Results 141 to 150 of about 131,923 (336)

Pyruvate Kinase and Gastric Cancer: A Potential Marker

European Medical Journal, 2018
Gastric cancer is the second most common cause of cancer-related deaths worldwide, and the 5-year overall survival rate for advanced gastric cancer is ≤25%.
Filipa Macedo, Kátia Ladeira, Adhemar Longatto-Filho, Sandra F. Martins   +3 more
doaj  

Blood Lactate as a Prognostic Biomarker for Survival and Weight Loss in Amyotrophic Lateral Sclerosis: An Exploratory–Validation Study

Annals of Neurology, EarlyView.
Objective Lactate is increasingly recognized as an energy substrate, but its relevance to amyotrophic lateral sclerosis (ALS) remains unclear. We examined whether blood lactate is associated with survival and weight loss in ALS. Methods This retrospective study included an Australian exploratory cohort and a Japanese validation cohort with clinical ...
Ryutaro Nakamura, Frederik J. Steyn, Shuhei Kobashi, Nobuhiro Ogawa, Akihiro Kitamura, Isamu Yamakawa, Robert D. Henderson, Shyuan T. Ngo, Makoto Urushitani   +8 more
wiley   +1 more source

PDK1 promotes breast cancer progression by enhancing the stability and transcriptional activity of HIF-1α

Genes and Diseases
Pyruvate dehydrogenase kinase 1 (PDK1) phosphorylates the pyruvate dehydrogenase complex, which inhibits its activity. Inhibiting pyruvate dehydrogenase complex inhibits the tricarboxylic acid cycle and the reprogramming of tumor cell metabolism to ...
Yu Wei, Dian Zhang, He Shi, Husun Qian, Hongling Chen, Qian Zeng, Fangfang Jin, Yan Ye, Zuli Ou, Minkang Guo, Bianqin Guo, Tingmei Chen   +11 more
doaj   +1 more source

The Central Role of Glucokinase in Glucose Homeostasis: A Perspective 50 Years After Demonstrating the Presence of the Enzyme in Islets of Langerhans

Frontiers in Physiology, 2019
It is hypothesized that glucokinase (GCK) is the glucose sensor not only for regulation of insulin release by pancreatic β-cells, but also for the rest of the cells that contribute to glucose homeostasis in mammals. This includes other cells in endocrine
Franz M. Matschinsky, David F. Wilson
doaj   +1 more source

Effects of seven days’ fasting on physical performance and metabolic adaptation during exercise in humans

Nature Communications
Humans have, throughout history, faced periods of starvation necessitating increased physical effort to gather food. To explore adaptations in muscle function, 13 participants (7 males and 6 females) fasted for seven days. They lost 4.6 ± 0.3 kg lean and
Kristoffer J. Kolnes, Emelie T. F. Nilsen, Steffen Brufladt, Allison M. Meadows, Per B. Jeppesen, Øyvind Skattebo, Egil I. Johansen, Jesper B. Birk, Kurt Højlund, Janne Hingst, Bjørn S. Skålhegg, Rasmus Kjøbsted, Julian L. Griffin, Anders J. Kolnes, Stephen O’Rahilly, Jørgen F. P. Wojtaszewski, Jørgen Jensen   +16 more
doaj   +1 more source

Cysteine catabolism and the serine biosynthesis pathway support pyruvate production during pyruvate kinase knockdown in pancreatic cancer cells

Cancer & Metabolism, 2019
Background Pancreatic ductal adenocarcinoma (PDAC) is an aggressive cancer with limited treatment options. Pyruvate kinase, especially the M2 isoform (PKM2), is highly expressed in PDAC cells, but its role in pancreatic cancer remains controversial.
Lei Yu, Shao Thing Teoh, Elliot Ensink, Martin P. Ogrodzinski, Che Yang, Ana I. Vazquez, Sophia Y. Lunt   +6 more
doaj   +1 more source

Regulation of pyruvate dehydrogenase kinase activity by protein thiol-disulfide exchange. [PDF]

, 1982
Flora H. Pettit, John Humphreys, Lester J. Reed   +2 more
openalex   +1 more source

Supplementary Table S2 from JX06 Selectively Inhibits Pyruvate Dehydrogenase Kinase PDK1 by a Covalent Cysteine Modification

, 2023
Wenyi Sun, Zuoquan Xie, Yifu Liu, Dan Zhao, Zhixiang Wu, Dadong Zhang, Hao Lv, Shuai Tang, Nan Jin, Hualiang Jiang, Minjia Tan, Jian Ding, Cheng Luo, Jian Li, Min Huang, Meiyu Geng   +15 more
openalex   +2 more sources

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

Animal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke, A. I. Oni, O. A. Akosile, K. M. Oliyide, C. A. Ishola, M. O. Logunleko, O. A. Jimoh, C. P. Njoku, L. O. Fasasi, V. A. Uyanga   +9 more
wiley   +1 more source

Caesalpinia sappan induces apoptotic cell death in ectopic endometrial 12Z cells through suppressing pyruvate dehydrogenase kinase 1 expression

, 2021
Bosung Kim, Tae‐Wook Chung, Hee‐Jung Choi, Sung‐Jin Bae, Hye-Rin Cho, Syng‐Ook Lee, Jung‐Hye Choi, Jong Wha J. Joo, Ki‐Tae Ha   +8 more
openalex   +2 more sources