A drug pair tested on glioblastoma cells in the lab
Original title: Selinexor enhances temozolomide efficacy in glioblastoma through modulation of multiple resistance-associated mechanisms.
How far along is this research?
- Lab cells
- Animals
- Review
- Tested in people
This was done on cells in a lab, not in people. It is a very early step.
This was only done on cells grown in a lab dish.
The short version
In lab dishes, a drug called selinexor helped the chemo drug temozolomide: A chemotherapy taken as a capsule, used for some brain tumors. Your team checks your blood counts while you are on it. See the glossary work better on brain tumor cells.
What was studied. Researchers tested selinexor and temozolomide: A chemotherapy taken as a capsule, used for some brain tumors. Your team checks your blood counts while you are on it. See the glossary on three glioblastoma: A glioma that is given grade 4. Grade 4 is the highest grade there is. The tumor grows fast. Treatment usually starts soon after it is found. It often means surgery, and then radiation and chemotherapy. See the glossary cell lines grown in the lab. They tried each drug alone and both together. One line resisted temozolomide, one partly responded, and one responded well.
What they found. Selinexor made all three cell lines respond better to temozolomide: A chemotherapy taken as a capsule, used for some brain tumors. Your team checks your blood counts while you are on it. See the glossary. The biggest change was in the cells that resisted temozolomide. The two drugs together slowed growth and killed more cells than either drug alone. The cells also stayed slowed down over a longer time.
What this means, and what it doesn't
What it could mean: This gives researchers a reason to keep testing the pair. The hope is to help tumors that stop responding to temozolomide: A chemotherapy taken as a capsule, used for some brain tumors. Your team checks your blood counts while you are on it. See the glossary. For now it only shapes what scientists study next.
What it doesn't mean: This work was done on cells in dishes, not in people. No patient was treated in this study. We do not know if the pair is safe or helpful in people. It is not a cure, and no doctor can offer it today. Much more testing would have to come first.
Source: PubMed, September 28, 2026 · Read the original
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