Archive for the ‘stem cell treatment’ Category

Stem Cells Treating Autism

Saturday, November 3rd, 2012

The numbers are alarming.  One in 88 children born in the U.S.A have autism.

Now, thousands of families impacted by the disorder are hoping their own stem cells from cord blood can reverse the impact of autism.

“This initial pilot study will accept 30 children who have autism not caused by a genetic factor,” said Heather Brown with Cord Blood Registry.

Those children will receive infusions of their own stem cells, which they can’t reject. They were collected in their cord blood, banked when they were newborns and stored with the registry.  The theory is the stem cells participants receive will be able to regulate their immune systems and stimulate neurological repair.

“Stem cells may have the ability to regulate the immune system or they may regulate the nervous system,” Brown said.

The hope is the new stem cells, from one’s own body, that have not been exposed to infection or chemicals, will be able to get patients bodies to rev up their own ability to repair damage.

Autism patients in other countries have been injected with their own cord blood stem cells and reported major improvements in their neurological function.

Watch the video below to hear more.

Stem Cell Procedure May Avoid Hip Replacements In Future

Saturday, June 2nd, 2012

Thousands of patients could avoid the need for a hip replacement after surgeons pioneered a new stem cell procedure to tackle a bone disease that leads to arthritis.

Doctors at Southampton General Hospital are extracting stem cells from the bone marrow of patients in need of hip repair due to osteonecrosis – a condition where poor blood supply causes significant bone damage leading to  severe arthritis.

These cells are mixed with cleaned, crushed bone from another patient who has had their own hip replaced and used to fill the hole made by surgeons after dead and damaged tissue has been removed from the joint.

Surgeons pioneer a new stem cell procedure to tackle a leading bone disease that leads to arthritis

The procedure has been developed by Doug Dunlop, a consultant orthopaedic surgeon at Southampton General Hospital, and Professor Richard Oreffo, a specialist in musculoskeletal science at the University of Southampton.

“Although this work is still ongoing, several patients who have had the procedure have reacted very well and, if we get the results we are hoping for, these patients won’t need to have their hip joints replaced – they should be fixed completely,” said Mr Dunlop.

Professor Oreffo added: “By using stem cells to send out chemical signals to blood vessels, we hope the body will continue to create new vessels in the hip which supply enough nutrients to maintain bone strength.”

Osteonecrosis is on the rise in the UK with around 4,000 cases a year but it   is much more widespread in Asia where it is the most common form of arthritis of the hip, a spokesman for the hospital said.

It can also be treated with drugs to help avoid arthritis and usually strikes between 30 and 50 years of age.

Osteonecrosis is a disease that results from the temporary or permanent loss of blood flow to bones.

This causes the bones to ‘die’ and ultimately leads to severe arthritis. If the osteonecrosis occurs at the bone joint, it can cause it to collapse and   the only option then is a hip replacement.

Common oesteoarthrits is caused by wear and tear of the bone.

Written by: By Rebecca Smith, Medical of www.telegraph.co.uk