» Articles » PMID: 7907543

Intestinal Expression and Cellular Immune Responses to Human Heat-shock Protein 60 in Crohn's Disease

Overview
Journal Dig Dis Sci
Specialty Gastroenterology
Date 1994 Mar 1
PMID 7907543
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Changes in the intestinal expression of the endogenous human 60-kDa heat-shock protein (HSP60) were investigated in patients with Crohn's disease. HSP60 immunoreactivity was detected in epithelial cells, vascular smooth muscle, and nerve cell bodies of both small and large bowel from patients with Crohn's disease. However, control tissue showed a similar pattern of HSP60 expression. Western blot analysis confirmed that the HSP60 immunoreactivity detected in the intestine corresponded to the 60-kDa HSP. The proliferative response of peripheral blood lymphocytes (PBL) and intestinal intraepithelial lymphocytes (IEL) to recombinant human HSP60 was examined. The results indicate that there was no significant difference in responses between patients with Crohn's disease and controls. Furthermore, there was no increase in the proportion of gamma/delta T cell receptor-bearing T cells in PBL from patients with Crohn's disease cultured for six days in the presence of human HSP60 as compared to control patients. These results suggest that endogenous human HSP60 is unlikely to be a target for an autoimmune response in patients with Crohn's disease.

Citing Articles

Chronic heat stress regulates the relation between heat shock protein and immunity in broiler small intestine.

Siddiqui S, Kang D, Park J, Khan M, Shim K Sci Rep. 2020; 10(1):18872.

PMID: 33139769 PMC: 7608671. DOI: 10.1038/s41598-020-75885-x.


Hsp60 and Hsp10 increase in colon mucosa of Crohn’s disease and ulcerative colitis.

Rodolico V, Tomasello G, Zerilli M, Martorana A, Pitruzzella A, Marino Gammazza A Cell Stress Chaperones. 2010; 15(6):877-84.

PMID: 20390473 PMC: 3024080. DOI: 10.1007/s12192-010-0196-8.


Impaired humoral immune response against mycobacterial 65-kDa heat shock protein (HSP65) in patients with inflammatory bowel disease.

Bene L, Fust G, Huszti Z, Hernadi Z, Fekete B, Meszaros M Dig Dis Sci. 2002; 47(7):1432-7.

PMID: 12141797 DOI: 10.1023/a:1015882127674.


Intestinal expression of human heat shock protein 90 in patients with Crohn's disease and ulcerative colitis.

Stahl M, Ludwig D, Fellermann K, Stange E Dig Dis Sci. 1998; 43(5):1079-87.

PMID: 9590425 DOI: 10.1023/a:1018847205420.

References
1.
THAYER Jr W, Coutu J, Chiodini R, Van Kruiningen H, MERKAL R . Possible role of mycobacteria in inflammatory bowel disease. II. Mycobacterial antibodies in Crohn's disease. Dig Dis Sci. 1984; 29(12):1080-5. DOI: 10.1007/BF01317079. View

2.
Cohen I, Young D . Autoimmunity, microbial immunity and the immunological homunculus. Immunol Today. 1991; 12(4):105-10. DOI: 10.1016/0167-5699(91)90093-9. View

3.
Chiodini R . Crohn's disease and the mycobacterioses: a review and comparison of two disease entities. Clin Microbiol Rev. 1989; 2(1):90-117. PMC: 358101. DOI: 10.1128/CMR.2.1.90. View

4.
Laemmli U . Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970; 227(5259):680-5. DOI: 10.1038/227680a0. View

5.
Graham D, Markesich D, Yoshimura H . Mycobacteria and inflammatory bowel disease. Results of culture. Gastroenterology. 1987; 92(2):436-42. DOI: 10.1016/0016-5085(87)90139-9. View