Co-Upregulation of 14-3-3ζ and P-Akt is Associated with Oncogenesis and Recurrence of Hepatocellular Carcinoma

Background/Aims: 14-3-3ζ is involved in the regulation of PI3K/Akt pathway which is closely associated with carcinogenesis. However, the clinical significance of combined detection of 14-3-3ζ and p-Akt in hepatocellular carcinoma (HCC) remains unclear. Methods: Two-hundred pairs of HCC and adjacent...

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Veröffentlicht in:Cellular physiology and biochemistry 2018-01, Vol.45 (3), p.1097-1107
Hauptverfasser: Tang, Yufu, Wang, Ruoyu, Zhang, Yibing, Lin, Shenhui, Qiao, Na, Sun, Zhongyi, Cheng, Shuqun, Zhou, Wenping
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container_issue 3
container_start_page 1097
container_title Cellular physiology and biochemistry
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creator Tang, Yufu
Wang, Ruoyu
Zhang, Yibing
Lin, Shenhui
Qiao, Na
Sun, Zhongyi
Cheng, Shuqun
Zhou, Wenping
description Background/Aims: 14-3-3ζ is involved in the regulation of PI3K/Akt pathway which is closely associated with carcinogenesis. However, the clinical significance of combined detection of 14-3-3ζ and p-Akt in hepatocellular carcinoma (HCC) remains unclear. Methods: Two-hundred pairs of HCC and adjacent liver specimens were subjected to tissue microarray. The association of 14-3-3ζ and p-Akt levels with the postoperative survival and recurrence in HCC patients was analyzed with univariate and multivariate methods. Moreover, the effects of 14-3-3ζ overexpression on the growth of HCC and the expressions of p-Akt and HIF-1α were assessed in a xenograft mouse model. Results: Elevated levels of 14-3-3ζ and p-Akt were detected in HCC and a positive correlation between the levels of 14-3-3ζ and p-Akt was verified. HCC patients with satellite nodules, microvascular invasion, portal vein tumor thrombosis, poor tumor differentiation and an advanced tumor stage tended to have higher levels of 14-3-3ζ and p-Akt. In addition, the postoperative 3-, 5-, and 7-year overall survival rates in HCC patients with 14-3-3ζ high and p-Akt high were significantly lower compared with those with 14-3-3ζ low and p-Akt low , and the cumulative recurrence rate in HCC patients with 14-3-3ζ high and p-Akt high was significantly higher than that in those with 14-3-3ζ low and p-Akt low . The multivariate Cox proportional hazard analysis indicated that concomitant upregulation of 14-3-3ζ and p-Akt was an independent factor that predicted poor survival and high recurrence in HCC patients. Furthermore, animal experiment showed that overexpression of 14-3-3ζ accelerated the growth of HCC xenograft tumors and induced the expressions of p-Akt and HIF-1α in vivo. Conclusion: Co-upregulation of 14-3-3ζ and p-Akt predicts poor prognosis in patients with HCC, and 14-3-3ζ-induced activation of the Akt signaling pathway contributes to HCC progression.
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However, the clinical significance of combined detection of 14-3-3ζ and p-Akt in hepatocellular carcinoma (HCC) remains unclear. Methods: Two-hundred pairs of HCC and adjacent liver specimens were subjected to tissue microarray. The association of 14-3-3ζ and p-Akt levels with the postoperative survival and recurrence in HCC patients was analyzed with univariate and multivariate methods. Moreover, the effects of 14-3-3ζ overexpression on the growth of HCC and the expressions of p-Akt and HIF-1α were assessed in a xenograft mouse model. Results: Elevated levels of 14-3-3ζ and p-Akt were detected in HCC and a positive correlation between the levels of 14-3-3ζ and p-Akt was verified. HCC patients with satellite nodules, microvascular invasion, portal vein tumor thrombosis, poor tumor differentiation and an advanced tumor stage tended to have higher levels of 14-3-3ζ and p-Akt. In addition, the postoperative 3-, 5-, and 7-year overall survival rates in HCC patients with 14-3-3ζ high and p-Akt high were significantly lower compared with those with 14-3-3ζ low and p-Akt low , and the cumulative recurrence rate in HCC patients with 14-3-3ζ high and p-Akt high was significantly higher than that in those with 14-3-3ζ low and p-Akt low . The multivariate Cox proportional hazard analysis indicated that concomitant upregulation of 14-3-3ζ and p-Akt was an independent factor that predicted poor survival and high recurrence in HCC patients. Furthermore, animal experiment showed that overexpression of 14-3-3ζ accelerated the growth of HCC xenograft tumors and induced the expressions of p-Akt and HIF-1α in vivo. Conclusion: Co-upregulation of 14-3-3ζ and p-Akt predicts poor prognosis in patients with HCC, and 14-3-3ζ-induced activation of the Akt signaling pathway contributes to HCC progression.</description><identifier>ISSN: 1015-8987</identifier><identifier>EISSN: 1421-9778</identifier><identifier>DOI: 10.1159/000487351</identifier><identifier>PMID: 29439255</identifier><language>eng</language><publisher>Basel, Switzerland: S. Karger AG</publisher><subject>14-3-3 Proteins - genetics ; 14-3-3 Proteins - metabolism ; 14-3-3ζ ; Aged ; Animal research ; Animals ; Apoptosis ; Cancer therapies ; Carcinoma, Hepatocellular - metabolism ; Carcinoma, Hepatocellular - mortality ; Carcinoma, Hepatocellular - pathology ; Cell cycle ; Cell Line, Tumor ; Female ; Hepatitis ; Hepatitis B e Antigens - blood ; Hepatocellular carcinoma ; Hepatology ; Humans ; Hypoxia ; Hypoxia-Inducible Factor 1, alpha Subunit - metabolism ; Kinases ; Liver - metabolism ; Liver - pathology ; Liver cancer ; Liver Neoplasms - metabolism ; Liver Neoplasms - pathology ; Male ; Medical prognosis ; Metastasis ; Mice ; Mice, Inbred BALB C ; Mice, Nude ; Middle Aged ; Original Paper ; P-Akt ; Phosphorylation ; Prognosis ; Proteins ; Proto-Oncogene Proteins c-akt - genetics ; Proto-Oncogene Proteins c-akt - metabolism ; Signal Transduction ; Surgery ; Up-Regulation</subject><ispartof>Cellular physiology and biochemistry, 2018-01, Vol.45 (3), p.1097-1107</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><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c463t-45680f676f1a685bbca282fefcc75647f38dabbc534d2637f6adca94b31ff6643</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,2101,27634,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29439255$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tang, Yufu</creatorcontrib><creatorcontrib>Wang, Ruoyu</creatorcontrib><creatorcontrib>Zhang, Yibing</creatorcontrib><creatorcontrib>Lin, Shenhui</creatorcontrib><creatorcontrib>Qiao, Na</creatorcontrib><creatorcontrib>Sun, Zhongyi</creatorcontrib><creatorcontrib>Cheng, Shuqun</creatorcontrib><creatorcontrib>Zhou, Wenping</creatorcontrib><title>Co-Upregulation of 14-3-3ζ and P-Akt is Associated with Oncogenesis and Recurrence of Hepatocellular Carcinoma</title><title>Cellular physiology and biochemistry</title><addtitle>Cell Physiol Biochem</addtitle><description>Background/Aims: 14-3-3ζ is involved in the regulation of PI3K/Akt pathway which is closely associated with carcinogenesis. However, the clinical significance of combined detection of 14-3-3ζ and p-Akt in hepatocellular carcinoma (HCC) remains unclear. Methods: Two-hundred pairs of HCC and adjacent liver specimens were subjected to tissue microarray. The association of 14-3-3ζ and p-Akt levels with the postoperative survival and recurrence in HCC patients was analyzed with univariate and multivariate methods. Moreover, the effects of 14-3-3ζ overexpression on the growth of HCC and the expressions of p-Akt and HIF-1α were assessed in a xenograft mouse model. Results: Elevated levels of 14-3-3ζ and p-Akt were detected in HCC and a positive correlation between the levels of 14-3-3ζ and p-Akt was verified. HCC patients with satellite nodules, microvascular invasion, portal vein tumor thrombosis, poor tumor differentiation and an advanced tumor stage tended to have higher levels of 14-3-3ζ and p-Akt. In addition, the postoperative 3-, 5-, and 7-year overall survival rates in HCC patients with 14-3-3ζ high and p-Akt high were significantly lower compared with those with 14-3-3ζ low and p-Akt low , and the cumulative recurrence rate in HCC patients with 14-3-3ζ high and p-Akt high was significantly higher than that in those with 14-3-3ζ low and p-Akt low . The multivariate Cox proportional hazard analysis indicated that concomitant upregulation of 14-3-3ζ and p-Akt was an independent factor that predicted poor survival and high recurrence in HCC patients. Furthermore, animal experiment showed that overexpression of 14-3-3ζ accelerated the growth of HCC xenograft tumors and induced the expressions of p-Akt and HIF-1α in vivo. Conclusion: Co-upregulation of 14-3-3ζ and p-Akt predicts poor prognosis in patients with HCC, and 14-3-3ζ-induced activation of the Akt signaling pathway contributes to HCC progression.</description><subject>14-3-3 Proteins - genetics</subject><subject>14-3-3 Proteins - metabolism</subject><subject>14-3-3ζ</subject><subject>Aged</subject><subject>Animal research</subject><subject>Animals</subject><subject>Apoptosis</subject><subject>Cancer therapies</subject><subject>Carcinoma, Hepatocellular - metabolism</subject><subject>Carcinoma, Hepatocellular - mortality</subject><subject>Carcinoma, Hepatocellular - pathology</subject><subject>Cell cycle</subject><subject>Cell Line, Tumor</subject><subject>Female</subject><subject>Hepatitis</subject><subject>Hepatitis B e Antigens - blood</subject><subject>Hepatocellular carcinoma</subject><subject>Hepatology</subject><subject>Humans</subject><subject>Hypoxia</subject><subject>Hypoxia-Inducible Factor 1, alpha Subunit - metabolism</subject><subject>Kinases</subject><subject>Liver - metabolism</subject><subject>Liver - pathology</subject><subject>Liver cancer</subject><subject>Liver Neoplasms - metabolism</subject><subject>Liver Neoplasms - pathology</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>Original Paper</subject><subject>P-Akt</subject><subject>Phosphorylation</subject><subject>Prognosis</subject><subject>Proteins</subject><subject>Proto-Oncogene Proteins c-akt - genetics</subject><subject>Proto-Oncogene Proteins c-akt - metabolism</subject><subject>Signal Transduction</subject><subject>Surgery</subject><subject>Up-Regulation</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>eNptkctu1DAUhiMEoqWwYI9QpG5gEfD9spxGQCtVaoXo2jrjy5BpJg52IsSL8Rg8Ex5SskCsbJ_z-dM5-qvqJUbvMOb6PUKIKUk5flSdYkZwo6VUj8sdYd4oreRJ9SznPSpPqcnT6oRoRjXh_LSKbWzuxuR3cw9TF4c6hhqzhjb0188aBlffNpv7qe5yvck52g4m7-rv3fS1vhls3PnB59I7gp-9nVPyg_VHx6UfYYrW930Rp7qFZLshHuB59SRAn_2Lh_Osuvv44Ut72VzffLpqN9eNZYJODeNCoSCkCBiE4tutBaJI8MFayQWTgSoHpcopc0RQGQQ4C5ptKQ5BCEbPqqvF6yLszZi6A6QfJkJn_hRi2hlIU2d7b2gIVhNNrdecIWu1BRckCY4TxJxVxfVmcY0pfpt9nsyhy8fVYPBxzoYgRAimUumCnv-D7uOchrKpIRhLzJnmpFBvF8qmmHPyYR0QI3NM1KyJFvb1g3HeHrxbyb8RFuDVAtxD2vm0Auv_8_-229uLhTCjC_Q3X0evbw</recordid><startdate>20180101</startdate><enddate>20180101</enddate><creator>Tang, Yufu</creator><creator>Wang, Ruoyu</creator><creator>Zhang, Yibing</creator><creator>Lin, Shenhui</creator><creator>Qiao, Na</creator><creator>Sun, Zhongyi</creator><creator>Cheng, Shuqun</creator><creator>Zhou, Wenping</creator><general>S. 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However, the clinical significance of combined detection of 14-3-3ζ and p-Akt in hepatocellular carcinoma (HCC) remains unclear. Methods: Two-hundred pairs of HCC and adjacent liver specimens were subjected to tissue microarray. The association of 14-3-3ζ and p-Akt levels with the postoperative survival and recurrence in HCC patients was analyzed with univariate and multivariate methods. Moreover, the effects of 14-3-3ζ overexpression on the growth of HCC and the expressions of p-Akt and HIF-1α were assessed in a xenograft mouse model. Results: Elevated levels of 14-3-3ζ and p-Akt were detected in HCC and a positive correlation between the levels of 14-3-3ζ and p-Akt was verified. HCC patients with satellite nodules, microvascular invasion, portal vein tumor thrombosis, poor tumor differentiation and an advanced tumor stage tended to have higher levels of 14-3-3ζ and p-Akt. In addition, the postoperative 3-, 5-, and 7-year overall survival rates in HCC patients with 14-3-3ζ high and p-Akt high were significantly lower compared with those with 14-3-3ζ low and p-Akt low , and the cumulative recurrence rate in HCC patients with 14-3-3ζ high and p-Akt high was significantly higher than that in those with 14-3-3ζ low and p-Akt low . The multivariate Cox proportional hazard analysis indicated that concomitant upregulation of 14-3-3ζ and p-Akt was an independent factor that predicted poor survival and high recurrence in HCC patients. Furthermore, animal experiment showed that overexpression of 14-3-3ζ accelerated the growth of HCC xenograft tumors and induced the expressions of p-Akt and HIF-1α in vivo. Conclusion: Co-upregulation of 14-3-3ζ and p-Akt predicts poor prognosis in patients with HCC, and 14-3-3ζ-induced activation of the Akt signaling pathway contributes to HCC progression.</abstract><cop>Basel, Switzerland</cop><pub>S. Karger AG</pub><pmid>29439255</pmid><doi>10.1159/000487351</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record>
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subjects 14-3-3 Proteins - genetics
14-3-3 Proteins - metabolism
14-3-3ζ
Aged
Animal research
Animals
Apoptosis
Cancer therapies
Carcinoma, Hepatocellular - metabolism
Carcinoma, Hepatocellular - mortality
Carcinoma, Hepatocellular - pathology
Cell cycle
Cell Line, Tumor
Female
Hepatitis
Hepatitis B e Antigens - blood
Hepatocellular carcinoma
Hepatology
Humans
Hypoxia
Hypoxia-Inducible Factor 1, alpha Subunit - metabolism
Kinases
Liver - metabolism
Liver - pathology
Liver cancer
Liver Neoplasms - metabolism
Liver Neoplasms - pathology
Male
Medical prognosis
Metastasis
Mice
Mice, Inbred BALB C
Mice, Nude
Middle Aged
Original Paper
P-Akt
Phosphorylation
Prognosis
Proteins
Proto-Oncogene Proteins c-akt - genetics
Proto-Oncogene Proteins c-akt - metabolism
Signal Transduction
Surgery
Up-Regulation
title Co-Upregulation of 14-3-3ζ and P-Akt is Associated with Oncogenesis and Recurrence of Hepatocellular Carcinoma
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