Results 181 to 190 of about 8,801,929 (295)

Mitochondrial Carrier SLC25A13 Drives Ferroptosis Resistance and Immune Evasion via a STAT3–IFI6 Circuit in Breast Cancer

Advanced Science, EarlyView.
SLC25A13 is identified as an immunometabolic driver of triple‐negative breast cancer that sustains ferroptosis resistance and immune evasion through a STAT3–IFI6 circuit. Pharmacologic degradation of SLC25A13 restores ferroptosis sensitivity and enhances anti‐PD‐1 efficacy, highlighting a strategy to convert immune‐cold tumors into immunotherapy ...
Yingze Zhu, Yuhan Tang, Yingcui Chen, Zhuoqi Zhang, Yige Lu, Xinyue Wang, Qiyuan Shi, Wenhui Zhao, Hui Pang   +8 more
wiley   +1 more source

Multi-omics and experimental evidence in human chondrocytes identify caspase-8 as a non-apoptotic regulator of inflammatory, senescent, and fibrotic signaling in osteoarthritis. [PDF]

Cell Commun Signal
Mei J, Wei P, Schäfer N, Ehrnsperger M, Johnstone B, Matalova E, Grässel S.   +6 more
europepmc   +1 more source

IKKβ and USP28 Regulate HEY1 Stability to Promote Cancer Stemness and Immune Evasion in Hepatocellular Carcinoma

Advanced Science, EarlyView.
The uncovered IKKβ‐USP28‐HEY1 axis fuels cancer stemness and immune evasion in hepatocellular carcinoma. USP28 deubiquitinates HEY1 upon IKKβ‐mediated phosphorylation, conferring PD‐1/PD‐L1 blockade resistance. Pharmacological inhibition of USP28 sensitizes resistant tumors to anti‐PD‐1 immunotherapy, revealing a promising therapeutic strategy ...
Na Shao, Lin Zhang, Gufang Shen, Yangfan Lv, Tianshu Fang, Ya Cao, Qiongyi Zhang, Feng Xu, Chungang Liu   +8 more
wiley   +1 more source

Crude Astragalus polysaccharides ameliorate cognitive impairment by preserving blood-brain barrier integrity and suppressing GSDMD-mediated pyroptosis in jellyfish-envenomed mice. [PDF]

Front Pharmacol
Yao Z, Li R, Li M, Liang J, Chen H, Wang R.   +5 more
europepmc   +1 more source

TGF beta RII, BAX, IGFIIR, caspase-5, hMSH3 and hMSH6 alterations are not associated with microsatellite instability or p53 mutations in invasive urothelial carcinoma of the urinary bladder

, 2007
Aim: The aim of this study was to determine the potential synchronous contribution of alterations in TGF-beta RII, BAX, IGFIIR, caspase-5, hMSH3 and hMSH6 genes to the development and clinical outcome of bladder cancer, in relation to p53 mutations, microsatellite status and hMLH1/hMSH2 expression.
Saetta, Angelica A., Korkolopoulou, Penelope, Karlou, Maria, Levidou, Georgia, Goudopoulou, Athina, Thymara, Irene, Stamatelli, Angeliki, Tzivras, Michalis, Michalopoulos, Nikolaos, V., Thomas-Tsagli, Euphemia, Patsouris, Efstratios   +11 more
openaire   +1 more source

mTORC2 Phosphorylation of GSDME‐N Drives Cullin4B‐Mediated Proteasomal Degradation to Suppress Pyroptosis and Confer Radioresistance in Small Cell Lung Cancer

Advanced Science, EarlyView.
Radioresistance severely limits the efficacy of therapies for small cell lung cancer (SCLC). This study reveals a novel mechanism of resistance driven by the active suppression of pyroptosis. Specifically, the mTORC2 complex directly phosphorylates GSDME‐N and promotes its CUL4B‐mediated ubiquitination and proteasomal degradation.
Qing‐qing Xu, Ci‐ming Sun, Sui‐xian Zhang, Rui Li, Chen‐fei Wu, Zai‐shan Lin, Li Li, Run‐zhe Chen, Qi‐wen Li, Yuan‐yuan Chen, Xuan Li, Ming Chen   +11 more
wiley   +1 more source

Effects of Chemotherapeutic Agents (5-Fluorouracil, Cisplatin and Methotrexate) on Cell Adhesion Molecules and Oxidative Damage Markers in Rat Kidney Tissue. [PDF]

Basic Clin Pharmacol Toxicol
Ozyapici SE, Dundar MO, Atakisi O.
europepmc   +1 more source

Caspase-4 has potential utility as a colorectal tissue biomarker for dysplasia and early-stage cancer

Background and aims: Colorectal cancer (CRC) is the second most deadly cancer globally. The rapidly rising incidence rate of CRC, coupled with increased diagnoses in individuals Methods: Tissue samples from patients with CRC, colonic polyps, IBD-CRC, and
Miriam Tosetto (339081), Joan Manils (9131354), Glen A Doherty (20645699), Fatema Alalawi (20645690), Stephen McQuaid (81940), Brian Flood (590688), Joanna Fay (7897559), Aoife P Smith (20645688), Jacintha O'Sullivan (319883), Donna E McSkeane (20645686), Cara Dunne (12590248), Laura E Kane (20645684), Maurice B Loughrey (11766521), Elizabeth J Ryan (11789234), Elaine Kay (7895411), Emma M Creagh (20645702), Kieran Sheahan (319882)   +16 more
core  

Cholesterol‐Mediated Metabolic‐mechanotransductive Crosstalk Orchestrates Castration Resistance in Prostate Cancer

Advanced Science, EarlyView.
Full androgen deprivation (FAD) induces paracrine cholesterol in prostate cancer that drives the polarization of cancer‐associated fibroblasts (CAFs) and subsequent elevated matrix stiffness. Matrix stiffness in turn potentiates tumor cell survival under FAD pressure via dual mechanotransductive activation of the IRE1α‐XBP1s stress‐response axis ...
Shaojie Liu, Chao Xu, Jun Jiang, Limin He, Yike Zhou, Zhengxuan Li, Yu Li, Keying Zhang, Fa Yang, Tong Lu, Hongtao Song, Hai Zhu, Zhihao Hu, Xiaolong Zhao, Kai Gan, Hongji Li, Bo Yang, Rui Zhang, Weihong Wen, Donghui Han, Weijun Qin   +20 more
wiley   +1 more source

Ramucirumab induces apoptosis in Caco-2 cells via mitochondrial impairment and caspase activation. [PDF]

Saudi Pharm J
Al-Dogmi AM, Al-Anazi KM, Qamar W, Farah MA.   +3 more
europepmc   +1 more source