1
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Alexander MH, Cousins WJ, Ewen T, South AP, Lovat P, Stefanos N. The combined immunohistochemical expression of AMBRA1 and SQSTM1 identifies patients with poorly differentiated cutaneous squamous cell carcinoma at risk of metastasis: A proof of concept study. J Cutan Pathol 2024. [PMID: 38421158 DOI: 10.1111/cup.14590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 12/22/2023] [Accepted: 01/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND Cutaneous squamous cell carcinoma (cSCC) incidence continues to increase globally with, as of yet, an unmet need for reliable prognostic biomarkers to identify patients at increased risk of metastasis. The aim of the present study was to test the prognostic potential of the combined immunohistochemical expression of the autophagy regulatory biomarkers, AMBRA1 and SQSTM1, to identify high-risk patient subsets. METHODS A retrospective cohort of 68 formalin-fixed paraffin-embedded primary cSCCs with known 5-year metastatic outcomes were subjected to automated immunohistochemical staining for AMBRA1 and SQSTM1. Digital images of stained slides were annotated to define four regions of interest: the normal and peritumoral epidermis, the tumor mass, and the tumor growth front. H-score analysis was used to semi-quantify AMBRA1 or SQSTM1 expression in each region of interest using Aperio ImageScope software, with receiver operator characteristics and Kaplan-Meier analysis used to assess prognostic potential. RESULTS The combined loss of expression of AMBRA1 in the tumor growth front and SQSTM1 in the peritumoral epidermis identified patients with poorly differentiated cSCCs at risk of metastasis (*p < 0.05). CONCLUSIONS Collectively, these proof of concept data suggest loss of the combined expression of AMBRA1 in the cSCC growth front and SQSTM1 in the peritumoral epidermis as a putative prognostic biomarker for poorly differentiated cSCC.
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Affiliation(s)
- Michael H Alexander
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- AMLo Biosciences, Newcastle Helix, Newcastle upon Tyne, Newcastle upon Tyne, UK
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - William J Cousins
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- AMLo Biosciences, Newcastle Helix, Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Tom Ewen
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- AMLo Biosciences, Newcastle Helix, Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Andrew P South
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Penny Lovat
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
- AMLo Biosciences, Newcastle Helix, Newcastle upon Tyne, Newcastle upon Tyne, UK
| | - Niki Stefanos
- Cellular Pathology, Addenbrookes Hospital, Cambridge, UK
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2
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Fujimoto M, Ishitsuka Y, Tanemura A, Nojima S, Fujimoto M. Trousseau Syndrome in a Case of Extramammary Paget's Disease. Acta Derm Venereol 2023; 103:adv9405. [PMID: 37766658 PMCID: PMC11064287 DOI: 10.2340/actadv.v103.9405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Abstract is missing (Short communication)
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Affiliation(s)
- Megumi Fujimoto
- Department of Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yosuke Ishitsuka
- Department of Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan.
| | - Atsushi Tanemura
- Department of Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Satoshi Nojima
- Department of Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Osaka University Graduate School of Medicine, Osaka, Japan
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3
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Karami Fath M, Azargoonjahromi A, Soofi A, Almasi F, Hosseinzadeh S, Khalili S, Sheikhi K, Ferdousmakan S, Owrangi S, Fahimi M, Zalpoor H, Nabi Afjadi M, Payandeh Z, Pourzardosht N. Current understanding of epigenetics role in melanoma treatment and resistance. Cancer Cell Int 2022; 22:313. [PMID: 36224606 PMCID: PMC9555085 DOI: 10.1186/s12935-022-02738-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022] Open
Abstract
Melanoma is the most aggressive form of skin cancer resulting from genetic mutations in melanocytes. Several factors have been considered to be involved in melanoma progression, including genetic alteration, processes of damaged DNA repair, and changes in mechanisms of cell growth and proliferation. Epigenetics is the other factor with a crucial role in melanoma development. Epigenetic changes have become novel targets for treating patients suffering from melanoma. These changes can alter the expression of microRNAs and their interaction with target genes, which involves cell growth, differentiation, or even death. Given these circumstances, we conducted the present review to discuss the melanoma risk factors and represent the current knowledge about the factors related to its etiopathogenesis. Moreover, various epigenetic pathways, which are involved in melanoma progression, treatment, and chemo-resistance, as well as employed epigenetic factors as a solution to the problems, will be discussed in detail.
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Affiliation(s)
- Mohsen Karami Fath
- Department of Cellular and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | | | - Asma Soofi
- Department of Physical Chemistry, School of Chemistry, College of Sciences, University of Tehran, Tehran, Iran
| | - Faezeh Almasi
- Pharmaceutical Biotechnology Lab, Department of Microbial Biotechnology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
| | - Shahnaz Hosseinzadeh
- Department of Microbiology, Parasitology and Immunology, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Saeed Khalili
- Department of Biology Sciences, Shahid Rajaee Teacher Training University, Tehran, Iran
| | - Kamran Sheikhi
- School of Medicine, Kurdistan University of Medical Sciences, Kurdistan, Iran
| | - Saeid Ferdousmakan
- Department of Pharmacy Practice, Nargund College of Pharmacy, Bangalore, 560085, India
| | - Soroor Owrangi
- Student Research Committe, Fasa University of Medical Sciences, Fasa, Iran
| | | | - Hamidreza Zalpoor
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Mohsen Nabi Afjadi
- Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran.
| | - Zahra Payandeh
- Department Medical Biochemistry and Biophysics, Division Medical Inflammation Research, Karolinska Institute, Stockholm, Sweden.
| | - Navid Pourzardosht
- Biochemistry Department, Guilan University of Medical Sciences, Rasht, Iran.
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4
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Georgescu SR, Mitran CI, Mitran MI, Matei C, Constantin C, Neagu M, Tampa M. Apprising Diagnostic and Prognostic Biomarkers in Cutaneous Melanoma—Persistent Updating. J Pers Med 2022; 12:jpm12091506. [PMID: 36143291 PMCID: PMC9505119 DOI: 10.3390/jpm12091506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/11/2022] [Accepted: 09/11/2022] [Indexed: 12/11/2022] Open
Abstract
The incidence of melanoma, a very aggressive skin cancer, has increased over the past few decades. Although there are well-established clinical, dermoscopic and histopathological criteria, the diagnosis is often performed late, which has important implications on the patient’s clinical outcome. Unfortunately, melanoma is one of the most challenging tumors to diagnose because it is a heterogeneous neoplasm at the clinical, histopathological, and molecular level. The use of reliable biomarkers for the diagnosis and monitoring of disease progression is becoming a standard of care in modern medicine. In this review, we discuss the latest studies, which highlight findings from the genomics, epitranscriptomics, proteomics and metabolomics areas, pointing out different genes, molecules and cells as potential diagnostic and prognostic biomarkers in cutaneous melanoma.
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Affiliation(s)
- Simona Roxana Georgescu
- Department of Dermatology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, “Victor Babes” Clinical Hospital for Infectious Diseases, 030303 Bucharest, Romania
| | - Cristina Iulia Mitran
- Department of Microbiology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Correspondence: (C.I.M.); (M.I.M.)
| | - Madalina Irina Mitran
- “Cantacuzino” National Medico-Military Institute for Research and Development, 011233 Bucharest, Romania
- Correspondence: (C.I.M.); (M.I.M.)
| | - Clara Matei
- Department of Dermatology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania
- Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Monica Neagu
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania
- Colentina Clinical Hospital, 020125 Bucharest, Romania
- Faculty of Biology, University of Bucharest, 030018 Bucharest, Romania
| | - Mircea Tampa
- Department of Dermatology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, “Victor Babes” Clinical Hospital for Infectious Diseases, 030303 Bucharest, Romania
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5
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Ding L, Gosh A, Lee DJ, Emri G, Huss WJ, Bogner PN, Paragh G. Prognostic biomarkers of cutaneous melanoma. Photodermatol Photoimmunol Photomed 2022; 38:418-434. [PMID: 34981569 DOI: 10.1111/phpp.12770] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/02/2021] [Accepted: 12/30/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND/PURPOSE Melanomas account for only approximately 4% of diagnosed skin cancers in the United States but are responsible for the majority of deaths caused by skin cancer. Both genetic factors and ultraviolet (UV) radiation exposure play a role in the development of melanoma. Although melanomas have a strong propensity to metastasize when diagnosed late, melanomas that are diagnosed and treated early pose a low mortality risk. In particular, the identification of patients with increased metastatic risk, who may benefit from early adjuvant therapies, is crucial, especially given the advent of new melanoma treatments. However, the accuracy of classic clinical and histological variables, including the Breslow thickness, presence of ulceration, and lymph node status, might not be sufficient to identify such individuals. Thus, there is a need for the development of additional prognostic melanoma biomarkers that can improve early attempts to stratify melanoma patients and reliably identify high-risk subgroups with the aim of providing effective personalized therapies. METHODS In our current work, we discuss and assess emerging primary melanoma tumor biomarkers and prognostic circulating biomarkers. RESULTS Several promising biomarkers show prognostic value (eg, exosomal MIA (ie, melanoma inhibitory activity), serum S100B, AMLo signatures, and mRNA signatures); however, the scarcity of reliable data precludes the use of these biomarkers in current clinical applications. CONCLUSION Further research is needed on several promising biomarkers for melanoma. Large-scale studies are warranted to facilitate the clinical translation of prognostic biomarker applications for melanoma in personalized medicine.
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Affiliation(s)
- Liang Ding
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Pathology, Buffalo General Medical Center, State University of New York, Buffalo, New York, USA
| | - Alexandra Gosh
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Delphine J Lee
- Division of Dermatology, Department of Medicine, Harbor-UCLA Medical Center, Torrance, California, USA
- Division of Dermatology, Department of Medicine, The Lundquist Institute, Torrance, California, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Gabriella Emri
- Department of Dermatology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Wendy J Huss
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Paul N Bogner
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Gyorgy Paragh
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
- Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
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6
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Cosgarea I, McConnell A, Ewen T, Tang D, Hill D, Anagnostou M, Elias M, Ellis R, Murray A, Spender L, Giglio P, Gagliardi M, Greenwood A, Piacentini M, Inman G, Fimia G, Corazzari M, Armstrong J, Lovat P. Melanoma secretion of transforming growth factor-β2 leads to loss of epidermal AMBRA1 threatening epidermal integrity and facilitating tumour ulceration. Br J Dermatol 2022; 186:694-704. [PMID: 34773645 PMCID: PMC9546516 DOI: 10.1111/bjd.20889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND For patients with early American Joint Committee on Cancer (AJCC)-stage melanoma the combined loss of the autophagy regulatory protein AMBRA1 and the terminal differentiation marker loricrin in the peritumoral epidermis is associated with a significantly increased risk of metastasis. OBJECTIVES The aim of the present study was to evaluate the potential contribution of melanoma paracrine transforming growth factor (TGF)-β signalling to the loss of AMBRA1 in the epidermis overlying the primary tumour and disruption of epidermal integrity. METHODS Immunohistochemistry was used to analyse AMBRA1 and TGF-β2 in a cohort of 109 AJCC all-stage melanomas, and TGF-β2 and claudin-1 in a cohort of 30 or 42 AJCC stage I melanomas, respectively, with known AMBRA1 and loricrin (AMLo) expression. Evidence of pre-ulceration was analysed in a cohort of 42 melanomas, with TGF-β2 signalling evaluated in primary keratinocytes. RESULTS Increased tumoral TGF-β2 was significantly associated with loss of peritumoral AMBRA1 (P < 0·05), ulceration (P < 0·001), AMLo high-risk status (P < 0·05) and metastasis (P < 0·01). TGF-β2 treatment of keratinocytes resulted in downregulation of AMBRA1, loricrin and claudin-1, while knockdown of AMBRA1 was associated with decreased expression of claudin-1 and increased proliferation of keratinocytes (P < 0·05). Importantly, we show loss of AMBRA1 in the peritumoral epidermis was associated with decreased claudin-1 expression (P < 0·05), parakeratosis (P < 0·01) and cleft formation in the dermoepidermal junction (P < 0·05). CONCLUSIONS Collectively, these data suggest a paracrine mechanism whereby TGF-β2 causes loss of AMBRA1 overlying high-risk AJCC early-stage melanomas and reduced epidermal integrity, thereby facilitating erosion of the epidermis and tumour ulceration.
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Affiliation(s)
- I. Cosgarea
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
| | - A.T. McConnell
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - T. Ewen
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - D. Tang
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - D.S. Hill
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- Faculty of Health Sciences and WellbeingUniversity of SunderlandSunderlandUK
| | - M. Anagnostou
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - M. Elias
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - R.A. Ellis
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
| | - A. Murray
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - L.C. Spender
- Jacqui Wood Cancer Centre & Nine Wells Hospital and Medical SchoolUniversity of DundeeDundeeUK
| | - P. Giglio
- Department of BiologyUniversity of Rome ‘Tor Vergata’RomeItaly
| | - M. Gagliardi
- Department Health Sciences, and Centre for Translational Research on Autoimmune and Allergic Disease (CAAD)University of Piemonte OrientaleNovaraItaly
| | - A. Greenwood
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
| | - M. Piacentini
- Department of BiologyUniversity of Rome ‘Tor Vergata’RomeItaly
- Department of EpidemiologyPreclinical Research, and Advanced DiagnosticsNational Institute for Infectious Diseases ‘L. Spallanzani’ IRCCSRomeItaly
| | - G.J. Inman
- CRUK Beatson Institute and Institute of Cancer SciencesUniversity of GlasgowGlasgowUK
| | - G.M. Fimia
- Department of EpidemiologyPreclinical Research, and Advanced DiagnosticsNational Institute for Infectious Diseases ‘L. Spallanzani’ IRCCSRomeItaly
- Department of Molecular MedicineSapienza University of RomeRomeItaly
| | - M. Corazzari
- Department Health Sciences, and Centre for Translational Research on Autoimmune and Allergic Disease (CAAD)University of Piemonte OrientaleNovaraItaly
| | - J.L. Armstrong
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- Faculty of Health Sciences and WellbeingUniversity of SunderlandSunderlandUK
| | - P.E. Lovat
- Translation and Clinical Research InstituteThe Medical SchoolNewcastle UniversityNewcastleUK
- AMLo Biosciences LtdThe BiosphereNewcastle upon TyneUK
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7
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Wu M, Guo Q, Liu X, Wu L. SPRR3, a novel miR‑338‑3p target, regulates the malignant progression of clear cell renal cell carcinoma in vitro via the PI3K/Akt signaling pathway. Exp Ther Med 2022; 23:317. [PMID: 35350667 PMCID: PMC8943802 DOI: 10.3892/etm.2022.11246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 02/10/2022] [Indexed: 12/24/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common type of renal cell carcinoma and has a poor prognosis. However, its underlying mechanisms remain unclear. The present study aimed to evaluate the role of small proline-rich repeat protein 3 (SPRR3) in the proliferation, migration and invasion of ccRCC cells and to investigate its upstream and downstream regulatory mechanisms. Survival analysis was performed using the UALCAN website based on the The Cancer Genome Atlas database. Normal renal cell line HK-2 and ccRCC cell lines (786-O, CaKi-1 and UMRC-2) were used. Reverse transcription-quantitative PCR (RT-qPCR) was used to detect mRNA and microRNA (miRNA) levels. Western blotting was used to detect protein levels. Cell Counting Kit-8 and colony formation assays, a wound healing assay and a Transwell invasion assay were used to assess the proliferation, migration and invasion of ccRCC cells, respectively. Transfection of overexpression plasmids and small interfering RNAs were used to upregulate and knockdown SPRR3 expression, respectively. Transfection of miRNA-mimics was used to overexpress miR-338-3p. A luciferase reporter gene assay was used to verify the predicted binding relationship between SPRR3 mRNA and miR-338-3p. The results indicated the following: i) SPRR3 was a risk factor for the survival of patients with ccRCC, and was upregulated in ccRCC cell lines; ii) SPRR3 promoted the proliferation, migration and invasion of ccRCC cells; iii) SPRR3 regulated the tumor phenotypes of ccRCC cells via the PI3K/Akt pathway; iv) miR-338-3p directly targeted SPRR3 mRNA and negatively regulated SPRR3 expression; and v) miR-338-3p inhibited the PI3K/Akt pathway and the tumor phenotypes of ccRCC cells by downregulating SPRR3. In conclusion, SPRR3, as a novel target of miR-338-3p, regulated the proliferation, migration and invasion of ccRCC cells via the PI3K/Akt pathway; this finding not only enriches our understanding of the mechanism underlying ccRCC development, but also demonstrates a potential novel therapeutic target for this disease.
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Affiliation(s)
- Man Wu
- Department of Nephrology, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Qiaoyan Guo
- Department of Nephrology, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Xianjun Liu
- College of Food Engineering, Jilin Engineering Normal University, Changchun, Jilin 130052, P.R. China
| | - Linlin Wu
- Department of Nephrology, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
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8
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Paragh G. Epidermal melanoma prognostic factors: a link to paracrine transforming growth factor-β signalling. Br J Dermatol 2022; 186:606-607. [PMID: 35233773 DOI: 10.1111/bjd.20981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gyorgy Paragh
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.,Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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9
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Di Leo L, Bodemeyer V, Bosisio FM, Claps G, Carretta M, Rizza S, Faienza F, Frias A, Khan S, Bordi M, Pacheco MP, Di Martino J, Bravo-Cordero JJ, Daniel CJ, Sears RC, Donia M, Madsen DH, Guldberg P, Filomeni G, Sauter T, Robert C, De Zio D, Cecconi F. Loss of Ambra1 promotes melanoma growth and invasion. Nat Commun 2021; 12:2550. [PMID: 33953176 PMCID: PMC8100102 DOI: 10.1038/s41467-021-22772-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 03/26/2021] [Indexed: 12/20/2022] Open
Abstract
Melanoma is the deadliest skin cancer. Despite improvements in the understanding of the molecular mechanisms underlying melanoma biology and in defining new curative strategies, the therapeutic needs for this disease have not yet been fulfilled. Herein, we provide evidence that the Activating Molecule in Beclin-1-Regulated Autophagy (Ambra1) contributes to melanoma development. Indeed, we show that Ambra1 deficiency confers accelerated tumor growth and decreased overall survival in Braf/Pten-mutated mouse models of melanoma. Also, we demonstrate that Ambra1 deletion promotes melanoma aggressiveness and metastasis by increasing cell motility/invasion and activating an EMT-like process. Moreover, we show that Ambra1 deficiency in melanoma impacts extracellular matrix remodeling and induces hyperactivation of the focal adhesion kinase 1 (FAK1) signaling, whose inhibition is able to reduce cell invasion and melanoma growth. Overall, our findings identify a function for AMBRA1 as tumor suppressor in melanoma, proposing FAK1 inhibition as a therapeutic strategy for AMBRA1 low-expressing melanoma.
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Affiliation(s)
- Luca Di Leo
- Melanoma Research Team, Cell Stress and Survival Unit, Center for Autophagy, Recycling and Disease (CARD), Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Valérie Bodemeyer
- Melanoma Research Team, Cell Stress and Survival Unit, Center for Autophagy, Recycling and Disease (CARD), Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Francesca M Bosisio
- Lab of Translational Cell and Tissue Research, University of Leuven, Leuven, Belgium
| | | | - Marco Carretta
- National Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Salvatore Rizza
- Redox Biology Group, Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Fiorella Faienza
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Alex Frias
- Melanoma Research Team, Cell Stress and Survival Unit, Center for Autophagy, Recycling and Disease (CARD), Danish Cancer Society Research Center, Copenhagen, Denmark
| | - Shawez Khan
- National Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Matteo Bordi
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria P Pacheco
- Life Sciences Research Unit, University of Luxembourg, Belvaux, Luxembourg
| | - Julie Di Martino
- School of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jose J Bravo-Cordero
- School of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Colin J Daniel
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Rosalie C Sears
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Marco Donia
- National Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Daniel H Madsen
- National Center for Cancer Immune Therapy, Department of Oncology, Copenhagen University Hospital, Herlev, Denmark
| | - Per Guldberg
- Molecular Diagnostics Group, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Giuseppe Filomeni
- Redox Biology Group, Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Biology, University of Rome Tor Vergata, Rome, Italy
- Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Sauter
- Life Sciences Research Unit, University of Luxembourg, Belvaux, Luxembourg
| | - Caroline Robert
- INSERM U981, Gustave Roussy Institute, Villejuif, France
- Université Paris-Sud, Université Paris-Saclay, Kremlin-Bicêtre, France
- Dermato-Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Daniela De Zio
- Melanoma Research Team, Cell Stress and Survival Unit, Center for Autophagy, Recycling and Disease (CARD), Danish Cancer Society Research Center, Copenhagen, Denmark.
| | - Francesco Cecconi
- Department of Biology, University of Rome Tor Vergata, Rome, Italy.
- Department of Pediatric Hematology and Oncology, Bambino Gesù Children's Hospital, Rome, Italy.
- Cell Stress and Survival Unit, Center for Autophagy, Recycling and Disease (CARD), Danish Cancer Society Research Center, Copenhagen, Denmark.
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10
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Baade PD, Whiteman DC, Janda M, Cust AE, Neale RE, Smithers BM, Green AC, Khosrotehrani K, Mar V, Soyer HP, Aitken JF. Long-term deaths from melanoma according to tumor thickness at diagnosis. Int J Cancer 2020; 147:1391-1396. [PMID: 32067220 DOI: 10.1002/ijc.32930] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 01/30/2020] [Accepted: 02/10/2020] [Indexed: 12/20/2022]
Abstract
There is little long-term follow-up information about how the number of melanoma deaths and case fatality vary over time according to the measured thickness of melanoma at diagnosis. This population-based longitudinal cohort study examines patterns and trends in case fatality among 44,531 people in Queensland (Australia) diagnosed with a single invasive melanoma (International Classification of Diseases for Oncology, third revision [ICD-O-3], C44, Morphology 872-879) between 1987 and 2011, including 11,883 diagnosed between 1987 and 1996, with up to 20 years follow-up (to December 2016). The 20-year case fatality increased by thickness, with the percentage of melanoma deaths within 20 years of diagnosis being up to 4.8% for melanomas with measured thickness <0.80 mm, 10.6% for tumors 0.8 to <1.0 mm and generally more than 30% for melanomas measuring 3 mm and more. For melanomas <1.0 mm, most deaths occurred between 5 and 20 years after diagnosis, whereas for thicker melanomas the reverse was true with most deaths occurring within the first 5 years. Five-year case fatality decreased over successive calendar time periods for melanomas <1.0 mm, but not for melanomas ≥1.0 mm. These findings demonstrate that the time course for fatal melanomas varies markedly according to tumor thickness at diagnosis. Improved understanding of the patient factors and characteristics of melanomas, in addition to tumor thickness, which increase the likelihood of progression, is needed to guide clinical diagnosis, communication with patients and ongoing surveillance pathways of patients with potentially fatal lesions.
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Affiliation(s)
- Peter D Baade
- Cancer Council Queensland, Brisbane, Queensland, Australia
| | - David C Whiteman
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Monika Janda
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Anne E Cust
- Sydney School of Public Health and Melanoma Institute Australia, The University of Sydney, Sydney, New South Wales, Australia
| | - Rachel E Neale
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,School of Public Health, University of Queensland, Brisbane, Queensland, Australia
| | - Bernard Mark Smithers
- Queensland Melanoma Project, Princess Alexandra Hospital, Brisbane, Queensland, Australia.,Faculty of Medicine, Discipline of Surgery, The University of Queensland, Brisbane, Queensland, Australia
| | - Adele C Green
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,CRUK Manchester Institute, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, United Kingdom
| | - Kiarash Khosrotehrani
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Brisbane, Queensland, Australia.,Department of Dermatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Victoria Mar
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - H Peter Soyer
- The University of Queensland Diamantina Institute, Dermatology Research Centre, The University of Queensland, Brisbane, Queensland, Australia.,Department of Dermatology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Joanne F Aitken
- Cancer Council Queensland, Brisbane, Queensland, Australia.,School of Public Health, University of Queensland, Brisbane, Queensland, Australia
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