Skip Navigation

This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF ) Freely available
Right arrow Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when eLetters are posted
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (1)
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Murillo, L. S.
Right arrow Articles by Morré, S. A.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Murillo, L. S.
Right arrow Articles by Morré, S. A.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Human Reproduction, Vol. 18, No. 11, 2309-2314, November 2003
© 2003 European Society of Human Reproduction and Embryology

Interleukin-1B (IL-1B) and interleukin-1 receptor antagonist (IL-1RN) gene polymorphisms are not associated with tubal pathology and Chlamydia trachomatis-related tubal factor subfertility

Laura S. Murillo1, Jolande A. Land2, Jolein Pleijster1, Cathrien A. Bruggeman3, A. Salvador Peña1 and Servaas A. Morré1,4

1 Laboratory of Immunogenetics, VU University Medical Centrum, Van der Boechorststraat 7, 1081 BT Amsterdam, 2 Research Institute of Growth and Development (GROW) and Department of Obstetrics and Gynaecology, and 3 Department of Medical Microbiology, Academic Hospital Maastricht, PO Box 5800, 6202 AZ, Maastricht The Netherlands

4 To whom correspondence should be addressed. e-mail: samorre{at}hotmail.com

BACKGROUND: Chlamydia trachomatis infections have been associated with tubal pathology. However, not all C.trachomatis-infected women actually develop tubal pathology. Recently, host genetic factors such as the interleukin-1 gene cluster have been linked to inflammatory and infectious diseases. METHODS: Dutch Caucasian women were investigated for (i) the role of interleukin-1B (IL-1B) and interleukin-1 receptor antagonist (IL-1RN) gene polymorphisms in tubal pathology (group 1); and (ii) the presence of these gene polymorphisms in C.trachomatis IgG-positive women with and without tubal pathology (group 2). Group 1 consisted of women with (n = 40) or without (n = 95) tubal pathology, respectively, and group 2 of C.trachomatis IgG-positive women of whom 28 had tubal pathology at laparoscopy and 47 did not. IL-1B-511 and IL-1B+3954 gene polymorphisms were assessed by PCR–restriction fragment length polymorphism (RFLP), and the variable number of tandem repeats (VNTR) of the IL-1RN gene were assessed by a PCR-based assay. RESULTS: Neither IL-1B-511, IL-1B+3954 nor IL-1RN genotypes, allele or carrier frequencies showed significant association with tubal pathology or C.trachomatis post-infection-based tubal pathology. CONCLUSIONS: The data obtained suggest that specific IL-1 gene polymorphisms are not associated with the tubal pathology risk or to the development of C.trachomatis-based post-infectious severe sequelae.

Key words: Chlamydia trachomatis/immunogenetics/interleukin-1B (IL-1B) gene/interleukin-1 receptor antagonist (IL-1RN) gene/tubal pathology


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?




Disclaimer:
Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.