Dr Paul Brennan - Geographic and age variations in mutational processes in colorectal cancer
Автор: IARC WHO
Загружено: 2025-07-04
Просмотров: 606
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In this video, Dr Paul Brennan, Head of the Genomic Epidemiology Branch at the International Agency for Research on Cancer (IARC), presents the findings of a new study which may help explain why the incidence of colorectal cancer is rapidly rising in young adults.
The study team, jointly led by IARC, the University of California San Diego in the United States and The Sanger Institute in the United Kingdom, examined DNA from more than 1000 tumour samples from people of different ages. They found that tumours from younger people were more than three times more likely to have specific mutations than tumours from people aged over 70. The researchers traced these mutations back to certain gut bacteria.
Watch the video and find out more about what the team found, how they found it, and what it may mean for cancer prevention and early detection.
Learn more about IARC at www.iarc.who.int
Read the study "Geographic and age variations in mutational processes in colorectal cancer" in Nature https://doi.org/10.1038/s41586-025-09...
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