A gel placed after surgery stopped brain tumors from coming back in mice
Original title: A biphasic hydrogel prevents glioblastoma recurrence by activating an EZH2-NeuroD1-SRCIN1 neuronal conversion axis.
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.
This was only done in mice and in lab dishes.
The short version
In mice, a gel put in the space left by surgery helped keep the tumor from returning.
What was studied. Scientists built a gel that carries two treatments at once. They placed it in the space left after brain tumor surgery in mice, including mice given human tumor cells.
What they found. The gel made it much harder for the tumor to grow back. Some leftover tumor cells changed into cells that looked and acted a bit like nerve cells. In lab dish tests, the same approach also slowed tumor cell growth.
What this means, and what it doesn't
What it could mean: Brain tumors often come back after surgery because a few cells are left behind. This work points to one possible way to deal with those cells. For now it is an early idea, not something a doctor can offer.
What it doesn't mean: This does not mean there is a new treatment. The work was done in mice and in cells in a dish. It has not been tested in people, so we do not know if it is safe or helpful for humans. This gel is not available anywhere. It is not a cure, and it is many steps away from everyday care.
Source: PubMed, August 19, 2026 · Read the original
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