Results 81 to 90 of about 16,453 (233)

The Molecular Basis of Amino Acids Sensing

open access: yesAdvanced Science, Volume 12, Issue 26, July 10, 2025.
Amino acids are essential as protein building blocks and signaling molecules, enabling metabolic regulation. Cells sense amino acid levels to control protein synthesis, maintain homeostasis, and adapt to nutritional changes. This review explores recent advances in amino acid sensing mechanisms across organisms, highlighting their roles in cellular ...
Cong Jiang   +3 more
wiley   +1 more source

Conventional Phenylketonuria Treatment

open access: yesJournal of Inborn Errors of Metabolism and Screening, 2016
Phenylketonuria (PKU) is caused by a deficient activity of enzyme phenylalanine (Phe) hydroxylase, which results in high Phe blood concentration, which is toxic to the central nervous system.
Guillén-López Sara MS, RD   +3 more
doaj   +1 more source

Screening and mutation analysis of phenylalanine hydroxylase deficiency in newborns from Jiangxi province. [PDF]

open access: yesFront Genet, 2023
Zeng B   +9 more
europepmc   +1 more source

An Update: Enzymatic Synthesis for Industrial Applications

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 27, July 1, 2025.
Biocatalysis has become a sustainable and cost‐competitive alternative to established chemical synthesis, enabling the enzyme‐based production of not only commodity chemicals but (non‐natural) amino acids, (rare) sugars, as well as synthetic nucleotides.
Thomas Bayer   +4 more
wiley   +1 more source

In Silico Structural Protein Evaluation of the Phenylalanine Hydroxylase p.(Tyr77His) Variant Associated with Benign Hyperphenylalaninemia as Identified through Mexican Newborn Screening. [PDF]

open access: yesChildren (Basel), 2023
Vela-Amieva M   +7 more
europepmc   +1 more source

BAF60/SWP73 subunits define subclasses of SWI/SNF chromatin remodelling complexes in Arabidopsis

open access: yesNew Phytologist, Volume 247, Issue 2, Page 791-812, July 2025.
Summary Evolutionarily conserved switch‐defective/sucrose nonfermentable (SWI/SNF) ATP‐dependent chromatin remodelling complexes (CRCs) alter nucleosome positioning and chromatin states, affecting gene expression to regulate important processes such as proper development and hormonal signalling pathways.
Sebastian P. Sacharowski   +23 more
wiley   +1 more source

Hepatocyte Transplantation Using the Domino Concept in a Child with Tetrabiopterin Nonresponsive Phenylketonuria

open access: yesCell Transplantation, 2012
Phenylketonuria is a metabolic disease caused by phenylalanine hydroxylase deficiency. Treatment is based on a strict natural protein-restricted diet that is associated with the risk of malnutrition and severe psychosocial burden.
X. Stéphenne   +14 more
doaj   +1 more source

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