D389V Variant Induces Hypercontractility in Cardiac Organoids.

, encoding cardiac myosin binding protein-C (cMyBP-C), is the most mutated gene known to cause hypertrophic cardiomyopathy (HCM). However, since little is known about the underlying etiology, additional in vitro studies are crucial to defining the underlying molecular mechanisms. Accordingly, this study aimed to investigate the molecular mechanisms underlying the pathogenesis of HCM associated with a polymorphic variant (D389V) in by using isogenic human-induced pluripotent stem cell (hiPSC)-derived cardiac organoids (hCOs).

Probable zoonotic pulmonary prosthetic valve infective endocarditis and acalculous cholecystitis caused by subspecies .

Prosthetic pulmonary valve endocarditis is a rare but serious infective complication following correction of tetralogy of Fallot (ToF). We describe a probable zoonotic case of subspecies prosthetic pulmonary valve infective endocarditis in a young woman with corrected ToF with regular exposure to horses. The case was further complicated by acalculous cholecystitis, which was the initial presenting syndrome, requiring laparoscopic cholecystectomy.

Examining the relationship between parents' self-reported mindfulness and observed language use in attachment-relevant communication.

Parents' language use is an important context for early socialization. We examined the relationship between parents' self-reported mindfulness and observed language use in two forms of attachment-relevant communication. Sixty-three parents of 6-18-month-old infants from Australia (n = 32) and New Zealand (n = 31) completed the five facets of mindfulness-short form (FFMQ-SF) questionnaire, the adult attachment interview (AAI), and a 10-min play session with their infant.