Results 71 to 80 of about 112,937 (259)

Restriction of Individual Branched‐Chain Amino Acids has Distinct Effects on the Development and Progression of Alzheimer's Disease in 3xTg Mice

Advanced Science, EarlyView.
Protein restriction (PR) slows Alzheimer's disease (AD) in mice, and other benefits of PR are due to decreased branched‐chain amino acids (BCAAs). We show that restricting any BCAA has benefits, with sex‐ and BCAA‐specific impacts on pathology, molecular signaling, and cognition.
Reji Babygirija, Cara L. Green, Michelle M. Sonsalla, Izabelle Marie F. Le, Fan Xiao, Sarah Yandell, Mariah F. Calubag, Michaela E. Trautman, Anna Tobon, Ryan Matoska, Chung‐Yang Yeh, Charles I. Opara, Isaac Grunow, Diana Vertein, Sophia Schlorf, Bailey A. Knopf, Michael J. Rigby, David A. Harris, Mark P. Keller, Alan D. Attie, Luigi Puglielli, Cholsoon Jang, Dudley W. Lamming   +22 more
wiley   +1 more source

MIF-AMPK cascades

Nature Precedings, 2009
AbstractWithdrawn for ...
Ji Li, Heng Ma, Jingying Wang, Erin Lane, Lin Leng, Wenkui Wang, Jun Ren, Richard Bucala, Ji Li   +8 more
openaire   +3 more sources

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

3-Epi-betulinic acid 3-O-β-D-glucopyranoside (eBAG) induces autophagy by activation of AMP-activated protein kinase in hepatocellular carcinoma

Food Science and Human Wellness
3-Epi-betulinic acid 3-O-β-D-glucopyranoside (eBAG) is a pentacyclic triterpene mainly distributed in food and medicinal plants, which exhibits various pharmacological properties.
Mengjie Liu, Xuqiang Liu, Kaiyue He, Yongping Jian, Yujia Li, Jinrong Guo, Jingyu Yang, Zhixiang Xu, Wenyi Kang   +8 more
doaj   +1 more source

ASA Suppresses PGE₂ in Plasma and Melanocytic Nevi of Human Subjects at Increased Risk for Melanoma

Pharmaceuticals, 2020
Potential anti-inflammatory and anticarcinogenic effects of aspirin (ASA) may be suitable for melanoma chemoprevention, but defining biomarkers in relevant target tissues is prerequisite to performing randomized controlled chemoprevention trials.
Amir Varedi, Hafeez Rahman, Dileep Kumar, Jonathan L. Catrow, James E. Cox, Tong Liu, Scott R. Florell, Kenneth M. Boucher, Nwanneka Okwundu, William J. Burnett, Matthew W. VanBrocklin, Douglas Grossman   +11 more
doaj   +1 more source

Hepatocyte PIEZO1 Negatively Regulates Lipogenesis and Ameliorates MASLD by Sensing Membrane Tension and Activating AMPK

Advanced Science, EarlyView.
Hepatocytes are subjected to increased membrane tension along with lipid accumulation. Loss of PIEZO1 exacerbates high‐fat diet‐induced MASLD in mice. Activation of PIEZO1 alleviates high‐fat diet‐induced MASLD in mice. PIEZO1 negatively regulates de novo lipogenesis through activation of CaMKK2‐AMPK pathway. ABSTRACT Liver is a central organ for lipid
Hui Chen, Qimeng Wang, Ke Yang, Qinghai Lian, Xuyun Peng, Zhiyong Gong, Xinyi Zhao, Yong Wu, Tian Tao, Siqi Xu, Yifan Chen, Xiaoyan Tang, Jinghui Guo, Geyang Xu, Qi Zhang   +14 more
wiley   +1 more source

Zyflamend, a unique herbal blend, induces cell death and inhibits adipogenesis through the coordinated regulation of PKA and JNK

Adipocyte, 2020
The prevalence of obesity and its comorbidities has sparked a worldwide concern to address rates of adipose tissue accrual. Recent studies have demonstrated a novel role of Zyflamend, a blend of natural herbal extracts, in regulating lipid metabolism in ...
Dexter Puckett, Mohammed Alquraishi, Dina S. Alani, Samah Chahed, Victoria D. Frankel, Dallas Donohoe, Brynn Voy, Jay Whelan, Ahmed Bettaieb   +8 more
doaj   +1 more source

3D Bioprinted Fat‐Myocardium Model Unravels the Role of Adipocyte Hypertrophy in Atrial Dysfunction

Advanced Science, EarlyView.
A human‐derived 3D bioprinted fat–myocardium model is developed to investigate how adipocyte hypertrophy drives atrial dysfunction in obesity. Palmitate‐induced adipocyte hypertrophy promotes adipose dysfunction that impairs atrial cardiomyocyte metabolism and electrophysiology through both paracrine and direct interactions. This platform recapitulates
Lara Ece Celebi, Pinar Zorlutuna
wiley   +1 more source

Resveratrol Protects Osteoblasts Against Dexamethasone-Induced Cytotoxicity Through Activation of AMP-Activated Protein Kinase

Drug Design, Development and Therapy, 2020
Liang Wang,1– 3,* Qiushi Li,4,* Haibo Yan,3 Guangjun Jiao,1 Hongliang Wang,1 Hai Chi,5 Hongming Zhou,1,6 Lu Chen,1 Yu Shan,1 Yunzhen Chen1,2 1Department of Orthopedics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan ...
Wang L, Li Q, Yan H, Jiao G, Wang H, Chi H, Zhou H, Chen L, Shan Y, Chen Y   +9 more
doaj  

Ginsenoside Rg1 Ameliorates Pancreatic Injuries via the AMPK/mTOR Pathway in vivo and in vitro

Diabetes, Metabolic Syndrome and Obesity, 2023
Jin Chen,1,* Guoping Zhu,2,* Wenbo Xiao,3 Xiaosong Huang,4 Kewu Wang,2 Yi Zong2 1Department of Hematology, Yiwu Central Hospital, Yiwu, People’s Republic of China; 2Department of Radiology, The Fourth Affiliated Hospital, Zhejiang University ...
Chen J, Zhu G, Xiao W, Huang X, Wang K, Zong Y   +5 more
doaj