Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer
Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt mod...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kaltofen, Till [verfasserIn] Preinfalk, Valentina [verfasserIn] Schwertler, Stephanie [verfasserIn] Fraungruber, Patricia [verfasserIn] Heidegger, Helene [verfasserIn] Vilsmaier, Theresa [verfasserIn] Vattai, Aurelia [verfasserIn] Czogalla, Bastian [verfasserIn] Mayr, Doris [verfasserIn] Mahner, Sven [verfasserIn] Jeschke, Udo [verfasserIn] Trillsch, Fabian [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of cancer research and clinical oncology - Berlin : Springer, 1904, 146(2020), 10 vom: 17. Juli, Seite 2559-2574 |
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| Übergeordnetes Werk: |
volume:146 ; year:2020 ; number:10 ; day:17 ; month:07 ; pages:2559-2574 |
| Links: |
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| DOI / URN: |
10.1007/s00432-020-03317-4 |
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| Katalog-ID: |
SPR040851613 |
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| 245 | 1 | 0 | |a Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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| 520 | |a Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. | ||
| 650 | 4 | |a Ovarian cancer |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Platinum-resistance |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Wnt |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a β-catenin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Snail/ slug |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a E-cadherin |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Preinfalk, Valentina |e verfasserin |4 aut | |
| 700 | 1 | |a Schwertler, Stephanie |e verfasserin |4 aut | |
| 700 | 1 | |a Fraungruber, Patricia |e verfasserin |4 aut | |
| 700 | 1 | |a Heidegger, Helene |e verfasserin |4 aut | |
| 700 | 1 | |a Vilsmaier, Theresa |e verfasserin |4 aut | |
| 700 | 1 | |a Vattai, Aurelia |e verfasserin |4 aut | |
| 700 | 1 | |a Czogalla, Bastian |e verfasserin |4 aut | |
| 700 | 1 | |a Mayr, Doris |e verfasserin |4 aut | |
| 700 | 1 | |a Mahner, Sven |e verfasserin |4 aut | |
| 700 | 1 | |a Jeschke, Udo |e verfasserin |4 aut | |
| 700 | 1 | |a Trillsch, Fabian |e verfasserin |4 aut | |
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10.1007/s00432-020-03317-4 doi (DE-627)SPR040851613 (SPR)s00432-020-03317-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.81 bkl Kaltofen, Till verfasserin aut Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 Preinfalk, Valentina verfasserin aut Schwertler, Stephanie verfasserin aut Fraungruber, Patricia verfasserin aut Heidegger, Helene verfasserin aut Vilsmaier, Theresa verfasserin aut Vattai, Aurelia verfasserin aut Czogalla, Bastian verfasserin aut Mayr, Doris verfasserin aut Mahner, Sven verfasserin aut Jeschke, Udo verfasserin aut Trillsch, Fabian verfasserin aut Enthalten in Journal of cancer research and clinical oncology Berlin : Springer, 1904 146(2020), 10 vom: 17. Juli, Seite 2559-2574 (DE-627)253769515 (DE-600)1459285-X 1432-1335 nnns volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 https://dx.doi.org/10.1007/s00432-020-03317-4 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.81 ASE AR 146 2020 10 17 07 2559-2574 |
| spelling |
10.1007/s00432-020-03317-4 doi (DE-627)SPR040851613 (SPR)s00432-020-03317-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.81 bkl Kaltofen, Till verfasserin aut Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 Preinfalk, Valentina verfasserin aut Schwertler, Stephanie verfasserin aut Fraungruber, Patricia verfasserin aut Heidegger, Helene verfasserin aut Vilsmaier, Theresa verfasserin aut Vattai, Aurelia verfasserin aut Czogalla, Bastian verfasserin aut Mayr, Doris verfasserin aut Mahner, Sven verfasserin aut Jeschke, Udo verfasserin aut Trillsch, Fabian verfasserin aut Enthalten in Journal of cancer research and clinical oncology Berlin : Springer, 1904 146(2020), 10 vom: 17. Juli, Seite 2559-2574 (DE-627)253769515 (DE-600)1459285-X 1432-1335 nnns volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 https://dx.doi.org/10.1007/s00432-020-03317-4 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.81 ASE AR 146 2020 10 17 07 2559-2574 |
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10.1007/s00432-020-03317-4 doi (DE-627)SPR040851613 (SPR)s00432-020-03317-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.81 bkl Kaltofen, Till verfasserin aut Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 Preinfalk, Valentina verfasserin aut Schwertler, Stephanie verfasserin aut Fraungruber, Patricia verfasserin aut Heidegger, Helene verfasserin aut Vilsmaier, Theresa verfasserin aut Vattai, Aurelia verfasserin aut Czogalla, Bastian verfasserin aut Mayr, Doris verfasserin aut Mahner, Sven verfasserin aut Jeschke, Udo verfasserin aut Trillsch, Fabian verfasserin aut Enthalten in Journal of cancer research and clinical oncology Berlin : Springer, 1904 146(2020), 10 vom: 17. Juli, Seite 2559-2574 (DE-627)253769515 (DE-600)1459285-X 1432-1335 nnns volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 https://dx.doi.org/10.1007/s00432-020-03317-4 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.81 ASE AR 146 2020 10 17 07 2559-2574 |
| allfieldsGer |
10.1007/s00432-020-03317-4 doi (DE-627)SPR040851613 (SPR)s00432-020-03317-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.81 bkl Kaltofen, Till verfasserin aut Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 Preinfalk, Valentina verfasserin aut Schwertler, Stephanie verfasserin aut Fraungruber, Patricia verfasserin aut Heidegger, Helene verfasserin aut Vilsmaier, Theresa verfasserin aut Vattai, Aurelia verfasserin aut Czogalla, Bastian verfasserin aut Mayr, Doris verfasserin aut Mahner, Sven verfasserin aut Jeschke, Udo verfasserin aut Trillsch, Fabian verfasserin aut Enthalten in Journal of cancer research and clinical oncology Berlin : Springer, 1904 146(2020), 10 vom: 17. Juli, Seite 2559-2574 (DE-627)253769515 (DE-600)1459285-X 1432-1335 nnns volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 https://dx.doi.org/10.1007/s00432-020-03317-4 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.81 ASE AR 146 2020 10 17 07 2559-2574 |
| allfieldsSound |
10.1007/s00432-020-03317-4 doi (DE-627)SPR040851613 (SPR)s00432-020-03317-4-e DE-627 ger DE-627 rakwb eng 610 ASE 44.81 bkl Kaltofen, Till verfasserin aut Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 Preinfalk, Valentina verfasserin aut Schwertler, Stephanie verfasserin aut Fraungruber, Patricia verfasserin aut Heidegger, Helene verfasserin aut Vilsmaier, Theresa verfasserin aut Vattai, Aurelia verfasserin aut Czogalla, Bastian verfasserin aut Mayr, Doris verfasserin aut Mahner, Sven verfasserin aut Jeschke, Udo verfasserin aut Trillsch, Fabian verfasserin aut Enthalten in Journal of cancer research and clinical oncology Berlin : Springer, 1904 146(2020), 10 vom: 17. Juli, Seite 2559-2574 (DE-627)253769515 (DE-600)1459285-X 1432-1335 nnns volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 https://dx.doi.org/10.1007/s00432-020-03317-4 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_711 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 44.81 ASE AR 146 2020 10 17 07 2559-2574 |
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English |
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Enthalten in Journal of cancer research and clinical oncology 146(2020), 10 vom: 17. Juli, Seite 2559-2574 volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 |
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Enthalten in Journal of cancer research and clinical oncology 146(2020), 10 vom: 17. Juli, Seite 2559-2574 volume:146 year:2020 number:10 day:17 month:07 pages:2559-2574 |
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Ovarian cancer Platinum-resistance Wnt β-catenin Snail/ slug E-cadherin |
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Kaltofen, Till @@aut@@ Preinfalk, Valentina @@aut@@ Schwertler, Stephanie @@aut@@ Fraungruber, Patricia @@aut@@ Heidegger, Helene @@aut@@ Vilsmaier, Theresa @@aut@@ Vattai, Aurelia @@aut@@ Czogalla, Bastian @@aut@@ Mayr, Doris @@aut@@ Mahner, Sven @@aut@@ Jeschke, Udo @@aut@@ Trillsch, Fabian @@aut@@ |
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Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. 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Kaltofen, Till |
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Kaltofen, Till ddc 610 bkl 44.81 misc Ovarian cancer misc Platinum-resistance misc Wnt misc β-catenin misc Snail/ slug misc E-cadherin Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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610 ASE 44.81 bkl Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer Ovarian cancer (dpeaa)DE-He213 Platinum-resistance (dpeaa)DE-He213 Wnt (dpeaa)DE-He213 β-catenin (dpeaa)DE-He213 Snail/ slug (dpeaa)DE-He213 E-cadherin (dpeaa)DE-He213 |
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ddc 610 bkl 44.81 misc Ovarian cancer misc Platinum-resistance misc Wnt misc β-catenin misc Snail/ slug misc E-cadherin |
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ddc 610 bkl 44.81 misc Ovarian cancer misc Platinum-resistance misc Wnt misc β-catenin misc Snail/ slug misc E-cadherin |
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Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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Kaltofen, Till |
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Journal of cancer research and clinical oncology |
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Kaltofen, Till Preinfalk, Valentina Schwertler, Stephanie Fraungruber, Patricia Heidegger, Helene Vilsmaier, Theresa Vattai, Aurelia Czogalla, Bastian Mayr, Doris Mahner, Sven Jeschke, Udo Trillsch, Fabian |
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potential of platinum-resensitization by wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
| abstract |
Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. |
| abstractGer |
Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. |
| abstract_unstemmed |
Purpose Canonical Wnt/ β-catenin pathway is one mechanism being activated in platinum-resistant epithelial ovarian cancer (EOC). Detecting potential targets for Wnt pathway modulation as a putative future therapeutic approach was the aim of this study. Methods Biological effects of different Wnt modulators (SB216763, XAV939 and triptolide) on the EOC cell lines A2780 and its platinum-resistant clone A2780cis were investigated via multiple functional tests. Immunohistochemistry (IHC) was carried out to compare the expression levels of Wnt marker proteins (β-catenin, snail/ slug, E-cadherin) in patient specimens and to correlate them with lifetime data. Results We could show that activated Wnt signaling of the platinum-resistant EOC cell line A2780cis can be reversed by Wnt manipulators through SB216763 or XAV939. All Wnt manipulators tested consecutively decreased cell proliferation and cell viability. Apoptosis of A2780 and A2780cis was enhanced by triptolide in a dose-dependent manner, whereas cell migration was inhibited by SB216763 and triptolide. IHC analyses elucidated significantly different expression patterns for Wnt markers in the serous subtype. Herein, higher plasmatic snail/ slug expression is associated with improved progression-free (PFS) and overall survival (OS). Conclusion According to the described effects on EOC biology, all three Wnt manipulators seem to have the potential to augment the impact of a platinum-based chemotherapy in EOC. This is promising as a dominance of this pathway was confirmed in serous histology. |
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Potential of platinum-resensitization by Wnt signaling modulators as treatment approach for epithelial ovarian cancer |
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Preinfalk, Valentina Schwertler, Stephanie Fraungruber, Patricia Heidegger, Helene Vilsmaier, Theresa Vattai, Aurelia Czogalla, Bastian Mayr, Doris Mahner, Sven Jeschke, Udo Trillsch, Fabian |
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| score |
7.39993 |