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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 usually still contains …

  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 molecule …

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

    1 day 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 · Research that helped develop mRNA vaccines won the Nobel Prize in Physiology or Medicine in 2023. Members of the scientific community are criticizing Kennedy for his decision. How …

  5. 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 thymine. mRNA acts as …

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

    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-19 …

  7. 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

  8. Understanding mRNA: Structure, Function, and Significance

    Messenger RNA is a type of RNA that serves as a template for protein synthesis. It is synthesized from a DNA template during the process known as transcription. The structure of mRNA consists of a …

  9. Answering common questions on mRNA technology | PhRMA

    Jul 17, 2025 · The mRNA stays in the outer part of your cells and never enters the nucleus, where your DNA lives. Its only job is to deliver temporary instructions to help your body recognize and respond to …

  10. 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 proteins, giving …