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Macrophage Cholesterol Depletion and Its Effect on the Phagocytosis of Cryptococcus neoformans
11:07

Macrophage Cholesterol Depletion and Its Effect on the Phagocytosis of Cryptococcus neoformans

Published on: December 19, 2014

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Life Cycle of Cryptococcus neoformans

Youbao Zhao1, Jianfeng Lin1, Yumeng Fan1

  • 1Department of Microbiology, University of Georgia, Athens, Georgia 30602; email: xiaorong.lin@uga.edu, youbao.zhao@uga.edu, jianfeng.lin@uga.edu, yumeng.fan25@uga.edu.

Annual Review of Microbiology
|May 15, 2019
PubMed

Insights

Cryptococcus neoformans, a fungus causing meningitis, has a complex life cycle. Understanding its yeast-to-hypha transition and sexual reproduction impacts cryptococcal populations and pathogenesis.

Area of Science:

  • Mycology
  • Microbial Pathogenesis
  • Eukaryotic Biology

Background:

  • Cryptococcus neoformans is a widespread fungus and opportunistic pathogen responsible for cryptococcal meningitis.
  • Recent advancements in genomics, genetics, and molecular biology have enhanced understanding of C. neoformans.
  • C. neoformans serves as a model organism for studying eukaryotic processes and microbial pathogenesis.

Purpose of the Study:

  • To review the life cycle of Cryptococcus neoformans.
  • To emphasize the regulation of the yeast-to-hypha transition.
  • To discuss the impacts of the life cycle on cryptococcal populations and pathogenesis.

Main Methods:

  • Literature review of recent progress in C. neoformans research.
  • Analysis of genomic, genetic, and cellular/molecular biology data.
  • Focus on the regulation of morphological transitions and sexual reproduction.

Main Results:

  • Detailed description of the C. neoformans life cycle.
  • Elucidation of factors regulating the yeast-to-hypha transition.
  • Exploration of diverse sexual reproduction modes in C. neoformans.

Conclusions:

  • The life cycle of C. neoformans significantly influences its population dynamics.
  • Understanding the life cycle provides insights into cryptococcal pathogenesis.
  • C. neoformans' life cycle research is crucial for developing targeted interventions.
Keywords:
dimorphismlife cyclematingmorphogenesispathogenesissexual reproduction

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