BRCA1 Archives - Laboratory Notes https://www.laboratorynotes.com/tag/brca1/ Wed, 02 Sep 2026 08:05:41 +0000 en hourly 1 https://wordpress.org/?v=7.1.2 BRCA1 https://www.laboratorynotes.com/brca1/ https://www.laboratorynotes.com/brca1/#respond Fri, 28 Aug 2026 17:53:46 +0000 https://www.laboratorynotes.com/?p=30087 BRCA1 is a central tumour‑suppressor protein that regulates homologous recombination, DNA end resection and checkpoint signalling. By coordinating high‑fidelity DNA repair and protecting replication forks, BRCA1 maintains genome stability and prevents oncogenic transformation.

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