DNA repair

Cultural  

1. The way in which a cell corrects potentially damaging or mutagenic errors in its DNA. (See mutagen.) DNA bases may be directly replaced by enzymes, or part of a strand may be replaced by enzymes using its opposite, paired strand as a template.

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DNA repair

According to Ellerby, the findings raise the possibility that treatments designed to improve DNA repair or remove senescent cells from the brain could reproduce some of APOE2's natural benefits.

From Science Daily ● Jul. 24, 2026

The researchers say they still do not know exactly how APOE2 stabilizes the nuclear envelope and strengthens DNA repair.

From Science Daily ● Jul. 24, 2026

But new research suggests that having too much of one DNA repair protein can also be a problem.

From Science Daily ● Jun. 20, 2026

This system marks specific proteins for destruction, effectively dismantling key components of the DNA repair network.

From Science Daily ● Jun. 10, 2026

The researchers tested whether disabling DNA repair in this way could improve the effectiveness of existing therapies.

From Science Daily ● Jun. 10, 2026