Results 111 to 120 of about 5,538,011 (302)

Vanadium complex induced apoptosis in HepG2 Cells by the up-regulation of p53, p21, and Caspase-8 [PDF]

, 2019
OBJECTIVE: The anti-cancer effects of 4-bromo-2-(((5-chloro-2-hydroxyphenyl) imino) methyl) phenol ([IV(L)] complex) have been verified. The main mechanisms used by the [IV(L)] complex to induce apoptosis in cancer cells have yet to be clarified.
M. Mahmoodi, H. Bakhshi Aliabad, M. Mohamadi, G. Bakhshi, S. Khanamani Falahati-Pour, H. Ahmadirad, M. Reza Hajizadeh   +6 more
core   +1 more source

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

RNF43 ubiquitinates and degrades phosphorylated E-cadherin by c-Src to facilitate epithelial-mesenchymal transition in lung adenocarcinoma

BMC Cancer, 2019
Background In epithelial cells, tyrosine kinases induce tyrosine phosphorylation and ubiquitination of the E-cadherin complex, which is responsible for the epithelial-mesenchymal transition (EMT). However, the precise mechanisms remain unclear.
Yunfeng Zhang, Liangzhang Sun, Xiao Gao, Aining Guo, Yan Diao, Yang Zhao   +5 more
doaj   +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

Caspase-8 levels correlate with the expression of signal transducer and activator of transcription 1 in high-grade but not lower grade neuroblastoma

, 2006
BACKGROUND: Previous studies in advanced-stage neuroblastoma (NB) have shown a link between the silencing of caspase-8 and methylation of a regulatory region at the boundary between caspase-8 exon 3 and intron 3.
A Muscat (14461452), C Hawkins (9874637), DM Ashley (14452374)   +2 more
core  

Caspase-11 controls pyroptosis of lung epithelial cells.

, 2018
(A) TC-1 cells were infected with B. thailandensis or the bsaZ mutant in presence or absence of IFNγ. Active caspase-11 was pulled-down from cell lysates using Biotin-VAD-FMK and detected by immunoblot.
Fabio Re (189981), Jinyong Wang (112096), Manoranjan Sahoo (189969), Jonathan Warawa (5264573), Hector Cordero (5264579), Kelly Deobald (5264576), Louis Lantier (499627)   +6 more
core   +1 more source

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

Advanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min, Nam Than, Yong Cheol Shin, Elif G. Ertugral, Chandrasekhar R. Kothapalli, Olumuyiwa Awoniyi, Hyun Jung Kim   +6 more
wiley   +1 more source

SfDredd cleaved Sf-caspase-1 when transfected in Sf9 cells.

, 2016
Plasmids expressing FLAG-tagged SfDredd and HA-tagged Sf-caspase-1 were co-transfected into Sf9 cells. Mock treated cells, GFP expressed Sf9 cells, and, GFP and Sf-caspase-1 co-expressed Sf9 cells were used as controls.
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

Integrated In Silico and In Vivo evaluation of Cassytha filiformis: Molecular insights into caspase-3/8 binding and wound healing effect

Pharmacological Research - Modern Chinese Medicine
Background: Cassytha filiformis is a parasitic vine traditionally used in Chinese traditional medicine (CTM) for its anti-inflammatory, detoxifying, and wound-healing properties.
Soosamma John, Nisha Shri Chengamaraju, Navya A S, Agasa Ramu Mahesh, Bincy Raj   +4 more
doaj   +1 more source