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Unique brain region supports visually guided navigation only when walking

Using vision to efficiently move through an area by foot uses a unique region of the brain's cortex, according to a small study funded by the National Eye Institute.

15 Mar 2023

Research reveals the modulatory effect of anti-inflammatory metabolite on immune cells

Researchers have revealed the modulatory effect of the anti-inflammatory metabolite itaconate on T helper and T regulatory cells, which may lead to new therapeutic approaches to treating some autoimmune diseases.

15 Mar 2023

Researchers identify a potential treatment to prevent severe COVID-19 in high-risk patients

UVA Health researchers have identified a potential treatment to prevent severe COVID-19 in patients at great risk.

15 Mar 2023

Long-acting GIPRA inhibits feeding and lowers body weight in mice with diet-induced obesity

The hormone glucose-dependent insulinotropic polypeptide (GIP) is considered obesogenic. In contrast, GIP receptor agonists (GIPRAs) have shown reduced feeding and body weight in an obese mouse model. Therefore, the precise effects exerted by GIP and GIPRAs remain elusive.

14 Mar 2023

WHO recommends use of pyrethroid-chlorfenapyr insecticide-treated nets to prevent malaria

The World Health Organization has updated its policy regarding the type of insecticide used on bed nets to prevent malaria.

14 Mar 2023

New imaging tool creates real-time, 3D images and maps of contractions during labor

Researchers funded by the National Institutes of Health have developed a new imaging tool, called electromyometrial imaging (EMMI), to create real-time, three-dimensional images and maps of contractions during labor.

14 Mar 2023

New genetic animal model may inform potential therapeutic options for Down syndrome

National Institutes of Health researchers compared a new genetic animal model of Down syndrome to the standard model and found the updated version to be more similar to the changes seen in humans.

14 Mar 2023

Insufficient sleep results in decreased antibody response to vaccination

In reviewing data from previous studies, a team lead by researchers at the University of Chicago and the French National Institute of Health and Medical Research (Inserm) found that individuals who had fewer than six hours of sleep per night in the days surrounding vaccination had a blunted antibody response.

14 Mar 2023

Specific enzyme produced in liver cancer cells could turn a molecule into potential anticancer drug

Scientists at the National Institutes of Health and Massachusetts General Hospital in Boston have uncovered a potential new approach against liver cancer that could lead to the development of a new class of anticancer drugs.

14 Mar 2023

Host immune system forms small lesions in the intestines in response to bacterial infection

Yersinia bacteria cause a variety of human and animal diseases, the most notorious being the plague, caused by Yersinia pestis.

14 Mar 2023

Scientists study how maternal SARS-CoV-2 infection during pregnancy affects child’s brain development

Scientists led by the Lieber Institute for Brain Development are studying how a mother's SARS-CoV-2 infection during pregnancy affects the biology of the placenta and the corresponding trajectory of the child's brain development, including the risk for neurodevelopmental disorders such as schizophrenia and autism.

13 Mar 2023

Expert Brad Sutton explains how MRI has changed the scope of medical research in 50 years

March 16, 2023, marks 50 years since Paul Lauterbur published his seminal Nature paper establishing zeugmatography - now familiar to most as magnetic resonance imaging or simply MRI - as a viable way to visualize objects with a magnetic field and radiofrequency signals.

13 Mar 2023

Medical Research News and Research

Unique brain region supports visually guided navigation only when walking

Research reveals the modulatory effect of anti-inflammatory metabolite on immune cells

Researchers identify a potential treatment to prevent severe COVID-19 in high-risk patients

Long-acting GIPRA inhibits feeding and lowers body weight in mice with diet-induced obesity

WHO recommends use of pyrethroid-chlorfenapyr insecticide-treated nets to prevent malaria

New imaging tool creates real-time, 3D images and maps of contractions during labor

New genetic animal model may inform potential therapeutic options for Down syndrome

Insufficient sleep results in decreased antibody response to vaccination

Specific enzyme produced in liver cancer cells could turn a molecule into potential anticancer drug

Host immune system forms small lesions in the intestines in response to bacterial infection

Scientists study how maternal SARS-CoV-2 infection during pregnancy affects child’s brain development

Expert Brad Sutton explains how MRI has changed the scope of medical research in 50 years

New antimalarial prevents malaria more effectively than current treatments but does not improve birth outcomes

Scientists discover how tendons and salivary glands develop in the jaw

Newly identified therapeutic target could lead to more effective treatment of glaucoma

$3 million grant supports an ambitious effort to improve children’s health around the world

New community-based diagnostic tool is feasible and effective for diagnosing tuberculosis

New discoveries made regarding autism onset in mouse models

UVA scientists identify a detox approach to delay aging

Healthy gut bacteria can travel to other parts of the body and boost antitumor immunity

eBook: Advancing neurodegenerative research with iPSC-derived microglia models eBook

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

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