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da Silva Gomes B, Cláudia Paiva-Santos A, Veiga F, Mascarenhas-Melo F. Beyond the adverse effects of the systemic route: Exploiting nanocarriers for the topical treatment of skin cancers. Adv Drug Deliv Rev 2024; 207:115197. [PMID: 38342240 DOI: 10.1016/j.addr.2024.115197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 12/21/2023] [Accepted: 02/02/2024] [Indexed: 02/13/2024]
Abstract
Skin cancer is a heterogeneous disease that can be divided into two main groups, melanoma and nonmelanoma skin cancers. Conventional therapies for skin cancer have numerous systemic side effects and a high recurrence rate. Topical treatment is an alternative approach, but drug permeability remains a challenge. Therefore, nanocarriers appear as important nanotechnology tools that reduces both the side effects and improves clinical outcomes. This is why they are attracting growing interest. In this review, scientific articles on the use of nanocarriers for the topical treatment of skin cancer were collected. Despite the promising results of the presented nanocarriers and considering that some of them are already on the market, there is an urgent need for investment in the development of manufacturing methods, as well as of suitable toxicological and regulatory evaluations, since the conventional methods currently used to develop these nanocarriers-based products are more time-consuming and expensive than conventional products.
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Affiliation(s)
- Beatriz da Silva Gomes
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Ana Cláudia Paiva-Santos
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Francisco Veiga
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Filipa Mascarenhas-Melo
- University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; Higher School of Health, Polytechnic Institute of Guarda, Rua da Cadeia, 6300 - 307 Guarda, Portugal.
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Menge TD, Durgin JS, Hrycaj SM, Brent AA, Patel RM, Harms PW, Fullen DR, Chan MP, Bresler SC. Utility of GLI1 RNA Chromogenic in Situ Hybridization in Distinguishing Basal Cell Carcinoma From Histopathologic Mimics. Mod Pathol 2023; 36:100265. [PMID: 37391171 DOI: 10.1016/j.modpat.2023.100265] [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: 12/19/2022] [Revised: 05/19/2023] [Accepted: 06/21/2023] [Indexed: 07/02/2023]
Abstract
Basal cell carcinoma (BCC) is the most common human malignancy and is a leading cause of nonmelanoma skin cancer-related morbidity. BCC has several histologic mimics which may have treatment and prognostic implications. Furthermore, BCC may show alternative differentiation toward a variety of cutaneous structures. The vast majority of BCCs harbor mutations in the hedgehog signaling pathway, resulting in increased expression of the GLI family of transcription factors. GLI1 immunohistochemistry has been shown to discriminate between several tumor types but demonstrates high background signal and lack of specificity. In this study, we evaluated the utility of GLI1 RNA chromogenic in situ hybridization (CISH) as a novel method of distinguishing between BCC and other epithelial neoplasms. Expression of GLI1 by RNA CISH was retrospectively evaluated in a total of 220 cases, including 60 BCCs, 37 squamous cell carcinomas (SCCs) including conventional, basaloid, and human papillomavirus infection (HPV)-associated tumors, 16 sebaceous neoplasms, 10 Merkel cell carcinomas, 58 benign follicular tumors, and 39 ductal tumors. The threshold for positivity was determined to be greater than or equal to 3 GLI1 signals in at least 50% of tumor cells. Positive GLI1 expression was identified in 57/60 BCCs, including metastatic BCC, collision lesions with SCC, and BCCs with squamous, ductal, or clear cell differentiation or with other unusual features compared to 1/37 SCCs, 0/11 sebaceous carcinomas, 0/5 sebaceomas, 1/10 Merkel cell carcinomas, 0/39 ductal tumors, and 28/58 follicular tumors. With careful evaluation, GLI1 RNA CISH is highly sensitive (95%) and specific (98%) in distinguishing between BCC and nonfollicular epithelial neoplasms. However, GLI1 CISH is not specific for distinguishing BCC from most benign follicular tumors. Overall, detection of GLI1 RNA by CISH may be a useful tool for precise classification of histologically challenging basaloid tumors, particularly in the setting of small biopsy specimens, metaplastic differentiation, or metastatic disease.
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Affiliation(s)
- Tyler D Menge
- CTA Pathology, Ann Arbor, Michigan; Department of Dermatology, VA Ann Arbor Healthcare System, Ann Arbor, Michigan
| | - Joseph S Durgin
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Steven M Hrycaj
- Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Ashley A Brent
- Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Rajiv M Patel
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Cutaneous Pathology, WCP Laboratories Inc, Maryland Heights, Missouri
| | - Paul W Harms
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Douglas R Fullen
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - May P Chan
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Scott C Bresler
- Department of Dermatology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan; Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan.
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Bommakanti KK, Kosaraju N, Tam K, Chai-Ho W, St John M. Management of Cutaneous Head and Neck Squamous and Basal Cell Carcinomas for Immunocompromised Patients. Cancers (Basel) 2023; 15:3348. [PMID: 37444461 DOI: 10.3390/cancers15133348] [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: 05/09/2023] [Revised: 06/11/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023] Open
Abstract
The incidence of non-melanoma skin cancer (NMSC) continues to rise, and more than one million cases are diagnosed in the United States each year. The increase in prevalence has been attributed to increased lifespan and improvements in survival for conditions that increase the risk of these malignancies. Patients who are immunocompromised have a higher risk of developing NMSC compared to the general population. In immunosuppressed patients, a combination of prevention, frequent surveillance, and early intervention are necessary to reduce morbidity and mortality. In this review, we collate and summarize current knowledge regarding pathogenesis of head and neck cutaneous SCC and BCC within immunocompromised patients, examine the potential role of the immune response in disease progression, and detail the role of novel immunotherapies in this subset of patients.
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Affiliation(s)
- Krishna K Bommakanti
- Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
- UCLA Head and Neck Cancer Program (HNCP), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
| | - Nikitha Kosaraju
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
| | - Kenric Tam
- Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
- UCLA Head and Neck Cancer Program (HNCP), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
| | - Wanxing Chai-Ho
- UCLA Head and Neck Cancer Program (HNCP), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
- Department of Medicine, Division of Hematology/Oncology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
| | - Maie St John
- Department of Head and Neck Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
- UCLA Head and Neck Cancer Program (HNCP), David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095-1624, USA
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Brandes N, Mitkovska SH, Botermann DS, Maurer W, Müllen A, Scheile H, Zabel S, Frommhold A, Heß I, Hahn H, Uhmann A. Spreading of Isolated Ptch Mutant Basal Cell Carcinoma Precursors Is Physiologically Suppressed and Counteracts Tumor Formation in Mice. Int J Mol Sci 2020; 21:ijms21239295. [PMID: 33291515 PMCID: PMC7730243 DOI: 10.3390/ijms21239295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/30/2020] [Accepted: 12/03/2020] [Indexed: 12/17/2022] Open
Abstract
Basal cell carcinoma (BCC) originate from Hedgehog/Patched signaling-activated epidermal stem cells. However, the chemically induced tumorigenesis of mice with a CD4Cre-mediated biallelic loss of the Hedgehog signaling repressor Patched also induces BCC formation. Here, we identified the cellular origin of CD4Cre-targeted BCC progenitors as rare Keratin 5+ epidermal cells and show that wildtype Patched offspring of these cells spread over the hair follicle/skin complex with increasing mouse age. Intriguingly, Patched mutant counterparts are undetectable in age-matched untreated skin but are getting traceable upon applying the chemical tumorigenesis protocol. Together, our data show that biallelic Patched depletion in rare Keratin 5+ epidermal cells is not sufficient to drive BCC development, because the spread of these cells is physiologically suppressed. However, bypassing the repression of Patched mutant cells, e.g., by exogenous stimuli, leads to an accumulation of BCC precursor cells and, finally, to tumor development.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Anja Uhmann
- Correspondence: ; Tel.: +49-551-3914-100; Fax: +49-551-396-580
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Yuan SP, Li CX, Qin S, Wen J, Zhang XB, Tian X, Zhu CY, Li T, Huang JP, Zheng XH. High expression of disabled homolog 2-interacting protein contributes to tumor development and proliferation in cutaneous squamous cell carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1131. [PMID: 33240980 PMCID: PMC7576015 DOI: 10.21037/atm-20-5067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Disabled homolog 2-interacting protein (DAB2IP), a Ras GTPase-activating protein, is downregulated in several cancers. Its depletion is involved in tumor cell proliferation, apoptosis, and metastasis, as well as epithelial–mesenchymal transition. The present study aimed to explore the potential role of DAB2IP in cutaneous squamous cell carcinoma (cSCC) and provide a theoretical basis for the diagnosis and targeted therapy of cSCC. Methods The clinicopathological features of DAB2IP expression in cSCC were analyzed by immunohistochemistry, and the effects of DAB2IP on SCL-1 cell behavior were determined via genetic interference in vitro. SCL-1 cell lines that exhibited reduced expression of DAB2IP and a scrambled shRNA control were constructed using a lentivirus vector-based shRNA technique. RNA extraction, reverse transcription-quantitative PCR (RT-qPCR), MTT assay, colony formation test, cell cycle analysis, apoptosis test, transwell assay, wound-healing assay, in vitro invasive assay were used in this study. Results The immunohistochemical results demonstrated that the expression of DAB2IP was higher in cSCC tissues than in soft fibroma. The level of DAB2IP expression was associated with the degree of malignancy and the depth of tumor infiltration; however, it had no association with patients’ sex, tumor size, location, or phenotype. The results of the MTT, cell cycle, apoptosis, and invasion experiments demonstrated that knockdown of DAB2IP inhibited the viability and invasion of SCL-1 cells in vitro. Conclusions High expression of DAB2IP may contribute to the development and proliferation of cSCC.
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Affiliation(s)
- Shao-Ping Yuan
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Dermatology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Chang-Xing Li
- Department of Dermatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Si Qin
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Dermatology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Ju Wen
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Dermatology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Xi-Bao Zhang
- Guangzhou Institute of Dermatology, Guangzhou, China
| | - Xin Tian
- Guangzhou Institute of Dermatology, Guangzhou, China
| | - Chao-Ying Zhu
- Guangzhou Panyu Station for Chronic Disease Control, Guangzhou, China
| | - Ting Li
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Dermatology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Jin-Ping Huang
- Department of Dermatology, Guangdong Second Provincial General Hospital, Guangzhou, China
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