Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology

Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology

Aim: To investigate the role of human papillomavirus (HPV) HPV16/18 E6 oncogene in the carcinogenesis of esophageal cell carcinoma (ESCC). Materials and Methods: Tissue microarray (TMA) block was constructed from 60 cases of paraffin-embedded ESCC tissues and pair-matched controls (adjacent normal e...

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Veröffentlicht in:Experimental Oncology
Datum:2006
Hauptverfasser: Qi, Z.L., Huo, X., Xu, X.J., Zhang, B., Du, M.G., Yang, H.W., Zheng, L.K., Li, J., Shen, Z.Y.
Format: Artikel
Sprache:English
Veröffentlicht: Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України 2006
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Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/137575
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Zitieren:Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology / Z.L. Qi, X. Huo, X.J. Xu, B. Zhang, M.G. Du, H.W. Yang, L.K. Zheng, J. Li, Z.Y. Shen // Experimental Oncology. — 2006. — Т. 28, № 3. — С. 235-240. — Бібліогр.: 35 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-137575
record_format dspace
spelling Qi, Z.L.
Huo, X.
Xu, X.J.
Zhang, B.
Du, M.G.
Yang, H.W.
Zheng, L.K.
Li, J.
Shen, Z.Y.
2018-06-17T13:05:16Z
2018-06-17T13:05:16Z
2006
Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology / Z.L. Qi, X. Huo, X.J. Xu, B. Zhang, M.G. Du, H.W. Yang, L.K. Zheng, J. Li, Z.Y. Shen // Experimental Oncology. — 2006. — Т. 28, № 3. — С. 235-240. — Бібліогр.: 35 назв. — англ.
1812-9269
https://nasplib.isofts.kiev.ua/handle/123456789/137575
Aim: To investigate the role of human papillomavirus (HPV) HPV16/18 E6 oncogene in the carcinogenesis of esophageal cell carcinoma (ESCC). Materials and Methods: Tissue microarray (TMA) block was constructed from 60 cases of paraffin-embedded ESCC tissues and pair-matched controls (adjacent normal epithelium). Immunohistochemistry (IHC) methods were applied to detect the expression of HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 and cyclin D1 proteins on TMA slides. In situ hybridization (ISH) targeting HPV gene was also used. Results: In ESCC samples, 18.3% (11/60) were revealed HPV16/18 E6 positive by IHC, while 40.0% (24/60) HPV positive by ISH; HPV16/18 E6 expression was significantly higher than that of control samples. In ESCC samples, the expressions of p53, p21Waf1, Cyclin D1, MDM2 and Ki67 were recorded in 60.0% (36/60), 40.0% (24/60), 51.7% (31/60), 65.0% (39/60) and 88.3% (53/60) cases respectively, In ESCC samples, p53, MDM2 and Ki67 expression correlated with the HPV16/18 E6 expression (p < 0.01), p21Waf1 expression — with these of MDM2 and cyclin D1 (p < 0.01) whilst expression of Ki67 — with ESCC grade (p < 0.01). Conclusion: HPV might be one of etiological factor of esophageal carcinoma in Shantou, China. p53, MDM2 proteins may play important roles in the pathogenesis of HPV-associated ESCC.
Цель: исследовать роль онкогена HPV16/18 E6 вируса папилломы человека (HPV) в развитии плоскоклеточной карциномы пищевода (ESCC). Материалы и методы: исследованы 60 образцов ESCC и контрольные образцы нетрансформированной ткани (парафиновые блоки). Для выявления экспрессии белков HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 и циклина D1 в срезах для тканевых микрочипов (tissue microarray, TMA) применен метод иммуногистохимии (IHC), для определения экспрессии генов HPV применяли гибридизацию in situ (ISH). Результаты: методами IHC, экспрессия HPV16/18 E6 выявлена в 18,3% (11/60) случаев ESCC, в то время как по результатам метода ISH, 40,0% (24/60) образцов признаны HPV-позитивными. В образ­цах ESCC экспрессия p53, p21Waf1, циклина D1, MDM2 и Ki67 выявлена в 60,0% (36/60), 40,0% (24/60), 51,7% (31/60), 65,0% (39/60) и 88,3% (53/60) случаев соответ­ственно, причем экспрессия p53, MDM2 и Ki67 коррелировала с экспрессией HPV16/18 E6 (p < 0,01), экспрессия p21Waf1 — с таковой MDM2 и циклина D1, а экспрессия Ki67 — со стадией развития опухоли (p < 0.01). Выводы: HPV может являться одним из этиологических факторов развития рака пищевода в провинции Шанту, Китай. Белки p53 и MDM2 могут принимать участие в патогенезе плоскоклеточного рака пищевода, ассоциированного с вирусом папилломатоза.
This study was supported by National Postdoctoral Scientific Foundation of China, No. 2005037623. Our grateful thank to Dr. Zheng (the Department of Pathology, the Second Affiliated Hospital of Shantou University) and Dr. Wu (Tumor Hospital of Shantou University Medi­cal College) for their help to collect the samples
en
Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України
Experimental Oncology
Original contributions
Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
Экспрессия HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 и циклина D1 в ткани плоскоклеточной карциномы пищевода
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
spellingShingle Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
Qi, Z.L.
Huo, X.
Xu, X.J.
Zhang, B.
Du, M.G.
Yang, H.W.
Zheng, L.K.
Li, J.
Shen, Z.Y.
Original contributions
title_short Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
title_full Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
title_fullStr Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
title_full_unstemmed Relationship between HPV16/18 E6 and р53, р21waf1, MDM2, Ki67 and cyclin D1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
title_sort relationship between hpv16/18 e6 and р53, р21waf1, mdm2, ki67 and cyclin d1 expression in esophageal squamous cell carcinoma: comparative study by using tissue microarray technology
author Qi, Z.L.
Huo, X.
Xu, X.J.
Zhang, B.
Du, M.G.
Yang, H.W.
Zheng, L.K.
Li, J.
Shen, Z.Y.
author_facet Qi, Z.L.
Huo, X.
Xu, X.J.
Zhang, B.
Du, M.G.
Yang, H.W.
Zheng, L.K.
Li, J.
Shen, Z.Y.
topic Original contributions
topic_facet Original contributions
publishDate 2006
language English
container_title Experimental Oncology
publisher Інститут експериментальної патології, онкології і радіобіології ім. Р.Є. Кавецького НАН України
format Article
title_alt Экспрессия HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 и циклина D1 в ткани плоскоклеточной карциномы пищевода
description Aim: To investigate the role of human papillomavirus (HPV) HPV16/18 E6 oncogene in the carcinogenesis of esophageal cell carcinoma (ESCC). Materials and Methods: Tissue microarray (TMA) block was constructed from 60 cases of paraffin-embedded ESCC tissues and pair-matched controls (adjacent normal epithelium). Immunohistochemistry (IHC) methods were applied to detect the expression of HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 and cyclin D1 proteins on TMA slides. In situ hybridization (ISH) targeting HPV gene was also used. Results: In ESCC samples, 18.3% (11/60) were revealed HPV16/18 E6 positive by IHC, while 40.0% (24/60) HPV positive by ISH; HPV16/18 E6 expression was significantly higher than that of control samples. In ESCC samples, the expressions of p53, p21Waf1, Cyclin D1, MDM2 and Ki67 were recorded in 60.0% (36/60), 40.0% (24/60), 51.7% (31/60), 65.0% (39/60) and 88.3% (53/60) cases respectively, In ESCC samples, p53, MDM2 and Ki67 expression correlated with the HPV16/18 E6 expression (p < 0.01), p21Waf1 expression — with these of MDM2 and cyclin D1 (p < 0.01) whilst expression of Ki67 — with ESCC grade (p < 0.01). Conclusion: HPV might be one of etiological factor of esophageal carcinoma in Shantou, China. p53, MDM2 proteins may play important roles in the pathogenesis of HPV-associated ESCC. Цель: исследовать роль онкогена HPV16/18 E6 вируса папилломы человека (HPV) в развитии плоскоклеточной карциномы пищевода (ESCC). Материалы и методы: исследованы 60 образцов ESCC и контрольные образцы нетрансформированной ткани (парафиновые блоки). Для выявления экспрессии белков HPV16/18 E6, p53, p21Waf1, MDM2, Ki67 и циклина D1 в срезах для тканевых микрочипов (tissue microarray, TMA) применен метод иммуногистохимии (IHC), для определения экспрессии генов HPV применяли гибридизацию in situ (ISH). Результаты: методами IHC, экспрессия HPV16/18 E6 выявлена в 18,3% (11/60) случаев ESCC, в то время как по результатам метода ISH, 40,0% (24/60) образцов признаны HPV-позитивными. В образ­цах ESCC экспрессия p53, p21Waf1, циклина D1, MDM2 и Ki67 выявлена в 60,0% (36/60), 40,0% (24/60), 51,7% (31/60), 65,0% (39/60) и 88,3% (53/60) случаев соответ­ственно, причем экспрессия p53, MDM2 и Ki67 коррелировала с экспрессией HPV16/18 E6 (p < 0,01), экспрессия p21Waf1 — с таковой MDM2 и циклина D1, а экспрессия Ki67 — со стадией развития опухоли (p < 0.01). Выводы: HPV может являться одним из этиологических факторов развития рака пищевода в провинции Шанту, Китай. Белки p53 и MDM2 могут принимать участие в патогенезе плоскоклеточного рака пищевода, ассоциированного с вирусом папилломатоза.
issn 1812-9269
url https://nasplib.isofts.kiev.ua/handle/123456789/137575
fulltext
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