Serum TIMP-1 Predicts Survival Outcomes of Invasive Breast Carcinoma Patients: A Meta-analysis
- Authors
- Lee, Ju-Han; Choi, Jung-Woo; Kim, Young-Sik
- Issue Date
- 8월-2011
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- TIMP-1; Breast cancer; Survival; Meta-analysis
- Citation
- ARCHIVES OF MEDICAL RESEARCH, v.42, no.6, pp.463 - 468
- Indexed
- SCIE
SCOPUS
- Journal Title
- ARCHIVES OF MEDICAL RESEARCH
- Volume
- 42
- Number
- 6
- Start Page
- 463
- End Page
- 468
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/111860
- DOI
- 10.1016/j.arcmed.2011.09.006
- ISSN
- 0188-4409
- Abstract
- Background and Aims. Tissue inhibitor of metalloproteinase-1 (TIMP-1) is a small secretory glycoprotein with multifunctional activity including anti-apoptosis and the inhibition of matrix metalloproteinase in invasive breast carcinomas. There have been contradictory results as to whether TIMP-1 is a poor or good prognostic factor in breast cancer patients. To address this controversy, we conducted a meta-analysis for the relationship between TIMP-1 levels and prognostic parameters in the breast cancer. Methods. The relevant published studies were pooled according to the defined selection criteria. The effect sizes of overall survival and prognostic parameters were calculated by a hazard ratio (HR) or an odds ratio (OR). HRs or ORs were combined using a random-effects model. Results. Survival outcomes between high or elevated and low or normal serum TIMP-1 levels were compared by uni- and multivariate analyses involving 886 and 844 breast cancer patients, respectively. Patients with high or elevated serum TIMP-1 levels had unfavorable survival outcomes compared to patients with low or normal serum TIMP-1 levels in the uni- and multivariate analyses (HR, 1.7 and 2.4; p < 0.001 and p = 0.033, respectively). However, no survival difference was evident in the data from tissue TIMP-1 levels by enzyme-linked immunosorbent assay and the expression of tissue TIMP-1 mRNA. The high or positive immunohistochemical expression of tissue TIMP-1 protein was not related to adjusted and unadjusted HRs, lymph node metastasis, and clinical stages. Conclusions. This meta-analysis indicates that serum TIMP-1 levels may be useful for predicting survival outcomes of invasive breast cancer patients. (C) 2011 IMSS. Published by Elsevier Inc.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Medicine > Department of Medical Science > 1. Journal Articles
- Graduate School > Department of Biomedical Sciences > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.