Medical Research News

RSS

Study provides new insights into how SARS-CoV-2 affects glucose metabolism

Research conducted at the University of São Paulo (USP) in Brazil shows that SARS-CoV-2, the virus that causes COVID-19, can infect liver cells (hepatocytes), stimulating glucose production and leading to a condition similar to diabetes (hyperglycemia) in hospitalized patients, even if their blood sugar level was normal before they were admitted to hospital.

19 Jul 2023

Study explores how ultraviolet radiation can alter the microstructure of human skin

Received wisdom says that staying out in the sun too long can make your skin tougher over time. Think about the "leathery" complexions of farmers, road crews and others who work long hours outdoors, or someone who spends too much time in tanning booths, or too much time on the beach during the summer.

19 Jul 2023

Immune cells may play role in regulating maternal behavior

Immune system changes in the pregnant body that protect the fetus appear to extend to the brain, where a decrease in immune cells late in gestation may factor into the onset of maternal behavior, new research in rats suggests.

19 Jul 2023

New protein discovered in Alzheimer's brains could lead to better diagnosis and treatment

Alzheimer's is considered a disease of old age, with most people being diagnosed after 65. But the condition actually begins developing out of sight many years before any symptoms emerge.

19 Jul 2023

Black Americans more likely to trust medical information about prostate cancer from Black providers

Black Americans are 1.6 times more likely to believe medical information presented by a Black physician or patient as compared with information presented by a White speaker, a new study shows.

19 Jul 2023

Northwestern Medicine scientists discover new therapeutic target for Parkinson’s disease

Northwestern Medicine scientists have uncovered a new mechanism by which mutations in a gene parkin contribute to familial forms of Parkinson's disease.

19 Jul 2023

Epigenetic formatting of satiety gene may increase risk of obesity in women

What determines whether we become overweight? Aside from lifestyle, predisposition plays a role, but genes cannot fully explain the inherited propensity to accumulate excess weight.

19 Jul 2023

Targeting the "don't eat me" signal may improve immunotherapy for glioblastoma

"Don't eat me!" That's how one might translate the signal that the cancer cells in a glioblastoma send to the macrophages (white blood cells specialized in removing dead and dying cellular matter) in the brain.

19 Jul 2023

Study shows how NSAIDs exacerbate C. difficile infections

Why do nonsteroidal anti-inflammatory drugs (NSAIDs) exacerbate gastrointestinal infections by Clostridioides difficile, the leading cause of antibiotic-associated diarrhea worldwide?

19 Jul 2023

Sex-based differences in Lyme disease symptoms and outcomes

Women with Lyme disease take longer to get diagnosed, have more severe symptoms and experience higher rates of disability when compared to men.

19 Jul 2023

New emergency department for over 80s reduces wait times

The formation of the country's first emergency department for the over 80s led to a significant decrease in time spent in A&E - according to research from the Norfolk and Norwich University Hospital (NNUH) and University of East Anglia (UEA).

19 Jul 2023

Common genetic variation responsible for mediating SARS-CoV-2 asymptomatic infection

Have you ever wondered why some people never became sick from COVID-19? A study published today in Nature shows that common genetic variation among people is responsible for mediating SARS-CoV-2 asymptomatic infection.

19 Jul 2023

Seasonal peaks in teen suicidality occur in April and October, research shows

The incidences of teen suicidality including self-harm, suicidal ideation, and suicide attempts increased nationally between 2016 and 2021; were at seasonal high peaks in April and October; and were at their lowest when schools were shut down during the COVID-19 pandemic, according to research at UTHealth Houston.

19 Jul 2023

Finger prick blood sample can detect Alzheimer's biomarkers

Advancements in technology and practice reported for the first time at AAIC 2023 demonstrate the simplicity, transportability and diagnostic value of blood-based biomarkers for Alzheimer's, including the future potential for at-home testing by a patient or a family member.

19 Jul 2023

Gut bacteria may play a role in cognitive decline

Two additional studies define specific gut bacteria that are associated with increased dementia risk, as well as gut bacteria that may be neuroprotective.

19 Jul 2023

Breast cancer treatment linked to faster biological aging

Women diagnosed and treated for breast cancer have increased biological aging compared to women who remain free of breast cancer, according to a new study by researchers at the National Institutes of Health and their collaborators.

19 Jul 2023

Cross-border tobacco purchases have tripled in England since 2019, analysis reveals

The proportion of smokers' discounted overseas tobacco purchases--- from duty free or from countries with cheaper products, and known as cross-border purchases---has tripled in England since 2019, rising from just over 5% to just over 16%, but there's been no reported change in black market purchases, reveals a time-trends analysis published online in the journal Tobacco Control.

19 Jul 2023

Medical Research News

Study provides new insights into how SARS-CoV-2 affects glucose metabolism

Study explores how ultraviolet radiation can alter the microstructure of human skin

Immune cells may play role in regulating maternal behavior

New protein discovered in Alzheimer's brains could lead to better diagnosis and treatment

Black Americans more likely to trust medical information about prostate cancer from Black providers

Northwestern Medicine scientists discover new therapeutic target for Parkinson’s disease

Epigenetic formatting of satiety gene may increase risk of obesity in women

Targeting the "don't eat me" signal may improve immunotherapy for glioblastoma

Study shows how NSAIDs exacerbate C. difficile infections

Sex-based differences in Lyme disease symptoms and outcomes

New emergency department for over 80s reduces wait times

Common genetic variation responsible for mediating SARS-CoV-2 asymptomatic infection

Seasonal peaks in teen suicidality occur in April and October, research shows

Finger prick blood sample can detect Alzheimer's biomarkers

Gut bacteria may play a role in cognitive decline

Breast cancer treatment linked to faster biological aging

Cross-border tobacco purchases have tripled in England since 2019, analysis reveals

Cardiac rehabilitation linked to decreased risk of death after surgery

Espresso compounds inhibit tau protein aggregation in preliminary in vitro tests

Older adults see the benefit in cognitive screening, but many have not been tested

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

Obesity, GLP-1s, and metabolic care

Latest News