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Lee T, Oka T, Demehri S. High-Risk Non-Melanoma Skin Cancers: Biological and Therapeutic Advances. Hematol Oncol Clin North Am 2024:S0889-8588(24)00053-4. [PMID: 38908957 DOI: 10.1016/j.hoc.2024.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2024]
Abstract
Nonmelanoma skin cancers (NMSCs) are the most common cancers, with high-risk NMSCs sharing features such as poor histologic differentiation, invasion into deeper layers, and anatomic location. NMSC includes basal cell carcinoma, cutaneous squamous cell carcinoma, and Merkel cell carcinoma. Herein, the authors describe advances in understanding the genetic mechanisms of malignant transformation and the composition of tumor microenvironment for these cancers. They summarize recent therapeutic advances, including targeted therapy and immunotherapy for NMSCs. Effective skin protection against ultraviolet radiation-induced carcinogenesis remains an urgent unmet need for NMSC prevention. The authors highlight immune-based interventions as novel strategies to address this need.
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Affiliation(s)
| | - Tomonori Oka
- Center for Cancer Immunology, Center for Cancer Research, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Dermatology, Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Shadmehr Demehri
- Harvard Medical School, Boston, MA 02115, USA; Center for Cancer Immunology, Center for Cancer Research, Massachusetts General Hospital, Boston, MA 02114, USA; Department of Dermatology, Cutaneous Biology Research Center, Massachusetts General Hospital, Boston, MA 02114, USA.
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2
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Paganelli A, Zaffonato M, Donati B, Torricelli F, Manicardi V, Lai M, Spadafora M, Piana S, Ciarrocchi A, Longo C. Molecular and Histopathological Characterization of Metastatic Cutaneous Squamous Cell Carcinomas: A Case-Control Study. Cancers (Basel) 2024; 16:2233. [PMID: 38927938 DOI: 10.3390/cancers16122233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 06/10/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND A subset of patients affected by cutaneous squamous cell carcinoma (cSCC) can exhibit locally invasive or metastatic tumors. Different staging classification systems are currently in use for cSCC. However, precise patient risk stratification has yet to be reached in clinical practice. The study aims to identify specific histological and molecular parameters characterizing metastatic cSCC. METHODS Patients affected by metastatic and non-metastatic cSCC (controls) were included in the present study and matched for clinical and histological characteristics. Skin samples from primary tumors were revised for several histological parameters and also underwent gene expression profiling with a commercially available panel testing 770 different genes. RESULTS In total, 48 subjects were enrolled in the study (24 cases, 24 controls); 67 genes were found to be differentially expressed between metastatic and non-metastatic cSCC. Most such genes were involved in immune regulation, skin integrity, angiogenesis, cell migration and proliferation. CONCLUSION The combination of histological and molecular profiles of cSCCs allows the identification of features specific to metastatic cSCC, with potential implications for more precise patient risk stratification.
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Affiliation(s)
- Alessia Paganelli
- Dermatology Unit, Arcispedale S. Maria Nuova, Azienda Unità Sanitaria Locale IRCCS of Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Marco Zaffonato
- Department of Dermatology, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Benedetta Donati
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Federica Torricelli
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Veronica Manicardi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Michela Lai
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Marco Spadafora
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
- Skin Cancer Center, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Simonetta Piana
- Pathology Unit, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 40123 Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
| | - Caterina Longo
- Department of Dermatology, University of Modena and Reggio Emilia, 41121 Modena, Italy
- Skin Cancer Center, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy
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3
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Chen L, Zhou B, Tang M, Yao Y, Zhao Y, Hu Y, Lin Y, Ji J, Jiao Q. Aberrant expression of B7-H4 and B7-H5 contributes to the development of cutaneous squamous cell carcinoma. Arch Dermatol Res 2024; 316:382. [PMID: 38850312 PMCID: PMC11162363 DOI: 10.1007/s00403-024-03095-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/03/2023] [Accepted: 04/26/2024] [Indexed: 06/10/2024]
Abstract
Cutaneous squamous cell carcinoma (CSCC) is the second most common malignant tumor of the skin. B7 homolog 4 (B7-H4) and B7-H5 (B7 homolog 5) are associated with a variety of tumors. Investigate the potential role of B7-H4 and B7-H5 in regulating the tumorigenesis and progression of CSCC. B7-H4 and B7-H5 transcriptome data were collected from GEO and TCGA databases and subjected to bioinformatical analysis by protein-protein interaction (PPI) network, functional enrichment analysis, immune analysis, and drug-gene interaction prediction analysis. We characterized the expression of B7-H4 and B7-H5 in carcinoma tissues of CSCC patients by immunohistochemistry. Meanwhile, the clinical correlation of B7-H4 and B7-H5 in CSCC was explored by statistical analysis. B7-H4 and B7-H5 genes were under-expressed in CSCC and correlated with tumor staging. According to GO and KEGG Pathway enrichment analysis, B7-H4, and B7-H5 can regulate the proliferation and activation of T cells, lymphocytes, and monocytes, and the expression of cytokines, such as IL-6 and IL-10, in CSCC. B7-H4 and B7-H5 are also jointly involved in the occurrence and development of CSCC via the JAK-STAT and Notch signaling pathways. We found that B7-H4 and B7-H5 proteins were abnormally highly expressed in CSCC tissue and correlated with tumor size and stage. Our findings offer new insights into the pathogenesis of CSCC and suggest that B7-H4 and B7-H5 are novel tissue biomarkers and promising therapeutic targets for CSCC.
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Affiliation(s)
- Lu Chen
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China
- Department of Dermatology, The Second Affiliated Hospital of Soochow University, Sangxiang Road 1055, Suzhou, 215004, China
| | - Bin Zhou
- Jiangsu Institute of Clinical Immunology and Jiangsu Key Laboratory of Clinical Immunology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Minhui Tang
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China
| | - Yuxu Yao
- Department of Dermatology, The Second Affiliated Hospital of Soochow University, Sangxiang Road 1055, Suzhou, 215004, China
| | - Yue Zhao
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China
| | - Ying Hu
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China
| | - Yuxin Lin
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China
- Center for Systems Biology, Department of Bioinformatics, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, 215123, China
| | - Jiang Ji
- Department of Dermatology, The Second Affiliated Hospital of Soochow University, Sangxiang Road 1055, Suzhou, 215004, China.
| | - Qingqing Jiao
- Department of Dermatology, The First Affiliated Hospital of Soochow University, Shizi Road 188, Suzhou, 215006, China.
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4
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Pham JP, Zdanska O, Selga M, Javier J, O'Grady A, Chin V, Forstner D, Hsu E, Liu J. Oncolytic viruses to augment PD‐1 inhibition in metastatic cutaneous squamous cell carcinoma. J Dtsch Dermatol Ges 2024. [PMID: 38679789 DOI: 10.1111/ddg.15423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 02/29/2024] [Indexed: 05/01/2024]
Affiliation(s)
- James P Pham
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
- School of Clinical Medicine, UNSW Medicine and Health, St Vincent's Clinical Campus, Darlinghurst, NSW, Australia
| | - Oksana Zdanska
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Mariz Selga
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Janelle Javier
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Aaron O'Grady
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Venessa Chin
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
- School of Clinical Medicine, UNSW Medicine and Health, St Vincent's Clinical Campus, Darlinghurst, NSW, Australia
| | - Dion Forstner
- School of Clinical Medicine, UNSW Medicine and Health, St Vincent's Clinical Campus, Darlinghurst, NSW, Australia
- GenesisCare Radiation Oncology, St Vincent's Clinic, Darlinghurst, NSW, Australia
| | - Eugene Hsu
- School of Clinical Medicine, UNSW Medicine and Health, St Vincent's Clinical Campus, Darlinghurst, NSW, Australia
- Department of Radiology, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Jia Liu
- Department of Medical Oncology, The Kinghorn Cancer Centre, St Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
- School of Clinical Medicine, UNSW Medicine and Health, St Vincent's Clinical Campus, Darlinghurst, NSW, Australia
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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5
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Sun C, Mahapatra KD, Elton J, Li C, Fernando W, Lohcharoenkal W, Lapins J, Homey B, Sonkoly E, Pivarcsi A. MicroRNA-23b Plays a Tumor-Suppressive Role in Cutaneous Squamous Cell Carcinoma and Targets Ras-Related Protein RRAS2. J Invest Dermatol 2023; 143:2386-2396. [PMID: 37423552 DOI: 10.1016/j.jid.2023.05.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 07/11/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is one of the most common types of cancer with metastatic potential. MicroRNAs regulate gene expression at the post-transcriptional level. In this study, we report that miR-23b is downregulated in cSCCs and in actinic keratosis and that its expression is regulated by the MAPK signaling pathway. We show that miR-23b suppresses the expression of a gene network associated with key oncogenic pathways and that the miR-23b-gene signature is enriched in human cSCCs. miR-23b decreased the expression of FGF2 both at mRNA and protein levels and impaired the angiogenesis-inducing ability of cSCC cells. miR23b overexpression suppressed the capacity of cSCC cells to form colonies and spheroids, whereas the CRISPR/Cas9-mediated deletion of MIR23B resulted in increased colony and tumor sphere formation in vitro. In accordance with this, miR-23b-overexpressing cSCC cells formed significantly smaller tumors upon injection into immunocompromised mice with decreased cell proliferation and angiogenesis. Mechanistically, we verify RRAS2 as a direct target of miR-23b in cSCC. We show that RRAS2 is overexpressed in cSCC and that interference with its expression impairs angiogenesis and colony and tumorsphere formation. Taken together, our results suggest that miR-23b acts in a tumor-suppressive manner in cSCC, and its expression is decreased during squamous carcinogenesis.
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Affiliation(s)
- Chengxi Sun
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden; Department of Clinical Laboratory, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Kunal Das Mahapatra
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jonathan Elton
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden; Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Chen Li
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Winnie Fernando
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Warangkana Lohcharoenkal
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Lapins
- Unit of Dermatology, Karolinska University Hospital, Stockholm, Sweden
| | - Bernhard Homey
- Department of Dermatology, University Hospital Duesseldorf, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Enikö Sonkoly
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Unit of Dermatology, Karolinska University Hospital, Stockholm, Sweden; Dermatology and Venereology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Andor Pivarcsi
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden; Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Dermatology and Venereology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
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6
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Zeng Q, Chen C, Chen D, Zhang G, Wang X. Non-Surgical Therapeutic Strategies for Non-Melanoma Skin Cancers. Curr Treat Options Oncol 2023; 24:1978-1993. [PMID: 38095778 DOI: 10.1007/s11864-023-01154-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2023] [Indexed: 01/11/2024]
Abstract
OPINION STATEMENT Non-melanoma skin cancer (NMSC) is a globally prevalent skin disease, with basal cell carcinoma and squamous cell carcinoma accounting for 99% of NMSC cases. While surgical excision is the most common approach, numerous non-surgical therapies have rapidly advanced in recent years. In cases of low-risk NMSC, alongside surgical excision, priority should be given to physical therapy and photodynamic therapy. Physical therapy modalities, exemplified by electrodessication and curettage, emerge as safe and efficacious alternatives. In juxtaposition, photodynamic therapy, albeit relatively more costly, assumes preference for patients exhibiting heightened cosmetic concerns owing to the scarring risks inherent to physical therapy and surgical excision. Notably, the combination of curettage and photodynamic therapy has exhibited remarkable efficacy in the treatment of nodular basal cell carcinoma. Additionally, for elderly patients who may be intolerant to stimulation, modified photodynamic therapy offers an almost painless option. When surgery is unavoidable, photodynamic therapy can be a valuable adjunct, allowing for a more conservative surgical approach, either before or after the procedure. Radiotherapy holds a prominent role in comprehensive treatment strategies, especially for patients ineligible for surgical intervention or those with lesions precluding further surgical measures. In cases of NMSC exhibiting perineural invasion or lymphovascular involvement, adjunctive radiotherapy is advised; however, potential adverse effects necessitate careful consideration. For advanced NMSC cases where surgery and physical therapy fall short, immunotherapy provide viable solutions. Systemic therapy employing Hedgehog pathway inhibitors can be considered for patients with distant metastatic basal cell carcinoma, despite its low incidence, or individuals with locally advanced lesions who are not surgical candidates, or those encountering recurrences after resection and radiotherapy. However, close monitoring of disease progression and adverse reactions is crucial. In this evolving landscape of NMSC treatment, personalized and multidisciplinary approaches are key, ensuring optimal outcomes while prioritizing patient safety and satisfaction.
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Affiliation(s)
- Qingyu Zeng
- Institute of Photomedicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200040, China
| | - Chengqian Chen
- Institute of Photomedicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200040, China
| | - Diyan Chen
- Institute of Photomedicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200040, China
| | - Guolong Zhang
- Institute of Photomedicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200040, China.
| | - Xiuli Wang
- Institute of Photomedicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200040, China.
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7
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Czerwonka A, Kałafut J, Nees M. Modulation of Notch Signaling by Small-Molecular Compounds and Its Potential in Anticancer Studies. Cancers (Basel) 2023; 15:4563. [PMID: 37760535 PMCID: PMC10526229 DOI: 10.3390/cancers15184563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
Notch signaling is responsible for conveying messages between cells through direct contact, playing a pivotal role in tissue development and homeostasis. The modulation of Notch-related processes, such as cell growth, differentiation, viability, and cell fate, offer opportunities to better understand and prevent disease progression, including cancer. Currently, research efforts are mainly focused on attempts to inhibit Notch signaling in tumors with strong oncogenic, gain-of-function (GoF) or hyperactivation of Notch signaling. The goal is to reduce the growth and proliferation of cancer cells, interfere with neo-angiogenesis, increase chemosensitivity, potentially target cancer stem cells, tumor dormancy, and invasion, and induce apoptosis. Attempts to pharmacologically enhance or restore disturbed Notch signaling for anticancer therapies are less frequent. However, in some cancer types, such as squamous cell carcinomas, preferentially, loss-of-function (LoF) mutations have been confirmed, and restoring but not blocking Notch functions may be beneficial for therapy. The modulation of Notch signaling can be performed at several key levels related to NOTCH receptor expression, translation, posttranslational (proteolytic) processing, glycosylation, transport, and activation. This further includes blocking the interaction with Notch-related nuclear DNA transcription. Examples of small-molecular chemical compounds, that modulate individual elements of Notch signaling at the mentioned levels, have been described in the recent literature.
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Affiliation(s)
- Arkadiusz Czerwonka
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland; (J.K.); (M.N.)
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Li C, Sun C, Lohcharoenkal W, Ali MM, Xing P, Zheng W, Görgens A, Gustafsson MO, El Andaloussi S, Sonkoly E, Pivarcsi A. Cutaneous squamous cell carcinoma-derived extracellular vesicles exert an oncogenic role by activating cancer-associated fibroblasts. Cell Death Discov 2023; 9:260. [PMID: 37495566 PMCID: PMC10372068 DOI: 10.1038/s41420-023-01555-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/04/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a fast-increasing cancer with metastatic potential. Extracellular vesicles (EVs) are small membrane-bound vesicles that play important roles in intercellular communication, particularly in the tumor microenvironment (TME). Here we report that cSCC cells secrete an increased number of EVs relative to normal human epidermal keratinocytes (NHEKs) and that interfering with the capacity of cSCC to secrete EVs inhibits tumor growth in vivo in a xenograft model of human cSCC. Transcriptome analysis of tumor xenografts by RNA-sequencing enabling the simultaneous quantification of both the human and the mouse transcripts revealed that impaired EV-production of cSCC cells prominently altered the phenotype of stromal cells, in particular genes related to extracellular matrix (ECM)-formation and epithelial-mesenchymal transition (EMT). In line with these results, co-culturing of human dermal fibroblasts (HDFs) with cSCC cells, but not with normal keratinocytes in vitro resulted in acquisition of cancer-associated fibroblast (CAF) phenotype. Interestingly, EVs derived from metastatic cSCC cells, but not primary cSCCs or NHEKs, were efficient in converting HDFs to CAFs. Multiplex bead-based flow cytometry assay and mass-spectrometry (MS)-based proteomic analyses revealed the heterogenous cargo of cSCC-derived EVs and that especially EVs derived from metastatic cSCCs carry proteins associated with EV-biogenesis, EMT, and cell migration. Mechanistically, EVs from metastatic cSCC cells result in the activation of TGFβ signaling in HDFs. Altogether, our study suggests that cSCC-derived EVs mediate cancer-stroma communication, in particular the conversion of fibroblasts to CAFs, which eventually contribute to cSCC progression.
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Affiliation(s)
- Chen Li
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- Dermatology and Venereology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Chengxi Sun
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
- Department of Clinical Laboratory, Cheeloo College of Medicine, Shandong University, 250012, Jinan, Shandong, China
| | - Warangkana Lohcharoenkal
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, SE, 17176, Sweden
| | - Mohamad Moustafa Ali
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Pengwei Xing
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Wenyi Zheng
- Department of Laboratory Medicine, Clinical Research Center, Karolinska Institutet, Stockholm, Sweden
| | - André Görgens
- Department of Laboratory Medicine, Clinical Research Center, Karolinska Institutet, Stockholm, Sweden
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Manuela O Gustafsson
- Department of Laboratory Medicine, Clinical Research Center, Karolinska Institutet, Stockholm, Sweden
| | - Samir El Andaloussi
- Department of Laboratory Medicine, Clinical Research Center, Karolinska Institutet, Stockholm, Sweden
| | - Enikö Sonkoly
- Dermatology and Venereology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, SE, 17176, Sweden
| | - Andor Pivarcsi
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
- Dermatology and Venereology, Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
- Unit of Dermatology and Venerology, Department of Medicine, Karolinska Institutet, Stockholm, SE, 17176, Sweden.
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Winge MCG, Kellman LN, Guo K, Tang JY, Swetter SM, Aasi SZ, Sarin KY, Chang ALS, Khavari PA. Advances in cutaneous squamous cell carcinoma. Nat Rev Cancer 2023:10.1038/s41568-023-00583-5. [PMID: 37286893 DOI: 10.1038/s41568-023-00583-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 06/09/2023]
Abstract
Human malignancies arise predominantly in tissues of epithelial origin, where the stepwise transformation from healthy epithelium to premalignant dysplasia to invasive neoplasia involves sequential dysregulation of biological networks that govern essential functions of epithelial homeostasis. Cutaneous squamous cell carcinoma (cSCC) is a prototype epithelial malignancy, often with a high tumour mutational burden. A plethora of risk genes, dominated by UV-induced sun damage, drive disease progression in conjunction with stromal interactions and local immunomodulation, enabling continuous tumour growth. Recent studies have identified subpopulations of SCC cells that specifically interact with the tumour microenvironment. These advances, along with increased knowledge of the impact of germline genetics and somatic mutations on cSCC development, have led to a greater appreciation of the complexity of skin cancer pathogenesis and have enabled progress in neoadjuvant immunotherapy, which has improved pathological complete response rates. Although measures for the prevention and therapeutic management of cSCC are associated with clinical benefit, the prognosis remains poor for advanced disease. Elucidating how the genetic mechanisms that drive cSCC interact with the tumour microenvironment is a current focus in efforts to understand, prevent and treat cSCC.
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Affiliation(s)
- Mårten C G Winge
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Laura N Kellman
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
- Stanford Program in Cancer Biology, Stanford University, Stanford, CA, USA
| | - Konnie Guo
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA
| | - Jean Y Tang
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Susan M Swetter
- Department of Dermatology, Stanford University, Redwood City, CA, USA
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA
- Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA
| | - Sumaira Z Aasi
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Kavita Y Sarin
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Anne Lynn S Chang
- Department of Dermatology, Stanford University, Redwood City, CA, USA
| | - Paul A Khavari
- Program in Epithelial Biology, Stanford University, Stanford, CA, USA.
- Department of Dermatology, Stanford University, Redwood City, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
- Stanford Program in Cancer Biology, Stanford University, Stanford, CA, USA.
- Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA.
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10
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Ferrarotto R, Bonini F, De Sousa LG. New and emerging drugs for the treatment of advanced cutaneous squamous cell carcinoma. Expert Opin Emerg Drugs 2023. [PMID: 37144289 DOI: 10.1080/14728214.2023.2208345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
INTRODUCTION Cutaneous squamous cell carcinoma (CSCC) is the second most common form of human cancer. Treatment of locally advanced and/or recurrent CSCC is often challenging. A subset of patients are not candidates for curative-intent therapies due to extent of loco-regional disease, refractoriness to prior local therapy, or presence of distant metastasis. AREAS COVERED Traditionally, CSCC has been treated with surgery and/or radiotherapy, but in some instances, local therapies can lead to significant functional morbidity or are no longer feasible. Until 2018, systemic therapy options to treat patients with advanced CSCC were limited. Recently, clinical studies have shown activity of Immune Checkpoint Inhibitors (ICI) in patients with advanced CSCC. This article reviews the current systemic therapy options for CSCC with a focus on ICI and emerging promising therapies in the treatment of this challenging disease. EXPERT OPINION ICI is currently the most effective and tolerable systemic therapy in the treatment of non-immunosuppressed advanced CSCC and can lead to cure in a subset of patients. Combinatorial therapies to overcome resistance to ICI may further increase the proportion of patients who will benefit from ICI and may help improve the quantity and quality of life of patients affected by this disease.
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Affiliation(s)
- Renata Ferrarotto
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, United States
| | - Flavia Bonini
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, United States
| | - Luana Guimaraes De Sousa
- Department of Thoracic-Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, United States
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11
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Saeidi V, Doudican N, Carucci JA. Understanding the squamous cell carcinoma immune microenvironment. Front Immunol 2023; 14:1084873. [PMID: 36793738 PMCID: PMC9922717 DOI: 10.3389/fimmu.2023.1084873] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023] Open
Abstract
Primary cutaneous squamous cell carcinoma (cSCC) is the second most common human cancer with a rising incidence of about 1.8 million in the United States annually. Primary cSCC is usually curable by surgery; however, in some cases, cSCC eventuates in nodal metastasis and death from disease specific death. cSCC results in up to 15,000 deaths each year in the United States. Until recently, non-surgical options for treatment of locally advanced or metastatic cSCC were largely ineffective. With the advent of checkpoint inhibitor immunotherapy, including cemiplimab and pembrolizumab, response rates climbed to 50%, representing a vast improvement over chemotherapeutic agents used previously. Herein, we discuss the phenotype and function of SCC associated Langerhans cells, dendritic cells, macrophages, myeloid derived suppressor cells and T cells as well as SCC-associated lymphatics and blood vessels. Possible role(s) of SCC-associated cytokines in progression and invasion are reviewed. We also discuss the SCC immune microenvironment in the context of currently available and pipeline therapeutics.
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Affiliation(s)
- Vahide Saeidi
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
| | - Nicole Doudican
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
| | - John A Carucci
- Section of Dermatologic Surgery, Ronald O. Perelman Department of Dermatology, New York University Langone Medical Center, New York, NY, United States
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12
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LncRNA NEAT1 Targets miR-342-3p/CUL4B to Inhibit the Proliferation of Cutaneous Squamous Cell Carcinoma Cells. JOURNAL OF ONCOLOGY 2022; 2022:8145129. [PMID: 35909905 PMCID: PMC9337941 DOI: 10.1155/2022/8145129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/18/2022] [Indexed: 12/16/2022]
Abstract
Objective. This study investigated whether lncRNA NEAT1 could inhibit the proliferation of cutaneous squamous cell carcinoma (CSCC) cells by targeting miR-342-3p/CUL4B, thereby affecting the occurrence and development of CSCC. Methods. Fluorescence quantitative PCR was used to detect the expression of lncRNA NEAT1 and miR-42-3p in skin squamous cell carcinoma and adjacent tissues. Bioinformatics software and luciferase reporter gene assay were used to analyze the association of lncRNA NEAT1 and miR-342-3p. The effect of overexpression or knockdown of miR-342-3p on the proliferation of CSCC cells was examined by MTT and colony formation assays. Western blotting was used to detect the proteins of the miR-342-3p/CUL4B signaling axis. Results. The lncRNA NEAT1 is abnormally overexpressed in CSCC tissues and cell lines. The expression of lncRNA NEAT1 and miR-342-3p in CSCC was negatively correlated. Bioinformatics prediction analysis revealed that lncRNA NEAT1 regulates the expression of miR-342-3p. The results of MTT and plate colony formation experiments showed that the transfection of miR-342-3p mimics significantly inhibited the proliferation and plate colony formation of CSCC cells, while the transfection of miR-342-3p inhibitor significantly promoted the proliferation and plate colony-forming ability of CSCC cells. Western blot results showed that lncRNA NEAT1 affected CSCC cell proliferation through miR-342-3p/CUL4B/PI3K-Akt signaling pathway. Conclusion. The expression of lncRNA NEAT1 and miR-342-3p in CSCC tissues was negatively correlated. This study is the first to demonstrate that the lncRNA NEAT1, as a ceRNA, affects the proliferation of skin squamous cell carcinoma cells through the miR-342-3p/CUL4B/PI3K-Akt signaling pathway. Therefore, lncRNA NEAT1 could be a biological marker or target for CSCC diagnosis or treatment.
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13
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Li A, Zhang Y, Wang R, Xu R, Ma Y, Song L, Cao W, Tang X. Coal dust exposure induces proliferation and migration of human bronchial epithelial cells. Mol Cell Toxicol 2022. [DOI: 10.1007/s13273-022-00252-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Huang X, Zhang S, Wang W. Artesunate restrains the malignant progression of human cutaneous squamous cell carcinoma cells via the suppression of the PI3K/AKT pathway. Tissue Cell 2022; 76:101789. [DOI: 10.1016/j.tice.2022.101789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/03/2022] [Accepted: 03/16/2022] [Indexed: 10/18/2022]
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15
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Liquid Biopsy and Dielectrophoretic Analysis—Complementary Methods in Skin Cancer Monitoring. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12073366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The incidence and prevalence of skin cancers is currently increasing worldwide, with early detection, adequate treatment, and prevention of recurrences being topics of great interest for researchers nowadays. Although tumor biopsy remains the gold standard of diagnosis, this technique cannot be performed in a significant proportion of cases, so that the use of alternative methods with high sensitivity and specificity is becoming increasingly desirable. In this context, liquid biopsy appears to be a feasible solution for the study of cellular and molecular markers relevant to different types of skin cancers. Circulating tumor cells are just one of the components of interest obtained from performing liquid biopsy, and their study by complementary methods, such as dielectrophoresis, could bring additional benefits in terms of characterizing skin tumors and subsequently applying personalized therapy. One purpose of this review is to demonstrate the utility of liquid biopsy primarily in monitoring the most common types of skin tumors: basal cell carcinoma, squamous cell carcinoma, and malign melanoma. In addition, the originality of the article is based on the detailed presentation of the dielectrophoretic analysis method of the most important elements obtained from liquid biopsy, with direct impact on the clinical and therapeutic approach of skin tumors.
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16
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Thai AA, Lim AM, Solomon BJ, Rischin D. Biology and Treatment Advances in Cutaneous Squamous Cell Carcinoma. Cancers (Basel) 2021; 13:5645. [PMID: 34830796 PMCID: PMC8615870 DOI: 10.3390/cancers13225645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/08/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022] Open
Abstract
Cutaneous squamous cell carcinoma (CSCC) is the second most common skin cancer diagnosed worldwide. CSCC is generally localized and managed with local therapies such as excision and/or radiotherapy. For patients with unresectable or metastatic disease, recent improvements in our understanding of the underlying biology have led to significant advancements in treatment approaches-including the use of immune checkpoint inhibition (ICI)-which have resulted in substantial gains in response and survival compared to traditional cytotoxic approaches. However, there is a lack of understanding of the biology underpinning CSCC in immunocompromised patients, in whom the risk of developing CSCC is hundreds of times higher compared to immunocompetent patients. Furthermore, current ICI approaches are associated with significant risk of graft rejection in organ transplant recipients who make up a significant proportion of immunocompromised patients. Ongoing scientific and clinical research efforts are needed in order to maintain momentum to increase our understanding and refine our therapeutic approaches for patients with CSCC.
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Affiliation(s)
- Alesha A. Thai
- Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St., Parkville, Melbourne, VIC 3000, Australia; (A.M.L.); (B.J.S.); (D.R.)
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Annette M. Lim
- Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St., Parkville, Melbourne, VIC 3000, Australia; (A.M.L.); (B.J.S.); (D.R.)
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Benjamin J. Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St., Parkville, Melbourne, VIC 3000, Australia; (A.M.L.); (B.J.S.); (D.R.)
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia
| | - Danny Rischin
- Department of Medical Oncology, Peter MacCallum Cancer Centre, 305 Grattan St., Parkville, Melbourne, VIC 3000, Australia; (A.M.L.); (B.J.S.); (D.R.)
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia
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17
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Sharma B, Singh VJ, Chawla PA. Epidermal growth factor receptor inhibitors as potential anticancer agents: An update of recent progress. Bioorg Chem 2021; 116:105393. [PMID: 34628226 DOI: 10.1016/j.bioorg.2021.105393] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/16/2021] [Accepted: 09/28/2021] [Indexed: 12/20/2022]
Abstract
Epidermal growth factor receptor (EGFR) is a vital intermediate in cell signaling pathway including cell proliferation, angiogenesis, apoptosis, and metastatic spread and also having four divergent members with similar structural features, such as EGFR (HER1/ErbB1), ErbB2 (HER2/neu), ErbB3 (HER3), and ErbB4 (HER4). Despite this, clinically exploited inhibitors of EGFR (including erlotinib, lapatinib, gefitinib, selumetinib, etc.) are not specific thus provoking unenviable adverse effects. Some of the paramount obstacles to generate and develop new lead molecules of EGFR inhibitors are drug resistance, mutation, and also selectivity which inspire medicinal chemists to generate novel chemotypes. The discovery of therapeutic agents that inhibit the precise stage in tumorous cells such as EGFR is one of the chief successful targets in many cancer therapies, including lung and breast cancers. This review aims to compile the various recent progressions (2016-2021) in the discovery and development of diverse epidermal growth factor receptor (EGFR) inhibitors belonging to distinct structural classes like pyrazoline, pyrazole, imidazole, pyrimidine, coumarin, benzothiazole, etc. We have summarized preclinical and clinical data, structure-activity relationships (SAR) containing mechanistic and in silico studies to provide proposals for the design and invention of new EGFR inhibitors with therapeutic significance. The detailed progress of the work in the field will provide inexorable scope for the development of novel drug candidates with greater selectivity and efficacy.
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Affiliation(s)
- Bharti Sharma
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Vikram Jeet Singh
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India
| | - Pooja A Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga, India.
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18
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Hippo Signaling Pathway as a New Potential Target in Non-Melanoma Skin Cancers: A Narrative Review. Life (Basel) 2021; 11:life11070680. [PMID: 34357052 PMCID: PMC8306788 DOI: 10.3390/life11070680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/05/2021] [Accepted: 07/08/2021] [Indexed: 12/16/2022] Open
Abstract
Non-melanoma skin cancers (NMSCs), including basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC), are the most frequently diagnosed cancers in humans, however, their exact pathogenesis is not fully understood. In recent years, it has been hypothesized that the recently discovered Hippo pathway could play a detrimental role in cutaneous carcinogenesis, but no direct connections have been made. The Hippo pathway and its effector, YAP, are responsible for tissue growth by accelerating cell proliferation, however, YAP upregulation and overexpression have also been reported in numerous types of tumors. There is also evidence that disrupted YAP/Hippo signaling is responsible for cancer growth, invasion, and metastasis. In this short review, we will explore whether the Hippo pathway is an important regulator of skin carcinogenesis and if it could be a promising target for future therapies.
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19
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Integrated tissue proteome and metabolome reveal key elements and regulatory pathways in cutaneous squamous cell carcinoma. J Proteomics 2021; 247:104320. [PMID: 34237460 DOI: 10.1016/j.jprot.2021.104320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 06/28/2021] [Accepted: 07/02/2021] [Indexed: 12/14/2022]
Abstract
Cutaneous squamous cell carcinoma (CSCC) is a widespread malignancy but has a very low long-term survival rate for patients at the metastatic stage. Therefore, it is urgent to identify prognostic biomarkers for CSCC and improve our understanding of disease progression. Here we took advantage of a data-independent acquisition (DIA)-based nano liquid chromatography equipped with an orbitrap mass spectrometry (nLC-MS/MS) and ultraperformance LC coupled to a time-of-flight tandem MS (UPLC-TOF-MS/MS) technique to analyze cancer and corresponding noncancerous tissues from 20 CSCC patients for integrated proteomic and metabolomic analyses. Overall, 6241 tissue proteins were detected, while 136 proteins were significantly expressed in CSCC tissues. Further functional analysis revealed that various biological processes were highly enriched and participated in the pathogenesis of CSCC, especially DNA damage responses. Moreover, 641 named metabolites in total were identified, among which 181 were significantly changed in CSCC tissues. A total of 101 pathways were significantly enriched including apoptosis, autophagy, PI3K-Akt and mTOR signaling pathways. Interestingly, two pathways, protein digestion & absorption and platelet activation were both enriched in proteomic and metabolomic studies involving 5 proteins and 11 metabolites. Accordingly, a four-metabolite panel consisting of arachidonate, glutamine, glutamic acid, and proline (all area under the curve (AUC) values more than 0.9) was developed with a high accuracy (0.971) to distinguish the 20 detected cancer tissues from their noncancerous tissues. Collectively, our work highlighted the key elements and regulatory pathways involved in the pathogenesis of CSCC. More importantly, the present study not only provided potential biomarkers for the early diagnosis of CSCC, but also expanded our knowledge of the physiopathology of the disease. SIGNIFICANCE: CSCC is the second most common human cancer but has few treatment options and few sensitive biomarkers for diagnosis. Here we comprehensively revealed its molecular characteristics by performing integrated tissue proteomic and metabolomic analyses. Significantly distinct profiles and certain enriched pathways including DNA damage responses were identified as associated with CSCC. Moreover, protein digestion & absorption and platelet activation were both enriched in the proteome and metabolome. These identified molecular changes probably play significant roles in CSCC development. Finally, we developed a four-metabolite panel to distinguish CSCC with high accuracy. Overall, our data not only provided potential diagnostic biomarkers, but also extended knowledge on the pathogenesis of CSCC.
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20
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Reddy P, Yao M, Patel M. Investigative Landscape in Advanced Non-Melanoma Skin Cancers. Curr Treat Options Oncol 2021; 22:56. [PMID: 34097150 DOI: 10.1007/s11864-021-00853-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2021] [Indexed: 01/21/2023]
Abstract
OPINION STATEMENT Advanced non-melanoma skin cancers have been challenging to treat due to limited treatment options. Treatment paradigm has shifted with the approval of immunotherapeutic agents cemiplimab and pembrolizumab which have been a key development and have changed the landscape of advanced or metastatic squamous cell skin cancers. Hedgehog inhibitors, vismodegib and sonidegib, remain upfront options for advanced or metastatic basal cell carcinomas. Current clinical trials are continuing to evaluate the use of immune checkpoint inhibitors and hedgehog pathway inhibitors. There is further need for ongoing research and development of new therapies in both malignancies.
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Affiliation(s)
- Priyanka Reddy
- Department of Hematology and Oncology, Department of Radiation Oncology, Case Comprehensive Cancer Center, 11100 Euclid Ave., Cleveland, OH, 44106, USA
| | - Min Yao
- Department of Radiation Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, 11100 Euclid Ave., Cleveland, OH, 44106, USA
| | - Monaliben Patel
- Department of Oncology, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, 11100 Euclid Avenue, Cleveland, OH, 44106, USA.
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21
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Lohcharoenkal W, Li C, Das Mahapatra K, Lapins J, Homey B, Sonkoly E, Pivarcsi A. MiR-130a Acts as a Tumor Suppressor MicroRNA in Cutaneous Squamous Cell Carcinoma and Regulates the Activity of the BMP/SMAD Pathway by Suppressing ACVR1. J Invest Dermatol 2021; 141:1922-1931. [PMID: 33766507 DOI: 10.1016/j.jid.2021.01.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 12/22/2020] [Accepted: 01/05/2021] [Indexed: 01/04/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a malignant neoplasm of the skin resulting from the accumulation of somatic mutations due to solar radiation. cSCC is one of the fastest increasing malignancies, and it represents a particular problem among immunosuppressed individuals. MicroRNAs are short noncoding RNAs that regulate the expression of protein-coding genes at the post-transcriptional level. In this study, we identify miR-130a to be downregulated in cSCC compared to healthy skin and precancerous lesions (actinic keratosis). Moreoever, we show that its expression is regulated at the transcriptional level by HRAS and MAPK signaling pathway. We demonstrate that overexpession of miR-130a suppresses long-term capacity of growth, cell motility and invasion ability of human cSCC cell lines. We report that miR-130a suppresses the growth of cSCC xenografts in mice. Mechanistically, miR-130a directly targets ACVR1 (ALK2), and changes in miR-130a levels result in the decreased activity of the BMP/SMAD pathway through ACVR1. These data reveal a link between activated MAPK signaling and decreased expression of miR-130a, which acts as a tumor-suppressor microRNA in cSCC and contribute to a better understanding of the molecular processes during malignant transformation of epidermal keratinocytes.
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Affiliation(s)
- Warangkana Lohcharoenkal
- Dermatology and Venereology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Chen Li
- Dermatology and Venereology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kunal Das Mahapatra
- Dermatology and Venereology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jan Lapins
- Unit of Dermatology and Venereology, Karolinska University Hospital, Stockholm, Sweden
| | - Bernhard Homey
- Department of Dermatology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Enikő Sonkoly
- Dermatology and Venereology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Unit of Dermatology and Venereology, Karolinska University Hospital, Stockholm, Sweden
| | - Andor Pivarcsi
- Dermatology and Venereology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden.
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22
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Chen P, Li C, Huang H, Liang L, Zhang J, Li Q, Wang Q, Zhang S, Zeng K, Zhang X, Liang J. Circular RNA profiles and the potential involvement of down-expression of hsa_circ_0001360 in cutaneous squamous cell carcinogenesis. FEBS Open Bio 2021; 11:1209-1222. [PMID: 33569895 PMCID: PMC8016141 DOI: 10.1002/2211-5463.13114] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 12/27/2020] [Accepted: 02/08/2021] [Indexed: 12/13/2022] Open
Abstract
Circular RNAs (circRNAs) act as sponges of noncoding RNAs and have been implicated in many pathophysiological processes, including tumor development and progression. However, their roles in cutaneous squamous cell carcinoma (cSCC) are not yet well understood. This study aimed to identify differentially expressed circRNAs and their potential functions in cutaneous squamous cell carcinogenesis. The expression profiles of circRNAs in three paired cSCC and adjacent nontumorous tissues were detected with RNA sequencing and bioinformatics analysis. The candidate circRNAs were validated by PCR, Sanger sequencing and quantitative RT‐PCR in another five matched samples. The biological functions of circRNAs in SCL‐1 cells were assessed using circRNA silencing and overexpression, 3‐(4,5‐dimethylthiazol‐2‐yl)‐5‐(3‐carboxymethoxyphenyl)‐2‐(4‐sulfophenyl)‐2H‐tetrazolium inner salt (MTS), flow cytometry, transwell and colony formation assays. In addition, the circRNA–miRNA–mRNA interaction networks were predicted by bioinformatics. In summary, 1115 circRNAs, including 457 up‐regulated and 658 down‐regulated circRNAs (fold change ≥ 2 and P < 0.05), were differentially expressed in cSCC compared with adjacent nontumorous tissues. Of four selected circRNAs, two circRNAs (hsa_circ_0000932 and hsa_circ_0001360) were confirmed to be significantly decreased in cSCC using PCR, Sanger sequencing and quantitative RT‐PCR. Furthermore, hsa_circ_0001360 silencing was found to result in a significant increase of the proliferation, migration and invasion but a significant decrease of apoptosis in SCL‐1 cells in vitro, whereas hsa_circ_0001360 overexpression showed the opposite regulatory effects. hsa_circ_0001360 was predicted to interact with five miRNAs and their corresponding genes. In conclusion, circRNA dysregulation may play a critical role in carcinogenesis of cSCC, and hsa_circ_0001360 may have potential as a biomarker for cSCC.
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Affiliation(s)
- Pingjiao Chen
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Changxing Li
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | | | - Liuping Liang
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Zhang
- Institute of Dermatology, Guangzhou Medical University, China.,Department of Dermatology, Guangzhou Institute of Dermatology, China
| | - Qian Li
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qi Wang
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Sanquan Zhang
- Institute of Dermatology, Guangzhou Medical University, China.,Department of Dermatology, Guangzhou Institute of Dermatology, China
| | - Kang Zeng
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xibao Zhang
- Institute of Dermatology, Guangzhou Medical University, China.,Department of Dermatology, Guangzhou Institute of Dermatology, China
| | - Jingyao Liang
- Institute of Dermatology, Guangzhou Medical University, China.,Department of Dermatology, Guangzhou Institute of Dermatology, China
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Cutaneous Squamous Cell Carcinoma: From Pathophysiology to Novel Therapeutic Approaches. Biomedicines 2021; 9:biomedicines9020171. [PMID: 33572373 PMCID: PMC7916193 DOI: 10.3390/biomedicines9020171] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 12/21/2022] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC), a non-melanoma skin cancer, is a keratinocyte carcinoma representing one of the most common cancers with an increasing incidence. cSCC could be in situ (e.g., Bowen’s disease) or an invasive form. A significant cSCC risk factor is advanced age, together with cumulative sun exposure, fair skin, prolonged immunosuppression, and previous skin cancer diagnoses. Although most cSCCs can be treated by surgery, a fraction of them recur and metastasize, leading to death. cSCC could arise de novo or be the result of a progression of the actinic keratosis, an in situ carcinoma. The multistage process of cSCC development and progression is characterized by mutations in the genes involved in epidermal homeostasis and by several alterations, such as epigenetic modifications, viral infections, or microenvironmental changes. Thus, cSCC development is a gradual process with several histological- and pathological-defined stages. Dermoscopy and reflectance confocal microscopy enhanced the diagnostic accuracy of cSCC. Surgical excision is the first-line treatment for invasive cSCC. Moreover, radiotherapy may be considered as a primary treatment in patients not candidates for surgery. Extensive studies of cSCC pathogenic mechanisms identified several pharmaceutical targets and allowed the development of new systemic therapies, including immunotherapy with immune checkpoint inhibitors, such as Cemiplimab, and epidermal growth factor receptor inhibitors for metastatic and locally advanced cSCC. Furthermore, the implementation of prevention measures has been useful in patient management.
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24
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Yin S, Lin X. MicroRNA-21 Contributes to Cutaneous Squamous Cell Carcinoma Progression via Mediating TIMP3/PI3K/AKT Signaling Axis. Int J Gen Med 2021; 14:27-39. [PMID: 33447074 PMCID: PMC7802778 DOI: 10.2147/ijgm.s275016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/24/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Though the therapeutic potentials of microRNAs (miRNAs) are extensively explored in cutaneous squamous cell carcinoma (CSCC), the concrete function of miR-21 in this disorder has not been thoroughly comprehended. Therein, this work is launched to clarify the miR-21-pivoted mechanism in CSCC from the perspective of tissue inhibitor of metalloproteinases-3 (TIMP3) and phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathway. METHODS Microarray-based analysis was utilized to screen out miR-21 with the most up-regulated expression in CSCC tissues. The relation between miR-21 and TIMP3 expression in tissues, and the overall survival of CSCC patients was evaluated. Loss-of-function assays were performed in cells to explore the independent and combined functions of miR-21 and TIMP3 in CSCC cell progression. Mice were injected with miR-21 inhibitor or TIMP3 si for identifying their roles in tumor formation and liver metastasis. The mechanism among miR-21, TIMP3 and PI3K/AKT pathway was interpreted. RESULTS MiR-21 was up-regulated while TIMP3 was down-regulated in CSCC tissues, which were connected with unsatisfactory survival of patients. Down-regulating miR-21 inhibited CSCC cell progression and retarded CSCC tumor formation and metastasis in mice. Silencing of TIMP3 reversed the effects of miR-21 down-regulation on CSCC progression. Besides, down-regulating miR-21 inhibited PI3K/AKT pathway activation in CSCC cells via mediating TIMP3. CONCLUSION It is elucidated that miR-21 depletion impedes CSCC cell invasion and metastasis via enhancing TIMP3 and suppressing PI3K/AKT pathway activation.
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Affiliation(s)
- Shuhong Yin
- Department of Dermatology, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, 161000, People’s Republic of China
| | - Xiuying Lin
- Department of Dermatology, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, Heilongjiang, 161000, People’s Republic of China
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25
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Effects of β-HPV on DNA damage response pathways to drive carcinogenesis: a review. Virus Genes 2021; 57:23-30. [PMID: 33392984 DOI: 10.1007/s11262-020-01813-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 11/17/2020] [Indexed: 12/22/2022]
Abstract
The DDR is a complex signaling network responsible for the preservation of genomic integrity. Beta human papillomaviruses (β-HPVs) are able to destabilize the host genome by attenuating the DDR machinery at the molecular scale following expression of the oncogenes E6 and E7. In the event of β-HPV infection, the E6- and E7-mediated inhibition of the DDR enhances the oncogenicity of UV-induced mutations to enable carcinogenesis in an otherwise immunocompetent host, marking an important mechanistic divergence from the alpha genus of HPVs. In this review, we summarize recent updates to build upon the 'hit-and-run' hypothesis of β-HPV pathomechanism and highlight strain-dependent variations. Simultaneously, we illuminate points within the β-HPV-DDR interface that may unravel new insights for HPV viral genetics, genus-specific mechanistic models, and developments in targeted molecular therapy of β-HPV-related cancers.
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Saleva-Stateva M, Hess M, Technau-Hafsi K, Weibel L, Badea MA, Boente MDC, Theiler M, Fiandrino MJ, Hoeger P, Zimmer A, Rafei-Shamsabadi D, Balabanova M, Fischer J, Boerries M, Has C. Molecular characterization and natural history of linear porokeratosis: A case series. J Am Acad Dermatol 2020; 85:1603-1606. [PMID: 33279647 DOI: 10.1016/j.jaad.2020.11.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Mina Saleva-Stateva
- Department of Dermatology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany; Department of Dermatology and Venereology, Alexandrovska University Hospital, Sofia, Bulgaria
| | - Maria Hess
- Institute of Medical Bioinformatics and System Medicine, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany; Comprehensive Cancer Center Freiburg (CCCF), Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Kristin Technau-Hafsi
- Department of Dermatology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Lisa Weibel
- Pediatric Skin Center, Dermatology Department, University Children's Hospital Zurich, Zürich, Switzerland
| | - Mihai-Alexandru Badea
- Dermatology Department, University of Medicine, Pharmacy, Science and Technology of Targu-Mures, Targu-Mures, Romania
| | | | - Martin Theiler
- Pediatric Skin Center, Dermatology Department, University Children's Hospital Zurich, Zürich, Switzerland
| | | | - Peter Hoeger
- Catholic Children's Hospital, Wilhelmstift, Hamburg, Germany
| | - Andreas Zimmer
- Institute of Human Genetics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - David Rafei-Shamsabadi
- Department of Dermatology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Maria Balabanova
- Department of Dermatology and Venereology, Alexandrovska University Hospital, Sofia, Bulgaria
| | - Judith Fischer
- Institute of Human Genetics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Melanie Boerries
- Institute of Medical Bioinformatics and System Medicine, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany; Comprehensive Cancer Center Freiburg (CCCF), Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany; German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany; German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cristina Has
- Department of Dermatology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany.
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Improving the Efficacy of EGFR Inhibitors by Topical Treatment of Cutaneous Squamous Cell Carcinoma with miR-634 Ointment. MOLECULAR THERAPY-ONCOLYTICS 2020; 19:294-307. [PMID: 33294587 PMCID: PMC7695908 DOI: 10.1016/j.omto.2020.10.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 10/17/2020] [Indexed: 12/18/2022]
Abstract
For cutaneous squamous cell carcinoma (cSCC), topical treatment is an essential option for patients who are not candidates for, or who refuse, surgery. Epidermal growth factor receptor (EGFR) plays a key role in the development of cSCC, but EGFR tyrosine kinase inhibitors (TKIs), such as gefitinib, have shown only partial clinical benefit in this disease. Thus, there is an unmet need to develop novel strategies for improving the efficacy of TKIs in cSCC. We previously demonstrated that the tumor-suppressive microRNA (miRNA) miR-634 functions as a negative modulator of the cytoprotective cancer cell survival processes and is a useful anticancer therapeutic agent. In the present study, we found that topical application of an ointment containing miR-634 inhibited in vivo tumor growth without toxicity in a cSCC xenograft mouse model and a 7,12-dimethylbenz[a]anthracene (DMBA)/12-O-tetradecanoylphorbol-13-acetate (TPA)-induced papilloma mouse model. Functional validation revealed that miR-634 overexpression reduced glutaminolysis by directly targeting ASCT2, a glutamine transporter. Furthermore, overexpression of miR-634 synergistically enhanced TKI-induced cytotoxicity by triggering severe energetic stress in vitro and in vivo. Thus, we propose that topical treatment with miR-634 ointment is a useful strategy for improving for EGFR TKI-based therapy for cSCC.
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