Heart failure with preserved ejection fraction (HFpEF) is linked to prolonged endoplasmic reticulum (ER) stress. P21‐activated kinase 2 (Pak2) facilitates a protective ER stress response. This study ...

Inspired by a sticky substance spiders use to catch prey, engineers designed a double-sided tape that can rapidly seal tissues together. This adhesive may eventually be used in place of surgical ...