A gene called CEP126 may raise glioblastoma risk in some families
Original title: Germline Variants in Centromere Binding Protein 126 Predispose to Glioblastoma.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was done in animals, not people. Most findings at this stage never become treatments.
The gene was tested only in cells in a dish and in mice, not in people.
The short version
Scientists studied one family with several cases of glioblastoma: The fastest-growing type of glioma (grade 4). Treatment usually starts soon after diagnosis: surgery first, then radiation and chemotherapy. See the glossary and found an inherited gene change that may help explain it.
What was studied. Researchers looked at one family where glioblastoma: The fastest-growing type of glioma (grade 4). Treatment usually starts soon after diagnosis: surgery first, then radiation and chemotherapy. See the glossary showed up in two generations. They studied three affected family members and read the full genetic code in blood and tumor samples.
What they found. The team found rare gene changes in 139 possible genes shared by all three people. They then tested those genes in human brain stem cells in the lab and in mice. One gene, called CEP126, stood out the most. When CEP126 was damaged, the cells lived longer and were more likely to form tumors.
What this means, and what it doesn't
What it could mean: This points to a gene that may be passed down in a few families and may raise the risk of glioblastoma: The fastest-growing type of glioma (grade 4). Treatment usually starts soon after diagnosis: surgery first, then radiation and chemotherapy. See the glossary. Most glioblastoma is not inherited. The abstract says only 5% of cases run in families. For now this is a clue for scientists, not a test or a treatment a patient can ask for.
What it doesn't mean: This does not mean a treatment is coming. The work was done in cells in the lab and in mice, not in patients being treated. It came from one family, so it may not apply to others. It is not a genetic test you can get today, and it is not a cure. Much more research is needed before this changes anyone's care.
Source: PubMed, July 22, 2026 · Read the original
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