Navigation Links
Investigating the link between Parkinson's and pesticides
Date:12/4/2013

In a seemingly simple experiment, a scientist exposes rats to a certain pesticide over several days, and the rodents start showing symptoms remarkably similar to those seen in Parkinson's patients. But the scientific search for the causes of the disease, which affects 7 million to 10 million people worldwide, is nowhere near simple. An article in Chemical & Engineering News, the weekly newsmagazine of the American Chemical Society, dives into the potential pesticide-Parkinson's link.

Lauren K. Wolf, associate editor at C&EN, explains that the focus on pesticides as a potential culprit for inducing Parkinson's can be traced back 30 years to an unexpected origin, the illicit drug market. In 1982, a handful of young people showed up at medical centers with symptoms of the disease. It turns out that chemistry-savvy criminals had been experimenting with a new designer, heroine-like drug containing a compound that breaks down into a powerful neurotoxin. And these patients had taken the drug. Researchers found out the compound's neurotoxic derivative had also been developed as an herbicide in the 1970s. That was the tip-off.

The article notes that 30 years on, the evidence supporting a link between pesticides and Parkinson's is mounting. At the same time, many people exposed to pesticides don't develop the disease. Scientists are looking for the specific pesticides involved and for possible genetic explanations of what makes some people more susceptible than others. They have found at least two genetic mutations that can increase a pesticide-exposed person's risk for Parkinson's, discoveries that are leading to the next stage in their search to understand a complicated disease.


'/>"/>

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

Page: 1

Related biology news :

1. Radiographic imaging exposes relationship between obesity and cancer
2. Penn researchers identify molecular link between gut microbes and intestinal health
3. Direct link established between stimulus-response learning and substance abuse
4. Association between glioma susceptibility and XRCC1 Arg399Gln polymorphism
5. Gene-diet interaction may help explain link between eating meat & colorectal cancer risk
6. Induced pluripotent stem cells reveal differences between humans and great apes
7. UC Davis researchers discover a biological link between diabetes and heart disease
8. Study reveals link between oil spill exposure and hematologic and hepatic toxicity
9. Several common differentially expressed genes between Kashin-Beck disease and Keshan disease
10. Personality interactions between animals may dictate outcomes in the wild
11. LLNL scientists make new discoveries in the transmission of viruses between animals and humans
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/11/2017)... 11, 2017  Michael Johnson, co-founder of Visikol Inc. a company ... has been named to the elite "Forbes 30 Under 30" list ... 600 people in 20 fields nationwide to be recognized as a ... applicants were selected. ... He is currently a PhD candidate at Rutgers University. ...
(Date:1/6/2017)... 5, 2017  Delta ID Inc., a leader in ... for automotive at CES® 2017. Delta ID has collaborated ... demonstrate the use of iris scanning as a secure, ... driver in a car, and as a way to ... Delta ID and Gentex will demonstrate (booth ...
(Date:1/3/2017)... 2017 Onitor, provider of digital health technology ... an innovative biometric data-driven program designed to aid weight ... the 2017 Consumer Electronics Show (CES) in ... U.S., the World Health Organization (WHO), have identified lifestyle ... who are overweight or obese. WHO also states that ...
Breaking Biology News(10 mins):
(Date:1/19/2017)... ... January 19, 2017 , ... ... the full spectrum of drug and device development, and Prism Clinical Research ... and clinicians, today announced Verified Clinical Trials (VCT) has been selected ...
(Date:1/19/2017)... BETHESDA, Md. , Jan. 18, 2017  Northwest ... company developing DCVax® personalized immune therapies for operable and ... Marnix Bosch , Chief Technical Officer of NW Bio, ... Thursday, January 19, 2017, at the Hyatt Regency Hotel ... Dr. Bosch will chair the session entitled "New Therapeutic ...
(Date:1/19/2017)... Jan. 18, 2017 BD (Becton, Dickinson and Company) (NYSE: ... that it will host a live webcast of its Annual Meeting ... The webcast can be accessed from the BD ... through Tuesday, January 31, 2017. ... About BD BD is a global medical ...
(Date:1/18/2017)... According to a new market research report "In situ Hybridization Market by Technique ... Diagnostic Laboratories, Academic and Research Institutions) - Global Forecast to 2021" published by ... USD 557.1 Million in 2016, growing at a CAGR of 5.8%. ... ... MarketsandMarkets Logo ...
Breaking Biology Technology: