Covid mRNA tech could create first-ever cure for heart attacks: UK scientists


British scientists may have discovered the world’s first cure for heart attacks using the same mRNA technology as Covid vaccines.

The human heart does not have the ability to heal itself after a heart attack.



But with the new technique called genetic tracking – based on the same technology used to create Covid vaccines from Pfizer and Moderna – can help new heart cells replace dead cells and instead of scarring, grow new muscle tissue. .

A team from King’s College London tracked genetic codes called mRNAs that are injected into the heart to produce proteins that would generate healthy heart cells, Daily Mail reported.

“We are all born with a set number of muscle cells in our heart and these are the exact same ones we will die with. Our goal has been to find a treatment that can convince surviving cells to proliferate,” said lead researcher Dr. Professor Mauro Giacca. quoted as saying.

“Regenerating a damaged human heart was a dream until a few years ago, but can now become a reality.

“We use the exact same technology as the Pfizer and Moderna vaccines to inject microRNAs into the heart, reaching surviving heart cells and pushing them to proliferate,” Giacca said.

In addition to helping hearts regenerate, mRNAs also work towards a treatment to prevent cells from dying in a heart attack.

Heart attacks and strokes accounted for 85% of the 17.9 million deaths from cardiovascular disease worldwide.

Scientists believe the new RNA (ribonucleic acid) therapy could revolutionize cardiovascular medicine and prevent millions of heart attacks from progressing to heart failure, according to the report.

The technology first tested to regenerate damaged pig hearts has so far been successful. Human trials are expected within the next two years.

(Only the title and image of this report may have been edited by Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)

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Edward L. Robinett