Medical research

Study confirms how RNA chemical modifications benefit HIV-1

A chemical modification in the HIV-1 RNA genome whose function has been a matter of scientific debate is now confirmed to be key to the virus's ability to survive and thrive after infecting host cells, a new study has found.

Genetics

Researchers explore role of androgens in shaping sex differences

Sex differences are widespread across human development, physiological processes, and diseases, making it important to characterize the impact of sex differences in these areas. Understanding the regulatory mechanisms associated ...

Genetics

New atlas of mRNA variants captures inner workings of the brain

Investigators at Weill Cornell Medicine have assembled the most comprehensive atlas to date of messenger RNA (mRNA) variants in the mouse and human brain. The atlas is an important new resource in understanding brain development, ...

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