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Modeling stromal determinants of 3D tumor growth to inform PDT-mediated combination treatments

  • I. Rizvi
  • , S. Anbil
  • , J. P. Celli
  • , N. Alagic
  • , I. Massodi
  • , T. Hasan
  • Massachusetts General Hospital

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Advanced stage ovarian carcinoma is characterized by poor prognosis and peritoneal micronodules that exhibit treatment resistance. This is partially due to interactions between multifocal disease and the tumor microenvironment, which includes tumor endothelial cells (TECs) and extracellular matrix components (ECM). Here we describe the development of a three-dimensional model of ovarian cancer that incorporates TECs and ECM. A comparison of several methodologies to generate endothelialized ovarian micronodules along with a preliminary physical characterization is described. This model will allow for detailed investigation of tumor-stroma interactions and how they impact disease progression and treatment response.

Original languageEnglish
Title of host publicationOptical Methods for Tumor Treatment and Detection
Subtitle of host publicationMechanisms and Techniques in Photodynamic Therapy XXII
DOIs
StatePublished - 2013
EventOptical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XXII - San Francisco, CA, United States
Duration: Feb 2 2013Feb 4 2013

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume8568
ISSN (Print)1605-7422

Conference

ConferenceOptical Methods for Tumor Treatment and Detection: Mechanisms and Techniques in Photodynamic Therapy XXII
Country/TerritoryUnited States
CitySan Francisco, CA
Period2/2/132/4/13

ASJC Scopus Subject Areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

Keywords

  • Extracellular Matrix
  • Ovarian Cancer
  • Three-dimensional heterocellular model
  • Tumor Endothelial Cells
  • tumor microenvironment

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