mRNA vaccine - Wikipedia
The vaccine delivers molecules of antigen -encoding mRNA into cells, which use the designed mRNA as a blueprint to build foreign protein that would normally be produced by a pathogen (such as a virus) …
mRNA Vaccines: What They Are & How They Work - Cleveland Clinic
Only COVID-19 vaccines currently use mRNA technology. They work by giving your body instructions to make a small part of the virus so your immune system can generate tools to fight an infection if it …
MRNA vaccine | Description, Technology, Uses, & Side Effects
Dec 10, 2025 · An mRNA vaccine is a type of vaccine that uses a synthetic version of a molecule known as messenger RNA (mRNA) to instruct cells in the body to produce a protein that trains the immune …
What are mRNA vaccines and how do they work? - MedlinePlus
Most vaccines contain a weakened or dead bacteria or virus. However, scientists have developed a new type of vaccine that uses a molecule called messenger RNA (mRNA) rather than part of an actual …
What is mRNA and How Does it Actually Work? - Biology Insights
Aug 2, 2025 · Beyond its natural cellular activities, mRNA technology has been engineered for a variety of medical applications. Scientists can create synthetic mRNA molecules that instruct cells to …
It's being used to fight cancer, flu and the next pandemic, but what ...
4 days ago · Aside from maybe high school biology classes, the first time many people heard of mRNA was during the pandemic because of the vital role MRNA technology played in COVID-19 vaccines.
Technological breakthroughs and advancements in the application of mRNA …
Mar 4, 2025 · Although BNT162b2 and mRNA-1273 have been successfully approved, and numerous mRNA vaccines for various diseases have entered clinical trials, there are still many areas where …
mRNA vaccine platforms and novel delivery systems: From mechanistic ...
Messenger RNA (mRNA) vaccines have revolutionized the field of vaccinology, offering rapid design flexibility, scalable manufacturing, and strong immunogenicity. The unprecedented success of …
The future of mRNA vaccines beyond COVID-19 - CAS
Mar 14, 2025 · Decades of advancements in mRNA design and nucleic acid delivery technology, along with the identification of novel antigen targets, have positioned mRNA vaccines at the forefront of …
What are mRNA vaccines, and how do they work? - Live Science
Apr 11, 2025 · mRNA vaccines teach the immune system to target specific proteins, often proteins found on a pathogen, like a virus. To do this, they use instructions carried in a genetic molecule called...