial cells, cells were incubated with anti- TFRC- APC, anti- LRP1- PE, antiITGA5- AF647, and anti- ITGB5- FITC for 25 min at 37°C, following the manufacturers' recommended volumes and dilutions.

Techniques: Confocal Microscopy, Expressing, Incubation, Fluorescence, Membrane, Clone Assay

FIGURE 8 (A) Flow cytometry-based comparison of EGFR, TFRC and LRP1 expression levels in the Powder cell line. Median fluorescence intensity values for anti-EGFR-PE, anti-LRP1-PE, and anti-TFRC-PE in the Powder cell line were derived from data obtained in prior flow cytometry experiments. The results show significantly higher levels of TFRC and LRP1 compared to EGFR, with LRP1 displaying the highest expression. Results are presented as mean ± standard deviation (****p < 0.0001; ANOVA with Tukey's post-hoc test). (B, C) Flow cytometry analysis of fibroblast activation protein (FAP) expression in Cage and Powder cell lines. Cells were incubated with antibody-fluorophore conjugates for 25 min at 37°C. Flow cytometry was performed after removing unbound antibody-fluorophores and washing cells twice. Cage cells showed negligible FAP expression (a), whereas a subset of Powder cells exhibited non-negligible FAP expression (b), indicating the presence of CAFs in the Powder culture.

Journal: Photochemistry and photobiology

Article Title: Identification of potential cell surface targets in patient-derived cultures toward photoimmunotherapy of high-grade serous ovarian cancer.

doi: 10.1111/php.14091

Figure Lengend Snippet: FIGURE 8 (A) Flow cytometry-based comparison of EGFR, TFRC and LRP1 expression levels in the Powder cell line. Median fluorescence intensity values for anti-EGFR-PE, anti-LRP1-PE, and anti-TFRC-PE in the Powder cell line were derived from data obtained in prior flow cytometry experiments. The results show significantly higher levels of TFRC and LRP1 compared to EGFR, with LRP1 displaying the highest expression. Results are presented as mean ± standard deviation (****p < 0.0001; ANOVA with Tukey's post-hoc test). (B, C) Flow cytometry analysis of fibroblast activation protein (FAP) expression in Cage and Powder cell lines. Cells were incubated with antibody-fluorophore conjugates for 25 min at 37°C. Flow cytometry was performed after removing unbound antibody-fluorophores and washing cells twice. Cage cells showed negligible FAP expression (a), whereas a subset of Powder cells exhibited non-negligible FAP expression (b), indicating the presence of CAFs in the Powder culture.

Article Snippet: AntiTFRC- AF647 conjugates were prepared by conjugating the anti- TFRC antibody (Bio X Cell, BE0367) with AF647 (InvitrogenTM, A20186) as described previously.22 To assess the cell surface expression of TFRC, LRP1, ITGA5, and ITGB5 on cancer cells and mesothelial cells, cells were incubated with anti- TFRC- APC, anti- LRP1- PE, antiITGA5- AF647, and anti- ITGB5- FITC for 25 min at 37°C, following the manufacturers' recommended volumes and dilutions.

Techniques: Flow Cytometry, Comparison, Expressing, Fluorescence, Derivative Assay, Standard Deviation, Activation Assay, Incubation

FIGURE 11 Confocal microscopy images of NCI's HGSOC models to verify TFRC expression and assess internalization of antibody. Cells were plated in a flat-bottom 96-well plate and incubated overnight. Antibody-fluorophore conjugate (anti-TFRC- AF647) was added on the next day, and cells were imaged after 1 or 24 h of incubation at 37°C using Zeiss LSM 800. Fluorescence was predominantly detected at the cell membrane after 1 h of incubation (left) and was internalized after 24 h (right) [Scale bars: 50 μm].

Journal: Photochemistry and photobiology

Article Title: Identification of potential cell surface targets in patient-derived cultures toward photoimmunotherapy of high-grade serous ovarian cancer.

doi: 10.1111/php.14091

Figure Lengend Snippet: FIGURE 11 Confocal microscopy images of NCI's HGSOC models to verify TFRC expression and assess internalization of antibody. Cells were plated in a flat-bottom 96-well plate and incubated overnight. Antibody-fluorophore conjugate (anti-TFRC- AF647) was added on the next day, and cells were imaged after 1 or 24 h of incubation at 37°C using Zeiss LSM 800. Fluorescence was predominantly detected at the cell membrane after 1 h of incubation (left) and was internalized after 24 h (right) [Scale bars: 50 μm].

Article Snippet: AntiTFRC- AF647 conjugates were prepared by conjugating the anti- TFRC antibody (Bio X Cell, BE0367) with AF647 (InvitrogenTM, A20186) as described previously.22 To assess the cell surface expression of TFRC, LRP1, ITGA5, and ITGB5 on cancer cells and mesothelial cells, cells were incubated with anti- TFRC- APC, anti- LRP1- PE, antiITGA5- AF647, and anti- ITGB5- FITC for 25 min at 37°C, following the manufacturers' recommended volumes and dilutions.

Techniques: Confocal Microscopy, Expressing, Incubation, Fluorescence, Membrane

Protein sequencing results.

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: Protein sequencing results.

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Sequencing

A . Huh7 cells were transiently transfected with DDK tagged TFR1 cDNA. Lysate of transfected or non-transfected cells was immunoprecipitated with DDK or AF20 mAb, followed by sequential detection of the blot with DDK and TFR1 antibodies. B . Lysate of nontransfected Huh7 cells was incubated with AF20 mAb immobilized on protein G beads, or protein G beads alone to serve as a negative control, followed by Western blot detection of beads-associated proteins by antibodies against AF20, TFR1, HSP and N + /K + ATPase, respectively. Note that a minigel was used for electrophoresis, which could not resolve proteins of similar sizes.

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: A . Huh7 cells were transiently transfected with DDK tagged TFR1 cDNA. Lysate of transfected or non-transfected cells was immunoprecipitated with DDK or AF20 mAb, followed by sequential detection of the blot with DDK and TFR1 antibodies. B . Lysate of nontransfected Huh7 cells was incubated with AF20 mAb immobilized on protein G beads, or protein G beads alone to serve as a negative control, followed by Western blot detection of beads-associated proteins by antibodies against AF20, TFR1, HSP and N + /K + ATPase, respectively. Note that a minigel was used for electrophoresis, which could not resolve proteins of similar sizes.

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Transfection, Immunoprecipitation, Incubation, Negative Control, Western Blot, Electrophoresis

NIH 3T3 cells grown in 24-well plate with cover slips were transfected with expression constructs of DDK tagged TFR1, DDK tagged Na + /K + ATPase, or untagged HSP90. Cells were fixed with acid alcohol followed by staining with AF20, TFR1, DDK, and HSP90 antibodies, respectively. Note that AF20 mAb only revealed signals in TFR1 transfected cells, although all three proteins were successfully expressed in NIH 3T3 cells. In addition, cell death or unusual morphology (elongated) was observed in cells expressing the exogenous proteins (dead cells are indicated by arrows). All images were taken at 20x magnification.

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: NIH 3T3 cells grown in 24-well plate with cover slips were transfected with expression constructs of DDK tagged TFR1, DDK tagged Na + /K + ATPase, or untagged HSP90. Cells were fixed with acid alcohol followed by staining with AF20, TFR1, DDK, and HSP90 antibodies, respectively. Note that AF20 mAb only revealed signals in TFR1 transfected cells, although all three proteins were successfully expressed in NIH 3T3 cells. In addition, cell death or unusual morphology (elongated) was observed in cells expressing the exogenous proteins (dead cells are indicated by arrows). All images were taken at 20x magnification.

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Transfection, Expressing, Construct, Staining

TFR1 transfected NIH 3T3 cells were fixed and stained with either AF20 mAb (panel A) or TFR1 mAb (panel B), followed by confocal microscopy to reveal subcellular localization and 3D pattern of the protein. (C) Stacks of X axis for panels A and B, respectively.

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: TFR1 transfected NIH 3T3 cells were fixed and stained with either AF20 mAb (panel A) or TFR1 mAb (panel B), followed by confocal microscopy to reveal subcellular localization and 3D pattern of the protein. (C) Stacks of X axis for panels A and B, respectively.

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Transfection, Staining, Confocal Microscopy

Huh7 cell lysate was subject to immunoprecipitation with AF20 mAb and retained proteins on protein G beads were treated with PNGase F at 37°C for 1hr. Samples were directly loaded onto 10% SDS-PAGE (minigel) in duplicate followed by Western blot detection using AF20 (left) and TFR1 antibodies (right), respectively. Note that an additional protein band above the 75-kd size marker was detected by TFR1 antibody from PNGase F treated sample, most likely corresponding to deglycosylated form of TFR1 (79kDd).

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: Huh7 cell lysate was subject to immunoprecipitation with AF20 mAb and retained proteins on protein G beads were treated with PNGase F at 37°C for 1hr. Samples were directly loaded onto 10% SDS-PAGE (minigel) in duplicate followed by Western blot detection using AF20 (left) and TFR1 antibodies (right), respectively. Note that an additional protein band above the 75-kd size marker was detected by TFR1 antibody from PNGase F treated sample, most likely corresponding to deglycosylated form of TFR1 (79kDd).

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Immunoprecipitation, SDS Page, Western Blot, Marker

Three pairs of adjacent tissue sections of normal colon ( A ) and colon cancer ( B ) were stained with TFR1 (upper panels, 1:50 dilution) and AF20 mAb (lower panels, 1:500 dilution), respectively. Images were taken at 1000x magnification. Note that overexpression of both TFR1 and AF20 antigen was only observed in colon cancer but not in normal colon. In addition, the expression pattern and localization as revealed by TFR1 and AF20 Ab are indistinguishable.

Journal: PLoS ONE

Article Title: Identification of Tumor Antigen AF20 as Glycosylated Transferrin Receptor 1 in Complex with Heat Shock Protein 90 and/or Transporting ATPase

doi: 10.1371/journal.pone.0165227

Figure Lengend Snippet: Three pairs of adjacent tissue sections of normal colon ( A ) and colon cancer ( B ) were stained with TFR1 (upper panels, 1:50 dilution) and AF20 mAb (lower panels, 1:500 dilution), respectively. Images were taken at 1000x magnification. Note that overexpression of both TFR1 and AF20 antigen was only observed in colon cancer but not in normal colon. In addition, the expression pattern and localization as revealed by TFR1 and AF20 Ab are indistinguishable.

Article Snippet: Expression constructs for TFR1 (Myc-DDK-tagged, RC200980, NM_003234.1), HSP90 (untagged, SC108085, NM_007355.2), and Na + /K + ATPase (Myc-DDK-tagged, RC201009, NM_000701) were purchased from Origene.

Techniques: Staining, Over Expression, Expressing

Journal: Cell

Article Title: Elevated Calprotectin and Abnormal Myeloid Cell Subsets Discriminate Severe from Mild COVID-19

doi: 10.1016/j.cell.2020.08.002

Figure Lengend Snippet:

Article Snippet: CD71 , Fluidigm , Pro# 3168014B.

Techniques: Recombinant, Reverse Transcription, SYBR Green Assay, Staining, Functional Assay, Software