HE4 as a biomarker for ovarian and endometrial cancer management
- PMID: 19732003
- PMCID: PMC3273415
- DOI: 10.1586/erm.09.39
HE4 as a biomarker for ovarian and endometrial cancer management
Abstract
Ovarian and endometrial cancer will be diagnosed in over 63,000 women in 2009, resulting in 22,000 deaths in the USA. Histologic screening, such as pap smears for detection of cervical cancer, is not feasible for these diseases given difficulty with access to the tissue. Thus, a serum- screening test using a biomarker or panel of biomarkers would be useful to aid in cancer diagnosis, detection of recurrence and as a means to monitor response to therapy. In this review, we focus on the human epididymis protein (HE)4 gene, which appears to have potential as a biomarker for both of these diseases. The structure and methods of detection of HE4 are discussed. Preliminary data show that HE4 may have more potential than cancer antigen 125 in discriminating benign from cancerous ovarian masses, and has the strongest correlation with endometrial cancer of all markers tested to date. Utilizing risk stratification, a panel of biomarkers including HE4 may ultimately be useful for detecting ovarian and endometrial cancer at an early stage in patients at high risk.
References
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- Moore RG, McMeekin DS, Brown AK, et al. A novel multiple marker bioassay utilizing HE4 and CA125 for the prediction of ovarian cancer in patients with a pelvic mass. Gynecol Oncol. 2009;112:40–46. Communicates the crucial need for accurate endometrial cancer (EC)/ovarian cancer (OC) biomarkers. The authors note the poor prognosis associated with advanced-stage detection of either disease, along with the favorable prognosis typical of patients for which early detection is realized. - PMC - PubMed
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- Moore RG, Bast RC., Jr How do you distinguish a malignant pelvic mass from a benign pelvic mass? Imaging, biomarkers, or none of the above. J Clin Oncol. 2007;25:4159–4161. Points to the fact that no reliable markers for detection of either OC or EC are currently available. - PubMed
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- Earle CC, Schrag D, Neville BA, et al. Effect of surgeon specialty on processes of care and outcomes for ovarian cancer patients. J Natl Cancer Inst. 2006;98:172–180. - PubMed
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- McGowan L, Lesher LP, Norris HJ, Barnett M. Misstaging of ovarian cancer. Obstet Gynecol. 1985;65:568–572. - PubMed
Websites
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- American Cancer Society. http://www.cancer.org.
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- Fujirebio Diagnostic, Inc.; PA, USA: http://www.fdi.com.
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