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Desmoplasia: not always a bad thing
Abstract
Desmoplasia describes a histological pattern characterized by a hyalinized stroma and a minimal cellular infiltrate. In non-cutaneous neoplasms, this pattern of stromal response is classically associated with malignancy, whereas in cutaneous pathology, desmoplasia is observed in malignant as well as benign neoplasms. Given this, the obvious question is whether desmoplasia associated with a benign neoplasm is any different from that associated with malignant tumours. Is the stromal response a mere epiphenomenon, or does it actually contribute to the biological behaviour of the neoplasm? What happens at the tumour-host interface? Which molecules are involved in mediating the desmoplastic reaction pattern? This review is an attempt to answer these questions. Examples of benign and malignant cutaneous neoplasms associated with the desmoplastic reaction pattern will be included.
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In many cases, the initial apparent expansion of fibroblasts precedes conversion to malignancy, and fibroblasts are often observed circumscribing early or premalignant lesions.
“In many cases, the initial apparent expansion of fibroblasts precedes the conversion to malignancy, and fibroblasts are often observed circumscribing early or premalignant lesions29,30.”
From A framework for advancing our understanding of cancer-associated fibroblasts (2020) · cites this paper as [30]
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A framework for advancing our understanding of cancer-associated fibroblasts
Sahai, E., Astsaturov, I., Cukierman, E., DeNardo, D. G., Egeblad, M., Evans, R. M., Fearon, D., Greten, F. R., Hingorani, S. R., Hunter, T., et al. (2020) · Nature Reviews Cancer · doi:10.1038/s41568-019-0238-1 · Cited by 3,863
Metadata
- Authors
- Abbas, O., & Mahalingam, M.
- Affiliations
- Boston University (US)
- Venue
- Histopathology
- Publisher
- Wiley
- Published
- 2010-08-16
- Volume
- 58
- Issue
- 5
- Pages
- 643-659
- ISSN
- 0309-0167 (ISSN-L)
- OpenAlex
- W1526847097
- Cited by
- 32
- References
- 0
- Citations by year
- 2026: 2 · 2025: 1 · 2024: 3 · 2023: 1 · 2022: 1 · 2021: 3 · 2020: 2 · 2019: 3 · 2018: 2 · 2017: 3 · 2016: 1 · 2015: 3 · 2014: 2 · 2013: 2 · 2012: 2
- FWCI
- 0.28
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Histopathology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Dermatology › Cancer and Skin Lesions
- Health Sciences › Medicine › Oncology › Soft tissue tumor case studies
- Health Sciences › Medicine › Dermatology › Nonmelanoma Skin Cancer Studies
- Keywords
- desmoplasia, tumor microenvironment, tumor biological behavior
- MeSH terms
- Animals, Extracellular Matrix, Fibroblasts, Humans, Neoplasms, Skin Neoplasms, Stromal Cells
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