Researchers Discover mRNA Vaccines Leave Lasting Mark on the Immune System

The guided fire from within: intratumoral administration of mRNA-based vaccines to mobilize memory immunity and direct immune responses against pathogen to target solid tumors

We investigated a novel cancer immunotherapy strategy that effectively suppresses tumor growth in multiple solid tumor models and significantly extends the lifespan of tumor-bearing mice by introducing pathogen antigens into tumors via mRNA-lipid nanoparticles. The pre-existing immunity against the pathogen antigen can significantly enhance the efficacy of this approach. In mice previously immunized with BNT162b2, an mRNA-based COVID-19 vaccine …

Childhood Vaccines Are Much Safer Than the Diseases They Prevent

Vaccination not only safeguards the health of individuals but also preserves the collective health of our communities, ensuring that many preventable infectious diseases are largely relegated to the past. The FDA performs an especially rigorous review of laboratory, preclinical, and clinical data to ensure the safety, efficacy, purity, and potency of vaccines.

Researchers Discover mRNA Vaccines Leave Lasting Mark on the Immune System

Researchers at the University of Cologne have found that mRNA-based COVID-19 vaccines have a lasting impact on the innate immune system. These mechanisms could enhance the body’s ability to defend itself against future infections. Researchers from the University of Cologne and University Hospital Cologne have demonstrated that novel mRNA-based COVID-19 vaccines not only trigger adaptive [...]

One of the changes in science policy in the US is the review of everything related to the Covid-19 pandemic. A big focus of attention are mRNA vaccines. They have fundamentally helped to control the pandemic, but according to critics, including the current US Secretary of Health, they are dangerous. So what is it? A topic for the Sféry podcast and its guest today, biochemist Jan Konvalinka.

mRNA Vaccine Technology Under Threat Despite New Research Findings

Researchers at Germany’s University of Cologne and University Hospital Cologne have provided evidence that using mRNA-based COVID-19 vaccines not only produces an adaptive immune response but also long-term changes to immune cells. The findings appear in the journal, Molecular Systems Biology. The mRNA vaccines’ success in providing immunity for COVID-19 has led to new avenues of research using the method to develop Dengue, Ebola, Lyme, MS, Lupu…

© BillionPhotos.com / Adobe Stock mRNA vaccines change the congenital immune system epigenetically and thus strengthen the defence against viruses and bacteria.