Results 131 to 140 of about 303,763 (330)

NAD+‐Dependent Enzyme SIRT3 Limits Intestinal Epithelial Cell Functions Through NAD+ Synthesis Pathway in Colorectal Cancer

Advanced Science, EarlyView.
Microbiota‐derived quinolinic acid is used as an alternative source of replenishing the intracellular NAD+ pool induced by SIRT3 deficiency to regulate intestinal epithelial cell and T cell function, which has implications for targeting intestinal epithelial cells as an approach to the treatment of immune‐associated diseases, including colorectal ...
Ruiying Niu, Yingjie Dong, Jianghui Tong, Jingxuan Xia, Longhao Zhao, Zi Geng, Yingxin Lin, Jinghe Zhang, Xinyi Liu, Manqi Fang, Xi Jin, Yujing Bi, Guangwei Liu   +12 more
wiley   +1 more source

ACBP is an appetite stimulator across phylogenetic barriers

Cell Stress, 2020
Frank Madeo, Nektarios Tavernarakis, José M. Bravo-San Pedro, Guido Kroemer   +3 more
doaj   +1 more source

Targeting Endothelial KDM5A to Attenuate Aging and Ameliorate Age‐Associated Metabolic Abnormalities

Advanced Science, EarlyView.
This study identifies endothelial KDM5A as a key regulator of aging. KDM5A deficiency accelerates aging by enhancing H3K4me3‐mediated FABP4 expression, disrupting fatty acid metabolism, and promoting multi‐organ senescence. KDM5A restoration or FABP4 inhibition reverses these adverse effects and extends lifespan, positioning the KDM5A/FABP4 axis as a ...
Rifeng Gao, Lifeng Liang, Ling Yang, Chunyu Lyu, Yang Lyu, Weijun Yang, Jiaran Shi, Wei Wei, Jiahui Cheng, Xiaolei Sun, Xian Zhu, Chao Chen, Xiaoting Xu, Jianchuang Qi, Wenli Li, Yizhe Zhang, Xiao Zhang, Yan Zhou, Aiqiang Dong, Juntao Chen, Bo Li, Kun Yang   +21 more
wiley   +1 more source

Vitamin C Alleviates the Negative Effects of Heat Stress on Reproductive Processes by Regulating Amino Acid Metabolism in Granulosa Cells

Antioxidants
Heat stress-induced biochemical alterations in ovarian follicles compromise the function of granulosa cells (GCs) and the developmental competence of oocytes.
Abdul Sammad, Tanveer Ahmed, Khair Ullah, Lirong Hu, Hanpeng Luo, Piniel Alphayo Kambey, Shah Faisal, Huabin Zhu, Yinxiong Li, Yachun Wang   +9 more
doaj   +1 more source

Mapping Metabolic Events in the Cancer Cell Cycle Reveals Arginine Catabolism in the Committed SG2M Phase [PDF]

, 2019
Irena Roçi, Jeramie D. Watrous, Kim A. Lagerborg, Lorenzo Lafranchi, Arne Lindqvist, Mohit Jain, Roland Nilsson   +6 more
openalex   +1 more source

Coupling Nitrogenous Organic Wastewater Treatment and Biorefinery via N‐Cycling Bacterium

Advanced Science, EarlyView.
The vast reservoir of nitrogenous organic pollutants in industrial wastewaters can serve as untapped carbon‐nitrogen resources. This study employs the newly discovered Paracoccus sp. ZQW‐1 as a versatile chassis to simultaneously achieve N‐methylpyrrolidone (NMP) wastewater depuration and polyhydroxybutyrate (PHB) synthesis.
Ziqian Wang, Chunyu Du, Guanyu Zheng, Dahu Ding   +3 more
wiley   +1 more source

⁠Engineering Adaptive Immunity in 3D: A Patient‐Specific Lymphoid Model Using Stromal Networks and Peripheral Blood Mononuclear Cells

Advanced Science, EarlyView.
This study presents a 3D lymphoid tissue model engineered from adipose‐derived stem cells differentiated into fibroblastic reticular cell–like networks and co‐cultured with immune cells. The engineered system successfully generates antigen‐specific antibodies and cytokine responses, providing a platform for studying adaptive immunity, vaccine efficacy,
Mei ElGindi, Shaza Karaman, Jeremy Teo
wiley   +1 more source

Rhizobium meliloti Genes Encoding Catabolism of Trigonelline Are Induced under Symbiotic Conditions. [PDF]

, 1990
C. Boivin, Sylvie Camut, C. A. Malpica, G. Truchet, Charles Rosenberg   +4 more
openalex   +1 more source

Does the type of exercise affect tryptophan catabolism in horses?

, 2021
Witold Kędzierski, Ilona Sadok, S Kowalik, Iwona Janczarek, Magdalena Staniszewska   +4 more
openalex   +1 more source

ERM Inhibition Confers Ferroptosis Resistance through ROS‐Induced NRF2 Signaling

Advanced Science, EarlyView.
ERM inhibition disrupts ERM‐actin interactions, elevating ROS and triggering KEAP1 degradation, which stabilizes and activates NRF2. Nuclear NRF2 induces cytoprotective genes, notably HMOX1, enhancing redox buffering and suppressing lipid peroxidation to resist erastin‐induced ferroptosis.
Menghao Qiao, Liqun Zhou, Minhua Zhou, Yu Fang, Haiying Mai, Lingbo Cao, Kun Xu, Yuan Sang, Minyi Chen, Jiewei Huang, Peiyi Huang, Zhipeng Yan, Chao Wang, Zhangshuai Dai, Dichun Huang, Ronghan He, Lijuan Pang, Yunmiao Guo, Ting Gang Chew, Junqi Huang   +19 more
wiley   +1 more source