Open AccessMicrobe Profile: Cryptococcus neoformans species complex
Author(s) -
Yong-Sun Bahn,
Sheng Sun,
Joseph Heitman,
Xiaorong Lin
Publication year - 2020
Publication title -
microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.352
H-Index - 35
eISSN - 1465-2080
pISSN - 1350-0872
DOI - 10.1099/mic.0.000973
Subject(s) - cryptococcus neoformans , biology , cryptococcosis , cryptococcus , fungus , microbiology and biotechnology , host (biology) , ecology , botany
Cryptococcus neoformans is a lethal fungus disguised in a polysaccharide coat. It can remain dormant in the host for decades prior to reactivation, causing systemic cryptococcosis in humans and other mammals. Cryptococcus deploys a multitude of traits to adapt to and survive within the host, including immunosuppression, an ability to replicate intra- and extra-cellularly in phagocytes, changes in morphology and ploidy, a predilection to infect the CNS, and the capacity to utilize neurotransmitters and unique carbon sources available in the brain. These pathogenic strategies displayed by this fungus might have evolved through its interactions with microbial predators in the environment.