1
|
Letsoalo K, Nortje E, Patrick S, Nyakudya T, Hlophe Y. Decoding the synergistic potential of MAZ-51 and zingerone as therapy for melanoma treatment in alignment with sustainable development goals. Cell Biochem Funct 2024; 42:e3950. [PMID: 38348768 DOI: 10.1002/cbf.3950] [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: 09/25/2023] [Revised: 12/28/2023] [Accepted: 01/29/2024] [Indexed: 02/15/2024]
Abstract
Melanoma, an invasive class of skin cancer, originates from mutations in melanocytes, the pigment-producing cells. Globally, approximately 132,000 new cases are reported each year, and in South Africa, the incidence stands at 2.7 per 100,000 people, signifying a worrisome surge in melanoma rates. Therefore, there is a need to explore treatment modalities that will target melanoma's signalling pathways. Melanoma metastasis is aided by ligand activity of transforming growth factor-beta 1 (TGF-β1), vascular endothelial growth factor-C (VEGF-C) and C-X-C chemokine ligand 12 (CXCL12) which bind to their receptors and promote tumour cell survival, lymphangiogenesis and chemotaxis. (3-(4-dimethylaminonaphthelen-1-ylmethylene)-1,3-dihydroindol-2-one) MAZ-51 is an indolinone-based molecule that inhibits VEGF-C induced phosphorylation of vascular endothelial growth factor receptor 3 (VEGFR-3). Despite the successful use of conventional cancer therapies, patients endure adverse side effects and cancer drug resistance. Moreover, conventional therapies are toxic to the environment and caregivers. The use of medicinal plants and their phytochemical constituents in cancer treatment strategies has become more widespread because of the rise in drug resistance and the development of unfavourable side effects. Zingerone, a phytochemical derived from ginger exhibits various pharmacological properties positioning it as a promising candidate for cancer treatment. This review provides an overview of melanoma biology and the intracellular signalling pathways promoting cell survival, proliferation and adhesion. There is a need to align health and environmental objectives within sustainable development goals 3 (good health and well-being), 13 (climate action) and 15 (life on land) to promote early detection of skin cancer, enhance sun-safe practices, mitigation of environmental factors and advancing the preservation of biodiversity, including medicinal plants. Thus, this review discusses the impact of cytostatic cancer drugs on patients and the environment and examines the potential use of phytochemicals as adjuvant therapy.
Collapse
Affiliation(s)
- Kganya Letsoalo
- Department of Physiology, University of Pretoria, Pretoria, South Africa
| | - Evangeline Nortje
- Department of Physiology, University of Pretoria, Pretoria, South Africa
| | - Sean Patrick
- Environmental Chemical Pollution and Health Research Unit, University of Pretoria, Pretoria, South Africa
| | - Trevor Nyakudya
- Department of Physiology, University of Pretoria, Pretoria, South Africa
| | - Yvette Hlophe
- Department of Physiology, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
2
|
Parkman GL, Foth M, Kircher DA, Holmen SL, McMahon M. The role of PI3'-lipid signalling in melanoma initiation, progression and maintenance. Exp Dermatol 2022; 31:43-56. [PMID: 34717019 PMCID: PMC8724390 DOI: 10.1111/exd.14489] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 09/11/2021] [Accepted: 10/19/2021] [Indexed: 01/03/2023]
Abstract
Phosphatidylinositol-3'-kinases (PI3Ks) are a family of lipid kinases that phosphorylate the 3' hydroxyl (OH) of the inositol ring of phosphatidylinositides (PI). Through their downstream effectors, PI3K generated lipids (PI3K-lipids hereafter) such as PI(3,4,5)P3 and PI(3,4)P2 regulate myriad biochemical and biological processes in both normal and cancer cells including responses to growth hormones and cytokines; the cell division cycle; cell death; cellular growth; angiogenesis; membrane dynamics; and autophagy and many aspects of cellular metabolism. Engagement of receptor tyrosine kinase by their cognate ligands leads to activation of members of the Class I family of PI3'-kinases (PI3Kα, β, δ & γ) leading to accumulation of PI3K-lipids. Importantly, PI3K-lipid accumulation is antagonized by the hydrolytic action of a number of PI3K-lipid phosphatases, most notably the melanoma suppressor PTEN (lipid phosphatase and tensin homologue). Downstream of PI3K-lipid production, the protein kinases AKT1-3 are believed to be key effectors of PI3'-kinase signalling in cells. Indeed, in preclinical models, activation of the PI3K→AKT signalling axis cooperates with alterations such as expression of the BRAFV600E oncoprotein kinase to promote melanoma progression and metastasis. In this review, we describe the different classes of PI3K-lipid effectors, and how they may promote melanomagenesis, influence the tumour microenvironment, melanoma maintenance and progression to metastatic disease. We also provide an update on both FDA-approved or experimental inhibitors of the PI3K→AKT pathway that are currently being evaluated for the treatment of melanoma either in preclinical models or in clinical trials.
Collapse
Affiliation(s)
- Gennie L. Parkman
- Department of Oncological Sciences, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Mona Foth
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - David A. Kircher
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Sheri L. Holmen
- Department of Oncological Sciences, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Department of Surgery, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| | - Martin McMahon
- Department of Oncological Sciences, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Huntsman Cancer Institute, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
- Department of Dermatology, University of Utah Health Sciences Center, Salt Lake City, Utah, USA
| |
Collapse
|
3
|
Abstract
Vitamin D is a steroid hormone of importance to the field of dermatology. Skin is unique in that it is the site of vitamin D synthesis upon sun exposure and a target organ for its activity. We explore the physiology and metabolic mechanism of action of vitamin D, as well as its effects on the skin. We also discuss the current evidence of the efficacy and safety of oral and topical vitamin D analogues on skin conditions such as psoriasis, atopic dermatitis, vitiligo, sunburn, actinic keratosis, and fibrosing skin disorders. Based on currently available scientific evidence, the National Academy of Medicine's recommended dietary allowance for vitamin D ranges from 400 IU to 800 IU daily based on age categories.
Collapse
Affiliation(s)
- Erisa Alia
- Department of Dermatology, University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Philip E Kerr
- Department of Dermatology, University of Connecticut School of Medicine, Farmington, Connecticut, USA.
| |
Collapse
|
4
|
Craig S, Virós A. New biomarkers improve stratification of patients with melanoma. Br J Dermatol 2020; 182:5-6. [PMID: 31894877 DOI: 10.1111/bjd.18555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- S Craig
- Skin Cancer and Ageing, Cancer Research UK Manchester Institute, University of Manchester, U.K
| | - A Virós
- Skin Cancer and Ageing, Cancer Research UK Manchester Institute, University of Manchester, U.K
| |
Collapse
|
5
|
Santos CAD, Souza DLB. Melanoma mortality in Brazil: trends and projections (1998-2032). CIENCIA & SAUDE COLETIVA 2019; 24:1551-1561. [PMID: 31066856 DOI: 10.1590/1413-81232018244.13932017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 07/18/2017] [Indexed: 02/06/2023] Open
Abstract
Melanoma is the main serious skin cancer, due to its high lethality. This study aimed to make projections and analyze melanoma mortality trends in Brazil. Mortality Information System data were utilized for the period 1998-2012, which were projected until 2032, using the age-period-cohort model, with software R. The analysis of trends was made by Joinpoint regression, with 95% confidence interval, estimating the annual percentage change. It was revealed higher amounts of deaths in men for all regions. Brazilian trends presented reductions in men (APC = -0.4; CI95% = -0.6; -0.1; p < 0.01) and in women (APC = -0.8; CI95% = -0.9; -0.7; p < 0.01). The Midwest region presented increases for both sexes, while the Southeast region presented reducing trends for both sexes. In the North, there was stability for men and increases followed by stability in women, while the South presented reductions in men and stability in women; finally, the Northeast revealed one joinpoint per sex, with an increase followed by stability in men, and stability followed by reducing trends in women. The highest rates of the country were found in the South and Southeast regions, however, with reducing trends throughout time. Higher mortality trends in men were associated with later diagnoses in this group.
Collapse
Affiliation(s)
- Camila Alves Dos Santos
- Departamento de Saúde Coletiva e Nutrição , Centro de Ciências da Saúde , Universidade Federal do Rio Grande do Norte . Av. Sen. Salgado Filho, Lagoa Nova. 59078-970 Natal RN Brasil .
| | - Dyego Leandro Bezerra Souza
- Departamento de Saúde Coletiva e Nutrição , Centro de Ciências da Saúde , Universidade Federal do Rio Grande do Norte . Av. Sen. Salgado Filho, Lagoa Nova. 59078-970 Natal RN Brasil .
| |
Collapse
|
6
|
A cancer registry-based analysis on the non-white populations reveals a critical role of the female sex in early-onset melanoma. Cancer Causes Control 2018. [PMID: 29524010 DOI: 10.1007/s10552-018-1022-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Most melanoma studies have been performed in the white population who exhibits the highest incidence rate due to their skin sensitivity to UV radiation. Previous publications have shown that young women (approximately under the menopausal age) exhibit higher incidence rates than men of the same age, and the causes are mostly attributed to their sun behavior or indoor tanning. In our recent publications, we suggested that higher risk in younger women was due to pathophysiological factors, such as hormonal impact, and thus this higher risk in young women should be shared across ethnicities regardless of their skin color or UV behavior. METHODS A total of 13,208 non-white melanoma patients from SEER and 15,226 from WHO CI5-Plus were extracted for analysis. Age-specific incidence rates, female-to-male incidence rate ratios, and p values were calculated. RESULTS As observed in the white population, younger women and older men showed higher melanoma incidence rates than their peers of the other gender in all ethnic groups. The highest female-to-male incidence rate ratios were observed in the pubescent and reproductive ages. Previously this gender discrepancy in the white population was attributed to the preference of skin tanning in young females. There is no evidence to show that darker-skinned young females adopt a similar tanning preference. Thus the age-dependent gender difference in the risk of melanoma is shared across ethnic groups and is perhaps independent of UV behavior. CONCLUSIONS Our results highlight the importance of gender as one of the melanoma risk factors beyond traditional UV radiation, which warrants further investigation and may provide a base for an improved prevention strategy.
Collapse
|
7
|
Preclinical models in the study of sex differences. Clin Sci (Lond) 2017; 131:449-469. [PMID: 28265036 DOI: 10.1042/cs20160847] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 12/13/2016] [Accepted: 01/03/2017] [Indexed: 02/06/2023]
Abstract
The biology of sex differences deals with the study of the disparities between females and males and the related biological mechanisms. Gender medicine focuses on the impact of gender and sex on human physiology, pathophysiology and clinical features of diseases that are common to women and men. The term gender refers to a complex interrelation and integration of sex-as a biological and functional determinant-and psychological and cultural behaviours (due to ethnical, social or religious background). The attention to the impact of gender differences on the pathophysiology and, therefore, on the clinical management of the most common diseases, such as cardiovascular diseases (CVD), neurodegenerative disorders, immune and autoimmune diseases as well as several tumours, is in fact often neglected. Hence, studies covering different fields of investigation and including sex differences in the pathogenesis, in diagnostic and prognostic criteria as well as in response to therapy appear mandatory. However, prerequisites for this development are preclinical studies, including in vitro and in vivo approaches. They represent the first step in the development of a drug or in the comprehension of the pathogenetic mechanisms of diseases, in turn a necessary step for the development of new or more appropriate therapeutic strategies. However, sex differences are still poorly considered and the great majority of preclinical studies do not take into account the relevance of such disparities. In this review, we describe the state of the art of these studies and provide some paradigmatic examples of key fields of investigation, such as oncology, neurology and CVD, where preclinical models should be improved.
Collapse
|
8
|
Hernando B, Peña-Chilet M, Ibarrola-Villava M, Martin-Gonzalez M, Gomez-Fernandez C, Ribas G, Martinez-Cadenas C. Genetic 3'UTR variation is associated with human pigmentation characteristics and sensitivity to sunlight. Exp Dermatol 2017; 26:896-903. [PMID: 28266728 DOI: 10.1111/exd.13333] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2017] [Indexed: 12/14/2022]
Abstract
Sunlight exposure induces signalling pathways leading to the activation of melanin synthesis and tanning response. MicroRNAs (miRNAs) can regulate the expression of genes involved in pigmentation pathways by binding to the complementary sequence in their 3'untranslated regions (3'UTRs). Therefore, 3'UTR SNPs are predicted to modify the ability of miRNAs to target genes, resulting in differential gene expression. In this study, we investigated the role in pigmentation and sun-sensitivity traits, as well as in melanoma susceptibility, of 38 different 3'UTR SNPs from 38 pigmentation-related genes. A total of 869 individuals of Spanish origin (526 melanoma cases and 343 controls) were analysed. The association of genotypic data with pigmentation traits was analysed via logistic regression. Web-based tools for predicting the effect of genetic variants in microRNA-binding sites in 3'UTR gene regions were also used. Seven 3'UTR SNPs showed a potential implication in melanoma risk phenotypes. This association is especially noticeable for two of them, rs2325813 in the MLPH gene and rs752107 in the WNT3A gene. These two SNPs were predicted to disrupt a miRNA-binding site and to impact on miRNA-mRNA interaction. To our knowledge, this is the first time that these two 3'UTR SNPs have been associated with sun-sensitivity traits. We state the potential implication of these SNPs in human pigmentation and sensitivity to sunlight, possibly as a result of changes in the level of gene expression through the disruption of putative miRNA-binding sites.
Collapse
Affiliation(s)
- Barbara Hernando
- Department of Medicine, Jaume I University of Castellon, Castellon, Spain
| | - Maria Peña-Chilet
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, Valencia, Spain.,Network Centre for Biomedical Cancer Research (CIBERONC), Valencia, Spain
| | - Maider Ibarrola-Villava
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, Valencia, Spain.,Network Centre for Biomedical Cancer Research (CIBERONC), Valencia, Spain
| | | | | | - Gloria Ribas
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, Valencia, Spain.,Network Centre for Biomedical Cancer Research (CIBERONC), Valencia, Spain
| | | |
Collapse
|
9
|
Hernando B, Ibarrola-Villava M, Peña-Chilet M, Alonso S, Ribas G, Martinez-Cadenas C. Sex and MC1R variants in human pigmentation: Differences in tanning ability and sensitivity to sunlight between sexes. J Dermatol Sci 2016; 84:346-348. [PMID: 27637409 DOI: 10.1016/j.jdermsci.2016.09.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 08/08/2016] [Accepted: 09/08/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Barbara Hernando
- Department of Medicine, Jaume I University of Castellon, Castellon, Spain
| | | | - Maria Peña-Chilet
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, Valencia, Spain
| | - Santos Alonso
- Department of Genetics, Physical Anthropology and Animal Physiology. University of the Basque Country UPV/EHU, Leioa, Bizkaia, Spain
| | - Gloria Ribas
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, Valencia, Spain.
| | | |
Collapse
|
10
|
Hernando B, Ibarrola-Villava M, Fernandez LP, Peña-Chilet M, Llorca-Cardeñosa M, Oltra SS, Alonso S, Boyano MD, Martinez-Cadenas C, Ribas G. Sex-specific genetic effects associated with pigmentation, sensitivity to sunlight, and melanoma in a population of Spanish origin. Biol Sex Differ 2016; 7:17. [PMID: 26998216 PMCID: PMC4797181 DOI: 10.1186/s13293-016-0070-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 03/07/2016] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Human pigmentation is a polygenic quantitative trait with high heritability. In addition to genetic factors, it has been shown that pigmentation can be modulated by oestrogens and androgens via up- or down-regulation of melanin synthesis. Our aim was to identify possible sex differences in pigmentation phenotype as well as in melanoma association in a melanoma case-control population of Spanish origin. METHODS Five hundred and ninety-nine females (316 melanoma cases and 283 controls) and 458 males (234 melanoma cases and 224 controls) were analysed. We genotyped 363 polymorphisms (single nucleotide polymorphisms (SNPs)) from 65 pigmentation gene regions. RESULTS When samples were stratified by sex, we observed more SNPs associated with dark pigmentation and good sun tolerance in females than in males (107 versus 75; P = 2.32 × 10(-6)), who were instead associated with light pigmentation and poor sun tolerance. Furthermore, six SNPs in TYR, SILV/CDK2, GPR143, and F2RL1 showed strong differences in melanoma risk by sex (P < 0.01). CONCLUSIONS We demonstrate that these genetic variants are important for pigmentation as well as for melanoma risk, and also provide suggestive evidence for potential differences in genetic effects by sex.
Collapse
Affiliation(s)
- Barbara Hernando
- Department of Medicine, Jaume I University of Castellon, Av. Sos Baynat s/n, 12071 Castellon, Spain
| | - Maider Ibarrola-Villava
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, University of Valencia, Av. Menendez Pelayo 4 accesorio, 46010 Valencia, Spain
| | - Lara P Fernandez
- Molecular Oncology and Nutritional Genomics of Cancer Group, IMDEA Food Institute, CEI UAM + CSIC, Madrid, Spain
| | - Maria Peña-Chilet
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, University of Valencia, Av. Menendez Pelayo 4 accesorio, 46010 Valencia, Spain
| | - Marta Llorca-Cardeñosa
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, University of Valencia, Av. Menendez Pelayo 4 accesorio, 46010 Valencia, Spain
| | - Sara S Oltra
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, University of Valencia, Av. Menendez Pelayo 4 accesorio, 46010 Valencia, Spain
| | - Santos Alonso
- Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country UPV/EHU, Leioa, Bizkaia Spain
| | - Maria Dolores Boyano
- Department of Cell Biology and Histology, University of the Basque Country UPV/EHU, Leioa, Bizkaia Spain.,BioCruces Health Research Institute, Cruces University Hospital, Cruces-Barakaldo, Bizkaia Spain
| | - Conrado Martinez-Cadenas
- Department of Medicine, Jaume I University of Castellon, Av. Sos Baynat s/n, 12071 Castellon, Spain
| | - Gloria Ribas
- Department of Medical Oncology, Biomedical Research Institute - INCLIVA, University of Valencia, Av. Menendez Pelayo 4 accesorio, 46010 Valencia, Spain
| |
Collapse
|