Research News and Research

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Healthy Black and Hispanic adolescents found to have low vitamin D levels

Results from a University of Houston College of Nursing study indicate that 61% of otherwise healthy Black and Hispanic adolescents have low vitamin D levels, that drop even lower with age.

28 Jun 2022

Scientists discover how to prevent T cell exhaustion to maintain the fight against cancer

When faced with a formidable foe for months on end, the immune system's T cells begin to tire. Whether fighting a cancer or a chronic infection, they become less effective over time, a phenomenon dubbed "T cell exhaustion" by scientists.

28 Jun 2022

Penn Medicine receives $9 million to advance research on imaging technology that illuminates tumors

Building on Penn Medicine's years of research and use of imaging technology that illuminates tumor tissue - helping clinicians more easily detect and remove it - the Perelman School of Medicine at the University of Pennsylvania has received a five-year, $9 million research grant from the National Cancer Institute (NCI) to push the field forward, particularly for lung cancer patients.

28 Jun 2022

New $5.3 million NIH grant will support researchers into understanding lung cancer recurrence

Researchers at Washington University School of Medicine in St. Louis are leading a national study aimed at identifying patients with early-stage lung cancer who are at high risk of having the cancer return, even after surgery and chemotherapy appear to have eliminated their tumors.

28 Jun 2022

Study uncovers a new, specific target for developing treatments for cocaine addiction

Researchers have found that blocking certain acetylcholine receptors in the lateral habenula (LHb), an area of the brain that balances reward and aversion, made it harder to resist seeking cocaine in a rat model of impulsive behavior.

28 Jun 2022

Phase 1 clinical trial of new influenza vaccine begins at NIH Clinical Center in Bethesda

A Phase 1 clinical trial of a novel influenza vaccine has begun inoculating healthy adult volunteers at the National Institutes of Health Clinical Center in Bethesda, Maryland.

28 Jun 2022

New machine learning method may improve the identification of genes that cause diseases

A new machine learning method to model gene expression levels might improve the identification of genes that cause human diseases, according to a new study by Penn State College of Medicine researchers.

28 Jun 2022

Study identifies a new mechanism that explains how immune cells learn to discern friend from foe

The human immune system is a nearly perfect defense mechanism. It protects the body from disease-causing bacteria, viruses, and other pathogens. It detects nascent tumors and eradicates them. It cleans up cellular debris at the site of injury or infection.

28 Jun 2022

Study finds higher risk of cardiovascular disease among adult cancer survivors

Adult survivors of cancer have a higher risk of heart failure and other cardiovascular diseases (CVD) later in life than adults without cancer, according to results of a large study led by Johns Hopkins Medicine researchers.

28 Jun 2022

Increasing municipal resources does not automatically increase residents’ physical activity

A follow-up study carried out at the University of Eastern Finland shows that the resources used by municipalities for physical activity do not automatically increase physical activity.

28 Jun 2022

OpenSAFELY-TPP data is broadly representative of the English population

Researchers evaluated the representativeness of the OpenSAFELY-TPP data to the general English population

28 Jun 2022

Low rates of severe COVID-19 found in patients treated with monoclonal antibodies during delta surge

A study of 10,775 high-risk adult patients during the COVID-19 delta variant surge in late 2021 finds that treatment with one of three anti-spike neutralizing monoclonal antibodies for mild to moderate symptoms led to low rates of severe disease, hospitalization, ICU admission and mortality, according to Mayo Clinic researchers.

28 Jun 2022

New word-score model can estimate the amount of hidden hearing loss in human ears

Researchers from Mass Eye and Ear have developed a word-score model capable of estimating the amount of hidden hearing loss in human ears.

28 Jun 2022

Managing smoking cessation via a healthcare system model seems better than telephone quitline

A healthcare system model that offered tobacco cessation treatment to smokers being discharged from a hospital produced a higher rate of tobacco abstinence during the three- month program than referral to a state-based telephone quitline.

28 Jun 2022

Partially paralyzed man maneuvers a pair of robotic prostheses to feed himself

Two robotic arms – a fork in one hand, a knife in the other – flank a seated man, who sits in front of a table, with a piece of cake on a plate.

28 Jun 2022

Researchers develop new method based on magneto-active polymers to study cellular behavior

Scientists from 4D-BIOMAP, an ERC research project at the Universidad Carlos III de Madrid (UC3M), have developed a new experimental method, based on magneto-active polymers, to study cellular behavior.

28 Jun 2022

Supernumerary virtual robotic limb systems can be used naturally and freely just like our own bodies

Research teams at the University of Tokyo, Keio University and Toyohashi University of Technology in Japan have developed a virtual robotic limb system which can be operated by users' feet in a virtual environment as extra, or supernumerary, limbs.

28 Jun 2022

Nurses and midwives feel forever altered by the impact of COVID-19, reports study

University of Nurses and midwives feel 'forever altered' by the impact of Covid-19 and remain deeply affected by what they experienced, new research from the University of Surrey reports. None felt they came through the last two years unscathed.

28 Jun 2022

Mother's gut microbes can aid in the healthy development of baby, finds study

Researchers studying mice have found the first evidence of how a mother's gut microbes can help in the development of the placenta, and the healthy growth of the baby.

28 Jun 2022

Shapeshifting behavior of E. coli may offer clues to combat urinary tract infections

Urinary tract infections are both very common and potentially very dangerous. More than half of all Australian women will suffer from a UTI in their lifetime, and nearly one in three women will have an infection requiring treatment with antibiotics before the age of 24.

28 Jun 2022

Research News and Research

Healthy Black and Hispanic adolescents found to have low vitamin D levels

Scientists discover how to prevent T cell exhaustion to maintain the fight against cancer

Penn Medicine receives $9 million to advance research on imaging technology that illuminates tumors

New $5.3 million NIH grant will support researchers into understanding lung cancer recurrence

Study uncovers a new, specific target for developing treatments for cocaine addiction

Phase 1 clinical trial of new influenza vaccine begins at NIH Clinical Center in Bethesda

New machine learning method may improve the identification of genes that cause diseases

Study identifies a new mechanism that explains how immune cells learn to discern friend from foe

Study finds higher risk of cardiovascular disease among adult cancer survivors

Increasing municipal resources does not automatically increase residents’ physical activity

OpenSAFELY-TPP data is broadly representative of the English population

Low rates of severe COVID-19 found in patients treated with monoclonal antibodies during delta surge

New word-score model can estimate the amount of hidden hearing loss in human ears

Managing smoking cessation via a healthcare system model seems better than telephone quitline

Partially paralyzed man maneuvers a pair of robotic prostheses to feed himself

Researchers develop new method based on magneto-active polymers to study cellular behavior

Supernumerary virtual robotic limb systems can be used naturally and freely just like our own bodies

Nurses and midwives feel forever altered by the impact of COVID-19, reports study

Mother's gut microbes can aid in the healthy development of baby, finds study

Shapeshifting behavior of E. coli may offer clues to combat urinary tract infections

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