Navigation Links
New drug target identified for multiple sclerosis and Alzheimer's disease

(Boston)Researchers at Boston University School of Medicine (BUSM) led by Carmela Abraham, PhD, professor of biochemistry, along with Cidi Chen, PhD, and other collaborators, report that the protein Klotho plays an important role in the health of myelin, the insulating material allowing for the rapid communication between nerve cells. These findings, which appear online in Journal of Neuroscience, may lead to new therapies for multiple sclerosis (MS) and Alzheimer's disease (AD), in which white matter abnormalities are also common but have been largely ignored.

MS is an inflammatory disease which damages the fatty myelin sheaths around the axons of the brain and spinal cord. This destruction, loss or scarring of the sheaths results in a broad spectrum of symptoms. Disease onset usually occurs in young adults, most commonly women.

In MS the myelin is attacked by the immune system and may not be completely restored by myelin-producing cells (mature oligodendrocytes). The researchers discovered that the addition of Klotho protein to immature oligodendrocytes causes them to mature and manufacture proteins needed for the production of healthy myelin.

"These results taken together indicate that Klotho could become a drug target for multiple sclerosis and other white matter diseases, including AD," explained Abraham.

Abraham and her colleagues have identified, and are working on optimizing, a number of small molecules that could form the basis for the development of therapeutic drugs, which would increase the amount of Klotho protein in the brain.

Since Klotho is not only an age suppressor but also a tumor suppressor, as shown by other research groups, interventions with Klotho-enhancing drugs may solve some of the most treatment-resistant human ailments according to Abraham.

Klotho was named after the Greek Goddess and daughter of Zeus, who spins the thread of life. Abraham's lab was the first to publish (in 2008) that Klotho levels in the brain decrease with age.


Contact: Gina DiGravio
Boston University Medical Center

Related medicine news :

1. Targeted therapeutics for colon cancer to be presented at AACR meeting
2. First targeted nanomedicine to enter human clinical studies
3. SMART heart eases heart ache, targets cardiac patients emotional well-being
4. Target set on cancer gene MCL1
5. Scientists tailor cell surface targeting system to hit organelle ZIP codes
6. IBN discovers human neural stem cells with tumor targeting ability
7. A closer look at PARP-1 reveals potential new drug targets
8. Highly targeted irradiation as good as whole breast radiotherapy in early stage cancer
9. Breathing during radiotherapy - how to hit the treatment target without causing collateral damage
10. Scientists identify new target to battle rheumatoid arthritis
11. Scientists identify possible drug target for acute pancreatitis
Post Your Comments:
(Date:11/28/2015)... (PRWEB) , ... November 28, 2015 , ... Trying to ... has created the COUCH BUDDY. "I conceived of this design due to personal experience ... for couch users. It promotes relaxation and convenience, as well as increases support. It ...
(Date:11/28/2015)... ... ... Pixel Film Studios is back again with ProPanel: Pulse . With ... Users have full control over angle of view, speed method, start point, end point, ... get heads to turn. , ProPanel: Pulse offers fully customizable pulsating shape masks, all ...
(Date:11/27/2015)... , ... November 27, 2015 , ... According to an ... recent 2015 American Dental Association meeting in Washington D.C. revolved around the fact that ... patient’s overall health. The talk stressed the link between periodontal disease (more commonly referred ...
(Date:11/27/2015)... ... November 27, 2015 , ... According to an ... changing the way that they are handling security in light of the recent terrorist ... presence in an attempt to stop an attack from reaching U.S. soil. Especially around ...
(Date:11/27/2015)... NC (PRWEB) , ... November 27, 2015 , ... A ... effective ways to treat it. Surviving Mesothelioma has just posted the findings on ... at University Hospital Zurich analyzed the cases of 136 mesothelioma patients who were treated ...
Breaking Medicine News(10 mins):
(Date:11/27/2015)... YORK , November 27, 2015 ... system is set to go online. The potential to ... processes is vast and far from fully exploited as ... to patient health records, either via mobile tablet or ... ) --> ) --> ...
(Date:11/27/2015)... ) ... "2016 Global Tumor Marker Testing Market: Supplier ... Segment Forecasts, Innovative Technologies, Instrumentation Review, Competitive ... offering. --> ) has ... Global Tumor Marker Testing Market: Supplier Shares ...
(Date:11/26/2015)... Netherlands , November 26, 2015 ... A new combination approach blends immunotherapy with Bremachlorin-photodynamic ... A new combination approach blends immunotherapy with Bremachlorin-photodynamic therapy ... A new combination approach blends immunotherapy with Bremachlorin-photodynamic therapy ... Netherlands has found that immunotherapy can be ...
Breaking Medicine Technology: