00:00A new study suggests some childhood cancers classified as lower risk may be more aggressive
00:05than doctors realize. Researchers focused on rhabdomyosarcoma, a cancer that develops from
00:11muscle tissue. The study examined tumors from children using advanced genetic testing techniques.
00:17Scientists used single-cell RNA sequencing to study individual cancer cells rather than the
00:23tumor as a whole. They discovered hidden populations of aggressive cancer cells inside some tumors
00:28considered non-high risk. These cells showed gene activity patterns similar to those found in high
00:34risk rhabdomyosarcoma. Researchers also found different genetic changes affecting some of the
00:39same cellular pathways. Rhabdomyosarcoma is among the most common soft tissue cancers in children
00:45under 15. About 55 cases are diagnosed each year in the UK, according to the study. Researchers say
00:52the findings could improve risk classification and help guide more personalized treatment for
00:56children. Disclosure. This video contains stock footage and content created or enhanced using
01:01AI-assisted tools AI generated.
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