The repair tissue was stained for Sox9 expression, which is an important marker of chondrogenesis but does not show production of cartilage. Expression of Collagen Type II would be needed to more ...

The lab of Dr. Mark Magnuson, Louise B. McGavock Professor and professor of molecular physiology and biophysics at Vanderbilt ...

Gerry Baker is Editor at Large of The Wall Street Journal. His weekly column for the editorial page, “Free Expression,” appears in The Wall Street Journal each Tuesday. Mr. Baker is also host ...

Non-verbal messages including body movements, facial expressions, vocal tone and volume, and other signals are collectively known as body language. Microexpressions (brief displays of emotion on ...