Sunburn has traditionally been attributed to UV-induced DNA damage. However, a new study by the University of Copenhagen and Nanyang Technological University, Singapore, reveals that RNA, another ...

Sunburn has traditionally been attributed to UV-induced DNA damage. However, a new study reveals that RNA, another vital cellular molecule, plays a major role in triggering acute sunburn reactions.

is a nucleic acid polymer where the carbohydrate is ribose. RNA is generally single-stranded, as DNA is transcribed by RNA polymerases into mRNA (messenger RNA), which is read by ribosomes to ...

A study published in PNAS reveals how a bacterial pathogen coordinates N-acetylneuraminic acid (Neu5Ac) metabolism at the post-transcriptional level via a novel small noncoding RNA to promote ...

Explore the role of preclinical MRI in studying neurological diseases, with a focus on advanced cellular and molecular ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Jan 13, 2025 Jan 13, 2025 0 Joshua Kezer walks out of the Jefferson City Correctional Center as a free man on Feb. 18, 2009 ...

Redken All Soft Mega Curls Hydramelt Leave-In Conditioner: This ultra-hydrating hyaluronic acid primer will benefit your hair significantly, helping with moisture retention, split ends ...

This chemical messenger is often known as the "feel-good hormone." Too much serotonin can trigger LES relaxation and cause acid reflux symptoms. Chocolate contains substances like acidic cocoa ...

Essential amino acids are organic compounds that your body needs to function. You can get them from certain foods. Amino acids, often referred to as the building blocks of proteins, are compounds ...

Jan. 21, 2025 — A new study found that pregnant women are regularly excluded from clinical drug trials that test for safety, raising concerns for the efficacy of these medications for maternal ...

Serotonin is a natural neurotransmitter (brain messenger) and hormone associated ... an essential amino acid your body needs but can’t produce. Serotonin is synthesized (made) from tryptophan.