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P16INK4ais not a Reliable Screening Marker of HPV Infection in Esophageal Squamous Cell Carcinoma: Evidence from a Meta-Analysis
- Source :
- International Journal of Biological Markers; October 2016, Vol. 31 Issue: 4 p431-439, 9p
- Publication Year :
- 2016
-
Abstract
- Background The role of p16INK4aas a surrogate marker for screening human papillomavirus (HPV) in esophageal squamous cell carcinoma (ESCC) remains controversial.Methods A comprehensive search of EMBASE, PubMed, China National Knowledge Infrastructure and China Biology Medicine was performed from inception to December 27, 2015. A random-effects model was applied to the pooled odds ratios (ORs) with 95% confidence intervals (CIs).Results Ten studies were identified (985 cases). The pooled results showed no significant relationship between p16INK4aexpression and HPV infection in ESCC based on overall HPV types (OR: 1.79, 95% CI: 0.69-4.66, p = 0.235). Subgroup analysis by HPV detection method showed no statistical significance in either the polymerase chain reaction (PCR) (OR: 1.65, 95% CI: 0.83-3.30, p = 0.154) or in situ hybridization (ISH) group (OR: 2.58, 95% CI: 0.03-268.14, p = 0.689). The pooled OR of the sensitivity analysis ranged from 1.27 (95% CI: 0.58-2.84) to 2.32 (95% CI: 0.95-5.64). Of these studies, 6 involved only high-risk human papillomavirus types (HR-HPV), HPV16 or HPV18. However, similar observations were made for HR-HPV (OR = 1.31, 95% CI: 0.26-6.59, p = 0.741). Subgroup analysis again showed no statistical significance in the PCR group (OR: 0.95, 95% CI: 0.25-3.64, p = 0.940) and ISH group (OR: 2.58, 95% CI: 0.03-268.14, p = 0.689). Sensitivity analysis showed that the pooled OR ranged from 0.69 (95% CI: 0.21-2.22) to 1.89 (95% CI: 0.33-10.86).Conclusions p16INK4ais not a reliable screening marker of HPV infection in ESCC. Further multicenter, large-sample and well-matched prospective studies are still required to illuminate the possible etiological roles of HPV in ESCC.
Details
- Language :
- English
- ISSN :
- 03936155 and 17246008
- Volume :
- 31
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- International Journal of Biological Markers
- Publication Type :
- Periodical
- Accession number :
- ejs44948241
- Full Text :
- https://doi.org/10.5301/jbm.5000213