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:4/19/2017)... , April 19, 2017 The ... vendor landscape is marked by the presence of several ... however held by five major players - 3M Cogent, ... companies accounted for nearly 61% of the global military ... companies in the global military biometrics market boast global ...
(Date:4/17/2017)... NXT-ID, Inc. (NASDAQ: NXTD ) ("NXT-ID" or the ... Annual Report on Form 10-K on Thursday April 13, 2017 with ... ... Relations section of the Company,s website at http://www.nxt-id.com  under "SEC ... . 2016 Year Highlights: Acquisition ...
(Date:4/13/2017)... -- According to a new market research report "Consumer IAM ... and Authorization), Service, Authentication Type, Deployment Mode, Vertical, and Region - Global ... grow from USD 14.30 Billion in 2017 to USD 31.75 Billion by ... ... MarketsandMarkets Logo ...
Breaking Biology News(10 mins):
(Date:10/11/2017)...  VMS BioMarketing, a leading provider of patient support solutions, ... Educator (CNE) network, which will launch this week. The VMS ... care professionals to enhance the patient care experience by delivering ... health care professionals to help women who have been diagnosed ... ...
(Date:10/11/2017)... , ... October 11, 2017 , ... ... the implantation and pregnancy rates in frozen and fresh in vitro fertilization ... progesterone and maternal age to IVF success. , After comparing the results from ...
(Date:10/10/2017)... Angeles, CA (PRWEB) , ... ... ... Inc., a development-stage cancer-focused pharmaceutical company advancing targeted antibody-drug conjugate (ADC) therapeutics, ... uses of targeted HPLN (Hybrid Polymerized Liposomal Nanoparticle), a technology developed in ...
(Date:10/10/2017)... International research firm Parks Associates announced today that Tom ... 2017 Annual Meeting , October 11 in Scottsdale, Arizona ... and how smart safety and security products impact the competitive landscape. ... Parks Associates: Smart Home Devices: Main Purchase Driver ... "The residential security market has experienced continued growth, and ...
Breaking Biology Technology: