Results 81 to 90 of about 22,588 (217)

The deubiquitinase EIF3H promotes hepatocellular carcinoma progression by stabilizing OGT and inhibiting ferroptosis

Cell Communication and Signaling, 2023
Hepatocellular carcinoma (HCC) is one of the most prevalent and lethal human malignancies, and with quite limited treatment alternatives. The proteasome is responsible for most of the protein degradation in eukaryotic cells and required for the ...
Jianing Tang, Guo Long, Xuanxuan Li, Ledu Zhou, Yangying Zhou, Zheyu Wu   +5 more
doaj   +1 more source

Discrepancy between experimental and theoretical $\beta$-decay rates resolved from first principles

, 2019
$\beta$-decay, a process that changes a neutron into a proton (and vice versa), is the dominant decay mode of atomic nuclei. This decay offers a unique window to physics beyond the standard model, and is at the heart of microphysical processes in stellar
Gysbers, P., Hagen, G., Holt, J. D., Jansen, G. R., Morris, T. D., Navratil, P., Papenbrock, T., Quaglioni, S., Schwenk, A., Stroberg, S. R., Wendt, K. A.   +10 more
core   +1 more source

Solving the mystery of human sleep schedules one mutation at a time. [PDF]

, 2013
Sleep behavior remains one of the most enigmatic areas of life. The unanswered questions range from "why do we sleep?" to "how we can improve sleep in today's society?" Identification of mutations responsible for altered circadian regulation of human ...
Fu, Ying-Hui, Hallows, William C, Ptáček, Louis J   +2 more
core   +1 more source

Whole Genome Sequence Analysis of Weight Loss in 16 972 Participants With COPD Reveals Novel Risk Loci in DRAIC and RFX3

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Chronic obstructive pulmonary disease (COPD) is associated with musculoskeletal comorbidities, including cachexia. Weight loss (WL) is the major criterion for cachexia and increases risk for mortality in COPD. Risk factors for WL in COPD are incompletely understood.
Joe W. Chiles III, Alison Rocco, Vinodh Srinivasasainagendra, Harry B. Rossiter, Richard Casaburi, Anna Thalacker‐Mercer, J. Michael Wells, Emily S. Wan, Edwin K. Silverman, Michael H. Cho, Craig P. Hersh, Bruce M. Psaty, Sina A. Gharib, Yan Gao, George T. O'Connor, Leslie A. Lange, Stephen S. Rich, Ani W. Manichaikul, R. Graham Barr, Victor E. Ortega, Deborah A. Meyers, Albert V. Smith, Hemant K. Tiwari, Merry‐Lynn N. McDonald   +23 more
wiley   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

Advanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang, He Huang, Hongliang Dong, Qiang Ma, Hongyan Jin   +4 more
wiley   +1 more source

Targeting the Exonic Circular OGT RNA/O-GlcNAc Transferase/Forkhead Box C1 Axis Inhibits Asparagine- and Alanine-Mediated Ferroptosis Repression in Neuroblastoma Progression

Research
The disruption of ferroptosis, an emerging form of programmed cell death, is crucial in the development and aggressiveness of tumors. Meanwhile, the mechanisms and treatments that control ferroptosis in neuroblastoma (NB), a prevalent extracranial cancer
Qilan Li, Yang Cheng, Chunhui Yang, Minxiu Tian, Xiaojing Wang, Dan Li, Xinyue Li, Jiaying Qu, Shunchen Zhou, Liduan Zheng, Qiangsong Tong   +10 more
doaj   +1 more source

RETRACTED: OGT-Mediated KEAP1 Glycosylation Accelerates NRF2 Degradation Leading to High Phosphate-Induced Vascular Calcification in Chronic Kidney Disease

Frontiers in Physiology, 2020
Unraveling the complex regulatory pathways that mediate the effects of phosphate on vascular smooth muscle cells (VSMCs) may provide novel targets and therapies to limit the destructive effects of vascular calcification (VC) in patients with chronic ...
Tian-Hua Xu, Yinke Du, Zitong Sheng, Yue Li, Xiaobo Qiu, Binyao Tian, Li Yao   +6 more
doaj   +1 more source

O-GlcNAcase:promiscuous hexosaminidase or key regulator of O-GlcNAc signalling? [PDF]

, 2014
O-GlcNAc signaling is regulated by an opposing pair of enzymes: O-GlcNAc transferase installs and O-GlcNAcase (OGA) removes the modification from proteins.
Banerjee, Butkinaree, Cantarel, Cecioni, Cetinba, Comtesse, Copeland, Dennis, Dong, Dorfmueller, Dorfmueller, Drougat, Forsythe, Francisco, Gao, Gong, Graham, Guinez, Hanover, Hart, Hayakawa, He, He, Heckel, Hilgers, Housley, Howerton, Hu, Itkonen, Keembiyehetty, Knapp, Laczy, Lefebvre, Lepage, Libina, Liu, Macauley, Macauley, Macauley, Macauley, Macauley, Mahuran, Martin, Minami, Müller, Nagel, Olszewski, Ostrowski, Pathak, Penton, Radermacher, Rahman, Rao, Rao, Robinson, Ruan, Ruan, Schimpl, Schimpl, Schultz, Sekine, Shen, Slawson, Speakman, Stryke, Swallow, Tews, Toleman, Toleman, Torres, Wang, Wang, Webster, Wells, Whisenhunt, Whitworth, Yang, Yu, Yuzwa, Yuzwa, Zachara, Zachara, Zhu   +82 more
core   +3 more sources

Intersecting Molecular Pathways in Cardiovascular Disease and Diabetes Mellitus: Emerging Roles of Inflammation and Therapeutics

Diabetes/Metabolism Research and Reviews, Volume 42, Issue 4, May 2026.
Central illustration: Pathophysiological mechanisms linking diabetes mellitus and cardiovascular disease. Chronic hyperglycaemia, insulin resistance, and low‐grade inflammation contribute to endothelial dysfunction, myocardial fibrosis, and cardiomyocyte apoptosis.
Lilian Anagnostopoulou, Nikolaos Ktenopoulos, Anastasios Apostolos, Christos Fragoulis, Panayotis Vlachakis, Paschalis Karakasis, Marios Sagris, Nikias Milaras, Maria Drakopoulou, Andreas Synetos, Ioannis Kyriazis, Ioannis Ioannidis, Costas Tsioufis, Konstantinos Toutouzas   +13 more
wiley   +1 more source

An O-GlcNAc transferase pathogenic variant linked to intellectual disability affects pluripotent stem cell self-renewal

Disease Models & Mechanisms, 2023
Michaela Omelková, Christina Dühring Fenger, Marta Murray, Trine Bjørg Hammer, Veronica M. Pravata, Sergio Galan Bartual, Ignacy Czajewski, Allan Bayat, Andrew T. Ferenbach, Marios P. Stavridis, Daan M. F. van Aalten   +10 more
doaj   +1 more source