Chelsea have opened talks to sign Paris Saint-Germain striker Randal Kolo Muani, according to a report. Kolo Muani joined the French side from Eintracht Frankfurt for £76million but struggled ...

GPCRs (G-protein [guanine nucleotide-binding protein]–coupled receptors) play a central physiological role in the regulation of cardiac function in both health and disease and thus represent one of ...