Hide This

FREEHER HealthToolkit

HER Health Toolkit

Sign up for EmpowHER updates and you'll receive our
FREE HER Health Toolkit

Parkinson's Disease

Get Email Updates

Parkinson's Disease Guide

Alison Beaver

Have a question? We're here to help. Ask the Community.

ASK

Health Newsletter

Receive the latest and greatest in women's health and wellness from EmpowHER - for free!

Parkinson’s Disease and the Risk for Melanoma

By Elizabeth Stannard Gromisch HERWriter
 
Rate This

Throughout the world, between seven and 10 million people have Parkinson’s disease, a neurological disorder resulting from damage to neurons that produce dopamine, according to the Parkinson’s Disease Foundation.

A neurotransmitter, dopamine transmits information between two areas of the brain — the substantia nigra and corpus striatum — which produce movement. With Parkinson’s disease, the neurons that produce dopamine become impaired or destroyed, decreasing the amount of dopamine in the brain.

The National Institute of Neurological Disorders and Stroke noted that when symptoms of the disorder appear, patients have lost between 60 and 80 percent of the dopamine-producing neurons in the substantia nigra. The drop in dopamine affects communication between the substantia nigra and corpus striatum, resulting in movement problems seen with the disorder, such as impaired balance, slowness of movement, tremors and rigidity.

Patients with Parkinson’s disease may be at risk for other conditions. In a meta-analysis conducted by Liu et al., the authors found a relationship between Parkinson’s disease and melanoma.

A dangerous skin cancer, melanoma is involved with a type of cell called melanocytes, which are responsible for the production of melanin. The National Cancer Institute estimated that in 2011, doctors will diagnose 70,230 new cases of melanoma, and 8,790 will be fatal. Four types of melanoma exist: superficial spreading melanoma (the most common), acral lentiginous melanoma (the least common), nodular melanoma and lentigo maligna melanoma.

The study, which was published in the June 7th issue of Neurology, performed a systematic review using Embase, PubMed, Scoups and Web of Science on articles on Parkinson’s disease and melanoma from 1965 to June 2010 and found 12 publications that met criteria.

Add a CommentComments

There are no comments yet. Be the first one and get the conversation started!

Image CAPTCHA
Enter the characters shown in the image.
By submitting this form, you agree to EmpowHER's terms of service and privacy policy

We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.

Improved

1769 Health

Changed

672 Lives

Saved

532 Lives
6 lives impacted in the last 24 hrs Learn More

Take Our Featured Health Poll

Do your teens have their own cellphones?:
View Results