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Mixed-polarization phenotype of ascites-associated macrophagesin human ovarian carcinoma: correlation of CD163 expression, cytokine levels and early relapse


ABSTRACT: Ascites-associated macrophages were collected from human ovarian carcinoma patients and their expression profiles determined via Agilent microarrays. In addition, monocyte derived macrophages from healthy donors were differentiated ex-vivo with MCSF and GMCSF and their expression profiles determined as well.

ORGANISM(S): Homo sapiens

SUBMITTER: Florian Finkernagel 

PROVIDER: E-MTAB-1661 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Mixed-polarization phenotype of ascites-associated macrophages in human ovarian carcinoma: correlation of CD163 expression, cytokine levels and early relapse.

Reinartz Silke S   Schumann Tim T   Finkernagel Florian F   Wortmann Annika A   Jansen Julia M JM   Meissner Wolfgang W   Krause Michael M   Schwörer Anne-Marie AM   Wagner Uwe U   Müller-Brüsselbach Sabine S   Müller Rolf R  

International journal of cancer 20130719 1


Ovarian cancer is typically accompanied by the occurrence of malignant ascites containing large number of macrophages. It has been suggested that these tumor-associated macrophages (TAMs) are skewed to alternative polarization (M2) and thereby play an essential role in therapy resistance and metastatic spread. In our study, we have investigated the nature, regulation and clinical correlations of TAM polarization in serous ovarian cancer. Macrophage polarization markers on TAMs and ascites cytoki  ...[more]

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