Cited by 2,195Pancreatic and Hepatic Oncology ResearchCellular Mechanics and InteractionsProteoglycans and glycosaminoglycans research

Enzymatic targeting of the stroma ablates physical barriers to treatment of pancreatic ductal adenocarcinoma

Open access
Provenzano, Paolo P., Cuevas, Carlos, Chang, Amy E., Goel, Vikas K., Von Hoff, Daniel D., Hingorani, Sunil R.·2012·Cancer Cell

Abstract

Pancreatic ductal adenocarcinomas (PDAs) are characterized by a robust fibroinflammatory response. We show here that this desmoplastic reaction generates inordinately high interstitial fluid pressures (IFPs), exceeding those previously measured or theorized for solid tumors, and induces vascular collapse, while presenting substantial barriers to perfusion, diffusion, and convection of small molecule therapeutics. We identify hyaluronan, or hyaluronic acid (HA), as the primary matrix determinant of these barriers and show that systemic administration of an enzymatic agent can ablate stromal HA from autochthonous murine PDA, normalize IFP, and re-expand the microvasculature. In combination with the standard chemotherapeutic, gemcitabine, the treatment permanently remodels the tumor microenvironment and consistently achieves objective tumor responses, resulting in a near doubling of overall survival.

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Registry

Crossref · 10.1016/j.ccr.2012.01.007

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55 of 55 references verified0 citation errors · 0 not checkable

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Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Increased mechanical stress can collapse blood vessels, leading to hypoxia, thereby promoting more aggressive cancer phenotypes and reducing drug delivery.

    “Increased mechanical stress can collapse blood vessels, leading to hypoxia, thereby promoting more aggressive cancer phenotypes, and reducing drug delivery89,100–105.”

    From A framework for advancing our understanding of cancer-associated fibroblasts (2020) · cites this paper as [103]

    The Results section, “Enzymatic targeting of stromal HA restores tumor IFP and functional perfusion” (page not supplied), reports that high interstitial fluid pressure appears to collapse vessels in pancreatic ductal adenocarcinoma and that drug penetration is limited. The passages do not establish the claimed sequence from vessel collapse to hypoxia to more aggressive cancer phenotypes. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • Fibroblasts are the most abundant cell type in the PDAC tumor microenvironment and are largely responsible for extracellular matrix deposition that drives characteristic physiological properties of PDAC.

    “Fibroblasts represent the most abundant cell type in the TME and are largely responsible for the deposition of the extracellular matrix driving the characteristic physiological properties of PDAC140”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [140]

  • Initial preclinical data in mouse models suggested that hyaluronidase combined with chemotherapy showed promise.

    “Initial preclinical data in mouse models suggested that use of hyaluronidase combined with chemotherapy showed great promise140,157”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [140]

  • Hyaluronic acid is a glycosaminoglycan polymer released predominantly by CAFs that retains water and promotes the high interstitial fluid pressure characteristic of pancreatic tumors.

    “Hyaluronic acid is a glycosaminoglycan polymer, thought to be released by predominantly by CAFs, that avidly retains water and promotes the characteristically high interstitial fluid pressure found in pancreatic tumors140”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [140]

  • CAFs are largely responsible for deposition of the dense extracellular matrix in PDAC, which consists largely of collagen and hyaluronic acid.

    “CAFs are largely responsible for deposition of the dense extracellular matrix found in PDAC, largely consisting of collagen and hyaluronic acid.”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [140]

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Authors
Provenzano, P. P., Cuevas, C., Chang, A. E., Goel, V. K., Von Hoff, D. D., & Hingorani, S. R.
Affiliations
  • Fred Hutch Cancer Center (US)
  • University of Washington (US)
Corresponding author
Hingorani, Sunil R.
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2012-03
Volume
21
Issue
3
Pages
418-429
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2055091294
Cited by
2,195
References
55
Citations by year
2026: 187 · 2025: 161 · 2024: 123 · 2023: 140 · 2022: 174 · 2021: 217 · 2020: 169 · 2019: 161 · 2018: 152 · 2017: 165 · 2016: 168 · 2015: 127 · 2014: 120 · 2013: 93 · 2012: 35
FWCI
59.36
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Giles W. and Elise G. Mead Foundation
  • National Cancer Institute (CA109552, CA114028, CA152249, CA161112)
Topics
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Proteoglycans and glycosaminoglycans research
Keywords
pancreatic ductal adenocarcinoma, tumor stroma, hyaluronic acid, hyaluronidase, interstitial fluid pressure, desmoplasia, tumor microenvironment remodeling, gemcitabine, tumor perfusion
MeSH terms
Gemcitabine, Adenocarcinoma, Animals, Antineoplastic Combined Chemotherapy Protocols, Deoxycytidine, Drug Evaluation, Preclinical, Hyaluronic Acid, Hyaluronoglucosaminidase, Pancreatic Neoplasms, Polyethylene Glycols, Cell Adhesion Molecules, Stromal Cells, Carcinoma, Pancreatic Ductal, Animals, Genetically Modified, Extracellular Fluid, Mice, Microvessels, Tumor Microenvironment

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