Sirida Youngchim

Summary

Affiliation: Chiang Mai University
Country: Thailand

Publications

  1. pmc Melanogenesis in dermatophyte species in vitro and during infection
    Sirida Youngchim
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Thailand
    Microbiology 157:2348-56. 2011
  2. ncbi request reprint Production of melanin by Aspergillus fumigatus
    Sirida Youngchim
    Dermatology Department, St Johns Institute of Dermatology, Guy s Hospital, Kings and St Thomas Medical Schools, London, UK
    J Med Microbiol 53:175-81. 2004
  3. ncbi request reprint Melanization of Penicillium marneffei in vitro and in vivo
    Sirida Youngchim
    Dermatology Department, St Johns Institute of Dermatology, 5th Floor Thomas Guy s House, Guy s Hospital, Kings and St Thomas Medical Schools, London SE1 9RT, UK
    Microbiology 151:291-9. 2005
  4. pmc Synthesis of melanin-like pigments by Sporothrix schenckii in vitro and during mammalian infection
    Rachael Morris-Jones
    Dermatology Department, St John s Institute of Dermatology, Guy s Hospital, Guy s, Kings and St Thomas Medical Schools, London, United Kingdom
    Infect Immun 71:4026-33. 2003
  5. pmc The role of L-DOPA on melanization and mycelial production in Malassezia furfur
    Sirida Youngchim
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 8:e63764. 2013
  6. pmc Talaromyces marneffei laccase modifies THP-1 macrophage responses
    Ariya Sapmak
    A Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    Virulence 7:702-17. 2016
  7. pmc The yapA Encodes bZIP Transcription Factor Involved in Stress Tolerance in Pathogenic Fungus Talaromyces marneffei
    Wiyada Dankai
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 11:e0163778. 2016
  8. pmc Melanization and morphological effects on antifungal susceptibility of Penicillium marneffei
    Jutikul Kaewmalakul
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
    Antonie Van Leeuwenhoek 106:1011-20. 2014
  9. ncbi request reprint Ketoconazole inhibits Malassezia furfur morphogenesis in vitro under filamentation optimized conditions
    Sirida Youngchim
    Department Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
    Arch Dermatol Res . 2016
  10. pmc Functional analysis of atfA gene to stress response in pathogenic thermal dimorphic fungus Penicillium marneffei
    Panjaphorn Nimmanee
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 9:e111200. 2014

Collaborators

Detail Information

Publications11

  1. pmc Melanogenesis in dermatophyte species in vitro and during infection
    Sirida Youngchim
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Thailand
    Microbiology 157:2348-56. 2011
    ..Based on what is known about the function of melanin as a virulence factor of other pathogenic fungi, this pigment may have a similar role in the pathogenesis of dermatophytic diseases...
  2. ncbi request reprint Production of melanin by Aspergillus fumigatus
    Sirida Youngchim
    Dermatology Department, St Johns Institute of Dermatology, Guy s Hospital, Kings and St Thomas Medical Schools, London, UK
    J Med Microbiol 53:175-81. 2004
    ..Melanin-binding mAbs were used to detect the presence of melanized conidia in three patients with nasal aspergilloma, indicating that in vivo melanization may occur during infection...
  3. ncbi request reprint Melanization of Penicillium marneffei in vitro and in vivo
    Sirida Youngchim
    Dermatology Department, St Johns Institute of Dermatology, 5th Floor Thomas Guy s House, Guy s Hospital, Kings and St Thomas Medical Schools, London SE1 9RT, UK
    Microbiology 151:291-9. 2005
    ..marneffei conidia and yeast cells can produce melanin or melanin-like compounds in vitro and that the yeast cells can synthesize pigment in vivo. Accordingly this pigment may play some role in the virulence of P. marneffei...
  4. pmc Synthesis of melanin-like pigments by Sporothrix schenckii in vitro and during mammalian infection
    Rachael Morris-Jones
    Dermatology Department, St John s Institute of Dermatology, Guy s Hospital, Guy s, Kings and St Thomas Medical Schools, London, United Kingdom
    Infect Immun 71:4026-33. 2003
    ..Since melanin is an important virulence factor in other pathogenic fungi, this pigment may have a similar role in the pathogenesis of sporotrichosis...
  5. pmc The role of L-DOPA on melanization and mycelial production in Malassezia furfur
    Sirida Youngchim
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 8:e63764. 2013
    ..furfur. In summary, M. furfur can produce melanin or melanin-like compounds in vitro and in vivo, and the DOPA melanin pathway is involved in cell wall melanization...
  6. pmc Talaromyces marneffei laccase modifies THP-1 macrophage responses
    Ariya Sapmak
    A Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    Virulence 7:702-17. 2016
    ..The results demonstrate that production of laccases by T. marneffei actually promotes the pathogen's resistance to innate host defenses. ..
  7. pmc The yapA Encodes bZIP Transcription Factor Involved in Stress Tolerance in Pathogenic Fungus Talaromyces marneffei
    Wiyada Dankai
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 11:e0163778. 2016
    ..This study reveals the role of yapA in fungal growth, cell development, stress response, and potential virulence in T. marneffei...
  8. pmc Melanization and morphological effects on antifungal susceptibility of Penicillium marneffei
    Jutikul Kaewmalakul
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
    Antonie Van Leeuwenhoek 106:1011-20. 2014
    ..17 % yeast nitrogen base, 2 % glucose, and 1.5 % agar. Hence, active melanin formation appears to protect P. marneffei by enhancing its resistance to antifungal drugs. ..
  9. ncbi request reprint Ketoconazole inhibits Malassezia furfur morphogenesis in vitro under filamentation optimized conditions
    Sirida Youngchim
    Department Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand
    Arch Dermatol Res . 2016
    ..Since mycelia typified the pathogenic form of Malassezia infection, the capacity of ketoconazole to block morphogenesis may represent an additional important effect of the antifungal...
  10. pmc Functional analysis of atfA gene to stress response in pathogenic thermal dimorphic fungus Penicillium marneffei
    Panjaphorn Nimmanee
    Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
    PLoS ONE 9:e111200. 2014
    ..These results indicated that the atfA gene was required by P. marneffei under specific stress conditions and might be necessary for fighting against host immune cells during the initiation of infection. ..
  11. pmc Histoplasma capsulatum synthesizes melanin-like pigments in vitro and during mammalian infection
    Joshua D Nosanchuk
    Department of Medicine, Albert Einstein College of Medicine, Bronx, New York 10461, USA
    Infect Immun 70:5124-31. 2002
    ..Since melanin is an important virulence factor in other pathogenic fungi, this pigment may have a similar role to play in the pathogenesis of histoplasmosis...