2023-10-02 20:33:26

Pioneers of mRNA COVID vaccines win medicine Nobel
This year's Nobel Prize in Physiology or Medicine has been awarded to biochemist Katalin Karikó and immunologist Drew Weissman for their groundbreaking discoveries that enabled the development of mRNA vaccines against COVID-19. The vaccines, which have been administered over 13 billion times, have saved millions of lives and prevented severe cases of COVID-19. Karikó and Weissman found a way to deliver messenger RNA into cells without triggering an immune response, revolutionizing the field of medicine.

Karikó and Weissman's Contributions
Karikó, from Szeged University in Hungary, and Weissman, from the University of Pennsylvania, paved the way for the development of COVID-19 vaccines by successfully delivering genetic material into cells using mRNA. Their groundbreaking work has been instrumental in the fight against COVID-19 and has opened doors for the development of mRNA vaccines for other diseases as well. They will equally share the prize, totaling £11 million.

A New Chapter in Medicine
The COVID-19 vaccines developed by Moderna and the Pfizer-BioNTech collaboration use mRNA to instruct cells to create copies of a protein found on the SARS-CoV-2 virus. This stimulates the production of antibodies and triggers immune responses in the body. Karikó and Weissman's research played a crucial role in the success of these vaccines and has paved the way for future advancements in RNA technology.

Vaccine Revolution and Future Implications
The achievements of Karikó and Weissman have not only been instrumental in combating the COVID-19 pandemic but have also opened up new possibilities in medicine. mRNA vaccines are now being developed for various other diseases like influenza, HIV, malaria, and Zika. Furthermore, the development of mRNA vaccines and therapeutics is still in its infancy, with researchers exploring its potential in cancer treatments and next-generation COVID-19 vaccines. We are witnessing the beginning of an RNA revolution.

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