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Durability of immunity to SARS-CoV-2 reinfection among initially unvaccinated individuals with previous SARS-CoV-2 infection

An new study published presents evidence that a prior history of infection with SARS-CoV-2 provides immunity that prevents reinfection for at least a year.

2 Mar 2022

Adenosine receptor agonists provide therapeutic target in mouse SARS-CoV-2 infection

A new study describes the efficacy of adenosine receptor agonists in the treatment of SARS-CoV-2 infection.

2 Mar 2022

The prevalence of SARS-CoV-2 in environment and animal samples from the Huanan seafood market

A new study describes the surveillance of SARS-CoV-2 within the Huanan seafood market.

2 Mar 2022

Antigenic differences between Omicron BA.1 and BA.2 SARS-CoV-2 variants

A new study identifies the antigenic differences that exist between the Omicron BA.2 and BA.1 variants.

2 Mar 2022

Short-term change of depressive and anxiety symptoms in relation to COVID-19 vaccination

Researchers assess the short-term impacts of vaccination on the mental health of Swedish adults, with a primary focus on depression and anxiety.

2 Mar 2022

Some oral bacteria associated with development of high blood pressure in postmenopausal women

Some oral bacteria were associated with the development of hypertension, also known as high blood pressure, in postmenopausal women, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

2 Mar 2022

Potential of a SARS-CoV-2 immunoPET approach to study COVID-19 dynamics in total body in rhesus macaques

In a recent study an immunoPET technique that the authors were using to analyze SIV was adapted to evaluate the spatiotemporal dynamics of SARS-CoV-2 infection in a rhesus macaque model.

2 Mar 2022

Study explores signature gut microbiome connection with immune checkpoint inhibitor response in advanced melanomas

Researchers from different countries performed a meta-analysis of real-world cross-cohorts and provided an association of the gut microbiome with immune checkpoint inhibitors response in patients with advanced melanomas.

2 Mar 2022

Serological test to assess presence of immunoglobulin isotypes targeted against antigens routinely used in COVID-19 diagnosis

The current study discusses a reliable ELISA that can detect three isotypes of antibody against three SARS-CoV-2 antigens.

2 Mar 2022

Understanding the evolutionary mutational patterns of chronic SARS-CoV-2 infection

In a new study, researchers elucidated the factors driving adaptive evolution in chronic SARS-CoV-2 infections.

2 Mar 2022

Study reports substantial loss of protection one month after complete SARS-CoV-2 BNT162b2 immunization in children

A new study evaluated the efficacy of Pfizer’s BNT162b2 vaccine in children aged 17 years or younger after the emergence of the SARS-CoV-2 Omicron variant.

2 Mar 2022

Population-level health and economic impact of the Pfizer-BioNTech COVID-19 vaccine in first year of rollout in the US

A new study shows the impact of the vaccine program on the state of public health in the USA.

2 Mar 2022

More evidence points to the Wuhan Market as a source of the COVID-19 pandemic

Independent research groups have determined that SARS-CoV-2 was arguably initially present in the Huanan Seafood Wholesale Market – spilling over to people on two separate occasions.

2 Mar 2022

Drug misuse is not exclusive to the opioid epidemic, suggests study

Drug misuse is not exclusive to the opioid epidemic, according to a recent West Virginia University study. Every year, about 50,000 people in the United States are admitted to the emergency room due to misuse of a common over-the-counter pain medication – acetaminophen.

2 Mar 2022

Targeting necroptosis using a necroptosis inhibitor lessens myositis-induced muscle weakness

A new study has suggested that treatment to target necroptosis in muscle fibers using a necroptosis inhibitor lessens myositis-induced muscle weakness as well as muscle cell death and inflammation in the muscles. This has been shown to be a promising strategy for treating polymyositis.

2 Mar 2022

Researchers explore a human speech recognition model based on machine learning

Hearing loss is a rapidly growing area of scientific research as the number of baby boomers dealing with hearing loss continues to increase as they age.

2 Mar 2022

Researchers identify directed interactions between brain areas and confirmed patterns of activity

Exploring how brain areas communicate with each other is the focus of a long-standing research collaboration between Carnegie Mellon University, Albert Einstein College of Medicine, and Champalimaud Research.

2 Mar 2022

Developmental delays related to Leigh syndrome may occur earlier than previously known

Researchers from the Mitochondrial Medicine Frontier Program at Children's Hospital of Philadelphia have found that developmental delays associated with Leigh syndrome, the most common pediatric mitochondrial disorder, may occur earlier than previously recognized – even before metabolic stroke and regression – which could provide clinicians with an opportunity for earlier diagnosis and therapeutic interventions.

1 Mar 2022

Masks made of woven fabrics are lousy air filters

Like many other viruses, COVID-19 is transmitted primarily via particles carried in the air. An infected person breathes out particles containing the virus into the air, which can then be inhaled by another person, who then becomes infected.

1 Mar 2022

Repeat surgery for recurrence is common among hernia patients

About one in six older Americans who'd undergone an operation to repair a hernia had repeat hernia surgery less than 10 years later, Michigan Medicine research found.

1 Mar 2022

Medical Research News

Durability of immunity to SARS-CoV-2 reinfection among initially unvaccinated individuals with previous SARS-CoV-2 infection

Adenosine receptor agonists provide therapeutic target in mouse SARS-CoV-2 infection

The prevalence of SARS-CoV-2 in environment and animal samples from the Huanan seafood market

Antigenic differences between Omicron BA.1 and BA.2 SARS-CoV-2 variants

Short-term change of depressive and anxiety symptoms in relation to COVID-19 vaccination

Some oral bacteria associated with development of high blood pressure in postmenopausal women

Potential of a SARS-CoV-2 immunoPET approach to study COVID-19 dynamics in total body in rhesus macaques

Study explores signature gut microbiome connection with immune checkpoint inhibitor response in advanced melanomas

Serological test to assess presence of immunoglobulin isotypes targeted against antigens routinely used in COVID-19 diagnosis

Understanding the evolutionary mutational patterns of chronic SARS-CoV-2 infection

Study reports substantial loss of protection one month after complete SARS-CoV-2 BNT162b2 immunization in children

Population-level health and economic impact of the Pfizer-BioNTech COVID-19 vaccine in first year of rollout in the US

More evidence points to the Wuhan Market as a source of the COVID-19 pandemic

Drug misuse is not exclusive to the opioid epidemic, suggests study

Targeting necroptosis using a necroptosis inhibitor lessens myositis-induced muscle weakness

Researchers explore a human speech recognition model based on machine learning

Researchers identify directed interactions between brain areas and confirmed patterns of activity

Developmental delays related to Leigh syndrome may occur earlier than previously known

Masks made of woven fabrics are lousy air filters

Repeat surgery for recurrence is common among hernia patients

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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