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Powerful microscopy tool sheds light on the origins of arterial biomass in pulmonary arterial hypertension

Pulmonary arterial hypertension (PAH) is a rare and incurable disease of the lung arteries that causes early death.

20 Jan 2023

Loneliness among college students related to altered diet quality and physical inactivity

Transitioning to a new environment, as many college freshman do, can increase feelings of loneliness, and feelings of loneliness in college students have dramatically increased in the last decade, according to the National College Health Assessment.

20 Jan 2023

Therapeutic small molecule can restore visual functions after optic nerve injury

Traumatic injury to the brain, spinal cord and optic nerve in the central nervous system (CNS) are the leading cause of disability and the second leading cause of death worldwide.

20 Jan 2023

Study sheds light on the mechanisms behind virulence of MRSA blood stream infections

Researchers at Mount Sinai, in collaboration with researchers at New York University, have published a study in Cell Host and Microbe that sheds light on the mechanisms behind the severity, or virulence, of methicillin-resistant Staphylococcus aureus (MRSA) blood stream infections.

20 Jan 2023

Gene editing could offer a promising solution for treating patients after a heart attack

Editing a gene that prompts a cascade of damage after a heart attack appeared to reverse this inevitable course in mice, leaving their hearts remarkably unharmed, a new study by UT Southwestern scientists showed.

20 Jan 2023

People with hybrid immunity are the most protected against severe COVID-19 and reinfection

A University of Calgary research group - which includes several Bachelor of Health Sciences alumni joined forces with members of the World Health Organization to tackle a global health question.

20 Jan 2023

Research reveals the cellular origin of cancer-associated fibroblasts

A type of cell that plays a key role in pancreatic cancer can trace its origin back to a structure that forms during embryonic development, new research at MUSC Hollings Cancer Center shows.

20 Jan 2023

Study identifies women with twofold increased risk of developing contralateral breast cancer

Women with cancer in one breast may be at higher risk of developing cancer in the opposite breast if they are carriers of specific genetic changes that predispose them to develop breast cancer, according to a study led by the Mayo Clinic Comprehensive Cancer Center.

20 Jan 2023

Brazilian study uncovers reorganization of anatomical structures in the brains of congenitally blind people

Recently published in the scientific journal Human Brain Mapping, a Brazilian study has identified for the first time the reorganization of anatomical structures in the brain of people with congenital blindness.

20 Jan 2023

Buprenorphine-involved overdose deaths did not increase after implementation of prescribing flexibilities

The proportion of opioid overdose deaths involving buprenorphine, a medication used to treat opioid use disorder, did not increase in the months after prescribing flexibilities were put in place during the COVID-19 pandemic, according to a new study.

20 Jan 2023

Analysis of seemingly recovered COVID-19 patients indicates that SARS-CoV-2 infection can persist significantly longer than suggested by PCR-negative tests

Scientists have described the infection dynamics and clinical features of PCR-negative patients who eventually died due to the worsening of COVID-19.

20 Jan 2023

Longitudinal assessment of immunoglobulin G antibody responses to messenger ribonucleic acid vaccination doses and breakthrough infections

Researchers evaluated immunoglobulin G (IgG) responses to coronavirus disease 2019 (COVID-19) messenger ribonucleic acid (mRNA) vaccinations.

20 Jan 2023

How effective are prior SARS-CoV-2 infections and hybrid immunity against Omicron breakthrough infections?

Researchers performed a systematic review and meta-regression study to determine the breadth and duration of the protective immunity conferred by previous severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and hybrid immunity.

20 Jan 2023

Study shows increase in medical encounters six months post-SARS-CoV-2 infection, with vaccination lowering persistent symptoms risk

Researchers identified factors related to PCC [post-COVID-19 (coronavirus disease 2019] symptoms and assessed changes in PCC medical visits.

20 Jan 2023

Comprehensive profiling of human-to-human oral and intestinal microbial transmission

Researchers identified widespread bacterial strain sharing among humans (>10 million sharing instances) with distinctive patterns of transmission including vertical transmission, transmission within households, and the population.

20 Jan 2023

WHO reports a severe case of avian (bird) flu in Ecuador

In a recent article published in the Disease Outbreak News section of the World Health Organization (WHO) website, they reported severe infection from the current H5 clade of avian influenza A virus in a nine-year-old girl inhabiting a rural province of Bolívar in Ecuador.

20 Jan 2023

New trial evaluates Omicron BA.1–adapted BNT162b2 vaccine in older adults

Researchers reported the findings of the phase III trial evaluating the Omicron BA.1–adapted mono and bivalent BNT162b2 coronavirus disease 2019 (COVID-19) vaccine in 55-year-old adults. These individuals had already received three 30μg doses of the BNT162b2 vaccine.

20 Jan 2023

Medical Research News

Powerful microscopy tool sheds light on the origins of arterial biomass in pulmonary arterial hypertension

Loneliness among college students related to altered diet quality and physical inactivity

Therapeutic small molecule can restore visual functions after optic nerve injury

Study sheds light on the mechanisms behind virulence of MRSA blood stream infections

Gene editing could offer a promising solution for treating patients after a heart attack

People with hybrid immunity are the most protected against severe COVID-19 and reinfection

Research reveals the cellular origin of cancer-associated fibroblasts

Study identifies women with twofold increased risk of developing contralateral breast cancer

Brazilian study uncovers reorganization of anatomical structures in the brains of congenitally blind people

Buprenorphine-involved overdose deaths did not increase after implementation of prescribing flexibilities

Analysis of seemingly recovered COVID-19 patients indicates that SARS-CoV-2 infection can persist significantly longer than suggested by PCR-negative tests

Longitudinal assessment of immunoglobulin G antibody responses to messenger ribonucleic acid vaccination doses and breakthrough infections

How effective are prior SARS-CoV-2 infections and hybrid immunity against Omicron breakthrough infections?

Study shows increase in medical encounters six months post-SARS-CoV-2 infection, with vaccination lowering persistent symptoms risk

Comprehensive profiling of human-to-human oral and intestinal microbial transmission

WHO reports a severe case of avian (bird) flu in Ecuador

New trial evaluates Omicron BA.1–adapted BNT162b2 vaccine in older adults

WHO to launch council to accelerate the development of TB vaccine

Metastatic Melanoma: key protein identified that aids the spread of skin cancer

Older adults' willingness to travel by walking or cycling may help prevent early functional disability, mortality

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

Obesity, GLP-1s, and metabolic care

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