Abstract
Recovery from disseminated candidosis is associated with seroconversion to a 47 kDa breakdown product of the Heat Shock Protein (HSP) 90 of Candida albicans. Cloning, sequencing and epitope mapping has allowed the delineation of the immunodominant epitopes LKVIRKNIVKKMIE and STDEPAGESA. Monoclonal and polyclonal antibodies specific to these epitopes are used to show that all strains of C. albicans tested produce HSP 90 in both the yeast and mycelial phases. Homologous proteins are demonstrated in Saccharomyces cerevisiae, Candida parapsilosis and Corynebacterium jeikeium but not in Torulopsis glabrata. Evidence is presented for the existence of two distinct HSP 90s in C. albicans. The first of these is expressed constitutively whilst the second is produced on heat shocking the yeast from 23 to 37 degrees C.
Full text
PDF










Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Brunt S. A., Riehl R., Silver J. C. Steroid hormone regulation of the Achlya ambisexualis 85-kilodalton heat shock protein, a component of the Achlya steroid receptor complex. Mol Cell Biol. 1990 Jan;10(1):273–281. doi: 10.1128/mcb.10.1.273. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Burnie J. P., Matthews R. C., Fox A., Tabaqchali S. Use of immunoblotting to identify antigenic differences between the yeast and mycelial phases of Candida albicans. J Clin Pathol. 1985 Jun;38(6):701–706. doi: 10.1136/jcp.38.6.701. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Burnie J. P., Odds F. C., Lee W., Webster C., Williams J. D. Outbreak of systemic Candida albicans in intensive care unit caused by cross infection. Br Med J (Clin Res Ed) 1985 Mar 9;290(6470):746–748. doi: 10.1136/bmj.290.6470.746. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Burnie J. A reverse passive latex agglutination test for the diagnosis of systemic candidosis. J Immunol Methods. 1985 Oct 10;82(2):267–280. doi: 10.1016/0022-1759(85)90359-x. [DOI] [PubMed] [Google Scholar]
- Catelli M. G., Binart N., Jung-Testas I., Renoir J. M., Baulieu E. E., Feramisco J. R., Welch W. J. The common 90-kd protein component of non-transformed '8S' steroid receptors is a heat-shock protein. EMBO J. 1985 Dec 1;4(12):3131–3135. doi: 10.1002/j.1460-2075.1985.tb04055.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Clark I., Burnie J. P., Coke A. P., Matthews R. C., Oppenheim B. A. Characterization of the antibody response in Corynebacterium jeikeium septicaemias. Epidemiol Infect. 1990 Oct;105(2):229–236. doi: 10.1017/s095026880004783x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dabrowa N., Howard D. H. Heat shock and heat stroke proteins observed during germination of the blastoconidia of Candida albicans. Infect Immun. 1984 May;44(2):537–539. doi: 10.1128/iai.44.2.537-539.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Farrelly F. W., Finkelstein D. B. Complete sequence of the heat shock-inducible HSP90 gene of Saccharomyces cerevisiae. J Biol Chem. 1984 May 10;259(9):5745–5751. [PubMed] [Google Scholar]
- Finkelstein D. B., Strausberg S. Identification and expression of a cloned yeast heat shock gene. J Biol Chem. 1983 Feb 10;258(3):1908–1913. [PubMed] [Google Scholar]
- Hardesty B., Kramer G. The 90,000 dalton heat shock protein, a lot of smoke but no function as yet. Biochem Cell Biol. 1989 Nov-Dec;67(11-12):749–750. doi: 10.1139/o89-112. [DOI] [PubMed] [Google Scholar]
- Hickey E., Brandon S. E., Smale G., Lloyd D., Weber L. A. Sequence and regulation of a gene encoding a human 89-kilodalton heat shock protein. Mol Cell Biol. 1989 Jun;9(6):2615–2626. doi: 10.1128/mcb.9.6.2615. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Joab I., Radanyi C., Renoir M., Buchou T., Catelli M. G., Binart N., Mester J., Baulieu E. E. Common non-hormone binding component in non-transformed chick oviduct receptors of four steroid hormones. 1984 Apr 26-May 2Nature. 308(5962):850–853. doi: 10.1038/308850a0. [DOI] [PubMed] [Google Scholar]
- Lee K. L., Buckley H. R., Campbell C. C. An amino acid liquid synthetic medium for the development of mycelial and yeast forms of Candida Albicans. Sabouraudia. 1975 Jul;13(2):148–153. doi: 10.1080/00362177585190271. [DOI] [PubMed] [Google Scholar]
- Matthews R. C., Burnie J. P., Tabaqchali S. Immunoblot analysis of the serological response in systemic candidosis. Lancet. 1984 Dec 22;2(8417-8418):1415–1418. doi: 10.1016/s0140-6736(84)91618-0. [DOI] [PubMed] [Google Scholar]
- Matthews R. C., Burnie J. P., Tabaqchali S. Isolation of immunodominant antigens from sera of patients with systemic candidiasis and characterization of serological response to Candida albicans. J Clin Microbiol. 1987 Feb;25(2):230–237. doi: 10.1128/jcm.25.2.230-237.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matthews R., Burnie J. Cloning of a DNA sequence encoding a major fragment of the 47 kilodalton stress protein homologue of Candida albicans. FEMS Microbiol Lett. 1989 Jul 1;51(1):25–30. doi: 10.1016/0378-1097(89)90071-2. [DOI] [PubMed] [Google Scholar]
- Matthews R., Burnie J. Diagnosis of systemic candidiasis by an enzyme-linked dot immunobinding assay for a circulating immunodominant 47-kilodalton antigen. J Clin Microbiol. 1988 Mar;26(3):459–463. doi: 10.1128/jcm.26.3.459-463.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Matthews R., Burnie J., Smith D., Clark I., Midgley J., Conolly M., Gazzard B. Candida and AIDS: evidence for protective antibody. Lancet. 1988 Jul 30;2(8605):263–266. doi: 10.1016/s0140-6736(88)92547-0. [DOI] [PubMed] [Google Scholar]
- Moore S. K., Kozak C., Robinson E. A., Ullrich S. J., Appella E. Murine 86- and 84-kDa heat shock proteins, cDNA sequences, chromosome assignments, and evolutionary origins. J Biol Chem. 1989 Apr 5;264(10):5343–5351. [PubMed] [Google Scholar]
- Picard D., Khursheed B., Garabedian M. J., Fortin M. G., Lindquist S., Yamamoto K. R. Reduced levels of hsp90 compromise steroid receptor action in vivo. Nature. 1990 Nov 8;348(6297):166–168. doi: 10.1038/348166a0. [DOI] [PubMed] [Google Scholar]
- Radanyi C., Renoir J. M., Sabbah M., Baulieu E. E. Chick heat-shock protein of Mr = 90,000, free or released from progesterone receptor, is in a dimeric form. J Biol Chem. 1989 Feb 15;264(5):2568–2573. [PubMed] [Google Scholar]
- Redeuilh G., Moncharmont B., Secco C., Baulieu E. E. Subunit composition of the molybdate-stabilized "8-9 S" nontransformed estradiol receptor purified from calf uterus. J Biol Chem. 1987 May 25;262(15):6969–6975. [PubMed] [Google Scholar]
- Sanchez E. R., Housley P. R., Pratt W. B. The molybdate-stabilized glucocorticoid binding complex of L-cells contains a 98-100 kdalton steroid binding phosphoprotein and a 90 kdalton nonsteroid-binding phosphoprotein that is part of the murine heat-shock complex. J Steroid Biochem. 1986 Jan;24(1):9–18. doi: 10.1016/0022-4731(86)90025-7. [DOI] [PubMed] [Google Scholar]
- Sanchez E. R., Meshinchi S., Tienrungroj W., Schlesinger M. J., Toft D. O., Pratt W. B. Relationship of the 90-kDa murine heat shock protein to the untransformed and transformed states of the L cell glucocorticoid receptor. J Biol Chem. 1987 May 25;262(15):6986–6991. [PubMed] [Google Scholar]
- Sanchez E. R., Toft D. O., Schlesinger M. J., Pratt W. B. Evidence that the 90-kDa phosphoprotein associated with the untransformed L-cell glucocorticoid receptor is a murine heat shock protein. J Biol Chem. 1985 Oct 15;260(23):12398–12401. [PubMed] [Google Scholar]
- Zeuthen M. L., Howard D. H. Thermotolerance and the heat-shock response in Candida albicans. J Gen Microbiol. 1989 Sep;135(9):2509–2518. doi: 10.1099/00221287-135-9-2509. [DOI] [PubMed] [Google Scholar]
- de Belder M. A., Walker J. D., Burnie J. P., Rothman M. T. Survival after rupture of the oesophagus and subsequent candidal endocarditis: use of new serological methods in management. Eur Heart J. 1989 Sep;10(9):858–862. doi: 10.1093/oxfordjournals.eurheartj.a059581. [DOI] [PubMed] [Google Scholar]
- de StGroth S. F., Scheidegger D. Production of monoclonal antibodies: strategy and tactics. J Immunol Methods. 1980;35(1-2):1–21. doi: 10.1016/0022-1759(80)90146-5. [DOI] [PubMed] [Google Scholar]





