[HTML][HTML] Cryptococcus neoformans melanization incorporates multiple catecholamines to produce polytypic melanin

RP Baker, C Chrissian, RE Stark… - Journal of Biological …, 2022 - ASBMB
Melanin is a major virulence factor in pathogenic fungi that enhances the ability of fungal
cells to resist immune clearance. Cryptococcus neoformans is an important human …

Cryptococcus neoformans melanin and virulence: mechanism of action

Y Wang, P Aisen, A Casadevall - Infection and immunity, 1995 - Am Soc Microbiol
Black melanin-like pigments are produced by several neurotropic fungi, including
Cryptococcus neoformans. Pigment production is associated with virulence. In media …

[HTML][HTML] The structural unit of melanin in the cell wall of the fungal pathogen Cryptococcus neoformans

E Camacho, R Vij, C Chrissian… - Journal of Biological …, 2019 - ASBMB
Melanins are synthesized macromolecules that are found in all biological kingdoms. These
pigments have a myriad of roles that range from microbial virulence to key components of …

Synthesis of Polymerized Melanin by Cryptococcus neoformans in Infected Rodents

AL Rosas, JD Nosanchuk, M Feldmesser… - Infection and …, 2000 - Am Soc Microbiol
The ability of Cryptococcus neoformans to synthesize polymerized melanin in vitro has been
associated with virulence, but it is unclear whether this fungus synthesizes polymerized …

Catecholamine Oxidative Products, but Not Melanin, Are Produced by Cryptococcus neoformans during Neuropathogenesis in Mice

L Liu, K Wakamatsu, S Ito, PR Williamson - Infection and immunity, 1999 - Am Soc Microbiol
Melanin has been proposed as a virulence factor in Cryptococcus neoformans, but its
presence has not been shown unambiguously in vivo. Validated methods used previously to …

The effect of L-DOPA on Cryptococcus neoformans growth and gene expression

HC Eisenman, SK Chow, KK Tsé, E McClelland… - Virulence, 2011 - Taylor & Francis
Cryptococcus neoformans is unusual among melanotic fungi in that it requires an
exogenous supply of precursor to synthesize melanin. C. neoformans melanizes during …

[HTML][HTML] Melanin deposition in two Cryptococcus species depends on cell-wall composition and flexibility

C Chrissian, E Camacho, MS Fu… - Journal of Biological …, 2020 - ASBMB
Cryptococcus neoformans and Cryptococcus gattii are two species complexes in the large
fungal genus Cryptococcus and are responsible for potentially lethal disseminated …

Melanization of Cryptococcus neoformans in murine infection

JD Nosanchuk, P Valadon, M Feldmesser… - … and cellular biology, 1999 - Am Soc Microbiol
Cryptococcus neoformans is a fungus that is pathogenic in humans and that can produce
melanin in vitro. Melanization is associated with virulence, but there is no evidence that …

Cryptococcus neoformans Can Utilize the Bacterial Melanin Precursor Homogentisic Acid for Fungal Melanogenesis

S Frases, A Salazar, E Dadachova… - Applied and …, 2007 - Am Soc Microbiol
Cryptococcus neoformans melanizes in the environment and in mammalian tissues, but the
process of melanization in either venue is mysterious given that this microbe produces …

Melanin and virulence in Cryptococcus neoformans

A Casadevall, AL Rosas, JD Nosanchuk - Current opinion in microbiology, 2000 - Elsevier
Melanin synthesis has been associated with virulence for the human pathogenic fungus
Cryptococcus neoformans. Recent evidence indicates that C. neoformans cells synthesize …