Navigation Links
1960s-era anti-cancer drug points to treatments for Lou Gehrig's disease
Date:6/13/2012

A long-used anti-cancer drug could be a starting point to develop new treatments for the incurable nerve disease known as Lou Gehrig's disease or amyotrophic lateral sclerosis (ALS), scientists are reporting. Their research showing how the drug prevents clumping of an enzyme linked to ALS appears in the Journal of the American Chemical Society.

Lucia Banci, Ivano Bertini and colleagues explain that ALS causes a progressive loss of muscle control as the nerves that control body movements wither and die. Patients become weak and have difficulty swallowing and breathing, and most die within three to five years of diagnosis. Although some ALS cases are hereditary and run in families, about 90 percent are "sporadic," with the cause unknown. Some research links sporadic ALS to clumping of an antioxidant enzyme called hSOD1. The authors explored whether cisplatin, a chemotherapy drug used since the 1960s that is known to interact with some of the enzyme's amino acids, has any effect on hSOD1 clusters.

The scientists found that in laboratory tests, the anti-cancer drug cisplatin bound readily to the enzyme, preventing hSOD1 from aggregating and dissolving existing bunches. Cisplatin targets sites that can form bonds between hSOD1 after the enzyme loses the atom of copper it normally carries. The scientists note that cisplatin does not prevent the enzyme from performing its normal functions. "From this work it appears that cisplatin is a promising lead compound for the rational design of ALS treatments," the authors say.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. Moffitt Cancer Center researchers develop and test new anti-cancer vaccine
2. More Research Points to Long-Term Ills With Bone Drugs
3. Research With Dogs Points to Early Test for Arthritis
4. Study Pinpoints New Abnormality in Athletes Heart
5. Experimental Chemo Combo for Colon Cancer Disappoints
6. Pre-op Treatments Boost Survival for Esophageal Cancer Patients: Study
7. LA BioMeds Dr. Patricia Dickson researching treatments for neurodegenerative disorders
8. Study examines treatments for relieving breathing difficulties among patients with lung effusions
9. Researchers make promising discovery in pursuit of effective lymphoma treatments
10. Research May Point to New Obesity Treatments
11. Feelings of immaturity accompany alcohol misuse into adulthood; discovery could improve treatments
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... Louis, MS (PRWEB) , ... December 08, 2016 , ... ... that serve commercial and residential clients in and around the Hancock County area, is ... for the Hancock County Food Pantry. , The Hancock County Food Pantry has worked ...
(Date:12/8/2016)... ... December 08, 2016 , ... Bill Mull Agencies, a ... in and around central Kansas, is joining the Youth Horizons organization for a ... , Headquartered in Wichita, Youth Horizons works to empower area children from unstable, ...
(Date:12/7/2016)... ... December 07, 2016 , ... ... will have the unique opportunity to get hands-on experience in an emergency ... students an immersive experience to gain invaluable, real-life medical skills that are critical ...
(Date:12/7/2016)... ... December 07, 2016 , ... Kenall Manufacturing, a leader in sealed healthcare lighting ... MPCNGX is a multi-function, sealed, LED luminaire that meets the needs of everyone in ... it’s needed. , A 2’ x 4’ model features four modes: reading, ...
(Date:12/7/2016)... LA (PRWEB) , ... December 07, 2016 , ... ... used to treat wrinkles and deep lines by smoothing and tightening the skin ... invasive techniques out there to address facial aging with very little downtime, Silhouette ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... Research and Markets has announced the addition of the ... Application, Usability - Forecast to 2025" report to their offering. ... , , ... grow at a CAGR of around 3.2% from 2015 to 2025. ... advancements in extracellular microelectrode arrays and intracellular microelectrodes, research in left-to-right ...
(Date:12/8/2016)... 2016 Bodycad announced it has been ... accuracy, reproducibility and speed for 3D constructs via ... bone orthopaedic applications. These patents are critical to ... restorations based on each patient,s distinct anatomy. ... harnesses the world,s first suite of orthopaedic CAD/CAM ...
(Date:12/8/2016)... , Dec. 8, 2016  A new study ... that the use of opioid therapy to treat chronic ... the likelihood of more harmful consequences, including death. ... M.D., and Zankhana Mehta , M.D., authored the ... on chronic opioid therapy. The study was published in ...
Breaking Medicine Technology: