1
|
Wu Y, Zhang J, Du S, Wang X, Li J, Chen Y, Zhou H, Gao S, Li Y, Liu X. Combination of 308-nm excimer laser and piperine promotes melanocyte proliferation, migration, and melanin content production via the miR-328/SFRP1 axis. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2024; 40:e12970. [PMID: 38685665 DOI: 10.1111/phpp.12970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/20/2024] [Accepted: 04/04/2024] [Indexed: 05/02/2024]
Abstract
OBJECTIVE Both piperine and a 308-nm excimer laser have significant curative effects on vitiligo. This study mainly explored the molecular mechanism of a 308-nm excimer combined with piperine in regulating melanocyte proliferation. METHODS Epidermal melanocytes were cultured in piperine solution, and the cells were irradiated by an XTRAC excimer laser treatment system at 308-nm output monochromatic light. Quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot were for detecting the expression levels of genes or proteins. The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) and Transwell method was for assessing cell viability and migration capacity. The content of melanin was also detected. RESULTS The combination of the 308-nm excimer laser and piperine enhanced the cell proliferation, migration, and melanin production of melanocytes and upregulated the level of miR-328, and restraint of miR-328 reversed the influence of the 308-nm excimer laser and piperine. Secreted frizzled-related protein 1 (SFRP1) is a direct target gene of miR-328, and miR-328 can inhibit the expression of SFRP1 and elevate the protein level of the Wnt/β-catenin signaling pathway. CONCLUSION The 308-nm excimer laser combined with piperine may be more efficient than piperine alone in the remedy of vitiligo, and the miR-328/SFRP1 and Wnt/β-catenin pathways are participated in the proliferation, migration, and melanin synthesis of melanocytes.
Collapse
Affiliation(s)
- Yifei Wu
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Jiayu Zhang
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Sha Du
- Department of Laboratory, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Xiaochuan Wang
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Jinrong Li
- Department of Dermatology, Traditional Chinese Medicine Hospital of Jinggu County, Puer, Yunnan, China
| | - Yi Chen
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Hongying Zhou
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Su Gao
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Yongrong Li
- Department of Dermatology, The First People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Xiuhong Liu
- Department of Rheumatology and Clinical Immunology, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| |
Collapse
|
2
|
Shahroudi MJ, Rezaei M, Mirzaeipour M, Saravani M, Shahraki-Ghadimi H, Arab S. Association between miR-202, miR-211, and miR-1238 gene polymorphisms and risk of vitiligo. Arch Dermatol Res 2024; 316:118. [PMID: 38597990 DOI: 10.1007/s00403-024-02847-y] [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: 10/13/2023] [Revised: 02/04/2024] [Accepted: 02/09/2024] [Indexed: 04/11/2024]
Abstract
Vitiligo, as a common pigment defect in the skin, hair, and mucous membranes, results from the destruction of melanocytes. Recent investigations have shown that miRNA dysregulation contributes in the pathogenesis of vitiligo. Therefore, in this research, our aim is to explore the relationship between miR-202 rs12355840, miR-211 rs8039189, and miR-1238 rs12973308 polymorphisms and susceptibility to vitiligo. A total number of 136 vitiligo patients and 129 healthy individuals as a control group were included in this research. The salting out approach was implemented to extraction genomic DNA. The genetic polymorphisms of miR-202 rs12355840, miR-211 rs8039189, and miR-1238 rs12973308 were determined using PCR-RFLP approach. The findings revealed that miR-202 rs12355840 polymorphism under codominant (CT and TT genotypes), dominant, recessive, overdominant, and also allelic models is correlated with increased risk of vitiligo. In addition, codominant, dominant, overdominant, as well as allelic models of miR-211 rs8039189 polymorphism decrease risk of vitiligo. No significant relationship was observed between the miR-1238 rs12973308 polymorphism and susceptibility to vitiligo. The miR-211 rs8039189 polymorphism may serve a protective effect on vitiligo development and miR-202 rs12355840 polymorphism may act as a risk factor for vitiligo susceptibility.
Collapse
Affiliation(s)
- Mahdieh Jafari Shahroudi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran.
- Department of Occupational Health Engineering, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mahnaz Rezaei
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | | | - Mohsen Saravani
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Clinical Biochemistry, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hossein Shahraki-Ghadimi
- Cellular and Molecular Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
- Bioinformatics and Computational Omics Lab (BioCOOL), Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sara Arab
- Khatam Al Anbia Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| |
Collapse
|
3
|
Tan IJ, Podwojniak A, Parikh A, Cohen BA. Precision Dermatology: A Review of Molecular Biomarkers and Personalized Therapies. Curr Issues Mol Biol 2024; 46:2975-2990. [PMID: 38666916 PMCID: PMC11049353 DOI: 10.3390/cimb46040186] [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: 02/22/2024] [Revised: 03/17/2024] [Accepted: 03/22/2024] [Indexed: 04/28/2024] Open
Abstract
The evolution of personalized medicine in dermatology signifies a transformative shift towards individualized treatments, driven by the integration of biomarkers. These molecular indicators serve beyond diagnostics, offering insights into disease staging, prognosis, and therapeutic monitoring. Specific criteria guide biomarker selection, ensuring attributes like specificity, sensitivity, cost feasibility, stability, rapid detection, and reproducibility. This literature review, based on data from PubMed, SCOPUS, and Web of Science, explores biomarkers in Hidradenitis Suppurativa (HS), Psoriasis, Atopic Dermatitis (AD), Alopecia Areata (AA), Vitiligo, and Chronic Spontaneous Urticaria (CSU). In HS, TNF-α, IL-1β, and MMPs serve as biomarkers, influencing targeted therapies like adalimumab and anakinra. Psoriasis involves biomarkers such as TNF-α, IL-23, and HLA genes, shaping treatments like IL23 and IL17 inhibitors. AD biomarkers include ECP, IL-4, IL-13, guiding therapies like dupilumab and tralokinumab. For AA, lipocalin-2, cytokines, and genetic polymorphisms inform JAK inhibitors' use. Vitiligo biomarkers range from cytokines to genetic markers like TYR, TYRP1, guiding treatments like JAK inhibitors. CSU biomarkers encompass IgE, cytokines, and autologous serum tests, influencing therapies like omalizumab and cyclosporine. Comparing conditions, common proinflammatory markers reveal limited specificity. While some biomarkers aid diagnosis and standard treatments, others hold more scientific than clinical value. Precision medicine, driven by biomarkers, has shown success in skin malignancies. Future directions involve AI-powered algorithms, nanotechnology, and multi-omics integration for personalized dermatological care.
Collapse
Affiliation(s)
- Isabella J. Tan
- Rutgers Robert Wood Johnson Medical School, 125 Paterson Steet, New Brunswick, NJ 08901, USA; (I.J.T.); (A.P.)
| | - Alicia Podwojniak
- Rowan-Virtua School of Osteopathic Medicine, 113 E Laurel Road, Stratford, NJ 08084, USA;
| | - Aarushi Parikh
- Rutgers Robert Wood Johnson Medical School, 125 Paterson Steet, New Brunswick, NJ 08901, USA; (I.J.T.); (A.P.)
| | - Bernard A. Cohen
- Department of Dermatology, The Johns Hopkins Hospital, Baltimore, MD 21287, USA
| |
Collapse
|
4
|
Behairy MY, Tawfik NZ, Eid RA, Nasser Binjawhar D, Alshaya DS, Fayad E, Elkhatib WF, Abdallah HY. Mannose-binding lectin gene polymorphism in psoriasis and vitiligo: an observational study and computational analysis. Front Med (Lausanne) 2024; 10:1340703. [PMID: 38404462 PMCID: PMC10885344 DOI: 10.3389/fmed.2023.1340703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 12/28/2023] [Indexed: 02/27/2024] Open
Abstract
Introduction Psoriasis and vitiligo are inflammatory autoimmune skin disorders with remarkable genetic involvement. Mannose-binding lectin (MBL) represents a significant immune molecule with one of its gene variants strongly linked to autoimmune diseases. Therefore, in this study, we investigated the role of the MBL variant, rs1800450, in psoriasis and vitiligo disease susceptibility. Methods The study comprised performing in silico analysis, performing an observational study regarding psoriasis patients, and performing an observational study regarding vitiligo patients. Various in silico tools were used to investigate the impact of the selected mutation on the function, stability, post-translational modifications (PTMs), and secondary structures of the protein. In addition, a total of 489 subjects were enrolled in this study, including their demographic and clinicopathological data. Genotyping analysis was performed using real-time PCR for the single nucleotide polymorphism (SNP) rs1800450 on codon 54 of the MBL gene, utilizing TaqMan genotyping technology. In addition, implications of the studied variant on disease susceptibility and various clinicopathological data were analyzed. Results Computational analysis demonstrated the anticipated effects of the mutation on MBL protein. Furthermore, regarding the observational studies, rs1800450 SNP on codon 54 displayed comparable results in our population relative to global frequencies reported via the 1,000 Genomes Project. This SNP showed no significant association with either psoriasis or vitiligo disease risk in all genetic association models. Furthermore, rs1800450 SNP did not significantly correlate with any of the demographic or clinicopathological features of both psoriasis and vitiligo. Discussion Our findings highlighted that the rs1800450 SNP on the MBL2 gene has no role in the disease susceptibility to autoimmune skin diseases, such as psoriasis and vitiligo, among Egyptian patients. In addition, our analysis advocated the notion of the redundancy of MBL and revealed the lack of significant impact on both psoriasis and vitiligo disorders.
Collapse
Affiliation(s)
- Mohammed Y. Behairy
- Department of Microbiology and Immunology, Faculty of Pharmacy, University of Sadat City, Sadat City, Egypt
| | - Noha Z. Tawfik
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Refaat A. Eid
- Pathology Department, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Dalal Nasser Binjawhar
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Dalal Sulaiman Alshaya
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Eman Fayad
- Department of Biotechnology, College of Sciences, Taif University, Taif, Saudi Arabia
| | - Walid F. Elkhatib
- Microbiology and Immunology Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St., Abbassia, Cairo, Egypt
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, Suez, Egypt
| | - Hoda Y. Abdallah
- Department of Histology and Cell Biology (Genetics Unit), Faculty of Medicine, Suez Canal University, Ismailia, Egypt
- Center of Excellence in Molecular and Cellular Medicine, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| |
Collapse
|
5
|
Wang HF, Wang CY, Zhou XF, Deng XF, Huang H, Wang J, Chen XQ, Zhai ZF. A New Assessment Method of Vitiligo by Combination of Dermoscopy and Reflectance Confocal Microscopy. Clin Cosmet Investig Dermatol 2023; 16:3615-3623. [PMID: 38144155 PMCID: PMC10740724 DOI: 10.2147/ccid.s432169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/04/2023] [Indexed: 12/26/2023]
Abstract
Purpose The aim is to investigate the application value of dermoscopy combined with reflectance confocal microscopy (RCM) in assessing vitiligo disease activity and treatment response. Patients and Methods We enrolled 279 patients with vitiligo and evaluated the disease activity by Vitiligo Disease Activity (VIDA) score, dermoscopy, RCM and dermoscopy combined with RCM respectively. The sensitivity and specificity of different assessment techniques were compared with VIDA score by the differences and consistency. The different characteristics of dermoscopy and RCM with different treatment responses were also analyzed. Results The results showed that the sensitivity and specificity of dermoscopy combined RCM were higher than RCM or dermoscopy alone (P values less than 0.05). In the repigmentation process, leukotrichia, pigment network absent and perilesional hyperpigmentation under dermoscopy at the baseline suggested a poor treatment response, while the incompletely disappearing pigment rings under RCM and perifollicular hyperpigmentation under dermoscopy indicated a good treatment response. We also found the proportion of patients with telangiectasia, increased pigment at the lesions and around the hair follicles was significantly higher in the good treatment response group than that in the poor one by dermoscopy (χ2 = 4.423, 32.471, 4.348, P = 0.035 0.000, 0.037) and by RCM the proportion of patients with both increased pigment granules and dendritic melanocytes in the good treatment response group was higher than that in the poor one (χ2 = 38.215, 5.283, P = 0.000, 0.022, respectively). Conclusion With the higher sensitivity and specificity than dermoscopy or RCM alone, a combination of dermoscopy and RCM may be a new more accurate measure to assess the vitiligo disease activity and the treatment response.
Collapse
Affiliation(s)
- Hui-Fen Wang
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Chun-You Wang
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Xiao-Fang Zhou
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Xiang-Fen Deng
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Hui Huang
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Juan Wang
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Xue-Qin Chen
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| | - Zhi-Fang Zhai
- Department of Dermatology, the First Affiliated Hospital of Army Medical University, Chongqing, People’s Republic of China
| |
Collapse
|
6
|
Abdallah HY, Faisal S, Tawfik NZ, Soliman NH, Kishk RM, Ellawindy A. Expression Signature of Immune-Related MicroRNAs in Autoimmune Skin Disease: Psoriasis and Vitiligo Insights. Mol Diagn Ther 2023; 27:405-423. [PMID: 37016095 PMCID: PMC10151313 DOI: 10.1007/s40291-023-00646-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2023] [Indexed: 04/06/2023]
Abstract
BACKGROUND Psoriasis and vitiligo are both chronic, skin-specific diseases classified as autoimmune diseases due to the involvement of several biochemical pathways in their pathogenesis, similar to those altered in other autoimmune diseases. The role of miRNAs in regulating skin autoimmune function has yet to be fully characterized. AIM The aim of this study was to assess the expression profile of a panel of 11 circulating immune-related miRNAs in patients with autoimmune skin diseases, specifically psoriasis and vitiligo, and correlate their expression signature with the clinicopathological features of the diseases. SUBJECTS AND METHODS Relative gene expression quantification for 11 immune-related circulating miRNAs in plasma was done for 300 subjects-100 patients with psoriasis, 100 patients with vitiligo and 100 normal healthy volunteers-followed by different modalities of bioinformatics analysis for the results. RESULTS The expression levels of all the studied immune-related miRNAs were elevated in both autoimmune skin disorders, with much higher levels of expression in psoriasis than in vitiligo patients. There was a significant correlation between most of the studied miRNAs, suggesting shared target genes and/or pathways. Moreover, all the studied miRNAs showed significant results as biomarkers for autoimmune skin disease, with miRNA-145 being the best candidate. Regarding the clinicopathological data, miRNA-7, miRNA-9, miRNA-145, miRNA-148a, and miRNA-148b were positively correlated with age. All the miRNAs were inversely correlated with obesity and disease duration. CONCLUSION This study highlights the critical role of miRNAs in skin-specific autoimmune diseases that proved to be potential biomarkers for autoimmune skin disorders, warranting their exploration as therapeutic targets.
Collapse
Affiliation(s)
- Hoda Y Abdallah
- Medical Genetics Unit, Histology & Cell Biology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
- Faculty of Medicine, Center of Excellence in Molecular and Cellular Medicine, Suez Canal University, Ismailia, Egypt.
| | - Salwa Faisal
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Noha Z Tawfik
- Dermatology, Venereology, and Andrology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Nourhan Hassan Soliman
- Clinical Pathology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Rania M Kishk
- Microbiology and Immunology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Alia Ellawindy
- Medical Genetics Unit, Histology & Cell Biology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| |
Collapse
|