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de Jong E, Quint KD, El Ghalbzouri A, Verdijk RM, Goeman JJ, Heidt S, Claas FHJ, de Fijter JW, Genders RE, Vermeer MH, Bouwes Bavinck JN. HLA expression as a risk factor for metastases of cutaneous squamous-cell carcinoma in organ- transplant recipients. Hum Immunol 2023; 84:208-213. [PMID: 36621381 DOI: 10.1016/j.humimm.2022.12.002] [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: 04/01/2022] [Revised: 11/28/2022] [Accepted: 12/21/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Solid organ-transplant recipients (SOTR) have an increased risk of cutaneous squamous-cell carcinoma (cSCC), metastasis and death from cSCC. In immunocompetent patients with mucosal SCC, downregulation of HLA class I is associated with poor prognosis. Since the degree of HLA expression on tumor cells could play a role in immunogenicity and pathophysiology of cSCC metastasis, we hypothesized that decreased HLA expression is associated with an increased risk of metastasis. METHODS We compared HLA expression between primary metastasized cSCCs, their metastases, and non-metastasized cSCCs from the same patients. Samples were stained for HLA-A, HLA-B/-C and quantified by calculating the difference in immunoreactivity score (IRS) of the primary cSCC compared with all non-metastasized cSCCs. RESULTS The mean IRS score for HLA-B/C expression was 2.07 point higher in metastasized compared to non-metastasized cSCCs (p = 0.065, 95 % CI -0.18-4.32). 83.3 % of the primary metastasized cSCCs had an IRS score of 4 or higher, compared to 42.9 % in non-metastasized cSCCs. Moderately to poorly differentiated cSCCs had more HLA class I expression compared to well-differentiated cSCCs. CONCLUSION Contrary to immunocompetent patients, HLA-B/C expression tends to be upregulated in metastasized cSCC compared to non-metastasized cSCC in SOTR, suggesting that different tumor escape mechanisms play a role in SOTR compared to immunocompetent patients.
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Affiliation(s)
- Estella de Jong
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands.
| | - Koen D Quint
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Abdoelwaheb El Ghalbzouri
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Robert M Verdijk
- Department of Pathology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands; Department of Pathology, Erasmus University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, the Netherlands
| | - Jelle J Goeman
- Department of Biomedical Data Sciences, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Sebastiaan Heidt
- Department of Immunology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Frans H J Claas
- Department of Immunology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Johan W de Fijter
- Department of Internal Medicine (Nephrology), Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Roel E Genders
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Maarten H Vermeer
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
| | - Jan Nico Bouwes Bavinck
- Department of Dermatology, Leiden University Medical Center, PO Box 9600, 2300 RC Leiden, the Netherlands
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Aboul-Fettouh N, Kubicki SL, Chen L, Silapunt S, Migden MR. Targeted Therapy and Immunotherapy in Nonmelanoma Skin Cancer. Dermatol Clin 2022; 41:23-37. [DOI: 10.1016/j.det.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zelin E, Maronese CA, Dri A, Toffoli L, Di Meo N, Nazzaro G, Zalaudek I. Identifying Candidates for Immunotherapy among Patients with Non-Melanoma Skin Cancer: A Review of the Potential Predictors of Response. J Clin Med 2022; 11:3364. [PMID: 35743435 PMCID: PMC9225110 DOI: 10.3390/jcm11123364] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/02/2022] [Accepted: 06/09/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Non-melanoma skin cancer (NMSC) stands as an umbrella term for common cutaneous malignancies, including basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC), together with rarer cutaneous cancers, such as Merkel cell carcinoma (MCC) and other forms of adnexal cancers. The majority of NMSCs can be successfully treated with surgery or radiotherapy, but advanced and metastatic stages may require systemic approaches such as immunotherapy with immune checkpoint inhibitors (ICIs). SUMMARY Since immunotherapy is not effective in all patients and can potentially lead to severe adverse effects, an important clinical question is how to properly identify those who could be suitable candidates for this therapeutic choice. In this paper, we review the potential features and biomarkers used to predict the outcome of ICIs therapy for NMSCs. Moreover, we analyze the role of immunotherapy in special populations, such as the elderly, immunocompromised patients, organ transplant recipients, and subjects suffering from autoimmune conditions. KEY MESSAGES Many clinical, serum, histopathological, and genetic features have been investigated as potential predictors of response in NMSCs treated with ICIs. Although this field of research is very promising, definitive, cost-effective, and reproducible biomarkers are still lacking and further efforts are needed to validate the suggested predictors in larger cohorts.
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Affiliation(s)
- Enrico Zelin
- Dermatology Clinic, Maggiore Hospital, University of Trieste, 34125 Trieste, Italy; (E.Z.); (L.T.); (N.D.M.); (I.Z.)
| | - Carlo Alberto Maronese
- Dermatology Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122 Milan, Italy
| | - Arianna Dri
- Department of Medicine (DAME), University of Udine, 33100 Udine, Italy;
- Department of Medical Oncology, Azienda Sanitaria Friuli Centrale (ASUFC), 33100 Udine, Italy
| | - Ludovica Toffoli
- Dermatology Clinic, Maggiore Hospital, University of Trieste, 34125 Trieste, Italy; (E.Z.); (L.T.); (N.D.M.); (I.Z.)
| | - Nicola Di Meo
- Dermatology Clinic, Maggiore Hospital, University of Trieste, 34125 Trieste, Italy; (E.Z.); (L.T.); (N.D.M.); (I.Z.)
| | - Gianluca Nazzaro
- Dermatology Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Iris Zalaudek
- Dermatology Clinic, Maggiore Hospital, University of Trieste, 34125 Trieste, Italy; (E.Z.); (L.T.); (N.D.M.); (I.Z.)
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4
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Shalhout SZ, Kaufman HL, Emerick KS, Miller DM. Immunotherapy for Nonmelanoma skin cancer: Facts and Hopes. Clin Cancer Res 2022; 28:2211-2220. [PMID: 35121622 DOI: 10.1158/1078-0432.ccr-21-2971] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 12/24/2021] [Accepted: 01/26/2022] [Indexed: 11/16/2022]
Abstract
Non-melanoma skin cancer (NMSC) is the most frequently diagnosed malignancy in humans, representing a broad range of cutaneous tumors. Keratinocyte carcinomas, including basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (CSCC), are the most common NMSCs. The incidence of BCC and CSCC are steadily increasing due to a progressively aging population, chronic exposure to ultraviolet radiation, and increased awareness with earlier diagnosis. Rarer NMSCs such as Merkel cell carcinoma (MCC) and cutaneous adnexal carcinomas (CACs) are also on the rise. Although the majority of NMSC tumors are localized at diagnosis and managed effectively with curative surgery and radiation, in rare cases with nodal and distant metastases, systemic therapy is often required. As our understanding of the immunologic characteristics of NMSCs has improved, effective treatment options have expanded with the development of immunotherapy. The U.S. Food and Drug Administration (FDA) recently approved several immune checkpoint inhibitors for the treatment of locally advanced and metastatic MCC, CSCC, and BCC. We review the emerging role of immunotherapy as the standard of care for several advanced NMSCs not amenable to surgery and/or radiation and underscore the need for considering clinical trials of novel strategies in patients when immunotherapy does not provide durable benefit. Finally, we explore the potential of neoadjuvant and adjuvant immunotherapy.
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Affiliation(s)
- Sophia Z Shalhout
- Department of Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Howard L Kaufman
- Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Kevin S Emerick
- Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts
| | - David M Miller
- Department of Medicine, Division of Hematology/Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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5
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Stonesifer CJ, Djavid AR, Grimes JM, Khaleel AE, Soliman YS, Maisel-Campbell A, Garcia-Saleem TJ, Geskin LJ, Carvajal RD. Immune Checkpoint Inhibition in Non-Melanoma Skin Cancer: A Review of Current Evidence. Front Oncol 2021; 11:734354. [PMID: 34988009 PMCID: PMC8720968 DOI: 10.3389/fonc.2021.734354] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 10/15/2021] [Indexed: 12/17/2022] Open
Abstract
Immuno-oncology is a rapidly evolving field with growing relevance in the treatment of numerous malignancies. The prior study of immunotherapy in dermatologic oncology has largely focused on cutaneous melanoma. However, recent focus has shifted to the use of immunotherapy to treat non-melanoma skin cancers (NMSCs), such as basal cell carcinoma (BCC), cutaneous squamous cell carcinoma (cSCC), and Merkel cell carcinoma (MCC). NMSCs represent the most ubiquitous cancers globally and, while they have a lower propensity to develop into advanced disease than cutaneous melanoma, their absolute mortality burden has recently surpassed that of melanoma. Patients with advanced NMSC are now benefiting from the successes of immunotherapy, including checkpoint inhibition with anti-CTLA-4 and anti-PD-1 monoclonal antibodies. In this review, we discuss the existing clinical evidence for immunotherapy in the treatment of NMSCs, with an emphasis on checkpoint inhibitor therapies. We highlight key studies in the field and provide up-to-date clinical evidence regarding ongoing clinical trials, as well as future study directions. Our review demonstrates that checkpoint inhibitors are positioned to provide unparalleled results in the previously challenging landscape of advanced NMSC treatment.
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Affiliation(s)
- Connor J. Stonesifer
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - A. Reza Djavid
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Joseph M. Grimes
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Alexandra E. Khaleel
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Yssra S. Soliman
- Department of Dermatology, Columbia University Irving Medical Center, New York, NY, United States
| | - Amanda Maisel-Campbell
- Department of Dermatology, Columbia University Irving Medical Center, New York, NY, United States
| | - Tiffany J. Garcia-Saleem
- Department of Dermatology, Columbia University Irving Medical Center, New York, NY, United States
| | - Larisa J. Geskin
- Department of Dermatology, Columbia University Irving Medical Center, New York, NY, United States
| | - Richard D. Carvajal
- Division of Hematology/Oncology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, United States
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6
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Madheswaran S, Mungra N, Biteghe FAN, De la Croix Ndong J, Arowolo AT, Adeola HA, Ramamurthy D, Naran K, Khumalo NP, Barth S. Antibody-Based Targeted Interventions for the Diagnosis and Treatment of Skin Cancers. Anticancer Agents Med Chem 2021; 21:162-186. [PMID: 32723261 DOI: 10.2174/1871520620666200728123006] [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: 11/29/2019] [Revised: 03/19/2020] [Accepted: 04/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cutaneous malignancies most commonly arise from skin epidermal cells. These cancers may rapidly progress from benign to a metastatic phase. Surgical resection represents the gold standard therapeutic treatment of non-metastatic skin cancer while chemo- and/or radiotherapy are often used against metastatic tumors. However, these therapeutic treatments are limited by the development of resistance and toxic side effects, resulting from the passive accumulation of cytotoxic drugs within healthy cells. OBJECTIVE This review aims to elucidate how the use of monoclonal Antibodies (mAbs) targeting specific Tumor Associated Antigens (TAAs) is paving the way to improved treatment. These mAbs are used as therapeutic or diagnostic carriers that can specifically deliver cytotoxic molecules, fluorophores or radiolabels to cancer cells that overexpress specific target antigens. RESULTS mAbs raised against TAAs are widely in use for e.g. differential diagnosis, prognosis and therapy of skin cancers. Antibody-Drug Conjugates (ADCs) particularly show remarkable potential. The safest ADCs reported to date use non-toxic photo-activatable Photosensitizers (PSs), allowing targeted Photodynamic Therapy (PDT) resulting in targeted delivery of PS into cancer cells and selective killing after light activation without harming the normal cell population. The use of near-infrared-emitting PSs enables both diagnostic and therapeutic applications upon light activation at the specific wavelengths. CONCLUSION Antibody-based approaches are presenting an array of opportunities to complement and improve current methods employed for skin cancer diagnosis and treatment.
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Affiliation(s)
- Suresh Madheswaran
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Neelakshi Mungra
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Fleury A N Biteghe
- Department of Radiation Oncology and Biomedical Sciences, Cedars-Sinai Medical, 8700 Beverly Blvd, Los Angeles, CA, United States
| | - Jean De la Croix Ndong
- Department of Orthopedic Surgery, New York University Langone Orthopedic Hospital, 301 East 17th Street, New York, NY, United States
| | - Afolake T Arowolo
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Henry A Adeola
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Dharanidharan Ramamurthy
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Krupa Naran
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Nonhlanhla P Khumalo
- The Hair and Skin Research Lab, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Cape Town, South Africa
| | - Stefan Barth
- Medical Biotechnology & Immunotherapy Research Unit, Institute of Infectious Disease and Molecular Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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7
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Martínez-Rodríguez M, Monteagudo C. CCL27 Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1302:113-132. [PMID: 34286445 DOI: 10.1007/978-3-030-62658-7_9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chemokines are a group of small proteins which play an important role in leukocyte migration and invasion. They are also involved in the cellular proliferation and migration of tumor cells.Chemokine CCL27 (cutaneous T cell-attracting chemokine, CTACK) is mainly expressed by keratinocytes of the normal epidermis. It is well known that this chemokine plays an important role in several inflammatory diseases of the skin, such as atopic dermatitis, contact dermatitis, and psoriasis. Moreover, several studies have shown an association between CCL27 expression and a variety of neoplasms including skin cancer.In this chapter, we address the role of chemokine CCL27 in the tumor microenvironment in the most relevant cancers of the skin and other anatomical locations. We also make a brief comment on future perspectives and the potential relation of CCL27 with different immunotherapeutic modalities.
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Affiliation(s)
| | - Carlos Monteagudo
- Department of Pathology, University Clinic Hospital-INCLIVA, University of Valencia, Valencia, Spain.
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8
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Hall ET, Fernandez-Lopez E, Silk AW, Dummer R, Bhatia S. Immunologic Characteristics of Nonmelanoma Skin Cancers: Implications for Immunotherapy. Am Soc Clin Oncol Educ Book 2020; 40:1-10. [PMID: 32207669 DOI: 10.1200/edbk_278953] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In this review, we summarize the immunology of nonmelanoma skin cancers (NMSCs) and the clinical data with immunotherapy in this heterogeneous group of cancers that include basal cell carcinoma (BCC), cutaneous squamous cell carcinoma (CSCC), and Merkel cell carcinoma (MCC). NMSCs are exceedingly common, and their treatment consumes substantial health care resources. Annual global mortality from NMSCs is comparable to that from malignant melanoma. Although the majority of NMSCs are localized at diagnosis and are treated effectively with surgery, metastases (nodal and distant) can sometimes arise and require systemic therapy. Given the success of immunotherapy in treating cutaneous melanoma, there has been an increasing interest in studying the immunology of NMSCs. Immunocompromised patients have a substantially higher risk of developing NMSCs (particularly CSCC and MCC), suggesting a role of the immune system in the pathogenesis of these cancers. Similar to cutaneous melanoma, the pathogenesis of BCC, CSCC, and virus-negative MCC is related to DNA damage from ultraviolet radiation exposure, and these cancers have a very high tumor mutational burden, which likely results in higher levels of tumor neoantigens that may be targets for the immune system. Viral antigens in virus-positive MCC are also strongly immunogenic. Emerging data from clinical trials of immune checkpoint inhibitors in NMSCs look very promising and are rapidly changing the treatment landscape of these cancers. Specifically, pembrolizumab and avelumab are U.S. Food and Drug Administration-approved for treatment of metastatic MCC and cemiplimab for metastatic CSCC. Several ongoing trials are investigating novel immunotherapies (monotherapies as well as combination) for treatment of NMSCs.
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Affiliation(s)
- Evan T Hall
- Division of Medical Oncology, University of Washington, Seattle, WA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Ann W Silk
- Dana-Farber Cancer Institute, Boston, MA
| | - Reinhard Dummer
- Department of Dermatology, University Hospital of Zürich, Zürich, Switzerland
| | - Shailender Bhatia
- Division of Medical Oncology, University of Washington, Seattle, WA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
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9
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Ramaseri Sunder S, Suryadevara NC, Pydi SS, Neela VSK, Valluri VL. Defective Antigen Presentation Leads to Upregulation of PD1 and IL-10 in HIV-TB Co-Infection. J Interferon Cytokine Res 2020; 40:310-319. [PMID: 32456524 DOI: 10.1089/jir.2019.0243] [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: 11/13/2022] Open
Abstract
Human immunodeficiency virus-tuberculosis (HIV-TB) co-infection poses a challenge to the immunologists in developing new diagnostic and therapeutic tools. Mechanisms behind the breakdown of the immune defense of the co-infected individual are poorly known. Numerous studies in HIV alone have revealed the role of PD1, TAP, and IL-10, but not in co-infection. The interaction of the 2 distinct bugs, which is resulting in domination over the host immune system, is still a lacuna. Hence, we aimed to portray functions of IL-10, TAP, and PD1 molecules in HIV-TB co-infection. Co-culture cells challenged with γ-irradiated M.Tb under various conditions resulted in high interleukin (IL)-10 secretion and high percentage of PD1 expression on CD8 T cells, which might be due to defective antigen presentation of TAP on dendritic cells and macrophages. Herein our observations provide an insight into the escape mechanisms by M.Tb in HIV-infected individuals from the host immune responses leading to TB co-infection.
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Affiliation(s)
| | - Naveen Chandra Suryadevara
- LEPRA India, BPHRC, Cherlapally, Hyderabad, Andhra Pradesh, India.,Pathology, Microbiology and Immunology Department, Vanderbilt Vaccine Center, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | | | - Vijaya Lakshmi Valluri
- Immunology and Molecular Biology Department, Bhagwan Mahaveer Research Centre, Hyderabad, India
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11
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Abstract
Skin cancer represents a broad classification of malignancies, which can be further refined by histology, including basal cell carcinoma, squamous cell carcinoma and melanoma. As these three cancers are distinct entities, we review each one separately, with a focus on their epidemiology, etiology including relevant genomic data, and the current evidence-based recommendations for adjuvant and neoadjuvant therapy. We also discuss future directions and opportunities for continued therapeutic advances.
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Affiliation(s)
- Assuntina G Sacco
- Division of Hematology-Oncology, University of California San Diego, Moores Cancer Center, 3855 Health Sciences Drive, La Jolla, CA 92093-0658, USA.
| | - Gregory A Daniels
- Division of Hematology-Oncology, University of California San Diego, Moores Cancer Center, 3855 Health Sciences Drive, La Jolla, CA 92093-0658, USA
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12
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Russo I, Sernicola A, Alaibac M. Recent advances in localized immunotherapy of skin cancers. Immunotherapy 2019; 11:443-456. [PMID: 30786845 DOI: 10.2217/imt-2018-0139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Skin cancer is the most frequent malignancy in humans. The immune system has long been known to have an important role in defeating cancer. Immunotherapy, which includes various strategies to enhance tumor immunity, currently represents an exciting option for the treatment of skin cancers. Local immunotherapy is a promising therapeutic approach and may improve response rates without inducing systemic toxicity. Here, we review the main localized immunotherapies for the management of skin cancer with a special focus on advanced melanoma, nonmelanoma skin cancer and primary cutaneous lymphoma.
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Affiliation(s)
- Irene Russo
- Unit of Dermatology, University of Padua, Via Gallucci 4, Padova 35128, Italy
| | - Alvise Sernicola
- Unit of Dermatology, University of Padua, Via Gallucci 4, Padova 35128, Italy
| | - Mauro Alaibac
- Unit of Dermatology, University of Padua, Via Gallucci 4, Padova 35128, Italy
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Layek B, Rahman Nirzhor SS, Rathi S, Kandimalla KK, Wiedmann TS, Prabha S. Design, Development, and Characterization of Imiquimod-Loaded Chitosan Films for Topical Delivery. AAPS PharmSciTech 2019; 20:58. [PMID: 30623265 DOI: 10.1208/s12249-018-1288-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 12/19/2018] [Indexed: 11/30/2022] Open
Abstract
Aldara™ (5% w/w imiquimod) topical cream is approved by the US FDA for the treatment of superficial basal cell carcinoma. However, the cream formulation suffers from dose variability, low drug availability due to the incomplete release, and poor patient compliance. To achieve sustained and complete release of imiquimod, chitosan films were prepared by casting using propylene glycol as a plasticizer. Chitosan films had appropriate physicochemical characteristics for wound dressing and excellent content uniformity and maintained the original physical form of imiquimod. Films were capable of releasing a defined dose of imiquimod over a period of 7 days. The bioactivity of imiquimod was not affected by its entrapment in chitosan matrix as indicated by the results of in vitro growth inhibition assay. In addition, the film formulation showed significantly (p ˂ 0.05) higher drug accumulation in the skin when compared to commercial cream formulation.
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Emerging Nonsurgical Therapies for Locally Advanced and Metastatic Nonmelanoma Skin Cancer. Dermatol Surg 2019; 45:1-16. [DOI: 10.1097/dss.0000000000001601] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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15
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Incidence of Basal Cell Carcinoma and Squamous Cell Carcinoma in Patients on Antiprogrammed Cell Death-1 Therapy for Metastatic Melanoma. J Immunother 2018; 41:343-349. [PMID: 29939876 DOI: 10.1097/cji.0000000000000237] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Systemic melanoma therapies have the potential to affect basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cuSCC) development. In this study, we aim to compare the incidence of BCC and cuSCC in patients with metastatic melanoma treated with antiprogrammed cell death-1 (anti-PD1), BRAF inhibitor (BRAFi) monotherapy or dabrafenib and trametinib combination therapy (CombiDT) with a group of control patients having similar risk factors. We reviewed the records of melanoma patients on anti-PD1, BRAFi, or CombiDT, and patients from the High-Risk Melanoma Clinic, Westmead Hospital. We also performed an immunohistochemical analysis of BCCs under anti-PD1 compared with controls using PD1, PD-L1, CD3, CD8, and CD20 stains. For the results, in all, 340 patients were included; 82 on anti-PD1, 134 on BRAFi, 69 on CombiDT, and 55 controls. BRAFi had the highest incidence of BCC (12.7%), followed by CombiDT (10.1%) and anti-PD1 (2.4%). The incidence of BCC was significantly lower in patients on anti-PD1 (2.4% vs. 19.4%; P<0.001) compared with controls. Patients on anti-PD1 were 8.54 times less likely to develop BCC than the controls [hazard ratio, 0.117 (95% confidence interval, 0.026-0.526), P=0.005]. BRAFi and CombiDT showed no significant differences in BCC incidence compared with controls. BRAFi had the highest cuSCC incidence (23.9%), followed by anti-PD1 (7.3%) and CombiDT (2.9%). The incidence of cuSCC was significantly higher in patients on BRAFi (23.9% vs. 3.5%; P<0.001) compared with controls, but anti-PD1 and CombiDT showed no differences in cuSCC incidence compared with controls. Immunohistochemistry analysis of 10 BCC from under anti-PD1 and 8 BCC from controls patients showed that while all BCC had negative PD-L1 staining, the percentage of PD1 staining in anti-PD1 group is significantly lower than that of the control group (independent t test, 8% vs. 26%; P<0.001). In conclusion, our study suggests that anti-PD1 therapy decreases the incidence of BCC, as a result of the PD1/PD-L1 blockade. Future studies investigating the role of anti-PD1 in suppressing or treating BCC may be warranted.
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16
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Non Melanoma Skin Cancer Pathogenesis Overview. Biomedicines 2018; 6:biomedicines6010006. [PMID: 29301290 PMCID: PMC5874663 DOI: 10.3390/biomedicines6010006] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 12/07/2017] [Accepted: 12/20/2017] [Indexed: 12/12/2022] Open
Abstract
(1) Background: Non-melanoma skin cancer is the most frequently diagnosed cancer in humans. The process of skin carcinogenesis is still not fully understood. However, several studies have been conducted to better explain the mechanisms that lead to malignancy; (2) Methods: We reviewed the more recent literature about the pathogenesis of non-melanoma skin cancer focusing on basal cell carcinomas, squamous cell carcinoma and actinic keratosis; (3) Results: Several papers reported genetic and molecular alterations leading to non-melanoma skin cancer. Plenty of risk factors are involved in non-melanoma skin cancer pathogenesis, including genetic and molecular alterations, immunosuppression, and ultraviolet radiation; (4) Conclusion: Although skin carcinogenesis is still not fully understood, several papers demonstrated that genetic and molecular alterations are involved in this process. In addition, plenty of non-melanoma skin cancer risk factors are now known, allowing for an effective prevention of non-melanoma skin cancer development. Compared to other papers on the same topic, our review focused on molecular and genetic factors and analyzed in detail several factors involved in non-melanoma skin cancer.
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Abstract
BACKGROUND Imiquimod 5% topical cream is approved for treatment of superficial basal cell carcinoma (BCC). Data on the long-term efficacy and usage in other BCC subtypes are scarce. OBJECTIVE Evaluation of long-term safety and efficacy of topical imiquimod treatment in various BCC subtypes and locations, with individualized treatment duration. MATERIALS AND METHODS Histopathologically confirmed BCCs treated solely with topical imiquimod were identified retrospectively and included in this study. Clinical and histopathologic tumor clearances were the primary end point. After treatment was concluded, patients were examined every 3 to 6 months. RESULTS In total, 24 BCC samples from 22 patients (F:M = 9:13; mean age: 73.5 years, SD: 10.767) were evaluated. The majority of the lesions were located in the head and neck area (83%). Mean treatment duration until complete clearance was 15.7 ± 6.9 weeks (6-28 weeks). Imiquimod was discontinued in 3 lesions, due to either clinically or histopathologically insufficient response. During follow-up, 2 lesions recurred, at 42 and 50 months after treatment. During a mean follow-up time of 72.7 (SD = 9) months, 79.1% of the lesions were cured without local recurrence. CONCLUSION Although imiquimod is only approved for superficial BCC, treatment success was high among the study patients with various histological subtypes, with good long-term cosmetic results.
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Yesantharao P, Wang W, Ioannidis NM, Demehri S, Whittemore AS, Asgari MM. Cutaneous squamous cell cancer (cSCC) risk and the human leukocyte antigen (HLA) system. Hum Immunol 2017; 78:327-335. [PMID: 28185865 DOI: 10.1016/j.humimm.2017.02.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 02/03/2017] [Accepted: 02/03/2017] [Indexed: 01/20/2023]
Abstract
Cutaneous squamous cell carcinoma (cSCC) is the second most common cancer among Caucasians in the United States, with rising incidence over the past decade. Treatment for non-melanoma skin cancer, including cSCC, in the United States was estimated to cost $4.8 billion in 2014. Thus, an understanding of cSCC pathogenesis could have important public health implications. Immune function impacts cSCC risk, given that cSCC incidence rates are substantially higher in patients with compromised immune systems. We report a systematic review of published associations between cSCC risk and the human leukocyte antigen (HLA) system. This review includes studies that analyze germline class I and class II HLA allelic variation as well as HLA cell-surface protein expression levels associated with cSCC risk. We propose biological mechanisms for these HLA-cSCC associations based on known mechanisms of HLA involvement in other diseases. The review suggests that immunity regulates the development of cSCC and that HLA-cSCC associations differ between immunocompetent and immunosuppressed patients. This difference may reflect the presence of viral co-factors that affect tumorigenesis in immunosuppressed patients. Finally, we highlight limitations in the literature on HLA-cSCC associations, and suggest directions for future research aimed at understanding, preventing and treating cSCC.
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Affiliation(s)
- Pooja Yesantharao
- Epidemiology Division, Department of Health Research & Policy, Stanford University, Stanford, CA 94305, USA
| | - Wei Wang
- Epidemiology Division, Department of Health Research & Policy, Stanford University, Stanford, CA 94305, USA
| | - Nilah M Ioannidis
- Epidemiology Division, Department of Health Research & Policy, Stanford University, Stanford, CA 94305, USA
| | - Shadmehr Demehri
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Alice S Whittemore
- Epidemiology Division, Department of Health Research & Policy, Stanford University, Stanford, CA 94305, USA.
| | - Maryam M Asgari
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
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Winkler JK, Schneiderbauer R, Bender C, Sedlaczek O, Fröhling S, Penzel R, Enk A, Hassel JC. Anti-programmed cell death-1 therapy in nonmelanoma skin cancer. Br J Dermatol 2016; 176:498-502. [PMID: 27061826 DOI: 10.1111/bjd.14664] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- J K Winkler
- Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - R Schneiderbauer
- Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - C Bender
- Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - O Sedlaczek
- National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), Department of Diagnostic Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - S Fröhling
- National Center for Tumor Diseases (NCT) and German Cancer Research Center (DKFZ), Department of Translational Oncology, Heidelberg, Germany.,Section for Personalized Oncology, University Hospital Heidelberg, Heidelberg, Germany
| | - R Penzel
- Department of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - A Enk
- Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
| | - J C Hassel
- Department of Dermatology and National Center for Tumor Diseases (NCT), University Hospital Heidelberg, Heidelberg, Germany
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Mohammadi MH, Heidary Araghi B, Beydaghi V, Geraili A, Moradi F, Jafari P, Janmaleki M, Valente KP, Akbari M, Sanati-Nezhad A. Skin Diseases Modeling using Combined Tissue Engineering and Microfluidic Technologies. Adv Healthc Mater 2016; 5:2459-2480. [PMID: 27548388 DOI: 10.1002/adhm.201600439] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 05/30/2016] [Indexed: 12/19/2022]
Abstract
In recent years, both tissue engineering and microfluidics have significantly contributed in engineering of in vitro skin substitutes to test the penetration of chemicals or to replace damaged skins. Organ-on-chip platforms have been recently inspired by the integration of microfluidics and biomaterials in order to develop physiologically relevant disease models. However, the application of organ-on-chip on the development of skin disease models is still limited and needs to be further developed. The impact of tissue engineering, biomaterials and microfluidic platforms on the development of skin grafts and biomimetic in vitro skin models is reviewed. The integration of tissue engineering and microfluidics for the development of biomimetic skin-on-chip platforms is further discussed, not only to improve the performance of present skin models, but also for the development of novel skin disease platforms for drug screening processes.
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Affiliation(s)
- Mohammad Hossein Mohammadi
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Behnaz Heidary Araghi
- Department of Materials Science and Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Vahid Beydaghi
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Armin Geraili
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Farshid Moradi
- Department of Chemical and Petroleum Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Parya Jafari
- Department of Electrical Engineering; Sharif University of Technology; Azadi Ave Tehran Iran
| | - Mohsen Janmaleki
- Department of Mechanical and Manufacturing Engineering; Center for Bioengineering Research and Education; University of Calgary; 2500 University Drive NW Calgary AB Canada
| | - Karolina Papera Valente
- Department of Mechanical Engineering, and Center for Biomedical Research; University of Victoria; Victoria BC Canada
| | - Mohsen Akbari
- Department of Mechanical Engineering, and Center for Biomedical Research; University of Victoria; Victoria BC Canada
| | - Amir Sanati-Nezhad
- Department of Mechanical and Manufacturing Engineering; Center for Bioengineering Research and Education; University of Calgary; 2500 University Drive NW Calgary AB Canada
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Wu CS, Chen GS, Lin PY, Pan IH, Wang ST, Lin SH, Yu HS, Lin CC. Tazarotene induces apoptosis in human basal cell carcinoma via activation of caspase-8/t-Bid and the reactive oxygen species-dependent mitochondrial pathway. DNA Cell Biol 2014; 33:652-66. [PMID: 24927175 DOI: 10.1089/dna.2014.2366] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Previous studies suggest that tazarotene, a new member of the acetylenic class of RARβ/γ selective retinoids which is approved to treat a variety of skin diseases, exhibits an anti-proliferative effect in human basal cell carcinoma (BCC) by triggering caspase-dependent apoptosis. However, the detailed molecular mechanisms underlying the anti-tumor activity of tazarotene are poorly understood. This study aims at investigating the molecular mechanisms of tazarotene-induced apoptosis in human BCC cells. Our results are the first to demonstrate that tazarotene induces mitochondria-dependent cleavage of caspase-9 and -3 and PARP in BCC cells by producing reactive oxygen species (ROS) and activating caspase-8 through both ROS and death receptor signaling. These events are accompanied by a decrease in BCL-2 and BCL-xl anti-apoptotic proteins as well as by survivin and XIAP, two IAP family members. Furthermore, our results presented for the first time that tazarotene triggers a convergence of the intrinsic and extrinsic apoptotic pathways via the caspase-8-truncated Bid signaling pathway. Collectively, these data provide insights into the molecular mechanisms underlying tazarotene-induced apoptosis in human BCC cells, suggesting that this compound is a potential anti-skin cancer drug.
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Affiliation(s)
- Chieh-Shan Wu
- 1 Department of Dermatology, Kaohsiung Veterans General Hospital , Kaohsiung, Taiwan
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22
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Dreier J, Dummer R, Felderer L, Nägeli M, Gobbi S, Kunstfeld R. Emerging drugs and combination strategies for basal cell carcinoma. Expert Opin Emerg Drugs 2014; 19:353-65. [PMID: 24773312 DOI: 10.1517/14728214.2014.914171] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Basal cell carcinoma (BCC) is a malignancy that is driven by an activated Hedgehog (Hh) pathway. Smoothened inhibitors are a new promising treatment option for patients with locally advanced or metastatic BCC or basal cell nevus syndrome. But long-term data are still limited, the optimal treatment duration is not yet defined and there are already documented cases with acquired resistance. AREAS COVERED Treatment modalities with Hh inhibitors, side effects and potential pharmacological combination options are discussed. The current literature, including PubMed, Cochrane database and registered trials on ClinicalTrials.gov, was searched. EXPERT OPINION BCCs typically regress during therapy with Hh inhibitors. Muscle toxicity, dysgeusia and hair loss can be considered as on target adverse reactions. Muscle toxicity is the dose-limiting toxicity of sonidegib. It was not seen with vismodegib because of its high binding to plasma protein α-1-acid glycoprotein. Sonidegib is different and shows a clear dose-toxicity relationship, which allows to address the question of whether there is a dose dependency of regression rate, cure rate and progression-free survival. In addition, basic research has offered strategies to enhance efficacy by the combination with other molecules, such as EGFR inhibitors, MEK inhibitors or immunotherapy.
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Affiliation(s)
- Jil Dreier
- University Hospital Zurich, Department of Dermatology , Gloriastrasse 31, CH-8091 Zurich , Switzerland
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23
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Dummer R, Karpova MB, Barysch MJ. Basal cell carcinomas: molecular abnormalities and molecularly targeted therapies. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.09.30] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Fagundes CP, Glaser R, Johnson SL, Andridge RR, Yang EV, Di Gregorio MP, Chen M, Lambert DR, Jewell SD, Bechtel MA, Hearne DW, Herron JB, Kiecolt-Glaser JK. Basal cell carcinoma: stressful life events and the tumor environment. ACTA ACUST UNITED AC 2012; 69:618-26. [PMID: 22664550 DOI: 10.1001/archgenpsychiatry.2011.1535] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Child emotional maltreatment can result in lasting immune dysregulation that may be heightened in the context of more recent life stress. Basal cell carcinoma (BCC) is the most common skin cancer, and the immune system plays a prominent role in tumor appearance and progression. OBJECTIVE To address associations among recent severe life events, childhood parental emotional maltreatment, depression, and messenger RNA (mRNA) coding for immune markers associated with BCC tumor progression and regression. DESIGN We collected information about early parent-child experiences, severe life events in the past year as assessed by the Life Events and Difficulties Schedule, depression, and mRNA for immune markers associated with BCC tumor progression and regression from patients with BCC tumors. SETTING University medical center. PARTICIPANTS Ninety-one patients with BCC (ages, 23-92 years) who had a previous BCC tumor. MAIN OUTCOME MEASURES The expression of 4 BCC tumor mRNA markers (CD25, CD3ε, intercellular adhesion molecule 1, and CD68) that have been linked to BCC tumor progression and regression were assessed in BCC tumor biopsy specimens. RESULTS Both maternal and paternal emotional maltreatment interacted with the occurrence of severe life events to predict the local immune response to the tumor (adjusted P = .009 and P = .03, respectively). Among BCC patients who had experienced a severe life event within the past year, those who were emotionally maltreated by their mothers (P = .007) or fathers (P = .02) as children had a poorer immune response to the BCC tumor. Emotional maltreatment was unrelated to BCC immune responses among those who did not experience a severe life event. Depressive symptoms were not associated with the local tumor immune response. CONCLUSIONS Troubled early parent-child relationships, in combination with a severe life event in the past year, predicted immune responses to a BCC tumor. The immunoreactivity observed in BCCs and the surrounding stroma reflects an anti-tumor-specific immune response that can be altered by stress.
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Affiliation(s)
- Christopher P Fagundes
- Institute for Behavioral Medicine Research, The Ohio State University Medical Center, Columbus, OH 43210, USA
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25
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Ghafouri-Fard S, Ghafouri-Fard S. Immunotherapy in nonmelanoma skin cancer. Immunotherapy 2012; 4:499-510. [DOI: 10.2217/imt.12.29] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Nonmelanoma skin cancer is the most common type of cancer in humans. The role of the immune system in the prevention and regression of cancer is significant. UV radiation, being the most important risk factor in the development of skin cancer, has a suppressive effect on local and systemic immune effectors. Different immunotherapeutic approaches have been used for the treatment of nonmelanoma skin cancer including adoptive T-cell therapies, vaccine-based strategies, cytokines and monoclonal antibodies. The most important advancement with promising effects in the field of nonmelanoma skin cancer immunotherapy is the topical immune response modifier imiquimod. In addition, immunoprevention has been successfully applied for autosomal dominant basal cell nevus syndrome. Immunotherapeutic approaches provide a new modality for the treatment of recurrent or multiple nonmelanoma skin tumors.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran
| | - Somayyeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran
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26
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Bonamigo RR, Carvalho AVED, Sebastiani VRZ, Silva CMD, Pinto ACDZ. HLA and skin cancer. An Bras Dermatol 2012; 87:9-16; quiz 17-8. [DOI: 10.1590/s0365-05962012000100001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2010] [Accepted: 02/14/2011] [Indexed: 11/21/2022] Open
Abstract
Skin cancer - melanoma and non melanoma - are common neoplasm with rising incidence over the last decades. It is an important public health problem. Its pathogenesis is not completely understood and the same happens with the genetic factors involved. The genes that encode the HLA are associated with some tumors and they may be responsible for one of the mechanisms that take part in the development of the before mentioned cancers. We have reviewed the literature on the subject of HLA antigens, melanoma and non melanoma skin cancer.
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27
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Moad AIH, Tan ML, Kaur G, Mabruk M. Lack of increased P15INK4B protein expression in basal cell carcinomas. Asian Pac J Cancer Prev 2012; 13:6239-44. [PMID: 23464438 DOI: 10.7314/apjcp.2012.13.12.6239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The basal cell carcinoma (BCC) is the most common non-melanoma skin cancer (NMSK). BCC might develop because of the faulty cell cycle arrest. P15INK4b is a tumor suppressor gene, involved in cell cycle arrest and inactivated in most human cancers. The role of p15INK4b protein expression in the genesis of BCC is as yet unknown. In a previous study we showed the absence of p15INK4b expression in the majority of tissue microarray cores of cutaneous squamous cell carcinoma (SCCs), another type of non-melanoma skin cancer, indicating that p15INK4b could possibly be involved in the pathogenesis of cutaneous SCC. The aim of this study was to investigate p15INK4b protein expression in BCCs. MATERIALS AND METHOD Protein expression of p15INK4b in 35 cases of BCC tissue arrays and 19 cases of normal human skin tissue was studied using an immunohistochemical approach. RESULTS The expression of p15INK4b was not significantly different in the BCC cases as compared with normal human skin (p=0.356; p>0.05). In addition, there were no significant relationship between clinicopathologic variables of patients (age and sex) and p15INK4b protein expression. CONCLUSIONS Our finding may indicate that p15INK4b protein expression does not play a role in the genesis of BCC.
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Affiliation(s)
- Ahmed Ismail Hassan Moad
- Advanced Medical and Dental Institute, University Sains Malaysia, Penang, Malaysia. mohamed.mabruk@.ubd.edu.bn
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Abstract
BACKGROUND Immunotherapy for cutaneous malignancy involves manipulating the immune system to treat and prevent skin cancer. Although initial efforts were fraught with low success rates and technical challenges, more-recent endeavors have yielded response rates approaching 50% for treating metastatic melanoma. Many of these advances are a result of increasing knowledge of the immune system's intricacies and continued progress in laboratory techniques. OBJECTIVE To review our current understanding of the skin immune system and discuss how these factors contribute to the host response to malignancy and to report the current state of immunotherapeutic techniques. MATERIALS AND METHODS An extensive PubMed literature search was conducted in topics involving immunotherapy with specific relevance to cutaneous malignancy using the MeSH terms "immunotherapy" and "skin cancer." RESULTS Despite initially poor patient responses to these treatment modalities, recent gains in scientific knowledge and clinical intervention protocols have brought immunotherapy to the forefront of prospective skin cancer therapeutics, particularly for advanced melanoma. CONCLUSIONS Current treatment options for advanced cutaneous malignancies such as melanoma are low in efficacy. Immunotherapies have the potential to provide novel approaches to address this, particularly when used in combination. The authors have indicated no significant interest with commercial supporters.
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Affiliation(s)
- Sherrif F Ibrahim
- Division of Dermatologic Surgery, Department of Dermatology, University of Rochester Medical Center, Rochester, New York 14623, USA.
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29
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Karpova MB, Barysch MJ, Zipser MC, Schönewolf N, French LE, Dummer R. Changing pathology with changing drugs: skin cancer. Pathobiology 2011; 78:61-75. [PMID: 21677470 DOI: 10.1159/000314576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Today skin cancer is mainly treated by surgical interventions. New findings concerning molecular biology and the signaling pathways in epithelial skin cancers such as basal cell carcinoma, squamous cell carcinoma or melanoma, and mesenchymal skin cancers such as angiosarcoma and dermatofibrosarcoma protuberans (DFSP) have identified new molecular targets for a systemic or local treatment approach. For DFSP there is an opportunity already today to reduce the intensity of surgical procedures by pretreatment with targeted therapy. This article highlights important aspects in several skin cancer types.
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Affiliation(s)
- M B Karpova
- Department of Dermatology, University Hospital of Zürich, Switzerland.
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30
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Murchison AP, Walrath JD, Washington CV. Non-surgical treatments of primary, non-melanoma eyelid malignancies: a review. Clin Exp Ophthalmol 2011; 39:65-83; quiz 92-3. [PMID: 21040309 DOI: 10.1111/j.1442-9071.2010.02422.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The diagnosis and management of periocular cutaneous malignancies are essential components of an ophthalmologist's practice. Skin cancers comprise nearly one-third of newly diagnosed malignancies. Furthermore, the incidence of skin cancer appears to be increasing. Multiple treatment modalities exist for periocular cutaneous malignancy. Surgical extirpation, often with the combined expertise of a Mohs micrographic surgeon, is typically the first line therapy and is often curative in the periocular region, depending on a variety of factors, including tumour histology, specific location, depth of invasion and surgical technique. However, there are instances where a less invasive, non-surgical treatment option is warranted, including patients who are poor surgical risks or those with diffuse disease. The purpose of this article is to review the literature and describe the non-surgical treatment options, indications and efficacies for non-melanoma primary eyelid malignancies.
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Affiliation(s)
- Ann P Murchison
- Oculoplastic and Orbital Surgery Service, Wills Eye Institute, Philadelphia, Pennsylvania 19107, USA.
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31
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Walter A, Barysch MJ, Behnke S, Dziunycz P, Schmid B, Ritter E, Gnjatic S, Kristiansen G, Moch H, Knuth A, Dummer R, van den Broek M. Cancer-Testis Antigens and Immunosurveillance in Human Cutaneous Squamous Cell and Basal Cell Carcinomas. Clin Cancer Res 2010; 16:3562-70. [DOI: 10.1158/1078-0432.ccr-09-3136] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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32
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Antigen-specific CD8 T cells can eliminate antigen-bearing keratinocytes with clonogenic potential via an IFN-gamma-dependent mechanism. J Invest Dermatol 2010; 130:1841-8. [PMID: 20237491 DOI: 10.1038/jid.2010.49] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The immune system surveys the skin for keratinocytes (KCs) infected by viruses or with acquired genetic damage. The mechanism by which T cells mediate KC elimination is however undefined. In this study we show that antigen-specific CD8 T cells can eliminate antigen-bearing KCs in vivo and inhibit their clonogenic potential in vitro, independently of the effector molecules perforin and Fas-ligand (Fas-L). In contrast, IFN-gamma receptor expression on KCs and T cells producing IFN-gamma are each necessary and sufficient for in vitro inhibition of KC clonogenic potential. Thus, antigen-specific cytotoxic T lymphocytes (CTLs) may mediate destruction of epithelium expressing non-self antigen by eliminating KCs with potential for self-renewal through an IFN-gamma-dependent mechanism.
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Ghafouri-Fard S, Abbasi A, Moslehi H, Faramarzi N, Taba taba Vakili S, Mobasheri M, Modarressi M. Elevated expression levels of testis-specific genes TEX101
and SPATA19
in basal cell carcinoma and their correlation with clinical and pathological features. Br J Dermatol 2009; 162:772-9. [DOI: 10.1111/j.1365-2133.2009.09568.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ramachandran S, Rajaratnam R, Smith AG, Lear JT, Strange RC. Patients with both basal and squamous cell carcinomas are at a lower risk of further basal cell carcinomas than patients with only a basal cell carcinoma. J Am Acad Dermatol 2009; 61:247-51. [PMID: 19481292 DOI: 10.1016/j.jaad.2009.03.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2008] [Revised: 02/19/2009] [Accepted: 03/03/2009] [Indexed: 11/26/2022]
Abstract
BACKGROUND The rate of development of further basal cell carcinoma (BCC) after first presentation is highly variable. The mechanisms that determine this phenotypic difference are unclear. OBJECTIVE We assessed the risks of developing a subsequent BCC in patients who developed a BCC and a squamous cell carcinoma (SCC) and compared them with patients who developed a BCC only. METHODS In all, 1040 patients who developed BCC only were compared with 140 patients who developed BCC and SCC to see whether the latter group included a high proportion of risk phenotypes (eg, male sex and fair skin). We then compared the number of BCCs developing per year in the two groups (174 BCC only and 71 BCC/SCC) during a 5-year period after initial BCC presentation. RESULTS The BCC/SCC group demonstrated a significantly lower BCC/year rate than BCC only group. The rate of development of further BCC during 5-year follow-up was lower in the BCC/SCC group because a smaller number of patients developed subsequent BCC and not because the same proportion of patients developed lesions but in smaller numbers. After 5 years of follow-up, 51.1% of BCC and 74.6% of BCC/SCC cases were free from a subsequent BCC. Logistic regression analysis corrected for age at initial presentation confirmed that patients with BCC/SCC were less likely to develop a further BCC during the 5 years after initial presentation (P = .001, odds ratio = 0.31, 95% confidence interval 0.15-0.63). LIMITATIONS Because of the large patient group and long study follow-up from the date of the index BCC or SCC, not all data were obtained. Where this is the case, the number of patients for whom the information is available is provided. CONCLUSIONS Patients who develop a BCC are similar to patients who develop both a BCC and SCC, confirming the overlap of causative factors. Patients who develop both a BCC and SCC are less likely to develop BCCs compared with patients who develop BCC only.
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Affiliation(s)
- Sudarshan Ramachandran
- Institute of Science and Technology in Medicine, Keele University Medical School, Hartshill Campus, University Hospital of North Staffordshire, Stoke-on-Trent, United Kingdom
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Yang EV, Benson DM, Glaser R. Catecholamines can mediate stress-related effects on tumor progression. Expert Rev Endocrinol Metab 2008; 3:699-703. [PMID: 30764060 DOI: 10.1586/17446651.3.6.699] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Studies have implicated behavior as a factor that can influence several aspects of health and have described the complex bidirectional interactions among the CNS, the endocrine system and the immune system that are involved. There is evidence that psychological factors can affect the incidence and progression of some cancers in humans. The hypothesis that stress could be a cofactor is supported by data obtained from animal models. Catecholamines, norepinephrine in particular, have been shown to directly affect various aspects of tumor development that is separate from the well-characterized effects on the cellular immune response to immunogenic tumors. Studies have shown that norepinephrine can directly affect tumor cell behavior and gene expression, further suggesting another mechanism for stress-related modulation of tumor progression. This line of research further suggests that interventions targeting components of the activated sympathetic-adrenal-medullary axis, or the utilization of β-adrenergic receptor-blocking agents, may represent new strategies for slowing down the progression of malignant disease and improving cancer patients' quality of life.
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Affiliation(s)
- Eric V Yang
- a Department of Molecular Virology, Immunology and Medical Genetics; Institute for Behavioral Medicine Research, The Ohio State University Medical Center, Columbus, OH 43210, USA
| | - Don M Benson
- b Comprehensive Cancer Center; Department of Internal Medicine, The Ohio State University Medical Center, Columbus, OH 43210, USA
| | - Ronald Glaser
- c Department of Molecular Virology, Immunology and Medical Genetics; Comprehensive Cancer Center; Department of Internal Medicine; Institute for Behavioral Medicine Research, The Ohio State University Medical Center, Columbus, OH 43210, USA.
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Dummer R, Rochlitz C, Velu T, Acres B, Limacher JM, Bleuzen P, Lacoste G, Slos P, Romero P, Urosevic M. Intralesional Adenovirus-mediated Interleukin-2 Gene Transfer for Advanced Solid Cancers and Melanoma. Mol Ther 2008; 16:985-94. [DOI: 10.1038/mt.2008.32] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Tumor immune escape by the loss of homeostatic chemokine expression. Proc Natl Acad Sci U S A 2007; 104:19055-60. [PMID: 18025475 DOI: 10.1073/pnas.0705673104] [Citation(s) in RCA: 111] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The novel keratinocyte-specific chemokine CCL27 plays a critical role in the organization of skin-associated immune responses by regulating T cell homing under homeostatic and inflammatory conditions. Here we demonstrate that human keratinocyte-derived skin tumors may evade T cell-mediated antitumor immune responses by down-regulating the expression of CCL27 through the activation of epidermal growth factor receptor (EGFR)-Ras-MAPK-signaling pathways. Compared with healthy skin, CCL27 mRNA and protein expression was progressively lost in transformed keratinocytes of actinic keratoses and basal and squamous cell carcinomas. In vivo, precancerous skin lesions as well as cutaneous carcinomas showed significantly elevated levels of phosphorylated ERK compared with normal skin, suggesting the activation of EGFR-Ras signaling pathways in keratinocyte-derived malignancies. In vitro, exogenous stimulation of the EGFR-Ras signaling pathway through EGF or transfection of the dominant-active form of the Ras oncogene (H-RasV12) suppressed whereas an EGFR tyrosine kinase inhibitor increased CCL27 mRNA and protein production in keratinocytes. In mice, neutralization of CCL27 led to decreased leukocyte recruitment to cutaneous tumor sites and significantly enhanced primary tumor growth. Collectively, our data identify a mechanism of skin tumors to evade host antitumor immune responses.
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38
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Induction of the members of Notch pathway in superficial basal cell carcinomas treated with imiquimod. Arch Dermatol Res 2007; 299:493-8. [DOI: 10.1007/s00403-007-0785-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2007] [Revised: 08/14/2007] [Accepted: 08/29/2007] [Indexed: 12/28/2022]
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Cohen PR, Schulze KE, Nelson BR. Basal cell carcinoma with mixed histology: a possible pathogenesis for recurrent skin cancer. Dermatol Surg 2006; 32:542-51. [PMID: 16681663 DOI: 10.1111/j.1524-4725.2006.32110.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Basal cell carcinoma with mixed histology (BCC-MH) demonstrates more than one pathologic pattern of tumor. Appropriate therapy for the nonaggressive tumor subtype diagnosed from a superficial biopsy may not be adequate to treat the unsuspected aggressive tumor subtype, resulting in recurrent skin cancer. OBJECTIVE We prospectively evaluated the incidence and characteristics of BCC-MH. METHODS Mohs surgical sections were evaluated for BCC-MH. RESULTS BCC-MH was observed in 43% (49/144) of cancers. Only 10% (5/49) of the biopsy reports from these cancers diagnosed BCC-MH. Most BCC-MH were previously untreated (90% [44/49] of tumors) and were located on the nose. CONCLUSION More than 40% of basal cell carcinomas referred for removal of the residual tumor were BCC-MH. An unsuspected aggressive pathologic pattern of growth may not be detected after a superficial biopsy. Subsequently, the cancer may recur if the initial treatment for the diagnosed nonaggressive tumor subtype is inadequate for the undiscovered aggressive carcinoma. Mohs micrographic surgery is recommended for BCC-MH treatment.
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Affiliation(s)
- Philip R Cohen
- Dermatologic Surgery Center of Houston, PA, Houston, Texas 77030, USA
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Cohen PR, Schulze KE, Nelson BR. Cutaneous Carcinoma with Mixed Histology: A Potential Etiology for Skin Cancer Recurrence and an Indication for Mohs Microscopically Controlled Surgical Excision. South Med J 2005; 98:740-7. [PMID: 16108247 DOI: 10.1097/01.smj.0000166674.09383.ec] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Cutaneous carcinomas with mixed histology describe nonmelanoma skin cancers which have more than one histologic subtype. These include basal cell carcinomas with concurrent aggressive growth patterns (such as sclerosing, infiltrating, micronodular, keratinizing, and tumors with perineural involvement) and nonaggressive growth patterns (such as superficial, nodular, and follicular) and squamous cell carcinomas with concurrent poorly differentiated and well-differentiated components. One mechanism of recurrence of nonmelanoma skin cancer may very well result from the inadequate initial treatment of cutaneous tumors with mixed histology. If the aggressive histologic subtype of the original tumor is initially not suspected based upon the pathology observed from a superficial biopsy specimen, the clinician may initiate therapy that would be appropriate for the less aggressive variant that was diagnosed. Subsequently, the more aggressive tumor may persist and eventually manifest as a clinical recurrence of the cancer. This is particularly important when there is perineural tumor involvement. We describe two patients whose skin cancers had more than one histologic subtype to demonstrate the histologic features of cutaneous malignancies with more than one pathologic pattern and to emphasize how inaccurate a single diagnostic biopsy can be. We also suggest that clinicians consider Mohs surgical excision of nonmelanoma skin cancers since this technique incorporates microscopically controlled removal of the tumor with complete pathologic evaluation of all surgical margins for any residual cancer.
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Affiliation(s)
- Philip R Cohen
- Dermatologic Surgery Center of Houston and the Department of Dermatology, University of Texas Medical School, Houston, TX, USA
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Urosevic M, Oberholzer PA, Maier T, Hafner J, Laine E, Slade H, Benninghoff B, Burg G, Dummer R. Imiquimod treatment induces expression of opioid growth factor receptor: a novel tumor antigen induced by interferon-alpha? Clin Cancer Res 2005; 10:4959-70. [PMID: 15297396 DOI: 10.1158/1078-0432.ccr-04-0193] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Imiquimod represents a synthetic local immune response modifier that has demonstrated efficacy in clearing basal cell carcinoma. Via interaction with Toll-like receptor 7 on immune cells, imiquimod induces local production of cytokines, such as interferon (IFN)-alpha. EXPERIMENTAL DESIGN To more closely define and elucidate mechanisms leading to basal cell carcinoma clearance in vivo, we examined gene expression profiles of skin basal cell carcinoma before and after treatment with 5% imiquimod cream (Aldara) by using high-density oligonucleotide arrays. RESULTS We show that imiquimod predominantly induces genes involved in different aspects of immune response. In addition to effects on immunity, imiquimod treatment modulates the expression of genes involved in the control of apoptosis and oncogenesis. Array data indicated that imiquimod treatment induces expression of opioid growth factor receptor, a molecule recently reported to be a target for antitumor antibody responses. Immunohistochemistry revealed in vivo up-regulation of opioid growth factor receptor protein on tumor and on infiltrating cells after treatment. By using basal cell carcinoma cell lines treated with IFN-alpha or imiquimod, we show that opioid growth factor receptor up-regulation is IFN-alpha-mediated, rather then directly imiquimod-mediated. By using tissue microarray containing 52 basal cell carcinomas, we demonstrate opioid growth factor receptor expression in almost half of the cases. Expression of opioid growth factor receptor correlated with a longer recurrence-free period in basal cell carcinoma that recurred after radiotherapy (Kaplan-Meier analysis, P = 0.041). CONCLUSIONS In addition to its immunomodulatory and antiproliferative activity, opioid growth factor receptor seems to have a prognostic significance in basal cell carcinoma patients. Our data add to the growing list of basal cell carcinoma-associated tumor antigens.
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Affiliation(s)
- Mirjana Urosevic
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
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Ramos J, Villa J, Ruiz A, Armstrong R, Matta J. UV Dose Determines Key Characteristics of Nonmelanoma Skin Cancer. Cancer Epidemiol Biomarkers Prev 2004. [DOI: 10.1158/1055-9965.2006.13.12] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), known as nonmelanoma skin cancer (NMSC), are the most common cancers worldwide. Although many factors are involved in the pathogenesis of NMSC, UV radiation is an important risk factor. A fundamental question in skin cancer research is whether varying doses of total UV radiation influence key characteristics of NMSC. The hypothesis that differences in UV doses influence the BCC/SCC ratio, number of tumors, and anatomic location of the tumor was investigated in 311 participants having 326 tumors and with exposure to a broad range of UV doses. An epidemiologic questionnaire was given to each participant soliciting detailed information on exposure to solar radiation. Environmental UVA and UVB doses were measured continually for 6 years at a permanent UV monitoring station. The total ratio of BCC/SCC was 3.5. Participants who received low and high UV doses had a BCC/SCC ratio of 4.2. Those who received very high UV doses had a ratio of 2.1. A very high UV dose was also associated with the doubling of the total number of tumors per person and a significantly increased risk of having SCC, a more aggressive malignancy. Tumors in sun-exposed areas (on the body) were more common in participants who received high and very high UV doses. The tumors in sun-protected areas were associated with exposure to lower levels of UV. This large-scale population study provides evidence that varying doses of UV radiation have a profound influence on key characteristics of NMSC.
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Affiliation(s)
- Juan Ramos
- 1Department of Pharmacology and Toxicology, Ponce School of Medicine
| | - Jaime Villa
- 2Parra Building, Damas Hospital, Ponce, Puerto Rico; and
| | - Abigail Ruiz
- 3Department of Marine Sciences, University of Puerto Rico, Mayaguez, Puerto Rico
| | - Roy Armstrong
- 3Department of Marine Sciences, University of Puerto Rico, Mayaguez, Puerto Rico
| | - Jaime Matta
- 1Department of Pharmacology and Toxicology, Ponce School of Medicine
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Bianchi L, Orlandi A, Campione E, Angeloni C, Costanzo A, Spagnoli LG, Chimenti S. Topical treatment of basal cell carcinoma with tazarotene: a clinicopathological study on a large series of cases. Br J Dermatol 2004; 151:148-56. [PMID: 15270884 DOI: 10.1111/j.1365-2133.2004.06044.x] [Citation(s) in RCA: 299] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Basal cell carcinoma (BCC) is the most common cancer in humans. Medical treatment modalities offer cost reductions and clinical advantages in selected cases such as low-risk areas, surgically inaccessible sites, patients with multiple neoplasms, and older, infirm or anticoagulated subjects. Tazarotene has been proposed for the treatment of BCC; however, data on its efficacy are lacking. OBJECTIVES To investigate the efficacy of tazarotene in a large series of BCCs, better to define the clinical advantages and the mechanisms of action in vivo. METHODS Tazarotene 0.1% gel was applied daily for 24 weeks to 154 small superficial and nodular BBCs. Clinicopathological changes were followed during the therapy by dermoscopic and histological examination. Proliferation, retinoic acid receptors and apoptosis were investigated by immunohistochemistry and terminal deoxynucleotidyl transferase-mediated deoxyuridine triphosphate-biotin nick-end labelling on biopsies. RESULTS At 24 weeks of therapy, 70.8% of the BCCs showed > 50% clinical and dermoscopic regression, and 30.5% healed without recurrences after 3 years of follow-up. At 12 weeks, biopsies showed that regression was associated with reduced proliferation and increased apoptosis of basaliomatous cells. Most unresponsive tumours displayed a keratotic differentiation. CONCLUSIONS Tazarotene was effective in the majority of superficial and nodular undifferentiated BCCs treated, possibly by antiproliferative and proapoptotic actions in vivo. Keratotic BCCs were the major type among the unresponsive tumours, and were characterized by overexpression of p53 and cellular retinol binding protein-1 in comparison with undifferentiated tumours. Topical tazarotene represents an alternative medical choice for selected cases of BCC.
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Affiliation(s)
- L Bianchi
- Department of Dermatology, Tor Vergata University of Rome, Policlinico Tor Vergata, Viale Oxford 81, 00133 Rome, Italy.
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Orlandi A, Bianchi L, Costanzo A, Campione E, Giusto Spagnoli L, Chimenti S. Evidence of increased apoptosis and reduced proliferation in basal cell carcinomas treated with tazarotene. J Invest Dermatol 2004; 122:1037-41. [PMID: 15102095 DOI: 10.1111/j.0022-202x.2004.22414.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A preliminary clinical experience suggested tazarotene, a new acetylenic retinoid, as an effective alternative topical treatment of basal cell carcinomas (BCC). The mechanisms of action of this synthetic retinoid, however, have not been yet clarified. In this work we assessed the in vivo effects of daily application of tazarotene for 24 wk, on 30 small superficial and nodular BCC, and the in vitro effects of tazarotene on immortalized basal and squamous tumor epidermal cells. Cellular proliferation, apoptosis and changes in expression of retinol and retinoic acid receptors (RAR), p53, bcl-2, and bax were studied by immunohistochemistry, western blotting and PCR. Overall, 76.7% of treated tumors showed >50% regression. Complete healing was observed in 46.7% of all treated BCC, without recurrences at 2-y observation. Regression was associated with reduced proliferation and increased apoptosis, demonstrated by Ki-67- and TdT-mediated dUTP-biotin nick-end labelling-positive nuclear staining, and with enhanced RAR-beta and bax expression, with RAR-alpha and -gamma expression unchanged. In vitro, tazarotene induced a concentration-dependent increase of RAR-beta and bax associated with a greater rate of apoptosis and growth inhibition in basaloid tumor cells compared with squamous tumor cells. Our studies provide convincing evidence that tazarotene induces BCC regression possibly by synergistic RAR-beta-dependent anti-proliferative and pro-apoptotic pathways.
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Affiliation(s)
- Augusto Orlandi
- Department of Biopathology and Image Diagnostics, Anatomic Pathology Institute, University of Rome, Italy.
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Zagrodnik B, Kempf W, Seifert B, Müller B, Burg G, Urosevic M, Dummer R. Superficial radiotherapy for patients with basal cell carcinoma: recurrence rates, histologic subtypes, and expression of p53 and Bcl-2. Cancer 2004; 98:2708-14. [PMID: 14669293 DOI: 10.1002/cncr.11798] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The histologic subtype of a basal cell carcinoma (BCC) may be an important factor for the success of a certain treatment modality. In the current article, the authors report recurrence rates among patients with BCC after superficial radiotherapy as well as Bcl-2 and p53 expression levels stratified by BCC subtype. METHODS The authors performed a retrospective study of 175 BCCs in 148 patients (64 female patients and 84 male patients; mean age, 69 years) who were treated with radiotherapy. According to their histologic patterns, BCCs were classified as nodular (n = 103), superficial (n = 25), and sclerosing (n = 47). In addition, six patients with metatypic BCC were reviewed. Bcl-2 and p53 protein expression was examined on a tissue microarray of 60 BCC samples (18 nodular tumors, 12 superficial tumors, and 30 sclerosing tumors). RESULTS The estimated 5-year recurrence rate for all patients with BCC was 15.8%: 8.2% for patients with the nodular subtype, 26.1% for patients with the superficial subtype, and 27.7% for patients with the sclerosing subtype (Kaplan-Meier analysis: P = 0.055). The median follow-up was 48 months. The mean time to recurrence was 20 months, and 86.4% of all recurrences occurred within 3 years after treatment. No gender-specific differences were observed. In addition, one of six metatypic BCCs recurred. Nuclear p53 immunoreactivity and low Bcl-2 expression were significantly correlated with the sclerosing subtype. Overall, 61.5% of patients developed additional neoplasms during follow-up (76 developed additional BCCs, 15 developed squamous cell carcinomas, and 6 developed Bowen disease). CONCLUSIONS The sclerosing subtype of BCC was a risk factor for recurrence after radiotherapy. In contrast, excellent results were achieved for patients with predominant nodular subtype. Nevertheless, radiotherapy may be the therapy of choice for patients with all BCC subtypes, depending on the individual patient's characteristics. Expression analyses confirmed that p53 and Bcl-2 levels may be used as indicators for the aggressiveness of a BCC subtype. Due to the high incidence of additional skin malignancies, patients with BCC need careful follow-up.
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Affiliation(s)
- Beate Zagrodnik
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
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Abstract
Cancer of the skin is by far the most common form of all cancers. Given the increasing incidence of skin cancer worldwide, it seems feasible to reconsider the treatment options available for dealing with this growing problem. Despite the lower costs associated with classical methods such as surgery and radiotherapy, immune response modifiers such as imiquimod appear to be good candidates for the future given their good cosmetic effects, the possibility of treating large areas, and the simpleness of patient-applied treatment with a cream formulation. This article reviews current literature on the use of imiquimod in the treatment of nonmelanoma and melanoma skin cancer.
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Affiliation(s)
- Mirjana Urosevic
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland
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Abstract
Despite well-defined and immunogenic tumor antigens, and even in the presence of tumor antigen-specific cytotoxic cells, the immune system does not appear to be very effective in eradicating cells that have undergone malignant transformation. Tumor cells, even though invading and representing a threat, are not truly "foreign" but autologous cells that have become transformed in a subtle way, enabling them to escape the host immune system. Melanoma, and to less extent nonmelanoma, skin cancers have developed different strategies to circumvent host immunosurveillance. HLA-G is one of the molecules implicated in cancer immunescape. This review will concentrate on induction and expression of this nonclassical class I molecule in different skin cancer types presenting existing experimental evidence on this topic.
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Affiliation(s)
- Mirjana Urosevic
- Department of Dermatology, University Hospital Zurich, Zurich, Switzerland.
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Dummer R, Urosevic M, Kempf W, Hoek K, Hafner J, Burg G. Imiquimod in basal cell carcinoma: how does it work? Br J Dermatol 2003; 149 Suppl 66:57-8. [PMID: 14616353 DOI: 10.1046/j.0366-077x.2003.05630.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Imiquimod is a topical immune response modifier that binds to Toll-like receptor-7 and -8, inducing interferon-alpha. We treated superficial basal cell carcinomas (BCC) with imiquimod 5% cream daily for 5-8 days. The BCC lesions were biopsied before treatment and following imiquimod treatment, when the lesion showed the signs of erosion. We applied histology, immunohistochemistry and gene array technology (Affymetrix) to gain further insight into the mode of action of imiquimod. Our findings demonstrate that imiquimod-induced BCC regression is associated with a strong activity of the innate immune response, mediated by cells of macrophage-monocyte origin and is associated with the induction of apoptosis.
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Affiliation(s)
- R Dummer
- Department of Dermatology, University Hospital of Zurich, Gloriastrasse 31, CH-8091 Zürich, Switzerland.
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Navarro BOG, Cepero W, Suaréz RO, González G, Castillo RM. Diagnosis: Basal Cell Carcinoma. Lab Anim (NY) 2003. [DOI: 10.1038/laban0103-30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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