法医学杂志 ›› 2022, Vol. 38 ›› Issue (4): 526-532.DOI: 10.12116/j.issn.1004-5619.2021.510101

• 综述 • 上一篇    下一篇

人体口腔微生物运用于法医学个体识别的研究进展

王双双(), 宋凤, 魏晓文, 顾浩宇, 张珂, 周玉翔, 江兰睿, 罗海玻()   

  1. 四川大学华西基础医学与法医学院,四川 成都 610044
  • 收稿日期:2021-01-04 发布日期:2022-08-25 出版日期:2022-08-28
  • 通讯作者: 罗海玻
  • 作者简介:罗海玻,男,副教授,主要从事法医物证学研究;E-mail:luohaibo@263.net
    王双双(1996—),女,硕士研究生,主要从事法医物证学研究;E-mail:wangshuang27@163.com
  • 基金资助:
    国家自然科学基金资助项目(81772030)

Research Progress on the Application of Human Oral Microbiome in Forensic Individual Identification

Shuang-shuang WANG(), Feng SONG, Xiao-wen WEI, Hao-yu GU, Ke ZHANG, Yu-xiang ZHOU, Lan-rui JIANG, Hai-bo LUO()   

  1. West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu 610044, China
  • Received:2021-01-04 Online:2022-08-25 Published:2022-08-28
  • Contact: Hai-bo LUO

摘要:

口腔是仅次于肠道的人类第二大微生物库,定植了包括病毒、细菌、古核生物、真菌和原生动物等大量微生物。微生物细胞数量多、DNA稳定性好,并且个体具有独特的微生物群落,这些特点使得人类微生物群落有望成为新型法医学个体识别的生物标志。本文阐述了人体口腔微生物的特征和微生物分子标记,分析了微生物在法医学个体识别中的潜在应用价值,并综述了口腔微生物在此方面的研究进展。

关键词: 法医学, 微生物学, 口腔, 生物标志, 个体识别, 综述

Abstract:

The oral cavity is the second largest microbial bank in humans after the intestinal canal, colonizing a large number of microorganisms including viruses, bacteria, archaea, fungi and protozoa. The great number of microbial cells, good DNA stability, and individual has a unique microbial community, these characteristics make the human microbiome expected to become a new biomarker for forensic individual identification. This article describes the characteristics of human oral microorganisms and microbial molecular markers in detail, analyzes the potential application value of microorganisms in forensic individual identification, and reviews the research progress of human oral microorganisms in forensic individual identification.

Key words: forensic medicine, microbiology, oral cavity, biomarker, individual identification, review

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