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31 - 40 from 149 . In "Life / Health"
Cervical cancer affects thousands of women each year in the UK
Biggest cervical cancer drug advance in 20 years hailed
LONDON — Scientists say they may have made the biggest breakthrough in treating cervical cancer in 20 years, using a course of existing, cheap drugs ahead of usual radiotherapy treatment.Trial findings, revealed at the ESMO medical conference, show the approach cut the risk of women dying from the disease or the cancer returning by 35%.Cancer Research UK, which funded the work, called the results "remarkable".It hopes clinics will soon start doing the same for patients.Cervical cancer affects thousands of women each year in the UK, many in their early 30s. Despite improvements in radiotherapy care, cancer returns in up to a third of cases, meaning new approaches are very much needed.Dr Iain Foulkes, from Cancer Research UK, said: "Timing is everything when you're...
October 23, 2023

Biggest cervical cancer drug advance in 20 years hailed

Researchers believe new findings about a form of cellular suicide gives new ideas for treating Alzheimer's
Scientists discover how brain cells die in Alzheimer’s
LONDON — Scientists in the UK and Belgium think they have figured out how brain cells die in Alzheimer's disease.It has been a mystery and a source of scientific debate for decades.But the team, writing in the journal Science, connects the abnormal proteins that build up in the brain with "necroptosis"— a form of cellular suicide.The findings have been described as "cool" and "exciting", as they give new ideas for treating the disease.It is the loss of brain cells, called neurons, that lead to the symptoms of Alzheimer's, including memory loss.And if you look inside the brains of people with the disease you'd see the build-up of abnormal proteins called amyloid and tau.But scientists have not been able to join the dots between these key traits...
September 15, 2023

Scientists discover how brain cells die in Alzheimer’s

A health worker collects a nasal swab sample from a devotee during the Kumbh Mela in Haridwar in 2021
Worry at antibiotics overuse at India's Kumbh Mela
NEW DELHI — What does the biggest gathering of humanity on Earth have to do with antibiotics?Quite a bit, evidently.Researchers from US-based institutes, supported by Lakshmi Mittal and Family South Asia Institute at Harvard University and Unicef, have found that clinics at India's Kumbh Mela, a Hindu festival and the world's largest religious gathering, have prescribed an excessive amount of antibiotics to the tens of thousands of pilgrims, primarily arriving with respiratory tract infections.The more antibiotics are used, the higher the risk of developing what doctors refer to as "antimicrobial resistance". This occurs when bacteria change over time and become resistant to drugs designed to combat and treat infections they cause. Consequently, doctors face a surge in...
September 06, 2023

Worry at antibiotics overuse at India's Kumbh Mela

Long Covid can take different forms but why it develops remains unclear
Brain fog after Covid linked to blood clots — Study
LONDON — Blood clots in the brain or the lungs might explain some common symptoms of "long Covid", including brain fog and fatigue, a UK study suggests.In the study, of 1,837 people admitted to hospital because of Covid, researchers say two blood proteins point to clots being one cause.It is thought 16% of such patients have trouble thinking, concentrating, or remembering for at least six months.Long Covid can also develop after milder infections.But the research team, from the universities of Oxford and Leicester, stress:Their findings are relevant only to patients admitted to hospitalThey are "the first piece of the jigsaw" but further research is needed before they can propose or test any potential treatmentsThey tracked cognitive problems at six and 12 months only...
September 01, 2023

Brain fog after Covid linked to blood clots — Study

Psilocybin is a key ingredient in magic mushrooms
MDMA: Australia begins world-first psychedelic therapy
SYDNEY — Earlier this year, researchers raised eyebrows when Australia's traditionally conservative medicines regulator approved the use of psychedelics to assist therapy sessions.The decision will see psilocybin, found in magic mushrooms, used for treatment-resistant depression. It will also allow MDMA, known as ecstasy in tablet form, for post-traumatic stress disorder (PTSD).The changes come into effect on Saturday, making Australia the first country to classify psychedelics as medicines at a national level.While initial access to the drugs will be limited and costly, many experts and patients are hailing it as a landmark moment.But major health organizations have also urged caution.'Shining again'Marjane Beaugeois was diagnosed with severe depression in 2017. "Within...
July 01, 2023

MDMA: Australia begins world-first psychedelic therapy

Scientist Denise Catacutan working on the experimental antibiotic discovered with the help of artificial intelligence
New superbug-killing antibiotic discovered using AI
WASHINGTON — Scientists have used artificial intelligence (AI) to discover a new antibiotic that can kill a deadly species of superbug.The AI helped narrow down thousands of potential chemicals to a handful that could be tested in the laboratory.The result was a potent, experimental antibiotic called abaucin, which will need further tests before being used.The researchers in Canada and the US say AI has the power to massively accelerate the discovery of new drugs.It is the latest example of how the tools of artificial intelligence can be a revolutionary force in science and medicine.Antibiotics kill bacteria. However, there has been a lack of new drugs for decades and bacteria are becoming harder to treat, as they evolve resistance to the ones we have.More than a million people a year...
May 25, 2023

New superbug-killing antibiotic discovered using AI

Beethoven suffered from liver disease and hepatitis B, researchers found
Beethoven hair tests reveal composer's genetic health woes
LONDON — Beethoven had a likely genetic predisposition to liver disease and a hepatitis B infection months before his death, tests have revealed.A team of researchers led by Cambridge University analyzed five locks of hair to sequence the composer's genome.They were, however, unable to establish a definitive cause of his hearing loss.Lead author, Tristan Begg, said genetic risk factors, coupled with Beethoven's high alcohol consumption, may have contributed to his liver condition.The international team analyzed strands from eight locks of hair kept in public and private collections, in a bid to shed light on Beethoven's health problems.Five locks were deemed "authentic" by the researchers and came from a single European male.Ludwig van Beethoven was born in Bonn,...
March 23, 2023

Beethoven hair tests reveal composer's genetic health woes

Molnupiravir is the first antiviral pill licensed for treating Covid in the UK
Covid antiviral treatment hastens recovery — trial
LONDON — An antiviral drug tested by more than 25,000 vaccinated Covid patients has been found to reduce recovery time from the disease.Molnupiravir was given to people twice a day, for five days at home, while they had the Omicron variant of Covid.Those chosen were at a higher risk of death or hospitalization from Covid due to age or underlying health conditions.Despite aiding recovery, the drug did not decrease death rates or hospital admissions.Participants taking the antiviral drug while having Covid were compared with those receiving standard care who also had the infection.The trial was conducted to see whether it backed up previous studies on molnupiravir, which had suggested it was effective at reducing hospital admissions among patients with mild-to-moderate Covid.However, those...
December 23, 2022

Covid antiviral treatment hastens recovery — trial

British Heart Foundation Professor Massimo Caputo has pioneered the stem cell 'scaffold' technique.
Baby's life 'probably saved' by umbilical stem cells
LONDON — A heart surgeon says he "probably saved the life" of a baby by carrying out a "world-first" operation using stem cells from the placentas.Professor Massimo Caputo from the Bristol Heart Institute used pioneering stem cell "scaffolding" to correct baby Finley's heart defect.He hopes to develop the technology so children born with congenital cardiac disease won't need as many operations.Finley, now two, is "now a happy growing little boy".But he was born with the main arteries in his heart the wrong way round and at just four days old had his first open-heart surgery at Bristol Royal Hospital for Children.Unfortunately, the surgery didn't solve the problem and his heart function deteriorated significantly, with the left side of...
December 20, 2022

Baby's life 'probably saved' by umbilical stem cells

Covid virus can reside on some ready-to-eat groceries for days, a new study says
Infectious Covid virus can stay on some groceries for days
LONDON — The Covid virus can reside on some ready-to-eat groceries for days, UK experts have confirmed.Scientists carried out tests for the Food Standards Agency (FSA), purposely smearing the virus onto packaging and food products, including fruit, pastries and bottled drinks.They chose items that people might put in their mouth without cooking or washing.The risk to consumers remains very low, they say.Their report says it should be noted that "foods and packaging considered as part of this study were artificially inoculated with Sars-Cov-2 and therefore are not a reflection of contamination levels found on these foods at retail, and lower levels of contamination will require less time to decline to undetectable levels."'Noteworthy' findingsFor most food products...
December 02, 2022

Infectious Covid virus can stay on some groceries for days

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