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Some chemotherapy drugs trigger immune attack by mimicking viruses — Level A1 — An image of a group of cell phones

Some chemotherapy drugs trigger immune attack by mimicking virusesCEFR A1

25 Mar 2026

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Adapted from UT Austin, Futurity • CC BY 4.0

Photo by Buddha Elemental 3D, Unsplash

Level A1 – Beginner
1 min
55 words
  • Researchers study some chemotherapy drugs.
  • Some drugs do more than kill cells.
  • They help the immune system attack cancer.
  • Treated cancer cells send virus-like signals.
  • Scientists call this viral mimicry.
  • The immune system then removes those cancer cells.
  • The immune system can also attack later cancer cells.
  • Researchers will test more drugs and combinations.

Difficult words

  • researcher — a person who studies and tests things
    Researchers
  • chemotherapy — medicine to treat cancer with chemicals
  • immune system — the body parts that fight disease and infections
  • viral mimicry — when cells send signals like a virus
  • signal — a sign or message from cells or body
    signals
  • combination — two or more things used together
    combinations

Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.

Discussion questions

  • Would you like to be a researcher?
  • Do you know the meaning of chemotherapy?
  • Have you learned about the immune system?

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