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Scientific evidence: REHIT session on a CAROL bike contributes to greater post-exercise metabolism

The results recently published by the American Council on Exercise are significant because a meaningful increase in EPOC over the long term can have an important impact on calorie expenditure and help people achieve weight loss and weight maintenance and improve their fitness.

17 Aug 2021

New nanobiotechnology shows remarkable ability to battle dangerous fungal infections

They’re roughly the same size as a coronavirus particle, and 1000 times smaller than a human hair, yet newly engineered nanoparticles developed by scientists at the University of South Australia, are punching well above their weight when it comes to treating drug-resistant fungal infections.

17 Aug 2021

Researchers explore the benefits of older people participating in environmental citizen science projects

A spot of sunshine, a love of nature, and a desire to make a difference – it’s a simple combination, but together, these three elements could be key to improving physical activity, health, and wellbeing of older South Australians.

17 Aug 2021

How delta and kappa variants of SARS-CoV-2 evade the immune system

A new study, available on the bioRxiv* preprint server, describes the neutralizing ability of the monoclonal antibodies against the variants and the difference of the ACE2 binding affinity found in the variants.

17 Aug 2021

Vaccinating previously infected induces more potent antibodies less susceptible to escape from SARS-CoV-2 variants

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is the causal agent of the coronavirus disease 2019 (COVID-19) pandemic, which has claimed more than 4.3 million lives worldwide. Even after implementing various measures, such as vaccination and social restrictions, SARS-CoV-2 and its variants of concern (VoC) leave the world's public health systems and economies in turmoil.

16 Aug 2021

Study provides insight into fitness effects of genomic structural variants in natural populations

Molecular geneticists have known for about a decade that genomic structural variants can play important roles in the adaptation and speciation of both plants and animals, but their overall influence on the fitness of plant populations is poorly understood.

16 Aug 2021

Sighted and blind individuals have similar understanding of color

People born blind have never seen that bananas are yellow but Johns Hopkins University researchers find that like any sighted person, they understand two bananas are likely to be the same color and why.

16 Aug 2021

New evidence-based approach to defining high-quality carbohydrate foods

For decades, people have often associated higher intakes of carbohydrate-containing foods with less healthy lifestyles.

16 Aug 2021

Sphingolipid profile could predict severity of heart disease in African American patients with lupus

A team of researchers at the Medical University of South Carolina report in Frontiers in Immunology that they have identified a type of fat known as a sphingolipid that could predict the severity of heart disease in African American patients with lupus.

16 Aug 2021

Analysis of landmark vitamin C study challenges the WHO's recommended daily amounts

It was wartime and food was scarce. Leaders of England's effort to wage war and help the public survive during World War II needed to know: Were the rations in lifeboats adequate for survival at sea? And, among several experiments important for public as well as military heath, how much vitamin C did a person need to avoid the deadly disease scurvy?

16 Aug 2021

Hedgehog-signaling inhibitor may shift tumor-associated macrophages back to cancer fighters

A form of cell communication called hedgehog signaling is vital for embryonic development in mammals.

16 Aug 2021

Nitrogen-doped fluorescent carbon dots for detecting iodide ion, curcumin in biological and food samples

The ability to reliably and accurately detect levels of iodide ion and curcumin is crucial in the fields of food and life sciences.

16 Aug 2021

Structured daily schedule, passive screen time can promote youth mental health during the pandemic

There are a number of simple, practical steps that families can take - including reducing passive screen time and news consumption, having a structured daily schedule and getting enough sleep - that can promote resilience against mental health problems in youth during the COVID-19 pandemic, according to a new study published this week in the open-access journal PLOS ONE by Maya Rosen of Harvard University, US, and colleagues.

16 Aug 2021

Brain’s structural and functional alignment can vary with sex, age and may be genetic, study suggests

The degree to which the brain's wiring aligns with its patterns of activity can vary with sex and age, and may be genetic, suggests a study published by Weill Cornell Medicine investigators. The study finds that this alignment may also have implications on cognition.

16 Aug 2021

Local perceptions of COVID-19 risk do not correlate with the infection rate, survey finds

Superspreading events have proven to be the primary mode of infection driving the COVID-19 pandemic, which has led to an inaccurate perception of risk.

16 Aug 2021

Treating trauma survivors early may help avoid complicated grief years later

Among individuals who survive a trauma that resulted in the loss of a close friend or loved one, symptoms of post-traumatic stress disorder can predict complicated grief—a sense of persistent sadness and an inability to cope—years after the trauma, according to research published by the American Psychological Association.

16 Aug 2021

Experimental drug and immunotherapy combination shows promise in bladder cancer study

A new study in mice found that adding the experimental drug entinostat to an immunotherapy-like treatment substantially boosted cancer remission.

16 Aug 2021

Treatment with stem cell grafts promotes tendon healing in sheep

Tendon injuries in sheep that were treated with stem cell grafts achieved, in just two months, a diameter and hardness similar to the original healthy tendon, according to the results of a study released in STEM CELLS Translational Medicine.

16 Aug 2021

Small protein prevents immune system from destroying pancreatic cells in type 1 diabetes-prone mice

A new study has shown that treating type 1 diabetes-prone mice with the small protein MOTS-c prevented the immune system from destroying insulin-producing pancreatic cells, effectively preventing the onset of the autoimmune disease.

16 Aug 2021

UH researcher set to explore how testosterone works in the brain

Most people have some idea about the hormone testosterone –how it regulates male behavior or how too little of it might cause a decrease in libido and too much might cause aggressive and irritable behavior. Turns out, no one yet knows how testosterone really does all that.

16 Aug 2021

Research News and Research

Scientific evidence: REHIT session on a CAROL bike contributes to greater post-exercise metabolism

New nanobiotechnology shows remarkable ability to battle dangerous fungal infections

Researchers explore the benefits of older people participating in environmental citizen science projects

How delta and kappa variants of SARS-CoV-2 evade the immune system

Vaccinating previously infected induces more potent antibodies less susceptible to escape from SARS-CoV-2 variants

Study provides insight into fitness effects of genomic structural variants in natural populations

Sighted and blind individuals have similar understanding of color

New evidence-based approach to defining high-quality carbohydrate foods

Sphingolipid profile could predict severity of heart disease in African American patients with lupus

Analysis of landmark vitamin C study challenges the WHO's recommended daily amounts

Hedgehog-signaling inhibitor may shift tumor-associated macrophages back to cancer fighters

Nitrogen-doped fluorescent carbon dots for detecting iodide ion, curcumin in biological and food samples

Structured daily schedule, passive screen time can promote youth mental health during the pandemic

Brain’s structural and functional alignment can vary with sex, age and may be genetic, study suggests

Local perceptions of COVID-19 risk do not correlate with the infection rate, survey finds

Treating trauma survivors early may help avoid complicated grief years later

Experimental drug and immunotherapy combination shows promise in bladder cancer study

Treatment with stem cell grafts promotes tendon healing in sheep

Small protein prevents immune system from destroying pancreatic cells in type 1 diabetes-prone mice

UH researcher set to explore how testosterone works in the brain

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