Study affirms benefit of very early antiretroviral therapy within hours of birth for newborns with HIV

by Johns Hopkins University School of MedicineCredit: Pixabay/CC0 Public DomainA study of more than 50 babies in Africa, Asia, North America and South America has added substantially to evidence

Updated on: April 22,2024 14

Study affirms benefit of very early antiretroviral therapy within hours of birth for newborns with HIV

by Johns Hopkins University School of MedicineCredit: Pixabay/CC0 Public DomainA study of more than 50 babies in Africa, Asia, North America and South America has added substantially to evidence

Updated on:April 22,2024 14

How SARS-CoV-2 hijacks human cells to evade immune system

by University of California - San DiegoHuman enzyme METTL3 adds methyl groups to introduce m6A in SARS-CoV-2’s RNA. That modification prevents the virus’ RNA from triggering inflammatory molecule

Updated on: April 22,2024 13

How SARS-CoV-2 hijacks human cells to evade immune system

by University of California - San DiegoHuman enzyme METTL3 adds methyl groups to introduce m6A in SARS-CoV-2’s RNA. That modification prevents the virus’ RNA from triggering inflammatory molecule

Updated on:April 22,2024 13

SARS-CoV-2 variants, including mutated variants resembling omicron, are evolving new ways to evade antibodies, vaccines

by Jake Miller,Harvard Medical SchoolCredit: Pixabay/CC0 Public DomainIn an effort to predict future evolutionary maneuvers of SARS-CoV-2, a research team led by investigators at Harvard Medical

Updated on: April 22,2024 13

SARS-CoV-2 variants, including mutated variants resembling omicron, are evolving new ways to evade antibodies, vaccines

by Jake Miller,Harvard Medical SchoolCredit: Pixabay/CC0 Public DomainIn an effort to predict future evolutionary maneuvers of SARS-CoV-2, a research team led by investigators at Harvard Medical

Updated on:April 22,2024 13

SARS-CoV-2: Alert immune system in the respiratory tract protects children from severe courses of the disease

by German Cancer Research CenterSynopsis SARS-CoV-2 infection is milder in children, but the underlying mechanisms are not fully understood. This study finds increased interactions between immune

Updated on: April 22,2024 15

SARS-CoV-2: Alert immune system in the respiratory tract protects children from severe courses of the disease

by German Cancer Research CenterSynopsis SARS-CoV-2 infection is milder in children, but the underlying mechanisms are not fully understood. This study finds increased interactions between immune

Updated on:April 22,2024 15

SARS-CoV-2 induces inflammation, cytokine storm and stress in infected lung cells

by Heinrich-Heine University DuesseldorfThe coronavirus SARS-CoV-2 docks with its spike protein onto the receptor-ACE2 found on the surface of lung cells. The levels of co-expressed genes with the hum

Updated on: April 22,2024 14

SARS-CoV-2 induces inflammation, cytokine storm and stress in infected lung cells

by Heinrich-Heine University DuesseldorfThe coronavirus SARS-CoV-2 docks with its spike protein onto the receptor-ACE2 found on the surface of lung cells. The levels of co-expressed genes with the hum

Updated on:April 22,2024 14

SARS-CoV-2 infections may trigger antibody responses against multiple virus proteins

by Public Library of ScienceCredit: Pixabay/CC0 Public DomainAll coronaviruses produce four primary structural proteins and multiple nonstructural proteins. However, the majority of antibody-base

Updated on: April 22,2024 12

SARS-CoV-2 infections may trigger antibody responses against multiple virus proteins

by Public Library of ScienceCredit: Pixabay/CC0 Public DomainAll coronaviruses produce four primary structural proteins and multiple nonstructural proteins. However, the majority of antibody-base

Updated on:April 22,2024 12

SARS-CoV-2 mutations can complicate immune surveillance of human T-killer cells

by CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesGraphical representation of T cell recognizing and killing SARS-CoV-2 infected cell (top). Mutant SARS-CoV-2 is not pr

Updated on: April 22,2024 19

SARS-CoV-2 mutations can complicate immune surveillance of human T-killer cells

by CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesGraphical representation of T cell recognizing and killing SARS-CoV-2 infected cell (top). Mutant SARS-CoV-2 is not pr

Updated on:April 22,2024 19

How SARS-CoV-2 evades the immune system

by Hokkaido UniversityThe expression of the immune response gene NLRC5 (red purple) is suppressed in SARS-CoV-2 (green) infected cells (Photo: Koichi Kobayashi). Credit: Koichi KobayashiResearche

Updated on: April 22,2024 12

How SARS-CoV-2 evades the immune system

by Hokkaido UniversityThe expression of the immune response gene NLRC5 (red purple) is suppressed in SARS-CoV-2 (green) infected cells (Photo: Koichi Kobayashi). Credit: Koichi KobayashiResearche

Updated on:April 22,2024 12

SARS-CoV-2 studies: Only neutralizing antibodies allow conclusions to be drawn about protection against new infections

by Medical University of ViennaPrinciple of cell-culture-based neutralization assays. (A) Conventional virus-neutralization test (VNT) and (B) pseudovirus-neutralization test (pVNT) are laborator

Updated on: April 22,2024 12

SARS-CoV-2 studies: Only neutralizing antibodies allow conclusions to be drawn about protection against new infections

by Medical University of ViennaPrinciple of cell-culture-based neutralization assays. (A) Conventional virus-neutralization test (VNT) and (B) pseudovirus-neutralization test (pVNT) are laborator

Updated on:April 22,2024 12

Individuals with immunodeficiency at high risk of mortality following SARS-CoV-2 infection

by University of BirminghamCredit: Pixabay/CC0 Public DomainPatients with primary and secondary immunodeficiency are at higher risk of mortality following SARS-CoV-2 infection compared with the g

Updated on: April 22,2024 18

Individuals with immunodeficiency at high risk of mortality following SARS-CoV-2 infection

by University of BirminghamCredit: Pixabay/CC0 Public DomainPatients with primary and secondary immunodeficiency are at higher risk of mortality following SARS-CoV-2 infection compared with the g

Updated on:April 22,2024 18

SARS-CoV-2 mutations come and go, and physicians' advice remains the same: Please vaccinate

by Kelley Luckstein,Mayo ClinicThis is an illustration of a SARS-CoV-2 particle, top left. To the right of the particle, the viral genome is stretched out. Genes are represented by boxes of diff

Updated on: April 22,2024 11

SARS-CoV-2 mutations come and go, and physicians' advice remains the same: Please vaccinate

by Kelley Luckstein,Mayo ClinicThis is an illustration of a SARS-CoV-2 particle, top left. To the right of the particle, the viral genome is stretched out. Genes are represented by boxes of diff

Updated on:April 22,2024 11

Antibodies to SARS-CoV-2 remain stable, or even increase, seven months after infection

by Barcelona Institute for Global HealthColorized scanning electron micrograph of a cell (blue) heavily infected with SARS-CoV-2 virus particles (red), isolated from a patient sample. Image captu

Updated on: April 22,2024 15

Antibodies to SARS-CoV-2 remain stable, or even increase, seven months after infection

by Barcelona Institute for Global HealthColorized scanning electron micrograph of a cell (blue) heavily infected with SARS-CoV-2 virus particles (red), isolated from a patient sample. Image captu

Updated on:April 22,2024 15