Results 111 to 120 of about 112,785 (303)

Reprogramming of lysosomal gene expression by interleukin-4 and Stat6. [PDF]

, 2013
BACKGROUND: Lysosomes play important roles in multiple aspects of physiology, but the problem of how the transcription of lysosomal genes is coordinated remains incompletely understood.
Bartlett, NW, Brignull, LM, Czimmerer, Z, Daniel, B, Johnston, SL, Meira, LB, Nagy, L, Nohturfft, A, Saidi, H, Villela, I   +9 more
core   +2 more sources

Mitochondrial CircRNA CircMT‐RNR2 Safeguards Antioxidant Defense to Support Fibroblast Functions in Wound Repair

Advanced Science, EarlyView.
CircMT‐RNR2 promotes wound healing by enhancing fibroblast proliferation, migration, contraction, and extracellular matrix (ECM) production. It sustains mitochondrial redox balance by stabilizing the antioxidant protein PRDX3, thereby reducing ROS‐induced damage. In diabetic foot ulcers, hypoxia, hyperglycemia, and reduced FGF2 and EGF expression lower
Guanglin Niu, Jennifer Geara, Yongjian Chen, Lihua Luo, Yanwei Xiao, Zhuang Liu, Margaux Gaborieau, Ling Pan, Edmund Loh, Dongqing Li, Pehr Sommar, Aoxue Wang, Xiaowei Zheng, Ning Xu Landén   +13 more
wiley   +1 more source

The role of Keap1-Nrf2 signaling pathway in the treatment of respiratory diseases and the research progress on targeted drugs

Heliyon
Lungs are exposed to external oxidants from the environment as in harmful particles and smog, causing oxidative stress in the lungs and consequently respiratory ailment.
Mengyang Zhang, Jing Wang, Runze Liu, Qi Wang, Song Qin, Yuqin Chen, Wenjun Li   +6 more
doaj   +1 more source

Viral delivery of antioxidant genes as a therapeutic strategy in experimental models of amyotrophic lateral sclerosis. [PDF]

, 2013
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder with no effective treatment to date. Despite its multi-factorial aetiology, oxidative stress is hypothesized to be one of the key pathogenic mechanisms.
Azzouz, M, Higginbottom, A, Nanou, A, Ning, K, Shaw, P, Valori, CF, Wyles, M   +6 more
core   +1 more source

Sirt3 Genetically Engineered Apoptotic Bodies Alleviate Skeletal Aging by Limiting Aggravated NLRP3 Inflammasome Activation of Senescent Macrophages

Advanced Science, EarlyView.
The senescence of macrophages leads to a decrease in the expression of Sirtuin3 (Sirt3), which in turn aggravates the NLRP3 inflammasome activation and IL‐1β secretion, thereby promoting the aging‐related osteoporosis. Sirt3‐enriched apoptotic bodies (ABs‐Sirt3) generated through genetic editing approaches can alleviate skeletal aging by targeting ...
Yanglin Wu, Shifeng Ling, Jiayi Mao, Hongyi Wang, Bo Wang, Zhenjia Che, Wenguo Cui, Ming Cai   +7 more
wiley   +1 more source

Organ‐Specific and Conserved Regulatory Logic Orchestrates Gene Expression in the Embryonic Mesothelium

Advanced Science, EarlyView.
Integrated multi‐omic profiling maps the gene‐regulatory landscape of the coelomic mesothelium across heart, lung, and pancreas. A cardiac‐restricted regulatory program is uncovered in which TBX20 activates heart mesothelial (epicardial) cis‐regulatory elements, while MAF emerges as a conserved regulator of mesothelial identity.
Quang Minh Dang, Nicola Smart, Andia Nicole Redpath, Joaquim Miguel Vieira   +3 more
wiley   +1 more source

Evidence of Notch-Hesr-Nrf2 Axis in Muscle Stem Cells, but Absence of Nrf2 Has No Effect on Their Quiescent and Undifferentiated State.

PLoS ONE, 2015
Nrf2 is a master regulator of oxidative stresses through the induction of anti-oxidative genes. Nrf2 plays roles in maintaining murine hematopoietic stem cells and fly intestinal stem cells.
Masahiko Yamaguchi, Satoshi Murakami, Tomohiro Yoneda, Miki Nakamura, Lidan Zhang, Akiyoshi Uezumi, Sumiaki Fukuda, Hiroki Kokubo, Kazutake Tsujikawa, So-Ichiro Fukada   +9 more
doaj   +1 more source

Pan-urologic cancer genomic subtypes that transcend tissue of origin [PDF]

, 2017
Urologic cancers include cancers of the bladder, kidney, prostate, and testes, with common molecular features spanning different types. Here, we show that 1954 urologic cancers can be classified into nine major genomic subtypes, on the basis of ...
Bossé, Dominick, Chen, Fengju, Choueiri, Toni K, Creighton, Chad J, Gibbons, Don L, Hakimi, A. Ari, Hsieh, James J, Ittmann, Michael, Lalani, Aly-Khan A, Zhang, Yiqun   +9 more
core   +2 more sources

NIBAN2/FLII/RREB1 Axis Drives Glioma Stem Cell Malignancy via TLR3 Pathway Activation

Advanced Science, EarlyView.
NIBAN2, highly expressed in glioma stem‐like cells (GSCs), assembles with FLII and transcription factor RREB1 to form a nuclear complex. This complex transcriptionally activates stemness‐associated genes (e.g., CD44, NANOG) and metabolic enzymes (e.g., LDHA), thereby sustaining both transcriptional and metabolic stemness programs.
Liang liang Shi, Xinwei Qiao, Yue Hu, Minjie Wang, Shaojie Yu, Zihan Gong, Yuxin Rao, Hui Zheng, Siting Chen, Lin Li, Rong Fu, Tao Liang, Jin Yao, Xiaobing Jiang, Junjun Li   +14 more
wiley   +1 more source

Ginsenoside Rg3 attenuates myocardial ischemia/reperfusion-induced ferroptosis via the keap1/Nrf2/GPX4 signaling pathway

BMC Complementary Medicine and Therapies
Background Ginsenoside Rg3 is a component of ginseng that protects against myocardial ischemia/reperfusion (MI/R) injury. Ferroptosis is a new form of cell death characterized by oxidative damage to phospholipids. The purpose of this study was to examine
GuoFu Zhong, Junteng Chen, Yangtao Li, Yue Han, Maosheng Wang, Qinqi Nie, Mujuan Xu, Qinghua Zhu, Xiao Chang, Ling Wang   +9 more
doaj   +1 more source