Journal: Biochemistry and Biophysics Reports

Article Title: Integrated transcriptomic and proteomic validation identifies SLC35D3 as a tumor-selective surface antigen for colorectal and neuroendocrine carcinomas

doi: 10.1016/j.bbrep.2026.102587

Figure Lengend Snippet: Immunohistochemical analysis of SLC35D3 expression in human tumors, normal tissues, and positive-control samples. (A) SLC35D3 staining in human tumors: (a) primary colon tumor; (b) corresponding lymph-node metastasis; (c) normal adjacent tissue (NAT) of a; (d) primary rectal tumor; (e) corresponding lymph-node metastasis; (f) NAT of d; (g–h) small-cell lung carcinoma (SCLC); (i) pancreatic neuroendocrine neoplasm; (j) pancreatic islet tumor. (B) SLC35D3 staining in human normal tissues: (a) cerebrum; (b) bone marrow; (c) lung; (d) heart; (e) liver; (f) kidney; (g) eye; (h) colon; (i) adrenal gland; (j) pancreas; (k) hypophysis; (l) stomach; (m) small intestine; (n) prostate. Arrowheads indicate SLC35D3-positive cells. (C) SLC35D3 staining of negative and positive control cell lines: (a) HCT 116-mock (negative control); (b) HCT 116-hSLC35D3 (engineered overexpression); (c) NCI–H1930 (endogenously SLC35D3-expressing).

Article Snippet: The human pancreatic islet cell carcinoma line QGP-1 (Japanese Collection of Research Bioresources Cell Bank, Osaka, Japan; Cat. No. JCRB0183), human small-cell lung carcinoma line NCI–H1930 (American Type Culture Collection (ATCC), Manassas, VA, USA; Cat. No. CRL-5906), human colorectal carcinoma line LoVo (ATCC; Cat. No. CCL-229), human gastric carcinoma line SNU-16 (ATCC; Cat. No. CRL-5974), and human colorectal carcinoma line HCT 116 (ATCC; Cat. No. CCL-247) were used.

Techniques: Immunohistochemical staining, Expressing, Positive Control, Staining, Negative Control, Over Expression

Journal: Biochemistry and Biophysics Reports

Article Title: Integrated transcriptomic and proteomic validation identifies SLC35D3 as a tumor-selective surface antigen for colorectal and neuroendocrine carcinomas

doi: 10.1016/j.bbrep.2026.102587

Figure Lengend Snippet: Validation of cell-surface SLC35D3 expression in cancer cell lines by flow cytometry and comparison with CCLE transcriptomic data. Flow cytometry histograms of cell-surface SLC35D3 staining in human cancer cell lines (HCT 116, LoVo, QGP-1, NCI–H1930, and SNU-16). For each cell line, the MFI ratio (anti-SLC35D3/isotype) and the corresponding mRNA expression level (log2[TPM+1]) from the CCLE are indicated below the histogram. HCT 116 served as a negative control and showed minimal surface staining, consistent with a CCLE value of log2[TPM+1] = 0.0.

Article Snippet: The human pancreatic islet cell carcinoma line QGP-1 (Japanese Collection of Research Bioresources Cell Bank, Osaka, Japan; Cat. No. JCRB0183), human small-cell lung carcinoma line NCI–H1930 (American Type Culture Collection (ATCC), Manassas, VA, USA; Cat. No. CRL-5906), human colorectal carcinoma line LoVo (ATCC; Cat. No. CCL-229), human gastric carcinoma line SNU-16 (ATCC; Cat. No. CRL-5974), and human colorectal carcinoma line HCT 116 (ATCC; Cat. No. CCL-247) were used.

Techniques: Biomarker Discovery, Expressing, Flow Cytometry, Comparison, Staining, Negative Control

Journal: Frontiers in Oncology

Article Title: Selaginella doederleinii -derived extracellular vesicle-like particles suppress lung cancer with ferroptosis-associated changes and modulation of the FABP4/PPARG/GPX4 axis

doi: 10.3389/fonc.2026.1829211

Figure Lengend Snippet: Internalization of SD-EVLPs and its inhibitory effects on lung cancer cell proliferation (A) Internalization of SD-EVLPs by lung cancer cells; (B, C) CCK-8 assays assessing the effects of SD-EVLPs on lung cancer cell viability; (D–G) EdU assays evaluating the proliferation of A549 and NCI-H1299 cells; (H–I) Colony formation assays assessing the proliferative capacity of A549 and NCI-H1299 cells. Data are presented as the mean ± SEM, n = 3 independent experiments. Compared with the control group, * P < 0.05, ** P < 0.01, and *** P < 0.001.

Article Snippet: Human lung cancer cell lines A549 (Cat. No.: CL-0016) and NCI-H1299 (Cat. No.: CL-0165) were purchased from Wuhan Procell Life Science & Technology Co., Ltd. Four-week-old male BALB/c nude mice (SPF grade) were purchased from Hunan Silaike Jingda Laboratory Animal Co., Ltd. (Changsha, China), with the Animal Production License No.: SCXK (Xiang) 2021-0002.

Techniques: CCK-8 Assay, Control

Journal: Frontiers in Oncology

Article Title: Selaginella doederleinii -derived extracellular vesicle-like particles suppress lung cancer with ferroptosis-associated changes and modulation of the FABP4/PPARG/GPX4 axis

doi: 10.3389/fonc.2026.1829211

Figure Lengend Snippet: SD-EVLPs inhibit migration and invasion of lung cancer cells (A–D) Wound healing assays assessing the effect of SD-EVLPs on the migration of A549 and NCI-H1299 cells; (E, F) Transwell assays evaluating the invasion ability of A549 and NCI-H1299 cells; (G–I) Western blot analysis of E-cadherin and N-cadherin protein expression. Data are presented as the mean ± SEM, n = 3 independent experiments. Compared with the control group, * P < 0.05, ** P < 0.01, and *** P < 0.001.

Article Snippet: Human lung cancer cell lines A549 (Cat. No.: CL-0016) and NCI-H1299 (Cat. No.: CL-0165) were purchased from Wuhan Procell Life Science & Technology Co., Ltd. Four-week-old male BALB/c nude mice (SPF grade) were purchased from Hunan Silaike Jingda Laboratory Animal Co., Ltd. (Changsha, China), with the Animal Production License No.: SCXK (Xiang) 2021-0002.

Techniques: Migration, Western Blot, Expressing, Control

Journal: Frontiers in Oncology

Article Title: Selaginella doederleinii -derived extracellular vesicle-like particles suppress lung cancer with ferroptosis-associated changes and modulation of the FABP4/PPARG/GPX4 axis

doi: 10.3389/fonc.2026.1829211

Figure Lengend Snippet: RT-qPCR and Western blot analysis of ferroptosis-related gene expression in lung cancer cells (A, B) RT-qPCR analysis of GPX4 and SLC7A11 mRNA expression in A549 cells; (C, D) RT-qPCR analysis of GPX4 and SLC7A11 mRNA expression in NCI-H1299 cells; (E–H) Western blot analysis of GPX4 and xCT protein expression in lung cancer cells; (I) TEM assessment of mitochondrial ultrastructure. Data are presented as the mean ± SEM, n = 3 independent experiments. Compared with the control group, * P < 0.05, ** P < 0.01, and *** P < 0.001.

Article Snippet: Human lung cancer cell lines A549 (Cat. No.: CL-0016) and NCI-H1299 (Cat. No.: CL-0165) were purchased from Wuhan Procell Life Science & Technology Co., Ltd. Four-week-old male BALB/c nude mice (SPF grade) were purchased from Hunan Silaike Jingda Laboratory Animal Co., Ltd. (Changsha, China), with the Animal Production License No.: SCXK (Xiang) 2021-0002.

Techniques: Quantitative RT-PCR, Western Blot, Gene Expression, Expressing, Control

Journal: Frontiers in Oncology

Article Title: Selaginella doederleinii -derived extracellular vesicle-like particles suppress lung cancer with ferroptosis-associated changes and modulation of the FABP4/PPARG/GPX4 axis

doi: 10.3389/fonc.2026.1829211

Figure Lengend Snippet: SD-EVLPs modulate the FABP4/PPARG/GPX4-associated pathway in lung cancer cells (A–D) RT-qPCR analysis of FABP4 and PPARG mRNA expression in A549 and NCI-H1299 cells; (E–H) Western blot analysis of FABP4 and PPARG protein expression in A549 and NCI-H1299 cells. Data are presented as the mean ± SEM, n = 3 independent experiments. Compared with the control group, * P < 0.05, ** P < 0.01, and *** P < 0.001.

Article Snippet: Human lung cancer cell lines A549 (Cat. No.: CL-0016) and NCI-H1299 (Cat. No.: CL-0165) were purchased from Wuhan Procell Life Science & Technology Co., Ltd. Four-week-old male BALB/c nude mice (SPF grade) were purchased from Hunan Silaike Jingda Laboratory Animal Co., Ltd. (Changsha, China), with the Animal Production License No.: SCXK (Xiang) 2021-0002.

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