Zusammenfassung
Hintergrund
Das Prostatakarzinom (PCA) ist das häufigste Karzinom der männlichen Bevölkerung in Europa und Nordamerika. Trotz der hohen Prävalenz ist der molekulare Ablauf der Entstehung und der Progression nur teilweise bekannt. In zahlreichen Untersuchungen wurden die molekulargenetischen Alterationen in der Pathogenese des Prostatakarzinoms bearbeitet. Die CpG-Insel-Hypermethylierung des Glutathion-S-tranferase-Gens (GSTP1) ist eine dieser charakteristischen Veränderung in der Karzinogenese des Prostatakarzinoms.
Material und Methoden
Wir haben die Bedeutung der GSTP1-CpG-Insel-Hypermethylierung in der Karzinogenese des Prostatakarzinoms untersucht und auf die klinische Anwendung hin geprüft.
Ergebnisse
In den Untersuchungen konnte die GSTP1-CpG-Insel-Hypermethylierung bei mehr als 90% der Prostatakarzinome festgestellt werden. Es gelang der Nachweis in verschiedenen Körperflüssigkeiten (Blut, Urin, Ejakulat, Prostatasekret) und bei im Rahmen einer radikalen Prostatektomie entfernten Lymphknoten; eine Unterscheidung zwischen normalem Prostatagewebe, der benignen Prostatahyperplasie, Vorläuferstadien des Prostatakarzinoms und dem Prostatakarzinom ist durch die modernen, molekulargenetischen Untersuchungstechniken möglich.
Schlussfolgerungen
Mit dem Nachweis der GSTP1-CpG-Insel-Hypermethylierung steht ein molekularer Test zur Verfügung, der das Screening und die Diagnostik des Prostatakarzinoms verbessert. Ein spezifisches Methylierungsmuster des PCA könnte als molekulares Staging Aussagen über die Prognose des PCA leisten. Zur Bestätigung der vielversprechenden, aber noch experimentellen Ergebnisse sind allerdings große prospektive Studien erforderlich.
Abstract
Background
Prostate cancer is the most commonly diagnosed cancer in men in Europe and North America. Despite its high prevalence, the molecular mechanism of its underlying development and progression is poorly understood. Many studies have revealed multiple molecular alterations during prostate cancer carcinogenesis. GSTP1 CpG island hypermethylation is one of the molecular changes that occur during carcinogenesis.
Methods
We evaluated the role of GSTP1 CpG island hypermethylation in prostatic cancers and discussed its possible role as a molecular biomarker of prostate cancer.
Results
Studies haven shown that GSTP1 CpG island hypermethylation is present in about 90% of prostatic carcinomas. The DNA alteration was also detectable in body fluids such as blood, urine, ejaculate, or prostatic secretions. One study showed hypermethylation in histologically unsuspicious lymph nodes in surgical specimens in patients with biochemical PSA (prostate-specific antigen) recurrence. Additionally, it is possible to distinguish between normal prostatic tissue, benign prostatic hyperplasia, and prostate cancer.
Conclusions
The detection of GSTP1 CpG island hypermethylation serves as a molecular marker in prostate cancer screening, detection, and diagnosis. It may even provide information on prostate cancer prognosis. However, prospective trials to evaluate its predictive value are necessary.
Literatur
Adler V, Yin Z, Tew KD, Ronai Z (1999) Role of redox potential and reactive oxygen species in stress signaling. Oncogene 18: 6104–6111
Attwood JT, Yung RL, Richardson BC (2002) DNA methylation and the regulation of gene transcription. Cell Mol Life Sci 59: 241–257
Bartsch G, Horninger W, Klocker H et al. (2001) Prostate cancer mortality after introduction of prostate-specific antigen mass screening in the Federal State of Tyrol, Austria. Urology 58: 417–424
Bastian PJ, Ellinger J, Wernert N, Wellmann A, Müller SC, Rücker AA von (2004) GSTPI Hypermethylation as a molecular marker in the diagnosis of prostatic cancer: Is there a correlation with clinical stage, gleason grade, PSA value or age? Onkologie (einger. zur Publikation)
Brooks JD, Weinstein M, Lin X et al. (1998) CG island methylation changes near the GSTP1 gene in prostatic intraepithelial neoplasia. Cancer Epidemiol Biomarkers Prev 7: 531–536
Cairns P, Esteller M, Herman JG, Schoenberg M, Jeronimo C, Sanchez-Cespedes M, Chow NH, Grasso M, Wu L, Westra WB, Sidransky D. (2001) Molecular detection of prostate cancer in urine by GSTP1 hypermethylation. Clin Cancer Res 7: 2727–2730
Cameron EE, Bachman KE, Myohanen S, Herman JG, Baylin SB (1999) Synergy of demethylation and histone deacetylase inhibition in the re-expression of genes silenced in cancer. Nat Genet 21: 103–107
Catalona WJ, Beiser JA, Smith DS (1997) Serum free prostate specific antigen and prostate specific antigen density measurements for predicting cancer in men with prior negative prostatic biopsies. J Urol 158: 2162–2167
Cavaliere A, Bufalari A, Vitali R. (1987) 5-Azacytidine carcinogenesis in BALB/c mice. Cancer Lett 37: 51–58
Chon CH, Lai FC, McNeal JE, Presti JC Jr. (2002) Use of extended systematic sampling in patients with a prior negative prostate needle biopsy. J Urol 167: 2457–2460
Chu DC, Chuang CK, Fu JB et al. (2002) The use of real-time quantitative polymerase chain reaction to detect hypermethylation of the CpG islands in the promoter region flanking the GSTP1 gene to diagnose prostate carcinoma. J Urol 167: 1854–1858
Dahl C, Guldberg P (2003) DNA methylation analysis techniques. Biogerontology 4: 233–250
De Marzo AM, Marchi VL, Epstein JI, Nelson WG (1999) Proliferative inflammatory atrophy of the prostate: implications for prostatic carcinogenesis. Am J Pathol 155: 1985–1992
Denda A, Mori Y, Yokose Y et al. (1985) 4-Hydroxyaminoquinoline 1-oxide metabolism and DNA adducts in the early stage of tumorigenesis in rats: comparison of target organ pancreas with non-target organ liver. Chem Biol Interact 56: 125–143
De Weese TL, Shipman JM, Larrier NA et al. (1998) Mouse embryonic stem cells carrying one or two defective Msh2 alleles respond abnormally to oxidative stress inflicted by low-level radiation. Proc Natl Acad Sci USA 95: 11915–11920
Esteller M, Corn PG, Urena JM et al. (1998) Inactivation of glutathione S-transferase P1 gene by promoter hypermethylation in human neoplasia. Cancer Res 58: 4515–4518
Esteller M, Corn PG, Baylin SB, Herman JG (2001) A gene hypermethylation profile of human cancer. Cancer Res 61: 3225–3229
Frommer M, McDonald LE, Millar DS et al.. (1992) A genomic sequencing protocol that yields a positive display of 5-methylcytosine residues in individual DNA strands. Proc Natl Acad Sci USA 89: 1827–1831
Gattoni-Celli S, Hsiao WL, Lambert M, Kirschmeier P, Weinstein IB (1985) Genetic targets in multistage carcinogenesis. Carcinog Compr Surv 9: 29–40
Goessl C, Krause H, Muller M et al. (2000) Fluorescent methylation-specific polymerase chain reaction for DNA-based detection of prostate cancer in bodily fluids. Cancer Res 60: 5941–5945
Goessl C, Muller M, Heicappell R et al. (2001) DNA-based detection of prostate cancer in urine after prostatic massage. Urology 58: 335–338
Goessl C, Muller M, Heicappell R, Krause H, Miller K (2001) DNA-based detection of prostate cancer in blood, urine, and ejaculates. Ann N Y Acad Sci 945: 51–58
Gonzalgo ML, Pavlovich CP, Lee SM, Nelson WG (2003) Prostate cancer detection by GSTP1 methylation analysis of postbiopsy urine specimens. Clin Cancer Res 9: 2673–2677
Hankey BF, Ries LA, Edwards BK (1999) The surveillance, epidemiology, and end results program: a national resource. Cancer Epidemiol Biomarkers Prev 8: 1117–1121
Harden SV, Guo Z, Epstein JI, Sidransky D (2003) Quantitative GSTP1 methylation clearly distinguishes benign prostatic tissue and limited prostate adenocarcinoma. J Urol 169: 1138–1142
Henderson CJ, Wolf CR, Kitteringham N et al. (2000) Increased resistance to acetaminophen hepatotoxicity in mice lacking glutathione S-transferase Pi. Proc Natl Acad Sci USA 97: 12741–12745
Herman JG, Baylin SB (2003) Gene silencing in cancer in association with promoter hypermethylation. N Engl J Med 349: 2042–2054
Herman JG, Graff JR, Myohanen S, Nelkin BD, Baylin SB (1996) Methylation-specific PCR: a novel PCR assay for methylation status of CpG islands. Proc Natl Acad Sci USA 93: 9821–9826
Hsiao WL, Gattoni-Celli S, Weinstein IB (1985) Effects of 5-azacytidine on the progressive nature of cell transformation. Mol Cell Biol 5: 1800–1803
Jackson-Grusby L, Laird PW, Magge SN, Moeller BJ, Jaenisch R (1997) Mutagenicity of 5-aza-2’-deoxycytidine is mediated by the mammalian DNA methyltransferase. Proc Natl Acad Sci USA 94: 4681–4685
Jemal A, Murray T, Samuels A et al. (2003) Cancer statistics, 2003. CA Cancer J Clin 53: 5-26
Jones PA (2002) DNA methylation and cancer. Oncogene 21: 5358–5360
Jones PA, Taylor SM (1980) Cellular differentiation, cytidine analogs and DNA methylation. Cell 20: 85–93
Jeronimo C, Usadel H, Henrique R et al. (2001) Quantitation of GSTP1 methylation in non-neoplastic prostatic tissue and organ-confined prostate adenocarcinoma. J Natl Cancer Inst 93: 1747–1752
Jeronimo C, Usadel H, Henrique R et al. (2002) Quantitative GSTP1 hypermethylation in bodily fluids of patients with prostate cancer. Urology 60: 1131–1135
Lee WH, Morton RA, Epstein JI et al. (1994) Cytidine methylation of regulatory sequences near the pi-class glutathione S-transferase gene accompanies human prostatic carcinogenesis. Proc Natl Acad Sci USA 91: 11733–11737
Lee WH, Isaacs WB, Bova GS, Nelson WG (1997) CG island methylation changes near the GSTP1 gene in prostatic carcinoma cells detected using the polymerase chain reaction: a new prostate cancer biomarker. Cancer Epidemiol Biomarkers Prev 6: 443–450
Lin X, Tascilar M, Lee WH et al. (2001) GSTP1 CpG island hypermethylation is responsible for the absence of GSTP1 expression in human prostate cancer cells. Am J Pathol 159: 1815–1826
Kallakury BV, Sheehan CE, Winn-Deen E et al. (2001) Decreased expression of catenins (alpha and beta), p120 CTN, and E-cadherin cell adhesion proteins and E-cadherin gene promoter methylation in prostatic adenocarcinomas. Cancer 92: 2786–2795
Kollermann J, Muller M, Goessl C et al. (2003) Methylation-specific PCR for DNA-based detection of occult tumor cells in lymph nodes of prostate cancer patients. Eur Urol 44: 533–538
Maruyama R, Toyooka S, Toyooka KO et al. (2002) Aberrant promoter methylation profile of prostate cancers and its relationship to clinicopathological features. Clin Cancer Res 8: 514–519
Millar DS, Ow KK, Paul CL, Russell PJ, Molloy PL, Clark SJ. (1999) Detailed methylation analysis of the glutathione S-transferase pi (GSTP1) gene in prostate cancer. Oncogene 18: 1313–1324
Nakayama M, Bennett CJ, Hicks JL et al. (2003) Hypermethylation of the human glutathione S-transferase-pi gene (GSTP1) CpG island is present in a subset of proliferative inflammatory atrophy lesions but not in normal or hyperplastic epithelium of the prostate: a detailed study using laser-capture microdissection. Am J Pathol 163: 923–933
Nelson CP, Kidd LC, Sauvageot J et al. (2001) Protection against 2-hydroxyamino-1-methyl-6-phenylimidazo[4,5-b]pyridine cytotoxicity and DNA adduct formation in human prostate by glutathione S-transferase P1. Cancer Res 61: 103–109
Nelson WG, De Marzo AM, Isaacs WB (2003) Prostate cancer. N Engl J Med 349: 366–381
Nuovo GJ, Plaia TW, Belinsky SA, Baylin SB, Herman JG (1999) In situ detection of the hypermethylation-induced inactivation of the p16 gene as an early event in oncogenesis. Proc Natl Acad Sci USA 96: 12754–12759
Ruscoe JE, Rosario LA, Wang T et al. (2001) Pharmacologic or genetic manipulation of glutathione S-transferase P1–1 (GSTpi) influences cell proliferation pathways. J Pharmacol Exp Ther 298: 339–345
Santini V, Kantarjian HM, Issa JP. (2001) Changes in DNA methylation in neoplasia: pathophysiology and therapeutic implications. Ann Intern Med 134: 573–586
Santourlidis S, Florl A, Ackermann R, Wirtz HC, Schulz WA (1999) High frequency of alterations in DNA methylation in adenocarcinoma of the prostate. Prostate 39: 166–174
Shirai T, Sano M, Tamano S et al. (1997) The prostate: a target for carcinogenicity of 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) derived from cooked foods. Cancer Res 57: 195–198
Stuart GR, Holcroft J, de Boer JG, Glickman BW (2000) Prostate mutations in rats induced by the suspected human carcinogen 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine. Cancer Res 60: 266–268
Suh CI, Shanafelt T, May DJ et al. (2000) Comparison of telomerase activity and GSTP1 promoter methylation in ejaculate as potential screening tests for prostate cancer. Mol Cell Probes 14: 211–217
Suzuki H, Gabrielson E, Chen W et al. (2002) A genomic screen for genes upregulated by demethylation and histone deacetylase inhibition in human colorectal cancer. Nat Genet 31: 141–149
Tchou JC, Lin X, Freije D et al. (2000) GSTP1 CpG island DNA hypermethylation in hepatocellular carcinomas. Int J Oncol 16: 663–676
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Das Projekt wurde gefördert durch NIH/NCI grant R01 CA70196 und NIH/NCI SPORE grant P50 CA58236.
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Bastian, P.J., Nakayama, M., De Marzo, A.M. et al. Die GSTP1-CpG-Insel-Hypermethylierung als molekularer Marker des Prostatakarzinoms. Urologe [A] 43, 573–579 (2004). https://doi.org/10.1007/s00120-004-0540-7
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DOI: https://doi.org/10.1007/s00120-004-0540-7