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Research examines the roles of cytokines during SARS-CoV-2 infection in rhesus macaques

In a recent study posted to the bioRxiv* preprint server, researchers in the United States assessed the role of two cytokines, interferon-gamma (IFN-γ) and interleukin-10 (IL-10), in regulating immune cell responses and inflammation early during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in rhesus macaques.

18 Sep 2022

An improved COVID-19 vaccine shows promise against Omicron in experimental models

In a recent study published in the journal Science Translational Medicine, researchers in the United States designed a bivalent coronavirus disease 2019 (COVID-19) vaccine on the messenger ribonucleic acid (mRNA) platform.

18 Sep 2022

Researchers identify universal features shaping organelle gene retention

Mitochondria are compartments – so-called "organelles" -- in our cells that provide the chemical energy supply we need to move, think, and live.

16 Sep 2022

Single-cell RNA sequencing reveals dynamic immune landscape during the early stages of bubonic plague

This study is led by Dr. Ruifu Yang, Dr. Zongmin Du (State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology) and Dr. Fan Bai (Biomedical Pioneering Innovation Center, School of Life Sciences, Peking University).

16 Sep 2022

Research reveals pivotal role of C/EBPb in the development of alveolar macrophages

If a secretion in the lungs’ alveoli is not cleared regularly, breathing difficulties can develop. In a study published in Science Immunology, a team led by Alexander Mildner and Achim Leutz has now explained the pivotal role of the transcription factor C/EBPb in this process.

16 Sep 2022

Study identifies a promising target for polycystic kidney disease treatment

Blocking the inhibition of PKD1 and PKD2 gene expression by deleting a binding site for microRNAs hindered the formation and growth of kidney cysts in autosomal dominant polycystic kidney disease (ADPKD) models, UT Southwestern researchers reported.

16 Sep 2022

RIT scientist receives $1.7 million NIH award to study how cells control the size of organelles

A Rochester Institute of Technology scientist hopes that a better understanding of how living cells maintain the size of their organelles can lead to therapies for neurodegenerative diseases.

16 Sep 2022

Deep AI models fail to capture the configural nature of human shape perception

Deep convolutional neural networks (DCNNs) don't see objects the way humans do – using configural shape perception – and that could be dangerous in real-world AI applications, says Professor James Elder, co-author of a York University study published today.

16 Sep 2022

Novel imaging information system may provide a faster, more accurate prognosis for certain cancers

Researchers at the University of Colorado Anschutz Medical Campus have found that a new imaging information system may ultimately provide a faster, more accurate prognosis for certain cancers.

16 Sep 2022

U of A research findings could give scientists the upper hand in tackling SARS-CoV-2

University of Alberta research shows how cell membranes play a much larger role than previously understood in allowing spike proteins on viruses to infect cells.

16 Sep 2022

U of M researchers receive grant to map senescent cells in preclinical studies and human tissues

Researchers at the University of Minnesota Medical School and the Institute on the Biology of Aging and Metabolism were awarded a total of $19.3 million in grants from the National Institutes of Health Common Fund to map senescent cells in preclinical studies and human tissues as part of the SenNet Consortium.

16 Sep 2022

New genomic test can predict a patient's risk of developing severe COVID-19, research suggests

A genomic test being developed by a Charlottesville, Va., company can predict a patient's risk of developing severe COVID-19, new research from UVA Health suggests.

16 Sep 2022

Study shows differences in treatment outcomes for Black vs. white women with hormone receptor-positive breast cancer

A study led by City of Hope, one of the largest cancer research and treatment organizations in the United States, found that Black women with Stage 1 or 2 breast cancer were almost three times more likely than white women to have tumor shrinkage from hormone therapy delivered prior to surgery, yet Black women were more likely than their white counterparts to have worse outcomes when this type of endocrine therapy before surgery was used at a later stage of disease.

16 Sep 2022

First Hand Experience in the Field of Clinical and Applied Mass Spectrometry

This Interview focuses on describing the Clinical and Applied Mass Spectrometry Program available at LOYOLA UNIVERSITY CHICAGO

From Loyola University Chicago Health Sciences Campus 16 Sep 2022

SARS-CoV-2 N escape mutations do not affect rapid antigen testing

A new study maps the escape mutations found in various strains of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that could cause them to escape neutralization by antibodies or detection by rapid antigen tests that rely on antibody binding for a positive result.

16 Sep 2022

Excessive smartphone use may lead to early puberty

Exposure to blue light via regular use of tablets and smartphones may alter hormone levels and increase the risk of earlier puberty, according to data from a rat study presented today at the 60th Annual European Society for Paediatric Endocrinology Meeting.

16 Sep 2022

Study evaluates how rapid tests will perform when challenged with future SARS-CoV-2 variants

The availability of rapid antigen tests has significantly advanced efforts to contain the spread of COVID-19, but every new variant of concern raises questions about whether diagnostic tests will still be effective.

15 Sep 2022

Study finds better academic outcomes among high school students with disabilities in inclusive settings

Indiana high school students with disabilities who spent 80% of their educational time in general education classrooms scored higher on state reading and math assessments and were better prepared for postsecondary education and employment opportunities than their peers in less inclusive settings, according to a new study by Indiana University researchers.

15 Sep 2022

Father of modern corneal science honored with the 2022 António Champalimaud Vision Award

Claes H. Dohlman, MD, PhD, whose pioneering research at Mass Eye and Ear and in the Department of Ophthalmology at Harvard Medical School (HMS) has forever changed the way conditions of the cornea are understood and treated, has been presented with the 2022 António Champalimaud Vision Award for his vast contributions to vision research.

15 Sep 2022

New mechanism may prevent the natural aging of immune cells

A new mechanism that slows down and may even prevent the natural aging of immune cells – one of the nine 'hallmarks of aging' – has been identified by an international team led by UCL scientists.

15 Sep 2022

Cell News and Research

Research examines the roles of cytokines during SARS-CoV-2 infection in rhesus macaques

An improved COVID-19 vaccine shows promise against Omicron in experimental models

Researchers identify universal features shaping organelle gene retention

Single-cell RNA sequencing reveals dynamic immune landscape during the early stages of bubonic plague

Research reveals pivotal role of C/EBPb in the development of alveolar macrophages

Study identifies a promising target for polycystic kidney disease treatment

RIT scientist receives $1.7 million NIH award to study how cells control the size of organelles

Deep AI models fail to capture the configural nature of human shape perception

Novel imaging information system may provide a faster, more accurate prognosis for certain cancers

U of A research findings could give scientists the upper hand in tackling SARS-CoV-2

U of M researchers receive grant to map senescent cells in preclinical studies and human tissues

New genomic test can predict a patient's risk of developing severe COVID-19, research suggests

Study shows differences in treatment outcomes for Black vs. white women with hormone receptor-positive breast cancer

First Hand Experience in the Field of Clinical and Applied Mass Spectrometry

SARS-CoV-2 N escape mutations do not affect rapid antigen testing

Excessive smartphone use may lead to early puberty

Study evaluates how rapid tests will perform when challenged with future SARS-CoV-2 variants

Study finds better academic outcomes among high school students with disabilities in inclusive settings

Father of modern corneal science honored with the 2022 António Champalimaud Vision Award

New mechanism may prevent the natural aging of immune cells

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