U.S. health officials have changed their definition of lead poisoning in young children—a move expected to more than double the number of kids with worrisome levels of the toxic metal in their blood. The more stringent standard announced Thursday by…
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Treatment strategy may lead to HIV cure
Armed with a novel strategy they developed for bolstering the body’s immune response, scientists at Albert Einstein College of Medicine have successfully suppressed HIV infections in mice—offering a path to a functional cure for HIV and other chronic viral infections….
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Exposure to lead can cause epigenetic changes even at relatively low levels
A group of Brazilian and Portuguese researchers observed a correlation between the presence of lead in the organism and a microRNA (miRNA) that could be associated with the mechanisms that regulate DNA methylation, a physiological process required to control gene…
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Canadian researchers lead development and testing of promising treatment for COVID-19 variants
A new anti-viral drug could improve COVID-19 outcomes and survival rates—and is highly effective against multiple variants—according to a new study led by researchers at the University of British Columbia and Université de Sherbrooke. The drug, called N-0385, blocks the…
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Having a single personal doctor may sometimes lead to unnecessary tests
Patient care by a single primary care physician is associated with many health benefits, including increased treatment adherence and decreased hospital admissions and mortality risk. But can the relationship built between doctor and patient also lead to unnecessary care? A…
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Preclinical data on lead coronaviruses antibody
Adagio Therapeutics today published in vitro and in vivo data in Science on its lead antibody candidate, ADG2, which demonstrated similar or higher potency against SARS-CoV-2 compared to other monoclonal antibodies (mAbs) in clinical development and strong binding to all…
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AI-defined COVID-19 testing strategy could lead to fewer infections
When the novel coronavirus pandemic spread across the globe, governments and institutions worldwide faced hard decisions about who to test for the virus—and when—with limited testing supplies. Now, a new algorithm developed by researchers at Penn State’s College of Information…
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New study: Without right messaging, masks could lead to more COVID-19 spread
A novel new study suggests that the behavior public officials are now mandating or recommending unequivocally to slow the spread of surging COVID-19—wearing a face covering—should come with a caveat. If not accompanied by proper public education, the practice could…
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Surgical and drug treatment options lead to similar outcomes for diabetic eye disease
Surgical and injectable drug approaches are equally effective for treatment of bleeding inside the eye from proliferative diabetic retinopathy (PDR), according to a National Eye Institute (NEI)-supported clinical study from the DRCR Retina Network (DRCR.net). A consequence of diabetes, PDR…
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Genetically engineered T cells could lead to therapies for autoimmune diseases
A new study has found that a novel T cell genetically engineered by University of Arizona Health Sciences researchers is able to target and attack pathogenic T cells that cause Type 1 diabetes, which could lead to new immunotherapy treatments….
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