B-cell leukemia/lymphoma 2 protein

What is B-cell leukemia/lymphoma 2 protein?

B-cell leukemia/lymphoma 2 protein meaning A protein that helps control whether a cell lives or dies by blocking a type of cell death called apoptosis. The gene for BCL2 is found on chromosome 18, and transfer of the BCL2 gene to a different chromosome is seen in many B-cell leukemias and lymphomas. This causes the BCL2 protein to be made in larger amounts, which may keep cancer cells from dying.


reference: national Cancer Institute – Glossary for Registrars

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