Health
Food allergy discovery could pave way for new treatments
Food allergy discovery could pave way for new treatments A recent study in mice has identified an innovative strategy to potentially manage food allergy risk by targeting essential immune cells in the intestine. The research found that a specific population of cells, called RORγt+ dendritic cells, play a crucial role in preventing food allergies by […]
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Spit test could flag risk of chemo side effects
Spit test could flag risk of chemo side effects A new saliva test using artificial intelligence algorithms may help identify cancer patients at high risk for severe side effects from chemotherapy drug 5-fluorouracil (5-FU). About 1 in 3 people has a reduced ability to process 5-FU, which can lead to toxic levels and life-threatening complications. […]
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Money from food companies could make what you eat safer
Money from food companies could make what you eat safer Researchers propose creating a user fee program for food companies to fund FDA oversight and strengthen food safety regulations. The FDA currently relies on appropriations from Congress, which amounts to only 1% of its $1.1 billion foods program budget, compared to 66% for drug regulation. […]
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Whooping cough is making a comeback, but the vaccine provides powerful protection
Whooping cough is making a comeback, but the vaccine provides powerful protection Whooping cough cases are on the rise in the US, with a recent surge correlating to a change in vaccine type and lower vaccination rates among children. The pertussis vaccine has been proven safe over the past 80 years, but its protection wanes […]
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From cats and dogs to penguins and llamas, treating animals with acupuncture has become mainstream in veterinary medicine
From cats and dogs to penguins and llamas, treating animals with acupuncture has become mainstream in veterinary medicine Acupuncture has become increasingly common in veterinary medicine, especially for pain management, and is now used to treat a wide range of species, from household dogs and cats to large animals like horses, cows, and llamas. The […]
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How alcohol abuse damages decision-making brain circuits
How alcohol abuse damages decision-making brain circuits Researchers have demonstrated that heavy alcohol use can damage brain circuits critical for decision-making in rats, leading to long-term behavioral issues. The study found that even after a monthslong withdrawal period, rats exposed to high amounts of alcohol exhibited poor decision-making during a complex task. The researchers linked […]
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2 new therapies can treat ulcerative colitis
2 new therapies can treat ulcerative colitis Two new therapies have been identified as promising treatments for ulcerative colitis, a chronic inflammatory disease of the large intestine. A global study published in The New England Journal of Medicine found that a drug called tulisokibart was effective in treating moderate to severe ulcerative colitis, with 26% […]
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Cancer research in the US is world class because of its broad base of funding − with the government pulling out, its future is uncertain
Cancer research in the US is world class because of its broad base of funding − with the government pulling out, its future is uncertain Cancer research in the US faces an uncertain future due to government funding cuts, which could lead to a decline in research and development of new cancer treatments. The US […]
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Tiny gold bits may one day help restore lost vision
Tiny gold bits may one day help restore lost vision A new study suggests that gold nanoparticles could help restore vision in people with macular degeneration and other retinal disorders. The nanoparticles, when injected into the retina, can stimulate the visual system and restore vision in mice with retinal disorders by bypassing damaged photoreceptors. The […]
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Pope Francis’ death right after Easter sounds miraculous – but patients and caregivers often work together to delay dying
Pope Francis’ death right after Easter sounds miraculous – but patients and caregivers often work together to delay dying Prioritizing patients’ goals and values can improve their quality of life and outcomes during terminal illness. Helping patients achieve their goals, whether it’s attending a special event or spending time with loved ones, can give them […]
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Poor sleep quality could be an early sign of Alzheimer’s
Poor sleep quality could be an early sign of Alzheimer’s Poor sleep quality may be an early sign of Alzheimer’s disease, according to new research from Yale School of Medicine. A study found that individuals who spent less time in slow-wave sleep and rapid-eye movement (REM) sleep had smaller volumes of the inferior parietal region, […]
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Kids exposed to higher ozone levels face higher asthma risk
Kids exposed to higher ozone levels face higher asthma risk Children exposed to higher ozone levels early in life are more likely to develop asthma, according to a new study. Asthma affects over 6% of US children, making it the most common chronic disease in kids nationwide, and air pollution is a major contributor to […]
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Hotter and drier climate in Colorado’s San Luis Valley contributes to kidney disease in agriculture workers, new study shows
Hotter and drier climate in Colorado’s San Luis Valley contributes to kidney disease in agriculture workers, new study shows Agricultural workers in Colorado’s San Luis Valley are at increased risk of kidney damage due to a hotter and drier climate, according to a new study. The study found that a 10% decline in humidity is […]
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Gratitude comes with benefits − a social psychologist explains how to practice it when times are stressful
Gratitude comes with benefits − a social psychologist explains how to practice it when times are stressful Practicing gratitude can have numerous benefits for mental well-being, relationships, and overall happiness, despite the current stressful times. The negativity bias, which makes us more aware of negative information than positive, can make it challenging to notice and […]
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Can social media improve your mental health?
Can social media improve your mental health? Researchers found that social media can boost mood and emotional well-being when used carefully and mindfully. However, social media can also be an emotional minefield, filled with vitriol, unrealistic portrayals of perfect lives, and doomsday scenarios. A new study showed that young and middle-aged adults often turn to […]
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1 gene is key to drug resistance in multiple myeloma
1 gene is key to drug resistance in multiple myeloma Researchers at the National University of Singapore have identified a key gene, ADAR1, that contributes to drug resistance in multiple myeloma patients. The study found that ADAR1 inhibits lenalidomide’s activity by editing double-stranded RNA, suppressing the immune response and reducing the effectiveness of the drug. […]
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Temporary anxiety can hamper learning
Temporary anxiety can hamper learning A recent study published in Nature Science of Learning found that temporary anxiety can significantly impact learning and spatial memory. The researchers used a virtual reality game to test participants’ ability to distinguish between safe and dangerous areas, and found that those who learned to do so showed better spatial […]
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New bird flu vaccine works really well in mice
New bird flu vaccine works really well in mice A new bird flu vaccine has shown promising results in mice, offering complete protection against a deadly variant of the virus. The vaccine targets two key proteins, hemagglutinin (H5) and neuraminidase (N1), which are crucial for the virus’s ability to infect cells and replicate. Researchers used […]
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Certain behavior may signal autism risk in the first year of life
Certain behavior may signal autism risk in the first year of life Researchers at the University of Missouri’s Thompson Center for Autism and Neurodevelopment have found that certain behaviors in infants as young as 9 months old may signal an increased risk of autism. The study, led by Erin Andres and Stephen Sheinkopf, used parent-reported […]
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Can immune cell ‘couriers’ deliver Alzheimer’s therapy?
Can immune cell ‘couriers’ deliver Alzheimer’s therapy? Researchers at University of California, Irvine have created “living cellular couriers” called microglia that can deliver disease-fighting proteins to specific areas of the brain, potentially improving treatment for Alzheimer’s disease and other neurological disorders. The microglia cells were engineered using CRISPR gene editing to secrete an enzyme that […]
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Popular diabetes drugs may protect against Alzheimer’s
Popular diabetes drugs may protect against Alzheimer’s Researchers have found that popular diabetes drugs may offer protective effects against Alzheimer’s disease and related dementias. A study published in JAMA Neurology found a statistically significant association between lower risk of Alzheimer’s and the use of GLP-1RAs and SGLT2is compared to other glucose-lowering medications. The two diabetes […]
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Can a new treatment restore lost sense of smell?
Can a new treatment restore lost sense of smell? A potential new treatment for lost sense of smell has been discovered using a vitamin D nasal spray. The treatment, which uses an active form of vitamin D called calcitriol, significantly reduced nasal inflammation and improved the sense of smell in mice. The researchers believe that […]
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Arsenic in brown rice may put young kids at risk
Arsenic in brown rice may put young kids at risk Research found that brown rice contains higher levels of arsenic than white rice among American populations, particularly for infants and children under age 5. The study suggests that while brown rice has nutritional benefits, its higher arsenic content may pose a risk to young children’s […]
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Natural compound from fruits may slow ALS and dementia
Natural compound from fruits may slow ALS and dementia Researchers have discovered that kaempferol, a natural antioxidant found in fruits and vegetables like kale and berries, may help slow ALS (Amyotrophic Lateral Sclerosis) and dementia by supporting nerve cell health. The compound has been shown to improve energy production, reduce muscle atrophy, and ease stress […]
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Maltreatment in childhood tied to opioid use later in life
Maltreatment in childhood tied to opioid use later in life Child maltreatment in childhood has been linked to opioid use later in life, according to a new study. The study found that child maltreatment was directly associated with opioid use across nine out of eleven studies, which varied in their measurement methods and definitions. The […]
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‘Factory’ implant shows promise for fighting several cancers
‘Factory’ implant shows promise for fighting several cancers Researchers have developed an implantable “factory” that produces cytokines to trigger potent immune responses against various cancers, including metastatic melanoma and pancreatic tumors. The IL-12 cytokine factory successfully recruits specialized immune cells called precursor exhausted T cells (Tpex cells), leading to a large population of tumor-targeting T […]
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Preventive care may no longer be free in 2026 because of HIV stigma − unless the Trump administration successfully defends the ACA
Preventive care may no longer be free in 2026 because of HIV stigma − unless the Trump administration successfully defends the ACA The Supreme Court case Braidwood v. Biden may impact the free coverage of preventive care services under the Affordable Care Act (ACA), including PrEP, contraception, and other essential health benefits. If the court […]
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How bird flu differs from seasonal flu − an infectious disease researcher explains
How bird flu differs from seasonal flu − an infectious disease researcher explains Bird flu, also known as avian influenza, has been spreading in birds and cattle, infecting 70 Americans and causing two deaths as of April 8, 2025. The risk to people from bird flu is currently low, but experts are concerned that the […]
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Pennsylvania may be short 20,000 nurses by 2026
Pennsylvania may be short 20,000 nurses by 2026 Pennsylvania may face a shortage of 20,000 registered nurses by 2026 due to education bottlenecks, burnout, and an aging workforce. The nursing shortage in Pennsylvania affects not only hospitals but also long-term care facilities, outpatient clinics, and home health agencies, leading to delayed care and reduced quality […]
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How the CDC’s Epidemic Intelligence Service protects public health at home and abroad
How the CDC’s Epidemic Intelligence Service protects public health at home and abroad The Epidemic Intelligence Service (EIS) is a dynamic crisis response team that has produced highly trained public health experts over its 74-year history, mobilizing domestically and internationally to help curb disease outbreaks. The EIS was founded in 1951 as a two-year fellowship […]
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