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  1. Messenger RNA - Wikipedia

    mRNA is created during the process of transcription, where an enzyme (RNA polymerase) converts the gene into primary transcript mRNA (also known as pre-mRNA). This pre-mRNA …

  2. Messenger RNA (mRNA) | Description & Function | Britannica

    Nov 26, 2025 · Messenger RNA (mRNA) is a molecule in cells that carries codes from the DNA in the nucleus to the sites of protein synthesis in the cytoplasm (the ribosomes). Each mRNA …

  3. Messenger RNA (mRNA) - National Human Genome Research …

    2 days ago · Messenger RNA (abbreviated mRNA) is a type of single-stranded RNA involved in protein synthesis. mRNA is made from a DNA template during the process of transcription.

  4. How mRNA vaccines work, and why controversial - USA TODAY

    Aug 6, 2025 · Instead of growing a virus and weakening it to allow the body to engage its natural defenses, mRNA vaccines use pieces of genetic code to manufacture a protein, a piece of the …

  5. mRNA Vaccine Durability Is the immunity to mRNA-expressed antigens durable? Virus evolution vs durable immune response COVID-19 natural infection vs mRNA Vaccine immunity durability

  6. What is mRNA and How Does it Actually Work? - Biology Insights

    Aug 2, 2025 · Messenger RNA (mRNA) is a fundamental molecule in biological systems. It functions as a single-stranded nucleic acid, similar to DNA but containing uracil instead of …

  7. It's being used to fight cancer, flu and the next pandemic, but …

    Dec 12, 2025 · 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 …

  8. What to know about mRNA vaccines | AP News

    Aug 6, 2025 · The “m” stands for messenger, meaning mRNA carries instructions for our bodies to make proteins. Scientists figured out how to harness that natural process by making mRNA in …

  9. mRNA Explained - Moderna

    Jul 18, 2024 · Messenger RNA, or mRNA, exists in all cells in our bodies and has for millions of years. Just as its name suggests, it acts as a messenger to the cell's machinery that makes …

  10. What is mRNA - Merck

    Feb 17, 2025 · mRNA is like a USB stick that temporarily stores information from our genetic code, the DNA. A small segment of genetic information is read in the nucleus and stored as …