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Liang H, Li J, Zhang K. Pathogenic role of S100 proteins in psoriasis. Front Immunol 2023; 14:1191645. [PMID: 37346040 PMCID: PMC10279876 DOI: 10.3389/fimmu.2023.1191645] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/22/2023] [Indexed: 06/23/2023] Open
Abstract
Psoriasis is a chronic inflammatory skin disease. The histopathological features of psoriasis include excessive proliferation of keratinocytes and infiltration of immune cells. The S100 proteins are a group of EF-hand Ca2+-binding proteins, including S100A2, -A7, -A8/A9, -A12, -A15, which expression levels are markedly upregulated in psoriatic skin. These proteins exert numerous functions such as serving as intracellular Ca2+ sensors, transduction of Ca2+ signaling, response to extracellular stimuli, energy metabolism, and regulating cell proliferation and apoptosis. Evidence shows a crucial role of S100 proteins in the development and progress of inflammatory diseases, including psoriasis. S100 proteins can possibly be used as potential therapeutic target and diagnostic biomarkers. This review focuses on the pathogenic role of S100 proteins in psoriasis.
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Affiliation(s)
- Huifang Liang
- ShanXi Key Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
- State Key Breeding Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
| | - Junqin Li
- ShanXi Key Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
- State Key Breeding Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
| | - Kaiming Zhang
- ShanXi Key Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
- State Key Breeding Laboratory of Stem Cells for Immunological Dermatosis, Institute of Dermatology, Taiyuan City Center Hospital, Taiyuan, China
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2
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Zheng W, Li H, Go Y, Chan XH(F, Huang Q, Wu J. Research Advances on the Damage Mechanism of Skin Glycation and Related Inhibitors. Nutrients 2022; 14:4588. [PMID: 36364850 PMCID: PMC9655929 DOI: 10.3390/nu14214588] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 07/30/2023] Open
Abstract
Our skin is an organ with the largest contact area between the human body and the external environment. Skin aging is affected directly by both endogenous factors and exogenous factors (e.g., UV exposure). Skin saccharification, a non-enzymatic reaction between proteins, e.g., dermal collagen and naturally occurring reducing sugars, is one of the basic root causes of endogenous skin aging. During the reaction, a series of complicated glycation products produced at different reaction stages and pathways are usually collectively referred to as advanced glycation end products (AGEs). AGEs cause cellular dysfunction through the modification of intracellular molecules and accumulate in tissues with aging. AGEs are also associated with a variety of age-related diseases, such as diabetes, cardiovascular disease, renal failure (uremia), and Alzheimer's disease. AGEs accumulate in the skin with age and are amplified through exogenous factors, e.g., ultraviolet radiation, resulting in wrinkles, loss of elasticity, dull yellowing, and other skin problems. This article focuses on the damage mechanism of glucose and its glycation products on the skin by summarizing the biochemical characteristics, compositions, as well as processes of the production and elimination of AGEs. One of the important parts of this article would be to summarize the current AGEs inhibitors to gain insight into the anti-glycation mechanism of the skin and the development of promising natural products with anti-glycation effects.
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Affiliation(s)
- Wenge Zheng
- Skin Health and Cosmetic Development & Evaluation Laboratory, China Pharmaceutical University, Nanjing 210009, China
| | - Huijuan Li
- Skin Health and Cosmetic Development & Evaluation Laboratory, China Pharmaceutical University, Nanjing 210009, China
| | - Yuyo Go
- Royal Victoria Hospital, BT12 6BA Belfast, Northern Ireland, UK
| | | | - Qing Huang
- Skin Health and Cosmetic Development & Evaluation Laboratory, China Pharmaceutical University, Nanjing 210009, China
| | - Jianxin Wu
- Skin Health and Cosmetic Development & Evaluation Laboratory, China Pharmaceutical University, Nanjing 210009, China
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3
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Impact of ROS-Dependent Lipid Metabolism on Psoriasis Pathophysiology. Int J Mol Sci 2022; 23:ijms232012137. [PMID: 36292991 PMCID: PMC9602909 DOI: 10.3390/ijms232012137] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/29/2022] [Accepted: 10/09/2022] [Indexed: 11/17/2022] Open
Abstract
Psoriasis is the most common autoimmune disease, yet its pathophysiology is not fully understood. It is now believed that psoriasis is caused by the increased activation of immune cells, especially Th1 lymphocytes. However, in psoriasis, immune cells interfere with the metabolism of keratinocytes, leading to their increased activation. Therefore, the pathophysiology of psoriasis is currently associated with the overproduction of ROS, which are involved in the activation of immune cells and keratinocytes as well as the modulation of various signaling pathways within them. Nevertheless, ROS modulate the immune system by also boosting the increasing generation of various lipid mediators, such as products of lipid peroxidation as well as endocannabinoids and prostaglandins. In psoriasis, the excessive generation of ROS and lipid mediators is observed in different immune cells, such as granulocytes, dendritic cells, and lymphocytes. All of the above may be activated by ROS and lipid mediators, which leads to inflammation. Nevertheless, ROS and lipid mediators regulate lymphocyte differentiation in favor of Th1 and may also interact directly with keratinocytes, which is also observed in psoriasis. Thus, the analysis of the influence of oxidative stress and its consequences for metabolic changes, including lipidomic ones, in psoriasis may be of diagnostic and therapeutic importance.
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The RAGE/multiligand axis: a new actor in tumor biology. Biosci Rep 2022; 42:231455. [PMID: 35727208 PMCID: PMC9251583 DOI: 10.1042/bsr20220395] [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: 02/21/2022] [Revised: 06/02/2022] [Accepted: 06/21/2022] [Indexed: 01/06/2023] Open
Abstract
The receptor for advanced glycation end-products (RAGE) is a multiligand binding and single-pass transmembrane protein which actively participates in several chronic inflammation-related diseases. RAGE, in addition to AGEs, has a wide repertoire of ligands, including several damage-associated molecular pattern molecules or alarmins such as HMGB1 and members of the S100 family proteins. Over the last years, a large and compelling body of evidence has revealed the active participation of the RAGE axis in tumor biology based on its active involvement in several crucial mechanisms involved in tumor growth, immune evasion, dissemination, as well as by sculpturing of the tumor microenvironment as a tumor-supportive niche. In the present review, we will detail the consequences of the RAGE axis activation to fuel essential mechanisms to guarantee tumor growth and spreading.
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High S100A7 expression is associated with early muscle invasion and poor survival in bladder carcinoma. Ann Diagn Pathol 2021; 56:151847. [PMID: 34742033 DOI: 10.1016/j.anndiagpath.2021.151847] [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: 09/11/2021] [Revised: 10/09/2021] [Accepted: 10/23/2021] [Indexed: 11/22/2022]
Abstract
Muscle-invasive bladder carcinoma (MIBC) accounts for 25% of newly diagnosed bladder carcinomas (BCs) and presents a high risk of progression and metastasis. This study aimed to identify reliable biomarkers associated with muscle invasion and prognosis to identify potential therapeutic targets for MIBC. Four gene datasets were downloaded from the Gene Expression Omnibus, and the integrated differentially expressed genes (DEGs) were then subjected to gene ontology (GO) terms and pathway enrichment analyses. Correlation analysis between the expression of the top-ranking DEGs and pathological T stages was performed to identify the genes associated with early muscle invasion. The corresponding prognostic values were evaluated, and co-expressed genes mined in the cBioPortal database were loaded into ClueGo in Cytoscape for pathway enrichment analysis. Using data mining from the STRING and TCGA databases, protein-protein interaction and competitive endogenous RNA networks were constructed. In total, 645 integrated DEGs were identified and these were mainly enriched in 26 pathways, including cell cycle, bladder cancer, DNA replication, and PPAR signaling pathway. S100A7 expression was significantly increased from the T2 stage and showed significantly worse overall survival and disease-specific survival in patients with BC. In total, 144 genes co-expressed with S100A7 in BC were significantly enriched in the IL-17 pathway. S100A7 was predicted to directly interact with LYZ, which potentially shows competitive binding with hsa-mir-140 to affect the expression of six lncRNAs in MIBC. In conclusion, high S100A7 expression was predicted to be associated with early muscle invasion and poor survival in patients with BC.
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Fan Y, Mohanty S, Zhang Y, Lüchow M, Qin L, Fortuin L, Brauner A, Malkoch M. Dendritic Hydrogels Induce Immune Modulation in Human Keratinocytes and Effectively Eradicate Bacterial Pathogens. J Am Chem Soc 2021; 143:17180-17190. [PMID: 34636555 PMCID: PMC8532153 DOI: 10.1021/jacs.1c07492] [Citation(s) in RCA: 6] [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: 07/28/2021] [Indexed: 01/09/2023]
Abstract
Infections caused by antibiotic-resistant bacteria are globally a major threat, leading to high mortality rates and increased economic burden. Novel treatment strategies are therefore urgently needed by healthcare providers to protect people. Biomaterials that have inherent antibacterial properties and do not require the use of antibiotics present an attractive and feasible avenue to achieve this goal. Herein, we demonstrate the effect of a new class of cationic hydrogels based on amino-functional hyperbranched dendritic-linear-dendritic copolymers (HBDLDs) exhibiting excellent antimicrobial activity toward a wide range of clinical Gram-positive and Gram-negative bacteria, including drug-resistant strains isolated from wounds. Intriguingly, the hydrogels can induce the expression of the antimicrobial peptides RNase 7 and psoriasin, promoting host-mediated bacterial killing in human keratinocytes (HaCaT). Moreover, treatment with the hydrogels decreased the proinflammatory cytokine IL-1β, reactive nitrogen species (NO), and mitochondrial reactive oxygen species (ROS) in S. aureus-infected HaCaT cells, conjunctively resulting in reduced inflammation.
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Affiliation(s)
- Yanmiao Fan
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
| | - Soumitra Mohanty
- Department
of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-17165 Stockholm, Sweden
- Division
of Clinical Microbiology, Karolinska University
Hospital, Solna, Stockholm SE-17176, Sweden
| | - Yuning Zhang
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
| | - Mads Lüchow
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
| | - Liguo Qin
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
- Institute
of Design Science and Basic Components, Xían Jiaotong University, 710049 Xían, P. R. China
| | - Lisa Fortuin
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
| | - Annelie Brauner
- Department
of Microbiology, Tumor and Cell Biology, Karolinska Institutet, SE-17165 Stockholm, Sweden
- Division
of Clinical Microbiology, Karolinska University
Hospital, Solna, Stockholm SE-17176, Sweden
| | - Michael Malkoch
- School
of Chemical Science and Engineering, Fiber and Polymer Technology, KTH Royal Institute of Technology, Teknikringen 56-58, SE-100 44 Stockholm, Sweden
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Wang B, Wang J, Liu Y, Wang L, Du M, Zhang Z, Guan Y. sRAGE downregulates the VEGF expression in OHSS ovarian granulosa cells. Gynecol Endocrinol 2021; 37:836-840. [PMID: 34223781 DOI: 10.1080/09513590.2021.1942453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE Ovarian hyperstimulation syndrome (OHSS) is mainly caused by human chorionic gonadotropin (hCG) through vasoactive mediators such as vascular endothelial growth factor (VEGF) and various inflammatory factors. Our previous study showed that soluble receptor for advanced glycation end products (sRAGE) played a protective role in PCOS by inhibiting VEGF, so wanted to explore the role of sRAGE in OHSS. METHODS Two sets of experiments were performed in this study. In part one, sRAGE protein levels in follicular fluid (FF) samples from 60 patients with OHSS and 60 non-OHSS patients were measured by ELISA. In part two, ovarian granulosa cells were isolated from an additional 25 patients with OHSS and cultured. Then, ovarian granulosa cells were treated with different concentrations of sRAGE. Granulosa cells cultured without sRAGE stimulation were used as the control group. The levels of VEGF, amphiregulin (AREG), betacellulin (BTC), and epiregulin (EREG) mRNA were examined by quantitative RT-PCR. The protein levels of VEGF, AREG, BTC, and EREG were measured by ELISA. RESULTS Compared with non-OHSS patients, patients with OHSS exhibited lower sRAGE levels in both serum and FF (p < .05). Treatment with sRAGE decreased the production of VEGF, and the effects were dependent on the concentration of sRAGE (p < .05). Simultaneously, the expression of the EGF-like growth factors AREG, BTC and EREG was decreased, and their expression was dependent on the concentration of sRAGE (p < .05). CONCLUSIONS sRAGE downregulate VEGF expression in OHSS ovarian granulosa cells, in which EGF-like growth factor pathway may be involved, and sRAGE may play a potential protective role in OHSS.
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Affiliation(s)
- Bijun Wang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Jingyan Wang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yi Liu
- Department of General Surgery, Henan Provincial People's Hospital, Department of General Surgery of Central China Fuwai Hospital, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Liang Wang
- Gynaecology and Obstetrics, The Fifth Peoples' Hospital of Zhengzhou, Zhengzhou, People's Republic of China
| | - Mingze Du
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Zhan Zhang
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
| | - Yichun Guan
- The Reproduction Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China
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8
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Lu Z, Zheng S, Liu C, Wang X, Zhang G, Wang F, Wang S, Huang J, Mao S, Lei Y, Wang Z, Sun N, He J. S100A7 as a potential diagnostic and prognostic biomarker of esophageal squamous cell carcinoma promotes M2 macrophage infiltration and angiogenesis. Clin Transl Med 2021; 11:e459. [PMID: 34323409 PMCID: PMC8265170 DOI: 10.1002/ctm2.459] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/21/2021] [Accepted: 05/25/2021] [Indexed: 12/12/2022] Open
Abstract
Dysregulated expression of S100A7 is found in several cancers and plays an important role in tumor progression; however, its carcinogenic role in esophageal squamous carcinoma (ESCC) is still poorly understood. Here, we identified that the levels of S100A7 were remarkably upregulated in 341 tumor tissues (P < .001) and 274 serum samples (P < .001) of ESCC patients compared with normal control. It was an independent prognostic factor (P = .026). Furthermore, a new diagnostic model for ESCC based on serum S100A7, SCC, and crfra21-1 was established with area under curve (AUC) up to 0.863 (95% CI: 0.802-0.925). Mechanically, we found upregulated S100A7 could promote cell migration and proliferation through intracellular binding to JAB1 and paracrine interaction with RAGE receptors and then activates the downstream signaling pathways. In addition, exocrine S100A7 could promote M2 macrophage infiltration and polarization by up-regulating M2 macrophage associated proteins, and tumor angiogenesis by enhancing the activation of p-ErK and p-FAK pathways. Further animal experiments confirmed the role of S100A7 in promoting M2 macrophage infiltration and angiogenesis in ESCC. In conclusion, these findings highlighted the potential diagnostic and prognostic value of S100A7 in patients with ESCC. Meanwhile, our results reveal that S100A7 promotes tumor progression by activating oncogenic pathways and remodeling tumor microenvironment, which paving the way for the progress of S100A7 as a therapeutic target for cancer treatment.
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Affiliation(s)
- Zhiliang Lu
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Sufei Zheng
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Chengming Liu
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xinfeng Wang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Guochao Zhang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Feng Wang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Sihui Wang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jianbing Huang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Shuangshuang Mao
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yuanyuan Lei
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - ZhanYu Wang
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Nan Sun
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jie He
- Department of Thoracic SurgeryState Key Laboratory of Molecular Oncology/National Cancer Center/National Clinical Research for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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Differential expression and role of S100 proteins in chronic rhinosinusitis. Curr Opin Allergy Clin Immunol 2021; 20:14-22. [PMID: 31644435 DOI: 10.1097/aci.0000000000000595] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Immune system modulators have been under investigation to help elucidate the underlying pathophysiologies of chronic rhinosinusitis (CRS). Psoriasin (S100A7) and calgranulins (S100A8, S100A9, and S100A12) are S100 proteins that have been studied for their immune-mediating responses to pathogens within the context of CRS. This review highlights the expression patterns and proposed roles of S100 proteins in CRS with (CRSwNP) and without (CRSsNP) nasal polyps. RECENT FINDINGS Elevated levels of S100A7 and S100A12 were measured in the sinonasal tissues of patients with CRSsNP compared with CRSwNP and controls. S100A12 expression in CRSsNP was significantly correlated to disease severity. Contrastingly, increased S100A8, S100A9, and S100A8/A9 levels were demonstrated in the nasal polyp tissues of patients with CRSwNP compared with those in inferior turbinate and uncinate tissues of patients with CRSsNP and controls. SUMMARY The reported differential expression patterns and activities of psoriasin and calgranulins suggest that S100 proteins exert unique and concerted roles in mediating immunity in different subtypes of CRS. These studies will enable further investigations focused on understanding the immune-modulating mechanisms of S100 proteins in different inflammatory signaling pathways and disease phenotypes of CRS toward the pursuit of identifying new biomarkers and targets for improved outcomes.
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10
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Santolla MF, Talia M, Maggiolini M. S100A4 Is Involved in Stimulatory Effects Elicited by the FGF2/FGFR1 Signaling Pathway in Triple-Negative Breast Cancer (TNBC) Cells. Int J Mol Sci 2021; 22:ijms22094720. [PMID: 33946884 PMCID: PMC8124532 DOI: 10.3390/ijms22094720] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/23/2021] [Accepted: 04/27/2021] [Indexed: 12/11/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive breast tumor subtype characterized by poor clinical outcome. In recent years, numerous advancements have been made to better understand the biological landscape of TNBC, though appropriate targets still remain to be determined. In the present study, we have determined that the expression levels of FGF2 and S100A4 are higher in TNBC with respect to non-TNBC patients when analyzing “The Invasive Breast Cancer Cohort of The Cancer Genome Atlas” (TCGA) dataset. In addition, we have found that the gene expression of FGF2 is positively correlated with S100A4 in TNBC samples. Performing quantitative PCR, Western blot, CRISPR/Cas9 genome editing, promoter studies, immunofluorescence analysis, subcellular fractionation studies, and ChIP assays, we have also demonstrated that FGF2 induces in TNBC cells the upregulation and secretion of S100A4 via FGFR1, along with the ERK1/2–AKT–c-Rel transduction signaling. Using conditioned medium from TNBC cells stimulated with FGF2, we have also ascertained that the paracrine activation of the S100A4/RAGE pathway triggers angiogenic effects in vascular endothelial cells (HUVECs) and promotes the migration of cancer-associated fibroblasts (CAFs). Collectively, our data provide novel insights into the action of the FGF2/FGFR1 axis through S100A4 toward stimulatory effects elicited in TNBC cells.
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MESH Headings
- Antigens, Neoplasm/physiology
- Cell Movement/drug effects
- Culture Media, Conditioned/pharmacology
- Female
- Fibroblast Growth Factor 2/pharmacology
- Fibroblast Growth Factor 2/physiology
- Fibroblasts/pathology
- Gene Expression Regulation, Neoplastic/physiology
- Human Umbilical Vein Endothelial Cells
- Humans
- Mitogen-Activated Protein Kinases/physiology
- Neoplasm Proteins/physiology
- Neovascularization, Pathologic/physiopathology
- Paracrine Communication
- Protein Kinase Inhibitors/pharmacology
- Proto-Oncogene Proteins c-rel/physiology
- Receptor, Fibroblast Growth Factor, Type 1/antagonists & inhibitors
- Receptor, Fibroblast Growth Factor, Type 1/genetics
- Receptor, Fibroblast Growth Factor, Type 1/physiology
- S100 Calcium-Binding Protein A4/physiology
- Signal Transduction/drug effects
- Signal Transduction/physiology
- Triple Negative Breast Neoplasms/blood supply
- Triple Negative Breast Neoplasms/physiopathology
- Tumor Cells, Cultured
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11
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Ma P, Zhu L, Zhu S, Li R, Liu Y, Pang L, Ma J, Li Y, Du L. Topical photodynamic therapy combined with ablative "light needles" against basal cell carcinoma. Int J Pharm 2020; 590:119898. [PMID: 32971175 DOI: 10.1016/j.ijpharm.2020.119898] [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: 06/13/2020] [Revised: 09/11/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022]
Abstract
Basal cell carcinoma (BCC), a non-melanoma cancer with high morbidity in the elders, is a type of limited skin cancer with a projected appearance. Traditional treatments such as oral or injection administration are likely to result in serious side effects. Here, we developed a strategy that combined photodynamic therapy (PDT) with ablative light "needles" (carbon-dioxide laser) for the treatment of BCC, involving β-Tetra-(4-carboxyl-phenoxy)-zinc phthalocyanine (ZnPC4) cubic phases with high drug loading, easy preparation, long local retention, good spreading ability and little toxicity. A model of nude mice with BCC was established for the study of pharmacodynamics. The light needles of low energy (53 mJ/cm2) used here could promote transdermal absorption of ZnPC4 cubic phases while those of high energy (238 mJ/cm2) alone could completely kill tumor cells with no recurrence. However, ZnPC4 cubic phases alone could not completely inhibit tumor growth, for it was distributed mainly at the topical administration site in the absence of any adjuvant technology. Therefore, the combination of photodynamics and light needles offered a good solution. Especially, the combined use of light needles with high energy and ZnPC4 cubic phases can treat BCC efficiently with no recurrence. This approach is expected to be a novel and promising medication against BCC.
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Affiliation(s)
- Peipei Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Lin Zhu
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Siqing Zhu
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Anhui Medical University, Hefei 230032, China
| | - Ruiteng Li
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yijing Liu
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Lulu Pang
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Jinqiu Ma
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yu Li
- The Fifth Clinical Center of General Hospital of PLA, Beijing 100071, China
| | - Lina Du
- Beijing Institute of Radiation Medicine, Beijing 100850, China; Shandong University of Traditional Chinese Medicine, Jinan 250355, China; Anhui Medical University, Hefei 230032, China.
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12
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Batycka-Baran A, Baran W, Nowicka-Suszko D, Koziol-Gałczyńska M, Bieniek A, Matusiak Ł, Łaczmański Ł, Szepietowski JC. Serum Concentration and Skin Expression of S100A7 (Psoriasin) in Patients Suffering from Hidradenitis Suppurativa. Dermatology 2020; 237:733-739. [PMID: 33202403 DOI: 10.1159/000510689] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 07/27/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease. An important role of innate immune dysregulation in the pathogenesis of HS has been highlighted. S100A7 (psoriasin) is an innate, antimicrobial protein that exerts proinflammatory and chemotactic action. OBJECTIVES The objective of the study was to investigate serum concentrations of S100A7 in individuals with HS as compared to healthy controls. Further, we evaluated the expression of S100A7 in lesional HS skin as compared to perilesional (clinically uninvolved) HS skin and normal skin. METHODS Serum concentrations of S100A7 were evaluated with a commercially available ELISA kit. The expression of S100A7 in the skin was assessed using qRT-PCR and immunofluorescence staining. RESULTS We found increased expression of S100A7 in lesional HS skin as compared to perilesional HS skin (p = 0.0017). The expression of S100A7 in lesional HS skin was positively associated with serum C-reactive protein concentration and the severity of disease according to Hurley staging. The serum concentration of S100A7 in individuals with HS was decreased as compared to healthy controls and patients with psoriasis. CONCLUSIONS Upregulated in lesional HS skin, S100A7 may enhance the inflammatory process and contribute to the HS pathogenesis.
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Affiliation(s)
- Aleksandra Batycka-Baran
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland,
| | - Wojciech Baran
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - Danuta Nowicka-Suszko
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - Maria Koziol-Gałczyńska
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - Andrzej Bieniek
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - Łukasz Matusiak
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - Łukasz Łaczmański
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
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13
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El-Far AH, Sroga G, Al Jaouni SK, Mousa SA. Role and Mechanisms of RAGE-Ligand Complexes and RAGE-Inhibitors in Cancer Progression. Int J Mol Sci 2020; 21:ijms21103613. [PMID: 32443845 PMCID: PMC7279268 DOI: 10.3390/ijms21103613] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/02/2020] [Accepted: 05/08/2020] [Indexed: 12/26/2022] Open
Abstract
Interactions of the receptor for advanced glycation end product (RAGE) and its ligands in the context of their role in diabetes mellitus, inflammation, and carcinogenesis have been extensively investigated. This review focuses on the role of RAGE-ligands and anti-RAGE drugs capable of controlling cancer progression. Different studies have demonstrated interaction of RAGE with a diverse range of acidic (negatively charged) ligands such as advanced glycation end products (AGEs), high-mobility group box1 (HMGB1), and S100s, and their importance to cancer progression. Some RAGE-ligands displayed effects on anti- and pro-apoptotic proteins through upregulation of the phosphatidylinositide 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR), mitogen-activated protein kinases (MAPKs), matrix metalloproteinases (MMPs), vascular endothelial growth factor (VEGF), and nuclear factor kappa B (NF-κB) pathways, while downregulating p53 in cancer progression. In addition, RAGE may undergo ligand-driven multimodal dimerization or oligomerization mediated through self-association of some of its subunits. We conclude our review by proposing possible future lines of study that could result in control of cancer progression through RAGE inhibition.
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Affiliation(s)
- Ali H. El-Far
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Damanhour 22511, Egypt;
| | - Grazyna Sroga
- Rensselaer Polytechnic Institute, NY (RPI), Troy, NY 12180, USA;
| | - Soad K. Al Jaouni
- Department of Hematology/Pediatric Oncology, King Abdulaziz University, Yousef Abdulatif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Shaker A. Mousa
- The Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY 12144, USA
- Correspondence:
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14
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Rodríguez-Carlos A, Trujillo V, Gonzalez-Curiel I, Marin-Luevano S, Torres-Juarez F, Santos-Mena A, Rivas-Santiago C, Enciso-Moreno JA, Zaga-Clavellina V, Rivas-Santiago B. Host Defense Peptide RNase 7 Is Down-regulated in the Skin of Diabetic Patients with or without Chronic Ulcers, and its Expression is Altered with Metformin. Arch Med Res 2020; 51:327-335. [DOI: 10.1016/j.arcmed.2020.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 02/18/2020] [Accepted: 03/17/2020] [Indexed: 11/16/2022]
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15
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Kumar V, Agrawal R, Pandey A, Kopf S, Hoeffgen M, Kaymak S, Bandapalli OR, Gorbunova V, Seluanov A, Mall MA, Herzig S, Nawroth PP. Compromised DNA repair is responsible for diabetes-associated fibrosis. EMBO J 2020; 39:e103477. [PMID: 32338774 PMCID: PMC7265245 DOI: 10.15252/embj.2019103477] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 02/27/2020] [Accepted: 03/08/2020] [Indexed: 11/09/2022] Open
Abstract
Diabetes-associated organ fibrosis, marked by elevated cellular senescence, is a growing health concern. Intriguingly, the mechanism underlying this association remained unknown. Moreover, insulin alone can neither reverse organ fibrosis nor the associated secretory phenotype, favoring the exciting notion that thus far unknown mechanisms must be operative. Here, we show that experimental type 1 and type 2 diabetes impairs DNA repair, leading to senescence, inflammatory phenotypes, and ultimately fibrosis. Carbohydrates were found to trigger this cascade by decreasing the NAD+ /NADH ratio and NHEJ-repair in vitro and in diabetes mouse models. Restoring DNA repair by nuclear over-expression of phosphomimetic RAGE reduces DNA damage, inflammation, and fibrosis, thereby restoring organ function. Our study provides a novel conceptual framework for understanding diabetic fibrosis on the basis of persistent DNA damage signaling and points to unprecedented approaches to restore DNA repair capacity for resolution of fibrosis in patients with diabetes.
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Affiliation(s)
- Varun Kumar
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany.,European Molecular Biology Laboratory, Advanced Light Microscopy Facility, Heidelberg, Germany.,German Center for Diabetes Research (DZD), Heidelberg, Germany
| | - Raman Agrawal
- Department of Translational Pulmonology, Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), University of Heidelberg, Heidelberg, Germany
| | - Aparamita Pandey
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany
| | - Stefan Kopf
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany.,German Center for Diabetes Research (DZD), Heidelberg, Germany
| | - Manuel Hoeffgen
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany
| | - Serap Kaymak
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany
| | - Obul Reddy Bandapalli
- Hopp Children's Cancer Center, Heidelberg, Germany.,Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - Vera Gorbunova
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - Andrei Seluanov
- Department of Biology, University of Rochester, Rochester, NY, USA
| | - Marcus A Mall
- Department of Translational Pulmonology, Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), University of Heidelberg, Heidelberg, Germany.,Department of Pediatric Pulmonology, Immunology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Berlin Institute of Health (BIH), Berlin, Germany
| | - Stephan Herzig
- German Center for Diabetes Research (DZD), Heidelberg, Germany.,Institute for Diabetes and Cancer, Helmholtz Center Munich, Neuherberg, Germany.,Joint Heidelberg-IDC Translational Diabetes Program, Helmholtz-Zentrum, München, Germany.,Technical University Munich, Munich, Germany
| | - Peter P Nawroth
- Department of Medicine I and Clinical Chemistry, University Hospital of Heidelberg, Heidelberg, Germany.,German Center for Diabetes Research (DZD), Heidelberg, Germany.,Institute for Diabetes and Cancer, Helmholtz Center Munich, Neuherberg, Germany.,Joint Heidelberg-IDC Translational Diabetes Program, Helmholtz-Zentrum, München, Germany
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16
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Alarmins HMGB1, IL-33, S100A7, and S100A12 in Psoriasis Vulgaris. Mediators Inflamm 2020; 2020:8465083. [PMID: 32377165 PMCID: PMC7180399 DOI: 10.1155/2020/8465083] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/08/2019] [Accepted: 03/26/2020] [Indexed: 12/13/2022] Open
Abstract
Background Psoriasis vulgaris is a chronic autoimmune disease associated with systemic inflammation. Increased levels of numerous cytokines, chemokines, growth factors, and other molecules were found in the skin and in the circulation of psoriatic patients. Alarmins, also known as danger signals, are intracellular proteins, which are released to an extracellular space after infection or damage. They are the markers of cell destructive processes. Objective The aim of the present study was to evaluate the suitability of selected alarmins (HMGB1, IL-33, S100A7, and S100A12) as potential biomarkers of severity of psoriasis and to explore possible relationships between these proteins for the purpose of better understanding their roles in the immunopathology of psoriasis. Methods The serum levels of selected alarmins were measured in 63 psoriatic patients and 95 control individuals. The levels were assessed by the ELISA technique using commercial kits. The data were statistically processed with MedCalc version 19.0.5. Results In psoriatic patients, we found significantly increased levels of HMGB1 (p < 0.05), IL-33 (p < 0.01), S100A7 (p < 0.0001), and S100A12 (p < 0.0001). In addition, we found a significant relationship between HMGB1 and S100A7 (Spearman's rho = 0.276, p < 0.05) in the patients and significant relationship between HMGB1 and IL-33 in the controls (Spearman's rho = 0.416, p < 0.05). We did not find any relationship between observed alarmins and the disease severity. Conclusions The alarmins HMGB1, IL-33, S100A7, and S100A12 were significantly elevated in the serum of patients, which states the hypothesis that they play specific roles in the immunopathology of psoriasis. However, we have not yet found a relationship between observed alarmins and the disease severity. The discovery of the relationship between HMGB1 and S100A7 is a novelty that should be studied in the future to further clarify its role and importance.
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17
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Liu J, Zhao Z, Sun Z, Liu C, Cheng X, Ruge F, Yang Y, Jiang WG, Ye L. Increased expression of Psoriasin is correlated with poor prognosis of bladder transitional cell carcinoma by promoting invasion and proliferation. Oncol Rep 2019; 43:562-570. [PMID: 31894335 PMCID: PMC6967103 DOI: 10.3892/or.2019.7445] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 11/22/2019] [Indexed: 11/06/2022] Open
Abstract
Psoriasin, otherwise known as S100A7, is a member of the S100 protein family. With the key function of binding calcium, it is able to regulate a range of cellular functions. Altered Psoriasin expression is associated with poor clinical outcomes in several solid cancers. The present study aimed to examine the implication of Psoriasin in bladder cancer (BC). Expression of Psoriasin was examined in BC cell lines using PCR. Immunohistochemical (IHC) staining of Psoriasin was performed on a bladder disease spectrum tissue array. Plasmids were constructed to effectively knockdown and overexpress Psoriasin in BC cells and further utilized for in vitro BC cellular function assays. Association between Psoriasin expression and survival of patients with BC was evaluated using Kaplan‑Meier survival analysis. Psoriasin was revealed to be expressed by both bladder epithelia and cancer cells as determined by IHC. Increased expression of Psoriasin was significantly correlated with a poor overall BC patient survival. Overexpression of Psoriasin in the EJ138 cell line increased cellular proliferation, adhesion and invasion, whereas knockdown exhibited the opposite effect on cellular functions in RT112 cells. Matrix metalloprotease (MMP)9 appeared to be the most affected of the three MMPs examined in these two BC cell lines. The analysis revealed a positive correlation in BC tumours between Psoriasin and MMP9. Overall, high Psoriasin expression was correlated with poor overall survival in BC patients and promoted invasiveness of BC cells via upregulation of MMPs. Psoriasin possesses certain prognostic and therapeutic potential in BC which requires further exploration.
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Affiliation(s)
- Jia Liu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Zehang Zhao
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Zhiwei Sun
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Chang Liu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Xiaojing Cheng
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Fiona Ruge
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Yong Yang
- Key Laboratory of Carcinogenesis and Translational Research, Department of Urological Surgery, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Wen G Jiang
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
| | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK
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18
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Zhang Y, Liu F. Elevation of S100 calcium-binding protein A7 in recurrent pterygium. Exp Ther Med 2019; 18:3147-3152. [PMID: 31572555 DOI: 10.3892/etm.2019.7922] [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: 05/08/2019] [Accepted: 06/13/2019] [Indexed: 11/06/2022] Open
Abstract
Recurrent pterygium, a common ophthalmic disease, is difficult to treat as its pathogenesis is unclear. To investigate the key genes responsible for the recurrence of pterygium, tissue samples were collected from six patients with primary pterygium (primary group), six patients with recurrent pterygium (recurrent group) and six patients with ocular trauma (control group) who underwent surgery between December 2014 and June 2017. The differentially expressed genes amongst these tissues were detected using expression profiling microarrays and verified by reverse transcription-quantitative PCR (RT-qPCR). Comparing the primary and control groups, 10 genes, including PP7080, small proline-rich protein 2A, keratin 24, small proline-rich protein 2F, defensin β4A, serpin family A member 3, S100 calcium-binding protein A7 (S100A7), Fc fragment of IgG binding protein and BPI Fold Containing Family A Member 1, were identified to be consistently upregulated in recurrent pterygium tissues, whilst two genes (H19 imprinted maternally expressed transcript and secretoglobin family 2A member 1) were consistently downregulated. Following RT-qPCR verification, it was identified that that S100A7 gene was significantly upregulated in recurrent pterygium tissues compared with the other groups. Protein-protein interaction and Gene Ontology analysis further revealed that all genes interacting with S100A7 were mainly involved in the regulation of defense mechanisms against bacteria, mitogen-activated protein kinase (MAPK) pathway activation and receptor for advanced glycation end-products receptor binding. The present findings confirmed that elevation of S100A7 expression in recurrent pterygium may be associated with the inflammatory response and activation of the MAPK signaling pathway.
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Affiliation(s)
- Yuru Zhang
- Department of Ophthalmology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai, Shandong 264100, P.R. China
| | - Fei Liu
- Department of Ophthalmology, The Second Hospital of Dalian Medical University, Dalian, Liaoning 116027, P.R. China
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Chen JG, Fan HY, Wang T, Lin LY, Cai TG. Silencing KRT16 inhibits keratinocyte proliferation and VEGF secretion in psoriasis via inhibition of ERK signaling pathway. Kaohsiung J Med Sci 2019; 35:284-296. [PMID: 30942529 DOI: 10.1002/kjm2.12034] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 02/13/2019] [Indexed: 12/17/2022] Open
Abstract
Psoriasis is a multisystem disease affecting about 2% of the population, while keratin16 (KRT16) has been reported to participate in psoriasis. However, the specific mechanism of KRT16 in psoriasis was inadequately investigated. The objective of the study was to elucidate the mechanism by which siRNA-mediated silencing of KRT16 affects keratinocyte proliferation and vascular endothelial growth factor (VEGF) secretion in psoriasis through the extracellular signal-related kinase (ERK) signaling pathway. Psoriasis-related core gene KRT16 was screened out. Then, the expression of KRT16, VEGF, and ERK signaling pathway-related genes was detected in psoriatic patients. To further investigate the mechanism of KRT16, keratinocytes in psoriatic patients were treated with KRT16 siRNA or/and ERK inhibitor (PD98059) to detect the changes in related gene expression and cell survival. KRT16 was involved in psoriasis development. The expression levels of KRT16, p-ERK1/2, and VEGF in lesion tissues are significantly elevated. Keratinocytes treated with KRT16-siRNA and KRT16-siRNA + PD98059 exhibited reduced KRT16, p-ERK1/2, and VEGF expression. The cell survival rate in cells treated with KRT16-siRNA, PD98059, and KRT16-siRNA + PD98059 reduced significantly. These findings indicate that silencing KRT16 inhibits keratinocyte proliferation and VEGF secretion in psoriasis via inhibition of ERK signaling pathway, which provides a basic theory in the treatment of psoriasis.
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Affiliation(s)
- Jin-Guang Chen
- Department of Dermatology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Hua-Yu Fan
- Department of Dermatology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Ting Wang
- Department of Dermatology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Lan-Ying Lin
- Department of Dermatology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Tian-Guo Cai
- Department of Dermatology, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
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Expression of Psoriasin in Human Papillomavirus-Induced Cervical High-Grade Squamous Intraepithelial Lesions. J Low Genit Tract Dis 2019; 23:33-38. [PMID: 30247221 DOI: 10.1097/lgt.0000000000000438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Persistent infection with human papillomavirus causes cervical high-grade squamous intraepithelial lesions (HSILs). The role of antimicrobial peptides (AMPs) in premalignant and malignant transformation is not fully understood. In this study, we examined the expression of human β-defensin 1 (HBD-1), HBD-2, HBD-3, LL37, psoriasin, and interleukin 8 (IL-8) in women with HSIL before and 6 months after surgery. MATERIALS AND METHODS Biopsies and secretion samples from the cervical canal were collected from 19 patients with HSIL and 14 healthy controls. The mRNA expression of HBD-1, HBD-2, HBD-3, LL37, psoriasin, and IL-8 was analyzed before and 6 months after surgery excision using reverse transcriptase real time polymerase chain reaction. For protein analyses, ELISA and immunohistochemistry were used for psoriasin and ELISA for IL-8. RESULTS The mRNA expression of psoriasin was lower in patients before treatment compared with healthy controls (p = .05). After surgery, when the infection was cleared, psoriasin increased on mRNA (p = .04) and protein (p = .03) levels compared with before treatment. Immunostaining for psoriasin after treatment was prominent and localized in the cytoplasm of the epithelial cells. After treatment, IL-8 mRNA was reduced compared with before treatment (p = .05), but not on the protein level. No changes in mRNA expression of the other AMPs analyzed were observed in pretreatment and posttreatment samples. CONCLUSIONS In this study of AMP expression in human papillomavirus-induced HSIL, we observed lower psoriasin levels before surgery compared with after treatment, when both mRNA and protein levels were similar to healthy controls. Interleukin 8, on the other hand, was increased before treatment, indicating an inflammatory response.
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Huayu Tongmai Granules protects against vascular endothelial dysfunction via up-regulating miR-185 and down-regulating RAGE. Biosci Rep 2018; 38:BSR20180674. [PMID: 30201694 PMCID: PMC6265614 DOI: 10.1042/bsr20180674] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 08/08/2018] [Accepted: 08/13/2018] [Indexed: 12/14/2022] Open
Abstract
Objective: Receptor of advanced glycation end products (RAGE) is a membrane protein that contributes to the initiation and progression of diabetic vascular complications, which is reported as a target of miR-185. Huayu Tongmai Granules is a Chinese herbal compound that is capable of treating diabetic angiopathy. The present study was designed to explore the molecular biological mechanism by which Huayu Tongmai Granules protects against diabetic angiopathy.Methods: The rat model of diabetes and hyperglucose cell model were established. The blood glucose was detected to verify whether the model was successfully established. Besides, serum nitric oxide (NO) and reactive oxygen species (ROS) concentrations of the rats in each group were determined. The quantitative real-time PCR analysis was performed to examine the mRNA expression levels of miR-185 and other miRNAs in femoral artery of rats or human umbilical vein endothelial cell line. Additionally, the protein levels of RAGE or Bax were determined using Western blotting. Cell apoptosis was determined by terminal dUTP nick-end labeling assay or flow cytometry.Results: In the present study, we found that Huayu Tongmai Granules significantly decreased blood glucose and serum ROS and up-regulated serum NO concentration. MiR-185 was low-expressed in diabetic rats; however, Huayu Tongmai Granules intervention up-regulated miR-185. Stable overexpression of miR-185 directly suppressed the expression of RAGE and further suppressed endothelial cell apoptosis.Conclusion: Huayu Tongmai Granules appears to have a therapeutic effect on diabetic angiopathy that is most probably mediated by miR-185/RAGE axis.
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Yadav K, Singh D, Singh MR. Protein biomarker for psoriasis: A systematic review on their role in the pathomechanism, diagnosis, potential targets and treatment of psoriasis. Int J Biol Macromol 2018; 118:1796-1810. [PMID: 30017989 DOI: 10.1016/j.ijbiomac.2018.07.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/03/2018] [Accepted: 07/06/2018] [Indexed: 12/20/2022]
Abstract
Psoriasis is defined as a long-lasting multifactorial inflammatory autoimmune skin condition precisely characterized by delimited, erythematic papules with adherent shiny scales. The conditions are led by hyperproliferative responses of epidermis due to hyperactivation and immature keratinocytes production. The psoriatic skin consists of the thickened epidermal layer, in concurrence with inflammatory exudates in the dermis mainly of dendritic cells, neutrophils, T cells, and macrophages, contributing to the distinct manifestation of psoriatic lesions. It consents to multifaceted and discrete pathology due to the genetic and immunological alteration resulting from abnormal expression of various regulatory and structural proteins. These proteins are associated with various cellular and sub-cellular activities. Therefore, the presence of protein in a pathological cellular environment in the psoriatic lesions as well as in serum could be a great avenue for the insight of pathomechanism, anticipation and diagnosis of psoriasis. Research of protein biomarker in psoriasis is yet a developing realm to be explored by both fundamental and clinical researchers. This review is an attempt to assimilate the current discoveries and revelations of different proteins as a biomarker and their importance in pathogenesis, diagnosis, treatment, and anticipation of both the inflammatory and other dermatological aspects of psoriasis.
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Affiliation(s)
- Krishna Yadav
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India; National Centre for Natural Resources, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India
| | - Manju Rawat Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India; National Centre for Natural Resources, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh 492010, India.
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23
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Awad SM, Attallah DA, Salama RH, Mahran AM, Abu El-Hamed E. Serum levels of psoriasin (S100A7) and koebnerisin (S100A15) as potential markers of atherosclerosis in patients with psoriasis. Clin Exp Dermatol 2018; 43:262-267. [PMID: 29333662 DOI: 10.1111/ced.13370] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Psoriasin (S100A7) and koebnerisin (S100A15) are proinflammatory proteins upregulated in psoriasis, but their relation to atherosclerosis remains unclear. AIM To evaluate the role of serum psoriasin and koebnerisin as possible markers for subclinical atherosclerosis in patients with psoriasis. METHODS Serum levels of psoriasin and koebnerisin were measured by ELISA in 45 patients with psoriasis and in 45 healthy controls (HCs). Intima-media thickness (IMT) of the right and left common carotid arteries was measured to detect the presence of subclinical atherosclerosis. Clinical severity of psoriasis was estimated using the Psoriasis Area and Severity Index (PASI). RESULTS Compared with HCs, patients with psoriasis had significantly higher levels of psoriasin (26.61 ± 22.45 ng/mL vs. 6.31 ± 1.68 ng/mL, P < 0.001) and koebnerisin (21.2 ± 13.12 ng/mL vs. 12.2 ± 4.67 ng/mL, P = 0.001), and significantly higher IMT values (1.07 ± 0.4 mm vs. 0.61 ± 0.1 mm, P < 0.001). A positive correlation was observed between IMT and PASI (r = 0.78, P < 0.001), serum psoriasin (r = 0.48, P > 0.01) and serum koebnerisin (r = 0.48, P < 0.01). Patients with psoriasis with subclinical atherosclerosis had higher serum levels of koebnerisin compared with patients without subclinical atherosclerosis (P = 0.04), which was not observed for psoriasin (P = 0.94). CONCLUSION Serum psoriasin and koebnerisin correlate with IMT, underlining their value as a potential link between psoriasis and atherosclerosis. In particular, koebnerisin seems to be a useful marker of subclinical atherosclerosis in patients with psoriasis.
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Affiliation(s)
- S M Awad
- Department of Dermatology and Venereology, Assiut University Hospital, Assiut, Egypt
| | - D A Attallah
- Department of Dermatology and Venereology, Assiut University Hospital, Assiut, Egypt
| | - R H Salama
- Department of Medical Biochemistry, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - A M Mahran
- Department of Dermatology and Venereology, Assiut University Hospital, Assiut, Egypt
| | - E Abu El-Hamed
- Department of Diagnostic Radiology, Assiut University Hospital, Assiut, Egypt
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Melero JL, Andrades S, Arola L, Romeu A. Deciphering psoriasis. A bioinformatic approach. J Dermatol Sci 2017; 89:120-126. [PMID: 29239787 DOI: 10.1016/j.jdermsci.2017.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/25/2017] [Accepted: 11/18/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Psoriasis is an immune-mediated, inflammatory and hyperproliferative disease of the skin and joints. The cause of psoriasis is still unknown. The fundamental feature of the disease is the hyperproliferation of keratinocytes and the recruitment of cells from the immune system in the region of the affected skin, which leads to deregulation of many well-known gene expressions. OBJECTIVE Based on data mining and bioinformatic scripting, here we show a new dimension of the effect of psoriasis at the genomic level. METHODS Using our own pipeline of scripts in Perl and MySql and based on the freely available NCBI Gene Expression Omnibus (GEO) database: DataSet Record GDS4602 (Series GSE13355), we explore the extent of the effect of psoriasis on gene expression in the affected tissue. RESULTS We give greater insight into the effects of psoriasis on the up-regulation of some genes in the cell cycle (CCNB1, CCNA2, CCNE2, CDK1) or the dynamin system (GBPs, MXs, MFN1), as well as the down-regulation of typical antioxidant genes (catalase, CAT; superoxide dismutases, SOD1-3; and glutathione reductase, GSR). We also provide a complete list of the human genes and how they respond in a state of psoriasis. CONCLUSION Our results show that psoriasis affects all chromosomes and many biological functions. If we further consider the stable and mitotically inheritable character of the psoriasis phenotype, and the influence of environmental factors, then it seems that psoriasis has an epigenetic origin. This fit well with the strong hereditary character of the disease as well as its complex genetic background.
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Affiliation(s)
- Juan L Melero
- Department of Biochemistry and Biotechnology, Rovira i Virgili University, Tarragona, Spain
| | - Sergi Andrades
- Department of Biochemistry and Biotechnology, Rovira i Virgili University, Tarragona, Spain
| | - Lluís Arola
- Department of Biochemistry and Biotechnology, Rovira i Virgili University, Tarragona, Spain
| | - Antoni Romeu
- Department of Biochemistry and Biotechnology, Rovira i Virgili University, Tarragona, Spain.
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25
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Padilla L, Dakhel S, Adan J, Masa M, Martinez JM, Roque L, Coll T, Hervas R, Calvis C, Llinas L, Buenestado S, Castellsague J, Messeguer R, Mitjans F, Hernandez JL. S100A7: from mechanism to cancer therapy. Oncogene 2017; 36:6749-6761. [PMID: 28825725 DOI: 10.1038/onc.2017.283] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 06/02/2017] [Accepted: 07/08/2017] [Indexed: 12/21/2022]
Abstract
Within the tumor, malignant and stromal cells support each other by secreting a wide variety of growth factors and cytokines, allowing tumor growth and disease progression. The identification and regulation of those key factors in this crosstalk has opened the opportunity to develop new therapeutic strategies that not only act on the tumor cells but also on the stroma. Among these factors, S100A7 protein has gained interest in the last years. With key roles in cell motility its expression correlates with increased tumor growth, angiogenesis and metastatic potential. This work aims to deepen in the role played by extracellular S100A7 in the tumor microenvironment, offering a new integrative insight of its mechanism of action on each cellular compartment (tumor, endothelial, immune and fibroblast). As a result, we demonstrate its implication in cell migration and invasion, and its important contribution to the formation of a proinflammatory and proangiogenic environment that favors tumor progression and metastasis. Furthermore, we define its possible role in the pre-metastatic niche formation. Considering the relevance of S100A7 in cancer progression, we have developed neutralizing monoclonal antibodies, reporting for the first time the proof of principle of this promising therapeutic strategy for cancer treatment.
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Affiliation(s)
- L Padilla
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - S Dakhel
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - J Adan
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - M Masa
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - J M Martinez
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - L Roque
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - T Coll
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - R Hervas
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - C Calvis
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - L Llinas
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - S Buenestado
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - J Castellsague
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - R Messeguer
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - F Mitjans
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
| | - J L Hernandez
- Biomed Division, LEITAT Technological Center, Barcelona, Spain
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26
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Takahashi T, Asano Y, Yamashita T, Nakamura K, Saigusa R, Miura S, Ichimura Y, Toyama T, Hirabayashi M, Taniguchi T, Yoshizaki A, Sato S. A potential contribution of psoriasin to vascular and epithelial abnormalities and inflammation in systemic sclerosis. J Eur Acad Dermatol Venereol 2017; 32:291-297. [DOI: 10.1111/jdv.14459] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 06/23/2017] [Indexed: 11/26/2022]
Affiliation(s)
- T. Takahashi
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - Y. Asano
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - T. Yamashita
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - K. Nakamura
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - R. Saigusa
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - S. Miura
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - Y. Ichimura
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - T. Toyama
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - M. Hirabayashi
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - T. Taniguchi
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - A. Yoshizaki
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
| | - S. Sato
- Department of Dermatology; University of Tokyo Graduate School of Medicine; Tokyo Japan
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27
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Zhu X, Ding S, Qiu C, Shi Y, Song L, Wang Y, Wang Y, Li J, Wang Y, Sun Y, Qin L, Chen J, Simons M, Min W, Yu L. SUMOylation Negatively Regulates Angiogenesis by Targeting Endothelial NOTCH Signaling. Circ Res 2017; 121:636-649. [PMID: 28760777 DOI: 10.1161/circresaha.117.310696] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 07/22/2017] [Accepted: 07/28/2017] [Indexed: 01/12/2023]
Abstract
RATIONALE The highly conserved NOTCH (neurogenic locus notch homolog protein) signaling pathway functions as a key cell-cell interaction mechanism controlling cell fate and tissue patterning, whereas its dysregulation is implicated in a variety of developmental disorders and cancers. The pivotal role of endothelial NOTCH in regulation of angiogenesis is widely appreciated; however, little is known about what controls its signal transduction. Our previous study indicated the potential role of post-translational SUMO (small ubiquitin-like modifier) modification (SUMOylation) in vascular disorders. OBJECTIVE The aim of this study was to investigate the role of SUMOylation in endothelial NOTCH signaling and angiogenesis. METHODS AND RESULTS Endothelial SENP1 (sentrin-specific protease 1) deletion, in newly generated endothelial SENP1 (the major protease of the SUMO system)-deficient mice, significantly delayed retinal vascularization by maintaining prolonged NOTCH1 signaling, as confirmed in cultured endothelial cells. An in vitro SUMOylation assay and immunoprecipitation revealed that when SENP1 associated with N1ICD (NOTCH1 intracellular domain), it functions as a deSUMOylase of N1ICD SUMOylation on conserved lysines. Immunoblot and immunoprecipitation analyses and dual-luciferase assays of natural and SUMO-conjugated/nonconjugated NOTCH1 forms demonstrated that SUMO conjugation facilitated NOTCH1 cleavage. This released N1ICD from the membrane and stabilized it for translocation to the nucleus where it functions as a cotranscriptional factor. Functionally, SENP1-mediated NOTCH1 deSUMOylation was required for NOTCH signal activation in response to DLL4 (Delta-like 4) stimulation. This in turn suppressed VEGF (vascular endothelial growth factor) receptor signaling and angiogenesis, as evidenced by immunoblotted signaling molecules and in vitro angiogenesis assays. CONCLUSIONS These results establish reversible NOTCH1 SUMOylation as a regulatory mechanism in coordinating endothelial angiogenic signaling; SENP1 acts as a critical intrinsic mediator of this process. These findings may apply to NOTCH-regulated biological events in nonvascular tissues and provide a novel therapeutic strategy for vascular diseases and tumors.
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Affiliation(s)
- Xiaolong Zhu
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Sha Ding
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Cong Qiu
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Yanna Shi
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Lin Song
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Yueyue Wang
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Yuewen Wang
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Jinying Li
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Yiran Wang
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Yi Sun
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Lingfeng Qin
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Jun Chen
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Michael Simons
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Wang Min
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.)
| | - Luyang Yu
- From the Institute of Genetics and Regenerative Biology, College of Life Sciences (X.Z., S.D., C.Q., Y. Shi, L.S., Yueyue Wang, Yuewen Wang, J.L., Yiran Wang, Y. Sun, L.Y.), Research Center for Air Pollution and Health (X.Z., S.D., C.Q., Y. Shi, L.S., Yuewen Wang, J.L., Yiran Wang, L.Y.), and Key Laboratory for Molecular Animal Nutrition, Ministry of Education, Innovation Center for Cell Signaling Network, College of Life Sciences (J.C.), Zhejiang University, Hangzhou, China; Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT (L.Q., M.S.); Interdepartmental Program in Vascular Biology and Therapeutics, Department of Pathology, Yale University School of Medicine, New Haven, CT (L.Q., W.M.); and The First Affiliated Hospital, Center for Translational Medicine, Sun Yat-sen University, Guangzhou, China (W.M.).
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28
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Tesarova P, Zima T, Kubena AA, Kalousova M. Polymorphisms of the receptor for advanced glycation end products and glyoxalase I and long-term outcome in patients with breast cancer. Tumour Biol 2017; 39:1010428317702902. [PMID: 28695773 DOI: 10.1177/1010428317702902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Receptor for advanced glycation end products and glyoxalase I metabolizing advanced glycation end product precursors may play important role in the pathogenesis and progression of cancer. Potential relation between soluble forms of receptor for advanced glycation end products (sRAGE), receptor for advanced glycation end products, glyoxalase I polymorphisms, and long-term outcome (median follow-up of 10.3 years) was studied in 116 patients with breast cancer. Gly82Ser and 2184 A/G RAGE polymorphisms were related to the mortality due to the breast cancer and -419 A/C glyoxalase I polymorphism was related to the overall mortality of the patients suggesting their role not only in the risk of breast cancer but also in the outcome of patients with breast cancer.
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Affiliation(s)
- Petra Tesarova
- 1 Department of Oncology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Tomas Zima
- 2 Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Ales A Kubena
- 2 Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Marta Kalousova
- 2 Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
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29
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Sakurai M, Miki Y, Takagi K, Suzuki T, Ishida T, Ohuchi N, Sasano H. Interaction with adipocyte stromal cells induces breast cancer malignancy via S100A7 upregulation in breast cancer microenvironment. Breast Cancer Res 2017. [PMID: 28629450 PMCID: PMC5477117 DOI: 10.1186/s13058-017-0863-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Breast adipocytes play important roles in both the development and function of mammary epithelial cells. Therefore, carcinoma-adipose stromal cell (ASC) interactions have been considered pivotal in supporting tumor growth in breast cancer. In addition, it has been demonstrated that the biological features of cancer-associated adipocytes differ from those of normal ASCs. Therefore, we investigated an interaction between ASCs and carcinoma cell lines to identify genes associated with ASC invasion of carcinoma cells. METHODS 3T3-L1 ASC-derived conditioned medium (CM) was treated to measure the proliferation rate of breast cancer cells. To further examine the effect of ASCs, breast cancer cells were cocultivated with either primary human or 3T3-L1 ASCs for migration assays, DNA microarrays, quantitative real-time polymerase chain reactions, and Western blotting experiments. Furthermore, immunoreactivity of S100A7, the most upregulated gene in MCF7, after coculture with ASCs was evaluated for 150 breast cancer tissues to statistically analyze its association with clinicopathological parameters. RESULTS We first confirmed that ASC-derived CM treatment enhanced the cell proliferation rate of MCF7, T47D, SK-BR-3, and ZR-75-1 cell lines, whereas the migration rate of breast cancer cells was promoted by coculture with ASCs. We identified that a small calcium-binding protein, S100A7, was markedly upregulated (by 5.8-fold) in MCF7 cells after coculture with primary human ASCs. Knockdown of S100A7 significantly suppressed ASC-stimulated cell proliferation and migration rate, indicating a possible involvement of S100A7 in the carcinoma-ASC interaction in breast tumors. Furthermore, strong S100A7 immunoreactivity was detected at the invasive front of adipose stromal tissues compared with that at the intratumoral area. The status of S100A7 was also significantly correlated with adverse pathological parameters, and multivariate analysis revealed that S100A7 could be an independent prognostic marker for a poor relapse-free survival rate. Moreover, induction of oncostatin M was detected in cancer-stimulated ASCs, whereas the downstream S100A7 binding proteins/receptor for advanced glycation endproducts were significantly upregulated in correspondence with S100A7 expression in breast cancer cells after coculture with ASCs. CONCLUSIONS The results of our study suggest that paracrine production of cytokines from ASCs stimulates breast carcinoma cell growth via upregulation of S100A7 expression in breast cancer cell lines.
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Affiliation(s)
- Minako Sakurai
- Department of Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Yasuhiro Miki
- Department of Disaster Obstetrics and Gynecology, International Research Institute of Disaster Science, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Kiyoshi Takagi
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Takashi Suzuki
- Department of Pathology and Histotechnology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Takanori Ishida
- Department of Surgical Oncology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Noriaki Ohuchi
- Department of Surgical Oncology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8578, Japan.
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Zhang C, Abudula A, Awuti M, Wang H, Aihemaiti X, Tusung T, Sulaiman X, Upur H. Plasma proteins as potential targets of abnormal Savda syndrome in asthma patients treated with unique Uighur prescription. Exp Ther Med 2017; 14:267-275. [PMID: 28672924 PMCID: PMC5488641 DOI: 10.3892/etm.2017.4500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 02/02/2017] [Indexed: 12/18/2022] Open
Abstract
The therapeutic effect of Uighur prescription on abnormal Savda in asthma patients was evaluated using plasma proteomics in order to elucidate the biological mechanism and identify potential therapeutic targets of abnormal Savda. In the present study, 40 asthma patients with abnormal Savda including abnormal Savda Munziq and Savda Mushil were enrolled and treated with Uighur prescription. The effect of Uighur prescription on protein expression and potential targets was investigated by isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomics and bioinformatics analysis. Expression of candidate proteins was verified by an enzyme-linked immunosorbent assay. Following treatment with the Uighur prescription, 22 proteins were differentially expressed in the plasma of patients with asthma and abnormal Savda. The majority of these proteins were localized in intermediate filaments and the cytoskeleton and acted as antioxidant enzymes and binding proteins. Furthermore, they participated in the defense and inflammatory response, and the response to oxidative stress and wound healing. Peroxiredoxin 2 and carboxypeptidase B2 expression was significantly upregulated, whereas S100A7 was considerably downregulated in the whole plasma of patients (all P<0.05) in accordance with the iTRAQ proteomics data. Uighur prescription of abnormal Savda may affect the whole regulatory network of protein expression that is altered following the development of abnormal Savda in patients with asthma.
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Affiliation(s)
- Canhua Zhang
- School of Uyghur Medicine, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - Abulizi Abudula
- Key Laboratory of High-Incident Diseases in Uyghur Ethnic Population Supported by The Chinese Ministry of Education, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - Maliyegu Awuti
- Department of Respiratory Pneumology, First Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - Huiwu Wang
- Department of Pulmonary Function, First Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - Xiaimuxikamaier Aihemaiti
- Department of Respiratory Pneumology, First Affiliated Hospital, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | - Turghun Tusung
- School of Uyghur Medicine, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
| | | | - Halmurat Upur
- Key Laboratory of High-Incident Diseases in Uyghur Ethnic Population Supported by The Chinese Ministry of Education, Xinjiang Medical University, Urumqi, Xinjiang 830011, P.R. China
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Niyonsaba F, Kiatsurayanon C, Chieosilapatham P, Ogawa H. Friends or Foes? Host defense (antimicrobial) peptides and proteins in human skin diseases. Exp Dermatol 2017; 26:989-998. [PMID: 28191680 DOI: 10.1111/exd.13314] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2017] [Indexed: 12/14/2022]
Abstract
Host defense peptides/proteins (HDPs), also known as antimicrobial peptides/proteins (AMPs), are key molecules in the cutaneous innate immune system. AMPs/HDPs historically exhibit broad-spectrum killing activity against bacteria, enveloped viruses, fungi and several parasites. Recently, AMPs/HDPs were shown to have important biological functions, including inducing cell proliferation, migration and differentiation; regulating inflammatory responses; controlling the production of various cytokines/chemokines; promoting wound healing; and improving skin barrier function. Despite the fact that AMPs/HDPs protect our body, several studies have hypothesized that these molecules actively contribute to the pathogenesis of various skin diseases. For example, AMPs/HDPs play crucial roles in the pathological processes of psoriasis, atopic dermatitis, rosacea, acne vulgaris, systemic lupus erythematosus and systemic sclerosis. Thus, AMPs/HDPs may be a double-edged sword, promoting cutaneous immunity while simultaneously initiating the pathogenesis of some skin disorders. This review will describe the most common skin-derived AMPs/HDPs (defensins, cathelicidins, S100 proteins, ribonucleases and dermcidin) and discuss the biology and both the positive and negative aspects of these AMPs/HDPs in skin inflammatory/infectious diseases. Understanding the regulation, functions and mechanisms of AMPs/HDPs may offer new therapeutic opportunities in the treatment of various skin disorders.
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Affiliation(s)
- François Niyonsaba
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Faculty of International Liberal Arts, Juntendo University, Tokyo, Japan
| | - Chanisa Kiatsurayanon
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Medical Services, Institute of Dermatology, Ministry of Public Health, Bangkok, Thailand
| | - Panjit Chieosilapatham
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan.,Department of Dermatology and Allergology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hideoki Ogawa
- Atopy (Allergy) Research Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
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Liu Y, Bunston C, Hodson N, Resaul J, Sun PH, Cai S, Chen G, Gu Y, Satherley LK, Bosanquet DC, Al-Sarireh B, Tian X, Hao C, Jiang WG, Ye L. Psoriasin promotes invasion, aggregation and survival of pancreatic cancer cells; association with disease progression. Int J Oncol 2017; 50:1491-1500. [PMID: 28393239 PMCID: PMC5403466 DOI: 10.3892/ijo.2017.3953] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 02/28/2017] [Indexed: 01/13/2023] Open
Abstract
Psoriasin (S100A7) is an 11-kDa small calcium binding protein initially isolated from psoriatic skin lesions. It belongs to the S100 family of proteins which play an important role in a range of cell functions including proliferation, differentiation, migration and apoptosis. Aberrant Psoriasin expression has been implicated in a range of cancers and is often associated with poor prognosis. This study examined the role of Psoriasin on pancreatic cancer cell functions and the implication in progression of the disease. Expression of Psoriasin was determined in a cohort of pancreatic tissues comprised of 126 pancreatic tumours and 114 adjacent non-tumour pancreatic tissues. Knockdown and overexpression of Psoriasin in pancreatic cancer cells was performed using specifically constructed plasmids, which either had anti-Psoriasin ribozyme transgene or the full length human Psoriasin coding sequence. Psoriasin knockdown and overexpression was verified using conventional RT-PCR and qPCR. The effect of manipulating Psoriasin expression on pancreatic cancer cell functions was assessed using several in vitro cell function assays. Local invasive pancreatic cancers extended beyond the pancreas expressed higher levels of Psoriasin transcripts compared with the cancers confined to the pancreas. Primary tumours with distant metastases exhibited a reduced expression of Psoriasin. Psoriasin overexpression cell lines exhibited significantly increased growth and migration compared to control cells. In addition, Psoriasin overexpression resulted in increased pancreatic cancer cell invasion which was associated with upregulation of matrix metalloproteinase-2 (MMP-2) and MMP-9. Overexpression of Psoriasin also promoted aggregation and survival of pancreatic cancer cells when they lost anchorage. Taken together, higher expression of Psoriasin was associated with local invasion in pancreatic cancers. Psoriasin expression is associated with pancreatic cancer cell growth, migration, cell-matrix adhesion, and invasion via regulation of MMPs. As such, the proposed implications of Psoriasin in invasion, disease progression and as a potential therapeutic target warrant further investigation.
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Affiliation(s)
- Ying Liu
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Carly Bunston
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Nicholas Hodson
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Jeyna Resaul
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Ping-Hui Sun
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Shuo Cai
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Gang Chen
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Yanan Gu
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Lucy K Satherley
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - David C Bosanquet
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Bilal Al-Sarireh
- Department of Surgery, Morriston Hospital, ABM University Health Board, Swansea, SA6 6NL, UK
| | - Xiuyun Tian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Chunyi Hao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Pancreato-Biliary Surgery, Peking University Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Wen G Jiang
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Lin Ye
- Metastasis and Angiogenesis Research Group, Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
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Wang B, Li J, Yang Q, Zhang F, Hao M, Guo Y. Decreased levels of sRAGE in follicular fluid from patients with PCOS. Reproduction 2017; 153:285-292. [DOI: 10.1530/rep-16-0359] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 12/07/2016] [Accepted: 12/12/2016] [Indexed: 01/13/2023]
Abstract
This study aimed to explore the association between soluble receptor for advanced glycation end products (sRAGE) levels in follicular fluid and the number of oocytes retrieved and to evaluate the effect of sRAGE on vascular endothelial growth factor (VEGF) in granulosa cells in patients with polycystic ovarian syndrome (PCOS). Two sets of experiments were performed in this study. In part one, sRAGE and VEGF protein levels in follicular fluid samples from 39 patients with PCOS and 35 non-PCOS patients were measured by ELISA. In part two, ovarian granulosa cells were isolated from an additional 10 patients with PCOS and cultured. VEGF and SP1 mRNA and protein levels, as well as pAKT levels, were detected by real-time PCR and Western blotting after cultured cells were treated with different concentrations of sRAGE. Compared with the non-PCOS patients, patients with PCOS had lower sRAGE levels in follicular fluid. Multi-adjusted regression analysis showed that high sRAGE levels in follicular fluid predicted a lower Gn dose, more oocytes retrieved, and a better IVF outcome in the non-PCOS group. Logistic regression analysis showed that higher sRAGE levels predicted favorably IVF outcomes in the non-PCOS group. Multi-adjusted regression analysis also showed that high sRAGE levels in follicular fluid predicted a lower Gn dose in the PCOS group. Treating granulosa cells isolated from patients with PCOS with recombinant sRAGE decreased VEGF and SP1 mRNA and protein expression and pAKT levels in a dose-dependent manner.
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S100A7 has an oncogenic role in oral squamous cell carcinoma by activating p38/MAPK and RAB2A signaling pathway. Cancer Gene Ther 2016; 23:382-391. [DOI: 10.1038/cgt.2016.43] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 08/28/2016] [Accepted: 08/30/2016] [Indexed: 12/20/2022]
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Vegfors J, Ekman AK, Stoll SW, Bivik Eding C, Enerbäck C. Psoriasin (S100A7) promotes stress-induced angiogenesis. Br J Dermatol 2016; 175:1263-1273. [PMID: 27155199 DOI: 10.1111/bjd.14718] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Vascular modifications occur early in the development of psoriasis, and angiogenesis is one of the key features in the pathogenesis of the disease. OBJECTIVES To identify the role of the S100 protein psoriasin in psoriasis-associated angiogenesis. METHODS The role of psoriasin in mediating angiogenesis was investigated by silencing psoriasin with small interfering RNA (siRNA) and measuring psoriasis-associated angiogenic factors in human epidermal keratinocytes. The secretion of psoriasin and the effect of psoriasin on general regulators of angiogenesis in keratinocytes, and on endothelial cell migration, proliferation, tube formation and production of angiogenic mediators, was evaluated. RESULTS Reactive oxygen species (ROS) and hypoxia induced the expression of psoriasin. Downregulation of psoriasin in keratinocytes using siRNA altered the ROS-induced expression of the psoriasis-associated angiogenic factors vascular endothelial growth factor (VEGF), heparin-binding epidermal growth factor-like growth factor, matrix metalloproteinase 1 and thrombospondin 1. Overexpression of psoriasin altered several regulators of angiogenesis and led to the secretion of psoriasin. Treatment with extracellular psoriasin induced proliferation, migration and tube formation in dermal-derived endothelial cells to a similar extent as VEGF and interleukin-17, and induced the expression and release of proangiogenic mediators. These effects were suggested to be mediated by the PI3K and nuclear factor kappa B pathways. CONCLUSIONS These findings suggest that psoriasin expression is promoted by oxidative stress in keratinocytes and amplifies the ROS-induced expression of angiogenic factors relevant to psoriasis. Moreover, extracellularly secreted psoriasin may act on dermal endothelial cells to contribute to key features angiogenesis.
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Affiliation(s)
- J Vegfors
- Department of Clinical and Experimental Medicine, Ingrid Asp Psoriasis Research Center, Linköping University, Linköping, Sweden
| | - A-K Ekman
- Department of Clinical and Experimental Medicine, Ingrid Asp Psoriasis Research Center, Linköping University, Linköping, Sweden
| | - S W Stoll
- Department of Dermatology, University of Michigan, Ann Arbor, MI, U.S.A
| | - C Bivik Eding
- Department of Clinical and Experimental Medicine, Ingrid Asp Psoriasis Research Center, Linköping University, Linköping, Sweden
| | - C Enerbäck
- Department of Clinical and Experimental Medicine, Ingrid Asp Psoriasis Research Center, Linköping University, Linköping, Sweden
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Son ED, Kim HJ, Kim KH, Bin BH, Bae IH, Lim KM, Yu SJ, Cho EG, Lee TR. S100A7 (psoriasin) inhibits human epidermal differentiation by enhanced IL-6 secretion through IκB/NF-κB signalling. Exp Dermatol 2016; 25:636-41. [PMID: 27060579 DOI: 10.1111/exd.13023] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2016] [Indexed: 12/11/2022]
Abstract
Psoriasin (S100A7), a member of the S100 protein family, is a well-known antimicrobial peptide and a signalling molecule which regulates cellular function and is highly expressed in hyperproliferative skin conditions such as atopic dermatitis (AD) and psoriasis with disrupted skin barrier function. However, its role in epidermal differentiation remains unknown. We examined the effect of S100A7 on epidermal differentiation in normal human keratinocytes (NHKs) and on a reconstituted human epidermis model. When NHKs were exposed to disruptive stimuli such as Staphylococcus aureus, ultraviolet irradiation and retinoic acid, the secretion of S100A7 into the culture medium increased and the expression of epidermal differentiation markers decreased. Treatment of NHKs with S100A7 significantly inhibited epidermal differentiation by reducing the expression of keratin 1, keratin 10, involucrin and loricrin and by increasing the expression of abnormal differentiation markers (keratin 6 and keratin 16). We verified that the MyD88-IκB/NF-κB signal cascade was activated via RAGE after S100A7 treatment, resulting in the upregulation of interleukin-6. Finally, we confirmed that S100A7 is a negative regulator of epidermal differentiation using a reconstituted human epidermis model. This study suggests that S100A7-related signalling molecules could be potent targets for recovering skin barrier function in AD and psoriasis where S100A7 is accumulated excessively.
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Affiliation(s)
- Eui Dong Son
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
| | | | - Kyu Han Kim
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
| | - Bum Ho Bin
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
| | - Il-Hong Bae
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
| | - Kyung-Min Lim
- College of Pharmacy, Ewha Womans University, Seoul, Korea
| | - Seok Jong Yu
- Korea Institute of Science and Technology Information, Dajeon, Korea
| | - Eun-Gyung Cho
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
| | - Tae Ryong Lee
- AmorePacific Corp/R&D Center, Yongin-si, Gyeonggi-do, Korea
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Tesarova P, Kalousova M, Zima T, Tesar V. HMGB1, S100 proteins and other RAGE ligands in cancer - markers, mediators and putative therapeutic targets. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2016; 160:1-10. [DOI: 10.5507/bp.2016.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Accepted: 01/22/2016] [Indexed: 12/30/2022] Open
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D'Amico F, Skarmoutsou E, Granata M, Trovato C, Rossi GA, Mazzarino MC. S100A7: A rAMPing up AMP molecule in psoriasis. Cytokine Growth Factor Rev 2016; 32:97-104. [PMID: 26872860 DOI: 10.1016/j.cytogfr.2016.01.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 01/18/2016] [Indexed: 02/07/2023]
Abstract
S100A7 (psoriasin), an EF-hand type calcium binding protein localized in epithelial cells, regulates cell proliferation and differentiation. An S100A7 overexpression may occur in response to inflammatory stimuli, such in psoriasis, a chronic inflammatory autoimmune-mediated skin disease. Increasing evidence suggests that S100A7 plays critical roles in amplifying the inflammatory process in psoriatic skin, perpetuating the disease phenotype. This review will discuss the interactions between S100A7 and cytokines in psoriatic skin. Furthermore, we will focus our discussion on regulation and functions of S100A7 in psoriasis. Finally, we will discuss the possible use of S100A7 as therapeutic target in psoriasis.
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Affiliation(s)
- Fabio D'Amico
- Department of Biomedical and Biotechnological Sciences, University of Catania, Italy.
| | - Evangelia Skarmoutsou
- Department of Biomedical and Biotechnological Sciences, University of Catania, Italy.
| | - Mariagrazia Granata
- Department of Biomedical and Biotechnological Sciences, University of Catania, Italy.
| | - Chiara Trovato
- Department of Biomedical and Biotechnological Sciences, University of Catania, Italy.
| | - Giulio Antonino Rossi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Italy.
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Ramasamy R, Shekhtman A, Schmidt AM. The multiple faces of RAGE--opportunities for therapeutic intervention in aging and chronic disease. Expert Opin Ther Targets 2015; 20:431-46. [PMID: 26558318 DOI: 10.1517/14728222.2016.1111873] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION This review focuses on the multi-ligand receptor of the immunoglobulin superfamily--receptor for advanced glycation endproducts (RAGE). The accumulation of the multiple ligands of RAGE in cellular stress milieux links RAGE to the pathobiology of chronic disease and natural aging. AREAS COVERED In this review, we present a discussion on the ligands of RAGE and the implications of these ligand families in disease. We review the recent literature on the role of ligand-RAGE interaction in the consequences of natural aging; the macro- and microvascular complications of diabetes; obesity and insulin resistance; autoimmune disorders and chronic inflammation; and tumors and Alzheimer's disease. We discuss the mechanisms of RAGE signaling through its intracellular binding effector molecule--the formin DIAPH1. Physicochemical evidence of how the RAGE cytoplasmic domain binds to the FH1 (formin homology 1) domain of DIAPH1, and the consequences thereof, are also reviewed. EXPERT OPINION We discuss the modalities of RAGE antagonism currently in preclinical and clinical studies. Finally, we present the rationale behind potentially targeting the RAGE cytoplasmic domain-DIAPH1 interaction as a logical strategy for therapeutic intervention in the pathological settings of chronic diseases and aging wherein RAGE ligands accumulate and signal.
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Affiliation(s)
- Ravichandran Ramasamy
- a Diabetes Research Program, Division of Endocrinology, Department of Medicine , New York University Langone Medical Center , New York , NY 10016 , USA
| | - Alexander Shekhtman
- b Department of Chemistry , University at Albany, State University of New York , Albany , NY 12222 , USA
| | - Ann Marie Schmidt
- a Diabetes Research Program, Division of Endocrinology, Department of Medicine , New York University Langone Medical Center , New York , NY 10016 , USA
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Jeong SH, Kim HJ, Jang Y, Ryu WI, Lee H, Kim JH, Bae HC, Choi JE, Kye YC, Son SW. Egr-1 is a key regulator of IL-17A-induced psoriasin upregulation in psoriasis. Exp Dermatol 2015; 23:890-5. [PMID: 25256120 DOI: 10.1111/exd.12554] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2014] [Indexed: 12/11/2022]
Abstract
The early growth response (Egr)-1 is a transcriptional factor which plays an important role in the regulation of cell growth, differentiation, cell survival and immune responses. Emerging evidences including our data demonstrate that the Egr-1 expression is up-regulated in the psoriatic skin lesions. The purpose of this study was to investigate the significance and regulatory mechanism of Egr-1 in the pathogenesis of psoriasis. Through microarray analysis, we found out that psoriasin (S100A7) expression was increased in the Egr-1 overexpressed cells. Our results showed that IL-17A increased Egr-1 expression in the skin of psoriatic patients and cultured human keratinocytes. We then investigated activation of mitogen-activated protein kinase as an upstream signal regulator of Egr-1 expression. IL-17A-induced Egr-1 expression was suppressed by ERK inhibitor. In addition, IL-17A induced psoriasin expression in cultured keratinocytes and the skin of IL-17A intradermally injected mouse. IL-17A-mediated psoriasin upregulation was reduced after treatment of small interfering RNAs against Egr-1. Furthermore, the results of chromatin immunoprecipitation assays demonstrated that Egr-1 directly binds the psoriasin promoter. Our findings present a novel signalling mechanism by which IL-17A can induce the Egr-1-dependent psoriasin expression via the ERK pathway in human keratinocytes. This study suggests that Egr-1 may be a novel and important modulator in IL-17A-mediated immune response in psoriasis.
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Affiliation(s)
- Sang Hoon Jeong
- Laboratory of Cell Signaling and Nanomedicine, Department of Dermatology and Division of Brain Korea 21 Project for Biomedical Science, Korea University College of Medicine, Seoul, Korea
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Batycka-Baran A, Hattinger E, Zwicker S, Summer B, Zack Howard OM, Thomas P, Szepietowski JC, Ruzicka T, Prinz JC, Wolf R. Leukocyte-derived koebnerisin (S100A15) and psoriasin (S100A7) are systemic mediators of inflammation in psoriasis. J Dermatol Sci 2015; 79:214-21. [PMID: 26055798 DOI: 10.1016/j.jdermsci.2015.05.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 03/11/2015] [Accepted: 05/12/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Psoriasis is a systemic immune-mediated chronic inflammatory disease. In the skin, the antimicrobial proteins koebnerisin (S100A15) and psoriasin (S100A7) are overexpressed in the epidermis of psoriatic lesions and mediate inflammation as chemoattractants for immune cells. Their role for systemic inflammation in circulating leukocytes is unknown. OBJECTIVE The aim of the study was to identify circulating leukocyte populations as a source of koebnerisin and psoriasin. Further, immune-stimulatory effects of these S100A proteins on circulating leukocytes were evaluated and their role as therapeutic response markers in patients with psoriasis was analyzed upon UVB treatment. METHODS The expression and production of koebnerisin and psoriasin by leukocytes were assessed by quantitative real-time PCR (qRT-PCR) and immunoblotting. The S100A protein mediated regulation of proinflammatory cytokines by peripheral blood mononuclear cells (PBMCs) was measured with qRT-PCR and cytometric bead assay. RESULTS We identified circulating leukocytes as novel sources of koebnerisin (S100A15) and psoriasin (S100A7). Circulating leukocytes (PBMCs) of patients with psoriasis produced increased levels of koebnerisin and psoriasin compared to healthy individuals. Both S100A proteins further acted as 'alarmins' on PBMC to induce proinflammatory cytokines implicated in the pathogenesis of psoriasis, such as IL-1β, TNF-α, IL-6 and IL-8. Koebnerisin levels were suppressed in PBMC of psoriatic patients when effectively treated with narrow-band UVB. CONCLUSIONS Data suggest that koebnerisin and psoriasin are systemic pro-inflammatory mediators and koebnerisin acts as a therapeutic response marker in psoriasis.
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Affiliation(s)
- Aleksandra Batycka-Baran
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland; Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Eva Hattinger
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Stephanie Zwicker
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Burkhard Summer
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - O M Zack Howard
- Laboratory of Molecular Immunoregulation, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute-Frederick, Frederick, MD, USA
| | - Peter Thomas
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Thomas Ruzicka
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Jörg C Prinz
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
| | - Ronald Wolf
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany.
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Sharma R, Gowda H, Chavan S, Advani J, Kelkar D, Kumar GSS, Bhattacharjee M, Chaerkady R, Prasad TSK, Pandey A, Nagaraja D, Christopher R. Proteomic Signature of Endothelial Dysfunction Identified in the Serum of Acute Ischemic Stroke Patients by the iTRAQ-Based LC–MS Approach. J Proteome Res 2015; 14:2466-79. [DOI: 10.1021/pr501324n] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rakesh Sharma
- Department
of Neurochemistry, National Institute of Mental Health and Neuro Sciences, Bangalore 560029, India
- Department of Biochemistry, Faculty of Medicine, The University of Hong Kong, Hong Kong
- Department of Biology and Chemistry, City University of Hong Kong, Hong Kong
| | - Harsha Gowda
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
| | - Sandip Chavan
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
- Manipal University, Manipal 576 104, India
| | - Jayshree Advani
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
- Manipal University, Manipal 576 104, India
| | - Dhanashree Kelkar
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
| | - G. S. Sameer Kumar
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
| | - Mitali Bhattacharjee
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
| | - Raghothama Chaerkady
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
- Manipal University, Manipal 576 104, India
| | - T. S. Keshava Prasad
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
- Manipal University, Manipal 576 104, India
| | - Akhilesh Pandey
- Institute
of Bioinformatics, International Technology Park, Bangalore 560 066, India
| | - Dindagur Nagaraja
- Department
of Neurology, Dharwad Institute of Mental Health and Neuro Sciences, Dharwad 580001, India
| | - Rita Christopher
- Department
of Neurochemistry, National Institute of Mental Health and Neuro Sciences, Bangalore 560029, India
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Abstract
In humans, the S100 protein family is composed of 21 members that exhibit a high degree of structural similarity, but are not functionally interchangeable. This family of proteins modulates cellular responses by functioning both as intracellular Ca(2+) sensors and as extracellular factors. Dysregulated expression of multiple members of the S100 family is a common feature of human cancers, with each type of cancer showing a unique S100 protein profile or signature. Emerging in vivo evidence indicates that the biology of most S100 proteins is complex and multifactorial, and that these proteins actively contribute to tumorigenic processes such as cell proliferation, metastasis, angiogenesis and immune evasion. Drug discovery efforts have identified leads for inhibiting several S100 family members, and two of the identified inhibitors have progressed to clinical trials in patients with cancer. This Review highlights new findings regarding the role of S100 family members in cancer diagnosis and treatment, the contribution of S100 signalling to tumour biology, and the discovery and development of S100 inhibitors for treating cancer.
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Affiliation(s)
- Anne R. Bresnick
- Department of Biochemistry, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, New York 10461, USA
| | - David J. Weber
- Center for Biomolecular Therapeutics and Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, 108 North Greene Street, Baltimore, Maryland 20102, USA
| | - Danna B. Zimmer
- Center for Biomolecular Therapeutics and Department of Biochemistry and Molecular Biology, University of Maryland School of Medicine, 108 North Greene Street, Baltimore, Maryland 20102, USA
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Becker KW, Skaar EP. Metal limitation and toxicity at the interface between host and pathogen. FEMS Microbiol Rev 2014; 38:1235-49. [PMID: 25211180 DOI: 10.1111/1574-6976.12087] [Citation(s) in RCA: 170] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Revised: 08/09/2014] [Accepted: 08/31/2014] [Indexed: 12/14/2022] Open
Abstract
Metals are required cofactors for numerous fundamental processes that are essential to both pathogen and host. They are coordinated in enzymes responsible for DNA replication and transcription, relief from oxidative stress, and cellular respiration. However, excess transition metals can be toxic due to their ability to cause spontaneous, redox cycling and disrupt normal metabolic processes. Vertebrates have evolved intricate mechanisms to limit the availability of some crucial metals while concurrently flooding sites of infection with antimicrobial concentrations of other metals. To compete for limited metal within the host while simultaneously preventing metal toxicity, pathogens have developed a series of metal regulatory, acquisition, and efflux systems. This review will cover the mechanisms by which pathogenic bacteria recognize and respond to host-induced metal scarcity and toxicity.
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Affiliation(s)
- Kyle W Becker
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, TN, USA
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Xie S, Chen Z, Wang Q, Song X, Zhang L. Comparisons of gene expression in normal, lesional, and non-lesional psoriatic skin using DNA microarray techniques. Int J Dermatol 2014; 53:1213-20. [PMID: 25041445 DOI: 10.1111/ijd.12476] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES This study was designed to explore the pathogenesis of psoriasis and to identify potential bio-targets. Genome array technology was used to analyze the gene expression profiles of lesional and non-lesional psoriatic skin samples and normal skin samples. METHODS Gene expression profile GSE14905 was downloaded from the Gene Expression Omnibus (GEO) database. This included skin biopsy samples from normal healthy donors (n = 21), lesional skin biopsy samples from psoriasis patients (n = 33), and non-lesional skin biopsy samples from psoriasis patients (n = 28). Differentially expressed genes (DEGs) were identified using the Limma package in R language. Functions of specific DEGs were predicted by Gene Ontology (GO) enrichment analysis. A protein-protein interaction network was constructed to display the interactions among common DEGs. Finally, DAVID and WebGestalt were used to achieve a functional analysis of common DEGs. RESULTS Totals of 1020, 562, and 643 genes, respectively, were identified as being differentially expressed in normal versus lesional, normal versus non-lesional, and lesional versus non-lesional samples. The specific DEGs in the three groups were enriched for several GO terms, including mitotic cell cycle, immune response, and response to organic matter. The 40 common DEGs in the three groups may be involved in the defense response pathway in the development of psoriasis. Furthermore, three genes (RGS1, SOCS3, and NAMPT) may play key roles in distinguishing lesional and non-lesional tissues from normal tissues, and 10 genes (PTRRC, ALDH1A3, SAMSA1, C15orf48, ZC3H12A, SOD2, IL8, LTF, RHCG, and IL7R) may play key roles in distinguishing non-lesional from normal and lesional samples. CONCLUSIONS These genes may be considered as potential diagnostic markers and targets of therapeutics in psoriasis.
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Affiliation(s)
- Shaoqiong Xie
- Traditional Chinese Medicine Department of Dermatology, Shanghai Skin Disease Hospital, Shanghai, China
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The new insight into the role of antimicrobial proteins-alarmins in the immunopathogenesis of psoriasis. J Immunol Res 2014; 2014:628289. [PMID: 24901012 PMCID: PMC4034501 DOI: 10.1155/2014/628289] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 04/11/2014] [Accepted: 04/12/2014] [Indexed: 02/08/2023] Open
Abstract
The pathognesis of psoriasis still remains not fully elucidated. Recent advances favor the idea that interactions between innate and adaptive immune response drive inflammatory process in this disease. Innate antimicrobial peptides and proteins (AMPs) are diverse group of small molecules that provide the first line of defense against invading pathogens. In recent years, the novel functions of AMPs have been identified. There are three subclasses among AMPs that have gained the special interest as a potentially important player in the pathogenesis of psoriasis: cathelicidin, S100 proteins, and defensins. These AMPs have been shown to modulate and trigger host immune response in psoriasis acting as interplayer between innate and adaptive immune mechanisms. Overexpressed in psoriatic lesions, they prime immune cells for enhanced production of proinflammatory mediators and act as chemoattractant for leukocytes. Therefore, the novel term describing AMPs alarmins has been suggested. As multifunctional player in pathogenesis of psoriasis, AMPs may constitute potential target for therapeutic interventions. However, further investigations are required to establish the methods of downregulation of the aberrant proinflammatory functions of AMPs without increasing the risk of infections.
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Gross SR, Sin CGT, Barraclough R, Rudland PS. Joining S100 proteins and migration: for better or for worse, in sickness and in health. Cell Mol Life Sci 2014; 71:1551-79. [PMID: 23811936 PMCID: PMC11113901 DOI: 10.1007/s00018-013-1400-7] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 06/04/2013] [Accepted: 06/06/2013] [Indexed: 12/12/2022]
Abstract
The vast diversity of S100 proteins has demonstrated a multitude of biological correlations with cell growth, cell differentiation and cell survival in numerous physiological and pathological conditions in all cells of the body. This review summarises some of the reported regulatory functions of S100 proteins (namely S100A1, S100A2, S100A4, S100A6, S100A7, S100A8/S100A9, S100A10, S100A11, S100A12, S100B and S100P) on cellular migration and invasion, established in both culture and animal model systems and the possible mechanisms that have been proposed to be responsible. These mechanisms involve intracellular events and components of the cytoskeletal organisation (actin/myosin filaments, intermediate filaments and microtubules) as well as extracellular signalling at different cell surface receptors (RAGE and integrins). Finally, we shall attempt to demonstrate how aberrant expression of the S100 proteins may lead to pathological events and human disorders and furthermore provide a rationale to possibly explain why the expression of some of the S100 proteins (mainly S100A4 and S100P) has led to conflicting results on motility, depending on the cells used.
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Affiliation(s)
- Stephane R. Gross
- School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham, B4 7ET UK
| | - Connie Goh Then Sin
- School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham, B4 7ET UK
| | - Roger Barraclough
- Institute of Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7ZB UK
| | - Philip S. Rudland
- Institute of Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7ZB UK
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48
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S100A Proteins as Molecular Targets in the Ocular Surface Inflammatory Diseases. Ocul Surf 2014; 12:23-31. [DOI: 10.1016/j.jtos.2013.10.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 09/30/2013] [Accepted: 10/01/2013] [Indexed: 12/11/2022]
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49
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Sanguinarine inhibits vascular endothelial growth factor release by generation of reactive oxygen species in MCF-7 human mammary adenocarcinoma cells. BIOMED RESEARCH INTERNATIONAL 2013; 2013:517698. [PMID: 23762849 PMCID: PMC3673330 DOI: 10.1155/2013/517698] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Revised: 03/29/2013] [Accepted: 04/12/2013] [Indexed: 12/14/2022]
Abstract
The inhibitory action and the possible mechanism of anticancer compound Sanguinarine (SAN) on vascular endothelial growth factor (VEGF) in human mammary adenocarcinoma cells MCF-7 were evaluated in this study. We exposed MCF-7 to SAN for 24 h, then cell viability was assessed by using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction assay. Human VEGF was measured using a paired antibody quantitative ELISA kit, relative expression of VEGF mRNA was calculated using the real-time PCR studies, and the effect of SAN on the reactive oxygen species (ROS) level was detected by the flow cytometer. Treatment with SAN remarkably inhibited growth of MCF-7 cells and induced cell apoptosis. We found that VEGF release was stimulated by subtoxic concentrations of SAN and inhibited by high dose of SAN, SAN-evoked VEGF release was mimicked by low concentration of H2O2, and SAN-regulated VEGF inhibition was accompanied by increasing of ROS; these changes were abolished by antioxidant. High concentration of SAN inhibited VEGF mRNA expression in MCF-7 cultures, suggesting an effect at transcriptional level, and was also abolished by antioxidant. The present findings indicated that the regulation of VEGF expression and release from MCF-7 cells were possibly through reactive oxygen species evoked by SAN.
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50
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Hattinger E, Zwicker S, Ruzicka T, Yuspa SH, Wolf R. Opposing functions of psoriasin (S100A7) and koebnerisin (S100A15) in epithelial carcinogenesis. Curr Opin Pharmacol 2013; 13:588-94. [PMID: 23664757 DOI: 10.1016/j.coph.2013.04.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 04/04/2013] [Accepted: 04/12/2013] [Indexed: 12/22/2022]
Abstract
The S100 protein family is involved in epithelial cell maturation and inflammation. Some S100 members are dysregulated during carcinogenesis and have been established as tumor markers. Psoriasin (S100A7) and koebnerisin (S100A15) are highly homologous proteins that have been first described in psoriasis, which is characterized by disturbed epidermal maturation and chronic inflammation. Despite their homology, both S100 proteins are distinct in expression and function through different receptors but synergize as chemoattractants and pro-inflammatory 'alarmins' to promote inflammation. Psoriasin and koebnerisin are further regulated with tumor progression in epithelial cancers. In tumor cells, high cytoplasmic expression of psoriasin and koebnerisin may prevent oncogenic activity, whereas their nuclear translocation and extracellular secretion are associated with tumor progression and poor prognosis. The present review outlines these opposing effects of psoriasin and koebnerisin in multifunctional pathways and mechanisms that are known to affect tumor cells ('seeds'), tumor environment ('soil') and tumor cell metastasis ('seeding') thereby influencing epithelial carcinogenesis.
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Affiliation(s)
- Eva Hattinger
- Department of Dermatology and Allergology, Ludwig-Maximilian University, Munich, Germany
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