Results 111 to 120 of about 4,575,594 (299)

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Data in the activities of caspases and the levels of reactive oxygen species and cytochrome c in the •OH-induced fish erythrocytes treated with alanine, citrulline, proline and their combination

Data in Brief, 2016
The present study explored the effects of alanine (Ala), citrulline (Cit), proline (Pro) and their combination (Ala10Pro4Cit1) on the activities of caspases and levels of reactive oxygen species (ROS) and cytochrome c in hydroxyl radicals (•OH)-induced ...
Huatao Li, Weidan Jiang, Yang Liu, Jun Jiang, Yongan Zhang, Pei Wu, Juan Zhao, Xudong Duan, Xiaoqiu Zhou, Lin Feng   +9 more
doaj   +1 more source

Caspase-3 activation in CSC treated U937 cells.

, 2016
a) Treatment with CSC was associated with a time-dependent increase in caspase-3 activity. The increase in caspase-3 activity, compared to vehicle-treated cells, was found to be significant 24H and 48H after CSC treatment.
PSS Rao (2802544), Anil Kumar (105720), Santosh Kumar (106550), Anusha Ande (724831), Namita Sinha (724836)   +4 more
core   +1 more source

Gut Mycobiota‐Associated Tryptophan Catabolites Protect Against Metabolic Dysfunction‐Associated Steatotic Liver Disease

Advanced Science, EarlyView.
ABSTRACT Accumulating evidence suggests that the intestinal microbiota participates in the progression of metabolic dysfunction‐associated steatotic liver disease (MASLD) through microbiota‐host interaction. However, the beneficial role of commensal mycobiota in MASLD progression remains poorly understood.
Shuping Qiao, Shuangya Fan, Juan Xu, Zhen Xu, Chen Peng, Junxing Qu, Ziqian Bing, Shizhen Zhou, Sunan Shen, Guifang Xu, Yue Zhao, Tingting Wang   +11 more
wiley   +1 more source

SRp30a (ASF/SF2) regulates the alternative splicing of caspase-9 pre-mRNA and is required for ceramide-responsiveness

Journal of Lipid Research, 2006
Two splice variants are derived from the caspase-9 gene, proapoptotic caspase-9a and antiapoptotic caspase-9b, by either the inclusion or exclusion of an exon 3, 4, 5, and 6 cassette.
Autumn Massiello, Charles E. Chalfant
doaj   +1 more source

SfDredd directly cleaved Sf-caspase-1 in vitro.

, 2016
(A) Sf-caspase-1-C178A (300 nmol/L) was incubated with 300 nmol/L of C-terminally His-tagged SfDredd, SfDredd-C443A or SfDronc at 37°C for 1 h in Na-Citrate buffer and then subjected to immunoblotting using an antibody against Sf-caspase-1.
Andong Wu (201754), Long Mei (3179304), Zhouning Yang (201755), Ke Zhou (131917), Qingzhen Liu (321390), Hao Liu (12832)   +5 more
core   +1 more source

Decoding IGLL5 Mutation‐Mediated BCR Signaling: A Novel Mechanism of CD8+ T Cell Exhaustion and Ocular MALT Lymphoma Progression

Advanced Science, EarlyView.
OAML harbors recurrent IGLL5 mutations that reinforce CD79A/CD79B‐associated BCR signaling. Mechanistic analysis of the S47G and A54G variants reveals induction of CXCL10/CXCL11, enhanced CD8+ T‐cell recruitment, and exhaustion‐associated dysfunction, supporting an immune‐tolerant niche.
Andi Zhao, Haoyu Wei, Chenyu Zhou, Xinping Sun, Shuyan Da, Haiyu Liu, Zijin Wang, Hui Zhu, Shiya Shen, Qing Shao, Qi Gong, Hu Liu, Xuejuan Chen   +12 more
wiley   +1 more source

Triptolide inhibits Epstein-Barr nuclear antigen 1 expression by increasing sensitivity of mitochondria apoptosis of nasopharyngeal carcinoma cells

Journal of Experimental & Clinical Cancer Research, 2018
Background Epstein-Barr virus (EBV) is widely found in nasopharyngeal carcinoma (NPC) tissue and associated with poor prognosis of patients. EBV nuclear antigen 1 (EBNA1) is expressed in all NPC tumors and plays multiple biological roles in both virus ...
Heng Zhou, Yu Liu, Chao Wang, Limei Liu, Huan Wang, Yaqian Zhang, Cong Long, Xiaoping Sun   +7 more
doaj   +1 more source

Plasmalogens inhibit cleavage of caspase-9 and caspase-3.

, 2013
A) Serum starvation increases cleavage of caspase-9 but not of caspase-8 and caspase-12. Neuro-2A cells were cultured in the culture medium supplemented with 10% FBS (control group), 0% FBS (serum starvation) and 0% FBS plus Pls of 5 and 20 µg/ml for 72 ...
Toshihiko Katafuchi (259003), Masataka Ifuku (500573), Kiyotaka Miake (500576), Sachiko Take (500574), Jun Kawamura (500575), Md. Shamim Hossain (500572)   +5 more
core   +1 more source

Inhibition of SIRT7 Overcomes Radioresistance in Pancreatic Neuroendocrine Tumors by Reactivating MEN1 Expression

Advanced Science, EarlyView.
Pancreatic neuroendocrine tumors frequently silence MEN1 through epigenetic mechanisms. Here, SIRT7 recruits DNMT1 to the MEN1 promoter, drives hypermethylation, and enhances DNA repair. Inhibiting SIRT7 restores MEN1, reduces MRN complex abundance, impairs double‐strand break repair, and sensitizes PanNET models to radiation, supporting SIRT7 as a ...
Jianyun Jiang, Yan Wang, Yi Qin, Luohai Chen, Xiaowu Xu, Guixiong Fan, Desheng Jing, Miaoyan Wei, Xianjun Yu, Junfeng Xu, Shunrong Ji, Jie Chen   +11 more
wiley   +1 more source