Researchers at Karolinska Institutet have uncovered a unique ability of a special subtype of natural killer cells in the immune system, called adaptive NK cells, to remember ovarian tumours and effectively attack them. The discovery, published in Cancer Immunology Research, could pave the way…
Category: 5. Health
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United States sees disproportionate increase in body mass index rates of more than 60
In the past 20 years, the average rate of obesity among adults in the United States has risen by approximately 30 percent, but the rate of those with the most severe forms of obesity, or those with a body mass index, or BMI, of more than 60 kg/m2, increased by 210 percent. In a recently…
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Gene circuits enable more precise control of gene therapy
Many diseases are caused by a missing or defective copy of a single gene. For decades, scientists have been working on gene therapy treatments that could cure such diseases by delivering a new copy of the missing genes to the affected cells.
Despite those efforts, very few gene therapy…
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Left or right arm? New research reveals why vaccination site matters for immune response
Sydney scientists have revealed why receiving a booster vaccine in the same arm as your first dose can generate a more effective immune response more quickly. The study, led by the Garvan Institute of Medical Research and the Kirby Institute at UNSW Sydney and published in the journal Cell,…
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Bacteria’s mysterious viruses can fan flames of antibiotic damage
Your gut microbiome teems with bacteria-eating viruses that have longed baffled scientists. Using a new mouse model that can eliminate and revive these virus communities, Virginia Tech biologists discovered that the viruses can exacerbate collateral damage from antibiotics.
Some things just go…
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Influenza virus hacks cell’s internal system
The influenza virus manipulates the body’s gene regulation system to accelerate its own spread, according to researchers at the University of Gothenburg. Their study also shows that an already approved drug could help strengthen immune defenses — though its effect in humans remains to be…
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Data collection changes key to understanding maternal mortality trends in the US, new study shows
A new study led by researchers at the University of Oxford, published today (28 April) in JAMA Pediatrics, offers fresh insight into trends in maternal mortality in the United States. For the first time, the study disentangles genuine changes in health outcomes from shifts caused by how deaths…
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Updated equestrian helmet ratings system adds racing and high-speed events
Falling off a horse at high-speed changes the impact to the rider’s head and the parameters for a quality helmet, according to new research from the Virginia Tech Helmet Lab.
Published on April 28 in the Annals of Biomedical Engineering, the findings from researchers Steve Rowson and Lauren Duma…
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Study using simulations highlights power of pooled data in environmental health research
Conflicting findings in environmental epidemiology have long stalled consensus on the health effects of toxic chemicals. A new study by Columbia University Mailman School of Public Health published in the American Journal of Epidemiology suggests that one major reason for these inconsistencies…
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Urine test could reveal early prostate cancer
A newly published study involving researchers from Karolinska Institutet indicates that prostate cancer can be diagnosed at an early stage through a simple urine sample. With the aid of AI and extensive analyses of gene activity in tumours, they have identified new biomarkers of high diagnostic…
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