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Nogueiras-Álvarez R, Pérez Francisco I. Pharmacogenetics in Oncology: A useful tool for individualizing drug therapy. Br J Clin Pharmacol 2024; 90:2483-2508. [PMID: 39077855 DOI: 10.1111/bcp.16181] [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: 06/04/2024] [Accepted: 06/28/2024] [Indexed: 07/31/2024] Open
Abstract
With the continuous development of genetics in healthcare, there has been a significant contribution to the development of precision medicine, which is ultimately aimed at improving the care of patients. Generally, drug treatments used in Oncology are characterized by a narrow therapeutic range and by their potential toxicity. Knowledge of pharmacogenomics and pharmacogenetics can be very useful in the area of Oncology, as they constitute additional tools that can help to individualize patients' treatment. This work includes a description of some genes that have been revealed to be useful in the field of Oncology, as they play a role in drug prescription and in the prediction of treatment response.
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Affiliation(s)
- Rita Nogueiras-Álvarez
- Osakidetza Basque Health Service, Galdakao-Usansolo University Hospital, Basque Country Pharmacovigilance Unit, Galdakao, Bizkaia/Vizcaya, Spain
| | - Inés Pérez Francisco
- Breast Cancer Research Group, Bioaraba Health Research Institute, Vitoria-Gasteiz, Araba/Álava, Spain
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2
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Han GYQ, Alexander M, Gattozzi J, Day M, Kirsch E, Tafreshi N, Chalar R, Rahni S, Gossner G, Burke W, Damaghi M. Ecological and evolutionary dynamics to design and improve ovarian cancer treatment. Clin Transl Med 2024; 14:e70012. [PMID: 39210542 PMCID: PMC11362027 DOI: 10.1002/ctm2.70012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 08/16/2024] [Accepted: 08/18/2024] [Indexed: 09/04/2024] Open
Abstract
Ovarian cancer ecosystems are exceedingly complex, consisting of a high heterogeneity of cancer cells. Development of drugs such as poly ADP-ribose polymerase (PARP) inhibitors, targeted therapies and immunotherapies offer more options for sequential or combined treatments. Nevertheless, mortality in metastatic ovarian cancer patients remains high because cancer cells consistently develop resistance to single and combination therapies, urging a need for treatment designs that target the evolvability of cancer cells. The evolutionary dynamics that lead to resistance emerge from the complex tumour microenvironment, the heterogeneous populations, and the individual cancer cell's plasticity. We propose that successful management of ovarian cancer requires consideration of the ecological and evolutionary dynamics of the disease. Here, we review current options and challenges in ovarian cancer treatment and discuss principles of tumour evolution. We conclude by proposing evolutionarily designed strategies for ovarian cancer, with the goal of integrating such principles with longitudinal, quantitative data to improve the treatment design and management of drug resistance. KEY POINTS/HIGHLIGHTS: Tumours are ecosystems in which cancer and non-cancer cells interact and evolve in complex and dynamic ways. Conventional therapies for ovarian cancer inevitably lead to the development of resistance because they fail to consider tumours' heterogeneity and cellular plasticity. Eco-evolutionarily designed therapies should consider cancer cell plasticity and patient-specific characteristics to improve clinical outcome and prevent relapse.
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Affiliation(s)
- Grace Y. Q. Han
- Renaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
| | - Monica Alexander
- Department of Molecular and Cellular BiologyStony Brook UniversityStony BrookNew YorkUSA
| | - Julia Gattozzi
- Department of Molecular and Cellular PharmacologyStony Brook UniversityStony BrookNew YorkUSA
| | - Marilyn Day
- Department of Obstetrics and GynecologyRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
| | - Elayna Kirsch
- Department of Obstetrics and GynecologyRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
| | | | - Raafat Chalar
- Stony Brook Cancer CenterRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
| | | | - Gabrielle Gossner
- Department of Obstetrics and GynecologyStony Brook University HospitalStony BrookNew YorkUSA
| | - William Burke
- Department of Obstetrics and GynecologyStony Brook University HospitalStony BrookNew YorkUSA
| | - Mehdi Damaghi
- Stony Brook Cancer CenterRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
- Department of PathologyRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
- Department of Radiation OncologyRenaissance School of Medicine at Stony Brook UniversityStony BrookNew YorkUSA
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3
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Mabe NW, Perry JA, Malone CF, Stegmaier K. Pharmacological targeting of the cancer epigenome. NATURE CANCER 2024; 5:844-865. [PMID: 38937652 DOI: 10.1038/s43018-024-00777-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 04/19/2024] [Indexed: 06/29/2024]
Abstract
Epigenetic dysregulation is increasingly appreciated as a hallmark of cancer, including disease initiation, maintenance and therapy resistance. As a result, there have been advances in the development and evaluation of epigenetic therapies for cancer, revealing substantial promise but also challenges. Three epigenetic inhibitor classes are approved in the USA, and many more are currently undergoing clinical investigation. In this Review, we discuss recent developments for each epigenetic drug class and their implications for therapy, as well as highlight new insights into the role of epigenetics in cancer.
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Affiliation(s)
- Nathaniel W Mabe
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jennifer A Perry
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Clare F Malone
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Kimberly Stegmaier
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA, USA.
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4
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Montenegro MF, Martí-Díaz R, Navarro A, Tolivia J, Sánchez-Del-Campo L, Cabezas-Herrera J, Rodríguez-López JN. Targeting protein methylation in pancreatic cancer cells results in KRAS signaling imbalance and inhibition of autophagy. Cell Death Dis 2023; 14:761. [PMID: 37996408 PMCID: PMC10667277 DOI: 10.1038/s41419-023-06288-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023]
Abstract
Pancreatic cancer cells with mutant KRAS require strong basal autophagy for viability and growth. Here, we observed that some processes that allow the maintenance of basal autophagy in pancreatic cancer cells are controlled by protein methylation. Thus, by maintaining the methylation status of proteins such as PP2A and MRAS, these cells can sustain their autophagic activity. Protein methylation disruption by a hypomethylating treatment (HMT), which depletes cellular S-adenosylmethionine levels while inducing S-adenosylhomocysteine accumulation, resulted in autophagy inhibition and endoplasmic reticulum stress-induced apoptosis in pancreatic cancer cells. We observed that by reducing the membrane localization of MRAS, hypomethylation conditions produced an imbalance in KRAS signaling, resulting in the partial inactivation of ERK and hyperactivation of the PI3K/AKT-mTORC1 pathway. Interestingly, HMT impeded CRAF activation by disrupting the ternary SHOC2 complex (SHOC2/MRAS/PP1), which functions as a CRAF-S259 holophosphatase. The demethylation events that resulted in PP2A inactivation also favored autophagy inhibition by preventing ULK1 activation while restoring the cytoplasmic retention of the MiT/TFE transcription factors. Since autophagy provides pancreatic cancer cells with metabolic plasticity to cope with various metabolic stress conditions, while at the same time promoting their pathogenesis and resistance to KRAS pathway inhibitors, this hypomethylating treatment could represent a therapeutic opportunity for pancreatic adenocarcinomas.
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Affiliation(s)
- María F Montenegro
- Department of Biochemistry and Molecular Biology A, School of Biology, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain.
| | - Román Martí-Díaz
- Department of Biochemistry and Molecular Biology A, School of Biology, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Ana Navarro
- Departamento de Morfología y Biología Celular, Universidad de Oviedo, Grupo GECYEN del Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Asturias, Spain
| | - Jorge Tolivia
- Departamento de Morfología y Biología Celular, Universidad de Oviedo, Grupo GECYEN del Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Asturias, Spain
| | - Luis Sánchez-Del-Campo
- Department of Biochemistry and Molecular Biology A, School of Biology, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain
| | - Juan Cabezas-Herrera
- Molecular Therapy and Biomarkers Research Group, University Hospital Virgen de la Arrixaca, IMIB, Murcia, Spain
| | - José Neptuno Rodríguez-López
- Department of Biochemistry and Molecular Biology A, School of Biology, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB), Murcia, Spain.
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5
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Muccioli S, Brillo V, Varanita T, Rossin F, Zaltron E, Velle A, Alessio G, Angi B, Severin F, Tosi A, D'Eletto M, Occhigrossi L, Falasca L, Checchetto V, Ciaccio R, Fascì A, Chieregato L, Rebelo AP, Giacomello M, Rosato A, Szabò I, Romualdi C, Piacentini M, Leanza L. Transglutaminase Type 2-MITF axis regulates phenotype switching in skin cutaneous melanoma. Cell Death Dis 2023; 14:704. [PMID: 37898636 PMCID: PMC10613311 DOI: 10.1038/s41419-023-06223-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/30/2023]
Abstract
Skin cutaneous melanoma (SKCM) is the deadliest form of skin cancer due to its high heterogeneity that drives tumor aggressiveness. Melanoma plasticity consists of two distinct phenotypic states that co-exist in the tumor niche, the proliferative and the invasive, respectively associated with a high and low expression of MITF, the master regulator of melanocyte lineage. However, despite efforts, melanoma research is still far from exhaustively dissecting this phenomenon. Here, we discovered a key function of Transglutaminase Type-2 (TG2) in regulating melanogenesis by modulating MITF transcription factor expression and its transcriptional activity. Importantly, we demonstrated that TG2 expression affects melanoma invasiveness, highlighting its positive value in SKCM. These results suggest that TG2 may have implications in the regulation of the phenotype switching by promoting melanoma differentiation and impairing its metastatic potential. Our findings offer potential perspectives to unravel melanoma vulnerabilities via tuning intra-tumor heterogeneity.
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Affiliation(s)
- Silvia Muccioli
- Department of Biology, University of Padua, Padua, Italy
- Laboratory of Translational Research, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | | | - Federica Rossin
- Department of Biology, University of Rome 'Tor Vergata', Rome, Italy
| | | | - Angelo Velle
- Department of Biology, University of Padua, Padua, Italy
| | | | - Beatrice Angi
- Department of Biology, University of Padua, Padua, Italy
| | | | - Anna Tosi
- Immunology and Molecular Oncology Diagnostics, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Manuela D'Eletto
- Department of Biology, University of Rome 'Tor Vergata', Rome, Italy
| | - Luca Occhigrossi
- Department of Biology, University of Rome 'Tor Vergata', Rome, Italy
| | - Laura Falasca
- National Institute for Infectious Diseases IRCCS "Lazzaro Spallanzani", Rome, Italy
| | | | | | - Amelia Fascì
- Department of Biology, University of Padua, Padua, Italy
| | | | | | | | - Antonio Rosato
- Immunology and Molecular Oncology Diagnostics, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
- Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, Padua, Italy
| | - Ildikò Szabò
- Department of Biology, University of Padua, Padua, Italy
| | | | - Mauro Piacentini
- Department of Biology, University of Rome 'Tor Vergata', Rome, Italy
- National Institute for Infectious Diseases IRCCS "Lazzaro Spallanzani", Rome, Italy
| | - Luigi Leanza
- Department of Biology, University of Padua, Padua, Italy.
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6
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Groves SM, Quaranta V. Quantifying cancer cell plasticity with gene regulatory networks and single-cell dynamics. FRONTIERS IN NETWORK PHYSIOLOGY 2023; 3:1225736. [PMID: 37731743 PMCID: PMC10507267 DOI: 10.3389/fnetp.2023.1225736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/25/2023] [Indexed: 09/22/2023]
Abstract
Phenotypic plasticity of cancer cells can lead to complex cell state dynamics during tumor progression and acquired resistance. Highly plastic stem-like states may be inherently drug-resistant. Moreover, cell state dynamics in response to therapy allow a tumor to evade treatment. In both scenarios, quantifying plasticity is essential for identifying high-plasticity states or elucidating transition paths between states. Currently, methods to quantify plasticity tend to focus on 1) quantification of quasi-potential based on the underlying gene regulatory network dynamics of the system; or 2) inference of cell potency based on trajectory inference or lineage tracing in single-cell dynamics. Here, we explore both of these approaches and associated computational tools. We then discuss implications of each approach to plasticity metrics, and relevance to cancer treatment strategies.
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Affiliation(s)
- Sarah M. Groves
- Department of Pharmacology, Vanderbilt University, Nashville, TN, United States
| | - Vito Quaranta
- Department of Pharmacology, Vanderbilt University, Nashville, TN, United States
- Department of Biochemistry, Vanderbilt University, Nashville, TN, United States
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7
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Hwang SJ, Bang HJ, Lee HJ. Ginsenoside Re inhibits melanogenesis and melanoma growth by downregulating microphthalmia-associated transcription factor. Biomed Pharmacother 2023; 165:115037. [PMID: 37393867 DOI: 10.1016/j.biopha.2023.115037] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 06/07/2023] [Accepted: 06/20/2023] [Indexed: 07/04/2023] Open
Abstract
Panax ginseng, also known as Korean ginseng, is a traditional remedy widely used in Asian countries. Its major active compounds are ginsenosides, specifically triterpenoid saponins. Among them, one notable ginsenoside called Re has shown various biological effects, including anti-cancer and anti-inflammatory properties. However, the potential beneficial effects of Re on melanogenesis and skin cancer remain poorly understood. To investigate this, we conducted a comprehensive study using biochemical assays, cell-based models, a zebrafish pigment formation model, and a tumor xenograft model. Our results revealed that Re effectively inhibited melanin biosynthesis in a dose-dependent manner by competitively inhibiting the activity of tyrosinase, an enzyme involved in melanin production. Moreover, Re significantly reduced the mRNA expression levels of microphthalmia-associated transcription factor (MITF), a key regulator of melanin biosynthesis and melanoma growth. Furthermore, Re decreased the protein expression of MITF and its target genes, including tyrosinase, TRP-1, and TRP-2, through a partially ubiquitin-dependent proteasomal degradation mechanism, mediated by the AKT and ERK signaling pathways. These findings indicate that Re exerts its hypopigmentary effects by directly inhibiting tyrosinase activity and suppressing its expression via MITF. Additionally, Re demonstrated inhibitory effects on skin melanoma growth and induced tumor vascular normalization in our in vivo experiments. This study represents the first evidence of Re-mediated inhibition of melanogenesis and skin melanoma, shedding light on the underlying mechanisms. These promising preclinical findings warrant further investigation to determine the suitability of Re as a natural agent for treating hyperpigmentation disorders and skin cancer.
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Affiliation(s)
- Su Jung Hwang
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419, South Korea
| | - Hye Jung Bang
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419, South Korea
| | - Hyo-Jong Lee
- School of Pharmacy, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon, Gyeonggi-do 16419, South Korea.
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8
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Pimenta J, Pires I, Prada J, Cotovio M. E-Cadherin Immunostaining in Equine Melanocytic Tumors. Animals (Basel) 2023; 13:2216. [PMID: 37444014 DOI: 10.3390/ani13132216] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/30/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Melanocytic tumors are an important neoplastic disease in human and veterinary medicine, presenting large differences regarding tumor behavior between species. In horses, these tumors present a prolonged benign behavior, with rare invasiveness and metastases. In humans and small animals, invasion and metastasis have been associated with an Epithelial-Mesenchymal Transition, where the loss of E-cadherin expression plays a key role in tumor progression. This process and the role of E-cadherin have not yet been evaluated in equine melanocytic tumors. This study aimed to assess the immunolabeling of E-cadherin in equine melanocytic tumors and relate this with clinicopathological variables. A total of 72 equine melanocytic tumors were classified as benign and malignant and evaluated by immunohistochemistry for E-cadherin expression. A different pattern of immunostaining was found, contrasting with other species. A total of 69.4% of tumors presented raised immunolabeling of E-cadherin, with 70.7% of melanomas remaining with high expression. The typical loss of immunostaining was not seen in malignant melanomas and no differences were found between benign and malignant melanomas regarding E-cadherin immunostaining. The high immunolabeling of E-cadherin may contribute to the low invasiveness of these tumors, and it is in accordance with the benign behavior of equine melanoma and with the genetic factors associated with its development.
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Affiliation(s)
- José Pimenta
- Veterinary Sciences Department, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- CECAV-Veterinary and Animal Research Center, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 5000-801 Vila Real, Portugal
| | - Isabel Pires
- Veterinary Sciences Department, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- CECAV-Veterinary and Animal Research Center, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 5000-801 Vila Real, Portugal
| | - Justina Prada
- Veterinary Sciences Department, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- CECAV-Veterinary and Animal Research Center, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 5000-801 Vila Real, Portugal
| | - Mário Cotovio
- Veterinary Sciences Department, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- CECAV-Veterinary and Animal Research Center, University of Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 5000-801 Vila Real, Portugal
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9
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Abstract
Over the past decade, melanoma has led the field in new cancer treatments, with impressive gains in on-treatment survival but more modest improvements in overall survival. Melanoma presents heterogeneity and transcriptional plasticity that recapitulates distinct melanocyte developmental states and phenotypes, allowing it to adapt to and eventually escape even the most advanced treatments. Despite remarkable advances in our understanding of melanoma biology and genetics, the melanoma cell of origin is still fiercely debated because both melanocyte stem cells and mature melanocytes can be transformed. Animal models and high-throughput single-cell sequencing approaches have opened new opportunities to address this question. Here, we discuss the melanocytic journey from the neural crest, where they emerge as melanoblasts, to the fully mature pigmented melanocytes resident in several tissues. We describe a new understanding of melanocyte biology and the different melanocyte subpopulations and microenvironments they inhabit, and how this provides unique insights into melanoma initiation and progression. We highlight recent findings on melanoma heterogeneity and transcriptional plasticity and their implications for exciting new research areas and treatment opportunities. The lessons from melanocyte biology reveal how cells that are present to protect us from the damaging effects of ultraviolet radiation reach back to their origins to become a potentially deadly cancer.
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Affiliation(s)
- Patricia P Centeno
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, UK
| | - Valeria Pavet
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, UK
| | - Richard Marais
- Molecular Oncology Group, Cancer Research UK Manchester Institute, The University of Manchester, Alderley Park, UK.
- Oncodrug Ltd, Alderly Park, Macclesfield, UK.
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10
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Groves SM, Panchy N, Tyson DR, Harris LA, Quaranta V, Hong T. Involvement of Epithelial-Mesenchymal Transition Genes in Small Cell Lung Cancer Phenotypic Plasticity. Cancers (Basel) 2023; 15:1477. [PMID: 36900269 PMCID: PMC10001072 DOI: 10.3390/cancers15051477] [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: 01/03/2023] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 03/03/2023] Open
Abstract
Small cell lung cancer (SCLC) is an aggressive cancer recalcitrant to treatment, arising predominantly from epithelial pulmonary neuroendocrine (NE) cells. Intratumor heterogeneity plays critical roles in SCLC disease progression, metastasis, and treatment resistance. At least five transcriptional SCLC NE and non-NE cell subtypes were recently defined by gene expression signatures. Transition from NE to non-NE cell states and cooperation between subtypes within a tumor likely contribute to SCLC progression by mechanisms of adaptation to perturbations. Therefore, gene regulatory programs distinguishing SCLC subtypes or promoting transitions are of great interest. Here, we systematically analyze the relationship between SCLC NE/non-NE transition and epithelial to mesenchymal transition (EMT)-a well-studied cellular process contributing to cancer invasiveness and resistance-using multiple transcriptome datasets from SCLC mouse tumor models, human cancer cell lines, and tumor samples. The NE SCLC-A2 subtype maps to the epithelial state. In contrast, SCLC-A and SCLC-N (NE) map to a partial mesenchymal state (M1) that is distinct from the non-NE, partial mesenchymal state (M2). The correspondence between SCLC subtypes and the EMT program paves the way for further work to understand gene regulatory mechanisms of SCLC tumor plasticity with applicability to other cancer types.
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Affiliation(s)
- Sarah M. Groves
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Nicholas Panchy
- Department of Biochemistry & Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996, USA
| | - Darren R. Tyson
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37235, USA
| | - Leonard A. Harris
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR 72701, USA
- Interdisciplinary Graduate Program in Cell and Molecular Biology, University of Arkansas, Fayetteville, AR 72701, USA
- Cancer Biology Program, Winthrop P. Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Vito Quaranta
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
- Department of Pharmacology, Vanderbilt University, Nashville, TN 37235, USA
| | - Tian Hong
- Department of Biochemistry & Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN 37996, USA
- National Institute for Mathematical and Biological Synthesis, Knoxville, TN 37996, USA
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11
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Mehdi A, Attias M, Arakelian A, Szyf M, Piccirillo CA, Rabbani SA. S-adenosylmethionine blocks tumorigenesis and with immune checkpoint inhibitor enhances anti-cancer efficacy against BRAF mutant and wildtype melanomas. Neoplasia 2023; 36:100874. [PMID: 36638586 PMCID: PMC9840362 DOI: 10.1016/j.neo.2022.100874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/27/2022] [Accepted: 12/28/2022] [Indexed: 01/13/2023]
Abstract
Despite marked success in treatment with immune checkpoint inhibitor (CPI), only a third of patients are responsive. Thus, melanoma still has one of the highest prevalence and mortality rates; which has led to a search for novel combination therapies that might complement CPI. Aberrant methylomes are one of the mechanisms of resistance to CPI therapy. S-adenosylmethionine (SAM), methyl donor of important epigenetic processes, has significant anti-cancer effects in several malignancies; however, SAM's effect has never been extensively investigated in melanoma. We demonstrate that SAM modulates phenotype switching of melanoma cells and directs the cells towards differentiation indicated by increased melanogenesis (melanin and melanosome synthesis), melanocyte-like morphology, elevated Mitf and Mitf activators' expression, increased antigen expression, reduced proliferation, and reduced stemness genes' expression. Consistently, providing SAM orally, reduced tumor growth and progression, and metastasis of syngeneic BRAF mutant and wild-type (WT) melanoma mouse models. Of note, SAM and anti-PD-1 antibody combination treatment had enhanced anti-cancer efficacy compared to monotherapies, showed significant reduction in tumor growth and progression, and increased survival. Furthermore, SAM and anti-PD-1 antibody combination triggered significantly higher immune cell infiltration, higher CD8+ T cells infiltration and effector functions, and polyfunctionality of CD8+ T cells in YUMMER1.7 tumors. Therefore, SAM combined with CPI provides a novel therapeutic strategy against BRAF mutant and WT melanomas and provides potential to be translated into clinic.
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Affiliation(s)
- A Mehdi
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC H3A 2B4, Canada; Department of Human Genetics, McGill University, Montreal, QC H3A 2B4, Canada; Program in Metabolic Disorders and Complications (MeDiC), Research Institute of the McGill University Health Centre, 1001 Décarie Blvd. (Glen site), Room EM1.3232, Montréal, QC H4A 3J1, Canada
| | - M Attias
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC H3A 2B4, Canada; Department of Microbiology and Immunology, McGill University, Montreal, QC H3A 2B4, Canada; Program in Infectious Diseases and Immunology in Global Health, Centre for Translational Biology, Research Institute of the McGill University Health Centre, Montréal, QC H4A 3J1, Canada; Centre of Excellence in Translational Immunology (CETI), Montréal, QC H4A 3J1, Canada
| | - A Arakelian
- Program in Metabolic Disorders and Complications (MeDiC), Research Institute of the McGill University Health Centre, 1001 Décarie Blvd. (Glen site), Room EM1.3232, Montréal, QC H4A 3J1, Canada
| | - M Szyf
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC H3A 2B4, Canada; Department of Pharmacology and Therapeutics, McGill University, Montreal, QC H3A 2B4, Canada
| | - C A Piccirillo
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC H3A 2B4, Canada; Department of Microbiology and Immunology, McGill University, Montreal, QC H3A 2B4, Canada; Program in Infectious Diseases and Immunology in Global Health, Centre for Translational Biology, Research Institute of the McGill University Health Centre, Montréal, QC H4A 3J1, Canada; Centre of Excellence in Translational Immunology (CETI), Montréal, QC H4A 3J1, Canada
| | - S A Rabbani
- Faculty of Medicine and Health Sciences, McGill University, Montreal, QC H3A 2B4, Canada; Department of Human Genetics, McGill University, Montreal, QC H3A 2B4, Canada; Department of Experimental Medicine, McGill University, Montreal, QC H3A 2B4, Canada; Department of Oncology, McGill University, Montreal, QC H3A 2B4, Canada; Program in Metabolic Disorders and Complications (MeDiC), Research Institute of the McGill University Health Centre, 1001 Décarie Blvd. (Glen site), Room EM1.3232, Montréal, QC H4A 3J1, Canada.
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12
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Mathur R, Jha NK, Saini G, Jha SK, Shukla SP, Filipejová Z, Kesari KK, Iqbal D, Nand P, Upadhye VJ, Jha AK, Roychoudhury S, Slama P. Epigenetic factors in breast cancer therapy. Front Genet 2022; 13:886487. [PMID: 36212140 PMCID: PMC9539821 DOI: 10.3389/fgene.2022.886487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/20/2022] [Indexed: 11/17/2022] Open
Abstract
Epigenetic modifications are inherited differences in cellular phenotypes, such as cell gene expression alterations, that occur during somatic cell divisions (also, in rare circumstances, in germ line transmission), but no alterations to the DNA sequence are involved. Histone alterations, polycomb/trithorax associated proteins, short non-coding or short RNAs, long non—coding RNAs (lncRNAs), & DNA methylation are just a few biological processes involved in epigenetic events. These various modifications are intricately linked. The transcriptional potential of genes is closely conditioned by epigenetic control, which is crucial in normal growth and development. Epigenetic mechanisms transmit genomic adaptation to an environment, resulting in a specific phenotype. The purpose of this systematic review is to glance at the roles of Estrogen signalling, polycomb/trithorax associated proteins, DNA methylation in breast cancer progression, as well as epigenetic mechanisms in breast cancer therapy, with an emphasis on functionality, regulatory factors, therapeutic value, and future challenges.
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Affiliation(s)
- Runjhun Mathur
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
- Dr. A.P.J Abdul Kalam Technical University, Lucknow, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
- Department of Biotechnology, School of Applied and Life Sciences (SALS), Uttaranchal University, Dehradun, India
- Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, India
| | - Gaurav Saini
- Department of Civil Engineering, Netaji Subhas University of Technology, Delhi, India
| | - Saurabh Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
- Department of Biotechnology Engineering and Food Technology, Chandigarh University, Mohali, India
| | - Sheo Prasad Shukla
- Department of Civil Engineering, Rajkiya Engineering College, Banda, India
| | - Zita Filipejová
- Small Animal Clinic, University of Veterinary Sciences Brno, Brno, Czechia
| | | | - Danish Iqbal
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma'ah, Saudi Arabia
- Health and Basic Sciences Research Center, Majmaah University, Al Majma'ah, Saudi Arabia
| | - Parma Nand
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
| | - Vijay Jagdish Upadhye
- Center of Research for Development (CR4D), Parul Institute of Applied Sciences (PIAS), Parul University, Vadodara, Gujarat
| | - Abhimanyu Kumar Jha
- Department of Biotechnology, School of Engineering and Technology, Sharda University, Greater Noida, India
- *Correspondence: Abhimanyu Kumar Jha, ; Shubhadeep Roychoudhury,
| | - Shubhadeep Roychoudhury
- Department of Life Science and Bioinformatics, Assam University, Silchar, India
- *Correspondence: Abhimanyu Kumar Jha, ; Shubhadeep Roychoudhury,
| | - Petr Slama
- Department of Animal Morphology, Physiology, and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czechia
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13
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Groves SM, Ildefonso GV, McAtee CO, Ozawa PMM, Ireland AS, Stauffer PE, Wasdin PT, Huang X, Qiao Y, Lim JS, Bader J, Liu Q, Simmons AJ, Lau KS, Iams WT, Hardin DP, Saff EB, Holmes WR, Tyson DR, Lovly CM, Rathmell JC, Marth G, Sage J, Oliver TG, Weaver AM, Quaranta V. Archetype tasks link intratumoral heterogeneity to plasticity and cancer hallmarks in small cell lung cancer. Cell Syst 2022; 13:690-710.e17. [PMID: 35981544 PMCID: PMC9615940 DOI: 10.1016/j.cels.2022.07.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 05/10/2022] [Accepted: 07/25/2022] [Indexed: 01/26/2023]
Abstract
Small cell lung cancer (SCLC) tumors comprise heterogeneous mixtures of cell states, categorized into neuroendocrine (NE) and non-neuroendocrine (non-NE) transcriptional subtypes. NE to non-NE state transitions, fueled by plasticity, likely underlie adaptability to treatment and dismal survival rates. Here, we apply an archetypal analysis to model plasticity by recasting SCLC phenotypic heterogeneity through multi-task evolutionary theory. Cell line and tumor transcriptomics data fit well in a five-dimensional convex polytope whose vertices optimize tasks reminiscent of pulmonary NE cells, the SCLC normal counterparts. These tasks, supported by knowledge and experimental data, include proliferation, slithering, metabolism, secretion, and injury repair, reflecting cancer hallmarks. SCLC subtypes, either at the population or single-cell level, can be positioned in archetypal space by bulk or single-cell transcriptomics, respectively, and characterized as task specialists or multi-task generalists by the distance from archetype vertex signatures. In the archetype space, modeling single-cell plasticity as a Markovian process along an underlying state manifold indicates that task trade-offs, in response to microenvironmental perturbations or treatment, may drive cell plasticity. Stifling phenotypic transitions and plasticity may provide new targets for much-needed translational advances in SCLC. A record of this paper's Transparent Peer Review process is included in the supplemental information.
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Affiliation(s)
- Sarah M Groves
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Geena V Ildefonso
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Caitlin O McAtee
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37235, USA
| | - Patricia M M Ozawa
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37235, USA
| | - Abbie S Ireland
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Philip E Stauffer
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Perry T Wasdin
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Xiaomeng Huang
- Utah Center for Genetic Discovery, Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Yi Qiao
- Utah Center for Genetic Discovery, Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Jing Shan Lim
- Department of Pediatrics and Genetics, Stanford University, Stanford, CA 94305, USA
| | - Jackie Bader
- Department of Pathology, Microbiology, and Immunology, Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Qi Liu
- Department of Biostatistics and Center for Quantitative Sciences, Vanderbilt University Medical Center, Nashville, TN 37235, USA
| | - Alan J Simmons
- Epithelial Biology Center and Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37235, USA
| | - Ken S Lau
- Epithelial Biology Center and Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN 37235, USA
| | - Wade T Iams
- Division of Hematology-Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37235, USA
| | - Doug P Hardin
- Department of Mathematics and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37235, USA
| | - Edward B Saff
- Department of Mathematics, Vanderbilt University, Nashville, TN 37235, USA
| | - William R Holmes
- Department of Mathematics, Vanderbilt University, Nashville, TN 37235, USA; Department of Physics, Vanderbilt University, Nashville, TN 37235, USA
| | - Darren R Tyson
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA
| | - Christine M Lovly
- Department of Mathematics and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37235, USA; Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN 37235, USA
| | - Jeffrey C Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Gabor Marth
- Utah Center for Genetic Discovery, Eccles Institute of Human Genetics, University of Utah, Salt Lake City, UT 84112, USA
| | - Julien Sage
- Department of Pediatrics and Genetics, Stanford University, Stanford, CA 94305, USA
| | - Trudy G Oliver
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Alissa M Weaver
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37235, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN 37235, USA
| | - Vito Quaranta
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37235, USA.
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14
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Falletta P, Goding CR, Vivas-García Y. Connecting Metabolic Rewiring With Phenotype Switching in Melanoma. Front Cell Dev Biol 2022; 10:930250. [PMID: 35912100 PMCID: PMC9334657 DOI: 10.3389/fcell.2022.930250] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
Melanoma is a complex and aggressive cancer type that contains different cell subpopulations displaying distinct phenotypes within the same tumor. Metabolic reprogramming, a hallmark of cell transformation, is essential for melanoma cells to adopt different phenotypic states necessary for adaptation to changes arising from a dynamic milieu and oncogenic mutations. Increasing evidence demonstrates how melanoma cells can exhibit distinct metabolic profiles depending on their specific phenotype, allowing adaptation to hostile microenvironmental conditions, such as hypoxia or nutrient depletion. For instance, increased glucose consumption and lipid anabolism are associated with proliferation, while a dependency on exogenous fatty acids and an oxidative state are linked to invasion and metastatic dissemination. How these different metabolic dependencies are integrated with specific cell phenotypes is poorly understood and little is known about metabolic changes underpinning melanoma metastasis. Recent evidence suggests that metabolic rewiring engaging transitions to invasion and metastatic progression may be dependent on several factors, such as specific oncogenic programs or lineage-restricted mechanisms controlling cell metabolism, intra-tumor microenvironmental cues and anatomical location of metastasis. In this review we highlight how the main molecular events supporting melanoma metabolic rewiring and phenotype-switching are parallel and interconnected events that dictate tumor progression and metastatic dissemination through interplay with the tumor microenvironment.
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Affiliation(s)
- Paola Falletta
- Vita-Salute San Raffaele University, Milan, Italy
- Experimental Imaging Center, IRCCS Ospedale San Raffaele, Milan, Italy
- *Correspondence: Paola Falletta, ; Colin R. Goding, ; Yurena Vivas-García, ,
| | - Colin R. Goding
- Nuffield Department of Clinical Medicine, Ludwig Cancer Research, University of Oxford, Oxford, United Kingdom
- *Correspondence: Paola Falletta, ; Colin R. Goding, ; Yurena Vivas-García, ,
| | - Yurena Vivas-García
- Nuffield Department of Clinical Medicine, Ludwig Cancer Research, University of Oxford, Oxford, United Kingdom
- *Correspondence: Paola Falletta, ; Colin R. Goding, ; Yurena Vivas-García, ,
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15
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Brutovský B. Scales of Cancer Evolution: Selfish Genome or Cooperating Cells? Cancers (Basel) 2022; 14:cancers14133253. [PMID: 35805025 PMCID: PMC9264996 DOI: 10.3390/cancers14133253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/22/2022] [Accepted: 06/29/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Cancer continuously evolves its ability to survive in time-varying microenvironment, which results, regarding the therapeutic context, in its therapeutic resistance. As it is accepted that the development of resistance is the direct consequence of intratumour heterogeneity, its evolutionary etiology is intensively studied. Models of carinogenesis are often assessed accordingly to how well they fit into the evolutionary scenario. In the paper, the relevant observations and concepts in cancer research, such as intratumour heterogeneity, cell plasticity, and Markov cell state dynamics, are reviewed and integrated into an evolutionary model. The possibility that the interaction between cancer cells can be interpreted as cooperation is proposed. Abstract The exploitation of the evolutionary modus operandi of cancer to steer its progression towards drug sensitive cancer cells is a challenging research topic. Integrating evolutionary principles into cancer therapy requires properly identified selection level, the relevant timescale, and the respective fitness of the principal selection unit on that timescale. Interpretation of some features of cancer progression, such as increased heterogeneity of isogenic cancer cells, is difficult from the most straightforward evolutionary view with the cancer cell as the principal selection unit. In the paper, the relation between the two levels of intratumour heterogeneity, genetic, due to genetic instability, and non-genetic, due to phenotypic plasticity, is reviewed and the evolutionary role of the latter is outlined. In analogy to the evolutionary optimization in a changing environment, the cell state dynamics in cancer clones are interpreted as the risk diversifying strategy bet hedging, optimizing the balance between the exploitation and exploration of the cell state space.
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Affiliation(s)
- Branislav Brutovský
- Department of Biophysics, Faculty of Science, P. J. Šafárik University, Jesenná 5, 041 54 Košice, Slovakia
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16
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Shi Q, Liu L, Chen J, Zhang W, Guo W, Wang X, Wang H, Guo S, Yue Q, Ma J, Liu Y, Zhu G, Zhao T, Zhao J, Liu Y, Gao T, Li C. Integrative Genomic Profiling Uncovers Therapeutic Targets of Acral Melanoma in Asian Populations. Clin Cancer Res 2022; 28:2690-2703. [PMID: 35294533 PMCID: PMC9359751 DOI: 10.1158/1078-0432.ccr-21-3344] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/18/2021] [Accepted: 03/10/2022] [Indexed: 01/07/2023]
Abstract
PURPOSE Acral melanoma is the major subtype of melanoma seen in Asian patients with melanoma and is featured by its insidious onset and poor prognosis. The genomic study that elucidates driving mutational events is fundamental to the development of gene-targeted therapy. However, research on genomic profiles of acral melanoma in Asian patients is still sparse. EXPERIMENTAL DESIGN We carried out whole-exome sequencing (WES) on 60 acral melanoma lesions (with 55 primary samples involved), targeted deep sequencing in a validation cohort of 48 cases, RNA sequencing in 37 acral melanoma samples (all from the 60 undergoing WES), and FISH in 233 acral melanoma specimens (54 of the 60 undergoing WES included). All the specimens were derived from Asian populations. RESULTS BRAF, NRAS, and KIT were discerned as significantly mutated genes (SMG) in acral melanoma. The detected COSMIC signature 3 related to DNA damage repair, along with the high genomic instability score, implied corresponding pathogenesis of acral melanoma. Moreover, the copy number gains of EP300 were associated with the response of acral melanoma to targeted therapy of A485 (a p300 inhibitor) and immune checkpoint blockade treatment. In addition, the temporal order in mutational processes of the samples was reconstructed, and copy-number alterations were identified as early mutational events. CONCLUSIONS Our study provided a detailed view of genomic instability, potential therapeutic targets, and intratumoral heterogeneity of acral melanoma, which might fuel the development of personalized strategies for treating acral melanoma in Asian populations.
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Affiliation(s)
- Qiong Shi
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Lin Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jianru Chen
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Weigang Zhang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Weinan Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | | | - Huina Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Sen Guo
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Qiao Yue
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jingjing Ma
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Yu Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Guannan Zhu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tao Zhao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Jianhong Zhao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Ying Liu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Tianwen Gao
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China
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17
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Chauvistré H, Shannan B, Daignault-Mill SM, Ju RJ, Picard D, Egetemaier S, Váraljai R, Gibhardt CS, Sechi A, Kaschani F, Keminer O, Stehbens SJ, Liu Q, Yin X, Jeyakumar K, Vogel FCE, Krepler C, Rebecca VW, Kubat L, Lueong SS, Forster J, Horn S, Remke M, Ehrmann M, Paschen A, Becker JC, Helfrich I, Rauh D, Kaiser M, Gul S, Herlyn M, Bogeski I, Rodríguez-López JN, Haass NK, Schadendorf D, Roesch A. Persister state-directed transitioning and vulnerability in melanoma. Nat Commun 2022; 13:3055. [PMID: 35650266 PMCID: PMC9160289 DOI: 10.1038/s41467-022-30641-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/10/2022] [Indexed: 12/30/2022] Open
Abstract
Melanoma is a highly plastic tumor characterized by dynamic interconversion of different cell identities depending on the biological context. Melanoma cells with high expression of the H3K4 demethylase KDM5B (JARID1B) rest in a slow-cycling, yet reversible persister state. Over time, KDM5Bhigh cells can promote rapid tumor repopulation with equilibrated KDM5B expression heterogeneity. The cellular identity of KDM5Bhigh persister cells has not been studied so far, missing an important cell state-directed treatment opportunity in melanoma. Here, we have established a doxycycline-titratable system for genetic induction of permanent intratumor expression of KDM5B and screened for chemical agents that phenocopy this effect. Transcriptional profiling and cell functional assays confirmed that the dihydropyridine 2-phenoxyethyl 4-(2-fluorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexa-hydro-quinoline-3-carboxylate (termed Cpd1) supports high KDM5B expression and directs melanoma cells towards differentiation along the melanocytic lineage and to cell cycle-arrest. The high KDM5B state additionally prevents cell proliferation through negative regulation of cytokinetic abscission. Moreover, treatment with Cpd1 promoted the expression of the melanocyte-specific tyrosinase gene specifically sensitizing melanoma cells for the tyrosinase-processed antifolate prodrug 3-O-(3,4,5-trimethoxybenzoyl)-(-)-epicatechin (TMECG). In summary, our study provides proof-of-concept for a dual hit strategy in melanoma, in which persister state-directed transitioning limits tumor plasticity and primes melanoma cells towards lineage-specific elimination.
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Affiliation(s)
- Heike Chauvistré
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Batool Shannan
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Sheena M Daignault-Mill
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Robert J Ju
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Daniel Picard
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
- Department of Neuropathology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Stefanie Egetemaier
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Renáta Váraljai
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Christine S Gibhardt
- Molecular Physiology, Institute of Cardiovascular Physiology, University Medical Center, Georg-August-University, Göttingen, Germany
| | - Antonio Sechi
- Institute for Biomedical Engineering, Department of Cell Biology, RWTH Aachen University Medical School, Aachen, Germany
| | - Farnusch Kaschani
- Department of Chemical Biology, Faculty of Biology, University of Duisburg-Essen, Essen, Germany
- Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Essen, Germany
| | - Oliver Keminer
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Schnackenburgallee 114, 22525, Hamburg, Germany
- Fraunhofer Cluster of Excellence for Immune-Mediated Diseases CIMD, Schnackenburgallee 114, 22525, Hamburg, Germany
| | - Samantha J Stehbens
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Qin Liu
- The Wistar Institute, Philadelphia, PA, USA
| | | | - Kirujan Jeyakumar
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 4a, 44227, Dortmund, Germany
| | - Felix C E Vogel
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Division of Tumor Metabolism and Microenvironment, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | | | | | - Linda Kubat
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Translational Skin Cancer Research (TSCR), German Cancer Consortium (DKTK), University Hospital of Essen, Universitätsstrasse 1, 45141, Essen, Germany
| | - Smiths S Lueong
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Hospital Essen, 45122, Essen, Germany
| | - Jan Forster
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Department of Human Genetics, University Hospital Essen, University Duisburg-Essen, Hufelandstrasse 55, 45122, Essen, Germany
| | - Susanne Horn
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Marc Remke
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany
- Department of Neuropathology, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Michael Ehrmann
- Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Essen, Germany
- Department of Microbiology, University of Duisburg-Essen, Universitätsstraße 2, 45117, Essen, Germany
| | - Annette Paschen
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Jürgen C Becker
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Translational Skin Cancer Research (TSCR), German Cancer Consortium (DKTK), University Hospital of Essen, Universitätsstrasse 1, 45141, Essen, Germany
| | - Iris Helfrich
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
| | - Daniel Rauh
- Faculty of Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 4a, 44227, Dortmund, Germany
| | - Markus Kaiser
- Department of Chemical Biology, Faculty of Biology, University of Duisburg-Essen, Essen, Germany
- Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Essen, Germany
| | - Sheraz Gul
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Schnackenburgallee 114, 22525, Hamburg, Germany
- Fraunhofer Cluster of Excellence for Immune-Mediated Diseases CIMD, Schnackenburgallee 114, 22525, Hamburg, Germany
| | | | - Ivan Bogeski
- Molecular Physiology, Institute of Cardiovascular Physiology, University Medical Center, Georg-August-University, Göttingen, Germany
| | - José Neptuno Rodríguez-López
- GENZ-Group of Research on Enzymology, Department of Biochemistry and Molecular Biology-A, Regional Campus of International Excellence 'Campus Mare Nostrum', University of Murcia, Murcia, Spain
| | - Nikolas K Haass
- The University of Queensland Diamantina Institute, The University of Queensland, Brisbane, QLD, Australia
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany
- Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Essen, Germany
| | - Alexander Roesch
- Department of Dermatology, University Hospital Essen, West German Cancer Center, University Duisburg-Essen, Essen, Germany.
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen/Düsseldorf, Essen/Düsseldorf, Germany.
- Center for Medical Biotechnology (ZMB), University of Duisburg-Essen, Essen, Germany.
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18
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Janowska A, Iannone M, Fidanzi C, Romanelli M, Filippi L, Del Re M, Martins M, Dini V. The Genetic Basis of Dormancy and Awakening in Cutaneous Metastatic Melanoma. Cancers (Basel) 2022; 14:2104. [PMID: 35565234 PMCID: PMC9102235 DOI: 10.3390/cancers14092104] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 01/27/2023] Open
Abstract
Immune dysregulation, in combination with genetic and epigenetic alterations, induces an excessive proliferation of uncontrolled melanoma cells followed by dissemination of the tumor cells to distant sites, invading organs and creating metastasis. Although immunotherapy, checkpoint inhibitors and molecular targeted therapies have been developed as treatment options for advanced melanoma, there are specific mechanisms by which cancer cells can escape treatment. One of the main factors associated with reduced response to therapy is the ability of residual tumor cells to persist in a dormant state, without proliferation. This comprehensive review aimed at understanding the genetic basis of dormancy/awakening phenomenon in metastatic melanoma will help identify the possible therapeutical strategies that might eliminate melanoma circulating tumor cells (CTCs) or keep them in the dormant state forever, thereby repressing tumor relapse and metastatic spread.
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Affiliation(s)
- Agata Janowska
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Michela Iannone
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Cristian Fidanzi
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Marco Romanelli
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Luca Filippi
- Unit of Neonatology, University of Pisa, 56126 Pisa, Italy;
| | - Marzia Del Re
- Unit of Clinical Pharmacology and Pharmacogenetics, University of Pisa, 56126 Pisa, Italy;
| | - Manuella Martins
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
| | - Valentina Dini
- Unit of Dermatology, University of Pisa, 56126 Pisa, Italy; (M.I.); (C.F.); (M.R.); (M.M.); (V.D.)
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19
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Huang F, Santinon F, Flores González RE, del Rincón SV. Melanoma Plasticity: Promoter of Metastasis and Resistance to Therapy. Front Oncol 2021; 11:756001. [PMID: 34604096 PMCID: PMC8481945 DOI: 10.3389/fonc.2021.756001] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 08/30/2021] [Indexed: 12/14/2022] Open
Abstract
Melanoma is the deadliest form of skin cancer. Although targeted therapies and immunotherapies have revolutionized the treatment of metastatic melanoma, most patients are not cured. Therapy resistance remains a significant clinical challenge. Melanoma comprises phenotypically distinct subpopulations of cells, exhibiting distinct gene signatures leading to tumor heterogeneity and favoring therapeutic resistance. Cellular plasticity in melanoma is referred to as phenotype switching. Regardless of their genomic classification, melanomas switch from a proliferative and differentiated phenotype to an invasive, dedifferentiated and often therapy-resistant state. In this review we discuss potential mechanisms underpinning melanoma phenotype switching, how this cellular plasticity contributes to resistance to both targeted therapies and immunotherapies. Finally, we highlight novel strategies to target plasticity and their potential clinical impact in melanoma.
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Affiliation(s)
- Fan Huang
- Lady Davis Institute, McGill University, Montréal, QC, Canada
- Department of Experimental Medicine, McGill University, Montréal, QC, Canada
| | - François Santinon
- Lady Davis Institute, McGill University, Montréal, QC, Canada
- Department of Experimental Medicine, McGill University, Montréal, QC, Canada
| | - Raúl Ernesto Flores González
- Lady Davis Institute, McGill University, Montréal, QC, Canada
- Department of Experimental Medicine, McGill University, Montréal, QC, Canada
| | - Sonia V. del Rincón
- Lady Davis Institute, McGill University, Montréal, QC, Canada
- Department of Experimental Medicine, McGill University, Montréal, QC, Canada
- Department of Oncology, McGill University, Montréal, QC, Canada
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20
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Modulating cell differentiation in cancer models. Biochem Soc Trans 2021; 49:1803-1816. [PMID: 34436513 DOI: 10.1042/bst20210230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 08/06/2021] [Accepted: 08/10/2021] [Indexed: 11/17/2022]
Abstract
Cancer has been traditionally viewed as a disease characterised by excessive and uncontrolled proliferation, leading to the development of cytotoxic therapies against highly proliferating malignant cells. However, tumours frequently relapse due to the presence of slow-cycling cancer stem cells eluding chemo and radiotherapy. Since these malignant stem cells are largely undifferentiated, inducing their lineage commitment has been proposed as a potential intervention strategy to deplete tumours from their most resistant components. Pro-differentiation approaches have thus far yielded clinical success in the reversion of acute promyelocytic leukaemia (APL), and new developments are fast widening their therapeutic applicability to solid carcinomas. Recent advances in cancer differentiation discussed here highlight the potential and outstanding challenges of differentiation-based approaches.
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21
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Oba J, Woodman SE. The genetic and epigenetic basis of distinct melanoma types. J Dermatol 2021; 48:925-939. [PMID: 34008215 DOI: 10.1111/1346-8138.15957] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 04/14/2021] [Indexed: 12/12/2022]
Abstract
Melanoma represents the deadliest skin cancer. Recent therapeutic developments, including targeted and immune therapies have revolutionized clinical management and improved patient outcome. This progress was achieved by rigorous molecular and functional studies followed by robust clinical trials. The identification of key genomic alterations and gene expression profiles have propelled the understanding of distinct characteristics within melanoma subtypes. The aim of this review is to summarize and highlight the main genetic and epigenetic findings of melanomas and highlight their pathological and therapeutic importance.
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Affiliation(s)
- Junna Oba
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Scott E Woodman
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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22
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Patton EE, Mueller KL, Adams DJ, Anandasabapathy N, Aplin AE, Bertolotto C, Bosenberg M, Ceol CJ, Burd CE, Chi P, Herlyn M, Holmen SL, Karreth FA, Kaufman CK, Khan S, Kobold S, Leucci E, Levy C, Lombard DB, Lund AW, Marie KL, Marine JC, Marais R, McMahon M, Robles-Espinoza CD, Ronai ZA, Samuels Y, Soengas MS, Villanueva J, Weeraratna AT, White RM, Yeh I, Zhu J, Zon LI, Hurlbert MS, Merlino G. Melanoma models for the next generation of therapies. Cancer Cell 2021; 39:610-631. [PMID: 33545064 PMCID: PMC8378471 DOI: 10.1016/j.ccell.2021.01.011] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/12/2021] [Accepted: 01/13/2021] [Indexed: 12/12/2022]
Abstract
There is a lack of appropriate melanoma models that can be used to evaluate the efficacy of novel therapeutic modalities. Here, we discuss the current state of the art of melanoma models including genetically engineered mouse, patient-derived xenograft, zebrafish, and ex vivo and in vitro models. We also identify five major challenges that can be addressed using such models, including metastasis and tumor dormancy, drug resistance, the melanoma immune response, and the impact of aging and environmental exposures on melanoma progression and drug resistance. Additionally, we discuss the opportunity for building models for rare subtypes of melanomas, which represent an unmet critical need. Finally, we identify key recommendations for melanoma models that may improve accuracy of preclinical testing and predict efficacy in clinical trials, to help usher in the next generation of melanoma therapies.
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Affiliation(s)
- E Elizabeth Patton
- MRC Human Genetics Unit and Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, The University of Edinburgh, Western General Hospital, Crewe Road, Edinburgh EH4 2XU, UK.
| | - Kristen L Mueller
- Melanoma Research Alliance, 730 15th Street NW, Washington, DC 20005, USA.
| | - David J Adams
- Experimental Cancer Genetics, Wellcome Sanger Institute, Hinxton, Cambridge CB10 1SA, UK
| | - Niroshana Anandasabapathy
- Department of Dermatology, Meyer Cancer Center, Program in Immunology and Microbial Pathogenesis, Weill Cornell Medicine, New York, NY 10026, USA
| | - Andrew E Aplin
- Department of Cancer Biology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Corine Bertolotto
- Université Côte d'Azur, Nice, France; INSERM, Biology and Pathologies of Melanocytes, Team 1, Equipe Labellisée Ligue 2020, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Marcus Bosenberg
- Departments of Dermatology, Pathology, and Immunobiology, Yale University, New Haven, CT, USA
| | - Craig J Ceol
- Program in Molecular Medicine and Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Christin E Burd
- Departments of Molecular Genetics, Cancer Biology, and Genetics, The Ohio State University, Biomedical Research Tower, Room 918, 460 W. 12th Avenue, Columbus, OH 43210, USA
| | - Ping Chi
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Weill Cornell Graduate School of Medical Sciences, Cornell University, New York, NY, USA; Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | | | - Sheri L Holmen
- Department of Surgery, University of Utah Health Sciences Center, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Florian A Karreth
- Department of Molecular Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - Charles K Kaufman
- Washington University School of Medicine, Department of Medicine, Division of Oncology, Department of Developmental Biology, McDonnell Science Building, 4518 McKinley Avenue, St. Louis, MO 63110, USA
| | - Shaheen Khan
- Department of Pathology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Sebastian Kobold
- Center of Integrated Protein Science Munich (CIPS-M) and Division of Clinical Pharmacology, Department of Medicine IV, Klinikum der Universität München, LMU, Munich, Germany; Member of the German Center for Lung Research (DZL), German Center for Translational Cancer Research (DKTK), partner site Munich, Munich, Germany
| | - Eleonora Leucci
- Laboratory for RNA Cancer Biology, Department of Oncology, LKI, KU Leuven, 3000 Leuven, Belgium; Trace, Department of Oncology, LKI, KU Leuven, 3000 Leuven, Belgium
| | - Carmit Levy
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - David B Lombard
- Department of Pathology, Institute of Gerontology, and Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Amanda W Lund
- Ronald O. Perelman Department of Dermatology and Department of Pathology, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Kerrie L Marie
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, VIB, Leuven, Belgium; Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Richard Marais
- CRUK Manchester Institute, The University of Manchester, Alderley Park, Macclesfield SK10 4TG, UK
| | - Martin McMahon
- Department of Dermatology & Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Carla Daniela Robles-Espinoza
- Laboratorio Internacional de Investigación sobre el Genoma Humano, Universidad Nacional Autónoma de México, Campus Juriquilla, Boulevard Juriquilla 3001, Santiago de Querétaro 76230, Mexico; Wellcome Sanger Institute, Hinxton, Cambridgeshire CB10 1SA, UK
| | - Ze'ev A Ronai
- Cancer Center, Sanford Burnham Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Yardena Samuels
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Maria S Soengas
- Spanish National Cancer Research Centre, 28029 Madrid, Spain
| | - Jessie Villanueva
- The Wistar Institute, Molecular and Cellular Oncogenesis Program, Philadelphia, PA, USA
| | - Ashani T Weeraratna
- Department of Biochemistry and Molecular Biology, Johns Hopkins Bloomberg School of Public Health, and Department of Oncology, Sidney Kimmel Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Richard M White
- Department of Cancer Biology & Genetics and Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Iwei Yeh
- Departments of Dermatology and Pathology, University of California, San Francisco, CA, USA
| | - Jiyue Zhu
- Department of Pharmaceutical Sciences, College of Pharmacy and Pharmaceutical Sciences, Washington State University, Spokane, WA, USA
| | - Leonard I Zon
- Stem Cell Program and Division of Hematology/Oncology, Boston Children's Hospital and Dana Farber Cancer Institute, Howard Hughes Medical Institute, Harvard Medical School, Harvard Stem Cell Institute, Stem Cell and Regenerative Biology Department, Harvard University, Boston, MA, USA
| | - Marc S Hurlbert
- Melanoma Research Alliance, 730 15th Street NW, Washington, DC 20005, USA
| | - Glenn Merlino
- Center for Cancer Research, NCI, NIH, 37 Convent Drive, Bethesda, MD 20892, USA.
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Sánchez-Del-Campo L, Martí-Díaz R, Montenegro MF, González-Guerrero R, Hernández-Caselles T, Martínez-Barba E, Piñero-Madrona A, Cabezas-Herrera J, Goding CR, Rodríguez-López JN. MITF induces escape from innate immunity in melanoma. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:117. [PMID: 33789714 PMCID: PMC8015040 DOI: 10.1186/s13046-021-01916-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/16/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND The application of immune-based therapies has revolutionized cancer treatment. Yet how the immune system responds to phenotypically heterogeneous populations within tumors is poorly understood. In melanoma, one of the major determinants of phenotypic identity is the lineage survival oncogene MITF that integrates diverse microenvironmental cues to coordinate melanoma survival, senescence bypass, differentiation, proliferation, invasion, metabolism and DNA damage repair. Whether MITF also controls the immune response is unknown. METHODS By using several mouse melanoma models, we examine the potential role of MITF to modulate the anti-melanoma immune response. ChIP-seq data analysis, ChIP-qPCR, CRISPR-Cas9 genome editing, and luciferase reporter assays were utilized to identify ADAM10 as a direct MITF target gene. Western blotting, confocal microscopy, flow cytometry, and natural killer (NK) cytotoxicity assays were used to determine the underlying mechanisms by which MITF-driven phenotypic plasticity modulates melanoma NK cell-mediated killing. RESULTS Here we show that MITF regulates expression of ADAM10, a key sheddase that cleaves the MICA/B family of ligands for NK cells. By controlling melanoma recognition by NK-cells MITF thereby controls the melanoma response to the innate immune system. Consequently, while melanoma MITFLow cells can be effectively suppressed by NK-mediated killing, MITF-expressing cells escape NK cell surveillance. CONCLUSION Our results reveal how modulation of MITF activity can impact the anti-melanoma immune response with implications for the application of anti-melanoma immunotherapies.
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Affiliation(s)
- Luis Sánchez-Del-Campo
- Department of Biochemistry and Molecular Biology A, School of Biology, IMIB-University of Murcia, 30100, Murcia, Spain.
| | - Román Martí-Díaz
- Department of Biochemistry and Molecular Biology A, School of Biology, IMIB-University of Murcia, 30100, Murcia, Spain
| | - María F Montenegro
- Department of Biochemistry and Molecular Biology A, School of Biology, IMIB-University of Murcia, 30100, Murcia, Spain
| | - Rebeca González-Guerrero
- Department of Biochemistry and Molecular Biology A, School of Biology, IMIB-University of Murcia, 30100, Murcia, Spain
| | - Trinidad Hernández-Caselles
- Department of Biochemistry and Molecular Biology B and Immunology, Faculty of Medicine, IMIB-University of Murcia, Murcia, Spain
| | | | | | - Juan Cabezas-Herrera
- Translational Cancer Research Group, University Hospital Virgen de la Arrixaca, IMIB, Murcia, Spain
| | - Colin R Goding
- ResearchNuffield Department of Clinical Medicine, Ludwig Institute for Cancer, University of Oxford, Headington, Oxford, OX3 7DQ, UK
| | - José Neptuno Rodríguez-López
- Department of Biochemistry and Molecular Biology A, School of Biology, IMIB-University of Murcia, 30100, Murcia, Spain.
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24
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Epigenetic mechanisms in breast cancer therapy and resistance. Nat Commun 2021; 12:1786. [PMID: 33741974 PMCID: PMC7979820 DOI: 10.1038/s41467-021-22024-3] [Citation(s) in RCA: 188] [Impact Index Per Article: 62.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 02/22/2021] [Indexed: 02/06/2023] Open
Abstract
The majority of breast cancers express the estrogen receptor (ERα) and agents targeting this pathway represent the main treatment modality. Endocrine therapy has proven successful in the treatment of hormone-responsive breast cancer since its early adoption in the 1940s as an ablative therapy. Unfortunately, therapeutic resistance arises, leading to disease recurrence and relapse. Recent studies increased our understanding in how changes to the chromatin landscape and deregulation of epigenetic factors orchestrate the resistant phenotype. Here, we will discuss how the epigenome is an integral determinant in hormone therapy response and why epigenetic factors are promising targets for overcoming clinical resistance. Endocrine therapy has been the mainstay for hormone responsive breast cancer treatment. Here, Garcia-Martinez and colleagues discuss epigenetic mechanisms regulating ER + breast cancer and endocrine therapy resistance, and highlight approaches to rewire the cancer epigenome to improve targeted therapies for this cancer.
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25
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Tong X, Chen Y, Zhu X, Ye Y, Xue Y, Wang R, Gao Y, Zhang W, Gao W, Xiao L, Chen H, Zhang P, Ji H. Nanog maintains stemness of Lkb1-deficient lung adenocarcinoma and prevents gastric differentiation. EMBO Mol Med 2021; 13:e12627. [PMID: 33439550 PMCID: PMC7933951 DOI: 10.15252/emmm.202012627] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 11/25/2020] [Accepted: 12/04/2020] [Indexed: 12/12/2022] Open
Abstract
Growing evidence supports that LKB1-deficient KRAS-driven lung tumors represent a unique therapeutic challenge, displaying strong cancer plasticity that promotes lineage conversion and drug resistance. Here we find that murine lung tumors from the KrasLSL-G12D/+ ; Lkb1flox/flox (KL) model show strong plasticity, which associates with up-regulation of stem cell pluripotency genes such as Nanog. Deletion of Nanog in KL model initiates a gastric differentiation program and promotes mucinous lung tumor growth. We find that NANOG is not expressed at a meaningful level in human lung adenocarcinoma (ADC), as well as in human lung invasive mucinous adenocarcinoma (IMA). Gastric differentiation involves activation of Notch signaling, and perturbation of Notch pathway by the γ-secretase inhibitor LY-411575 remarkably impairs mucinous tumor formation. In contrast to non-mucinous tumors, mucinous tumors are resistant to phenformin treatment. Such therapeutic resistance could be overcome through combined treatments with LY-411575 and phenformin. Overall, we uncover a previously unappreciated plasticity of LKB1-deficient tumors and identify the Nanog-Notch axis in regulating gastric differentiation, which holds important therapeutic implication for the treatment of mucinous lung cancer.
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Affiliation(s)
- Xinyuan Tong
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
| | - Yueqing Chen
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
- University of Chinese Academy of SciencesBeijingChina
| | - Xinsheng Zhu
- Department of Thoracic SurgeryShanghai Pulmonary HospitalTongji University School of MedicineShanghaiChina
| | - Yi Ye
- School of Life Science and TechnologyShanghai Tech UniversityShanghaiChina
| | - Yun Xue
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
- University of Chinese Academy of SciencesBeijingChina
| | - Rui Wang
- Department of Thoracic SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Yijun Gao
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
| | - Wenjing Zhang
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
| | - Weiqiang Gao
- State Key Laboratory of Oncogenes and Related GenesShanghai Cancer InstituteRenji HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
- Med‐X Research InstituteShanghai Jiao Tong UniversityShanghaiChina
| | - Lei Xiao
- College of Animal Science and Zhejiang University School of MedicineZhejiang UniversityHangzhouChina
| | - Haiquan Chen
- Department of Thoracic SurgeryFudan University Shanghai Cancer CenterShanghaiChina
- Department of OncologyShanghai Medical CollegeFudan UniversityShanghaiChina
| | - Peng Zhang
- Department of Thoracic SurgeryShanghai Pulmonary HospitalTongji University School of MedicineShanghaiChina
| | - Hongbin Ji
- State Key Laboratory of Cell BiologyShanghai Institute of Biochemistry and Cell BiologyCenter for Excellence in Molecular Cell ScienceChinese Academy of SciencesShanghaiChina
- University of Chinese Academy of SciencesBeijingChina
- Department of Thoracic SurgeryShanghai Pulmonary HospitalTongji University School of MedicineShanghaiChina
- School of Life Science and TechnologyShanghai Tech UniversityShanghaiChina
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26
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de Oliveira ÉA, Goding CR, Maria-Engler SS. Organotypic Models in Drug Development "Tumor Models and Cancer Systems Biology for the Investigation of Anticancer Drugs and Resistance Development". Handb Exp Pharmacol 2021; 265:269-301. [PMID: 32548785 DOI: 10.1007/164_2020_369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The landscape of cancer treatment has improved over the past decades, aiming to reduce systemic toxicity and enhance compatibility with the quality of life of the patient. However, at the therapeutic level, metastatic cancer remains hugely challenging, based on the almost inevitable emergence of therapy resistance. A small subpopulation of cells able to survive drug treatment termed the minimal residual disease may either harbor resistance-associated mutations or be phenotypically resistant, allowing them to regrow and become the dominant population in the therapy-resistant tumor. Characterization of the profile of minimal residual disease represents the key to the identification of resistance drivers that underpin cancer evolution. Therapeutic regimens must, therefore, be dynamic and tailored to take into account the emergence of resistance as tumors evolve within a complex microenvironment in vivo. This requires the adoption of new technologies based on the culture of cancer cells in ways that more accurately reflect the intratumor microenvironment, and their analysis using omics and system-based technologies to enable a new era in the diagnostics, classification, and treatment of many cancer types by applying the concept "from the cell plate to the patient." In this chapter, we will present and discuss 3D model building and use, and provide comprehensive information on new genomic techniques that are increasing our understanding of drug action and the emergence of resistance.
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Affiliation(s)
- Érica Aparecida de Oliveira
- Skin Biology and Melanoma Lab, Department of Clinical Chemistry and Toxicology, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil
| | - Colin R Goding
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Silvya Stuchi Maria-Engler
- Skin Biology and Melanoma Lab, Department of Clinical Chemistry and Toxicology, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil.
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27
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Deciphering Melanoma Cell States and Plasticity with Zebrafish Models. J Invest Dermatol 2020; 141:1389-1394. [PMID: 33340501 PMCID: PMC8168147 DOI: 10.1016/j.jid.2020.12.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/01/2020] [Accepted: 12/02/2020] [Indexed: 12/27/2022]
Abstract
Dynamic cellular heterogeneity underlies melanoma progression and therapy resistance. Advances in single-cell technologies have revealed an increasing number of tumor and microenvironment cell states in melanoma, but little is understood about their function in vivo. Zebrafish models are a powerful system for discovery, live imaging, and functional investigation of cell states throughout melanoma progression and treatment. By capturing dynamic melanoma states in living animals, zebrafish have the potential to resolve the complexity of melanoma heterogeneity from a single cell through disease processes within the context of the whole body, revealing novel cancer biology and therapeutic targets.
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28
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Ballotti R, Cheli Y, Bertolotto C. The complex relationship between MITF and the immune system: a Melanoma ImmunoTherapy (response) Factor? Mol Cancer 2020; 19:170. [PMID: 33276788 PMCID: PMC7718690 DOI: 10.1186/s12943-020-01290-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/29/2020] [Indexed: 12/18/2022] Open
Abstract
The clinical benefit of immune checkpoint inhibitory therapy (ICT) in advanced melanomas is limited by primary and acquired resistance. The molecular determinants of the resistance have been extensively studied, but these discoveries have not yet been translated into therapeutic benefits. As such, a paradigm shift in melanoma treatment, to surmount the therapeutic impasses linked to the resistance, is an important ongoing challenge.This review outlines the multifaceted interplay between microphthalmia-associated transcription factor (MITF), a major determinant of the biology of melanoma cells, and the immune system. In melanomas, MITF functions downstream oncogenic pathways and microenvironment stimuli that restrain the immune responses. We highlight how MITF, by controlling differentiation and genome integrity, may regulate melanoma-specific antigen expression by interfering with the endolysosomal pathway, KARS1, and antigen processing and presentation. MITF also modulates the expression of coinhibitory receptors, i.e., PD-L1 and HVEM, and the production of an inflammatory secretome, which directly affects the infiltration and/or activation of the immune cells.Furthermore, MITF is also a key determinant of melanoma cell plasticity and tumor heterogeneity, which are undoubtedly one of the major hurdles for an effective immunotherapy. Finally, we briefly discuss the role of MITF in kidney cancer, where it also plays a key role, and in immune cells, establishing MITF as a central mediator in the regulation of immune responses in melanoma and other cancers.We propose that a better understanding of MITF and immune system intersections could help in the tailoring of current ICT in melanomas and pave the way for clinical benefits and long-lasting responses.
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Affiliation(s)
- Robert Ballotti
- Université Côte d'Azur, Nice, France
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020 and Equipe labellisée ARC 2019, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Yann Cheli
- Université Côte d'Azur, Nice, France
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020 and Equipe labellisée ARC 2019, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Corine Bertolotto
- Université Côte d'Azur, Nice, France.
- Inserm, Biology and Pathologies of melanocytes, team1, Equipe labellisée Ligue 2020 and Equipe labellisée ARC 2019, Centre Méditerranéen de Médecine Moléculaire, Nice, France.
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Diener J, Sommer L. Reemergence of neural crest stem cell-like states in melanoma during disease progression and treatment. Stem Cells Transl Med 2020; 10:522-533. [PMID: 33258291 PMCID: PMC7980219 DOI: 10.1002/sctm.20-0351] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 12/14/2022] Open
Abstract
Melanoma is the deadliest of all skin cancers due to its high metastatic potential. In recent years, advances in targeted therapy and immunotherapy have contributed to a remarkable progress in the treatment of metastatic disease. However, intrinsic or acquired resistance to such therapies remains a major obstacle in melanoma treatment. Melanoma disease progression, beginning from tumor initiation and growth to acquisition of invasive phenotypes and metastatic spread and acquisition of treatment resistance, has been associated with cellular dedifferentiation and the hijacking of gene regulatory networks reminiscent of the neural crest (NC)—the developmental structure which gives rise to melanocytes and hence melanoma. This review summarizes the experimental evidence for the involvement of NC stem cell (NCSC)‐like cell states during melanoma progression and addresses novel approaches to combat the emergence of stemness characteristics that have shown to be linked with aggressive disease outcome and drug resistance.
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Affiliation(s)
- Johanna Diener
- University of Zurich, Institute of Anatomy, Zürich, Switzerland
| | - Lukas Sommer
- University of Zurich, Institute of Anatomy, Zürich, Switzerland
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Abstract
Therapeutic resistance continues to be an indominable foe in our ambition for curative cancer treatment. Recent insights into the molecular determinants of acquired treatment resistance in the clinical and experimental setting have challenged the widely held view of sequential genetic evolution as the primary cause of resistance and brought into sharp focus a range of non-genetic adaptive mechanisms. Notably, the genetic landscape of the tumour and the non-genetic mechanisms used to escape therapy are frequently linked. Remarkably, whereas some oncogenic mutations allow the cancer cells to rapidly adapt their transcriptional and/or metabolic programme to meet and survive the therapeutic pressure, other oncogenic drivers convey an inherent cellular plasticity to the cancer cell enabling lineage switching and/or the evasion of anticancer immunosurveillance. The prevalence and diverse array of non-genetic resistance mechanisms pose a new challenge to the field that requires innovative strategies to monitor and counteract these adaptive processes. In this Perspective we discuss the key principles of non-genetic therapy resistance in cancer. We provide a perspective on the emerging data from clinical studies and sophisticated cancer models that have studied various non-genetic resistance pathways and highlight promising therapeutic avenues that may be used to negate and/or counteract the non-genetic adaptive pathways.
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Affiliation(s)
- Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, VIB Center for Cancer Biology, KU Leuven, Leuven, Belgium.
- Department of Oncology, KU Leuven, Leuven, Belgium.
| | - Sarah-Jane Dawson
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia.
- Center for Cancer Research, The University of Melbourne, Melbourne, VIC, Australia.
| | - Mark A Dawson
- Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia.
- Center for Cancer Research, The University of Melbourne, Melbourne, VIC, Australia.
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Cichorek M, Ronowska A, Dzierzbicka K, Gensicka-Kowalewska M, Deptula M, Pelikant-Malecka I. Chloroacridine derivatives as potential anticancer agents which may act as tricarboxylic acid cycle enzyme inhibitors. Biomed Pharmacother 2020; 130:110515. [PMID: 34321163 DOI: 10.1016/j.biopha.2020.110515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 10/23/2022] Open
Abstract
PURPOSE This paper concerns the cytotoxicity of 9-chloro-1-nitroacridine (1a) and 9-chloro-4-methyl-1-nitroacridine (1b) against two biologically different melanoma forms: melanotic and amelanotic. Melanomas are tumors characterized by high heterogeneity and poor susceptibility to chemotherapies. Among new analogs synthesized by us, compound 1b exhibited the highest anticancer potency. Because of that, in this study, we analyzed the mechanism of action for 1a and its 4-methylated derivative, 1b, against a pair of biological melanoma forms, with regard to proliferation, cell death mechanism and energetic state. METHODS Cytotoxicity was evaluated by XTT assay. Cell death was estimated by plasma membrane structure changes (phosphatidylserine externalization), caspase activation, and ROS presence. The energetic state of cells was estimated based on NAD and ATP levels, and the activity of tricarboxylic acid cycle enzymes (pyruvate dehydrogenase complex, aconitase, isocitrate dehydrogenase). RESULTS The chloroacridines affect biological forms of melanoma in different ways. Amelanotic (Ab) melanoma (with inhibited melanogenesis and higher malignancy) was particularly sensitive to the action of the chloroacridines. The Ab melanoma cells died through apoptosis and through death without caspase activation. Diminished activity of TAC enzymes was noticed among Ab melanoma cells together with ATP/NAD depletion, especially in the case of 1b. CONCLUSION Our data show that the biological forms of the tumors responded to 1a and its 4-methylated analog in different ways. 1a and 1b could be inducers of regulated melanoma cell death, especially the amelanotic form. Although the mechanism of the cell death is not fully understood, 1b may act by interfering with the TAC enzymes and blocking specific pathways leading to tumor growth. This could encourage further investigation of its anticancer activity, especially against the amelanotic form of melanoma.
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Affiliation(s)
- Miroslawa Cichorek
- Department of Embryology, Medical University of Gdansk, Debinki 1 St. PL, 80-210, Gdansk, Poland.
| | - Anna Ronowska
- Department of Laboratory Medicine, Medical University of Gdansk, Debinki 7 St. PL, 80-211, Gdansk, Poland
| | - Krystyna Dzierzbicka
- Department of Organic Chemistry, Gdansk University of Technology, Narutowicza St. 11/12. PL, 80-233, Gdansk, Poland
| | - Monika Gensicka-Kowalewska
- Department of Organic Chemistry, Gdansk University of Technology, Narutowicza St. 11/12. PL, 80-233, Gdansk, Poland
| | - Milena Deptula
- Department of Embryology, Medical University of Gdansk, Debinki 1 St. PL, 80-210, Gdansk, Poland
| | - Iwona Pelikant-Malecka
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St. PL, 80-210, Gdansk, Poland; Department of Medical Laboratory Diagnostics, Central Bank of Frozen Tissues and Genetic Specimens, Medical University of Gdansk, Biobanking and Biomolecular Resources Research Infrastructure Poland, Debinki 7 St. PL, 80-211, Gdansk, Poland
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Tang Y, Durand S, Dalle S, Caramel J. EMT-Inducing Transcription Factors, Drivers of Melanoma Phenotype Switching, and Resistance to Treatment. Cancers (Basel) 2020; 12:E2154. [PMID: 32759677 PMCID: PMC7465730 DOI: 10.3390/cancers12082154] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 07/31/2020] [Accepted: 08/01/2020] [Indexed: 01/06/2023] Open
Abstract
Transcription factors, extensively described for their role in epithelial-mesenchymal transition (EMT-TFs) in epithelial cells, also display essential functions in the melanocyte lineage. Recent evidence has shown specific expression patterns and functions of these EMT-TFs in neural crest-derived melanoma compared to carcinoma. Herein, we present an update of the specific roles of EMT-TFs in melanocyte differentiation and melanoma progression. As major regulators of phenotype switching between differentiated/proliferative and neural crest stem cell-like/invasive states, these factors appear as major drivers of intra-tumor heterogeneity and resistance to treatment in melanoma, which opens new avenues in terms of therapeutic targeting.
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Affiliation(s)
- Yaqi Tang
- Cancer Cell Plasticity in Melanoma Laboratory, Université de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, 69008 Lyon, France; (Y.T.); (S.D.); (S.D.)
| | - Simon Durand
- Cancer Cell Plasticity in Melanoma Laboratory, Université de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, 69008 Lyon, France; (Y.T.); (S.D.); (S.D.)
| | - Stéphane Dalle
- Cancer Cell Plasticity in Melanoma Laboratory, Université de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, 69008 Lyon, France; (Y.T.); (S.D.); (S.D.)
- Dermatology Unit, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, 69495 Pierre Bénite, France
| | - Julie Caramel
- Cancer Cell Plasticity in Melanoma Laboratory, Université de Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, 69008 Lyon, France; (Y.T.); (S.D.); (S.D.)
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Genomic profiling of a dedifferentiated mucosal melanoma following exposure to immunotherapy. Melanoma Res 2020; 30:213-218. [DOI: 10.1097/cmr.0000000000000636] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Granados K, Hüser L, Federico A, Sachindra S, Wolff G, Hielscher T, Novak D, Madrigal-Gamboa V, Sun Q, Vierthaler M, Larribère L, Umansky V, Utikal J. T-type calcium channel inhibition restores sensitivity to MAPK inhibitors in de-differentiated and adaptive melanoma cells. Br J Cancer 2020; 122:1023-1036. [PMID: 32063604 PMCID: PMC7109069 DOI: 10.1038/s41416-020-0751-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 12/19/2019] [Accepted: 01/24/2020] [Indexed: 11/25/2022] Open
Abstract
Background Drug resistance remains as one of the major challenges in melanoma therapy. It is well known that tumour cells undergo phenotypic switching during melanoma progression, increasing melanoma plasticity and resistance to mitogen-activated protein kinase inhibitors (MAPKi). Methods We investigated the melanoma phenotype switching using a partial reprogramming model to de-differentiate murine melanoma cells and target melanoma therapy adaptation against MAPKi. Results Here, we show that partially reprogrammed cells are a less proliferative and more de-differentiated cell population, expressing a gene signature for stemness and suppressing melanocyte-specific markers. To investigate adaptation to MAPKi, cells were exposed to B-Raf Proto-Oncogene (BRAF) and mitogen-activated protein kinase kinase (MEK) inhibitors. De-differentiated cells became less sensitive to MAPKi, showed increased cell viability and decreased apoptosis. Furthermore, T-type calcium channels expression increased in adaptive murine cells and in human adaptive melanoma cells. Treatment with the calcium channel blocker mibefradil induced cell death, differentiation and susceptibility to MAPKi in vitro and in vivo. Conclusion In summary, we show that partial reprogramming of melanoma cells induces de-differentiation and adaptation to MAPKi. Moreover, we postulated a calcium channel blocker such as mibefradil, as a potential candidate to restore sensitivity to MAPKi in adaptive melanoma cells.
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Affiliation(s)
- Karol Granados
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany.,Department of Biochemistry, School of Medicine, University of Costa Rica (UCR), Rodrigo Facio Campus, San Pedro Montes Oca, San Jose, 2060, Costa Rica
| | - Laura Hüser
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Aniello Federico
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Sachindra Sachindra
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany.,Department of Hepatology and Gastroenterology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Gretchen Wolff
- Joint Heidelberg-IDC Translational Diabetes Program, Heidelberg University Hospital, Heidelberg, Germany
| | - Thomas Hielscher
- Division of Biostatistics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniel Novak
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Verónica Madrigal-Gamboa
- Department of Biochemistry, School of Medicine, University of Costa Rica (UCR), Rodrigo Facio Campus, San Pedro Montes Oca, San Jose, 2060, Costa Rica
| | - Qian Sun
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Marlene Vierthaler
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Lionel Larribère
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Viktor Umansky
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany
| | - Jochen Utikal
- Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg and Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, D-68135, Mannheim, Germany.
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Brutovsky B, Horvath D. In Silico implementation of evolutionary paradigm in therapy design: Towards anti-cancer therapy as Darwinian process. J Theor Biol 2020; 485:110038. [PMID: 31580834 DOI: 10.1016/j.jtbi.2019.110038] [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: 11/26/2018] [Revised: 09/24/2019] [Accepted: 09/30/2019] [Indexed: 02/02/2023]
Abstract
In here presented in silico study we suggest a way how to implement the evolutionary principles into anti-cancer therapy design. We hypothesize that instead of its ongoing supervised adaptation, the therapy may be constructed as a self-sustaining evolutionary process in a dynamic fitness landscape established implicitly by evolving cancer cells, microenvironment and the therapy itself. For these purposes, we replace a unified therapy with the 'therapy species', which is a population of heterogeneous elementary therapies, and propose a way how to turn the toxicity of the elementary therapy into its fitness in a way conforming to evolutionary causation. As a result, not only the therapies govern the evolution of different cell phenotypes, but the cells' resistances govern the evolution of the therapies as well. We illustrate the approach by the minimalistic ad hoc evolutionary model. Its results indicate that the resistant cells could bias the evolution towards more toxic elementary therapies by inhibiting the less toxic ones. As the evolutionary causation of cancer drug resistance has been intensively studied for a few decades, we refer to cancer as a special case to illustrate purely theoretical analysis.
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Affiliation(s)
- B Brutovsky
- Department of Biophysics, Faculty of Science, Jesenna 5, P. J. Safarik University, Jesenna 5, Kosice 04154, Slovakia.
| | - D Horvath
- Technology and Innovation Park, Center of Interdisciplinary Biosciences, P. J. Safarik University, Jesenna 5, Kosice 04154, Slovakia
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Boumahdi S, de Sauvage FJ. The great escape: tumour cell plasticity in resistance to targeted therapy. Nat Rev Drug Discov 2020; 19:39-56. [PMID: 31601994 DOI: 10.1038/s41573-019-0044-1] [Citation(s) in RCA: 410] [Impact Index Per Article: 102.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2019] [Indexed: 01/05/2023]
Abstract
The success of targeted therapies in cancer treatment has been impeded by various mechanisms of resistance. Besides the acquisition of resistance-conferring genetic mutations, reversible mechanisms that lead to drug tolerance have emerged. Plasticity in tumour cells drives their transformation towards a phenotypic state that no longer depends on the drug-targeted pathway. These drug-refractory cells constitute a pool of slow-cycling cells that can either regain drug sensitivity upon treatment discontinuation or acquire permanent resistance to therapy and drive relapse. In the past few years, cell plasticity has emerged as a mode of targeted therapy evasion in various cancers, ranging from prostate and lung adenocarcinoma to melanoma and basal cell carcinoma. Our understanding of the mechanisms that control this phenotypic switch has also expanded, revealing the crucial role of reprogramming factors and chromatin remodelling. Further deciphering the molecular basis of tumour cell plasticity has the potential to contribute to new therapeutic strategies which, combined with existing anticancer treatments, could lead to deeper and longer-lasting clinical responses.
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Affiliation(s)
- Soufiane Boumahdi
- Department of Molecular Oncology, Genentech, South San Francisco, CA, USA
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37
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Epithelial-Mesenchymal Transition in Skin Cancers: A Review. Anal Cell Pathol (Amst) 2019; 2019:3851576. [PMID: 31934531 PMCID: PMC6942705 DOI: 10.1155/2019/3851576] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 10/07/2019] [Accepted: 11/09/2019] [Indexed: 12/28/2022] Open
Abstract
Epithelial-mesenchymal transition (EMT) is involved in physiologic processes such as embryogenesis and wound healing. A similar mechanism occurs in some tumors where cells leave the epithelial layer and gain mesenchymal particularities in order to easily migrate to other tissues. This process can explain the invasiveness and aggressiveness of these tumors which metastasize, by losing the epithelial phenotype (loss of E-cadherin, desmoplakin, and laminin-1) and acquiring mesenchymal markers (N-cadherin). Complex changes and interactions happen between the tumor cells and the microenvironment involving different pathways, transcription factors, altered expression of adhesion molecules, reorganization of cytoskeletal proteins, production of ECM-degrading enzymes, and changes in specific microRNAs. The purpose of this review is to determine particularities of the EMT process in the most common malignant cutaneous tumors (squamous cell carcinoma, basal cell carcinoma, and melanoma) which still have an increasingly high incidence. More studies are required on this topic in order to establish clear correlations. High costs related to skin cancer therapies in general as well as high impact on patients' quality of life demand finding new, reliable prognostic and therapeutic markers with significant public health impact.
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Vivas-García Y, Falletta P, Liebing J, Louphrasitthiphol P, Feng Y, Chauhan J, Scott DA, Glodde N, Chocarro-Calvo A, Bonham S, Osterman AL, Fischer R, Ronai Z, García-Jiménez C, Hölzel M, Goding CR. Lineage-Restricted Regulation of SCD and Fatty Acid Saturation by MITF Controls Melanoma Phenotypic Plasticity. Mol Cell 2019; 77:120-137.e9. [PMID: 31733993 DOI: 10.1016/j.molcel.2019.10.014] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 08/08/2019] [Accepted: 10/10/2019] [Indexed: 12/20/2022]
Abstract
Phenotypic and metabolic heterogeneity within tumors is a major barrier to effective cancer therapy. How metabolism is implicated in specific phenotypes and whether lineage-restricted mechanisms control key metabolic vulnerabilities remain poorly understood. In melanoma, downregulation of the lineage addiction oncogene microphthalmia-associated transcription factor (MITF) is a hallmark of the proliferative-to-invasive phenotype switch, although how MITF promotes proliferation and suppresses invasion is poorly defined. Here, we show that MITF is a lineage-restricted activator of the key lipogenic enzyme stearoyl-CoA desaturase (SCD) and that SCD is required for MITFHigh melanoma cell proliferation. By contrast MITFLow cells are insensitive to SCD inhibition. Significantly, the MITF-SCD axis suppresses metastasis, inflammatory signaling, and an ATF4-mediated feedback loop that maintains de-differentiation. Our results reveal that MITF is a lineage-specific regulator of metabolic reprogramming, whereby fatty acid composition is a driver of melanoma phenotype switching, and highlight that cell phenotype dictates the response to drugs targeting lipid metabolism.
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Affiliation(s)
- Yurena Vivas-García
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK
| | - Paola Falletta
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK
| | - Jana Liebing
- Institute of Experimental Oncology, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Pakavarin Louphrasitthiphol
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK
| | - Yongmei Feng
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Jagat Chauhan
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK
| | - David A Scott
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Nicole Glodde
- Institute of Experimental Oncology, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Ana Chocarro-Calvo
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK; Facultad de CC de la Salud, Edificio Dptal 1, Universidad Rey Juan Carlos, Avda Atenas s/n 28922, Alcorcón, Madrid, Spain
| | - Sarah Bonham
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Headington, Oxford OX3 7FZ, UK
| | - Andrei L Osterman
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Roman Fischer
- Target Discovery Institute, Nuffield Department of Medicine, University of Oxford, Headington, Oxford OX3 7FZ, UK
| | - Ze'ev Ronai
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Custodia García-Jiménez
- Facultad de CC de la Salud, Edificio Dptal 1, Universidad Rey Juan Carlos, Avda Atenas s/n 28922, Alcorcón, Madrid, Spain
| | - Michael Hölzel
- Institute of Experimental Oncology, University Hospital Bonn, University of Bonn, 53127 Bonn, Germany
| | - Colin R Goding
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, UK.
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Louphrasitthiphol P, Ledaki I, Chauhan J, Falletta P, Siddaway R, Buffa FM, Mole DR, Soga T, Goding CR. MITF controls the TCA cycle to modulate the melanoma hypoxia response. Pigment Cell Melanoma Res 2019; 32:792-808. [PMID: 31207090 PMCID: PMC6777998 DOI: 10.1111/pcmr.12802] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/29/2019] [Accepted: 06/11/2019] [Indexed: 12/11/2022]
Abstract
In response to the dynamic intra-tumor microenvironment, melanoma cells adopt distinct phenotypic states associated with differential expression of the microphthalmia-associated transcription factor (MITF). The response to hypoxia is driven by hypoxia-inducible transcription factors (HIFs) that reprogram metabolism and promote angiogenesis. HIF1α indirectly represses MITF that can activate HIF1α expression. Although HIF and MITF share a highly related DNA-binding specificity, it is unclear whether they co-regulate subset of target genes. Moreover, the genomewide impact of hypoxia on melanoma and whether melanoma cell lines representing different phenotypic states exhibit distinct hypoxic responses is unknown. Here we show that three different melanoma cell lines exhibit widely different hypoxia responses with only a core 23 genes regulated in common after 12 hr in hypoxia. Surprisingly, under hypoxia MITF is transiently up-regulated by HIF1α and co-regulates a subset of HIF targets including VEGFA. Significantly, we also show that MITF represses itself and also regulates SDHB to control the TCA cycle and suppress pseudo-hypoxia. Our results reveal a previously unsuspected role for MITF in metabolism and the network of factors underpinning the hypoxic response in melanoma.
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Affiliation(s)
| | - Ioanna Ledaki
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
| | - Jagat Chauhan
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
| | - Paola Falletta
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
| | - Robert Siddaway
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
| | | | - David R. Mole
- Target Discovery Institute, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
| | - Tomoyoshi Soga
- Institute for Advanced BiosciencesKeio UniversityYamagataJapan
| | - Colin R. Goding
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical MedicineUniversity of OxfordOxfordUK
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Abstract
An incomplete view of the mechanisms that drive metastasis, the primary cause of cancer-related death, has been a major barrier to development of effective therapeutics and prognostic diagnostics. Increasing evidence indicates that the interplay between microenvironment, genetic lesions, and cellular plasticity drives the metastatic cascade and resistance to therapies. Here, using melanoma as a model, we outline the diversity and trajectories of cell states during metastatic dissemination and therapy exposure, and highlight how understanding the magnitude and dynamics of nongenetic reprogramming in space and time at single-cell resolution can be exploited to develop therapeutic strategies that capitalize on nongenetic tumor evolution.
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Affiliation(s)
- Florian Rambow
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, Vlaams Instituut voor Biotechnologie (VIB), Herestraat 49, 3000 Leuven, Belgium
- Laboratory for Molecular Cancer Biology, Department of Oncology, KULeuven, Herestraat 49, B-3000 Leuven, Belgium
| | - Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, Vlaams Instituut voor Biotechnologie (VIB), Herestraat 49, 3000 Leuven, Belgium
- Laboratory for Molecular Cancer Biology, Department of Oncology, KULeuven, Herestraat 49, B-3000 Leuven, Belgium
| | - Colin R Goding
- Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Headington, Oxford OX3 7DQ, United Kingdom
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Adaptive Responses as Mechanisms of Resistance to BRAF Inhibitors in Melanoma. Cancers (Basel) 2019; 11:cancers11081176. [PMID: 31416288 PMCID: PMC6721815 DOI: 10.3390/cancers11081176] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 12/14/2022] Open
Abstract
: The introduction of v-raf murine sarcoma viral oncogene homolog B (BRAF) inhibitors in melanoma patients with BRAF (V600E) mutations has demonstrated significant clinical benefits. However, rarely do tumours regress completely. Frequently, the reason for this is that therapies targeting specific oncogenic mutations induce a number of intrinsic compensatory mechanisms, also known as adaptive responses or feedback loops, that enhance the pro-survival and pro-proliferative capacity of a proportion of the original tumour population, thereby resulting in tumour progression. In this review we will summarize the known adaptive responses that limit BRAF mutant therapy and discuss potential novel combinatorial therapies to overcome resistance.
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García-Jiménez C, Goding CR. Starvation and Pseudo-Starvation as Drivers of Cancer Metastasis through Translation Reprogramming. Cell Metab 2019; 29:254-267. [PMID: 30581118 PMCID: PMC6365217 DOI: 10.1016/j.cmet.2018.11.018] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Considerable progress has been made in identifying microenvironmental signals that effect the reversible phenotypic transitions underpinning the early steps in the metastatic cascade. However, although the general principles underlying metastatic dissemination have been broadly outlined, a common theme that unifies many of the triggers of invasive behavior in tumors has yet to emerge. Here we discuss how many diverse signals that induce invasion converge on the reprogramming of protein translation via phosphorylation of eIF2α, a hallmark of the starvation response. These include starvation as a consequence of nutrient or oxygen limitation, or pseudo-starvation imposed by cell-extrinsic microenvironmental signals or by cell-intrinsic events, including oncogene activation. Since in response to resource limitation single-cell organisms undergo phenotypic transitions remarkably similar to those observed within tumors, we propose that a starvation/pseudo-starvation model to explain cancer progression provides an integrated and evolutionarily conserved conceptual framework to understand the progression of this complex disease.
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Affiliation(s)
- Custodia García-Jiménez
- Area de Fisiología, Facultad de CC de la Salud, Universidad Rey Juan Carlos, Avenida Atenas s/n, Alcorcón, Madrid 28922, Spain
| | - Colin R Goding
- Ludwig Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Old Road Campus Research Building, Old Road Campus, Headington, Oxford OX3 7DQ, UK.
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43
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Ikawa Y, Nishimura R, Araki R, Noguchi K, Fukuda M, Fujiki T, Kuroda R, Mase S, Maeba H, Yachie A. Nonallergic cutaneous pigmentation is commonly observed after methotrexate administration. J Oncol Pharm Pract 2018; 25:769-771. [PMID: 30501379 DOI: 10.1177/1078155218815557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Yasuhiro Ikawa
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Ryosei Nishimura
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Raita Araki
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Kazuhiro Noguchi
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Masaki Fukuda
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Toshihiro Fujiki
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Rie Kuroda
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Shintaro Mase
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Hideaki Maeba
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Akihiro Yachie
- Department of Pediatrics, School of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
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Cichorek M, Ronowska A, Gensicka-Kowalewska M, Deptula M, Pelikant-Malecka I, Dzierzbicka K. Novel therapeutic compound acridine-retrotuftsin action on biological forms of melanoma and neuroblastoma. J Cancer Res Clin Oncol 2018; 145:165-179. [PMID: 30367436 PMCID: PMC6326014 DOI: 10.1007/s00432-018-2776-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/19/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE As a continuation of our search for anticancer agents, we have synthesized a new acridine-retrotuftsin analog HClx9-[Arg(NO2)-Pro-Lys-Thr-OCH3]-1-nitroacridine (named ART) and have evaluated its activity against melanoma and neuroblastoma lines. Both tumors develop from cells (melanocytes, neurons) of neuroectodermal origin, and both are tumors with high heterogeneity and unsatisfactory susceptibility to chemotherapies. Thus, we analyzed the action of ART on pairs of biological forms of melanoma (amelanotic and melanotic) and neuroblastoma (dopaminergic and cholinergic) with regard to proliferation, mechanism of cell death, and effect on the activity of tricarboxylic acid cycle (TAC) enzymes. METHODS The cytotoxicity of ART was evaluated by XTT and trypan blue tests. Cell death was estimated by plasma membrane structure changes (phosphatidylserine and calreticulin externalization), caspase activation, presence of ROS (reactive oxygen species), activity of tricarboxylic acid cycle enzymes (pyruvate dehydrogenase complex, aconitase, and isocitrate dehydrogenase), NAD level, and ATP level. RESULTS ART influences the biological forms of melanoma and neuroblastoma in different ways. Amelanotic (Ab) melanoma (with the inhibited melanogenesis, higher malignancy) and SHSY5Y neuroblastoma (with cholinergic DC cells) were especially sensitive to ART action. The Ab melanoma cells died through apoptosis, while, with SH-SY5Y-DC neuroblastoma, the number of cells decreased but not as a result of apoptosis. With Ab melanoma and SH-SY5Y-DC cells, a diminished activity of TAC enzymes was noticed, along with ATP/NAD depletion. CONCLUSION Our data show that the biological forms of certain tumors responded in different ways to the action of ART. As a combination of retrotuftsin and acridine, the compound can be an inducer of apoptotic cell death of melanoma, especially the amelanotic form. Although the mechanism of the interrelationships between energy metabolism and cell death is not fully understood, interference of ART with TAC enzymes could encourage the further investigation of its anticancer action.
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Affiliation(s)
- Miroslawa Cichorek
- Department of Embryology, Medical University of Gdansk, Debinki 1 St, 80-210, Gdansk, PL, Poland.
| | - Anna Ronowska
- Department of Laboratory Medicine, Medical University of Gdansk, Debinki 7 St, 80-211, Gdansk, PL, Poland
| | - Monika Gensicka-Kowalewska
- Department of Organic Chemistry, Gdansk University of Technology, Narutowicza St 11/12, 80-233, Gdansk, PL, Poland
| | - Milena Deptula
- Department of Embryology, Medical University of Gdansk, Debinki 1 St, 80-210, Gdansk, PL, Poland
| | - Iwona Pelikant-Malecka
- Department of Biochemistry, Medical University of Gdansk, Debinki 1 St, 80-210, Gdansk, PL, Poland
| | - Krystyna Dzierzbicka
- Department of Organic Chemistry, Gdansk University of Technology, Narutowicza St 11/12, 80-233, Gdansk, PL, Poland
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Lu Y, Boswell M, Boswell W, Kneitz S, Hausmann M, Klotz B, Regneri J, Savage M, Amores A, Postlethwait J, Warren W, Schartl M, Walter R. Comparison of Xiphophorus and human melanoma transcriptomes reveals conserved pathway interactions. Pigment Cell Melanoma Res 2018; 31:496-508. [PMID: 29316274 PMCID: PMC6013346 DOI: 10.1111/pcmr.12686] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 12/23/2017] [Indexed: 12/14/2022]
Abstract
Comparative analysis of human and animal model melanomas can uncover conserved pathways and genetic changes that are relevant for the biology of cancer cells. Spontaneous melanoma in Xiphophorus interspecies backcross hybrid progeny may be informative in identifying genes and functional pathways that are similarly related to melanoma development in all vertebrates, including humans. To assess functional pathways involved in the Xiphophorus melanoma, we performed gene expression profiling of the melanomas produced in interspecies BC1 and successive backcross generations (i.e., BC5 ) of the cross: X. hellerii × [X. maculatus Jp 163 A × X. hellerii]. Using RNA-Seq, we identified genes that are transcriptionally co-expressed with the driver oncogene, xmrk. We determined functional pathways in the fish melanoma that are also present in human melanoma cohorts that may be related to dedifferentiation based on the expression levels of pigmentation genes. Shared pathways between human and Xiphophorus melanomas are related to inflammation, cell migration, cell proliferation, pigmentation, cancer development, and metastasis. Our results suggest xmrk co-expressed genes are associated with dedifferentiation and highlight these signaling pathways as playing important roles in melanomagenesis.
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Affiliation(s)
- Yuan Lu
- The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, USA
| | - Mikki Boswell
- The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, USA
| | - William Boswell
- The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, USA
| | - Susanne Kneitz
- Physiological Chemistry, Biozentrum, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, D-97074 Würzburg, Germany
| | - Michael Hausmann
- Physiological Chemistry, Biozentrum, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, D-97074 Würzburg, Germany
| | - Barbara Klotz
- Physiological Chemistry, Biozentrum, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, D-97074 Würzburg, Germany
| | - Janine Regneri
- Physiological Chemistry, Biozentrum, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, D-97074 Würzburg, Germany
| | - Markita Savage
- The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, USA
| | - Angel Amores
- Institute of Neuroscience, University of Oregon, Eugene, Oregon, USA
| | - John Postlethwait
- Institute of Neuroscience, University of Oregon, Eugene, Oregon, USA
| | - Wesley Warren
- The Genome Institute, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Manfred Schartl
- Physiological Chemistry, Biozentrum, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University Clinic Würzburg, D-97074 Würzburg, Germany
- Texas A&M Institute for Advanced Studies and Department of Biology, Texas A&M University, College Station, USA
| | - Ronald Walter
- The Xiphophorus Genetic Stock Center, Department of Chemistry and Biochemistry, Texas State University, San Marcos, Texas, USA
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46
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Bracalente C, Salguero N, Notcovich C, Müller CB, da Motta LL, Klamt F, Ibañez IL, Durán H. Reprogramming human A375 amelanotic melanoma cells by catalase overexpression: Reversion or promotion of malignancy by inducing melanogenesis or metastasis. Oncotarget 2018; 7:41142-41153. [PMID: 27206672 PMCID: PMC5173048 DOI: 10.18632/oncotarget.9220] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 03/28/2016] [Indexed: 12/11/2022] Open
Abstract
Advanced melanoma is the most aggressive form of skin cancer. It is highly metastatic and dysfunctional in melanogenesis; two processes that are induced by H2O2. This work presents a melanoma cell model with low levels of H2O2 induced by catalase overexpression to study differentiation/dedifferentiation processes. Three clones (A7, C10 and G10) of human A375 amelanotic melanoma cells with quite distinct phenotypes were obtained. These clones faced H2O2 scavenging by two main strategies. One developed by clone G10 where ROS increased. This resulted in G10 migration and metastasis associated with the increased of cofilin-1 and CAP1. The other strategy was observed in clone A7 and C10, where ROS levels were maintained reversing malignant features. Particularly, C10 was not tumorigenic, while A7 reversed the amelanotic phenotype by increasing melanin content and melanocytic differentiation markers. These clones allowed the study of potential differentiation and migration markers and its association with ROS levels in vitro and in vivo, providing a new melanoma model with different degree of malignancy.
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Affiliation(s)
- Candelaria Bracalente
- Departamento de Micro y Nanotecnología, Comisión Nacional de Energía Atómica, San Martín, Buenos Aires, B1650KNA, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas, Buenos Aires, C1033AAJ, Argentina
| | - Noelia Salguero
- Departamento de Micro y Nanotecnología, Comisión Nacional de Energía Atómica, San Martín, Buenos Aires, B1650KNA, Argentina
| | - Cintia Notcovich
- Departamento de Micro y Nanotecnología, Comisión Nacional de Energía Atómica, San Martín, Buenos Aires, B1650KNA, Argentina
| | - Carolina B Müller
- Laboratório de Bioquímica Celular, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, 90035 003, Brasil
| | - Leonardo L da Motta
- Laboratório de Bioquímica Celular, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, 90035 003, Brasil
| | - Fabio Klamt
- Laboratório de Bioquímica Celular, Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, 90035 003, Brasil
| | - Irene L Ibañez
- Departamento de Micro y Nanotecnología, Comisión Nacional de Energía Atómica, San Martín, Buenos Aires, B1650KNA, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas, Buenos Aires, C1033AAJ, Argentina
| | - Hebe Durán
- Departamento de Micro y Nanotecnología, Comisión Nacional de Energía Atómica, San Martín, Buenos Aires, B1650KNA, Argentina.,Consejo Nacional de Investigaciones Científicas y Tecnológicas, Buenos Aires, C1033AAJ, Argentina.,Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, San Martín, Buenos Aires, B1650HMP, Argentina
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47
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low neurotrophin receptor CD271 regulates phenotype switching in melanoma. Nat Commun 2017; 8:1988. [PMID: 29215016 PMCID: PMC5719420 DOI: 10.1038/s41467-017-01573-6] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 09/29/2017] [Indexed: 01/22/2023] Open
Abstract
Cutaneous melanoma represents the most fatal skin cancer due to its high metastatic capacity. According to the “phenotype switching” model, the aggressive nature of melanoma cells results from their intrinsic potential to dynamically switch from a high-proliferative/low-invasive to a low-proliferative/high-invasive state. Here we identify the low affinity neurotrophin receptor CD271 as a key effector of phenotype switching in melanoma. CD271 plays a dual role in this process by decreasing proliferation, while simultaneously promoting invasiveness. Dynamic modification of CD271 expression allows tumor cells to grow at low levels of CD271, to reduce growth and invade when CD271 expression is high, and to re-expand at a distant site upon decrease of CD271 expression. Mechanistically, the cleaved intracellular domain of CD271 controls proliferation, while the interaction of CD271 with the neurotrophin receptor Trk-A modulates cell adhesiveness through dynamic regulation of a set of cholesterol synthesis genes relevant for patient survival. The aggressive nature of melanoma cells relies on their ability to switch from a high-proliferative/low-invasive to a low-proliferative/high-invasive state; however, the mechanisms governing this switch are unclear. Here, using in vivo models of human melanoma, the authors show that CD271 is a key regulator of phenotype switching and metastasis formation.
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48
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Nakai T, Imura Y, Tamiya H, Yamada S, Nakai S, Yasuda N, Kaneko K, Outani H, Takenaka S, Hamada K, Myoui A, Araki N, Ueda T, Itoh K, Yoshikawa H, Naka N. Trabectedin is a promising antitumor agent potentially inducing melanocytic differentiation for clear cell sarcoma. Cancer Med 2017; 6:2121-2130. [PMID: 28745431 PMCID: PMC5603837 DOI: 10.1002/cam4.1130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 04/28/2017] [Accepted: 05/24/2017] [Indexed: 12/19/2022] Open
Abstract
Clear cell sarcoma is an aggressive soft tissue sarcoma and highly resistant to conventional chemotherapy and radiation therapy. This devastating disease is defined by EWSR1-ATF1 fusion gene resulting from chromosomal translocation t(12;22)(q13;q12) and characterized by melanocytic differentiation. A marine-derived antineoplastic agent, trabectedin, inhibits the growth of myxoid liposarcoma and Ewing sarcoma by causing adipogenic differentiation and neural differentiation, respectively. In this study, we examined the antitumor effects and mechanism of action of trabectedin on human clear cell sarcoma cell lines. We showed that trabectedin decreased the cell proliferation of five clear cell sarcoma cell lines in a dose-dependent manner in vitro and reduced tumor growth of two mouse xenograft models. Flow cytometry and immunoblot analyses in vitro and immunohistochemical analysis in vivo revealed that trabectedin-induced G2/M cell cycle arrest and apoptosis. Furthermore, trabectedin increased the expression of melanocytic differentiation markers along with downregulation of ERK activity in vitro and the rate of melanin-positive cells in vivo. These results suggest that trabectedin has potent antitumor activity against clear cell sarcoma cells by inducing cell cycle arrest, apoptosis, and, in part, by promoting melanocytic differentiation through inactivation of ERK signaling. Our present study indicates that trabectedin is a promising differentiation-inducing agent for clear cell sarcoma.
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Affiliation(s)
- Takaaki Nakai
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Yoshinori Imura
- Musculoskeletal Oncology ServiceOsaka International Cancer Institute3‐1‐69, OtemaeChuo‐kuOsaka541‐8567Japan
| | - Hironari Tamiya
- Musculoskeletal Oncology ServiceOsaka International Cancer Institute3‐1‐69, OtemaeChuo‐kuOsaka541‐8567Japan
| | - Shutaro Yamada
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Sho Nakai
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Naohiro Yasuda
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Keiko Kaneko
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Hidetatsu Outani
- Musculoskeletal Oncology ServiceOsaka International Cancer Institute3‐1‐69, OtemaeChuo‐kuOsaka541‐8567Japan
| | - Satoshi Takenaka
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Kenichiro Hamada
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Akira Myoui
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Nobuhito Araki
- Musculoskeletal Oncology ServiceOsaka International Cancer Institute3‐1‐69, OtemaeChuo‐kuOsaka541‐8567Japan
| | - Takafumi Ueda
- Department of Orthopaedic SurgeryOsaka National Hospital2‐1‐14 HoenzakaChuo‐kuOsaka540‐0006Japan
| | - Kazuyuki Itoh
- Research InstituteNozaki Tokushukai2‐10‐50 TanigawaDaitoOsaka574‐0074Japan
| | - Hideki Yoshikawa
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
| | - Norifumi Naka
- Department of Orthopaedic SurgeryOsaka University Graduate School of Medicine2‐2 YamadaokaSuitaOsaka565‐0871Japan
- Musculoskeletal Oncology ServiceOsaka International Cancer Institute3‐1‐69, OtemaeChuo‐kuOsaka541‐8567Japan
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Miran T, Vogg ATJ, El Moussaoui L, Kaiser HJ, Drude N, von Felbert V, Mottaghy FM, Morgenroth A. Dual addressing of thymidine synthesis pathways for effective targeting of proliferating melanoma. Cancer Med 2017; 6:1639-1651. [PMID: 28608446 PMCID: PMC5504322 DOI: 10.1002/cam4.1113] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Revised: 04/21/2017] [Accepted: 05/02/2017] [Indexed: 12/21/2022] Open
Abstract
Here, we examined the potential of blocking the thymidine de novo synthesis pathways for sensitizing melanoma cells to the nucleoside salvage pathway targeting endogenous DNA irradiation. Expression of key nucleotide synthesis and proliferation enzymes thymidylate synthase (TS) and thymidine kinase 1 (TK1) was evaluated in differentiated (MITFhigh [microphthalmia‐associated transcription factor] IGR1) and invasive (MITFmediumIGR37) melanoma cells. For inhibition of de novo pathways cells were incubated either with an irreversible TS inhibitor 5‐fluoro‐2′‐deoxyuridine (FdUrd) or with a competitive dihydrofolate‐reductase (DHFR) inhibitor methotrexate (MTX). Salvage pathway was addressed by irradiation‐emitting thymidine analog [123/125I]‐5‐iodo‐4′‐thio‐2′‐deoxyuridine (123/125I‐ITdU). The in vivo targeting efficiency was visualized by single‐photon emission computed tomography. Pretreatment with FdUrd strongly increased the cellular uptake and the DNA incorporation of 125I‐ITdU into the mitotically active IGR37 cells. This effect was less pronounced in the differentiated IGR1 cells. In vivo, inhibition of TS led to a high and preferential accumulation of 123I‐ITdU in tumor tissue. This preclinical study presents profound rationale for development of therapeutic approach by highly efficient and selective radioactive targeting one of the crucial salvage pathways in melanomas.
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Affiliation(s)
- Tara Miran
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Andreas T J Vogg
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Laila El Moussaoui
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Hans-Jürgen Kaiser
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Natascha Drude
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Verena von Felbert
- Department of Dermatology and Allergology, University Hospital RWTH Aachen, 30 Pauwelsstrasse, Aachen, 52074, Germany
| | - Felix M Mottaghy
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany.,Department of Nuclear Medicine, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Agnieszka Morgenroth
- Department of Nuclear Medicine, University Hospital Aachen, RWTH Aachen University, 30 Pauwelsstrasse, Aachen, 52074, Germany
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50
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Noguchi K, Dalton AC, Howley BV, McCall BJ, Yoshida A, Diehl JA, Howe PH. Interleukin-like EMT inducer regulates partial phenotype switching in MITF-low melanoma cell lines. PLoS One 2017; 12:e0177830. [PMID: 28545079 PMCID: PMC5435346 DOI: 10.1371/journal.pone.0177830] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 05/03/2017] [Indexed: 01/06/2023] Open
Abstract
ILEI (FAM3C) is a secreted factor that contributes to the epithelial-to-mesenchymal transition (EMT), a cell biological process that confers metastatic properties to a tumor cell. Initially, we found that ILEI mRNA is highly expressed in melanoma metastases but not in primary tumors, suggesting that ILEI contributes to the malignant properties of melanoma. While melanoma is not an epithelial cell-derived tumor and does not undergo a traditional EMT, melanoma undergoes a similar process known as phenotype switching in which high (micropthalmia-related transcription factor) MITF expressing (MITF-high) proliferative cells switch to a low expressing (MITF-low) invasive state. We observed that MITF-high proliferative cells express low levels of ILEI (ILEI-low) and MITF-low invasive cells express high levels of ILEI (ILEI-high). We found that inducing phenotype switching towards the MITF-low invasive state increases ILEI mRNA expression, whereas phenotype switching towards the MITF-high proliferative state decreases ILEI mRNA expression. Next, we used in vitro assays to show that knockdown of ILEI attenuates invasive potential but not MITF expression or chemoresistance. Finally, we used gene expression analysis to show that ILEI regulates several genes involved in the MITF-low invasive phenotype including JARID1B, HIF-2α, and BDNF. Gene set enrichment analysis suggested that ILEI-regulated genes are enriched for JUN signaling, a known regulator of the MITF-low invasive phenotype. In conclusion, we demonstrate that phenotype switching regulates ILEI expression, and that ILEI regulates partial phenotype switching in MITF-low melanoma cell lines.
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Affiliation(s)
- Ken Noguchi
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
| | - Annamarie C. Dalton
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
| | - Breege V. Howley
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
| | - Buckley J. McCall
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
| | - Akihiro Yoshida
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
| | - J. Alan Diehl
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
- Hollings Cancer Center, Charleston, SC, United States of America
| | - Philip H. Howe
- Department of Biochemistry and Molecular Biology, College of Medicine, Medical University of South Carolina, Charleston, SC, United States of America
- Hollings Cancer Center, Charleston, SC, United States of America
- * E-mail:
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