Initial SARS-CoV-2 vaccinations prime immune cells to respond to subsequent variants, study finds

by Perelman School of Medicine at the University of PennsylvaniaGraphical abstract. Credit:Immunity(2024). DOI: 10.1016/j.immuni.2024.02.017A new study from the Perelman School of Med

Updated on: March 19,2024

Initial SARS-CoV-2 vaccinations prime immune cells to respond to subsequent variants, study finds

by Perelman School of Medicine at the University of PennsylvaniaGraphical abstract. Credit:Immunity(2024). DOI: 10.1016/j.immuni.2024.02.017A new study from the Perelman School of Med

Updated on:March 19,2024

The secret lives of T cell receptors and their role in the immune response

by Delthia Ricks , Medical XpressCredit: CC0 Public DomainCanadian immunologists have identified a mechanism that promotes the activation of T cell receptors by altering how one of its components inte

Updated on: May 05,2024

The secret lives of T cell receptors and their role in the immune response

by Delthia Ricks , Medical XpressCredit: CC0 Public DomainCanadian immunologists have identified a mechanism that promotes the activation of T cell receptors by altering how one of its components inte

Updated on:May 05,2024

SARS-CoV-2 antibodies detectable up to seven months post COVID-19 onset

by Instituto de Medicina MolecularColorized scanning electron micrograph of a dying cell (blue) heavily infected with SARS-CoV-2 (yellow), the virus that causes COVID-19. Credit: NIAID Integrated Rese

Updated on: April 10,2024

SARS-CoV-2 antibodies detectable up to seven months post COVID-19 onset

by Instituto de Medicina MolecularColorized scanning electron micrograph of a dying cell (blue) heavily infected with SARS-CoV-2 (yellow), the virus that causes COVID-19. Credit: NIAID Integrated Rese

Updated on:April 10,2024

Women who are 'larks' have a lower risk of developing breast cancer

by National Cancer Research InstituteThree-dimensional culture of human breast cancer cells, with DNA stained blue and a protein in the cell surface membrane stained green. Image created in 2014 by To

Updated on: March 13,2024

Women who are 'larks' have a lower risk of developing breast cancer

by National Cancer Research InstituteThree-dimensional culture of human breast cancer cells, with DNA stained blue and a protein in the cell surface membrane stained green. Image created in 2014 by To

Updated on:March 13,2024

Impact of dietary interventions inconsistent in rheumatoid arthritis

(HealthDay)—For patients with rheumatoid arthritis (RA), the impact of dietary interventions is inconsistent, although some research indicates benefit for omega-3 supplementation, according to a revie

Updated on: April 07,2024

Impact of dietary interventions inconsistent in rheumatoid arthritis

(HealthDay)—For patients with rheumatoid arthritis (RA), the impact of dietary interventions is inconsistent, although some research indicates benefit for omega-3 supplementation, according to a revie

Updated on:April 07,2024

Researchers describe how birch pollen affects immune cells

by Jan Grabowski, Zentrum für Experimentelle und Klinische InfektionsforschungAPE exposure induces transcriptional changes in moDC. (A) IL-12p70 content in supernatants of moDC stimulated with 100 ng/

Updated on: March 05,2024

Researchers describe how birch pollen affects immune cells

by Jan Grabowski, Zentrum für Experimentelle und Klinische InfektionsforschungAPE exposure induces transcriptional changes in moDC. (A) IL-12p70 content in supernatants of moDC stimulated with 100 ng/

Updated on:March 05,2024

A possible mechanism of lymphocyte deficiency in patients with COVID-19

by Russian Foundation for Basic ResearchCreative rendition of SARS-CoV-2 particles (not to scale). Credit: National Institute of Allergy and Infectious Diseases, NIHScientists from RUDN, National Medi

Updated on: April 10,2024

A possible mechanism of lymphocyte deficiency in patients with COVID-19

by Russian Foundation for Basic ResearchCreative rendition of SARS-CoV-2 particles (not to scale). Credit: National Institute of Allergy and Infectious Diseases, NIHScientists from RUDN, National Medi

Updated on:April 10,2024

Language barriers may cause some children to be underdiagnosed for allergic conditions

byAmerican College of Allergy, Asthma, and ImmunologyCredit: CC0 Public DomainAbout 20% of the US population speaks a language other than English when they are at home. The abundance of language

Updated on: March 05,2024

Language barriers may cause some children to be underdiagnosed for allergic conditions

byAmerican College of Allergy, Asthma, and ImmunologyCredit: CC0 Public DomainAbout 20% of the US population speaks a language other than English when they are at home. The abundance of language

Updated on:March 05,2024

Loosening chimeric antigen receptor's grip on T-regulatory cells improves function, researchers find

by Leslie Cantu,Medical University of South CarolinaCAR and endogenous TCR/CD28 activation result in phenotypically similar Tregs. Credit:Molecular Therapy—Methods & Clinical Developme

Updated on: January 11,2025

Loosening chimeric antigen receptor's grip on T-regulatory cells improves function, researchers find

by Leslie Cantu,Medical University of South CarolinaCAR and endogenous TCR/CD28 activation result in phenotypically similar Tregs. Credit:Molecular Therapy—Methods & Clinical Developme

Updated on:January 11,2025

The anterior chamber of the eye as a servant to medical research

by Karolinska InstitutetCredit: B Henrique, PixabayTo mechanistically understand what happens in the living body under physiological and pathological conditions, requires a non-invasive high spat

Updated on: March 07,2024

The anterior chamber of the eye as a servant to medical research

by Karolinska InstitutetCredit: B Henrique, PixabayTo mechanistically understand what happens in the living body under physiological and pathological conditions, requires a non-invasive high spat

Updated on:March 07,2024

Researchers develop statistical method for genetic mapping of autoimmune diseases

byBrigham and Women’s HospitalSchematic overview of SCENT and SCENT enhancer–gene pairs across nine single-cell multimodal datasets.a, SCENT identifies (1) activecis-regulatory regio

Updated on: April 27,2024

Researchers develop statistical method for genetic mapping of autoimmune diseases

byBrigham and Women’s HospitalSchematic overview of SCENT and SCENT enhancer–gene pairs across nine single-cell multimodal datasets.a, SCENT identifies (1) activecis-regulatory regio

Updated on:April 27,2024

Researchers uncover key to preventing fibrosis in biomaterial implants

byUniversity of VirginiaHydrogel fabrication and subcutaneous implantation. Credit:Science Advances(2024). DOI: 10.1126/sciadv.adf2675A study from the University of Virginia's De

Updated on: November 01,2024

Researchers uncover key to preventing fibrosis in biomaterial implants

byUniversity of VirginiaHydrogel fabrication and subcutaneous implantation. Credit:Science Advances(2024). DOI: 10.1126/sciadv.adf2675A study from the University of Virginia's De

Updated on:November 01,2024