Results 51 to 60 of about 661,688 (260)

SLC25A38 is required for mitochondrial pyridoxal 5’-phosphate (PLP) accumulation

Nature Communications
Many essential proteins require pyridoxal 5’-phosphate, the active form of vitamin B6, as a cofactor for their activity. These include enzymes important for amino acid metabolism, one-carbon metabolism, polyamine synthesis, erythropoiesis, and ...
Izabella A. Pena, Jeffrey S. Shi, Sarah M. Chang, Jason Yang, Samuel Block, Charles H. Adelmann, Heather R. Keys, Preston Ge, Shveta Bathla, Isabella H. Witham, Grzegorz Sienski, Angus C. Nairn, David M. Sabatini, Caroline A. Lewis, Nora Kory, Matthew G. Vander Heiden, Myriam Heiman   +16 more
doaj   +1 more source

Epilepsy syndromes classification

Epilepsia Open, EarlyView.
Abstract Epilepsy syndromes are distinct electroclinical entities which have been recently defined by the International League Against Epilepsy Nosology and Definitions Task Force. Each syndrome is associated with “a characteristic cluster of clinical and EEG features, often supported by specific etiologic findings”.
Elaine C. Wirrell, Nicola Specchio, Rima Nabbout, Phillip L. Pearl, Kate Riney   +4 more
wiley   +1 more source

Precision therapies for genetic epilepsies in 2025: Promises and pitfalls

Epilepsia Open, EarlyView.
Abstract By targeting the underlying etiology, precision therapies offer an exciting paradigm shift to improve the stagnant outcomes of drug‐resistant epilepsies, including developmental and epileptic encephalopathies. Unlike conventional antiseizure medications (ASMs) which only treat the symptoms (seizures) but have no effect on the underlying ...
Shuyu Wang, Emilio Perucca, Samuel F. Berkovic, Piero Perucca   +3 more
wiley   +1 more source

Neonatal seizures: Advances in diagnosis and management

Epilepsia Open, EarlyView.
Abstract The International League Against Epilepsy (ILAE) created the ILAE Neonatal Task Force that classified neonatal seizures, defined neonatal epilepsy syndromes, and specified treatment guidelines. These frameworks, in addition to improved access to genetic testing and other recent advances, have revolutionized the diagnosis and management of ...
Elissa G. Yozawitz, Ronit M. Pressler, Eli M. Mizrahi   +2 more
wiley   +1 more source

yggS Encoding Pyridoxal 5′-Phosphate Binding Protein Is Required for Acidovorax citrulli Virulence

Frontiers in Microbiology, 2022
Bacterial fruit blotch, caused by seed-borne pathogen Acidovorax citrulli, poses a serious threat to the production of cucurbits globally. Although the disease can cause substantial economic losses, limited information is available about the molecular ...
Yuanjie Wang, Yuqiang Zhao, Liming Xia, Lin Chen, Yajie Liao, Baohui Chen, Yiyang Liu, Weirong Gong, Yanli Tian, Baishi Hu   +9 more
doaj   +1 more source

Emerging Target Discovery Strategies Drive the Decoding of Therapeutic Power of Natural Products and Further Drug Development: A Case Study of Celastrol

Exploration, EarlyView.
Using celastrol as a case study, this review summarizes various target discovery strategies for natural products, including chemical proteomics, protein microarray, degradation‐based protein profiling, proteome‐wide label‐free approaches, network pharmacology, target‐based drug screening, and indirect strategies.
Yanbei Tu, Guiyu Dai, Yanyan Chen, Lihua Tan, Hanqing Liu, Meiwan Chen   +5 more
wiley   +1 more source

Modification of Pepsinogen with Pyridoxal Phosphate

Journal of Biological Chemistry, 1974
Pyridoxal-PO4 binds to pepsinogen in a reaction in which the stoichiometry is highly dependent on the conformation of the protein. When pepsinogen is in its native conformation, pyridoxal-PO4 forms Schiff bases with the α-NH2 group of Leu1 and the e-NH2 group of Lys358.
openaire   +3 more sources

Pyridoxine Responsiveness and PNPO Gene Mutations

Pediatric Neurology Briefs, 2014
Investigators at University Hospital, Zurich, Switzerland, and multiple centers in Europe and Canada, sequenced the pyridoxal 5-phosphate oxidase (PNPO) gene in 31 patients with pyridoxine-responsive seizures but normal biomarkers for antiquitin ...
J Gordon Millichap, John J Millichap
doaj   +1 more source

Vitamin B6 Metabolism Determines T Cell Anti-Tumor Responses

Frontiers in Immunology, 2022
Targeting T cell metabolism is an established method of immunomodulation. Following activation, T cells engage distinct metabolic programs leading to the uptake and processing of nutrients that determine cell proliferation and differentiation ...
David Bargiela, David Bargiela, Pedro P. Cunha, Pedro P. Cunha, Pedro Veliça, Iosifina P. Foskolou, Laura Barbieri, Laura Barbieri, Helene Rundqvist, Randall S. Johnson, Randall S. Johnson   +10 more
doaj   +1 more source

Engineering a pyridoxal 5’-phosphate supply for cadaverine production by using Escherichia coli whole-cell biocatalysis

Scientific Reports, 2015
Although the routes of de novo pyridoxal 5′-phosphate (PLP) biosynthesis have been well described, studies of the engineering of an intracellular PLP supply are limited and the effects of cellular PLP levels on PLP-dependent enzyme-based whole-cell ...
Weichao Ma, Weijia Cao, Bowen Zhang, Kequan Chen, Quanzhen Liu, Yan Li, P. Ouyang   +6 more
semanticscholar   +1 more source