News ArchivesRead News
New Movement in Parkinson’s
Thursday June 30, 2005
Recent genetic and cellular discoveries are among the advances pointing to improved treatments for this increasingly common diso
Andres M. Lozano and Suneil K. Kalia
June 30,2005(Scientific American.com) - Parkinsons disease, first described in the early 1800s by British physician James Parkinson as "shaking palsy," is among the most prevalent neurological disorders.
According to the United Nations, at least four million people worldwide have it; in North America, estimates run from 500,000 to one million, with about 50,000 diagnosed every year. These figures are expected to double by 2040 as the worlds elderly population grows; indeed, Parkinsons and other neurodegenerative illnesses common in the elderly (such as Alzheimers and amyotrophic lateral sclerosis) are on their way to overtaking cancer as a leading cause of death. But the disease is not entirely one of the aged: 50 percent of patients acquire it after age 60; the other half are affected before then. Furthermore, better diagnosis has made experts increasingly aware that the disorder can attack those younger than 40.
So far researchers and clinicians have found no way to slow, stop or prevent Parkinsons. Although treatments do exist--including drugs and deep-brain stimulation--these therapies alleviate symptoms, not causes.
In recent years, however, several promising developments have occurred. In particular, investigators who study the role proteins play have linked miscreant proteins to genetic underpinnings of the disease. Such findings are feeding optimism that fresh angles of attack can be identified.
Recent NewsNov 17 - 'Moving Day' participant is not letting young-onset Parkinson's disease stop him
Nov 17 - Focused ultrasound shows promise for treating Parkinson's tremor
Nov 17 - New research to target air pollution as a potential trigger for Parkinson’s
Nov 17 - This device will let you feel what it's like to suffer from Parkinson's
Nov 10 - How does Parkinson's disease influence depression?
Nov 10 - House votes to repeal ObamaCare's Medicare cost-cutting board
Nov 10 - Microsoft shows off watch that quiets Parkinson's tremors
Nov 3 - Utah group battling Parkinson's disease with boxing
Nov 3 - UVA-LED STUDY EXAMINES POTENTIAL OF SOUND WAVES TO MANAGE PARKINSON’S DISEASE
Oct 27 - Herbicide's link to Parkinson's disease
Oct 27 - NTU Singapore, KAIST scientists discover new mechanism that causes Parkinsonian symptoms
Oct 27 - 70,000 Washingtonians face higher insurance costs after Trump order, officials say
Oct 18 - Brain disconnections may contribute to Parkinson's hallucinations
Oct 18 - Fighting Parkinson's disease through dance
Oct 17 - Scientists Identify Structure of PINK1, Key Parkinson’s-protective Protein
Oct 17 - Diabetes drug cuts Parkinson's risk by 28 percent, study finds
Oct 10 - Advances in Brain Pacemaker Reduces Tremors, Helps Parkinson's Sufferers Live a More Normal Life
Oct 10 - Medical History Could Help Predict Parkinson's Disease Risk Long Before Diagnosis
Oct 3 - Changes in Olfactory Bulb Explain Loss of Smell in Early Stages of Parkinson’s Disease, Study Finds
Oct 3 - Sleep Disturbances May Worsen Motor Symptoms in Parkinson’s Disease, Study Suggests