medical research

Stories 21 - 40 | << Prev   Next >>

Vaccine Researchers: We've Unlocked Blood Clot Mystery

Delivery of adenovirus vector vaccines can trigger mutant proteins: study

(Newser) - German scientists say they've figured out why certain coronavirus vaccines trigger rare and potentially deadly blood clots. Experts urge caution because the theory—that the issue lies with how the AstraZeneca and Johnson & Johnson "adenovirus vector" vaccines are delivered—isn't proven or peer-reviewed, and there are...

Mixing Vaccines Could Provide &#39;Better Antibody Response&#39;
New Study Looks
at Mixing Vaccines
Feb 4, 2021 8:27 AM CST

New Study Looks at Mixing Vaccines

Human trial will attempt to replicate results found in mice

(Newser) - There have been limited cases of people receiving one coronavirus vaccine for their first dose, and a different vaccine for their second. So how will that affect their immunity? That's now the subject of a trial in the UK, seeking to discover whether a mix of vaccines proves effective...

At One Hospital, 80% of COVID Patients Had This in Common

Treating vitamin D deficiency 'might have beneficial effects'

(Newser) - The results of a new study on COVID-19 patients may have you seeking the sun. Researchers in Santander, Spain, examined 197 patients admitted to hospital for coronavirus treatment between March 10 and March 31, and found 82% had vitamin D deficiency. Comparatively, just 47% had the same deficiency in a...

Antibody Findings Encourage Scientists

Levels decline but could still be enough, scientists say

(Newser) - New research has scientists more hopeful that lingering antibodies will help COVID-19 patients—even those who had only mild cases—fight off future coronavirus infections. The studies show that months after recovering, patients have antibodies in their blood still able to defeat the virus, the New York Times reports. "...

'On Verge' of Coronavirus Findings, He Was Shot Dead

University of Pittsburgh's Bing Liu killed in murder-suicide

(Newser) - A researcher on the cusp of making "very significant findings" related to the novel coronavirus was shot dead in Pennsylvania over the weekend. Bing Liu of the University of Pittsburgh School of Medicine was killed around noon Saturday inside his home north of Pittsburgh in what authorities describe as...

Transplant Programs May Be Discarding Too Many Kidneys
US May Be Tossing
Too Many Donated Kidneys
NEW STUDY
Aug 30, 2019 12:29 PM CDT

US May Be Tossing Too Many Donated Kidneys

US discards more than France, despite the big waiting list

(Newser) - Every day, 12 Americans die while waiting for a kidney transplant. In what will be an especially hard pill to swallow for the 93,000 Americans currently on the waiting list, about 10 donated kidneys are discarded in that same period, reports USA Today . A study published Monday in JAMA ...

Feds Growing Largest Marijuana Crop in 5 Years

Ole Miss is growing more potent strains

(Newser) - The US government is growing the largest crop of research marijuana in five years, responding to interest in varieties with high levels of THC and CBD. The government is the only source of pot for nearly all research in the US, while it still considers it illegal and dangerous. Scientists...

Researchers Say They&#39;ve Just Proved HIV Is Curable
Results of Mice Study
Bring Big HIV News
new study
Jul 3, 2019 11:58 AM CDT

Results of Mice Study Bring Big HIV News

Researchers eradicated HIV from the DNA of 9 infected mice

(Newser) - Researchers tell CNBC they have for the first time shown "that the HIV disease is a curable disease" A study published Tuesday in Nature Communications details how they got to such a statement: essentially by putting the brakes on HIV's spread in mice and then editing it out...

A Cancer Cure in the Next Year? Not Exactly

Israeli biotech company makes a bold claim

(Newser) - There's a decent chance you saw the headline, which quickly made its way across the Internet on Tuesday: "A Cure for Cancer? Israeli Scientists Say They Think They Found One." The Jerusalem Post article contains bold quotes from the biotech company behind the treatment: "We believe...

These Slices of Human Brains Revealed an Alzheimer's Clue

Study finds potential link between 2 herpes viruses and Alzheimer's

(Newser) - It's not a we-figured-it-out moment, but it may be a clue. Scientists have discovered that two highly common herpes viruses tend to be present in an "increased" way in the brains of people who suffered from Alzheimer's, according to a study published Thursday in Neuron of nearly...

CTE Can Develop in Those Who've Never Had a Concussion

A single hit to the head can initiate changes in the brain, scientists say

(Newser) - When a person has a concussion, headaches, memory impairment, and loss of balance usually make the injury obvious. But there are "many more people who are getting hit and getting hurt" without much attention, CTE researcher Lee Goldstein tells NPR . His latest study puts a spotlight on them, providing...

Doctors Thought He Had CTE. His Death Gave Confirmation
First CTE Diagnosis in
Living Patient Confirmed
NEW STUDY
Nov 16, 2017 9:29 AM CST

First CTE Diagnosis in Living Patient Confirmed

Fred McNeill's brain showed clumps of tau proteins before 2015 death

(Newser) - In a potentially groundbreaking first, doctors say they detected chronic traumatic encephalopathy, the degenerative brain disease associated with repeated head injuries, in a living patient. Just weeks after Boston University researchers announced CCL11 proteins in the brain could indicate CTE in living patients, researchers in Chicago say they identified CTE...

To Keep Your Brain 10 Years Younger, Do a Crossword

Daily puzzling is linked to better memory and reasoning

(Newser) - Use it or lose it, right? Researchers may not be ready to claim that word puzzles can help stave off age-related neurological diseases like Alzheimer's, but a major new study shows that there does appear to be a link between word puzzle play and improved cognition. Analyzing data from...

Couple Quit Jobs, Became Scientists to Save Her Life

'You're healthy, and then you're falling off a cliff'

(Newser) - When Sonia Vallabh watched her mother die a horrible death in 2010, caught in limbo between sleep and wakefulness that led to severe dementia, she and her husband, Eric Minikel, wanted answers. The autopsy revealed a harrowing diagnosis: a prion disease called fatal familial insomnia, or FFI, reports the Boston ...

Dudes, All That Gaming Is Affecting Your Sex Drive
Two Ways Video Games
Affect a Man's Sex Drive
new study
Jun 16, 2017 10:36 AM CDT

Two Ways Video Games Affect a Man's Sex Drive

They have less interest, but less of a common problem, too, says study

(Newser) - For guys who game, researchers have good news and bad news. The good news is that guys who play video games "chronically," which at least for the purpose of one new study is defined as more than an hour a day, are less likely to ejaculate prematurely than...

Women Enjoy an Immediate Post-Workout Boost
Women Enjoy an Immediate
Post-Workout Boost
NEW STUDY
Jun 16, 2017 6:21 AM CDT

Women Enjoy an Immediate Post-Workout Boost

Study finds they feel stronger, more empowered

(Newser) - There appears to be a benefit to exercise for women that researchers are just now exploring more deeply—and it has more to do with what happens in their brains than in their muscles. Researchers at the University of British Columbia report in the journal Psychology of Sport and Exercise...

Parents Desperately Trying to Raise $750K for Sick Son

Only a few children in the US have Niemann-Pick Type A, and all die young

(Newser) - Just weeks ago, a Boston couple learned their now-13-month-old son has an extremely rare and currently untreatable genetic disease called Niemann-Pick Type A, more colloquially known as "Baby Alzheimer's." In short, the boy suffers from a lethal mutation of a gene that prevents his body from processing...

Marijuana Extract a &#39;Game-Changing Medication&#39;
Marijuana Extract
a 'Game-Changing
Medication'
NEW STUDY
May 25, 2017 9:34 AM CDT

Marijuana Extract a 'Game-Changing Medication'

Epilepsy patients who took CBD experienced fewer seizures: study

(Newser) - Backing up what some parents have been claiming for years, researchers are now hailing a compound in marijuana as a "game-changing medication" for epilepsy. Based on testimonials from parents, Orrin Devinsky of NYU's Comprehensive Epilepsy Center set out to find proof that epilepsy could be treated with cannabidiol...

Beer Isn't Wrecking Just Your Liver—It's Bad for Your Heart

The cardiac arrhythmias seem to be mostly benign, but some are more worrying

(Newser) - Armed with hand-held breathalyzers and EKGs, German scientists put in a hard month's work at Munich's Oktoberfest as they mingled with thousands of men and women who were "under the stress of alcohol," to use the scientific term. Now they're reporting in the European Heart ...

A Diet Soda a Day May Raise Dementia Risk
Daily Diet Soda May Take
Toll on Your Brain
NEW STUDY
Apr 21, 2017 1:20 PM CDT

Daily Diet Soda May Take Toll on Your Brain

Study suggests an increased risk of stroke and dementia

(Newser) - Diet soda might help with the waistline, but a new study suggests it's bad for the brain. Researchers in Massachusetts found that those who drank at least one artificially sweetened beverage per day were about three times as likely to experience a stroke or dementia compared to those who...

Stories 21 - 40 | << Prev   Next >>