Amino acids are crucial elements for protein synthesis and significantly contribute to muscle development and recovery. A well-balanced diet typically provides all the required amino acids.

Lysine is one of the essential amino acids that the body cannot make and that people need to obtain from dietary sources. Lysine, also called L-lysine, is an amino acid necessary for many bodily ...

Journal of Nuclear Medicine March 2025, jnumed.124.268959; DOI: https://doi.org/10.2967/jnumed.124.268959 ...

Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin 300071, China ...

An inadequate supply of amino acids leads to accumulation of uncharged tRNAs, which can bind and activate GCN2 kinase to reduce translation. Here, we show that glutamine-specific tRNAs selectively ...