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rabbit anti beclin1 polyclonal antibody bioss  (Bioss)
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Bioss rabbit anti beclin1 polyclonal antibody bioss
Rabbit Anti Beclin1 Polyclonal Antibody Bioss, supplied by Bioss, used in various techniques. Bioz Stars score: 92/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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coil myosin like bcl2  (Proteintech)
96
Proteintech coil myosin like bcl2
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Coil Myosin Like Bcl2, 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
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protein  (Proteintech)
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Proteintech protein
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Protein, 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/result/protein/product/Proteintech
Average 96 stars, based on 1 article reviews
protein - by Bioz Stars, 2026-02
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anti beclin 1  (Proteintech)
96
Proteintech anti beclin 1
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Anti Beclin 1, 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/result/anti beclin 1/product/Proteintech
Average 96 stars, based on 1 article reviews
anti beclin 1 - by Bioz Stars, 2026-02
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beclin1  (Bioss)
94
Bioss beclin1
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Beclin1, supplied by Bioss, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 94 stars, based on 1 article reviews
beclin1 - by Bioz Stars, 2026-02
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beclin1  (Proteintech)
96
Proteintech beclin1
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Beclin1, 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/result/beclin1/product/Proteintech
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autophagy related 7 atg7  (Proteintech)
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Proteintech autophagy related 7 atg7
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Autophagy Related 7 Atg7, 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
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anti beclin 1 antibody  (Proteintech)
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rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Anti Beclin 1 Antibody, 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/result/anti beclin 1 antibody/product/Proteintech
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anti beclin 1 antibody - by Bioz Stars, 2026-02
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anti beclin1  (Proteintech)
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Proteintech anti beclin1
rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; <t>bcl2:</t> apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.
Anti Beclin1, 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/result/anti beclin1/product/Proteintech
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rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; bcl2: apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.

Journal: Neural Regeneration Research

Article Title: Recombinant tissue plasminogen activator protects neurons after intracerebral hemorrhage through activating the PI3K/AKT/mTOR pathway

doi: 10.4103/NRR.NRR-D-23-01953

Figure Lengend Snippet: rtPA attenuates neurological behavior impairment and apoptosis after ICH. (A–C) Left forelimb placement experiment, corner turn experiment, and modified Garcia score testing were conducted at 1 hour before surgery and 6, 24, and 72 hours after surgery ( n = 14 per group). (D) H&E staining (top) and Nissl staining (bottom) of peri-hematoma tissue at 72 hours after ICH and rtPA treatments ( n = 3 per group). Scale bars: 100 µm. (E) Representative picture of TUNEL staining of peri-hematoma tissue conducted at 72 hours after ICH and rtPA treatments ( n = 3–6 per group). Scale bars: 100 µm. (F) The proportion of TUNEL-positive cells to all nucleated cells surrounding the hematoma ( n = 3–6 per group). (G–J) Analysis of apoptosis-associated proteins at 24 and 72 hours after treatment ( n = 3). Data are represented as mean ± SEM. * P < 0.05, **** P < 0.0001, vs. sham group; &P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs . ICH + vehicle group (two-way analysis of variance followed by Bonferroni post hoc test (A–C) or one-way analysis of variance followed by Tukey’s post hoc test (F, I, J). bax: Apoptosis regulator bax; bcl2: apoptosis regulator bcl2; DAPI: 4′,6-diamidino-2-phenylindole; ER: endoplasmic reticulum; H&E staining: hematoxylin & eosin staining; ICH: intracerebral hemorrhage; rtPA: recombinant tissue plasminogen activator; TUNEL: terminal deoxynucleotidyl transferase dUTP nick-end labeling.

Article Snippet: The following primary antibodies were used for analysis: bcl2 (rabbit, 1:1000, Proteintech, Cat# 12789-1-AP, RRID: AB_2227948), bax (rabbit, 1:1000, Proteintech, Cat# 50599-2-Ig, RRID: AB_2061561), coiled-coil myosin-like bcl2-interacting protein (beclin1; rabbit, 1:1000, Proteintech, Cat# 11306-1-AP, RRID: AB_2259061), sequestosome-1/ubiquitin-binding protein p62 (SQSTM1/p62; rabbit, 1:1000, Abclonal, Cat# A11250, RRID: AB_2758477), microtubule-associated proteins 1A/1B light chain 3B (LC3; rabbit, 1:1000, Abcam, Cat# ab48394, RRID: AB_881433), endoplasmic reticulum chaperone BiP (Grp78/BIP; mouse, 1:1000, Proteintech, Cat# 66574-1-Ig, RRID: AB_2881934), cyclic AMP-dependent transcription factor ATF-6 alpha (ATF6; rabbit, 1:1000, Proteintech, Cat# 24169-1-AP, RRID: AB_2876891), PRKR-like endoplasmic reticulum kinase (PERK; rabbit, 1:1000, Cell Signaling Technology, Cat# 3192S, RRID: AB_2095847), phospho-PERK (rabbit, 1:1000, Cell Signaling Technology, Cat# 3179S, RRID: AB_2095853), eukaryotic translation initiation factor 2 subunit alpha (eIF2α; rabbit, 1:1000, Cell Signaling Technology, Cat# 9722S, RRID: AB_2230924), phospho-eIF2α (rabbit, 1:1000, Cell Signaling Technology, 9721S, RRID: AB_330951), phosphatidylinositol 3-kinase regulatory subunit alpha (PI3 kinase p85; rabbit, 1:1000, Cell Signaling Technology, Cat# 4257S, RRID: AB_659889), RAC-alpha serine/threonine-protein kinase (AKT; rabbit, 1:1000, Cell Signaling Technology, Cat# 4691S, RRID: AB_915783), phospho-AKT (rabbit, 1:1000, Cell Signaling Technology, Cat# 4060S, RRID: AB_2315049), mammalian target of rapamycin (mTOR; rabbit, 1:1000, Cell Signaling Technology, Cat# 2983S, RRID: AB_2105622), phospho-mTOR (rabbit, 1:1000, Cell Signaling Technology, Cat# 2971S, RRID: AB_330970), and β-actin (mouse, 1:1000, Proteintech, Cat# 66009-1-Ig, RRID: AB_2687938).

Techniques: Modification, Staining, TUNEL Assay, Recombinant

rtPA attenuates autophagy in peri-hematoma tissue after ICH. (A–D) Analysis of autophagy-associated proteins of peri-hematoma tissue at 24 hours after treatment. (E–H) Analysis of autophagy-associated proteins of peri-hematoma tissue at 72 hours after treatment. Data are shown as mean ± SEM ( n = 3 per group). ** P < 0.01, *** P < 0.001, **** P < 0.0001, vs . sham group; & P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, #### P < 0.0001, vs . ICH + vehicle group (one-way analysis of variance followed by Tukey’s post hoc test). beclin1: Coiled-coil myosin-like bcl2-interacting protein; ICH: intracerebral hemorrhage; LC3: microtubule-associated proteins 1A/1B light chain 3B; p62: sequestosome-1/ubiquitin-binding protein p62; rtPA: recombinant tissue plasminogen activator.

Journal: Neural Regeneration Research

Article Title: Recombinant tissue plasminogen activator protects neurons after intracerebral hemorrhage through activating the PI3K/AKT/mTOR pathway

doi: 10.4103/NRR.NRR-D-23-01953

Figure Lengend Snippet: rtPA attenuates autophagy in peri-hematoma tissue after ICH. (A–D) Analysis of autophagy-associated proteins of peri-hematoma tissue at 24 hours after treatment. (E–H) Analysis of autophagy-associated proteins of peri-hematoma tissue at 72 hours after treatment. Data are shown as mean ± SEM ( n = 3 per group). ** P < 0.01, *** P < 0.001, **** P < 0.0001, vs . sham group; & P < 0.05, && P < 0.01, &&&& P < 0.0001, vs . ICH group; # P < 0.05, ## P < 0.01, #### P < 0.0001, vs . ICH + vehicle group (one-way analysis of variance followed by Tukey’s post hoc test). beclin1: Coiled-coil myosin-like bcl2-interacting protein; ICH: intracerebral hemorrhage; LC3: microtubule-associated proteins 1A/1B light chain 3B; p62: sequestosome-1/ubiquitin-binding protein p62; rtPA: recombinant tissue plasminogen activator.

Article Snippet: The following primary antibodies were used for analysis: bcl2 (rabbit, 1:1000, Proteintech, Cat# 12789-1-AP, RRID: AB_2227948), bax (rabbit, 1:1000, Proteintech, Cat# 50599-2-Ig, RRID: AB_2061561), coiled-coil myosin-like bcl2-interacting protein (beclin1; rabbit, 1:1000, Proteintech, Cat# 11306-1-AP, RRID: AB_2259061), sequestosome-1/ubiquitin-binding protein p62 (SQSTM1/p62; rabbit, 1:1000, Abclonal, Cat# A11250, RRID: AB_2758477), microtubule-associated proteins 1A/1B light chain 3B (LC3; rabbit, 1:1000, Abcam, Cat# ab48394, RRID: AB_881433), endoplasmic reticulum chaperone BiP (Grp78/BIP; mouse, 1:1000, Proteintech, Cat# 66574-1-Ig, RRID: AB_2881934), cyclic AMP-dependent transcription factor ATF-6 alpha (ATF6; rabbit, 1:1000, Proteintech, Cat# 24169-1-AP, RRID: AB_2876891), PRKR-like endoplasmic reticulum kinase (PERK; rabbit, 1:1000, Cell Signaling Technology, Cat# 3192S, RRID: AB_2095847), phospho-PERK (rabbit, 1:1000, Cell Signaling Technology, Cat# 3179S, RRID: AB_2095853), eukaryotic translation initiation factor 2 subunit alpha (eIF2α; rabbit, 1:1000, Cell Signaling Technology, Cat# 9722S, RRID: AB_2230924), phospho-eIF2α (rabbit, 1:1000, Cell Signaling Technology, 9721S, RRID: AB_330951), phosphatidylinositol 3-kinase regulatory subunit alpha (PI3 kinase p85; rabbit, 1:1000, Cell Signaling Technology, Cat# 4257S, RRID: AB_659889), RAC-alpha serine/threonine-protein kinase (AKT; rabbit, 1:1000, Cell Signaling Technology, Cat# 4691S, RRID: AB_915783), phospho-AKT (rabbit, 1:1000, Cell Signaling Technology, Cat# 4060S, RRID: AB_2315049), mammalian target of rapamycin (mTOR; rabbit, 1:1000, Cell Signaling Technology, Cat# 2983S, RRID: AB_2105622), phospho-mTOR (rabbit, 1:1000, Cell Signaling Technology, Cat# 2971S, RRID: AB_330970), and β-actin (mouse, 1:1000, Proteintech, Cat# 66009-1-Ig, RRID: AB_2687938).

Techniques: Ubiquitin Proteomics, Binding Assay, Recombinant

rtPA attenuates neuron apoptosis and autophagy after experimental ICH in vitro . (A–C) The DEGs between control group and hemin group associated with autophagy animals (KEGG: mmu04140), positive regulation of neuron apoptotic process (GO: 0043525), and positive regulation of response to endoplasmic reticulum stress (GO: 1905898) were screened, and the transcriptional levels of DEGs in each group are presented as heatmaps. (D, E) Analysis of apoptosis-associated proteins. (F) Transmission electron microscopy images of neurons after hemin and rtPA treatment. Red asterisk indicates the autophagosome, black arrows indicate the endoplasmic reticulum, and N means nucleus. Scale bars: 1 µm. (G–J) Analysis of autophagy-associated proteins. Data are shown as mean ± SEM ( n = 3–4). * P < 0.05, ** P < 0.01, *** P < 0.001, vs . control group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs. hemin group (one-way analysis of variance followed by Tukey’s post hoc test). bax: Apoptosis regulator bax; bcl2: apoptosis regulator bcl2; beclin1: coiled-coil myosin-like bcl2-interacting protein; DEGs: differential expression genes; GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; LC3: microtubule-associated proteins 1A/1B light chain 3B; p62: sequestosome-1/ubiquitin-binding protein p62; rtPA: recombinant tissue plasminogen activator.

Journal: Neural Regeneration Research

Article Title: Recombinant tissue plasminogen activator protects neurons after intracerebral hemorrhage through activating the PI3K/AKT/mTOR pathway

doi: 10.4103/NRR.NRR-D-23-01953

Figure Lengend Snippet: rtPA attenuates neuron apoptosis and autophagy after experimental ICH in vitro . (A–C) The DEGs between control group and hemin group associated with autophagy animals (KEGG: mmu04140), positive regulation of neuron apoptotic process (GO: 0043525), and positive regulation of response to endoplasmic reticulum stress (GO: 1905898) were screened, and the transcriptional levels of DEGs in each group are presented as heatmaps. (D, E) Analysis of apoptosis-associated proteins. (F) Transmission electron microscopy images of neurons after hemin and rtPA treatment. Red asterisk indicates the autophagosome, black arrows indicate the endoplasmic reticulum, and N means nucleus. Scale bars: 1 µm. (G–J) Analysis of autophagy-associated proteins. Data are shown as mean ± SEM ( n = 3–4). * P < 0.05, ** P < 0.01, *** P < 0.001, vs . control group; # P < 0.05, ## P < 0.01, ### P < 0.001, vs. hemin group (one-way analysis of variance followed by Tukey’s post hoc test). bax: Apoptosis regulator bax; bcl2: apoptosis regulator bcl2; beclin1: coiled-coil myosin-like bcl2-interacting protein; DEGs: differential expression genes; GO: Gene Ontology; KEGG: Kyoto Encyclopedia of Genes and Genomes; LC3: microtubule-associated proteins 1A/1B light chain 3B; p62: sequestosome-1/ubiquitin-binding protein p62; rtPA: recombinant tissue plasminogen activator.

Article Snippet: The following primary antibodies were used for analysis: bcl2 (rabbit, 1:1000, Proteintech, Cat# 12789-1-AP, RRID: AB_2227948), bax (rabbit, 1:1000, Proteintech, Cat# 50599-2-Ig, RRID: AB_2061561), coiled-coil myosin-like bcl2-interacting protein (beclin1; rabbit, 1:1000, Proteintech, Cat# 11306-1-AP, RRID: AB_2259061), sequestosome-1/ubiquitin-binding protein p62 (SQSTM1/p62; rabbit, 1:1000, Abclonal, Cat# A11250, RRID: AB_2758477), microtubule-associated proteins 1A/1B light chain 3B (LC3; rabbit, 1:1000, Abcam, Cat# ab48394, RRID: AB_881433), endoplasmic reticulum chaperone BiP (Grp78/BIP; mouse, 1:1000, Proteintech, Cat# 66574-1-Ig, RRID: AB_2881934), cyclic AMP-dependent transcription factor ATF-6 alpha (ATF6; rabbit, 1:1000, Proteintech, Cat# 24169-1-AP, RRID: AB_2876891), PRKR-like endoplasmic reticulum kinase (PERK; rabbit, 1:1000, Cell Signaling Technology, Cat# 3192S, RRID: AB_2095847), phospho-PERK (rabbit, 1:1000, Cell Signaling Technology, Cat# 3179S, RRID: AB_2095853), eukaryotic translation initiation factor 2 subunit alpha (eIF2α; rabbit, 1:1000, Cell Signaling Technology, Cat# 9722S, RRID: AB_2230924), phospho-eIF2α (rabbit, 1:1000, Cell Signaling Technology, 9721S, RRID: AB_330951), phosphatidylinositol 3-kinase regulatory subunit alpha (PI3 kinase p85; rabbit, 1:1000, Cell Signaling Technology, Cat# 4257S, RRID: AB_659889), RAC-alpha serine/threonine-protein kinase (AKT; rabbit, 1:1000, Cell Signaling Technology, Cat# 4691S, RRID: AB_915783), phospho-AKT (rabbit, 1:1000, Cell Signaling Technology, Cat# 4060S, RRID: AB_2315049), mammalian target of rapamycin (mTOR; rabbit, 1:1000, Cell Signaling Technology, Cat# 2983S, RRID: AB_2105622), phospho-mTOR (rabbit, 1:1000, Cell Signaling Technology, Cat# 2971S, RRID: AB_330970), and β-actin (mouse, 1:1000, Proteintech, Cat# 66009-1-Ig, RRID: AB_2687938).

Techniques: In Vitro, Control, Transmission Assay, Electron Microscopy, Quantitative Proteomics, Ubiquitin Proteomics, Binding Assay, Recombinant