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Home » Antigen

A spike-derived epitope YLQ induces robust polyfunctional cytotoxic T cell responses in COVID-19 recovered individuals

Scientists from Australia have recently deciphered the structural and molecular basis of T cell-mediated recognition of a dominant epitope on …

18/08/2021

Study reveals cellular basis of antigen-specific response to Pfizer-BioNTech’s COVID-19 vaccine

Researchers in the United States have provided important insights into the antigen-specific cellular response and evolving humoral (antibody) response to …

30/07/2021

Tissue-resident memory T cells found in lungs of people who had COVID-19 10 months ago

Resident memory T (TRM) cells are T cells (both CD4+ and CD8+) strategically residing in peripheral tissues to control mucosal …

26/05/2021

Personalized vaccine can provide effective immunization against cancer

Marie-Claude Bourgeois-Daigneault and her team at the CRCHUM are using mice to show how a combination of peptides and oncolytic …

11/05/2021

Can limiting the priming dose of a SARS-CoV-2 vaccine improve immunity?

Several vaccines have been developed, approved and rolled out to prevent coronavirus disease 2019 (COVID-19), caused by severe acute respiratory …

06/04/2021

SARS-CoV-2 escapes host immune responses by modulating dendritic cell maturation

A team of scientists from Italy and the USA has recently explored the maturation pattern of conventional dendritic cells (cDCs) …

05/03/2021

Vaccine candidate containing tetanus toxoid potentially protective against SARS-CoV-2

Researchers from Cuba, China, and France have demonstrated the potential of coupling a viral antigen with the tetanus toxoid protein …

15/02/2021

Sample Preparation for Fluorescence Microscopy

By Shelley Farrar, MSc, BSc Fluorescence Microscopy allows specimens to be studied with high sensitivity and specificity through the use …

01/02/2021

New COVID-19 test uses a smartphone microscope to quickly analyze saliva samples

Researchers at the University of Arizona are developing a COVID-19 testing method that uses a smartphone microscope to analyze saliva …

30/01/2021
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