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AHA announces additional research network funding to address lack of diversity, equity in clinical trials

The American Heart Association - the world's leading voluntary organization dedicated to a world of longer, healthier lives - has announced an additional $4 million grant to add a sixth scientific research center and bring total funding to its Strategically-Focused Research Network (SFRN) on the Science of Diversity in Clinical Trials to $24 million.

5 Dec 2022

Laos malaria outbreak in 2020–21 likely caused by multidrug-resistant strains of P. falciparum

Researchers describe the genetic epidemiology and dynamics of the Plasmodium falciparum responsible for malaria outbreaks in Attapeu Province, Laos.

5 Dec 2022

Researchers create breathable material for a multifunctional, wearable heart monitor

While heart disease is a leading cause of death in the United States, most people can be treated with early detection and timely interventions.

5 Dec 2022

3D printing can aid in the production of radiopharmaceuticals

Radioisotopes essential for modern diagnostics, such as molybdenum-99, are produced in only a few nuclear research reactors in the world. Flat, thin uranium targets play a key role in the molybdenum production process.

5 Dec 2022

Mpox virus from Clade 2b is the least virulent strain according to new study

Researchers used the CAST/EiJ mouse model to test whether genetic differences between clades 1, 2a, and 2b of the monkeypox virus contribute to changes in transmission and virulence of the disease.

5 Dec 2022

Study explores histopathological, serological, and clinical characteristics of PASC in patients with mild COVID-19

Researchers investigated the clinical, histopathological, imaging, and serological characteristics of post-acute sequelae of coronavirus disease 2019 (COVID-19) (PASC) in patients with mild COVID-19.

5 Dec 2022

Immunopeptidome characters of human CoV-OC43-infected cells

Researchers explored T-cell epitopes derived from human seasonal coronavirus OC43.

5 Dec 2022

Discovery offers an avenue for development of novel therapies for Chagas disease

Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, affects some 8 million people worldwide. More than a third develop severe heart or digestive problems with a heightened risk of death.

5 Dec 2022

Natural material derived from seaweed can help improve outcomes after heart bypass surgery

Researchers are using a natural material derived from seaweed to promote vascular cell growth, prevent blood clots and improve the performance of synthetic vascular grafts used in heart bypass surgery.

5 Dec 2022

Study provides understanding of SARS-CoV-2 pulmonary infection long-term effects at the microanatomical, cellular, and molecular level

Researchers evaluated compositional and structural pulmonary alterations in PASC tissues.

5 Dec 2022

Comparison of blood plasma protein expression in mild, moderate, and severe COVID-19 identifies novel disease severity biomarkers

Researchers evaluated blood plasma proteins to identify new targets for COVID-19 treatment approaches and prevent complications associated with severe illness.

5 Dec 2022

How did the seasonal patterns of RSV infections in 2022 compare with those from other COVID-19 pandemic and pre-pandemic years?

Researchers assessed the impact of the COVID-19 pandemic on the seasonal patterns of RSV infections among young children residing in the US.

5 Dec 2022

Exploring effects of COVID-19 pandemic on neurodevelopment and mental health in adolescents

Researchers examined the impact of the coronavirus disease 2019 (COVID-19) pandemic on adolescents' neurodevelopment and mental health.

5 Dec 2022

Impact of COVID-19 booster vaccination and breakthrough infection

Researchers assessed the protection elicited after a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) booster vaccination or a breakthrough infection against SARS-CoV-2 Omicron variant infection.

5 Dec 2022

Researchers develop a polyvalent lipid nanoparticle mRNA vaccine against Monkeypox virus

Researchers developed an mRNA technology-based vaccine candidate against the monkeypox virus and evaluated its immunogenicity in animal models.

5 Dec 2022

Study estimates the epidemiological impact of a COVID-19 testing-related incident at a surge laboratory in the UK

Researchers investigated the epidemiological impact of an incident at a laboratory in the UK.

5 Dec 2022

Researchers uncover the host protease CAPN2 as a novel host factor that aids the infection of SARS-CoV-2

Researchers investigated the potential of the CAPN2 molecule as a therapeutic target against SARS-CoV-2.

5 Dec 2022

How two structurally different lemon pectins modulate the gut microbiota

A diet containing fruits and vegetables contains pectins (plant polysaccharides). Pectin cannot be metabolized by mammalian cells in the gastrointestinal tract but is fermented by the gut microbiota in the colon, where short-chain fatty acids (SCFAs) are released. Previous studies have examined pectin's prebiotic properties.

4 Dec 2022

COVID-19 pandemic caused rapid brain aging in adolescents

Researchers assess how the COVID-19 pandemic affected the neurological development of young adults.

4 Dec 2022

SARS-CoV-2 Omicron infections pose long-COVID risks despite reduced severity

researchers compared the post-coronavirus disease complaints and symptoms in individuals infected with the SARS-CoV-2 Omicron variant with those in individuals with Delta variant infections to understand whether the long-term complaints after Omicron infections are similar to those in infections with other SARS-CoV-2 variants.

2 Dec 2022

Medical Science News

AHA announces additional research network funding to address lack of diversity, equity in clinical trials

Laos malaria outbreak in 2020–21 likely caused by multidrug-resistant strains of P. falciparum

Researchers create breathable material for a multifunctional, wearable heart monitor

3D printing can aid in the production of radiopharmaceuticals

Mpox virus from Clade 2b is the least virulent strain according to new study

Study explores histopathological, serological, and clinical characteristics of PASC in patients with mild COVID-19

Immunopeptidome characters of human CoV-OC43-infected cells

Discovery offers an avenue for development of novel therapies for Chagas disease

Natural material derived from seaweed can help improve outcomes after heart bypass surgery

Study provides understanding of SARS-CoV-2 pulmonary infection long-term effects at the microanatomical, cellular, and molecular level

Comparison of blood plasma protein expression in mild, moderate, and severe COVID-19 identifies novel disease severity biomarkers

How did the seasonal patterns of RSV infections in 2022 compare with those from other COVID-19 pandemic and pre-pandemic years?

Exploring effects of COVID-19 pandemic on neurodevelopment and mental health in adolescents

Impact of COVID-19 booster vaccination and breakthrough infection

Researchers develop a polyvalent lipid nanoparticle mRNA vaccine against Monkeypox virus

Study estimates the epidemiological impact of a COVID-19 testing-related incident at a surge laboratory in the UK

Researchers uncover the host protease CAPN2 as a novel host factor that aids the infection of SARS-CoV-2

How two structurally different lemon pectins modulate the gut microbiota

COVID-19 pandemic caused rapid brain aging in adolescents

SARS-CoV-2 Omicron infections pose long-COVID risks despite reduced severity

How agentic AI is reshaping laboratory workflows

Fourier 80: bringing benchtop NMR systems to the laboratory

How industrial hygiene flow calibration supports defensible exposure data

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