611 W. Union Street
Benson, AZ 85602
(520) 586-0800

Health Choice Integrated Care crisis Line
1-877-756-4090

NurseWise 24-Hour Crisis Line
1-866-495-6735

NAZCARE Warm Line
1-888-404-5530



SEABHS
611 W. Union Street
Benson, AZ 85602
(520) 586-0800

NurseWise 24-Hr Crisis Line
1-866-495-6735

NAZCARE Warm Line
1-888-404-5530


powered by centersite dot net

Getting Started
Here are some forms to get started. These can be printed and brought with you so that you can pre-fill out some known info ahead of time. More...


Health Sciences
Resources
Basic InformationLatest News
Haywire Immune Cells May Help Cause BaldnessRegion in Brain Associated With Fear of Uncertain FutureBrain Scans Spot Where Fear and Anxiety LiveGene Therapy Might Someday Mend Badly Broken BonesLife Expectancy Slighter Shorter With Parkinson's, DementiaStudy Looks at Parkinson's Effect on Life SpanBody Cooling May Help Brain After Cardiac ArrestDo You Overeat? Your Brain Wiring May Be WhyGene Mutation May Speed Alzheimer's DeclineIs This Enzyme Making You Fat?Type 2 Diabetes May Be Bad for Brain Health'Brain Age' May Help Predict When You'll DieParkinson's Disease May Originate in Gut, Study SaysBlood-Based Genome Testing Feasible for Rapid Mutation AssayBlood Test May Gauge Death Risk After Surgery150-Year-Old Drug May Shorten 'Off' Time for Parkinson's PatientsBrain May Be Organized by Functions, Not Body PartsBody Temperature Might Give Clues to ComaCould Young Blood Boost the Aging Brain?A 'Brainwave' to Help Fight PTSDDizziness in Parkinson's May Be Due to Cerebral HypoperfusionMisunderstood Gene Tests May Lead to Unnecessary MastectomiesScientists Extend Lives of Mice With ALSFDA Approves 1st Direct-to-Consumer Genetic Risk TestsFDA OKs 1st At-Home Genetic Tests for 10 Disorders'SuperAgers' Have Less Whole-Brain Cortical Volume LossHigh Thyroid Hormone Levels Tied to Stiffer ArteriesBrain Changes May Mark Risk of Financial Exploitation in SeniorsRegular Exercise Slows Decline Even in Advanced Parkinson's DzBrain-Computer Link Restores Some Movement to Quadraplegic ManScientists Spot Gene for Rare Disorder Causing Deafness, BlindnessNew Technology Makes Gene Mapping Cheaper, Faster: StudyTurning Back the Aging Clock -- in MiceNew Parkinson's Drug Xadago ApprovedBrain 'Rewires' to Work Around Early-Life BlindnessBrain Training for Cancer Survivors' Nerve DamageASA: Vagus Nerve Stimulation May Enhance Stroke RecoveryGene Therapy: A Breakthrough for Sickle Cell Anemia?Gene Therapy Shows Promise for Aggressive LymphomaThe Brain Can Produce Its Own Sugar: ReportCould Parkinson's Disease Raise Stroke Risk?NHL Veterans Pledge Their Brains to ResearchMRIs Can Be Safe for People With Heart Devices …Scientists Shed Light on Possible Cause of NearsightednessBrain Chip Helps Paralyzed 'Type' With Their MindDoes Mercury in Fish Play a Role in ALS?Repeat Head Hits May Not Put NFL Players at Risk of Motor ProblemsMRI Can Identify Early Signs of ASD in High-Risk InfantsEvidence of CTE Identified in Former Soccer PlayersSpace Reshapes Astronauts' Brains: Study
Questions and AnswersLinksBook Reviews
Related Topics

Medical Disorders
Mental Disorders
Mental Health Professions

New Parkinson's Gene Identified

HealthDay News
by -- Robert Preidt
Updated: Nov 29th 2016

new article illustration

TUESDAY, Nov. 29, 2016 (HealthDay News) -- Researchers say they've identified a gene mutation that could be associated with early onset Parkinson's disease in white people.

The mutation occurs in a gene that produces dopamine in the brain, and its impact is particularly strong in people younger than 50, according to the Iowa State University researchers.

Rigidity and loss of muscle function in Parkinson's patients is linked with reduced levels of dopamine in the part of the brain that controls movement, the researchers said. Parkinson's is a progressive movement disorder that causes tremors and muscle rigidity.

The researchers compared 289 people recently diagnosed with Parkinson's, but not on medication, and 233 healthy people.

Overall, whites with one mutated version of the guanosine triphosphate cyclohydrolase-1 (GCH1) gene had a 23 percent increased risk of Parkinson's and developed disease symptoms an average of five years earlier, according to the study findings.

Age made a significant difference. Adults younger than 50 with the gene mutation had a 45 percent higher risk of the disease, while the mutation had a minimal effect on older adults, the study authors said.

The findings didn't prove that the mutation causes Parkinson's, just that there was an association. Still, the research might benefit people with a family history of the disease, according to study co-author Auriel Willette, an assistant professor of food science and human nutrition.

"We want to have a more comprehensive understanding of what these genes related to Parkinson's are doing at different points in someone's lifetime," Willette said in a university news release.

"Then, with genetic testing we can determine the risk for illness based on someone's age, gender, weight and other intervening factors," he said.

The study will be published in the February issue of the journal Neurobiology of Aging.

More information

The Parkinson's Disease Foundation has more on Parkinson's disease.