Gene therapy 'hope' on impotence
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Trials on humans and rats show promise of a gene therapy cure for erectile dysfunction, scientists say.
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Scientists suggest people with more copies of a certain gene are less likely to become infected with the HIV virus.
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The impotence pill Cialis appears to work even in men with spinal cord injuries, French researchers said on Monday.
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Viagra, Pfizer Inc's famous impotence treatment, demonstrated promise in a late-stage clinical trial for use in treating the often-fatal disease pulmonary arterial hypertension.
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Scientists are beginning a gene therapy trial which they hope will extend the lives of patients with muscular dystrophy.
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Two studies published on Thursday  offer new hope for Parkinson&#39;s disease -- one using gene  therapy to treat the symptoms and another investigating a drug  that might stop the incurable disease in its tracks.
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Scientists could be on the trail of a reversible male contraceptive that works through the immune system. They report that they injected nine male macaque monkeys with Eppin, a protein from the testes.
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A drug designed to treat premature   ejaculation works well and is safe, researchers said on Friday.
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BUENOS AIRES  - The first three patients  participating in an early test of a "revolutionary" human gene  therapy for erectile dysfunction have not developed any  treatment-related side effects, according to preliminary  results released here this week at a meeting of the  International Society for Sexual and Impotence Research.
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A vaccine against a sperm-related protein made male monkeys temporarily infertile, an approach that might lead to a contraceptive for men, researchers report.
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Cloning sperm could enable men with very low sperm counts to become fathers, say US scientists.
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THURSDAY, June 21 (HealthDay News) -- In an early trial, gene therapy has proven both safe and effective in easing the symptoms of Parkinson&#39;s disease, researchers say.
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It&#39;s been decades since scientists formed the belief that testosterone therapy could spur increased sexual desire in women. Now researchers think they have a reliable way to deliver the testosterone
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FRIDAY, Sept. 24 (HealthDayNews) -- The use of gene therapy to deliver nerve growth factor into areas of the brain where neurons are degenerating, to reverse the ravages of Alzheimer's disease, is being investigated by Rush University Medical Center scientists.
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NEW YORK  - Radiation therapy is effective  for prostate cancer, but up to 90 percent of men will develop  impotence after the treatment. New research indicates that this  frustrating side effect may be avoided if both MRI and CT,  rather than just CT, are used to plan exactly how and where  radiation will be delivered.
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They silenced RNA and cut cholesterol in mice, adding that it could open doors to treating other diseases. By EJ Mundell. WEDNESDAY, Nov. 10 (HealthDayNews) -- By harnessing a natural gene-silencing mechanism
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WEDNESDAY, Sept. 8 (HealthDayNews) -- Using a genetically engineered virus to deliver two proteins into the brains of laboratory rats prevented the progressive degeneration of nerve cells that cause Parkinson's disease.