CHINESE JOURNAL OF PARASITOLOGY AND PARASITIC DISEASES ›› 2023, Vol. 41 ›› Issue (3): 374-379.doi: 10.12140/j.issn.1000-7423.2023.03.017

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Research progress on transcription regulation of rif gene in Plasmodium falciparum

XU Shaojie(), CHEN Shenbo, CHEN Junhu*()   

  1. National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research; NHC Key Laboratory of Parasite and Vector Biology; WHO Collaborating Centre for Tropical Diseases; National Center for International Research on Tropical Diseases, Shanghai 200025, China
  • Received:2022-10-12 Revised:2023-04-24 Online:2023-06-30 Published:2023-05-30
  • Contact: *E-mail: chenjh@nipd.chinacdc.cn
  • Supported by:
    National Key Research and Development Program of China(2018YFE0121600)

Abstract:

Plasmodium falciparum-infected erythrocytes express multiple polymorphic proteins known as variant surface antigens, which are associated with symptomatic and severe malaria. The repetitive interspersed family (rif) gene is one of the largest gene families of the P. falciparum multicopy gene families which potentially encode variant antigens. Studying the regulation of rif genes, such as histone modification, repressor element regulation and the involvement of expressed proteins in immune evasion, is of great significance. Based on the current research, we made a comprehensive summary of the rif gene expression regulation mechanisms to understand the pathogenic mechanism of P. falciparum.

Key words: Plasmodium falciparum, rif gene, Transcription regulation, Immune evasion, Transcription repression

CLC Number: