Pulmonary arterial hypertension is caused by narrowing of the blood vessels in the lungs. Learn how it happens, including ...

PARP7 is a mono-ADP-ribosyl transferase (mono-ART) which has recently gained attention due to its emerging role as a negative ...

Schematic representation of histone-modifying factor recruitment on cccDNA minichromosomes in relation to viral protein HBx. GA, UNITED STA ...