Tip60 Suppresses Cholangiocarcinoma Proliferation and Metastasis via PI3k-AKT

Background/Aims: Aberrant expression of Tip60 is associated with progression in many cancers. However, the role of Tip60 in cancer progression remains contradictory. The aim of this study was to investigate the clinical significance, biological functions and underlying mechanisms of Tip60 deregulati...

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Veröffentlicht in:Cellular Physiology and Biochemistry 2018-10, Vol.50 (2), p.612-628
Hauptverfasser: Zhang, Yaodong, Ji, Guwei, Han, Sheng, Shao, Zicheng, Lu, Zefa, Huo, Liqun, Zhang, Jiawei, Yang, Renjie, Feng, Qinchao, Shen, Hao, Wang, Hongwei, Li, Xiangcheng
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container_issue 2
container_start_page 612
container_title Cellular Physiology and Biochemistry
container_volume 50
creator Zhang, Yaodong
Ji, Guwei
Han, Sheng
Shao, Zicheng
Lu, Zefa
Huo, Liqun
Zhang, Jiawei
Yang, Renjie
Feng, Qinchao
Shen, Hao
Wang, Hongwei
Li, Xiangcheng
description Background/Aims: Aberrant expression of Tip60 is associated with progression in many cancers. However, the role of Tip60 in cancer progression remains contradictory. The aim of this study was to investigate the clinical significance, biological functions and underlying mechanisms of Tip60 deregulation in cholangiocarcinoma (CCA) for the first time. Methods: Quantitative real-time PCR (QRT-PCR), western blotting and immunohistochemistry staining (IHC) were carried out to measure Tip60 expression in CCA tissues and cell lines. Kaplan–Meier analysis and the log-rank test were used for survival analysis. In vitro, cell proliferation was evaluated by flow cytometry and CCK-8, colony formation, and EDU assays. Migration/ invasion was evaluated by trans-well assays. Phosphokinase array was used to confirm the dominant signal regulated by Tip60. Tumor growth and metastasis were demonstrated in vivo using a mouse model. Results: Tip60 was notably downregulated in CCA tissues, which was associated with greater tumor size, venous invasion, and TNM stage. Down-regulation of Tip60 was associated with tumor progression and poorer survival in CCA patients. In vitro and in vivo studies demonstrated that Tip60 suppressed growth and metastasis throughout the progression of CCA. We further identified the PI3K/AKT pathway as a dominant signal of Tip60 and suggested that Tip60 regulated CCA cell proliferation and metastasis via PT3K-AKT pathway. Pearson analysis revealed that PTEN was positively correlated with the Tip60 level in CCA tissues. Conclusion: Tip60, as a tumor suppressor in CCA via the PI3K/AKT pathway, might be a promising therapeutic target or prognostic marker for CCA.
doi_str_mv 10.1159/000494183
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However, the role of Tip60 in cancer progression remains contradictory. The aim of this study was to investigate the clinical significance, biological functions and underlying mechanisms of Tip60 deregulation in cholangiocarcinoma (CCA) for the first time. Methods: Quantitative real-time PCR (QRT-PCR), western blotting and immunohistochemistry staining (IHC) were carried out to measure Tip60 expression in CCA tissues and cell lines. Kaplan–Meier analysis and the log-rank test were used for survival analysis. In vitro, cell proliferation was evaluated by flow cytometry and CCK-8, colony formation, and EDU assays. Migration/ invasion was evaluated by trans-well assays. Phosphokinase array was used to confirm the dominant signal regulated by Tip60. Tumor growth and metastasis were demonstrated in vivo using a mouse model. Results: Tip60 was notably downregulated in CCA tissues, which was associated with greater tumor size, venous invasion, and TNM stage. Down-regulation of Tip60 was associated with tumor progression and poorer survival in CCA patients. In vitro and in vivo studies demonstrated that Tip60 suppressed growth and metastasis throughout the progression of CCA. We further identified the PI3K/AKT pathway as a dominant signal of Tip60 and suggested that Tip60 regulated CCA cell proliferation and metastasis via PT3K-AKT pathway. Pearson analysis revealed that PTEN was positively correlated with the Tip60 level in CCA tissues. Conclusion: Tip60, as a tumor suppressor in CCA via the PI3K/AKT pathway, might be a promising therapeutic target or prognostic marker for CCA.</description><identifier>ISSN: 1015-8987</identifier><identifier>EISSN: 1421-9778</identifier><identifier>DOI: 10.1159/000494183</identifier><identifier>PMID: 30308494</identifier><language>eng</language><publisher>Basel, Switzerland: S. Karger AG</publisher><subject>Animals ; Bile Duct Neoplasms - metabolism ; Bile Duct Neoplasms - mortality ; Bile Duct Neoplasms - pathology ; Care and treatment ; Cell adhesion &amp; migration ; Cell cycle ; Cell Line, Tumor ; Cell Proliferation ; Cholangiocarcinoma ; Cholangiocarcinoma - metabolism ; Cholangiocarcinoma - mortality ; Cholangiocarcinoma - pathology ; Development and progression ; DNA repair ; Female ; Genetic aspects ; Health aspects ; Humans ; Kinases ; Lysine Acetyltransferase 5 - antagonists &amp; inhibitors ; Lysine Acetyltransferase 5 - genetics ; Lysine Acetyltransferase 5 - metabolism ; Male ; Medical prognosis ; Metastasis ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Middle Aged ; Neoplasm Metastasis ; Original Paper ; Phosphatidylinositol 3-Kinases - metabolism ; Physiological aspects ; Prevention ; Proliferation ; Prostate cancer ; Proteins ; Proto-Oncogene Proteins c-akt - metabolism ; PTEN Phosphohydrolase - metabolism ; RNA Interference ; RNA, Small Interfering - metabolism ; Signal Transduction ; Software ; Tip60 ; Tumor suppressor genes</subject><ispartof>Cellular Physiology and Biochemistry, 2018-10, Vol.50 (2), p.612-628</ispartof><rights>2018 The Author(s). Published by S. Karger AG, Basel</rights><rights>2018 The Author(s). Published by S. Karger AG, Basel.</rights><rights>COPYRIGHT 2018 S. Karger AG</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c530t-42087b9183a2f0bca17f66b930f7072f3f402eda974ac87a90858afbda4596983</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,2102,27635,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30308494$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, Yaodong</creatorcontrib><creatorcontrib>Ji, Guwei</creatorcontrib><creatorcontrib>Han, Sheng</creatorcontrib><creatorcontrib>Shao, Zicheng</creatorcontrib><creatorcontrib>Lu, Zefa</creatorcontrib><creatorcontrib>Huo, Liqun</creatorcontrib><creatorcontrib>Zhang, Jiawei</creatorcontrib><creatorcontrib>Yang, Renjie</creatorcontrib><creatorcontrib>Feng, Qinchao</creatorcontrib><creatorcontrib>Shen, Hao</creatorcontrib><creatorcontrib>Wang, Hongwei</creatorcontrib><creatorcontrib>Li, Xiangcheng</creatorcontrib><title>Tip60 Suppresses Cholangiocarcinoma Proliferation and Metastasis via PI3k-AKT</title><title>Cellular Physiology and Biochemistry</title><addtitle>Cell Physiol Biochem</addtitle><description>Background/Aims: Aberrant expression of Tip60 is associated with progression in many cancers. However, the role of Tip60 in cancer progression remains contradictory. The aim of this study was to investigate the clinical significance, biological functions and underlying mechanisms of Tip60 deregulation in cholangiocarcinoma (CCA) for the first time. Methods: Quantitative real-time PCR (QRT-PCR), western blotting and immunohistochemistry staining (IHC) were carried out to measure Tip60 expression in CCA tissues and cell lines. Kaplan–Meier analysis and the log-rank test were used for survival analysis. In vitro, cell proliferation was evaluated by flow cytometry and CCK-8, colony formation, and EDU assays. Migration/ invasion was evaluated by trans-well assays. Phosphokinase array was used to confirm the dominant signal regulated by Tip60. Tumor growth and metastasis were demonstrated in vivo using a mouse model. Results: Tip60 was notably downregulated in CCA tissues, which was associated with greater tumor size, venous invasion, and TNM stage. Down-regulation of Tip60 was associated with tumor progression and poorer survival in CCA patients. In vitro and in vivo studies demonstrated that Tip60 suppressed growth and metastasis throughout the progression of CCA. We further identified the PI3K/AKT pathway as a dominant signal of Tip60 and suggested that Tip60 regulated CCA cell proliferation and metastasis via PT3K-AKT pathway. Pearson analysis revealed that PTEN was positively correlated with the Tip60 level in CCA tissues. Conclusion: Tip60, as a tumor suppressor in CCA via the PI3K/AKT pathway, might be a promising therapeutic target or prognostic marker for CCA.</description><subject>Animals</subject><subject>Bile Duct Neoplasms - metabolism</subject><subject>Bile Duct Neoplasms - mortality</subject><subject>Bile Duct Neoplasms - pathology</subject><subject>Care and treatment</subject><subject>Cell adhesion &amp; migration</subject><subject>Cell cycle</subject><subject>Cell Line, Tumor</subject><subject>Cell Proliferation</subject><subject>Cholangiocarcinoma</subject><subject>Cholangiocarcinoma - metabolism</subject><subject>Cholangiocarcinoma - mortality</subject><subject>Cholangiocarcinoma - pathology</subject><subject>Development and progression</subject><subject>DNA repair</subject><subject>Female</subject><subject>Genetic aspects</subject><subject>Health aspects</subject><subject>Humans</subject><subject>Kinases</subject><subject>Lysine Acetyltransferase 5 - antagonists &amp; inhibitors</subject><subject>Lysine Acetyltransferase 5 - genetics</subject><subject>Lysine Acetyltransferase 5 - metabolism</subject><subject>Male</subject><subject>Medical prognosis</subject><subject>Metastasis</subject><subject>Mice</subject><subject>Mice, Inbred BALB C</subject><subject>Mice, Nude</subject><subject>Middle Aged</subject><subject>Neoplasm Metastasis</subject><subject>Original Paper</subject><subject>Phosphatidylinositol 3-Kinases - metabolism</subject><subject>Physiological aspects</subject><subject>Prevention</subject><subject>Proliferation</subject><subject>Prostate cancer</subject><subject>Proteins</subject><subject>Proto-Oncogene Proteins c-akt - metabolism</subject><subject>PTEN Phosphohydrolase - metabolism</subject><subject>RNA Interference</subject><subject>RNA, Small Interfering - metabolism</subject><subject>Signal Transduction</subject><subject>Software</subject><subject>Tip60</subject><subject>Tumor suppressor genes</subject><issn>1015-8987</issn><issn>1421-9778</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>M--</sourceid><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DOA</sourceid><recordid>eNptkU1v1DAQhiMEoqVw4I5QpF7gkDKOHX8clxWFFa2oxHK2Jo69eJvEqZ1F4t_XJWUPCNmS7fHzvp7xFMVrAheENOoDADDFiKRPilPCalIpIeTTvAfSVFJJcVK8SGkP-ShU_bw4oUBBZslpcb31E4fy-2Gaok3JpnL9M_Q47nwwGI0fw4DlTQy9dzbi7MNY4tiV13bGlKdP5S-fgQ29rVZfty-LZw77ZF89rmfFj8tP2_WX6urb5816dVWZhsJcsRqkaFVOGGsHrUEiHOetouAEiNpRx6C2HSrB0EiBCmQj0bUdskZxJelZsVl8u4B7PUU_YPytA3r9JxDiTmOcvemtFmg4OMc4kw1rLEXb8hY4yJo7TqDNXu8WrymGu4NNsx58MrbPn2DDIemaEKVqTiXN6Pk_6D4c4pgr1TUFIhVj5IG6WKgd5vf96MIc0eTR2cGbMFrnc3zFqWgoodBkwftFYGJIKVp3rIiAfmiwPjY4s28fUzi0g-2O5N-OZuDNAtxi3Nl4BI768_9er28-LoSeOkfvARAesTo</recordid><startdate>20181001</startdate><enddate>20181001</enddate><creator>Zhang, Yaodong</creator><creator>Ji, Guwei</creator><creator>Han, Sheng</creator><creator>Shao, Zicheng</creator><creator>Lu, Zefa</creator><creator>Huo, Liqun</creator><creator>Zhang, Jiawei</creator><creator>Yang, Renjie</creator><creator>Feng, Qinchao</creator><creator>Shen, Hao</creator><creator>Wang, Hongwei</creator><creator>Li, Xiangcheng</creator><general>S. Karger AG</general><general>Cell Physiol Biochem Press GmbH &amp; Co KG</general><scope>M--</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IAO</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>DOA</scope></search><sort><creationdate>20181001</creationdate><title>Tip60 Suppresses Cholangiocarcinoma Proliferation and Metastasis via PI3k-AKT</title><author>Zhang, Yaodong ; Ji, Guwei ; Han, Sheng ; Shao, Zicheng ; Lu, Zefa ; Huo, Liqun ; Zhang, Jiawei ; Yang, Renjie ; Feng, Qinchao ; Shen, Hao ; Wang, Hongwei ; Li, Xiangcheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c530t-42087b9183a2f0bca17f66b930f7072f3f402eda974ac87a90858afbda4596983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Animals</topic><topic>Bile Duct Neoplasms - metabolism</topic><topic>Bile Duct Neoplasms - mortality</topic><topic>Bile Duct Neoplasms - pathology</topic><topic>Care and treatment</topic><topic>Cell adhesion &amp; migration</topic><topic>Cell cycle</topic><topic>Cell Line, Tumor</topic><topic>Cell Proliferation</topic><topic>Cholangiocarcinoma</topic><topic>Cholangiocarcinoma - metabolism</topic><topic>Cholangiocarcinoma - mortality</topic><topic>Cholangiocarcinoma - pathology</topic><topic>Development and progression</topic><topic>DNA repair</topic><topic>Female</topic><topic>Genetic aspects</topic><topic>Health aspects</topic><topic>Humans</topic><topic>Kinases</topic><topic>Lysine Acetyltransferase 5 - antagonists &amp; inhibitors</topic><topic>Lysine Acetyltransferase 5 - genetics</topic><topic>Lysine Acetyltransferase 5 - metabolism</topic><topic>Male</topic><topic>Medical prognosis</topic><topic>Metastasis</topic><topic>Mice</topic><topic>Mice, Inbred BALB C</topic><topic>Mice, Nude</topic><topic>Middle Aged</topic><topic>Neoplasm Metastasis</topic><topic>Original Paper</topic><topic>Phosphatidylinositol 3-Kinases - metabolism</topic><topic>Physiological aspects</topic><topic>Prevention</topic><topic>Proliferation</topic><topic>Prostate cancer</topic><topic>Proteins</topic><topic>Proto-Oncogene Proteins c-akt - metabolism</topic><topic>PTEN Phosphohydrolase - metabolism</topic><topic>RNA Interference</topic><topic>RNA, Small Interfering - metabolism</topic><topic>Signal Transduction</topic><topic>Software</topic><topic>Tip60</topic><topic>Tumor suppressor genes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Yaodong</creatorcontrib><creatorcontrib>Ji, Guwei</creatorcontrib><creatorcontrib>Han, Sheng</creatorcontrib><creatorcontrib>Shao, Zicheng</creatorcontrib><creatorcontrib>Lu, Zefa</creatorcontrib><creatorcontrib>Huo, Liqun</creatorcontrib><creatorcontrib>Zhang, Jiawei</creatorcontrib><creatorcontrib>Yang, Renjie</creatorcontrib><creatorcontrib>Feng, Qinchao</creatorcontrib><creatorcontrib>Shen, Hao</creatorcontrib><creatorcontrib>Wang, Hongwei</creatorcontrib><creatorcontrib>Li, Xiangcheng</creatorcontrib><collection>Karger Open Access</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale Academic OneFile</collection><collection>ProQuest Central (Corporate)</collection><collection>Health &amp; 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However, the role of Tip60 in cancer progression remains contradictory. The aim of this study was to investigate the clinical significance, biological functions and underlying mechanisms of Tip60 deregulation in cholangiocarcinoma (CCA) for the first time. Methods: Quantitative real-time PCR (QRT-PCR), western blotting and immunohistochemistry staining (IHC) were carried out to measure Tip60 expression in CCA tissues and cell lines. Kaplan–Meier analysis and the log-rank test were used for survival analysis. In vitro, cell proliferation was evaluated by flow cytometry and CCK-8, colony formation, and EDU assays. Migration/ invasion was evaluated by trans-well assays. Phosphokinase array was used to confirm the dominant signal regulated by Tip60. Tumor growth and metastasis were demonstrated in vivo using a mouse model. Results: Tip60 was notably downregulated in CCA tissues, which was associated with greater tumor size, venous invasion, and TNM stage. Down-regulation of Tip60 was associated with tumor progression and poorer survival in CCA patients. In vitro and in vivo studies demonstrated that Tip60 suppressed growth and metastasis throughout the progression of CCA. We further identified the PI3K/AKT pathway as a dominant signal of Tip60 and suggested that Tip60 regulated CCA cell proliferation and metastasis via PT3K-AKT pathway. Pearson analysis revealed that PTEN was positively correlated with the Tip60 level in CCA tissues. Conclusion: Tip60, as a tumor suppressor in CCA via the PI3K/AKT pathway, might be a promising therapeutic target or prognostic marker for CCA.</abstract><cop>Basel, Switzerland</cop><pub>S. Karger AG</pub><pmid>30308494</pmid><doi>10.1159/000494183</doi><tpages>17</tpages><oa>free_for_read</oa></addata></record>
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subjects Animals
Bile Duct Neoplasms - metabolism
Bile Duct Neoplasms - mortality
Bile Duct Neoplasms - pathology
Care and treatment
Cell adhesion & migration
Cell cycle
Cell Line, Tumor
Cell Proliferation
Cholangiocarcinoma
Cholangiocarcinoma - metabolism
Cholangiocarcinoma - mortality
Cholangiocarcinoma - pathology
Development and progression
DNA repair
Female
Genetic aspects
Health aspects
Humans
Kinases
Lysine Acetyltransferase 5 - antagonists & inhibitors
Lysine Acetyltransferase 5 - genetics
Lysine Acetyltransferase 5 - metabolism
Male
Medical prognosis
Metastasis
Mice
Mice, Inbred BALB C
Mice, Nude
Middle Aged
Neoplasm Metastasis
Original Paper
Phosphatidylinositol 3-Kinases - metabolism
Physiological aspects
Prevention
Proliferation
Prostate cancer
Proteins
Proto-Oncogene Proteins c-akt - metabolism
PTEN Phosphohydrolase - metabolism
RNA Interference
RNA, Small Interfering - metabolism
Signal Transduction
Software
Tip60
Tumor suppressor genes
title Tip60 Suppresses Cholangiocarcinoma Proliferation and Metastasis via PI3k-AKT
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