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Aerosol from vaping devices likely impairs blood vessel function, rat study shows

Aerosol generated from vaping devices likely impairs blood vessels' ability to function comparable to traditional cigarette smoke, according to preliminary research in rats presented at the American Heart Association's Basic Cardiovascular Sciences Scientific Sessions 2021.

23 Aug 2021

VALIDATE Network’s TB vaccine work receives $1.5 million funding boost

The Oxford-run VALIDATE Network has received $1.5 million in funding for its tuberculosis vaccine work from the Bill & Melinda Gates Foundation.

23 Aug 2021

Researchers identify eight primary factors that increase GI bleeding risk after heart attack

Researchers at Karolinska Institutet in Sweden have identified eight primary factors that increase the risk of a common bleeding complication after heart attack. Some of these factors are already known, but using machine learning techniques, the researchers have found additional predictors, such as smoking, blood pressure and blood glucose.

23 Aug 2021

Pandemic unveils growing suicide crisis for communities of color

Rafiah Maxie has been a licensed clinical social worker in the Chicago area for a decade. Throughout that time, she'd viewed suicide as a problem most prevalent among middle-aged white men.

23 Aug 2021

Researchers use residues in wastewater to study illicit drug consumption

At the start of the COVID-19 pandemic, stay-at-home orders and other restrictions drastically affected how people lived and worked, resulting in social isolation and economic instability. Now, researchers show that some people turned to a variety of drugs for relief. Using wastewater analysis, the team identified a spike in consumption of easily abused prescription opioids and anti-anxiety sedatives, while some illicit drug use plummeted, between March and June 2020.

23 Aug 2021

HRC Foundation and Us Helping Us launch first national in-home HIV testing program in the U.S.

Today, The Human Rights Campaign Foundation, the educational arm of the nation’s largest lesbian, gay, bisexual, transgender and queer civil rights organization, in partnership with Us Helping Us, launched the United States’ first national in-home HIV testing program centered around reaching communities disproportionately impacted by HIV—Black and Latinx gay, bisexual men and transgender women of color.

23 Aug 2021

UK Health Security Agency launches antibody surveillance program for the general public

Thousands of adults a day will be given free access to antibody tests through a new national surveillance programme launched by the UK Health Security Agency next week, to help improve our understanding of immunity against COVID-19 from vaccination and infection.

23 Aug 2021

Human milk oligosaccharides may help treat or prevent bacterial infections in newborns and adults

Bacteria known as group B Streptococcus (GBS) are a common cause of blood infections, meningitis and stillbirth in newborns. Although GBS infections can often be treated or prevented with antibiotics, the bacteria are becoming increasingly resistant.

23 Aug 2021

Study provides new data on discontinuation of active surveillance by low-risk prostate cancer patients

Nearly half of men initially managed with active surveillance for "low-risk" prostate cancer transition to definitive treatment – such as surgery or radiation therapy – within a few years after diagnosis.

23 Aug 2021

Stress signal from fat cells could help protect the heart from obesity’s negative consequences

A stress signal received by the heart from fat could help protect against cardiac damage induced by obesity, a new study led by UT Southwestern researchers suggests.

20 Aug 2021

New PULSAR radiation-therapy strategy achieves better tumor control

Artificial intelligence, along with a $71-million expansion of Radiation Oncology services, is allowing UT Southwestern Medical Center cancer physicians to pioneer a new PULSAR radiation-therapy strategy that improves tumor control compared with traditional daily therapy.

From Elekta 20 Aug 2021

New prediction model can identify NSCLC patients who are not likely to respond to immunotherapy

Immunotherapy agents that inhibit the molecules PD1, PD-L1 or CTLA-4 have become widely used in clinical practice to treat non-small cell lung cancer, or NSCLC.

20 Aug 2021

Therapeutic-dose anticoagulation benefits moderately ill COVID-19 patients

Moderately ill patients hospitalized with COVID-19 have better chances of survival if treated with therapeutic-dose anticoagulation, according to an international study involving 121 sites, including UT Southwestern Medical Center.

20 Aug 2021

UK Government opens new coronavirus testing center in Glasgow

The UK Government has today (Friday 20 August) opened a new walk-through coronavirus testing centrer in Glasgow.

20 Aug 2021

Study finds an increase in public acceptance of evolution in the United States

The level of public acceptance of evolution in the United States is now solidly above the halfway mark, according to a new study based on a series of national public opinion surveys conducted over the last 35 years.

20 Aug 2021

Researchers create a novel strategy for developing an effective TB vaccine

Innovators at Purdue University and Houston Methodist Research Institute have created a novel strategy for developing an effective vaccine for a widespread form of tuberculosis.

20 Aug 2021

How can COVID-19 affect the skin?

A new review published in the journal Canadian Family Physician describes skin diseases caused by the coronavirus disease 2019 (COVID-19).

20 Aug 2021

‘We sent a terrible message’: Scientists say Biden jumped the gun with vaccine booster plan

The Biden administration's plans to make covid-19 booster shots available next month has drawn a collective scream of protest from the scientific community.

20 Aug 2021

School or ‘Russian roulette’? Amid delta variant and lax mask rules, some parents see no difference

The child had just started kindergarten. Or, as her mother called it, "Russian roulette." That’s because her school district in Grand Junction, Colorado, experienced one of the nation's first delta-variant outbreaks last spring, and now school officials have loosened the rules meant to protect against covid-19.

20 Aug 2021

Study describes associations between gender-affirming hormone therapy and body weight changes

Gender-affirming hormone therapy is the bedrock of medical therapy for many transgender and gender diverse individuals. Some adult transgender individuals decide with their health care provider to start hormone therapy – testosterone for transmasculine people and generally a combination of estrogen and antiandrogens for transfeminine people – specifically for the physical and psychological effects these hormones produce, including changes to the voice, skin, facial and body hair and body composition. However, in the context of the global obesity epidemic, little is known about obesity rates and weight changes in adults treated with gender-affirming hormone therapy.

20 Aug 2021

Education News and Research

Aerosol from vaping devices likely impairs blood vessel function, rat study shows

VALIDATE Network’s TB vaccine work receives $1.5 million funding boost

Researchers identify eight primary factors that increase GI bleeding risk after heart attack

Pandemic unveils growing suicide crisis for communities of color

Researchers use residues in wastewater to study illicit drug consumption

HRC Foundation and Us Helping Us launch first national in-home HIV testing program in the U.S.

UK Health Security Agency launches antibody surveillance program for the general public

Human milk oligosaccharides may help treat or prevent bacterial infections in newborns and adults

Study provides new data on discontinuation of active surveillance by low-risk prostate cancer patients

Stress signal from fat cells could help protect the heart from obesity’s negative consequences

New PULSAR radiation-therapy strategy achieves better tumor control

New prediction model can identify NSCLC patients who are not likely to respond to immunotherapy

Therapeutic-dose anticoagulation benefits moderately ill COVID-19 patients

UK Government opens new coronavirus testing center in Glasgow

Study finds an increase in public acceptance of evolution in the United States

Researchers create a novel strategy for developing an effective TB vaccine

How can COVID-19 affect the skin?

‘We sent a terrible message’: Scientists say Biden jumped the gun with vaccine booster plan

School or ‘Russian roulette’? Amid delta variant and lax mask rules, some parents see no difference

Study describes associations between gender-affirming hormone therapy and body weight changes

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