Tag Archives: Professor

Promoting Healing by Keeping Skeletal Stem Cells ‘Young’

Image via Wikipedia

Scientists seeking new ways to fight maladies ranging from arthritis and osteoporosis to broken bones that won’t heal have cleared a formidable hurdle, pinpointing and controlling a key molecular player to keep stem cells in a sort of extended infancy. It’s a step that makes treatment with the cells in the future more likely for patients.

Controlling and delaying development of the cells, known as mesenchymal (pronounced meh-ZINK-a-mill) stem cells, is a long-sought goal for researchers. It’s a necessary step for doctors who would like to expand the number of true
Read More…

Wide-ranging applications for pluripotent stem cells

While applications of induced pluripotent stem cells in stem cell therapy may be limited to a few diseases, its applications in drug discovery are wide-ranging, and many more diseases can be targeted, Shinya Yamanaka, Director, Centre for iPS Cell Research and Application, Japan, has said.

The Japanese scientist, whose breakthrough was the creation of embryonic-like stem cells from adult skin cells, believes that the best chance for stem cell therapy lies in offering hope to those suffering from a few conditions, among them, macular disease, Type 1 Diabetes, and spinal cord injuries.

On the other hand, there were multiple possibilities with
Read More…

India – Stem cells from single cornea of dead now treating many

Image via Wikipedia

Patients suffering from blindness now need not wait for donors as doctors have found a way to treat many with the stem cells derived from the cornea of a dead body.
Doctors at the AIIMS and a private clinic in the national capital are using corneal surface stem cells from a cadaver’s (dead person) eye for curing corneal injuries in many.

“We have used the corneal surface stem cells of cadaver’s eye for patients with corneal injury and have been able to correct many vision,” Dr Radhika Tandon, Associate Professor, Department of Opthalmology, AIIMS said, adding “this has been
Read More…