Epigenetic collapse establishes transcriptional bottlenecks in malignant rhabdoid tumor
Tatsuya Masuda, Takayoshi Watanabe, Toshinori Ozaki, Yasuhiko Kamikubo · 2026
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Description
Tatsuya Masuda, Takayoshi Watanabe, Toshinori Ozaki, and Yasuhiko Kamikubo published a 2026 paper on a rare child cancer. The cancer, malignant rhabdoid tumor, is defined by loss of a gene called SMARCB1. The tumor has few mutations yet acts fiercely. That mismatch is the puzzle the authors take up. Loss of the gene scrambles chromatin, the packing that controls gene access.
They propose that this collapse squeezes gene control into a few key nodes. The tumor then leans hard on those nodes to survive. Proteins of the RUNX family form one such node. They link to a survival gene called BIRC5. The authors urge drugs that strike these control points, guided by tests for the state.
Catalog record
| CREATOR | Tatsuya Masuda, Takayoshi Watanabe, Toshinori Ozaki, Yasuhiko Kamikubo |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 54404 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |