Monthly Archives: September 2010
Our choice of branded objects provides self-affirmation
New Applications for Pluripotent Stem Cells
Bone metabolism and Energy metabolism- linked? Data says yes, but how tightly?
Gerard Karsenty, now at Columbia (with various cohorts, the most common being Patricia Ducy, his now-wife) has spent some 15 years investigating the interactions and regulations effected by osteocalcin (controls the processes by which calcium phosphate is deposited onto bone cells). In a fairly radical theory (even to this day) Karsenty has been studying the links between osteocalcin (which affects the skeletal system (bone) and energy metabolism. Energy metabolism is a process that goes askew in diabetes. (Our bones are involved with dynamic processes: Osteoblasts form and shape bone tissue, while osteoclasts break it down; the system is called “remodeling”.)
Continue reading Bone metabolism and Energy metabolism- linked? Data says yes, but how tightly?