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UCLA scientists discover how immune cells can be trained to fight potential threats

The body's immune cells naturally fight off viral and bacterial microbes and other invaders, but they can also be reprogrammed or "trained" to respond even more aggressively and potently to such threats, report UCLA scientists who have discovered the fundamental rule underlying this process in a particular class of cells.

24 Jun 2021

Serving larger portions of veggies may promote vegetable intake in young children

It can be difficult to get young kids to eat enough vegetables, but a new Penn State study found that simply adding more veggies to their plates resulted in children consuming more vegetables at the meal.

24 Jun 2021

New risk score system to accurately predict leukemia relapse

Leukemia is a group of blood cancers that affects thousands of people worldwide. However, with advances in medicine, several different types of leukemia can be effectively treated with donor stem cells through allogenic stem cell transplantation (allo-SCT).

24 Jun 2021

Is COVID-19 more severe in pregnancy?

A new study, released as a preprint on the medRxiv* server, indicates that pregnant women are more likely to develop severe disease following severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

24 Jun 2021

Family history modifies the link between blood lipids and esophageal cancer risk

Several studies have associated blood lipids with different types of cancer like that of the food pipe or “esophagus,” but much remains to be understood, to apply this knowledge clinically.

24 Jun 2021

COVID-19 prevalence in the U.S. has far exceeded the known number of cases

In a new study, National Institutes of Health researchers report that the prevalence of COVID-19 in the United States during spring and summer of 2020 far exceeded the known number of cases and that infection affected the country unevenly.

24 Jun 2021

Internal communication network in mammals provides new insights on obesity, skin disorders

National Institutes of Health scientists and their collaborators have identified an internal communication network in mammals that may regulate tissue repair and inflammation, providing new insights on how diseases such as obesity and inflammatory skin disorders develop. The new research is published in Cell.

24 Jun 2021

Scientists use new technology to optimize drug development for brain diseases

Dr. Hayder Amin and Dr. Caghan Kizil from the DZNE's Dresden site aim to speed up developing drugs against brain diseases through cutting-edge technology.

24 Jun 2021

Biomarker of chronic cellular stress is associated with Huntington's disease, shows study

A new University of California, Irvine-led study finds that the persistence of a marker of chronic cellular stress, previously associated with neurodegenerative diseases such as amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), also takes place in the brains of Huntington's disease (HD) patients.

24 Jun 2021

A study of circulating biomarkers in hospitalized patients infected with SARS-CoV-2 alpha variant

Now, a new study published on the medRxiv* preprint server proposes a rapid method to identify the mutations in B.1.1.7 (N501Y mutation and H69/V70 deletion) and the impact of this variant on various biomarkers in hospitalized patients. This is the first study that correlates the biomarker levels to SARS-CoV-2 variants.

23 Jun 2021

SARS-CoV-2 Delta variant likely to become dominant in the United States

Researchers have conducted a study showing that the B.1.1.7 lineage of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that emerged in the UK is now rapidly being displaced as the dominant strain in the United States by the variants of concern B.1.617.2 (Delta) and P.1 (Gamma) that emerged in India and Brazil, respectively.

23 Jun 2021

Flavoring can change how the brain responds to nicotine e-cigarettes

Flavoring can change how the brain responds to e-cigarette aerosols that contain nicotine, according to Penn State College of Medicine researchers.

23 Jun 2021

Researchers study COVID-19 immune dysfunction in relation to phosphatidylserine

Often patients suffering from COVID-19 (coronavirus disease) show striking immune dysregulation - causing increased morbidity and mortality. Mechanisms for adaptive immune disturbance, lymphopenia, and thromboinflammation in COVID-19 are still poorly understood.

23 Jun 2021

Researchers unravel new mechanism that enables cancer development

Researchers at the University of North Carolina at Chapel Hill and the UNC Lineberger Comprehensive Cancer Center have uncovered a new mechanism that activates specific genes, leading to the development of cancers.

23 Jun 2021

Cedars-Sinai receives $11.99 million from CIRM to launch ALS clinical trial

Cedars-Sinai has been awarded $11.99 million by California's stem cell agency to launch a clinical trial testing a potential gene and stem cell therapy for amyotrophic lateral sclerosis (ALS).

23 Jun 2021

Researchers review the origins of SARS-CoV-2 and present treatment methods

A million more questions arise for every answer we have against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Where did it come from? And will it ever go away? A recent article published in Frontiers in Cellular and Infection Microbiology reviews what scientists currently know about the origin, SARS-CoV-2 structure, and potential treatments against this new virus.

23 Jun 2021

Genome surveillance tool facilitates detection of COVID-19 variants

Swedish researchers have developed COVseq, a SARS-CoV-2 genome tracker that can be produced at a large scale for a small cost.

23 Jun 2021

Caterpillar’s venom shows promise for use in medicines, pest control

The venom of a caterpillar, native to South East Queensland, shows promise for use in medicines and pest control, Institute for Molecular Bioscience researchers say. The Doratifera vulnerans is common to large parts of Queensland's south-east and is routinely found in Toohey Forest Park on Brisbane's southside.

23 Jun 2021

MMRI expert receives diversity grant for research on autism, heart disease

Does a connection exist between the development of heart disease and autism? That's a question Dr. Maria Kontaridis, Executive Director and Gordon K. Moe Professor at the Masonic Medical Research Institute (MMRI), and her team have been actively investigating thanks to a grant from the American Heart Association (AHA).

23 Jun 2021

CTCELLS selected for the '200 Baby Unicorns Fostering Project'

CTCELLS, established by Prof. Minseok Kim of the Department of New Biology, DGIST, was selected for the '200 Baby Unicorns Fostering Project' organized by Ministry of SMEs and Startups(MSS) and Korea Institute of Startup & Entrepreneurship Development(KISED), recently.

23 Jun 2021