Results 81 to 90 of about 28,679 (286)

T‐Cell Exhaustion in the Tumor Microenvironment: Subcellular Dysfunction, Pan‐Cancer Characteristics, and Therapeutic Interventions

Advanced Science, EarlyView.
This study elucidates the mechanisms of subcellular multidimensional collapse in exhausted T cells. By specifically targeting the nucleus, mitochondria, and endoplasmic reticulum, strategic interventions can effectively remodel the compromised organelle network. This integrated approach drives comprehensive T cell resuscitation, ultimately establishing
Mingxing Wang, Wanhui Dong, Jian Chen, Zhangjie Zhou, Shujuan Fu, Tingting Wu, Haiyan Jiang, Zhiying Wang, Zhixian Zhong, Yi Zhong   +9 more
wiley   +1 more source

Protective Effects of Linoleic Acid against the Cytotoxicity of Palmitic Fatty Acid in Rat Cardiomyocytes [PDF]

Journal of Kerman University of Medical Sciences, 2016
Background & Aims: Lipotoxicity is the process through which accumulation of lipid intermadiates leads to cellular dysfunction. The worldwide prevalence of cardiovascular diseases has been increased dramatically due to lipotoxicity.
Elham Zadeh Hashem, Freshteh Panahandeh, Behzad Lame- Rad   +2 more
doaj  

Targeting ANGPTL3 and IL‐33/ST2 Ameliorates Diabetic Kidney Disease by Reducing Lipotoxicity, Alleviating Inflammation and Inhibiting Fibrosis

Advanced Science, EarlyView.
Dual targeting of ANGPTL3 and IL‐33/ST2 attenuates diabetic kidney disease by reprogramming lipid–inflammatory crosstalk. This strategy reduces renal lipotoxicity, suppresses inflammatory activation, and limits fibrotic remodeling, thereby preserving kidney structure and function and highlighting a mechanism‐guided therapeutic approach for metabolic ...
Zhuojin Li, Zhonglian Cao, Rongrui Zhou, Xu Cheng, Xiaozhi Hu, Shuwen Xu, Zihan Dou, Ling Du, Dianwen Ju   +8 more
wiley   +1 more source

CEBPG‐Mediated Palmitic Acid Adaptation of Cancer‐Associated Fibroblasts Drives Metastasis of Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
This study reveals a metabolic signaling axis in the OSCC microenvironment where palmitic acid (PA) drives the activation of CAFs. PA uptake triggers CEBPG‐dependent epigenetic remodeling to upregulate ERN1 and TMBIM6, thereby mitigating ER stress. This adaptive program sustains CAF survival and the pro‐metastatic phenotype, establishing this pathway ...
Yiling Duan, Yitong Li, Yufei Wu, Xiao Yang, Rui Li, Hui Zhao, Zhengjun Shang   +6 more
wiley   +1 more source

Natural Product Skatole Ameliorates Lipotoxicity-Induced Multiple Hepatic Damage under Hyperlipidemic Conditions in Hepatocytes

, 2023
Skatole (3-methylindole, 3MI) is a natural-origin compound derived from plants, insects, and microbial metabolites in human intestines. Skatole has an anti-lipid peroxidation effect and is a biomarker for several diseases.
Gun-Hwa Kim, Yeonhee Hong, Byeong-Rak Keum, Minji Lee, Sin-Hyoung Hong   +4 more
core   +1 more source

Periodontitis and metabolic diseases (diabetes and obesity): Tackling multimorbidity

Periodontology 2000, EarlyView., 2023
Abstract Noncommunicable diseases (NCDs) are multifactorial, long‐term, chronic conditions that represent a burden to health‐care systems worldwide as they can only be controlled rather than cured; hence, they require long‐term care. With the exponential increase in NCDs, the occurrence of individuals presenting with more than one chronic disease is ...
Crystal Marruganti, Jean E. Suvan, Francesco D'Aiuto   +2 more
wiley   +1 more source

Activation of the AMPK-SIRT1 pathway contributes to protective effects of Salvianolic acid A against lipotoxicity in hepatocytes and NAFLD in mice

Frontiers in Pharmacology, 2020
Background: Salvianolic acid A (Sal A), a natural polyphenol compound extracted from Radix Salvia miltiorrhiza (known as Danshen in China), possesses a variety of potential pharmacological activities.
Songtao Li, Songtao Li, Qianyu Qian, Qianyu Qian, Na Ying, Jianfei Lai, Luyan Feng, Sitong Zheng, Fusheng Jiang, Fusheng Jiang, Qing Song, Qing Song, Hui Chai, Hui Chai, Xiaobing Dou, Xiaobing Dou   +15 more
doaj   +1 more source

Lipotoxicity impairs incretin signalling [PDF]

Diabetologia, 2012
The incretin hormones glucagon-like peptide-1 and glucose-dependent insulinotropic peptide are secreted by enteroendocrine cells and augment glucose-induced insulin secretion in response to food ingestion in a glucose-dependent manner. This mechanism forms the basis for incretin-based therapies in type 2 diabetes.
openaire   +2 more sources

Indole‐3‐Acetic Acid Protects Bovine Hepatocytes Against Palmitic Acid‐Induced Lipid Accumulation and ER Stress Through SIRT3

Animal Research and One Health, EarlyView.
Cows with ketosis during the perinatal period often experience damage to the liver, a core metabolic organ, thereby exacerbating the disease's inherent vicious cycle. This study indicates that serum 3‐IAA concentrations were reduced in ketotic cows and show a significant negative correlation with hepatic TG content.
Dandan Qi, Chenchen Zhao, Guiying Li, Jinxia Li, Menglin Liu, Fanrong Kong, Enzhu Li, Jie Gao, Wenqi Liao, Akos Kenez, Wenwen Gao, Yuxiang Song, Xiliang Du, Guowen Liu, Xinwei Li, Lin Lei   +15 more
wiley   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source