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Wu S, Wang Y, Duan J, Teng Y, Wang D, Qi F. Identification of a shared gene signature and biological mechanism between diabetic foot ulcers and cutaneous lupus erythemnatosus by transcriptomic analysis. Front Physiol 2024; 15:1297810. [PMID: 38434138 PMCID: PMC10907995 DOI: 10.3389/fphys.2024.1297810] [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: 09/20/2023] [Accepted: 02/05/2024] [Indexed: 03/05/2024] Open
Abstract
Diabetic foot ulcers (DFU) and cutaneous lupus erythematosus (CLE) are both diseases that can seriously affect a patient's quality of life and generate economic pressure in society. Symptomatically, both DLU and CLE exhibit delayed healing and excessive inflammation; however, there is little evidence to support a molecular and cellular connection between these two diseases. In this study, we investigated potential common characteristics between DFU and CLE at the molecular level to provide new insights into skin diseases and regeneration, and identify potential targets for the development of new therapies. The gene expression profiles of DFU and CLE were obtained from the Gene Expression Omnibus (GEO) database and used for analysis. A total of 41 common differentially expressed genes (DEGs), 16 upregulated genes and 25 downregulated genes, were identified between DFU and CLE. GO and KEGG analysis showed that abnormalities in epidermal cells and the activation of inflammatory factors were both involved in the occurrence and development of DFU and CLE. Protein-protein interaction network (PPI) and sub-module analysis identified enrichment in seven common key genes which is KRT16, S100A7, KRT77, OASL, S100A9, EPGN and SAMD9. Based on these seven key genes, we further identified five miRNAs(has-mir-532-5p, has-mir-324-3p,has-mir-106a-5p,has-mir-20a-5p,has-mir-93-5p) and7 transcription factors including CEBPA, CEBPB, GLI1, EP30D, JUN,SP1, NFE2L2 as potential upstream molecules. Functional immune infiltration assays showed that these genes were related to immune cells. The CIBERSORT algorithm and Pearson method were used to determine the correlations between key genes and immune cells, and reverse key gene-immune cell correlations were found between DFU and CLE. Finally, the DGIbd database demonstrated that Paquinimod and Tasquinimod could be used to target S100A9 and Ribavirin could be used to target OASL. Our findings highlight common gene expression characteristics and signaling pathways between DFU and CLE, indicating a close association between these two diseases. This provides guidance for the development of targeted therapies and mutual interactions.
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Affiliation(s)
- Siqi Wu
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Yuetong Wang
- Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Jingyi Duan
- Medicine and Technology College of Zunyi Medical University, Zunyi, China
| | - Ying Teng
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Dali Wang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Fang Qi
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi, China
- The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
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Rønnov-Jessen L, Kim J, Goldhammer N, Klitgaard MC, Smicius M, Bechmann MB, Villadsen R, Petersen OW. Desensitization of human breast progenitors by a transient exposure to pregnancy levels of estrogen. Sci Rep 2021; 11:17232. [PMID: 34446796 PMCID: PMC8390656 DOI: 10.1038/s41598-021-96785-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/10/2021] [Indexed: 11/22/2022] Open
Abstract
Full term pregnancy at an early age is the only factor known to consistently protect against breast cancer. Because hormone receptor positive progenitors in the human breast relay endocrine signaling, we here sought to determine whether an experimental mimicry of the third trimester surge of hormones would change their susceptibility to growth stimulation. Hormone receptor positive, reduction mammoplasty-derived human breast epithelial progenitors were exposed to a short-term, pregnancy-level of estradiol, and their subsequent response to estradiol stimulation was analyzed. Exposure to pregnancy-level of estradiol results in subsequent lower sensitivity to estrogen-induced proliferation. Expression array and immunoblotting reveal upregulation of S100A7 and down-regulation of p27, both associated with parity and epithelial differentiation. Notably, we find that the epithelial differentiation is accompanied by upregulation of E-cadherin and down-regulation of vimentin as well as by diminished migration and more mature luminal epithelial differentiation in a mouse transplantation model. Our findings are in support of a de-sensitization mechanism for pregnancy-induced prevention against breast cancer.
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Affiliation(s)
- Lone Rønnov-Jessen
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark.
| | - Jiyoung Kim
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Nadine Goldhammer
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Marie Christine Klitgaard
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Martynas Smicius
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
| | - Marc Baker Bechmann
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - René Villadsen
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Ole William Petersen
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
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Bozó R, Danis J, Flink LB, Vidács DL, Kemény L, Bata-Csörgő Z. Stress-Related Regulation Is Abnormal in the Psoriatic Uninvolved Skin. Life (Basel) 2021; 11:life11070599. [PMID: 34201431 PMCID: PMC8303303 DOI: 10.3390/life11070599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/14/2021] [Accepted: 06/21/2021] [Indexed: 11/16/2022] Open
Abstract
Keratinocyte stress-response of the uninvolved psoriatic epidermis is known to be altered compared to healthy cells. Therefore, we aimed to reveal potential mechanisms underlying this alteration. We compared the expression of annotated cell-stress-related proteins between uninvolved psoriatic and healthy skin using the protein array method. Data were analyzed by the Reactome over-representation test. We found that p27/CDKN1B and cytochrome C showed at least a two-fold increase, while cyclooxygenase-2, indolamine-2,3-dioxygenase-1, serum paraoxonase 1, serum paraoxonase 3, serine-46-phosphorylated tumor protein p53, and superoxide-dismutase-2 showed a two-fold decrease in expression in the uninvolved skin. Over-representation analysis suggested the Forkhead-box protein O (FOXO)-mediated transcription as the most significant pathway affected by the differently expressed cell-stress-related proteins (DECSRPs). DECSRPs indicate increased FOXO-mediated transcription of cell-cycle genes and reduced interleukin-signaling in the psoriatic uninvolved skin. Nuclear positivity of the FOXO-signaling-related p27/CDKN1B and FOXO1 are negatively correlated with the disease severity and showed increased expression in the uninvolved epidermis and also in healthy primary keratinocytes, which were grown on cartilage oligomeric matrix protein-coated surfaces. Our results indicate a cell-cycle inhibitory process, as a stress-related compensatory mechanism in the uninvolved epidermis, that could be responsible for blocking keratinocyte hyperproliferation in the psoriatic uninvolved skin, thus maintaining the symptomless skin phenotype.
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Affiliation(s)
- Renáta Bozó
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
- HCEMM-USZ Skin Research Group, 6720 Szeged, Hungary
- Correspondence: ; Tel.: +36-62-54-64-02
| | - Judit Danis
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
- HCEMM-USZ Skin Research Group, 6720 Szeged, Hungary
- MTA-SZTE Dermatological Research Group, Eötvös Loránd Research Network, 6720 Szeged, Hungary
| | - Lili Borbála Flink
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
| | - Dániel László Vidács
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
| | - Lajos Kemény
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
- HCEMM-USZ Skin Research Group, 6720 Szeged, Hungary
- MTA-SZTE Dermatological Research Group, Eötvös Loránd Research Network, 6720 Szeged, Hungary
| | - Zsuzsanna Bata-Csörgő
- Department of Dermatology and Allergology, University of Szeged, 6720 Szeged, Hungary; (J.D.); (L.B.F.); (D.L.V.); (L.K.); (Z.B.-C.)
- HCEMM-USZ Skin Research Group, 6720 Szeged, Hungary
- MTA-SZTE Dermatological Research Group, Eötvös Loránd Research Network, 6720 Szeged, Hungary
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Jiménez C, Carvajal D, Hernández M, Valenzuela F, Astorga J, Fernández A. Levels of the interleukins 17A, 22, and 23 and the S100 protein family in the gingival crevicular fluid of psoriatic patients with or without periodontitis. An Bras Dermatol 2021; 96:163-170. [PMID: 33531183 PMCID: PMC8007492 DOI: 10.1016/j.abd.2020.08.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 08/04/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Psoriasis and periodontitis are immunologically mediated chronic inflammatory diseases. Epidemiologic evidence has linked both; however, the change of markers in gingival crevicular fluid has been poorly evaluated. OBJECTIVE To evaluate the levels of IL-17A, IL-22, IL-23, S100A7, S100A8, and S100A9 in gingival crevicular fluid of psoriatic and healthy subjects with and without periodontitis and their relations to psoriasis severity. METHODS Cross-sectional study. Sample comprised the following groups: healthy controls without periodontitis or with mild periodontitis (n=21), healthy controls with moderate or severe periodontitis (n=18), individuals with psoriasis without or mild periodontitis (n=11), and individuals with psoriasis and moderate or severe periodontitis (n=32). Levels of IL-17A, IL-22, IL-23, S100A8, and S100A9 were determined by multiplex assay and S100A7 was measured by ELISA. RESULTS No inter-group differences in the levels of IL-17A, IL-22, IL-23, and S100A7 were found. S100A8 levels were higher in psoriatic patients than controls (p<0.05). S100A8 was positively correlated with psoriasis severity in the group with psoriasis (p<0.05). S100A9 exceeded the detection limits. STUDY LIMITATIONS This pilot study presents a small sample size. CONCLUSIONS The concentrations of S100A8 were highest in psoriatic patients regardless of periodontal health/status. S100A8 was associated with the severity of psoriasis. The concentrations of interleukins and S100A7 were similar in psoriatic patients with or without periodontitis vs. healthy controls.
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Affiliation(s)
- Constanza Jiménez
- Department of Oral Pathology, Faculty of Dentistry, Universidad Andrés Bello, Santiago, Chile
| | - Daniela Carvajal
- Department of Dermatology, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Marcela Hernández
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile; Department of Oral Pathology and Medicine, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - Fernando Valenzuela
- Department of Dermatology, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Jessica Astorga
- Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile
| | - Alejandra Fernández
- Department of Oral Pathology, Faculty of Dentistry, Universidad Andrés Bello, Santiago, Chile; Laboratory of Periodontal Biology, Faculty of Dentistry, Universidad de Chile, Santiago, Chile.
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Yuan T, Cai ML, Sheng YM, Ding X, Shen TT, Li WR, Huang H, Liang B, Zhang XJ, Zhu QX. Differentially expressed proteins identified by TMT proteomics analysis in children with verrucous epidermal naevi. J Eur Acad Dermatol Venereol 2021; 35:1393-1406. [PMID: 33428294 DOI: 10.1111/jdv.17112] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 12/04/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Verrucous epidermal naevi (VEN) are benign skin tumours, considered keratinocytic epidermal naevi, that appear at birth or early childhood. VEN may display a range of appearances, depending on patient age. Although the number of studies regarding VEN is increasing, the exact mechanism of VEN is still unknown. OBJECTIVES The aim of this study was to analyse the changes in the expression of protein factors in lesions of VEN children by TMT labelling-based quantitative proteomics. METHODS A total of 8 children with VEN (5 for experiment and 3 for validation) and 8 healthy children (5 for experiment and 3 for validation) presented to the Department of Dermatology, the First Affiliated Hospital of Anhui Medical University, Boao Super Hospital, between January 2019 and November 2019. The lesions and lesion-adjacent tissues from children with VEN and naevus-adjacent normal skin tissues from children with pigmented naevi were defined as the VEN group, VENC group and C group, respectively. We performed a proteomics analysis to screen for differentially expressed proteins in the lesions of these individuals. We further performed Western blotting to validate the relative expression levels of nine targeted proteins in the validation group. RESULTS According to the proteomics results, a total of 4970 proteins were identified, and 4770 proteins were quantified. Among these proteins, 586 proteins were up- or downregulated at least 1.3-fold with a P-value < 0.05 (upregulated: 399, downregulated: 187) in lesions between the VEN group and the C group. These proteins played important roles in multiple biological functions, such as cornification, epidermal cell differentiation and neutrophil activation, and formed a complicated protein-protein interaction network. Of the 586 up- or downregulated proteins, nine were selected for further validation. According to Western blotting analysis results, the relative expression levels of Involucrin, NDUFA4, Loricrin, Keratin type II cytoskeletal 6A (Cytokeratin 6A), BRAF, Filaggrin, S100A7 and Desmocollin-3 were significantly upregulated in VEN children and may be associated with skin barrier dysfunction, epidermal cell overgrowth and differentiation, inflammation and immune and oxidative phosphorylation, which are involved in the pathogenesis of VEN. CONCLUSIONS According to TMT-based proteomics and Western blotting results, we identified eight noteworthy proteins, Involucrin, NDUFA4, Loricrin, Keratin type II cytoskeletal 6A, BRAF, Filaggrin, S100A7 and Desmocollin-3, that were upregulated in the lesions of VEN children and may be associated with the pathogenesis of VEN. Our findings provide new starting points for identifying precise pathogenic mechanisms or therapeutic targets for VEN.
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Affiliation(s)
- T Yuan
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - M-L Cai
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - Y-M Sheng
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - X Ding
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - T-T Shen
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - W-R Li
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - H Huang
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - B Liang
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
| | - X-J Zhang
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China.,Department of Dermatology and Venereology, Boao Super Hospital, Qionghai, Hainan, China
| | - Q-X Zhu
- Department of Dermatology and Venereology, The First Affiliated Hospital, Anhui Medical University, Hefei, Anhui, China.,Institute of Dermatology, Anhui Medical University, Hefei, Anhui, China.,Key Laboratory of Dermatology, Anhui Medical University, Ministry of Education, China, Hefei, Anhui, China
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