Saccharomyces cerevisiae-like 1 overexpression is frequent in prostate cancer and has markedly different effects in Ets-related gene fusion-positive and fusion-negative cancers

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Saccharomyces cerevisiae-like 1 overexpression is frequent in prostate cancer and has markedly different effects in Ets-related gene fusion-positive and fusion-negative cancers. / Burdelski, Christoph; Barreau, Ysé; Simon, Ronald; Hube-Magg, Claudia; Minner, Sarah; Koop, Christina; Graefen, Markus; Heinzer, Hans; Sauter, Guido; Wittmer, Corinna; Steurer, Stefan; Adam, Meike; Huland, Hartwig; Schlomm, Thorsten; Tsourlakis, Maria Christina; Quaas, Alexander.

in: HUM PATHOL, Jahrgang 46, Nr. 4, 01.04.2015, S. 514-23.

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@article{6329a6dd10e64025b930ef6b0945d0d9,
title = "Saccharomyces cerevisiae-like 1 overexpression is frequent in prostate cancer and has markedly different effects in Ets-related gene fusion-positive and fusion-negative cancers",
abstract = "The cytosolic factor Saccharomyces cerevisiae-like 1 (SEC14L1) is a regulator of lipid metabolism and signaling pathways that has been suggested to play a role in cancer. To learn more about its relevance for prostate cancer, SEC14L1 expression was analyzed on a tissue microarray containing samples from 11152 prostate cancer patients. In benign prostate glands, SEC14L1 immunostaining was absent or weak. In prostate cancer, SEC14L1 positivity was found in 80% of 9876 interpretable tumors including 9% with strong, 38% with moderate, and 32% with weak immunostaining. SEC14L1 expression was more frequent in Transmembrane Protease, Serine 2 (TMPRSS2):Ets-related gene (ERG) fusion-positive (89%) than in TMPSSR2:ERG-negative cancers (73%, P < .0001). Comparative analysis of SEC14L1 expression in TMPSSR2:ERG-positive and -negative cancers suggested a different role of SEC14L1 in the 2 subsets: in TMPSSR2:ERG-negative cancers, strong SEC14L1 expression was associated with early prostate-specific antigen recurrence (P = .0270), advanced tumor stage (P = .0042), high Gleason score (P < .0001), and high preoperative prostate-specific antigen levels (P = .0035). In TMPSSR2:ERG-positive cancers, strong SEC14L1 staining was linked to a prolonged recurrence-free interval (P = .0023) and absence of lymph node metastases (P = .0002). Strong associations of high SEC14L1 levels with chromosomal deletions (5q, 6q, phosphatase and tensin homolog gene, 3p13; P < .0001) and a high Ki-67 labeling index (P < .0001) were seen in TMPSSR2:ERG-negative but not TMPSSR2:ERG-positive cancers. A direct or indirect role of SEC14L1 in maintenance of genomic integrity and regulating cell proliferation may thus exclusively exist in TMPSSR2:ERG-negative cancers. In conclusion, our data suggest a markedly different role of SEC14L1 in TMPSSR2:ERG-negative and TMPSSR2:ERG-positive prostate cancers.",
author = "Christoph Burdelski and Ys{\'e} Barreau and Ronald Simon and Claudia Hube-Magg and Sarah Minner and Christina Koop and Markus Graefen and Hans Heinzer and Guido Sauter and Corinna Wittmer and Stefan Steurer and Meike Adam and Hartwig Huland and Thorsten Schlomm and Tsourlakis, {Maria Christina} and Alexander Quaas",
note = "Copyright {\textcopyright} 2015 Elsevier Inc. All rights reserved.",
year = "2015",
month = apr,
day = "1",
doi = "10.1016/j.humpath.2014.06.006",
language = "English",
volume = "46",
pages = "514--23",
journal = "HUM PATHOL",
issn = "0046-8177",
publisher = "W.B. Saunders Ltd",
number = "4",

}

RIS

TY - JOUR

T1 - Saccharomyces cerevisiae-like 1 overexpression is frequent in prostate cancer and has markedly different effects in Ets-related gene fusion-positive and fusion-negative cancers

AU - Burdelski, Christoph

AU - Barreau, Ysé

AU - Simon, Ronald

AU - Hube-Magg, Claudia

AU - Minner, Sarah

AU - Koop, Christina

AU - Graefen, Markus

AU - Heinzer, Hans

AU - Sauter, Guido

AU - Wittmer, Corinna

AU - Steurer, Stefan

AU - Adam, Meike

AU - Huland, Hartwig

AU - Schlomm, Thorsten

AU - Tsourlakis, Maria Christina

AU - Quaas, Alexander

N1 - Copyright © 2015 Elsevier Inc. All rights reserved.

PY - 2015/4/1

Y1 - 2015/4/1

N2 - The cytosolic factor Saccharomyces cerevisiae-like 1 (SEC14L1) is a regulator of lipid metabolism and signaling pathways that has been suggested to play a role in cancer. To learn more about its relevance for prostate cancer, SEC14L1 expression was analyzed on a tissue microarray containing samples from 11152 prostate cancer patients. In benign prostate glands, SEC14L1 immunostaining was absent or weak. In prostate cancer, SEC14L1 positivity was found in 80% of 9876 interpretable tumors including 9% with strong, 38% with moderate, and 32% with weak immunostaining. SEC14L1 expression was more frequent in Transmembrane Protease, Serine 2 (TMPRSS2):Ets-related gene (ERG) fusion-positive (89%) than in TMPSSR2:ERG-negative cancers (73%, P < .0001). Comparative analysis of SEC14L1 expression in TMPSSR2:ERG-positive and -negative cancers suggested a different role of SEC14L1 in the 2 subsets: in TMPSSR2:ERG-negative cancers, strong SEC14L1 expression was associated with early prostate-specific antigen recurrence (P = .0270), advanced tumor stage (P = .0042), high Gleason score (P < .0001), and high preoperative prostate-specific antigen levels (P = .0035). In TMPSSR2:ERG-positive cancers, strong SEC14L1 staining was linked to a prolonged recurrence-free interval (P = .0023) and absence of lymph node metastases (P = .0002). Strong associations of high SEC14L1 levels with chromosomal deletions (5q, 6q, phosphatase and tensin homolog gene, 3p13; P < .0001) and a high Ki-67 labeling index (P < .0001) were seen in TMPSSR2:ERG-negative but not TMPSSR2:ERG-positive cancers. A direct or indirect role of SEC14L1 in maintenance of genomic integrity and regulating cell proliferation may thus exclusively exist in TMPSSR2:ERG-negative cancers. In conclusion, our data suggest a markedly different role of SEC14L1 in TMPSSR2:ERG-negative and TMPSSR2:ERG-positive prostate cancers.

AB - The cytosolic factor Saccharomyces cerevisiae-like 1 (SEC14L1) is a regulator of lipid metabolism and signaling pathways that has been suggested to play a role in cancer. To learn more about its relevance for prostate cancer, SEC14L1 expression was analyzed on a tissue microarray containing samples from 11152 prostate cancer patients. In benign prostate glands, SEC14L1 immunostaining was absent or weak. In prostate cancer, SEC14L1 positivity was found in 80% of 9876 interpretable tumors including 9% with strong, 38% with moderate, and 32% with weak immunostaining. SEC14L1 expression was more frequent in Transmembrane Protease, Serine 2 (TMPRSS2):Ets-related gene (ERG) fusion-positive (89%) than in TMPSSR2:ERG-negative cancers (73%, P < .0001). Comparative analysis of SEC14L1 expression in TMPSSR2:ERG-positive and -negative cancers suggested a different role of SEC14L1 in the 2 subsets: in TMPSSR2:ERG-negative cancers, strong SEC14L1 expression was associated with early prostate-specific antigen recurrence (P = .0270), advanced tumor stage (P = .0042), high Gleason score (P < .0001), and high preoperative prostate-specific antigen levels (P = .0035). In TMPSSR2:ERG-positive cancers, strong SEC14L1 staining was linked to a prolonged recurrence-free interval (P = .0023) and absence of lymph node metastases (P = .0002). Strong associations of high SEC14L1 levels with chromosomal deletions (5q, 6q, phosphatase and tensin homolog gene, 3p13; P < .0001) and a high Ki-67 labeling index (P < .0001) were seen in TMPSSR2:ERG-negative but not TMPSSR2:ERG-positive cancers. A direct or indirect role of SEC14L1 in maintenance of genomic integrity and regulating cell proliferation may thus exclusively exist in TMPSSR2:ERG-negative cancers. In conclusion, our data suggest a markedly different role of SEC14L1 in TMPSSR2:ERG-negative and TMPSSR2:ERG-positive prostate cancers.

U2 - 10.1016/j.humpath.2014.06.006

DO - 10.1016/j.humpath.2014.06.006

M3 - SCORING: Journal article

C2 - 25701228

VL - 46

SP - 514

EP - 523

JO - HUM PATHOL

JF - HUM PATHOL

SN - 0046-8177

IS - 4

ER -