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Total 2013 results found since Jan 2013.

Knockdown of neurotrophin receptor-interacting melanoma-associated antigen homolog inhibits acute myeloid leukemia cell growth via the ERK pathway
In this study, NRAGE was identified as a tumor promoter in AML, which had an effect on cell proliferation, cell survival, and cell cycle through the ERK signaling pathway in AML cells.PMID:37635487 | DOI:10.4103/cjop.CJOP-D-22-00162
Source: The Chinese Journal of Physiology - August 28, 2023 Category: Physiology Authors: Hongxia Zhang Guangsheng Wu Beili Chen Source Type: research

Pyrrolidinedione-thiazolidinone hybrid molecules with potent cytotoxic effect in squamous cell carcinoma SCC-15 cells
This study aimed to investigate the cytotoxic effect of three derivatives 1-(4-hydroxyphenyl)-, 1-(4-chlorophenyl)- and 1-(4-bromophenyl)-3-[5-[2-chloro-3-(4-nitrophenyl)prop-2-enylidene]-4-oxo-2-thioxothiazolidine-3-yl]pyrrolidine-2,5-diones (Les-6287, Les-6294, and Les-6328, respectively), their effect on the production of the reactive oxygen species (ROS), apoptosis induction, and expression of genes - PPARĪ³, AHR, and NRFL2 - whose products are important in metabolism in human tongue squamous cell carcinoma cells of SCC-15 line. The results of resazurin reduction and lactate dehydrogenase (LDH) release assays proved th...
Source: Bioorganic and Medicinal Chemistry - August 14, 2023 Category: Chemistry Authors: Nataliya Finiuk Edyta Kaleniuk Serhii Holota Rostyslav Stoika Roman Lesyk Konrad A Szychowski Source Type: research

3-deazaneplanocin A, a histone methyltransferase inhibitor, improved the chemoresistance induced under hypoxia in melanoma cells
In conclusion, a histone methyltransferase EZH2 inhibitor, DZNep was capable of tackling acquired chemoresistance via the suppression of histone methylation induced under hypoxic tumor microenvironment.PMID:37542772 | DOI:10.1016/j.bbrc.2023.08.003
Source: Biochemical and Biophysical Research communications - August 5, 2023 Category: Biochemistry Authors: Mika Hosokawa Sekai Tetsumoto Mirano Yasui Yusuke Kono Ken-Ichi Ogawara Source Type: research

SCCA1/SERPINB3 suppresses antitumor immunity and blunts therapy-induced T cell responses via STAT-dependent chemokine production
Patients with cancer who have high serum levels of squamous cell carcinoma antigen 1 (SCCA1, now referred to as SERPINB3) commonly experience treatment resistance and have a poor prognosis. Despite being a clinical biomarker, the modulation of SERPINB3 in tumor immunity is poorly understood. We found positive correlations of SERPINB3 with CXCL1, CXCL8 (CXCL8/9), S100A8, and S100A9 (S100A8/A9) myeloid cell infiltration through RNA-Seq analysis of human primary cervical tumors. Induction of SERPINB3 resulted in increased CXCL1/8 and S100A8/A9 expression, which promoted monocyte and myeloid-derived suppressor cell (MDSC) migr...
Source: Journal of Clinical Investigation - August 1, 2023 Category: Biomedical Science Authors: Liyun Chen, Victoria Shi, Songyan Wang, Lulu Sun, Rebecca Freeman, Jasmine Yang, Matthew J. Inkman, Subhajit Ghosh, Fiona Ruiz, Kay Jayachandran, Yi Huang, Jingqin Luo, Jin Zhang, Pippa Cosper, Clifford J. Luke, Catherine S. Spina, Perry W. Grigsby, Julie Source Type: research

TNFAIP2 confers cisplatin resistance in head and neck squamous cell carcinoma via KEAP1/NRF2 signaling
CONCLUSIONS: Our results reveal the antioxidant and cisplatin resistance-regulating roles of the TNFAIP2/KEAP1/NRF2/JNK axis in HNSCC, suggesting that TNFAIP2 might be a potential target in improving the cisplatin treatment effect, particularly for patients with cisplatin resistance.PMID:37525222 | PMC:PMC10391982 | DOI:10.1186/s13046-023-02775-1
Source: Cell Research - July 31, 2023 Category: Cytology Authors: Teng Xu Yuemei Yang Zhihong Chen Jinsong Wang Xiaolei Wang Yang Zheng Chao Wang Yachen Wang Zaiou Zhu Xu Ding Junbo Zhou Gang Li Hongchuang Zhang Wei Zhang Yunong Wu Xiaomeng Song Source Type: research