Germline TP53 variants and susceptibility to osteosarcoma.

Lisa Mirabello1, Meredith Yeager2, Phuong L Mai2

  • 1Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD (LM, PLM, SJC, SAS); Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD (MY, XZ, AV, KJ, JFB); Nationwide Children's Hospital and The Ohio State University Department of Pathology and Pediatrics, Columbus, OH (JMGF); Albert Einstein College of Medicine, The Children's Hospital at Montefiore, Bronx, NY (RG); Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD (CK); Department Of Pediatrics, University Clinic of Navarra, Universidad de Navarra, Pamplona, Spain (APG, LS, FL); University of Toronto, Litwin Centre for Cancer Genetics, Lunenfeld Tanenbaum Research Institute, Mt Sinai Hospital, Toronto, Ontario, Canada (ILA, JSW, NG); Department of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, CA (DAB). mirabellol@mail.nih.gov.

Summary

Germline TP53 gene mutations are common in young osteosarcoma patients, unlike older adults. These genetic variations may indicate Li-Fraumeni syndrome and are linked to metastasis risk.

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