Abstract
Candidaalbicans is a polymorphic organism that grows under certain conditions as blastospores, hyphae or pseudohyphae. The potentials of FTIR spectroscopy for assessing structural differences in C. albicans blastospores and hyphae were investigated. The main observed differences were localised in the polysaccharide (950–1,185 cm−1), protein (1,480–1,720 cm−1), and the fatty acids (2,840–3,000 cm−1) regions. Quantitative evaluation of differences between hyphae and blastospores by curve-fitting of these regions indicate that these modifications could be due to both changes in structure and content of components of the cell wall such as β-glucans, mannoproteins, and lipids. Furthermore, glycogen consumption could be involved during hyphae elongation. Thus, FTIR spectroscopy can be an interesting tool to investigate differences in structure and in content between blastospores and hyphae. We also demonstrate through this study that differentiation of C. albicans clinical strains using hyphae is feasible, as this has been previously shown with blastospores. This preliminary work on identification of C. albicans using hyphae is a prelude to a larger clinical study for early typing within 7 h from a pure culture.
Similar content being viewed by others
References
Bouchara JP, Tronchin G, Annaix V, Robert R, Senet JM (1990) Laminin receptors on Candida albicans germ tubes. Infect Immun 58:48–54
Brown AJ, Gow NA (1999) Regulatory networks controlling Candida albicans morphogenesis. Trends Microbiol 7:333–338
Calderone RA, Braun PC (1991) Adherence and receptor relationships of Candida albicans. Microbiol Rev 55:1–20
Calderone RA, Fonzi WA (2001) Virulence factors of Candida albicans. Trends Microbiol 9:327–335
Chauhan N, Li D, Singh P, Calderone RA, Kruppa M (2002) The cell wall of Candida spp. In: Calderone RA (ed) Candida and candidiasis. ASM, Washington pp 159–175
Clark TA, Hajjeh RA (2002) Recent trends in the epidemiology of invasive mycoses. Curr Opin Infect Dis 15:569–574
Clemons KV, Feroze F, Holmberg K, Stevens DA (1997) Comparative analysis of genetic variability among Candida albicans isolates from different geographic locales by three genotypic methods. J Clin Microbiol 35:1332–1336
Fukazawa Y, Kagaya K (1997) Molecular bases of adhesion of Candida albicans. J Med Vet Mycol 35:87–99
Gale CA et al (1998) Linkage of adhesion, filamentous growth, and virulence in Candida albicans to a single gene, INT1. Science 279:1355–1358
Galichet A, Sockalingum GD, Belarbi A, Manfait M (2001) FTIR spectroscopic analysis of Saccharomyces cerevisiae cell walls: study of an anomalous strain exhibiting a pink-colored cell phenotype. FEMS Microbiol Lett 197:179–186
Gil ML, Casanova M, Martinez JP (1994) Changes in the cell wall glycoprotein composition of Candida albicans associated to the inhibition of germ tube formation by EDTA. Arch Microbiol 161:489–494
Gough KM, Zelinski D, Wiens R, Rak M, Dixon IM (2003) Fourier transform infrared evaluation of microscopic scarring in the cardiomyopathic heart: effect of chronic AT1 suppression. Anal Biochem 316:232–242
Hedderwick SA, Lyons MJ, Liu M, Vazquez JA, Kauffman CA (2000) Epidemiology of yeast colonization in the intensive care unit. Eur J Clin Microbiol Infect Dis 19:663–670
Helm D, Labischinski H, Schallehn G, Naumann D (1991) Classification and identification of bacteria by Fourier-transform infrared spectroscopy. J Gen Microbiol 137 (Pt 1):69–79
Jarvis WR (1995) Epidemiology of nosocomial fungal infections, with emphasis on Candida species. Clin Infect Dis 20:1526–1530
LeGal JM, Manfait M, Theophanides T (1991) Applications of FTIR spectroscopy in structural studies of cells and bacteria. J Mol Struc 242:397–407
Lo HJ, Kohler JR, DiDomenico B, Loebenberg D, Cacciapuoti A, Fink GR (1997) Nonfilamentous C. albicans mutants are avirulent. Cell 90:939–949
Loeb JD, Sepulveda-Becerra M, Hazan I, Liu H (1999) A G1 cyclin is necessary for maintenance of filamentous growth in Candida albicans. Mol Cell Biol 19:4019–4027
Lowman DW, Ferguson DA, Williams DL (2003) Structural characterization of (1–>3)-beta-d-glucans isolated from blastospore and hyphal forms of Candida albicans. Carbohydr Res 338:1491–1496
Maquelin K et al (2002) Identification of medically relevant microorganisms by vibrational spectroscopy. J Microbiol Methods 51:255–271
Michell AJ, Scurfield G (1970) An assessment of infrared spectra as indicators of fungal cell wall composition. Aust J Biol Sci 23:345–360
Miura NN, Adachi Y, Yadomae T, Tamura H, Tanaka S, Ohno N (2003) Structure and biological activities of beta-glucans from yeast and mycelial forms of Candida albicans. Microbiol Immunol 47:173–182
Molero G et al (1998) Candida albicans: genetics, dimorphism and pathogenicity. Int Microbiol 1:95–106
Poulain D, Slomianny C, Jouault T, Gomez JM, Trinel PA (2002) Contribution of phospholipomannan to the surface expression of beta-1,2-oligomannosides in Candida albicans and its presence in cell wall extracts. Infect Immun 70:4323–4328
Romeo M, Burden F, Quinn M, Wood B, McNaughton D (1998) Infrared microspectroscopy and artificial neural networks in the diagnosis of cervical cancer. Cell Mol Biol 44: 179–187
San-Blas G et al (2000) Fungal morphogenesis and virulence. Med Mycol 38(Suppl 1):79–86
Sandt C et al (2003) Use of Fourier-transform infrared spectroscopy for typing of Candida albicans strains isolated in intensive care units. J Clin Microbiol 41:954–959
Sockalingum GD et al (1997) ATR-FTIR spectroscopic investigation of imipenem-susceptible and -resistant Pseudomonas aeruginosa isogenic strains. Biochem Biophys Res Commun 232:240–246
Staab JF, Ferrer CA, Sundstrom P (1996) Developmental expression of a tandemly repeated, proline-and glutamine-rich amino acid motif on hyphal surfaces on Candida albicans. J Biol Chem 271:6298–6305
Sullivan PA, Yin CY, Molloy C, Templeton MD, Shepherd MG (1983) An analysis of the metabolism and cell wall composition of Candida albicans during germ-tube formation. Can J Microbiol 29:1514–1525
Sundstrom PM, Kenny GE (1985) Enzymatic release of germ tube-specific antigens from cell walls of Candida albicans. Infect Immun 49:609–614
Sundstrom P, Balish E, Allen CM (2002) Essential role of the Candida albicans transglutaminase substrate, hyphal wall protein 1, in lethal oroesophageal candidiasis in immunodeficient mice. J Infect Dis 185:521–530
Torosantucci A, Gomez MJ, Bromuro C, Casalinuovo I, Cassone A (1991) Biochemical and antigenic characterization of mannoprotein constituents released from yeast and mycelial forms of Candida albicans. J Med Vet Mycol 29:361–372
Trinel PA et al (1999) The Candida albicans phospholipomannan is a family of glycolipids presenting phosphoinositolmannosides with long linear chains of beta-1,2-linked mannose residues. J Biol Chem 274:30520–30526
Verduyn Lunel FM, Meis JF, Voss A (1999) Nosocomial fungal infections: candidemia. Diagn Microbiol Infect Dis 34:213–220
Wells GB, Dickson RC, Lester RL (1996) Isolation and composition of inositolphosphorylceramide-type sphingolipids of hyphal forms of Candida albicans. J Bacteriol 178:6223–6226
Yano K, Ohoshima S, Gotou Y, Kumaido K, Moriguchi T, Katayama H (2000) Direct measurement of human lung cancerous and noncancerous tissues by Fourier transform infrared microscopy: can an infrared microscope be used as a clinical tool? Anal Biochem 287: 218–225
Acknowlegdements
This work was supported by the Conseil Régional de Champagne-Ardenne, Pfizer Laboratories and partially by the French PHRC 1998–2001.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Adt, I., Toubas, D., Pinon, JM. et al. FTIR spectroscopy as a potential tool to analyse structural modifications during morphogenesis of Candida albicans . Arch Microbiol 185, 277–285 (2006). https://doi.org/10.1007/s00203-006-0094-8
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00203-006-0094-8