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Chen J, De Robles MS, Still A. Perineal squamous cell carcinoma arising in a chronic unhealed wound after proctocolectomy in an immunosuppressed patient. ANZ J Surg 2021; 91:E668-E669. [PMID: 33650736 DOI: 10.1111/ans.16707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/08/2021] [Accepted: 02/14/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Ji Chen
- Department of Colorectal Surgery, The Wollongong Hospital, Sydney, New South Wales, Australia
| | - Marie Shella De Robles
- Department of Colorectal Surgery, The Wollongong Hospital, Sydney, New South Wales, Australia
| | - Andrew Still
- Department of Colorectal Surgery, The Wollongong Hospital, Sydney, New South Wales, Australia
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Nguyen TN, Rajapakshe K, Nicholas C, Tordesillas L, Ehli EA, Davis CM, Coarfa C, Flores ER, Dickinson SE, Curiel-Lewandrowski C, Tsai KY. Integrative transcriptomic analysis for linking acute stress responses to squamous cell carcinoma development. Sci Rep 2020; 10:17209. [PMID: 33057049 PMCID: PMC7560606 DOI: 10.1038/s41598-020-74051-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/22/2020] [Indexed: 12/04/2022] Open
Abstract
Cutaneous squamous cell carcinoma (cuSCC) is the second most common skin cancer and commonly arises in chronically UV-exposed skin or chronic wounds. Since UV exposure and chronic wounds are the two most prominent environmental factors that lead to cuSCC initiation, we undertook this study to test whether more acute molecular responses to UV and wounding overlapped with molecular signatures of cuSCC. We reasoned that transcriptional signatures in common between acutely UV-exposed skin, wounded skin, and cuSCC tumors, might enable us to identify important pathways contributing to cuSCC. We performed transcriptomic analysis on acutely UV-exposed human skin and integrated those findings with datasets from wounded skin and our transcriptomic data on cuSCC using functional pair analysis, GSEA, and pathway analysis. Integrated analyses revealed significant overlap between these three datasets, thus highlighting deep molecular similarities these biological processes, and we identified Oncostatin M (OSM) as a potential common upstream driver. Expression of OSM and its downstream targets correlated with poorer overall survival in head and neck SCC patients. In vitro, OSM promoted invasiveness of keratinocytes and cuSCC cells and suppressed apoptosis of irradiated keratinocytes. Together, these results support the concept of using an integrated, biologically-informed approach to identify potential promoters of tumorigenesis.
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Affiliation(s)
- Tran N Nguyen
- Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
- Department of Computational Biomedicine, Vingroup Big Data Institute, Hanoi, Vietnam
| | - Kimal Rajapakshe
- Department of Molecular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Courtney Nicholas
- Department of Immunology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Leticia Tordesillas
- Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Erik A Ehli
- Avera Institute for Human Genetics, Sioux Falls, SD, 57108, USA
| | | | - Cristian Coarfa
- Department of Molecular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Elsa R Flores
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
- Donald A. Adam Melanoma and Skin Cancer Center of Excellence, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA
| | - Sally E Dickinson
- Department of Pharmacology, University of Arizona Cancer Center, Tucson, AZ, USA
| | | | - Kenneth Y Tsai
- Department of Tumor Biology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA.
- Donald A. Adam Melanoma and Skin Cancer Center of Excellence, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, 33612, USA.
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center and Research Institute, 12902 Magnolia Dr, SRB-4, Tampa, FL, 33612, USA.
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Powell HB, Googe PB, Sayed CJ. Squamous cell carcinoma arising in a chronic perineal wound in a patient with long-standing cutaneous Crohn's disease. JAAD Case Rep 2018; 4:346-348. [PMID: 29693066 PMCID: PMC5911976 DOI: 10.1016/j.jdcr.2017.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Affiliation(s)
- Helen B Powell
- University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Paul B Googe
- Department of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Pathology and Laboratory Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Christopher J Sayed
- Department of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Magnano M, Loi C, Sechi A, Sgubbi P, Raone B, Patrizi A, Bardazzi F. Risk of malignancy in psoriatic patients: Our clinical experience. Dermatol Ther 2017; 30. [DOI: 10.1111/dth.12476] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Accepted: 01/20/2017] [Indexed: 02/03/2023]
Affiliation(s)
- Michela Magnano
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Camilla Loi
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Andrea Sechi
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Paola Sgubbi
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Beatrice Raone
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Annalisa Patrizi
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
| | - Federico Bardazzi
- Division of Dermatology, Department of Specialized, Clinical and Experimental Medicine; University of Bologna; Bologna Italy
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