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Related Concept Videos

The Tumor Microenvironment02:17

The Tumor Microenvironment

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Every normal cell or tissue is embedded in a complex local environment called stroma, consisting of different cell types, a basal membrane, and blood vessels. As normal cells mutate and develop into cancer cells, their local environment also changes to allow cancer progression. The tumor microenvironment (TME) consists of a complex cellular matrix of stromal cells and the developing tumor. The cross-talk between cancer cells and surrounding stromal cells is critical to disrupt normal tissue...
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[Pancreatic cancer microenvironment].

Krzysztof Dąbkowski1, Barbara Bogacka1, Maciej Tarnowski2

  • 1Pomeranian Medical University of Szczecin, Poland: Department of Gastroenterology.

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|December 27, 2016
PubMed
Summary
This summary is machine-generated.

Pancreatic cancer is a deadly disease, often driven by its complex microenvironment. Targeting this stroma with new therapies offers hope for improving treatment outcomes and overcoming resistance.

Keywords:
pancreatic cancerpancreatic stellate cellstumor microenvironment

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Area of Science:

  • Oncology
  • Cancer Biology
  • Tumor Microenvironment

Background:

  • Pancreatic cancer is a leading cause of cancer death with limited treatment options.
  • The tumor microenvironment (TME) significantly influences pancreatic cancer progression, metastasis, and treatment resistance.
  • Current chemotherapy strategies often struggle to overcome TME-mediated resistance.

Purpose of the Study:

  • To characterize the pancreatic cancer microenvironment.
  • To summarize experimental studies investigating agents that target the pancreatic cancer stroma.
  • To explore novel therapeutic strategies for pancreatic cancer.

Main Methods:

  • Review of experimental studies focusing on pancreatic cancer stroma.
  • Analysis of the components and functions of the pancreatic cancer microenvironment.
  • Evaluation of therapeutic agents targeting the tumor stroma.

Main Results:

  • The pancreatic cancer microenvironment is complex and heterogeneous.
  • Stromal components play critical roles in tumor growth, metastasis, and drug resistance.
  • Agents targeting the stroma show potential in preclinical models.

Conclusions:

  • Understanding the pancreatic cancer microenvironment is crucial for developing effective treatments.
  • Targeting the cancer stroma represents a promising therapeutic avenue.
  • Further research into stromal-targeting agents may lead to improved pancreatic cancer survival rates.