Intracranial aneurysms (IAs) are benign cerebrovascular maladies characterized by pathological dilatation in the walls of intracranial arteries. However, spontaneous subarachnoid hemorrhage (SAH) resulting from aneurysm rupture poses a grave threat to the patient's life. Accumulating evidence imp...
Depletion of gut commensal bacteria significantly reduced nicotinic acid (NA) levels in the hemolymph and ovaries of Bactrocera dorsalis, leading to impaired ovarian development. This inhibition was reversed by exogenous NA supplementation. We identified Enterobacter hormaechei as a key NA-produc...