Abstract
The accumulation of peritoneal fluid, referred to as ascites, is common in ovarian cancer. This fluid is a complex mixture that may include cells as well as a diverse array of cytokines and growth factors. Here we describe a comprehensive method to process ascites to maximize data collection. The cellular fraction and fluid are first separated by centrifugation. The fluid can be frozen for later analysis of soluble factors or for use in in vitro experiments. The cellular fraction can be processed to analyze its composition or stored for future use.
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References
Ahmed N, Stenvers KL (2013) Getting to know ovarian cancer ascites: opportunities for targeted therapy-based translational research. Front Oncol 3:256. https://doi.org/10.3389/fonc.2013.00256
Szender JB, Emmons T, Belliotti S, Dickson D, Khan A, Morrell K, Khan A, Singel KL, Mayor PC, Moysich KB, Odunsi K, Segal BH, Eng KH (2017) Impact of ascites volume on clinical outcomes in ovarian cancer: a cohort study. Gynecol Oncol 146(3):491–497. https://doi.org/10.1016/j.ygyno.2017.06.008
Kim S, Gwak H, Kim HS, Kim B, Dhanasekaran DN, Song YS (2016) Malignant ascites enhances migratory and invasive properties of ovarian cancer cells with membrane bound IL-6R in vitro. Oncotarget 7(50):83148–83159. https://doi.org/10.18632/oncotarget.13074
Carroll MJ, Fogg KC, Patel HA, Krause HB, Mancha AS, Patankar MS, Weisman PS, Barroilhet L, Kreeger PK (2018) Alternatively-activated macrophages upregulate mesothelial expression of P-selectin to enhance adhesion of ovarian cancer cells. Cancer Res 78(13):3560–3573. https://doi.org/10.1158/0008-5472.CAN-17-3341
Soritau O, Tomuleasa CI, Pall E, Virag P, Fischer-Fodor E, Foris V, Barbos O, Tatomir C, Kacso G, Irimie A (2010) Enhanced chemoresistance and tumor sphere formation as a laboratory model for peritoneal micrometastasis in epithelial ovarian cancer. Romanian J Morphol Embryol 51(2):259–264
Frankel A, Buckman R, Kerbel RS (1997) Abrogation of taxol-induced G2-M arrest and apoptosis in human ovarian cancer cells grown as multicellular tumor spheroids. Cancer Res 57(12):2388–2393
Al Habyan S, Kalos C, Szymborski J, McCaffrey L (2018) Multicellular detachment generates metastatic spheroids during intra-abdominal dissemination in epithelial ovarian cancer. Oncogene 37(37):5127–5135. https://doi.org/10.1038/s41388-018-0317-x
Raghavan S, Ward MR, Rowley KR, Wold RM, Takayama S, Buckanovich RJ, Mehta G (2015) Formation of stable small cell number three-dimensional ovarian cancer spheroids using hanging drop arrays for preclinical drug sensitivity assays. Gynecol Oncol 138(1):181–189. https://doi.org/10.1016/j.ygyno.2015.04.014
Gencoglu MF, Barney LE, Hall CL, Brooks EA, Schwartz AD, Corbett DC, Stevens KR, Peyton SR (2018) Comparative study of multicellular tumor spheroid formation methods and implications for drug screening. ACS Biomater Sci Eng 4(2):410–420. https://doi.org/10.1021/acsbiomaterials.7b00069
Latifi A, Luwor RB, Bilandzic M, Nazaretian S, Stenvers K, Pyman J, Zhu H, Thompson EW, Quinn MA, Findlay JK, Ahmed N (2012) Isolation and characterization of tumor cells from the ascites of ovarian cancer patients: molecular phenotype of chemoresistant ovarian tumors. PLoS One 7(10):e46858. https://doi.org/10.1371/journal.pone.0046858
Collard JG, van Beek WP, Janssen JW, Schijven JF (1985) Transfection by human oncogenes: concomitant induction of tumorigenicity and tumor-associated membrane alterations. Int J Cancer 35(2):207–213. https://doi.org/10.1002/ijc.2910350211
Koh CM (2013) Preparation of cells for microscopy using ‘cell blocks’. Methods Enzymol 533:249–255. https://doi.org/10.1016/B978-0-12-420067-8.00018-0
Matte I, Lane D, Laplante C, Rancourt C, Piche A (2012) Profiling of cytokines in human epithelial ovarian cancer ascites. Am J Cancer Res 2(5):566–580
Plante M, Rubin SC, Wong GY, Federici MG, Finstad CL, Gastl GA (1994) Interleukin-6 level in serum and ascites as a prognostic factor in patients with epithelial ovarian cancer. Cancer 73(7):1882–1888. https://doi.org/10.1002/1097-0142(19940401)73:7<1882::aid-cncr2820730718>3.0.co;2-r
Huang S, Robinson JB, Deguzman A, Bucana CD, Fidler IJ (2000) Blockade of nuclear factor-kappaB signaling inhibits angiogenesis and tumorigenicity of human ovarian cancer cells by suppressing expression of vascular endothelial growth factor and interleukin 8. Cancer Res 60(19):5334–5339
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Micek, H.M., Carroll, M.J., Barroilhet, L., Kreeger, P.K. (2022). Processing and Analysis of Ascites. In: Kreeger, P.K. (eds) Ovarian Cancer. Methods in Molecular Biology, vol 2424. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-1956-8_5
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DOI: https://doi.org/10.1007/978-1-0716-1956-8_5
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