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Study evaluates BA.5-bivalent booster against new Omicron sublineages

In a new study, researchers evaluated the efficacy of four doses of parental messenger ribonucleic acid (mRNA) vaccine and a BA.5-bivalent booster against recently emerged Omicron sublineages. Additionally, they determined whether prior infection improved the effect of a booster vaccination.

4 Nov 2022

H pylori eradication protects against aspirin-associated peptic ulcer bleeding

A new study, led by experts at the University of Nottingham found that the risk of stomach bleeding caused by using aspirin long-term, can be reduced with a short course of antibiotics, potentially improving the safety of aspirin when used to prevent heart attacks, strokes and possibly some cancers.

4 Nov 2022

Study estimates the quality of care for patients with long-term health conditions

The number of new diagnoses of rheumatoid arthritis fell by 20% in the first year of the COVID-19 pandemic, new research suggests.

4 Nov 2022

Environmental toxicants contribute to obesity and metabolic disease

In a recent study published in the Current Opinion in Pharmacology journal, researchers assessed the impact of environmental toxicants and brown adipose tissue (BAT) on obesity and metabolic disorders.

4 Nov 2022

Green tea catechins and resveratrol display neuroprotective properties in Alzheimer's models

In a recent study published in the journal Free Radical Biology and Medicine, researchers screened for neuroprotective compounds against Alzheimer’s disease (AD).

3 Nov 2022

Health of mothers, fetuses, and children are all affected by the maternal environment

A recent editorial published in the journal BMC Medicine examined existing literature for associations between the mother's and offspring's health outcomes and a broad range of maternal characteristics related to pregnancy and postnatal phenotypes and complications.

3 Nov 2022

Fermented dairy products can improve gut mucosal immunity

In a recent study published in the journal Immunology Letters, researchers assessed the role of fermented dairy products and dairy starters in modulating gut mucosal immunity.

3 Nov 2022

Circadian disruption induces weight gain through changes in gut microbiota

In a recent study published in the journal Molecular Metabolism, researchers investigated the impact of environmental and genetic disruptions of the circadian rhythms on the peripheral circadian clock synchronization and microbiome oscillations in the gastrointestinal tract.

3 Nov 2022

Study shows a rise in blood pressure during COVID-19

In a recent study published in the journal Hypertension, researchers examined blood pressure (BP) outcomes in individuals with hypertension during the coronavirus disease 2019 (COVID-19) pandemic.

3 Nov 2022

Weekly weight loss drug reduces BMI in teens

Researchers report that a weekly dose of semaglutide led to a significant BMI reduction in adolescents.

3 Nov 2022

Study uncovers a novel instructive role for the entorhinal cortex

A longstanding question in neuroscience is how mammalian brains (including ours) adapt to external environments, information, and experiences.

3 Nov 2022

Novel monoclonal antibodies NA8 and NE12 can neutralize most SARS-CoV-2 variants and Omicron subvariants

Researchers generated and characterized two monoclonal antibodies (NA8 and NE12) that target the receptor binding domain of the SARS-CoV-2 spike protein, and exhibit neutralizing activity against major SARS-CoV-2 variants of concern.

3 Nov 2022

Researchers use brain organoids to show how SARS-CoV-2 virus infects cortical neurons

Using human brain organoids, an international team of researchers, led by scientists at University of California San Diego School of Medicine and Sanford Consortium, has shown how the SARS-CoV-2 virus that causes COVID-19 infects cortical neurons and specifically destroys their synapses - the connections between brain cells that allow them to communicate with each other.

3 Nov 2022

Early deprivation may be more closely linked with cognitive and emotional functioning in adolescence

Experiences of early adversity due to poverty, abuse, and neglect are known to interfere with children's cognitive and emotional development.

3 Nov 2022

Scientists illuminate the molecular events underlying childhood movement disorder

Scientists at the UNC School of Medicine and UNC Eshelman School of Pharmacy, in collaboration with a team from Queen Mary University of London, have illuminated the molecular events underlying an inherited movement and neurodegenerative disorder known as ARSACS – Autosomal recessive spastic ataxia of Charlevoix-Saguenay, named for two Quebec valleys where the first cases were found.

3 Nov 2022

New closed-loop gene therapy approach to treat brain circuit disorders

On-demand expression of a gene that inhibits neuronal activity provides a way to reduce spontaneous seizures in mice, researchers report.

3 Nov 2022

Poll: More than half of people over 50 are a critical source of health help for older loved ones

More than half of people over 50 say they've helped at least one person over 65 take care of their health, personal hygiene, home or finances in the past two years, a new University of Michigan poll finds.

3 Nov 2022

Understanding the brain correlates of dissociative disorders

Trauma can cause dissociative symptoms - such as having an out-of-body experience, or feeling emotionally numb - that may help an individual cope in the short term but can have negative impacts if the symptoms persist for a long period of time.

3 Nov 2022

Study explores the potential use of anti-thymic stromal lymphopoietin monoclonal antibody as an adjuvant in allergic immunotherapy

A new study investigated the impact of a monoclonal anti-thymic stromal lymphopoietin (TSLP) antibody on subcutaneous allergen immunotherapy (SCIT) efficacy among patients with allergic rhinitis.

3 Nov 2022

Ventilation rates need to increase substantially to bring down Omicron infection probability

With SARS-CoV-2 variants continuing to evolve, building scientists and air quality specialists have assessed the ventilation rates of rooms required to keep the risk of infection under one percent, concluding that Omicron and its sublineages require ventilation some 50 times greater than the virus did when humanity first encountered it in the spring of 2020.

3 Nov 2022

Medical Research News

Study evaluates BA.5-bivalent booster against new Omicron sublineages

H pylori eradication protects against aspirin-associated peptic ulcer bleeding

Study estimates the quality of care for patients with long-term health conditions

Environmental toxicants contribute to obesity and metabolic disease

Green tea catechins and resveratrol display neuroprotective properties in Alzheimer's models

Health of mothers, fetuses, and children are all affected by the maternal environment

Fermented dairy products can improve gut mucosal immunity

Circadian disruption induces weight gain through changes in gut microbiota

Study shows a rise in blood pressure during COVID-19

Weekly weight loss drug reduces BMI in teens

Study uncovers a novel instructive role for the entorhinal cortex

Novel monoclonal antibodies NA8 and NE12 can neutralize most SARS-CoV-2 variants and Omicron subvariants

Researchers use brain organoids to show how SARS-CoV-2 virus infects cortical neurons

Early deprivation may be more closely linked with cognitive and emotional functioning in adolescence

Scientists illuminate the molecular events underlying childhood movement disorder

New closed-loop gene therapy approach to treat brain circuit disorders

Poll: More than half of people over 50 are a critical source of health help for older loved ones

Understanding the brain correlates of dissociative disorders

Study explores the potential use of anti-thymic stromal lymphopoietin monoclonal antibody as an adjuvant in allergic immunotherapy

Ventilation rates need to increase substantially to bring down Omicron infection probability

Building quality into drug development for safer, faster medicines

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

A new method to measure intracellular water in biological systems

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