Journal of International Obstetrics and Gynecology ›› 2024, Vol. 51 ›› Issue (6): 641-647.doi: 10.12280/gjfckx.20240791

• Research on Gynecological Malignancies: Review • Previous Articles     Next Articles

Advances in Uterine Leiomyosarcoma:Mapping Based on Genomics

CHEN Xing-yu, WEI Ya-jing, LIANG Yan-chun()   

  1. Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China (CHEN Xing-yu); Faculty of Health Sciences, University of Macau, Taipa 999078, Macau SAR, China (WEI Ya-jing); Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China (LIANG Yan-chun, now working at Department of Obstetrics and Gynecology, Guangxi Hospital Division of the First Affiliated Hospital, Sun Yat-sen University)
  • Received:2024-09-02 Published:2024-12-15 Online:2024-12-16
  • Contact: LIANG Yan-chun, E-mail: lyanchun@mail.sysu.edu.cn

Abstract:

Uterine leiomyosarcoma (uLMS) is one of the most common uterine sarcomas with features such as chromosome instability, strong invasiveness and poor prognosis. The diagnosis of uLMS is mainly based on histopathology, with a lack of specificity in other auxiliary examination techniques. In recent years,with the maturation of high-throughput sequencing technology, genomics has witnessed rapid development in the research on the pathogenesis of uLMS, uncovering multiple gene-specific molecular alterations such as gene upregulation, downregulation, mutations, and gene fusions. This review will systematically introduce the latest progress of uLMS in genomics research. The goal is to construct a multi-angle and multi-faceted heterogenetic map of uLMS, and provide basis and direction for the accurate and early diagnosis of uLMS at the molecular level as well.

Key words: Uterine neoplasms, Leiomyosarcoma, High-throughput nucleotide sequencing, Genomics, Tumor biological behavior