Stress & Heat Shock Proteins. The highly conserved heat shock proteins (HSPs) are constitutively expressed and function as molecular chaperones which facilitate the synthesis and folding of proteins. They also participate in protein assembly, export, turn-over and regulation.
Melissa Healy. Melissa Healy is a health and science reporter with the Los Angeles Times writing from the Washington, D.C., area. She covers prescription drugs, obesity, nutrition and exercise, and neuroscience, mental health and human behavior.
Melissa McCarthy stepped out looking happy and a touch slimmer on Sunday, wearing yet another stylish red-carpet getup. Donning a multi-colored jacket, tennis shoes and a matching black top and pants, the 44-year-old Mike & Molly star was noticeably thinner as she walked the red carpet of the P.S.