To provide the right treatment for MS, it is important to know when the disease changes from relapsing-remitting to secondary progressive, a transition that is currently recognised on average three years too late. Researchers at Uppsala University have now developed an AI model that can…
Category: 5. Health
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Cell colonies under pressure: How growth can prevent motion
The interaction between growth and the active migration of cells plays a crucial role in the spatial mixing of growing cell colonies. This connection was discovered by scientists from the Department of Living Matter Physics at the Max Planck Institute for Dynamics and Self-Organization (MPI-DS)….
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Drug combination reduces breast cancer risk and improves metabolic health in rats
Approximately 25% of women in the United States between ages 45 and 60 are at high risk for breast cancer and should consider preventative medication, such as the commonly prescribed drug tamoxifen.
Unfortunately, tamoxifen can cause side effects, including an increased risk for type 2 diabetes…
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Low iron could cause brain fog during menopause transition
New research from the University of Oklahoma sheds light on an understudied area of science: iron levels in the blood and their relationship to cognitive performance in women transitioning into menopause. The findings are good news for women experiencing brain fog and other symptoms.
Published…
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Natural killer cells remember and effectively target ovarian cancer
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…
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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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