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Published in: Journal of Experimental & Clinical Cancer Research 1/2019

Open Access 01-12-2019 | Research

Multiplex quantitative analysis of stroma-mediated cancer cell invasion, matrix remodeling, and drug response in a 3D co-culture model of pancreatic tumor spheroids and stellate cells

Authors: Hyun Ju Hwang, Min-Suk Oh, Dong Woo Lee, Hyo-Jeong Kuh

Published in: Journal of Experimental & Clinical Cancer Research | Issue 1/2019

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Abstract

Background

Pancreatic ductal adenocarcinoma (PDAC) is a stroma-rich carcinoma, and pancreatic stellate cells (PSCs) are a major component of this dense stroma. PSCs play significant roles in metastatic progression and chemoresistance through cross-talk with cancer cells. Preclinical in vitro tumor model of invasive phenotype should incorporate three-dimensional (3D) culture of cancer cells and PSCs in extracellular matrix (ECM) for clinical relevance and predictability.

Methods

PANC-1 cells were cultured as tumor spheroids (TSs) using our previously developed minipillar chips, and co-cultured with PSCs, both embedded in collagen gels. Effects of PSC co-culture on ECM fiber network, invasive migration of cancer cells, and expression of epithelial-mesenchymal transition (EMT)-related proteins were examined. Conditioned media was also analyzed for secreted factors involved in cancer cell-PSC interactions. Inhibitory effect on cancer cell invasion was compared between gemcitabine and paclitaxel at an equitoxic concentration in PANC-1 TSs co-cultured with PSCs.

Results

Co-culture condition was optimized for the growth of TSs, activation of PSCs, and their interaction. Increase in cancer cell invasion via ECM remodeling, invadopodia formation and EMT, as well as drug resistance was recapitulated in the TS-PSC co-culture, and appeared to be mediated by cancer cell-PSC interaction via multiple secreted factors, including IL-6, IL-8, IGF-1, EGF, TIMP-1, uPA, PAI-1, and TSP-1. Compared to gemcitabine, paclitaxel showed a greater anti-invasive activity, which was attributed to suppresion of invadopodia formation in cancer cells as well as to PSC-specific cytotoxicity abrogating its paracrine signaling.

Conclusions

Here, we established 3D co-culture of TSs of PANC-1 cells and PSCs using minipillar histochips as a novel tumoroid model of PDAC. Our results indicate usefulness of the present co-culture model and multiplex quantitative analysis method not only in studying the role of PSCs and their interactions with tumor cell towards metastatic progression, but also in the drug evaluation of stroma-targeting drugs.
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Literature
2.
go back to reference Malik NK, May KS, Chandrasekhar R, Wee W, Flaherty L, Iyer R, et al. Treatment of locally advanced unresectable pancreatic cancer: a 10-year experience. J Gastrointest Oncol. 2012;3:326–34.PubMedPubMedCentral Malik NK, May KS, Chandrasekhar R, Wee W, Flaherty L, Iyer R, et al. Treatment of locally advanced unresectable pancreatic cancer: a 10-year experience. J Gastrointest Oncol. 2012;3:326–34.PubMedPubMedCentral
3.
go back to reference Von Hoff DD, Ramanathan RK, Borad MJ, Laheru DA, Smith LS, Wood TE, et al. Gemcitabine plus nab-paclitaxel is an active regimen in patients with advanced pancreatic cancer: a phase I/II trial. J Clin Oncol. 2011;29:4548–54.CrossRef Von Hoff DD, Ramanathan RK, Borad MJ, Laheru DA, Smith LS, Wood TE, et al. Gemcitabine plus nab-paclitaxel is an active regimen in patients with advanced pancreatic cancer: a phase I/II trial. J Clin Oncol. 2011;29:4548–54.CrossRef
5.
go back to reference Tang D, Wang D, Yuan Z, Xue X, Zhang Y, An Y, et al. Persistent activation of pancreatic stellate cells creates a microenvironment favorable for the malignant behavior of pancreatic ductal adenocarcinoma. Int J Cancer. 2013;132:993–1003.CrossRefPubMed Tang D, Wang D, Yuan Z, Xue X, Zhang Y, An Y, et al. Persistent activation of pancreatic stellate cells creates a microenvironment favorable for the malignant behavior of pancreatic ductal adenocarcinoma. Int J Cancer. 2013;132:993–1003.CrossRefPubMed
6.
go back to reference Wu Q, Tian Y, Zhang J, Zhang H, Gu F, Lu Y, et al. Functions of pancreatic stellate cell-derived soluble factors in the microenvironment of pancreatic ductal carcinoma. Oncotarget. 2017;8:102721–38.PubMedPubMedCentral Wu Q, Tian Y, Zhang J, Zhang H, Gu F, Lu Y, et al. Functions of pancreatic stellate cell-derived soluble factors in the microenvironment of pancreatic ductal carcinoma. Oncotarget. 2017;8:102721–38.PubMedPubMedCentral
7.
8.
go back to reference Charras G, Sahai E. Physical influences of the extracellular environment on cell migration. Nat Rev Mol Cell Biol. 2014;15:813–24.CrossRefPubMed Charras G, Sahai E. Physical influences of the extracellular environment on cell migration. Nat Rev Mol Cell Biol. 2014;15:813–24.CrossRefPubMed
9.
go back to reference Fennema E, Rivron N, Rouwkema J, van Blitterswijk C, de Boer J. Spheroid culture as a tool for creating 3D complex tissues. Trends Biotechnol. 2013;31:108–15.CrossRefPubMed Fennema E, Rivron N, Rouwkema J, van Blitterswijk C, de Boer J. Spheroid culture as a tool for creating 3D complex tissues. Trends Biotechnol. 2013;31:108–15.CrossRefPubMed
10.
go back to reference Joshi P, Lee MY. High content imaging (HCI) on miniaturized three-dimensional (3D) cell cultures. Biosensors (Basel). 2015;5:768–90.CrossRef Joshi P, Lee MY. High content imaging (HCI) on miniaturized three-dimensional (3D) cell cultures. Biosensors (Basel). 2015;5:768–90.CrossRef
11.
go back to reference Shah S, Kang KT. Two-cell spheroid angiogenesis assay system using both endothelial Colony forming cells and Mesenchymal stem cells. Biomol Ther (Seoul). 2018;26:474–80.CrossRef Shah S, Kang KT. Two-cell spheroid angiogenesis assay system using both endothelial Colony forming cells and Mesenchymal stem cells. Biomol Ther (Seoul). 2018;26:474–80.CrossRef
12.
go back to reference De Luca A, Raimondi L, Salamanna F, Carina V, Costa V, Bellavia D, et al. Relevance of 3d culture systems to study osteosarcoma environment. J Exp Clin Cancer Res. 2018;37:2.CrossRefPubMedPubMedCentral De Luca A, Raimondi L, Salamanna F, Carina V, Costa V, Bellavia D, et al. Relevance of 3d culture systems to study osteosarcoma environment. J Exp Clin Cancer Res. 2018;37:2.CrossRefPubMedPubMedCentral
13.
go back to reference Kuschel C, Steuer H, Maurer AN, Kanzok B, Stoop R, Angres B. Cell adhesion profiling using extracellular matrix protein microarrays. Biotechniques. 2006;40:523–31.CrossRefPubMed Kuschel C, Steuer H, Maurer AN, Kanzok B, Stoop R, Angres B. Cell adhesion profiling using extracellular matrix protein microarrays. Biotechniques. 2006;40:523–31.CrossRefPubMed
14.
go back to reference Liu C, Lewin Mejia D, Chiang B, Luker KE, Luker GD. Hybrid collagen alginate hydrogel as a platform for 3D tumor spheroid invasion. Acta Biomater. 2018;75:213–25.CrossRefPubMedPubMedCentral Liu C, Lewin Mejia D, Chiang B, Luker KE, Luker GD. Hybrid collagen alginate hydrogel as a platform for 3D tumor spheroid invasion. Acta Biomater. 2018;75:213–25.CrossRefPubMedPubMedCentral
15.
go back to reference Lee JH, Kim SK, Khawar IA, Jeong SY, Chung S, Kuh HJ. Microfluidic co-culture of pancreatic tumor spheroids with stellate cells as a novel 3D model for investigation of stroma-mediated cell motility and drug resistance. J Exp Clin Cancer Res. 2018;37:4.CrossRefPubMedPubMedCentral Lee JH, Kim SK, Khawar IA, Jeong SY, Chung S, Kuh HJ. Microfluidic co-culture of pancreatic tumor spheroids with stellate cells as a novel 3D model for investigation of stroma-mediated cell motility and drug resistance. J Exp Clin Cancer Res. 2018;37:4.CrossRefPubMedPubMedCentral
17.
go back to reference Lee DW, Choi YS, Seo YJ, Lee MY, Jeon SY, Ku B, et al. High-throughput screening (HTS) of anticancer drug efficacy on a micropillar/microwell chip platform. Anal Chem. 2014;86:535–42.CrossRefPubMed Lee DW, Choi YS, Seo YJ, Lee MY, Jeon SY, Ku B, et al. High-throughput screening (HTS) of anticancer drug efficacy on a micropillar/microwell chip platform. Anal Chem. 2014;86:535–42.CrossRefPubMed
18.
go back to reference Lee DW, Kang J, Hwang HJ, Oh M-S, Shin BC, Lee M-Y, et al. Pitch-tunable pillar arrays for high-throughput culture and immunohistological analysis of tumor spheroids. RSC Adv. 2018;8:4494–502.CrossRefPubMedPubMedCentral Lee DW, Kang J, Hwang HJ, Oh M-S, Shin BC, Lee M-Y, et al. Pitch-tunable pillar arrays for high-throughput culture and immunohistological analysis of tumor spheroids. RSC Adv. 2018;8:4494–502.CrossRefPubMedPubMedCentral
19.
go back to reference Kang J, Lee DW, Hwang HJ, Yeon SE, Lee MY, Kuh HJ. Mini-pillar array for hydrogel-supported 3D culture and high-content histologic analysis of human tumor spheroids. Lab Chip. 2016;16:2265–76.CrossRefPubMed Kang J, Lee DW, Hwang HJ, Yeon SE, Lee MY, Kuh HJ. Mini-pillar array for hydrogel-supported 3D culture and high-content histologic analysis of human tumor spheroids. Lab Chip. 2016;16:2265–76.CrossRefPubMed
20.
go back to reference Fraley SI, Wu P-h, He L, Feng Y, Krisnamurthy R, Longmore GD, et al. Three-dimensional matrix fiber alignment modulates cell migration and MT1-MMP utility by spatially and temporally directing protrusions. Sci Rep. 2015;5:14580.CrossRefPubMedPubMedCentral Fraley SI, Wu P-h, He L, Feng Y, Krisnamurthy R, Longmore GD, et al. Three-dimensional matrix fiber alignment modulates cell migration and MT1-MMP utility by spatially and temporally directing protrusions. Sci Rep. 2015;5:14580.CrossRefPubMedPubMedCentral
21.
go back to reference Schoumacher M, Goldman RD, Louvard D, Vignjevic DM. Actin, microtubules, and vimentin intermediate filaments cooperate for elongation of invadopodia. J Cell Biol. 2010;189:541–56.CrossRefPubMedPubMedCentral Schoumacher M, Goldman RD, Louvard D, Vignjevic DM. Actin, microtubules, and vimentin intermediate filaments cooperate for elongation of invadopodia. J Cell Biol. 2010;189:541–56.CrossRefPubMedPubMedCentral
22.
go back to reference Eddy RJ, Weidmann MD, Sharma VP, Condeelis JS. Tumor cell Invadopodia: invasive protrusions that orchestrate metastasis. Trends Cell Biol. 2017;27:595–607.CrossRefPubMedPubMedCentral Eddy RJ, Weidmann MD, Sharma VP, Condeelis JS. Tumor cell Invadopodia: invasive protrusions that orchestrate metastasis. Trends Cell Biol. 2017;27:595–607.CrossRefPubMedPubMedCentral
23.
go back to reference Stadler C, Skogs M, Brismar H, Uhlen M, Lundberg E. A single fixation protocol for proteome-wide immunofluorescence localization studies. J Proteome. 2010;73:1067–78.CrossRef Stadler C, Skogs M, Brismar H, Uhlen M, Lundberg E. A single fixation protocol for proteome-wide immunofluorescence localization studies. J Proteome. 2010;73:1067–78.CrossRef
25.
go back to reference Arumugam T, Ramachandran V, Fournier KF, Wang H, Marquis L, Abbruzzese JL, et al. Epithelial to mesenchymal transition contributes to drug resistance in pancreatic cancer. Cancer Res. 2009;69:5820–8.CrossRefPubMedPubMedCentral Arumugam T, Ramachandran V, Fournier KF, Wang H, Marquis L, Abbruzzese JL, et al. Epithelial to mesenchymal transition contributes to drug resistance in pancreatic cancer. Cancer Res. 2009;69:5820–8.CrossRefPubMedPubMedCentral
26.
go back to reference Ikenaga N, Ohuchida K, Mizumoto K, Akagawa S, Fujiwara K, Eguchi D, et al. Pancreatic cancer cells enhance the ability of collagen internalization during epithelial-mesenchymal transition. PLoS One. 2012;7:e40434.CrossRefPubMedPubMedCentral Ikenaga N, Ohuchida K, Mizumoto K, Akagawa S, Fujiwara K, Eguchi D, et al. Pancreatic cancer cells enhance the ability of collagen internalization during epithelial-mesenchymal transition. PLoS One. 2012;7:e40434.CrossRefPubMedPubMedCentral
27.
go back to reference Schmidt M, Scholz CJ, Polednik C, Roller J. Spheroid-based 3-dimensional culture models: gene expression and functionality in head and neck cancer. Oncol Rep. 2016;35:2431–40.CrossRefPubMed Schmidt M, Scholz CJ, Polednik C, Roller J. Spheroid-based 3-dimensional culture models: gene expression and functionality in head and neck cancer. Oncol Rep. 2016;35:2431–40.CrossRefPubMed
28.
go back to reference Kenny PA, Lee GY, Myers CA, Neve RM, Semeiks JR, Spellman PT, et al. The morphologies of breast cancer cell lines in three-dimensional assays correlate with their profiles of gene expression. Mol Oncol. 2007;1:84–96.CrossRefPubMedPubMedCentral Kenny PA, Lee GY, Myers CA, Neve RM, Semeiks JR, Spellman PT, et al. The morphologies of breast cancer cell lines in three-dimensional assays correlate with their profiles of gene expression. Mol Oncol. 2007;1:84–96.CrossRefPubMedPubMedCentral
29.
31.
go back to reference Kobayashi H, Enomoto A, Woods SL, Burt AD, Takahashi M, Worthley DL. Cancer-associated fibroblasts in gastrointestinal cancer. Nat Rev Gastroenterol Hepatol. 2019;16:282–95.CrossRefPubMed Kobayashi H, Enomoto A, Woods SL, Burt AD, Takahashi M, Worthley DL. Cancer-associated fibroblasts in gastrointestinal cancer. Nat Rev Gastroenterol Hepatol. 2019;16:282–95.CrossRefPubMed
32.
go back to reference Karnoub AE, Weinberg RA. Chemokine networks and breast cancer metastasis. Breast Dis. 2006;26:75–85.CrossRefPubMed Karnoub AE, Weinberg RA. Chemokine networks and breast cancer metastasis. Breast Dis. 2006;26:75–85.CrossRefPubMed
33.
go back to reference Walter K, Omura N, Hong SM, Griffith M, Vincent A, Borges M, et al. Overexpression of smoothened activates the sonic hedgehog signaling pathway in pancreatic cancer-associated fibroblasts. Clin Cancer Res. 2010;16:1781–9.CrossRefPubMedPubMedCentral Walter K, Omura N, Hong SM, Griffith M, Vincent A, Borges M, et al. Overexpression of smoothened activates the sonic hedgehog signaling pathway in pancreatic cancer-associated fibroblasts. Clin Cancer Res. 2010;16:1781–9.CrossRefPubMedPubMedCentral
34.
go back to reference Ko AH, LoConte N, Tempero MA, Walker EJ, Kate Kelley R, Lewis S, et al. A phase I study of FOLFIRINOX plus IPI-926, a hedgehog pathway inhibitor, for advanced pancreatic adenocarcinoma. Pancreas. 2016;45:370–5.CrossRefPubMedPubMedCentral Ko AH, LoConte N, Tempero MA, Walker EJ, Kate Kelley R, Lewis S, et al. A phase I study of FOLFIRINOX plus IPI-926, a hedgehog pathway inhibitor, for advanced pancreatic adenocarcinoma. Pancreas. 2016;45:370–5.CrossRefPubMedPubMedCentral
36.
go back to reference Rhim AD, Oberstein PE, Thomas DH, Mirek ET, Palermo CF, Sastra SA, et al. Stromal elements act to restrain, rather than support, pancreatic ductal adenocarcinoma. Cancer Cell. 2014;25:735–47.CrossRefPubMedPubMedCentral Rhim AD, Oberstein PE, Thomas DH, Mirek ET, Palermo CF, Sastra SA, et al. Stromal elements act to restrain, rather than support, pancreatic ductal adenocarcinoma. Cancer Cell. 2014;25:735–47.CrossRefPubMedPubMedCentral
37.
go back to reference Ohlund D, Handly-Santana A, Biffi G, Elyada E, Almeida AS, Ponz-Sarvise M, et al. Distinct populations of inflammatory fibroblasts and myofibroblasts in pancreatic cancer. J Exp Med. 2017;214:579–96.PubMedPubMedCentral Ohlund D, Handly-Santana A, Biffi G, Elyada E, Almeida AS, Ponz-Sarvise M, et al. Distinct populations of inflammatory fibroblasts and myofibroblasts in pancreatic cancer. J Exp Med. 2017;214:579–96.PubMedPubMedCentral
38.
go back to reference Barnett RM, Vilar E. Targeted therapy for Cancer-associated fibroblasts: are we there yet? J Natl Cancer Inst. 2018;110.CrossRef Barnett RM, Vilar E. Targeted therapy for Cancer-associated fibroblasts: are we there yet? J Natl Cancer Inst. 2018;110.CrossRef
39.
go back to reference Friedl P, Alexander S. Cancer invasion and the microenvironment: plasticity and reciprocity. Cell. 2011;147:992–1009.CrossRefPubMed Friedl P, Alexander S. Cancer invasion and the microenvironment: plasticity and reciprocity. Cell. 2011;147:992–1009.CrossRefPubMed
40.
go back to reference Koikawa K, Ohuchida K, Takesue S, Ando Y, Kibe S, Nakayama H, et al. Pancreatic stellate cells reorganize matrix components and lead pancreatic cancer invasion via the function of Endo180. Cancer Lett. 2018;412:143–54.CrossRefPubMed Koikawa K, Ohuchida K, Takesue S, Ando Y, Kibe S, Nakayama H, et al. Pancreatic stellate cells reorganize matrix components and lead pancreatic cancer invasion via the function of Endo180. Cancer Lett. 2018;412:143–54.CrossRefPubMed
42.
go back to reference Khawar IA, Park JK, Jung ES, Lee MA, Chang S, Kuh HJ. Three dimensional mixed-cell spheroids mimic stroma-mediated chemoresistance and invasive migration in hepatocellular carcinoma. Neoplasia. 2018;20:800–12.CrossRefPubMedPubMedCentral Khawar IA, Park JK, Jung ES, Lee MA, Chang S, Kuh HJ. Three dimensional mixed-cell spheroids mimic stroma-mediated chemoresistance and invasive migration in hepatocellular carcinoma. Neoplasia. 2018;20:800–12.CrossRefPubMedPubMedCentral
43.
go back to reference Jeong SY, Lee JH, Shin Y, Chung S, Kuh HJ. Co-culture of tumor spheroids and fibroblasts in a collagen matrix-incorporated microfluidic Chip mimics reciprocal activation in solid tumor microenvironment. PLoS One. 2016;11:e0159013.CrossRefPubMedPubMedCentral Jeong SY, Lee JH, Shin Y, Chung S, Kuh HJ. Co-culture of tumor spheroids and fibroblasts in a collagen matrix-incorporated microfluidic Chip mimics reciprocal activation in solid tumor microenvironment. PLoS One. 2016;11:e0159013.CrossRefPubMedPubMedCentral
44.
go back to reference Grünert S, Jechlinger M, Beug H. Diverse cellular and molecular mechanisms contribute to epithelial plasticity and metastasis. Nat Rev Mol Cell Biol. 2003;4:657–65.CrossRefPubMed Grünert S, Jechlinger M, Beug H. Diverse cellular and molecular mechanisms contribute to epithelial plasticity and metastasis. Nat Rev Mol Cell Biol. 2003;4:657–65.CrossRefPubMed
45.
go back to reference Park S-A, Kim M-J, Park S-Y, Kim J-S, Lim W, Nam J-S, et al. TIMP-1 mediates TGF-β-dependent crosstalk between hepatic stellate and cancer cells via FAK signaling. Sci Rep. 2015;5:16492.CrossRefPubMedPubMedCentral Park S-A, Kim M-J, Park S-Y, Kim J-S, Lim W, Nam J-S, et al. TIMP-1 mediates TGF-β-dependent crosstalk between hepatic stellate and cancer cells via FAK signaling. Sci Rep. 2015;5:16492.CrossRefPubMedPubMedCentral
46.
go back to reference Santibanez JF. Transforming growth factor-Beta and urokinase-type plasminogen activator: dangerous partners in tumorigenesis-implications in skin cancer. ISRN Dermatol. 2013;2013:597927.PubMedPubMedCentral Santibanez JF. Transforming growth factor-Beta and urokinase-type plasminogen activator: dangerous partners in tumorigenesis-implications in skin cancer. ISRN Dermatol. 2013;2013:597927.PubMedPubMedCentral
47.
go back to reference Grunwald B, Schoeps B, Kruger A. Recognizing the molecular multifunctionality and Interactome of TIMP-1. Trends Cell Biol. 2019;29:6–19.CrossRefPubMed Grunwald B, Schoeps B, Kruger A. Recognizing the molecular multifunctionality and Interactome of TIMP-1. Trends Cell Biol. 2019;29:6–19.CrossRefPubMed
48.
go back to reference Blasi F, Carmeliet P. uPAR: a versatile signalling orchestrator. Nat Rev Mol Cell Biol. 2002;3:932–43.CrossRefPubMed Blasi F, Carmeliet P. uPAR: a versatile signalling orchestrator. Nat Rev Mol Cell Biol. 2002;3:932–43.CrossRefPubMed
49.
go back to reference Bagordakis E, Sawazaki-Calone I, Macedo CC, Carnielli CM, de Oliveira CE, Rodrigues PC, et al. Secretome profiling of oral squamous cell carcinoma-associated fibroblasts reveals organization and disassembly of extracellular matrix and collagen metabolic process signatures. Tumour Biol. 2016;37:9045–57.CrossRefPubMed Bagordakis E, Sawazaki-Calone I, Macedo CC, Carnielli CM, de Oliveira CE, Rodrigues PC, et al. Secretome profiling of oral squamous cell carcinoma-associated fibroblasts reveals organization and disassembly of extracellular matrix and collagen metabolic process signatures. Tumour Biol. 2016;37:9045–57.CrossRefPubMed
50.
go back to reference Czekay R-P, Wilkins-Port CE, Higgins SP, Freytag J, Overstreet JM, Klein RM, et al. PAI-1: an integrator of cell signaling and migration. Int J Cell Biol. 2011;2011:562481.CrossRefPubMedPubMedCentral Czekay R-P, Wilkins-Port CE, Higgins SP, Freytag J, Overstreet JM, Klein RM, et al. PAI-1: an integrator of cell signaling and migration. Int J Cell Biol. 2011;2011:562481.CrossRefPubMedPubMedCentral
51.
go back to reference Crawford SE, Stellmach V, Murphy-Ullrich JE, Ribeiro SM, Lawler J, Hynes RO, et al. Thrombospondin-1 is a major activator of TGF-beta1 in vivo. Cell. 1998;93:1159–70.CrossRefPubMed Crawford SE, Stellmach V, Murphy-Ullrich JE, Ribeiro SM, Lawler J, Hynes RO, et al. Thrombospondin-1 is a major activator of TGF-beta1 in vivo. Cell. 1998;93:1159–70.CrossRefPubMed
53.
go back to reference Raffaghello L, Vacca A, Pistoia V, Ribatti D. Cancer associated fibroblasts in hematological malignancies. Oncotarget. 2015;6:2589–603.CrossRefPubMed Raffaghello L, Vacca A, Pistoia V, Ribatti D. Cancer associated fibroblasts in hematological malignancies. Oncotarget. 2015;6:2589–603.CrossRefPubMed
55.
go back to reference Dong C, Li Z, Alvarez R Jr, Feng XH, Goldschmidt-Clermont PJ. Microtubule binding to Smads may regulate TGF beta activity. Mol Cell. 2000;5:27–34.CrossRefPubMed Dong C, Li Z, Alvarez R Jr, Feng XH, Goldschmidt-Clermont PJ. Microtubule binding to Smads may regulate TGF beta activity. Mol Cell. 2000;5:27–34.CrossRefPubMed
56.
go back to reference Moustakas A, Heldin CH. Dynamic control of TGF-beta signaling and its links to the cytoskeleton. FEBS Lett. 2008;582:2051–65.CrossRefPubMed Moustakas A, Heldin CH. Dynamic control of TGF-beta signaling and its links to the cytoskeleton. FEBS Lett. 2008;582:2051–65.CrossRefPubMed
57.
go back to reference Goldstein D, El-Maraghi RH, Hammel P, Heinemann V, Kunzmann V, Sastre J, et al. Nab-paclitaxel plus gemcitabine for metastatic pancreatic cancer: long-term survival from a phase III trial. J Natl Cancer Inst. 2015;107:dju413.CrossRefPubMed Goldstein D, El-Maraghi RH, Hammel P, Heinemann V, Kunzmann V, Sastre J, et al. Nab-paclitaxel plus gemcitabine for metastatic pancreatic cancer: long-term survival from a phase III trial. J Natl Cancer Inst. 2015;107:dju413.CrossRefPubMed
59.
go back to reference Kim CH, Lee SG, Kang MJ, Lee S, Choi YW. Surface modification of lipid-based nanocarriers for cancer cell-specific drug targeting. J Pharm Investig. 2017;47:203–27.CrossRef Kim CH, Lee SG, Kang MJ, Lee S, Choi YW. Surface modification of lipid-based nanocarriers for cancer cell-specific drug targeting. J Pharm Investig. 2017;47:203–27.CrossRef
60.
go back to reference Sarisozen C, Pan J, Dutta I, Torchilin VP. Polymers in the co-delivery of siRNA and anticancer drugs to treat multidrug-resistant tumors. J Pharm Investig. 2017;47:37–49.CrossRef Sarisozen C, Pan J, Dutta I, Torchilin VP. Polymers in the co-delivery of siRNA and anticancer drugs to treat multidrug-resistant tumors. J Pharm Investig. 2017;47:37–49.CrossRef
61.
go back to reference Huang H, Brekken RA. The next wave of Stroma-targeting therapy in pancreatic Cancer. Cancer Res. 2019;79:328–30.CrossRefPubMed Huang H, Brekken RA. The next wave of Stroma-targeting therapy in pancreatic Cancer. Cancer Res. 2019;79:328–30.CrossRefPubMed
Metadata
Title
Multiplex quantitative analysis of stroma-mediated cancer cell invasion, matrix remodeling, and drug response in a 3D co-culture model of pancreatic tumor spheroids and stellate cells
Authors
Hyun Ju Hwang
Min-Suk Oh
Dong Woo Lee
Hyo-Jeong Kuh
Publication date
01-12-2019
Publisher
BioMed Central
Published in
Journal of Experimental & Clinical Cancer Research / Issue 1/2019
Electronic ISSN: 1756-9966
DOI
https://doi.org/10.1186/s13046-019-1225-9

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