Results 41 to 50 of about 150,507 (294)

Effect of EZH2 Inhibition on Colorectal Cancer Cells: an In Vitro Study [PDF]

Journal of Genetic Resources, 2016
Recently, the epigenetic modifications have been recognized as a regulator of gene expression in various cancers. EZH2 gene is one the most important component of the PRC2 complex. Overexpression of EZH2 was identified in multiple cancers that considered
Farnia Ghafouri Sabzevari, Madjid Momeni-Moghaddam, Faris Farassati, Abolfazl Rad   +3 more
doaj   +1 more source

Plant Virus‐Induced Inheritable Apoptosis Drives Reproductive Costs in Female Insect Vectors to Balance Viral Biparental Transmission

Advanced Science, EarlyView.
Rice gall dwarf virus (RGDV), transmitted biparentally by leafhopper vector to their offspring, exploits the capsid protein to induce inheritable ovarian apoptosis via insulin‐driven PI3K/AKT/FoxO signaling axis. This mechanism enhances infection but reduces female reproductive fitness, causing inefficient maternal transmission.
Haibo Wu, Wenqiang Wan, Qingquan Liang, Hengsong Yang, Chengcong Lu, Taiyun Wei, Qian Chen   +6 more
wiley   +1 more source

Lycium barbarum polysaccharide inhibits apoptosis of intestinal epithelial cells through mitochondrial pathway in mice with radiation-induced intestinal injury

Di-san junyi daxue xuebao, 2020
Objective To study the protective effect of Lycium barbarum polysaccharide (LBP) against apoptosis of small intestinal epithelial cells (IECs) in mice with radiation-induced intestinal injury and explore the pathway that mediates this effect.
ZHANG Lei, WANG Zhengjie, LI Wenbo, LI Jia, HUANG Huan   +4 more
doaj   +1 more source

Hepatocyte‐Derived Extracellular Vesicles Deliver miR‐328‐3p to Trigger PP2A‐B56δ–Mediated p‐NLRP3S295‐Dependent Metaflammation in Macrophages upon Microcystin‐LR Exposure

Advanced Science, EarlyView.
Hepatocyte‐derived extracellular vesicles deliver miR‐328‐3p to trigger PP2A‐B56δ–mediated p‐NLRP3S295‐dependent metaflammation in macrophages upon microcystin‐LR exposure. 2‐DG, 2‐deoxy‐D‐glucose. B56δ, protein phosphatase 2A‐B56δ. ER, endoplasmic reticulum. iHD‐EV, inducible hepatocyte‐derived extracellular vesicles. IP3R, inositol 1,4,5‐triphosphate
Jia‐Shen Wu, Xin‐Yu Zhang, Xin‐Yu Ma, Yue‐Yue Wei, Lei‐Lei Wang, Ze‐Bang Du, Xiao‐Gang Xia, Lin Che, Dong‐Bei Guo, Han‐Ying Zheng, You‐Liang Yao, Wen‐Gang Li, Yu‐Chun Lin, Zhong‐Ning Lin   +13 more
wiley   +1 more source

Follow-up study of expression of Bcl-2, Bax, p53 and ACE in CD34+ cells of peripheral blood and bone marrow in acute leukemia patients in the course of induction chemotherapy

Терапевтический архив, 2011
Aim. To determine unbalance in the system of programmed cell death in the cells CD34+ of the bone marrow (BM) and peripheral blood (PB) before and after cytostatic impact in acute leukemia (AL). Material and methods.
Elena Evgen'evna Khodunova, Elena Nikolaevna Parovichnikova, Irina Vladimirovna Gal'tseva, Sergey Mikhaylovich Kulikov, Valentin Grigor'evich Isaev, Valeriy Grigor'evich Savchenko, E E Khodunova, E N Parovichnikova, I V Galtseva, S M Kulikov, V G Isaev, V G Savchenko   +11 more
doaj  

The expression of VDACs and Bcl2 family genes in pituitary adenomas: clinical correlations and postsurgical outcomes

Frontiers in Endocrinology
IntroductionPituitary adenomas (PAs) are benign tumors with high prevalence and, occasionally, aggressive course. The tumorigenesis of these lesions is not completely understood at the molecular level.
AN Facundo, AN Facundo, AN Facundo, M Magalhães, GC Nascimento, GC Nascimento, RS Azulay, RS Azulay, RM Santos, LA Freitas, AGPAC Nascimento, AGPAC Nascimento, VP Rodrigues, VP Rodrigues, WC Santos, WC Santos, AMGS Beckman, JMF Abreu, JMF Abreu, RP Silva, EL Carneiro, CP Oliveira Neto, CP Oliveira Neto, RM Gil da Costa, RM Gil da Costa, RM Gil da Costa, R Corcoy, R Corcoy, E Mato, E Mato, MS Faria, MS Faria, MS Faria   +32 more
doaj   +1 more source

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

Advanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai, Jingwen Deng, Liqing Wang, Junjie Su, Dongyi Xian, Yilang Yan, Xinyu Yang, Chuanbin Wu, Tingting Peng, Yuan Ding, Guilan Quan, Weilin Wang, Min Zhou, Chao Lu   +13 more
wiley   +1 more source

Immune Predictors of Radiotherapy Outcomes in Cervical Cancer

Advanced Science, EarlyView.
This study reveals dynamic immune remodeling in cervical cancer following radiotherapy. Single‐cell analysis identifies the C3/C3AR1 axis as a central mediator of epithelial–myeloid crosstalk, whose inhibition reduces treatment efficacy in mice. Guided by these insights, the eight‐feature machine‐learning model: Cervical Cancer Radiotherapy Immune ...
Linghao Wang, Jie Zhu, Zequn Ding, Zhiyuan Xie, Xingchen Liu, Feihong Zhang, Xiaojun Liu, Yan Zhang, Haiyan Chen   +8 more
wiley   +1 more source

Seipin‐Mediated Lipid Droplet Formation in Cardiomyocytes Ameliorates Cardiac Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
Lipid droplets (LDs) protect the heart against lipotoxicity in cardiac ischemia/reperfusion (I/R) injury; however, they are insufficient to prevent cardiomyocyte death. Seipin plays a central role in the insufficient formation of LDs, subsequent lipotoxicity, and myocardial injury during cardiac I/R injury.
Changyun Liu, Junxia Zhang, Yusi Chen, Geng Shen, Yufei Han, Zihao Zhou, Jinxuan Chen, Xuya Kang, Huilin Qu, Jiaxin Duanmu, Haibao Shang, Yingjia Li, Wei Huang, Yan Zhang   +13 more
wiley   +1 more source

The peculiarities of eosinophil apoptosis damage in patients with severe therapy-resistant bronchial asthma

Бюллетень сибирской медицины, 2005
The study aim: to investigate the dynamics of transcription factor p53, proapoptoic (bax, bcl-XS), antiapoptotic (bcl-2, bcl-XL) effectors, IL-5 expression in peripheral blood eosinophils of patients with severe therapy-resistant bronchial asthma (BA ...
L. Yu. Nikitina, F. I. Petrovsky, I. I. Ivanchuk, A. E. Sazonov   +3 more
doaj   +1 more source