Study identifies new gene which can increase chemotherapeutic response in medulloblastomas

Researchers first noticed that SLFN11 is highly expressed in almost all cases of WNT-activated medulloblastomas, which is the molecular subgroup with the best prognosis. Further studies using medulloblastoma cell lines showed that genetically manipulating SLFN11 led to drastic changes in response to cisplatin, a key drug for treating this deadly tumor.

Some cases of medulloblastomas respond better to treatment than others, but researchers did not why. We can now better anticipate which cases will respond to chemotherapy. They also found that by using a different drug called HDAC inhibitor, they can increase SLFN11 levels in tumors and make them more responsive to cisplatin.

In conclusion this findings can pave new path to treat cancer and medulloblastomas uch studies are needed to know exact mechanism.

Reference:

Study identifies new gene which can increase chemotherapeutic response in medulloblastomas; NIIGATA UNIVERSITY, JOURNAL Neuro-Oncology; DOI: 10.1093/neuonc/noac243