Diffuse midline glioma, H3 K27-altered, is a type of brain tumor that develops from glial cells, the supporting cells of the central nervous system. It belongs to a larger group of tumors called diffuse gliomas. Diffuse gliomas are infiltrative, which means the tumor cells spread into the normal brain tissue around them and cannot be …
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TERT is a gene that provides instructions for making part of an enzyme called telomerase. Telomerase helps maintain structures called telomeres, which protect the ends of chromosomes. TERT is considered a biomarker. A biomarker is a measurable feature in a tumour, such as a gene change, that helps doctors understand how a cancer behaves and …
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ATRX stands for alpha-thalassemia/mental retardation X-linked. The ATRX gene provides instructions for producing the ATRX protein, which plays a crucial role in the packaging and repair of DNA within our cells. This protein helps control which genes are turned on or off, supports DNA repair, and maintains the ends of chromosomes, known as telomeres. ATRX …
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IDH1 and IDH2 are genes that provide instructions for making proteins called isocitrate dehydrogenase 1 and 2. These proteins help cells produce energy by participating in a normal chemical process that converts one molecule (isocitrate) into another (α-ketoglutarate), a process essential for many cellular functions. These proteins also help regulate the balance of other molecules …
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