WEDNESDAY, July 22, 2020 (HealthDay News) — Some people in their 90s stay sharp whether their brain harbors amyloid protein plaques — a hallmark of Alzheimer’s disease — or not, but why? That’s the question researchers sought answers for among 100 people without dementia, average age 92, who were followedContinue Reading

TUESDAY, July 21, 2020 (HealthDay News) — Scientists who have identified the early smallpox strains used to create vaccines against the disease say this type of genetic research could help efforts to develop a vaccine against the new coronavirus. Smallpox was among the most dangerous viral diseases in human history,Continue Reading

WEDNESDAY, May 27, 2020 (HealthDay News) — People who have a flawed gene linked to Alzheimer’s disease may face a higher risk of COVID-19, an international team of researchers reports. Part of the increased risk among people with dementia may owe to high rates of new coronavirus infections in nursingContinue Reading

FRIDAY, May 8, 2020 (HealthDay News) — They’re small spiny mammals that look like anteaters with scales. And pangolins — which some credit with playing a role in the emergence of the new coronavirus — might hold clues to fighting COVID-19. Genetic research into the new coronavirus has suggested thatContinue Reading

MONDAY, March 30, 2020 (HealthDay News) — Genetic mutations that put some younger people at high risk for severe illness from the new coronavirus will be investigated in an international study. Plans call for enrolling 500 patients worldwide who are under age 50, have been diagnosed with COVID-19 and admittedContinue Reading

FRIDAY, March 13, 2020 (HealthDay News) — A test that can detect the genetic “fingerprint” of prostate cancer in blood could improve diagnosis, monitoring and treatment of the disease, researchers say. The test checks for prostate cancer DNA in blood in order to provide the earliest evidence that prostate cancerContinue Reading

THURSDAY, Feb. 6, 2020 (HealthDay News) — A breakthrough study has identified a class of natural gene variants that may protect against Alzheimer’s disease. For the study, researchers at University College London analyzed DNA from more than 10,000 people — half with Alzheimer’s and half without. The investigators found thatContinue Reading