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Latest Medical Research News and Research
Updated: 22 min 58 sec ago

UCF researcher explores insulin signaling as new target for diabetic neuropathy

Mon, 03/02/2026 - 22:51
Neuropathy – chronic pain, numbness and tingling in the hands and feet – is a challenging fact of life for many patients with Type 1 diabetes.

Mandated cCMV screening improves early identification of infant hearing loss

Mon, 03/02/2026 - 22:48
A new retrospective cohort study examining the impact of Minnesota's first-in-the-nation mandated universal newborn screening for congenital cytomegalovirus (cCMV) shows that universal screening significantly decreased the age at first audiology visit and increased identification of mild hearing loss in infants.

Hormone fluctuations influence perceived effort during intense workouts

Mon, 03/02/2026 - 22:41
Female sex hormones estrogen and progesterone fluctuate monthly across the menstrual cycle, affecting moods and energy levels.

Eye movement testing reveals long-term effects of mild traumatic brain injury

Mon, 03/02/2026 - 22:33
A study from researchers at the CU Anschutz Marcus Institute for Brain Health suggests that veterans with concussions may continue to show subtle but measurable brain function differences more than a decade after their injury.

Poverty linked to early motor delays in babies as young as six months

Mon, 03/02/2026 - 22:24
Poverty can affect babies' motor development as early as six months of age. This is the conclusion of the first Brazilian study to examine the quantity and quality of motor development month by month and its relationship with socioeconomic vulnerability during the first months of life.

Brain reward responses shift based on expectations about sweeteners

Mon, 03/02/2026 - 22:12
Elena Mainetto, from Radboud University, Margaret Westwater, from the University of Oxford, and colleagues at the University of Cambridge explored whether they could change how much people enjoy beverages containing sugar or artificial sweeteners by manipulating previous expectations about the drinks.

Brain region linked to preference for alcohol over social rewards

Mon, 03/02/2026 - 22:10
People with alcohol use disorders tend to prioritize alcohol over alternative rewards, and the neural underpinnings of this are unclear.

Global breast cancer burden rising fastest in low-income countries

Mon, 03/02/2026 - 22:00
Despite recent advancements in breast cancer treatments, new breast cancer cases in women are predicted to rise by a third globally from 2.3 million in 2023 to more than 3.5 million in 2050.

Weight-loss drugs may reduce heart damage after heart attack

Mon, 03/02/2026 - 21:50
Weight-loss (GLP-1 mimicking) drugs may help prevent further tissue damage following a heart attack, significantly reducing the risk of further life-threatening complications that affect up to half of all patients, according to a new study led by the University of Bristol and University College London.

Chronic back pain linked to heightened sound sensitivity in the brain

Mon, 03/02/2026 - 21:47
People with chronic back pain process everyday sounds differently, and more intensely, than people without pain, according to new research from the University of Colorado Anschutz.

Study finds association between groundwater age and Parkinson’s risk

Mon, 03/02/2026 - 21:41
People whose drinking water came from newer groundwater had a higher risk of developing Parkinson's disease than those whose drinking water came from older groundwater, according to a preliminary study released March 2, 2026, that will be presented at the American Academy of Neurology's 78th Annual Meeting taking place April 18-22, 2026, in Chicago and online.

Study reveals hydration energetics as key to nanoparticle performance in medicine

Mon, 03/02/2026 - 21:29
Researchers at Arizona State University have uncovered a key scientific principle that governs how what's coated on the surfaces of engineered nanoparticles may ultimately control how they work in our bodies.

Early interventions provide academic benefits for children with developmental delays or disabilities

Mon, 03/02/2026 - 21:26
Children who received Early Intervention (EI) services before age 3 were more likely to meet third-grade academic standards in math and English language arts (ELA), according to a new study by researchers at Columbia University Mailman School of Public Health and the New York City Health Department. The findings are published in JAMA Network Open.

Persistent taste dysfunction after COVID 19 linked to cellular abnormalities

Mon, 03/02/2026 - 21:21
Scientists have identified molecular and structural changes in taste buds that may explain why a small subset of people experience long-term taste loss after COVID-19 infection.

Blocking growth hormone receptor may improve treatment response in lung cancer

Mon, 03/02/2026 - 20:29
Researchers at Ohio University have discovered what may be a new way to fight lung cancer that is resistant to other treatments.

Experts identify safest and most effective diets for IBS management

Mon, 03/02/2026 - 20:24
This review in Nutrients evaluates the scientific evidence, clinical effectiveness, and safety of major dietary strategies for irritable bowel syndrome, including traditional advice, low-FODMAP, gluten-free, Mediterranean, and starch- and sucrose-reduced diets. It concludes that while the low-FODMAP diet has the strongest short-term evidence, no single approach fits all patients, and dietitian-led personalization is essential.

Can brain training prevent dementia? Long-term trial shows speed training with boosters makes a difference

Mon, 03/02/2026 - 19:48
A 20-year follow-up of older adults in the ACTIVE randomized trial linked to Medicare claims found that speed of processing cognitive training with booster sessions was associated with a significantly lower risk of diagnosed Alzheimer’s disease and related dementias. Memory and reasoning training did not show comparable long-term reductions in dementia risk.

High-dose curcumin fails to produce lasting gut microbiome changes in IBD patients

Mon, 03/02/2026 - 18:56
In an open-label study of 29 men, including patients with ulcerative colitis and Crohn’s disease in remission, 6 g per day of curcumin for eight weeks led to modest, transient shifts in gut microbiota composition without sustained restructuring. Despite achieving high fecal concentrations and minimal systemic bioavailability, curcumin did not produce durable microbiome changes, and disease activity scores remained stable.

COVID-19 ARDS survivors face lasting disability and high late mortality, researchers report

Mon, 03/02/2026 - 18:14
In this single-center ambispective cohort of 283 Polish patients with COVID-19–related ARDS requiring invasive mechanical ventilation, cumulative mortality reached 44.5% at four years after ICU admission. Among survivors, substantial proportions reported persistent functional limitations, insomnia, fatigue, and reduced quality-adjusted life years.

How repealing helmet laws strains public taxpayers and hospitals

Mon, 03/02/2026 - 13:22
​Repealing universal motorcycle helmet laws is associated with a significant increase in crash-related inpatient costs, according to a study published in the Journal of the American College of Surgeons (JACS).

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