Results 271 to 280 of about 200,244 (343)

Weizmannia coagulans XY2 Mitigates Copper Neurotoxicity via Gut–Brain Axis Modulation of Tryptophan Metabolism and Oxidative‐Inflammatory Crosstalk

iMetaOmics, EarlyView.
Copper interferes with tryptophan metabolism and 5‐HT levels by modulating intestinal flora. Intestinal barrier breakdown and inflammatory response trigger nerve damage under copper exposure. W. coagulans XY2 alleviates copper‐induced neurotoxicity by targeting a multi‐dimensional “tryptophan metabolism‐antioxidant defense‐gut‐brain axis” network.
Yufang Gao, Xiaodong Zheng, Fujie Yan
wiley   +1 more source

Oxidative Stress as a Central Mechanistic Bridge Between Alzheimer's and Vascular Pathologies in Mixed Dementia: Emerging Evidence and Therapeutic Perspectives. [PDF]

Biomedicines
Beretti F, Malenchini M, Gatti M, Maraldi T.   +3 more
europepmc   +1 more source

Move beyond free radical theory of aging

iMetaOmics, EarlyView.
Free radicals play a dual, dose‐dependent role in aging. Low levels activate the key sensor adenosine 5'‐monophosphate‐activated protein kinase (AMPK), promoting cell survival mechanisms like autophagy and enhancing mitochondrial health. High levels, however, push AMPK to initiate cell death pathways, such as apoptosis. This positions AMPK as a central
Xiaofeng Dai, Meilan Hu, Ruohan Lyu
wiley   +1 more source

Protosappanin A protects against pathological cardiac hypertrophy by inhibiting oxidative stress and NLRP3 inflammasome-mediated pyroptosis via activation of the Nrf2 signaling pathway. [PDF]

Front Cardiovasc Med
He Q, Zheng Y, Yan X, Lv S, Yu B.
europepmc   +1 more source

Nano‐plastics disrupt systemic metabolism by remodeling the bile acid–microbiota axis and driving hepatic–intestinal dysfunction

iMeta, EarlyView.
The pervasiveness of microplastic pollution poses a growing health risk, yet its long‐term metabolic consequences remain poorly defined. Here, we exposed mice to polyethylene terephthalate nanoparticle (NP) and combined histopathology, biochemistry, metabolomics, and metagenomics to resolve their interactions.
Yi Zhang, Zheng Lin, Runtong Huang, Yang Zhang, Lei Wang, Zan Fu, Chao Wang, Shuai Xiao, Heru Pramono, Kui Xu, Zhimin Xu, Yulong Yin   +11 more
wiley   +1 more source

Alisol F 24-acetate attenuated metabolic dysfunction-associated steatohepatitis by targeting the KEAP1/NRF2-mediated macrophage pyroptosis. [PDF]

Chin Med
Dong Z, Huang K, Wu W, Xing L, Zhang Y, Zhang X, Yang W, Zhao K.   +7 more
europepmc   +1 more source

Epigenetic Regulation in the Pathogenesis of Renal Inflammation: Insights and Therapeutic Potentials

iNew Medicine, EarlyView.
ABSTRACT Renal inflammation is a common pathological process in various kidney diseases, often initiated by factors such as toxins, ischemia, or autoimmune reactions. This inflammatory response can result in structural damage and a rapid decline in renal function.
Yu‐Hang Dong, Xiao‐Yu Shen, Han‐Cheng Jin, Xiang‐Yu Li, Hao He, Xiao‐Ming Meng   +5 more
wiley   +1 more source

Regulation of Nrf2/Keap1 signaling pathway in cancer drug resistance by galectin-1: cellular and molecular implications [PDF]

İlhan Yaylım, Melek Aru, Ammad Ahmad Farooqı, Mehmet Tolgahan Hakan, Brigitta Buttari, Marzia Arese, Luciano Saso   +6 more
openalex   +1 more source

Chinese pan‐cancer patient genomic characteristics: A comprehensive analysis based on the National Cancer Center–Clinical Diagnostics Knowledgebase real‐world clinical sequencing cohort

Interdisciplinary Medicine, EarlyView.
We assembled National Cancer Center–Clinical Diagnostics Knowledgebase, a clinical genomic knowledgebase of 6935 tumors with matched normal samples, revealing key somatic alterations and actionable variants (70.2% of the cohort). Enrichment of certain different gene mutations was observed between Chinese and American populations, along with a strong ...
Hongrui Li, Shun Wang, Guowei Zhao, Jiangtao Li, Xin Li, Bingning Wang, Yi Zhang, Mengfei Yao, Lei Guo, Jianming Ying, Wenbin Li   +10 more
wiley   +1 more source

Chlorogenic Acid Enhances the Intestinal Health of Weaned Piglets by Inhibiting the TLR4/NF-κB Pathway and Activating the Nrf2 Pathway [PDF]

Beibei Zhang, Min Tian, Kaichun Wu, Yueqin Qiu, Xiao‐Ming Xu, Chaoyang Tian, Jing Hou, Li Wang, Kaiguo Gao, Xuefen Yang, Zongyong Jiang   +10 more
openalex   +1 more source