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Omicron BA. 2 reinfections can occur shortly following BA.1 infection

Researchers investigated the probability of Omicron BA.2 reinfections following SARS-CoV-2 Omicron BA.1 initial infection by whole genomic sequencing in the period of dominance of these subvariants in Denmark.

24 Feb 2022

Study reveals sex-dimorphic immune imprints and in vivo functional impacts of mild COVID-19

Researchers used a systems immunology approach to analyze the immune states of healthy and non-obese subjects who recovered from mild COVID-19 and compared them with age- and sex-matched COVID-19-naive controls.

24 Feb 2022

Study shows SARS-CoV-2 hijacks mitochondrial transcriptional machinery resulting in organ failure and death

In a new study, researchers studied SARS-CoV-2 infection on the transcription of mitochondrial oxidative phosphorylation, glycolysis, nutrient sensing, and stress response genes.

24 Feb 2022

Pulmonary dysfunction in pediatric patients after acute COVID-19 infection

A recent study examined the pulmonary dysfunction persistent in pediatric populations post-acute COVID-19 infection.

24 Feb 2022

Immunological landscape of England during Omicron-driven SARS-CoV-2 wave

In a new study, researchers determined the immunological landscape of England throughout the SARS-CoV-2 Omicron wave.

24 Feb 2022

Research reveals why a common genetic variant worsens outcomes for people with ALS and FTD

A pioneering new study led by UCL and National Institutes of Health (NIH) scientists has revealed, for the first time, why a common genetic variant worsens disease outcomes for people with the devastating adult-onset neurodegenerative diseases amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD).

24 Feb 2022

Study examines the effect of sevoflurane on sleep disturbance caused by systemic inflammation

Getting a good night's sleep can sometimes be a challenge, but inflammation may make it even more difficult.

24 Feb 2022

Immune responses in patients with varying degrees of SARS-CoV-2 infection

In a recent research article published in the journal PLoS ONE, researchers looked at immunological responses in relation to established risk factors for serious illness. This prospective cohort study reports on long-lasting SARS-CoV-2 specific antibody and T-cellular immune responses six months after infection in rt-PCR confirmed cases of different illness severity (community and hospitalized patients).

24 Feb 2022

Edible egg-derived IgY antibodies against SARS-CoV-2 Omicron

A new study posted to the bioRxiv* preprint server reports on the development of anti-RBD immunoglobulin Y (IgY) antibodies from chicken eggs to block the binding of the viral RBD to human ACE2 receptors. This approach has several advantages since chicken egg-derived IgY can be edible and polyclonal can target multiple epitopes, enhancing neutralizing activity.

23 Feb 2022

Scientists discover how a rare genetic disorder disrupts key neural interactions in the developing brain

Every time you chew, talk, yawn, or sense the zap of a toothache, cranial nerve cells are shuttling electrochemical signals to your brain.

23 Feb 2022

First reported case of a cat infected with SARS-CoV-2 Delta AY.3 variant

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is hurting our loved ones — even those that walk on four legs. Researchers from the University of Pennsylvania documented the recovery of an 11-year old indoor housecat living in Delaware who first presented to the veterinary hospital after experiencing distressing gastrointestinal symptoms.

23 Feb 2022

Abdominal obesity may lead to greater risk of COPD and asthma in women

Obesity has been linked to a wide array of health problems. A new study suggests that abdominal obesity as measured by body mass index (BMI) and waist circumference, may result in a greater risk of chronic obstructive pulmonary disease (COPD) and asthma.

23 Feb 2022

New studies explore the potential role of bariatric surgery in reducing breast cancer risk

New studies aim to clarify the relationship between obesity and breast cancer, and explore the potential role of bariatric surgery in reducing this risk, according to a review published online in Obesity, The Obesity Society's flagship journal.

23 Feb 2022

Research shows the importance of stopping drug use in early adulthood

Young people who use drugs but quit before adulthood are – on average – not harming their future life chances, according to new research which tracked thousands of people over a 16-year period.

23 Feb 2022

Study on Omicron related mortality in cancer patients during recent COVID wave

A recent pre-proof study published in the journal Cancer Cell assessed the CFR of cancer patients during the third wave of the coronavirus disease 2019 (COVID-19) pandemic caused by the SARS-CoV-2 Omicron variant.

23 Feb 2022

Researchers explore possible use of stress reduction in atrial fibrillation management

Stress has been linked with poor health outcomes, though the exact mechanism remains poorly defined. Psychological stress is recognized as a contributing factor in atrial fibrillation (AFib), both in initiation and heightening of AFib.

23 Feb 2022

Tiny lipid-based nanoparticles carry genetic instructions directly into the lungs

Researchers at the Tufts University School of Engineering are building a reputation for precision targeting in drug delivery.

23 Feb 2022

Discovery of signaling pathway in immune cells may lead to new therapeutic approach for autoimmune diseases

Autoimmune diseases are triggered when the immune system malfunctions and attacks the body's own structures.

23 Feb 2022

Neanderthal gene makes people susceptible to COVID-19, but protects against HIV

A study recently published in the top-tier journal Proceedings of the National Academy of Sciences of the United States of America (PNAS) shows how a specific gene flow from Neandertals can act as a double-edged sword by increasing the risk for the development of severe coronavirus disease 2019 (COVID-19), and at the same time decreasing the risk for the infection with the human immunodeficiency virus (HIV).

23 Feb 2022

Firearms surpass car crashes as the leading cause of premature traumatic deaths in the U.S.

Firearms have overtaken car crashes as the main cause of premature deaths due to trauma in the US since 2017, finds research published online in the journal Trauma Surgery & Acute Care Open.

23 Feb 2022

Medical Research News

Omicron BA. 2 reinfections can occur shortly following BA.1 infection

Study reveals sex-dimorphic immune imprints and in vivo functional impacts of mild COVID-19

Study shows SARS-CoV-2 hijacks mitochondrial transcriptional machinery resulting in organ failure and death

Pulmonary dysfunction in pediatric patients after acute COVID-19 infection

Immunological landscape of England during Omicron-driven SARS-CoV-2 wave

Research reveals why a common genetic variant worsens outcomes for people with ALS and FTD

Study examines the effect of sevoflurane on sleep disturbance caused by systemic inflammation

Immune responses in patients with varying degrees of SARS-CoV-2 infection

Edible egg-derived IgY antibodies against SARS-CoV-2 Omicron

Scientists discover how a rare genetic disorder disrupts key neural interactions in the developing brain

First reported case of a cat infected with SARS-CoV-2 Delta AY.3 variant

Abdominal obesity may lead to greater risk of COPD and asthma in women

New studies explore the potential role of bariatric surgery in reducing breast cancer risk

Research shows the importance of stopping drug use in early adulthood

Study on Omicron related mortality in cancer patients during recent COVID wave

Researchers explore possible use of stress reduction in atrial fibrillation management

Tiny lipid-based nanoparticles carry genetic instructions directly into the lungs

Discovery of signaling pathway in immune cells may lead to new therapeutic approach for autoimmune diseases

Neanderthal gene makes people susceptible to COVID-19, but protects against HIV

Firearms surpass car crashes as the leading cause of premature traumatic deaths in the U.S.

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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