Navigation Links
New discovery leaves blood-doping athletes scratching their heads
Date:9/20/2007

Bethesda, MDA stunning discovery by German scientists may make blood doping and the treatment of severe anemia as easy as washing your hair. In the October print issue of The FASEB Journal (www.fasebj.org), researchers show that the estimated 100,000 hair follicles on each persons head have the potential to become erythropoietin (EPO) factories. EPO, the hormone primarily responsible for the creation of red blood cells, is used illegally to enhance athletic performance and is used legally to treat severe anemia associated with kidney failure and chemotherapy.

The ultimate hope is that well be able to up the production of natural EPO in our hair follicles whenever we need it, safely and at a low cost, said Ralf Paus, senior author of the study. Our study also highlights that ancient hormones are engaged in many more activities than conventional medical wisdom has assigned to them.

Normally, EPO is created and released by the kidneys. When the kidneys fail, or when someone undergoes chemotherapy, this process is disrupted and severe anemia occurs. Today, most people are treated using synthetic EPO to bring red blood cells back to normal levels, but synthetic versions of this hormone are relatively expensive. Blood-doping athletes use synthetic EPO to help their bodies bring red blood cells to above-normal levels. This increased concentration of red blood cells allows the blood to deliver more oxygen to muscles than normal, significantly improving endurance and performance. The major danger in boosting the number of red blood cells above normal is that as the blood thickens with red blood cells, the possibility of heart attack increases.

This study opens doors to an entirely new approach for treating EPO-related anemia, said Gerald Weissmann, MD, Editor-in-Chief of The FASEB Journal. The study also is important because it suggests that there is still much to learn about well known processes in the body.


'/>"/>

Contact: Cody Mooneyhan
cmooneyhan@faseb.org
301-634-7104
Federation of American Societies for Experimental Biology
Source:Eurekalert

Related medicine news :

1. OHSU Researchers Announce New Discovery
2. Discovery of bone gene
3. Latest discovery on Autism
4. Bacterial discovery may help CF patients
5. A new discovery about Acetaminophen
6. A new discovery about Acetaminophen
7. Resistant tumors could be treated with the discovery of a new molecule within cancer cells
8. Treatment for cholesterol-related illnesses likely with the discovery of receptor in mice
9. Ways to counter radiation effects with new molecule discovery
10. Canada stunned as mad cow discovery leads to beef ban
11. Mouth Infection better handled with new discovery
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... ... June 25, 2016 , ... Austin residents seeking Mohs surgery services, can now ... and to Dr. Russell Peckham for medical and surgical dermatology. , Dr. Dorsey brings ... The selective fellowship in Mohs Micrographic Surgery completed by Dr. Dorsey was under the ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. ... from injury. Recently, he has implemented orthobiologic procedures as a method for treating ... one of the first doctors to perform the treatment. Orthobiologics are substances that ...
(Date:6/24/2016)... ... ... June 19, 2016 is World Sickle Cell Observance Day. In an effort ... holistic treatments, Serenity Recovery Center of Marne, Michigan, has issued a pain ... Disease (SCD) is a disorder of the red blood cells, which can cause episodes ...
(Date:6/24/2016)... ... June 24, 2016 , ... Comfort Keepers® of San ... Society and the Road To Recovery® program to drive cancer patients to and from ... adults to ensure the highest quality of life and ongoing independence. Getting to ...
(Date:6/24/2016)... , ... June 24, 2016 , ... ... The Grove Investment Group (TGIG), has initiated cultivation and processing operations at its ... Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of a complete system ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... June 23, 2016  MedSource announced today that ... e-clinical software solution of choice.  This latest decision ... value to their clients by offering a state-of-the-art ... relationship establishes nowEDC as the EDC platform of ... full-service clients.  "nowEDC has long been a preferred ...
(Date:6/23/2016)... 23, 2016  In a startling report released today, National ... by lacking a comprehensive, proven plan to eliminate prescription opioid overdoses. ... of how states are tackling the worst drug crisis in recorded ... – Kentucky , New Mexico ... . Of the 28 failing states, three – Michigan ...
(Date:6/23/2016)... 23, 2016 Research and Markets has ... 52" report to their offering. ... creates a favourable commercial environment for MedImmune to enter. The ... that will serve to drive considerable growth for effective anti-influenza ... to cap sales considerably, but development is still in its ...
Breaking Medicine Technology: