Reviews on tRNA charging and aminoacyl-tRNA synthetases (aaRS enzymes), the enzymes that link amino acids to their cognate tRNAs. This category covers aaRS research in cancer, neurobiology, aging, metabolism, and immunology, with each article summarizing recent high-impact studies and their implications for tRNA biology.
aaRS enzymes connect tRNA biology to protein synthesis and disease
Aminoacyl-tRNA synthetases charge tRNAs with their cognate amino acids, a first step in protein synthesis. Beyond this canonical role, aaRS enzymes are now recognized as regulators of signaling, metabolism, splicing, and immune responses, and they are implicated in cancer therapy resistance, neurodegeneration, and longevity.
The reviews in this category cover aaRS biology across disease areas: cancer (melanoma therapy resistance, chemoresistance, colorectal cancer recurrence), neurobiology and aging (Alzheimer's disease neuroinflammation, mitochondrial translation, longevity in C. elegans), metabolism (beige adipocyte differentiation, mitochondrial metabolism), and immunology (arginyl-tRNA synthetase and SRRM2 splicing).
tRNA charging analysis studies the attachment of amino acids to their cognate tRNAs by aminoacyl-tRNA synthetase (aaRS) enzymes. These enzymes link tRNA biology to protein synthesis, stress responses, and disease, and are now recognized as important regulators in cancer, neurodegeneration, metabolism, and immunity.
Full list of tRNA charging analysis reviews
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