Expression

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Articles about Expression

151 published items.

What Is Gene Therapy and How Does It Work?
Biology

What Is Gene Therapy and How Does It Work?

Gene therapy changes genetic material or gene expression in a patient's cells to treat disease. The term covers several strategies, including adding a functional gene, s…

September 11, 2026
How are memories formed?
Science story

How are memories formed?

More than 100 years ago, German biologist Richard Semon coined the term 'engram', which means that the production of memory causes certain physical or chemical changes i…

June 17, 2022