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Synowiec-Wojtarowicz A, Krawczyk A, Kimsa-Dudek M. Static Magnetic Field Reduces the Anticancer Effect of Hinokitiol on Melanoma Malignant Cells-Gene Expression and Redox Homeostasis Studies. Pharmaceuticals (Basel) 2024; 17:430. [PMID: 38675392 PMCID: PMC11054113 DOI: 10.3390/ph17040430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Melanoma malignant is characterized by a high mortality rate, accounting for as much as 65% of deaths caused by skin cancer. A potential strategy in cancer treatment may be the use of natural compounds, which include hinokitiol (β-Thujaplicin), a phenolic component of essential oils extracted from cypress trees. Many studies confirm that a high-induction SMF (static magnetic field) has anticancer effects and can be used as a non-invasive anticancer therapy in combination with or without drugs. AIM The aim of this experiment was to evaluate the effect of a static magnetic field on melanoma cell cultures (C32 and COLO 829) treated with hinokitiol. METHODS AND RESULTS Melanoma cells were exposed to a static magnetic field of moderate induction and hinokitiol. The research included determining the activity of the antioxidant enzymes (SOD, GPx, and CAT) and MDA concentration as well as the gene expression profile. CONCLUSION Hinokitiol disturbs the redox homeostasis of C32 and COLO 829 melanoma malignant cells. Moreover, a static magnetic field has a protective effect on melanoma malignant cells and abolishes the anticancer effect of hinokitiol.
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Affiliation(s)
- Agnieszka Synowiec-Wojtarowicz
- Department of Nutrigenomics and Bromatology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 8 Jednosci Street, 41-200 Sosnowiec, Poland; (A.K.); (M.K.-D.)
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Lee YJ, Choi YS, Kim S, Heo JY, Kim DS, Kim KD, Nam SM, Nam HS, Lee SH, Choi D, Cho MK. Overexpression of Dock180 and Elmo1 in Melanoma is Associated with Cell Survival and Migration. Ann Dermatol 2023; 35:439-450. [PMID: 38086358 PMCID: PMC10733078 DOI: 10.5021/ad.23.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/30/2023] [Accepted: 07/10/2023] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND Melanoma is one of the most aggressive and metastatic skin cancers. Although overexpression of Dock180 and Elmo1 has been identified in various cancers, including glioma, ovarian cancer, and breast cancer, their expression and functions in melanoma remain unknown. OBJECTIVE This study aims to confirm the expression of Dock180 and Elmo1, their underlying mechanisms, and roles in melanoma. METHODS Both immunohistochemical staining and Western blotting were used to confirm expression of Dock180 and Elmo1 in human melanoma. To identify roles of Dock180 and Elmo1 in cell survival, apoptosis and migration, downregulation of Dock180 or Elmo1 in melanoma cells with small interfering RNA (siRNA) was performed. RESULTS We identified overexpression of Dock180 and Elmo1 in human melanoma compared to normal skin ex vivo. Inhibition of Dock180 or Elmo1 following siRNA in melanoma cells reduced cell viability and increased apoptosis as supported by increased proportion of cells with Annexin V-PE (+) staining and sub-G0/G1 peak in cell cycle analysis. Moreover, inhibition of Dock180 or Elmo1 regulated apoptosis-related proteins, showing downregulation of Bcl-2, caspase-3, and PARP and upregulation of Bax, PUMA, cleaved caspase-3, and cleaved PARP. Furthermore, knockdown of Dock180 and Elmo1 in melanoma cells reduced cell migration and changed cellular signaling pathways including ERK and AKT. Vemurafenib decreased cell viability in concentration-dependent manner, while transfection with Dock180- or Elmo1-specific siRNA in melanoma cells significantly reduced cell viability. CONCLUSION Our results suggest that both Dock180 and Elmo1 may be associated with cancer progression, and can be potential targets for treatment of melanoma.
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Affiliation(s)
- Yoon Jin Lee
- Department of Biochemistry, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Yu Sung Choi
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Sooyoung Kim
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Jae Young Heo
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Dong Sung Kim
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Ki Dam Kim
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea
| | - Seung Min Nam
- Department of Plastic and Reconstructive Surgery, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Hae Seon Nam
- Division of Molecular Cancer Research, Soonchunhyang Medical Research Institute, Soonchunhyang University, Cheonan, Korea
| | - Sang Han Lee
- Department of Biochemistry, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Dongsic Choi
- Department of Biochemistry, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Moon Kyun Cho
- Department of Dermatology, Soonchunhyang University Seoul Hospital, Seoul, Korea.
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Kohtamäki L, Leivonen SK, Mäkelä S, Juteau S, Leppä S, Hernberg M. Intra-patient evolution of tumor microenvironment in the pathogenesis of treatment-naïve metastatic melanoma patients. Acta Oncol 2023; 62:1008-1013. [PMID: 37624703 DOI: 10.1080/0284186x.2023.2248371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023]
Affiliation(s)
- Laura Kohtamäki
- Department of Oncology, Helsinki University Hospital, Comprehensive Cancer Center, University of Helsinki, Finland
| | | | - Siru Mäkelä
- Department of Oncology, Helsinki University Hospital, Comprehensive Cancer Center, University of Helsinki, Finland
| | | | - Sirpa Leppä
- Department of Oncology, Helsinki University Hospital, Comprehensive Cancer Center, University of Helsinki, Finland
- Research Programs Unit, University of Helsinki, Helsinki, Finland
| | - Micaela Hernberg
- Department of Oncology, Helsinki University Hospital, Comprehensive Cancer Center, University of Helsinki, Finland
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He S, Ding Y, Ji Z, Yuan B, Chen J, Ren W. HOPX is a tumor-suppressive biomarker that corresponds to T cell infiltration in skin cutaneous melanoma. Cancer Cell Int 2023; 23:122. [PMID: 37344870 DOI: 10.1186/s12935-023-02962-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 06/02/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Skin cutaneous melanoma (SKCM) is the most threatening type of skin cancer. Approximately 55,000 people lose their lives every year due to SKCM, illustrating that it seriously threatens human life and health. Homeodomain-only protein homeobox (HOPX) is the smallest member of the homeodomain family and is widely expressed in a variety of tissues. HOPX is involved in regulating the homeostasis of hematopoietic stem cells and is closely related to the development of tumors such as breast cancer, nasopharyngeal carcinoma, and head and neck squamous cell carcinoma. However, its function in SKCM is unclear, and further studies are needed. METHODS We used the R language to construct ROC (Receiver-Operating Characteristic) curves, KM (Kaplan‒Meier) curves and nomograms based on databases such as the TCGA and GEO to analyze the diagnostic and prognostic value of HOPX in SKCM patients. Enrichment analysis, immune scoring, GSVA (Gene Set Variation Analysis), and single-cell sequencing were used to verify the association between HOPX expression and immune infiltration. In vitro experiments were performed using A375 cells for phenotypic validation. Transcriptome sequencing was performed to further analyze HOPX gene-related genes and their signaling pathways. RESULTS Compared to normal cells, SKCM cells had low HOPX expression (p < 0.001). Patients with high HOPX expression had a better prognosis (p < 0.01), and the marker had good diagnostic efficacy (AUC = 0.744). GO/KEGG (Gene Ontology/ Kyoto Encyclopedia of Genes and Genomes) analysis, GSVA and single-cell sequencing analysis showed that HOPX expression is associated with immune processes and high enrichment of T cells and could serve as an immune checkpoint in SKCM. Furthermore, cellular assays verified that HOPX inhibits the proliferation, migration and invasion of A375 cells and promotes apoptosis and S-phase arrest. Interestingly, tumor drug sensitivity analysis revealed that HOPX also plays an important role in reducing clinical drug resistance. CONCLUSION These findings suggest that HOPX is a blocker of SKCM progression that inhibits the proliferation of SKCM cells and promotes apoptosis. Furthermore, it may be a new diagnostic and prognostic indicator and a novel target for immunotherapy in SKCM patients.
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Affiliation(s)
- Song He
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China
| | - Yu Ding
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China
| | - Zhonghao Ji
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China
- Department of Basic Medicine, Changzhi Medical College, Changzhi, 046000, Shanxi, P.R. China
| | - Bao Yuan
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China
| | - Jian Chen
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China.
| | - Wenzhi Ren
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, P.R. China.
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5
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Souza-Silva IM, Steckelings UM, Assersen KB. The role of vasoactive peptides in skin homeostasis-focus on adiponectin and the kallikrein-kinin system. Am J Physiol Cell Physiol 2023; 324:C741-C756. [PMID: 36745527 DOI: 10.1152/ajpcell.00269.2022] [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: 02/07/2023]
Abstract
Vasoactive peptides often serve a multitude of functions aside from their direct effects on vasodynamics. This article will review the existing literature on two vasoactive peptides and their involvement in skin homeostasis: adiponectin and-as the main representative of the kallikrein-kinin system-bradykinin. Adiponectin is the most abundantly expressed adipokine in the human organism, where it is mainly localized in fat depots including subcutaneous adipose tissue, from where adiponectin can exert paracrine effects. The involvement of adiponectin in skin homeostasis is supported by a number of studies reporting the effects of adiponectin in isolated human keratinocytes, sebocytes, fibroblasts, melanocytes, and immune cells. Regarding skin pathology, the potential involvement of adiponectin in psoriasis, atopic dermatitis, scleroderma, keloid, and melanogenesis is discussed in this article. The kallikrein-kinin system is composed of a variety of enzymes and peptides, most of which have been identified to be expressed in the skin. This also includes the expression of bradykinin receptors on most skin cells. Bradykinin is one of the very few hormones that is targeted by treatment in routine clinical use in dermatology-in this case for the treatment of hereditary angioedema. The potential involvement of bradykinin in wound healing, psoriasis, and melanoma is further discussed in this article. This review concludes with a call for additional preclinical and clinical studies to further explore the therapeutic potential of adiponectin supplementation (for psoriasis, atopic dermatitis, wound healing, scleroderma, and keloid) or pharmacological interference with the kallikrein-kinin system (for wound healing, psoriasis, and melanoma).
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Affiliation(s)
- Igor M Souza-Silva
- Department of Cardiovascular & Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - U Muscha Steckelings
- Department of Cardiovascular & Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Kasper Bostlund Assersen
- Department of Cardiovascular & Renal Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.,Department of Dermatology, Odense University Hospital, Odense, Denmark
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Microbiota, Oxidative Stress, and Skin Cancer: An Unexpected Triangle. Antioxidants (Basel) 2023; 12:antiox12030546. [PMID: 36978794 PMCID: PMC10045429 DOI: 10.3390/antiox12030546] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/24/2023] Open
Abstract
Mounting evidence indicates that the microbiota, the unique combination of micro-organisms residing in a specific environment, plays an essential role in the development of a wide range of human diseases, including skin cancer. Moreover, a persistent imbalance of microbial community, named dysbiosis, can also be associated with oxidative stress, a well-known emerging force involved in the pathogenesis of several human diseases, including cutaneous malignancies. Although their interplay has been somewhat suggested, the connection between microbiota, oxidative stress, and skin cancer is a largely unexplored field. In the present review, we discuss the current knowledge on these topics, suggesting potential therapeutic strategies.
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7
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Nasr D, Kumar PA, Zerdan MB, Ghelani G, Dutta D, Graziano S, Lim SH. Radioimmunoconjugates in the age of modern immuno-oncology. Life Sci 2022; 310:121126. [DOI: 10.1016/j.lfs.2022.121126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/14/2022] [Accepted: 10/22/2022] [Indexed: 11/09/2022]
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Abstract
Malignant melanoma is a neoplasm originating in the melanocytes in the skin. Although malignant melanoma is the third most common cutaneous cancer, it is recognized as the main cause of skin cancer-related mortality, and its incidence is rising. The natural history of malignant melanoma involves an inconsistent and insidious skin cancer with great metastatic potential. Increased ultra-violet (UV) skin exposure is undoubtedly the greatest risk factor for developing cutaneous melanoma; however, a plethora of risk factors are now recognized as causative. Moreover, modern oncology now considers melanoma proliferation a complex, multifactorial process with a combination of genetic, epigenetic, and environmental factors all known to be contributory to tumorgenesis. Herein, we wish to outline the epidemiological, molecular, and biological processes responsible for driving malignant melanoma proliferation.
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Affiliation(s)
| | - Nicola Miller
- Surgery, National University of Ireland Galway, Galway, IRL
| | - Niall M McInerney
- Plastic, Aesthetic, and Reconstructive Surgery, Galway University Hospitals, Galway, IRL
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Schäfer A, Haenig B, Erupathil J, Strickner P, Sabato D, Welford RWD, Klaeylé L, Simon E, Krepler C, Brafford P, Xiao M, Herlyn M, Gstaiger M, Lehembre F, Renz I. Inhibition of endothelin-B receptor signaling synergizes with MAPK pathway inhibitors in BRAF mutated melanoma. Oncogene 2021; 40:1659-1673. [PMID: 33500549 DOI: 10.1038/s41388-020-01628-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 12/03/2020] [Accepted: 12/15/2020] [Indexed: 01/30/2023]
Abstract
The clinical benefit of MAPK pathway inhibition in melanoma patients carrying BRAF mutations is temporal. After the initial response to treatment, the majority of tumors will develop resistance and patients will relapse. Here we demonstrate that the endothelin-endothelin receptor B (ETBR) signaling pathway confers resistance to MAPK pathway inhibitors in BRAF mutated melanoma. MAPK blockade, in addition to being anti-proliferative, induces a phenotypic change which is characterized by increased expression of melanocyte-specific genes including ETBR. In the presence of MAPK inhibitors, activation of ETBR by endothelin enables the sustained proliferation of melanoma cells. In mouse models of melanoma, including patient-derived xenograft models, concurrent inhibition of the MAPK pathway and ETBR signaling resulted in a more effective anti-tumor response compared to MAPK pathway inhibition alone. The combination treatment significantly reduced tumor growth and prolonged survival compared to therapies with MAPK pathway inhibitors alone. The phosphoproteomic analysis revealed that ETBR signaling did not induce resistance towards MAPK pathway inhibitors by restoring MAPK activity, but instead via multiple alternative signaling pathways downstream of the small G proteins GNAq/11. Together these data indicate that a combination of MAPK pathway inhibitors with ETBR antagonists could have a synergistically beneficial effect in melanoma patients with hyperactivated MAPK signaling pathways.
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Affiliation(s)
- Alexander Schäfer
- Department of Biology, Institute of Molecular Systems Biology, ETH Zürich, Otto-Stern-Weg 3, 8093, Zürich, Switzerland.,Swiss BioQuant AG, 4153, Reinach, Switzerland
| | - Benedicte Haenig
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Julie Erupathil
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Panja Strickner
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Daniela Sabato
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Richard W D Welford
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Lhéanna Klaeylé
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Elise Simon
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland.,Novartis Institutes for BioMedical Research, 4002, Basel, Switzerland
| | - Clemens Krepler
- Molecular and Cellular Oncogenesis Program and Melanoma Research Center, The Wistar Institute, Philadelphia, PA, 19104, USA.,Merck, North Wales, PA, 19454, USA
| | - Patricia Brafford
- Molecular and Cellular Oncogenesis Program and Melanoma Research Center, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Min Xiao
- Molecular and Cellular Oncogenesis Program and Melanoma Research Center, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Meenhard Herlyn
- Molecular and Cellular Oncogenesis Program and Melanoma Research Center, The Wistar Institute, Philadelphia, PA, 19104, USA
| | - Matthias Gstaiger
- Department of Biology, Institute of Molecular Systems Biology, ETH Zürich, Otto-Stern-Weg 3, 8093, Zürich, Switzerland
| | - Francois Lehembre
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland
| | - Imke Renz
- Drug Discovery Biology, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, 4123, Allschwil, Switzerland.
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Mazurkiewicz J, Simiczyjew A, Dratkiewicz E, Ziętek M, Matkowski R, Nowak D. Stromal Cells Present in the Melanoma Niche Affect Tumor Invasiveness and Its Resistance to Therapy. Int J Mol Sci 2021; 22:E529. [PMID: 33430277 PMCID: PMC7825728 DOI: 10.3390/ijms22020529] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 12/29/2020] [Accepted: 01/05/2021] [Indexed: 12/14/2022] Open
Abstract
Malignant melanoma is a highly metastatic type of cancer, which arises frequently from transformed pigment cells and melanocytes as a result of long-term UV radiation exposure. In recent years, the incidence of newly diagnosed melanoma patients reached 5% of all cancer cases. Despite the development of novel targeted therapies directed against melanoma-specific markers, patients' response to treatment is often weak or short-term due to a rapid acquisition of drug resistance. Among the factors affecting therapy effectiveness, elements of the tumor microenvironment play a major role. Melanoma niche encompasses adjacent cells, such as keratinocytes, cancer-associated fibroblasts (CAFs), adipocytes, and immune cells, as well as components of the extracellular matrix and tumor-specific physicochemical properties. In this review, we summarize the current knowledge concerning the influence of cancer-associated cells (keratinocytes, CAFs, adipocytes) on the process of melanomagenesis, tumor progression, invasiveness, and the emergence of drug resistance in melanoma. We also address how melanoma can alter the differentiation and activation status of cells present in the tumor microenvironment. Understanding these complex interactions between malignant and cancer-associated cells could improve the development of effective antitumor therapeutic strategies.
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Affiliation(s)
- Justyna Mazurkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Ewelina Dratkiewicz
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; (M.Z.); (R.M.)
- Wroclaw Comprehensive Cancer Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland; (A.S.); (E.D.); (D.N.)
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Sayan A, Plant R, Eccles B, Davies C, Ilankovan V. Recent advances in the management of cutaneous malignant melanoma: our case cohort. Br J Oral Maxillofac Surg 2020; 59:534-545. [PMID: 33766481 DOI: 10.1016/j.bjoms.2020.11.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 11/10/2020] [Indexed: 11/18/2022]
Abstract
Decades of research into the management of cutaneous malignant melanoma have proven it to be a 'tough nut to crack', and its incidence has continued to increase over the last 30 years. Surgery remains a gold standard for early-stage melanoma with five-year survival of 98% for stage I disease, and 90% for stage II. Nonetheless, patients with stage III disease are at a higher risk, resulting in local recurrence as well as distant metastasis. Research regarding the control of metastatic malignant melanoma of the head and neck has evolved. Currently the search is on to understand metastatic malignant melanoma as a heterogeneous disease both at the molecular and clinical level. This paper focuses on the latest systemic therapy for metastatic disease of the head and neck, including cytotoxic chemotherapy, immunotherapy, and target therapy. The new eighth edition of tumour staging, and the sequelae for malignant melanoma, sentinel lymph node biopsy (SLNB), surgical intervention, and its benefits and shortfalls, are discussed. Also, the outcome of our cohort series of patients with metastatic cutaneous malignant melanoma who were treated with systemic combination therapy in Dorset is presented.
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Affiliation(s)
- A Sayan
- Poole Hospital NHS Foundation Trust.
| | - R Plant
- Poole Hospital NHS Foundation Trust
| | - B Eccles
- Poole Hospital NHS Foundation Trust
| | - C Davies
- Poole Hospital NHS Foundation Trust
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12
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New insights on the role of autophagy in the pathogenesis and treatment of melanoma. Mol Biol Rep 2020; 47:9021-9032. [DOI: 10.1007/s11033-020-05886-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 09/30/2020] [Indexed: 02/07/2023]
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13
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Xia Y, Xie J, Zhao J, Lou Y, Cao D. Screening and Identification of Key Biomarkers in Melanoma: Evidence from Bioinformatic Analyses. J Comput Biol 2020; 28:317-329. [PMID: 32985909 DOI: 10.1089/cmb.2019.0400] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Melanoma is an extremely malignant and occult tumor. To identify candidate genes related to melanoma carcinogenesis and progression, the microarray data sets GSE83583, GSE130244, and GSE31879 were retrieved from the Gene Expression Omnibus (GEO) database using the GEO2R analytical tool provided by the National Center for Biotechnology Information (NCBI). Gene expression analysis was carried out using the DAVID database for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes functional enrichment analyses of differentially expressed genes. A protein-protein interaction network was constructed with the STRING database, the interaction data were imported into Cytoscape software, and the network topology was analyzed to identify key genes. Hub gene expression was verified in the Gene Expression Profiling Interactive Analysis and Human Protein Atlas databases. In addition, Kaplan-Meier survival analysis was performed on hub genes. A total of 142 differentially expressed genes were identified in melanoma tissues, including 50 upregulated genes and 92 downregulated genes. Five central genes (CCNA2, EBP, GABBR2, TRIM32, and ADAM10) were found based on the degree of the nodes. These genes are mainly enriched in protein serine/threonine kinase activity and apoptosis pathways. Survival analysis showed CCNA2 to be related to the overall survival (OS) of patients, and increased expression of TRIM32 led to increased OS and disease-free survival risk. Bioinformatics methods can be used to effectively select key genes in melanoma, and CCNA2 and TRIM32 may be new targets for treatment of this disease.
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Affiliation(s)
- Yijun Xia
- Department of Plastic and Reconstructive Surgery, Anhui Medical University, The Second Affiliated Hospital, Hefei, Anhui, China
| | - Juan Xie
- Department of Plastic and Reconstructive Surgery, Anhui Medical University, The Second Affiliated Hospital, Hefei, Anhui, China
| | - Jun Zhao
- Department of Plastic and Reconstructive Surgery, Anhui Medical University, The Second Affiliated Hospital, Hefei, Anhui, China
| | - Yin Lou
- Department of Plastic and Reconstructive Surgery, Anhui Medical University, The Second Affiliated Hospital, Hefei, Anhui, China
| | - Dongsheng Cao
- Department of Plastic and Reconstructive Surgery, Anhui Medical University, The Second Affiliated Hospital, Hefei, Anhui, China
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14
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Herraiz C, Jiménez-Cervantes C, Sánchez-Laorden B, García-Borrón JC. Functional interplay between secreted ligands and receptors in melanoma. Semin Cell Dev Biol 2018; 78:73-84. [PMID: 28676423 DOI: 10.1016/j.semcdb.2017.06.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 06/26/2017] [Indexed: 12/11/2022]
Abstract
Melanoma, the most aggressive form of skin cancer, results from the malignant transformation of melanocytes located in the basement membrane separating the epidermal and dermal skin compartments. Cutaneous melanoma is often initiated by solar ultraviolet radiation (UVR)-induced mutations. Melanocytes intimately interact with keratinocytes, which provide growth factors and melanocortin peptides acting as paracrine regulators of proliferation and differentiation. Keratinocyte-derived melanocortins activate melanocortin-1 receptor (MC1R) to protect melanocytes from the carcinogenic effect of UVR. Accordingly, MC1R is a major determinant of susceptibility to melanoma. Despite extensive phenotypic heterogeneity and high mutation loads, the molecular basis of melanomagenesis and the molecules mediating the crosstalk between melanoma and stromal cells are relatively well understood. Mutations of intracellular effectors of receptor tyrosine kinase (RTK) signalling, notably NRAS and BRAF, are major driver events more frequent than mutations in RTKs. Nevertheless, melanomas often display aberrant signalling from RTKs such as KIT, ERRB1-4, FGFR, MET and PDGFR, which contribute to disease progression and resistance to targeted therapies. Progress has also been made to unravel the role of the tumour secretome in preparing the metastatic niche. However, key aspects of the melanoma-stroma interplay, such as the molecular determinants of dormancy, remain poorly understood.
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Affiliation(s)
- Cecilia Herraiz
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Murcia, and Instituto Murciano de Investigación Biosanitaria (IMIB), Campus de Ciencias de la Salud, El Palmar, Murcia, Spain
| | - Celia Jiménez-Cervantes
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Murcia, and Instituto Murciano de Investigación Biosanitaria (IMIB), Campus de Ciencias de la Salud, El Palmar, Murcia, Spain
| | - Berta Sánchez-Laorden
- Instituto de Neurociencias, Consejo Superior de Investigaciones Científicas and Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - José C García-Borrón
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Murcia, and Instituto Murciano de Investigación Biosanitaria (IMIB), Campus de Ciencias de la Salud, El Palmar, Murcia, Spain.
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Leonardi GC, Falzone L, Salemi R, Zanghì A, Spandidos DA, McCubrey JA, Candido S, Libra M. Cutaneous melanoma: From pathogenesis to therapy (Review). Int J Oncol 2018; 52:1071-1080. [PMID: 29532857 PMCID: PMC5843392 DOI: 10.3892/ijo.2018.4287] [Citation(s) in RCA: 224] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 02/08/2018] [Indexed: 02/07/2023] Open
Abstract
In less than 10 years, melanoma treatment has been revolutionized with the approval of tyrosine kinase inhibitors and immune checkpoint inhibitors, which have been shown to have a significant impact on the prognosis of patients with melanoma. The early steps of this transformation have taken place in research laboratories. The mitogen‑activated protein kinase (MAPK) pathway, phosphoinositol‑3‑kinase (PI3K) pathway promote the development of melanoma through numerous genomic alterations on different components of these pathways. Moreover, melanoma cells deeply interact with the tumor microenvironment and the immune system. This knowledge has led to the identification of novel therapeutic targets and treatment strategies. In this review, the epidemiological features of cutaneous melanoma along with the biological mechanisms involved in its development and progression are summarized. The current state‑of‑the‑art of advanced stage melanoma treatment strategies and the currently available evidence of the use of predictive and prognostic biomarkers are also discussed.
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Affiliation(s)
- Giulia C. Leonardi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania
| | - Rossella Salemi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania
| | - Antonino Zanghì
- Department of Medical and Surgical Sciences and Advanced Technology 'G.F. Ingrassia', University of Catania, 95125 Catania, Italy
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Crete, Greece
| | - James A. McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine at East Carolina University, Greenville, NC 27858, USA
| | - Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania
- Research Center of Tumor Prevention, Diagnosis and Cure (CRS PreDiCT), University of Catania, 95123 Catania, Italy
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Keratinocyte Sonic Hedgehog Upregulation Drives the Development of Giant Congenital Nevi via Paracrine Endothelin-1 Secretion. J Invest Dermatol 2017; 138:893-902. [PMID: 29138054 DOI: 10.1016/j.jid.2017.10.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 10/21/2017] [Accepted: 10/23/2017] [Indexed: 01/20/2023]
Abstract
Giant congenital nevi are associated with clinical complications such as neurocutaneous melanosis and melanoma. Virtually nothing is known about why some individuals develop these lesions. We previously identified the sonic hedgehog (Shh) pathway regulator Cdon as a candidate nevus modifier gene. Here we validate this by studying Cdon knockout mice, and go on to establishing the mechanism by which Shh exacerbates nevogenesis. Cdon knockout mice develop blue nevi without the need for somatic melanocyte oncogenic mutation. In a mouse model carrying melanocyte NRASQ61K, we found that strain backgrounds that carry genetic variants that cause increased keratinocyte Shh pathway activity, as measured by Gli1 and Gli2 expression, develop giant congenital nevi. Shh components are also active adjacent to human congenital nevi. Mechanistically, this exacerbation of nevogenesis is driven via the release of the melanocyte mitogen endothelin-1 from keratinocytes. We then suppressed nevus development in mice using Shh and endothelin antagonists. Our work suggests an aspect of nevus development whereby keratinocyte cytokines such as endothelin-1 can exacerbate nevogenesis, and provides potential therapeutic approaches for giant congenital nevi. Furthermore, it highlights the notion that germline genetic variation, in addition to somatic melanocyte mutation, can strongly influence the histopathological features of melanocytic nevi.
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Majali-Martinez A, Velicky P, Pollheimer J, Knöfler M, Yung HW, Burton GJ, Tabrizi-Wizsy NG, Lang U, Hiden U, Desoye G, Dieber-Rotheneder M. Endothelin-1 down-regulates matrix metalloproteinase 14 and 15 expression in human first trimester trophoblasts via endothelin receptor type B. Hum Reprod 2016; 32:46-54. [PMID: 27864359 PMCID: PMC5165079 DOI: 10.1093/humrep/dew295] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 10/25/2016] [Accepted: 11/01/2016] [Indexed: 01/12/2023] Open
Abstract
STUDY QUESTION Does endothelin-1 (ET-1) regulate matrix metalloproteinase (MMP) 14 and 15 production and invasion of human first trimester trophoblasts? SUMMARY ANSWER ET-1 in pathophysiological concentrations down-regulates MMP14 and MMP15 expression via endothelin receptor (ETR) type B and decreases trophoblast migration and invasion. WHAT IS KNOWN ALREADY MMP14 and MMP15 are involved in trophoblast invasion. Impairment of invasion has been linked to pregnancy complications such as pre-eclampsia (PE). ET-1 is up-regulated in PE. STUDY DESIGN, SIZE, DURATION In vitro study using primary human trophoblasts from 50 first trimester placentas (gestational week 7-12). PARTICIPANTS/MATERIALS, SETTING, METHODS Trophoblasts were cultured in the absence or presence of 10-100 nM ET-1. MMP14 and MMP15 mRNA and protein were quantified by RT-qPCR and Western blotting, respectively. Selective antagonists for ETRA (BQ-123) or ETRB (BQ-788) were used to identify ETR subtypes involved. Functional ET-1 effects were tested in first trimester chorionic villous explants and transwell invasion assays. The roles of tumor necrosis factor (TNF)-α (25 ng/ml) and oxygen (1%) in ET-1 regulation of MMP14 and 15 expression were assessed by Western blotting. MAIN RESULTS AND THE ROLE OF CHANCE ET-1 down-regulated MMP14 and MMP15 mRNA (-21% and -26%, respectively, P < 0.05) and protein levels (-18% and -22%, respectively, P < 0.05). This effect was mediated via ETRB. ET-1 decreased trophoblast outgrowth in placental explants (-24%, P < 0.05) and trophoblast invasion (-26%, P ≤ 0.01). TNF-α enhanced ET-1 mediated MMP15 down-regulation (by 10%, P < 0.05), whereas hypoxia abolished the effect of ET-1 on both MMPs. LARGE SCALE DATA N/A. LIMITATIONS, REASONS FOR CAUTION Only primary trophoblasts were used in this study. Since trophoblast yield from first trimester placental material is limited, further aspects of MMP14 and 15 regulation could not be characterized. Other anti-invasive factors may be altered by ET-1 in trophoblasts and, thus, contribute to the reduced invasion, but have not been investigated. Oxygen levels similar to those found in the decidua (5-8% O2) were not analyzed in this study. WIDER IMPLICATIONS OF THE FINDINGS ET-1 modifies placental function already during the first trimester of pregnancy, the time-window when the placental changes implicated in PE occur. Thus, our results improve the understanding of the placental mechanisms underlying trophoblast invasion and PE. STUDY FUNDING/COMPETING INTERESTS The study was funded by the Oesterreichische Nationalbank (Anniversary Fund, project number: 14796) and the Herzfelder'sche Familienstiftung (to J.P.; number: 00685). AMM received funding from the Austrian Science Fund FWF (W1241) and the Medical University Graz through the PhD Program Molecular Fundamentals of Inflammation (DK-MOLIN). The authors have no conflict of interest.
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Affiliation(s)
- Alejandro Majali-Martinez
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, Graz 8036, Austria
| | - Philipp Velicky
- Department of Obstetrics and Fetal-Maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, Vienna 1090, Austria
| | - Jürgen Pollheimer
- Department of Obstetrics and Fetal-Maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, Vienna 1090, Austria
| | - Martin Knöfler
- Department of Obstetrics and Fetal-Maternal Medicine, Medical University of Vienna, Währinger Gürtel 18-20, Vienna 1090, Austria
| | - Hong Wa Yung
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Downing Street, Cambridge CB2 3 EG, UK
| | - Graham J Burton
- Department of Physiology, Development and Neuroscience, Centre for Trophoblast Research, University of Cambridge, Downing Street, Cambridge CB2 3 EG, UK
| | - Nassim Ghaffari Tabrizi-Wizsy
- Institute of Pathophysiology and Immunology, SFL Chicken CAM Lab, Medical University of Graz, Heinrichstrasse 31a, Graz 8010, Austria
| | - Uwe Lang
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, Graz 8036, Austria
| | - Ursula Hiden
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, Graz 8036, Austria
| | - Gernot Desoye
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, Graz 8036, Austria
| | - Martina Dieber-Rotheneder
- Department of Obstetrics and Gynecology, Medical University of Graz, Auenbruggerplatz 14, Graz 8036, Austria
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