fat

 

Does Human Fat Contain Stem Cells?

Posted 30 April 2014 by Jalees Rehman

Aeon Magazine recently published my longform essay on our research with human liposuction samples and our attempts to use fat for regenerative and therapeutic purposes. Many research groups, including our own group, have been able to isolate stem cells from human fat. However, when it came to using this cells for treating cardiovascular disease, the cells behaved in a manner that we had not anticipated. We were unable to convert them into heart muscle cells or blood vessel endothelial cells,... Read more

Using Viagra To Burn Fat

Posted 17 January 2013 by Jalees Rehman

Mammals have two types of fat tissue: Brown Adipose Tissue (BAT or "brown fat") and White Adipose Tissue (WAT or "white fat"). Brown fat cells are packed with many small fat droplets and mitochondria, which is why they appear "brown" under the microscope. Their mitochondria contain high levels of the protein UCP-1 (uncoupling protein 1), which "uncouples" fat metabolism from the generation of chemical energy molecules (ATP) for the cell. Instead, brown fat cells release the energy contained in the... Read more