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Zhang S, Zhang B, Liu Y, Li L. Adipokines in atopic dermatitis: the link between obesity and atopic dermatitis. Lipids Health Dis 2024; 23:26. [PMID: 38263019 PMCID: PMC10804547 DOI: 10.1186/s12944-024-02009-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 01/08/2024] [Indexed: 01/25/2024] Open
Abstract
Atopic dermatitis (AD) is a chronic skin condition with intense pruritus, eczema, and dry skin. The recurrent intense pruritus and numerous complications in patients with AD can profoundly affect their quality of life. Obesity is one of its comorbidities that has been confirmed to be the hazard factor of AD and also worsen its severity. Nevertheless, the specific mechanisms that explain the connection between obesity and AD remain incompletely recognized. Recent studies have built hopes on various adipokines to explain this connection. Adipokines, which are disturbed by an obese state, may lead to immune system imbalances in people with AD and promote the development of the disease. This review focuses on the abnormal expression patterns of adipokines in patients with AD and their potential regulatory molecular mechanisms associated with AD. The connection between AD and obesity is elucidated through the involvement of adipokines. This conduces to the in-depth exploration of AD pathogenesis and provides a new perspective to develop therapeutic targets.
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Affiliation(s)
- Shiyun Zhang
- Eight-year Medical Doctor Program, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, No. 1 Shuaifuyuan, 100730
| | - Bingjie Zhang
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, No. 1 Shuaifuyuan, 100730
| | - Yuehua Liu
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, No. 1 Shuaifuyuan, 100730
| | - Li Li
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China, No. 1 Shuaifuyuan, 100730.
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Grueso-Navarro E, Navarro P, Laserna-Mendieta EJ, Lucendo AJ, Arias-González L. Blood-Based Biomarkers for Eosinophilic Esophagitis and Concomitant Atopic Diseases: A Look into the Potential of Extracellular Vesicles. Int J Mol Sci 2023; 24:ijms24043669. [PMID: 36835081 PMCID: PMC9967575 DOI: 10.3390/ijms24043669] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/01/2023] [Accepted: 02/03/2023] [Indexed: 02/17/2023] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic, Th2-inflammatory disease of the esophagus that can severely affect food intake. Currently, diagnosis and assessing response to treatment of EoE is highly invasive and requires endoscopy with esophageal biopsies. Finding non-invasive and accurate biomarkers is important for improving patient well-being. Unfortunately, EoE is usually accompanied by other atopies, which make it difficult to identify specific biomarkers. Providing an update of circulating EoE biomarkers and concomitant atopies is therefore timely. This review summarizes the current knowledge in EoE blood biomarkers and two of its most common comorbidities, bronchial asthma (BA) and atopic dermatitis (AD), focusing on dysregulated proteins, metabolites, and RNAs. It also revises the current knowledge on extracellular vesicles (EVs) as non-invasive biomarkers for BA and AD, and concludes with the potential use of EVs as biomarkers in EoE.
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Affiliation(s)
- Elena Grueso-Navarro
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Correspondence: (E.G.-N.); (A.J.L.)
| | - Pilar Navarro
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
| | - Emilio J. Laserna-Mendieta
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Laboratory Medicine Department, Hospital Universitario de La Princesa, 28006 Madrid, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-IP), 28006 Madrid, Spain
| | - Alfredo J. Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-IP), 28006 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28006 Madrid, Spain
- Correspondence: (E.G.-N.); (A.J.L.)
| | - Laura Arias-González
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, 13700 Ciudad Real, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 45004 Toledo, Spain
- Instituto de Investigación Sanitaria Princesa (IIS-IP), 28006 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28006 Madrid, Spain
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Maintz L, Welchowski T, Herrmann N, Brauer J, Traidl-Hoffmann C, Havenith R, Müller S, Rhyner C, Dreher A, Schmid M, Bieber T. IL-13, periostin and dipeptidyl-peptidase-4 reveal endotype-phenotype associations in atopic dermatitis. Allergy 2023; 78:1554-1569. [PMID: 36647778 DOI: 10.1111/all.15647] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 11/28/2022] [Accepted: 12/10/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND The heterogeneous (endo)phenotypes of atopic dermatitis (AD) require precision medicine. Currently, systemic therapy is recommended to patients with an Eczema Area and Severity Index (EASI)≥16. Previous studies have demonstrated an improved treatment response to the anti-interleukin (IL)-13 antibody tralokinumab in AD subgroups with elevated levels of the IL-13-related biomarkers dipeptidyl-peptidase (DPP)-4 and periostin. METHODS Herein, 373 AD patients aged≥12 years were stratified by IL-13high , periostinhigh and DPP-4high endotypes using cross-sectional data from the ProRaD cohort Bonn. "High" was defined as >80th quantile of 47 non-atopic controls. We analyzed endotype-phenotype associations using machine-learning gradient boosting compared to logistic regression. RESULTS AD severity and eosinophils correlated with IL-13 and periostin levels. Correlations of IL-13 with EASI were stronger in patients with increased (rs=0.482) than with normal (rs=0.342) periostin levels. We identified eosinophilia>6% and an EASI range of 5.5-17 dependent on the biomarker combination to be associated with increasing probabilities of biomarkerhigh endotypes. Also patients with mild-to-low-moderate severity (EASI<16) featured increased biomarkers (IL-13high : 41%, periostinhigh : 48.4%, DPP-4high : 22.3%). Herthoge sign (adjusted Odds Ratio (aOR)=1.89, 95% Confidence Interval (CI) [1.14-3.14]) and maternal allergic rhinitis (aOR=2.79-4.47) increased the probability of an IL-13high -endotype, "dirty neck" (aOR=2.83 [1.32-6.07]), orbital darkening (aOR=2.43 [1.08-5.50]), keratosis pilaris (aOR=2.21 [1.1-4.42]) and perleche (aOR=3.44 [1.72-6.86]) of a DPP-4high -endotype. CONCLUSIONS A substantial proportion of patients with EASI<16 featured high biomarker levels suggesting systemic impact of skin inflammation already below the current cut-off for systemic therapy. Our findings facilitate the identification of patients with distinct endotypes potentially linked to response to IL-13-targeted therapy.
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Affiliation(s)
- Laura Maintz
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Thomas Welchowski
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
- Department of Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
| | - Nadine Herrmann
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Juliette Brauer
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Claudia Traidl-Hoffmann
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
- Environmental Medicine, Faculty of Medicine, University of Augsburg, Stenglinstraße 2, Augsburg, Germany
- Institute of Environmental Medicine, Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Augsburg, Germany
| | - Regina Havenith
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Svenja Müller
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Claudio Rhyner
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
- Davos Biosciences, Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Anita Dreher
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
- Davos Biosciences, Herman-Burchard-Str. 1, 7265, Davos, Switzerland
| | - Matthias Schmid
- Department of Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
| | - Thomas Bieber
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg-Campus 1, Bonn, Germany
- Christine Kühne Center for Allergy Research and Education Davos (CK-CARE), Herman-Burchard-Str. 1, 7265, Davos, Switzerland
- Davos Biosciences, Herman-Burchard-Str. 1, 7265, Davos, Switzerland
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The Serine Protease CD26/DPP4 in Non-Transformed and Malignant T Cells. Cancers (Basel) 2021; 13:cancers13235947. [PMID: 34885056 PMCID: PMC8657226 DOI: 10.3390/cancers13235947] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 11/23/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary The transmembrane serine protease CD26/Dipeptidylpeptidase 4 modulates T-cell activation, proliferation, and effector function. Due to their remarkable tumoricidal properties CD26-positive T cells are considered promising candidates for T cell-based immunotherapies while in cutaneous T cell lymphoma CD26/DPP4 expression patterns are established markers for diagnosis and possibly prognosis. With a focus on T cells, we review current knowledge on the regulation of CD26/DPP4 expression and release, its implication in T-cell effector function and the suitability CD26/DPP4 as a diagnostic and/or prognostic factor in T-cell malignancies. Abstract CD26/Dipeptidylpeptidase 4 is a transmembrane serine protease that cleaves off N-terminal dipeptides. CD26/DPP4 is expressed on several immune cell types including T and NK cells, dendritic cells, and activated B cells. A catalytically active soluble form of CD26/DPP4 can be released from the plasma membrane. Given its wide array of substrates and interaction partners CD26/DPP4 has been implicated in numerous biological processes and effects can be dependent or independent of its enzymatic activity and are exerted by the transmembrane protein and/or the soluble form. CD26/DPP4 has been implicated in the modulation of T-cell activation and proliferation and CD26/DPP4-positive T cells are characterized by remarkable anti-tumor properties rendering them interesting candidates for T cell-based immunotherapies. Moreover, especially in cutaneous T-cell lymphoma CD26/DPP4 expression patterns emerged as an established marker for diagnosis and treatment monitoring. Surprisingly, besides a profound knowledge on substrates, interaction partners, and associated signal transduction pathways, the precise role of CD26/DPP4 for T cell-based immune responses is only partially understood.
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Zijtregtop EAM, van der Strate I, Beishuizen A, Zwaan CM, Scheijde-Vermeulen MA, Brandsma AM, Meyer-Wentrup F. Biology and Clinical Applicability of Plasma Thymus and Activation-Regulated Chemokine (TARC) in Classical Hodgkin Lymphoma. Cancers (Basel) 2021; 13:884. [PMID: 33672548 PMCID: PMC7923750 DOI: 10.3390/cancers13040884] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/15/2021] [Accepted: 02/15/2021] [Indexed: 01/05/2023] Open
Abstract
Thymus and activation-regulated chemokine (TARC) is produced by different cell types and is highly expressed in the thymus. It plays an important role in T cell development, trafficking and activation of mature T cells after binding to its receptor C-C chemokine receptor type 4 (CCR4) and consecutive signal transducer and activator of transcription 6 (STAT6) activation. Importantly, TARC is also produced by malignant Hodgkin and Reed-Sternberg (HRS) cells of classical Hodgkin lymphoma (cHL). In cHL, HRS cells survive and proliferate due to the micro-environment consisting primarily of type 2 T helper (Th2) cells. TARC-mediated signaling initiates a positive feedback loop that is crucial for the interaction between HRS and T cells. The clinical applicability of TARC is diverse. It is useful as diagnostic biomarker in both children and adults with cHL and in other Th2-driven diseases. In adult cHL patients, TARC is also a biomarker for treatment response and prognosis. Finally, blocking TARC signaling and thus inhibiting pathological Th2 cell recruitment could be a therapeutic strategy in cHL. In this review, we summarize the biological functions of TARC and focus on its role in cHL pathogenesis and as a biomarker for cHL and other diseases. We conclude by giving an outlook on putative therapeutic applications of antagonists and inhibitors of TARC-mediated signaling.
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Affiliation(s)
- Eline A. M. Zijtregtop
- Department of Pediatric Hematology and Oncology, Erasmus Medical Center-Sophia Children’s Hospital, 3015 GD Rotterdam, The Netherlands; (E.A.M.Z.); (A.B.); (C.M.Z.)
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
| | - Iris van der Strate
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
| | - Auke Beishuizen
- Department of Pediatric Hematology and Oncology, Erasmus Medical Center-Sophia Children’s Hospital, 3015 GD Rotterdam, The Netherlands; (E.A.M.Z.); (A.B.); (C.M.Z.)
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
| | - Christian M. Zwaan
- Department of Pediatric Hematology and Oncology, Erasmus Medical Center-Sophia Children’s Hospital, 3015 GD Rotterdam, The Netherlands; (E.A.M.Z.); (A.B.); (C.M.Z.)
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
| | | | - Arianne M. Brandsma
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
| | - Friederike Meyer-Wentrup
- Department of Pediatric Hemato-oncology, Princess Máxima Center for Pediatric Oncology, 3584 CS Utrecht, The Netherlands; (I.v.d.S.); (A.M.B.)
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Proteomic Profiling Change and Its Implies in the Early Mycosis Fungoides (MF) Using Isobaric Tags for Relative and Absolute Quantification (iTRAQ). BIOMED RESEARCH INTERNATIONAL 2020; 2020:9237381. [PMID: 33299887 PMCID: PMC7707953 DOI: 10.1155/2020/9237381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 10/01/2020] [Accepted: 10/31/2020] [Indexed: 11/17/2022]
Abstract
Purpose Mycosis fungoides (MF) is the most common T-cell lymphoma, with indolent biologic behavior in the early stage and features of invasive in the tumor stage. The diagnosis of MF is still ambiguous and difficult. We focused on the proteomic profiling change in the pathogenesis of early MF and identified candidate biomarkers for early diagnosis. Methods We collected peripheral blood samples of MF patients and healthy individuals (HI) performed proteomic profiling analysis using isobaric tags for relative and absolute quantification (iTRAQ) platform. Differently expressed proteins (DEPs) were filtered, and involved biological functions were analyzed through Gene Ontology (GO) and Ingenuity Pathway Analysis (IPA) software. Results We identified 78 DEPs including fifty proteins were upregulated and 28 proteins were downregulated in the MF group with HI as a control. Total DEPs were analyzed according to the biological regulation and metabolic process through GO analysis. The pathways of LXR/RXR activation and FXR/RXR activation were significantly activated, in which APOH, CLU, and ITIH4 were involved. The top annotated disease and function network was (Cancer, Organismal Injury and Abnormalities, Reproductive System Disease), with a key node CLU. These DEPs were involved in cancer, including thyroid carcinoma, head and neck carcinoma, and cancer of secretory structure, in which CLU, GNAS, and PKM played an indirect role in the occurrence and development of cancer. Relevant causal network was IL12 (family), which is related to GNAS, PKM, and other DEPs. Conclusion Proteomic profiling of early-stage MF provided candidate protein biomarkers such as CLU, GNAS, and PKM, which benefit the early diagnosis and understanding of the mechanism of MF development. Besides, lipid metabolism may be one of the pathogenesis of MF, and IL12 was a potential marker for the diagnosis and treatment of early MF.
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Patel PM, Jones VA, Kridin K, Amber KT. The role of Dipeptidyl Peptidase-4 in cutaneous disease. Exp Dermatol 2020; 30:304-318. [PMID: 33131073 DOI: 10.1111/exd.14228] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 09/21/2020] [Accepted: 10/26/2020] [Indexed: 12/14/2022]
Abstract
Dipeptidyl peptidase-4 (DPP4) is a multifunctional, transmembrane glycoprotein present on the cell surface of various tissues. It is present in multiple molecular forms including cell surface and soluble. The role of DPP4 and its inhibition in cutaneous dermatoses have been a recent point of investigation. DPP4 exerts a notable influence on T-cell biology, the induction of skin-specific lymphocytes, and the homeostasis between regulatory and effector T cells. Moreover, DPP4 interacts with a broad range of molecules, including adenosine deaminase, caveolin-1, CXCR4 receptor, M6P/insulin-like growth factor II-receptor and fibroblast activation protein-α, triggering downstream effects that modulate the immune response, cell adhesion and chemokine activity. DPP4 expression on melanocytes, keratinocytes and fibroblasts further alters cell function and, thus, has crucial implications in cutaneous pathology. As a result, DPP4 plays a significant role in bullous pemphigoid, T helper type 1-like reactions, cutaneous lymphoma, melanoma, wound healing and fibrotic disorders. This review illustrates the multifactorial role of DPP4 expression, regulation, and inhibition in cutaneous diseases.
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Affiliation(s)
- Payal M Patel
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - Virginia A Jones
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - Khalaf Kridin
- Department of Dermatology, University of Lübeck, Lübeck, Germany
| | - Kyle T Amber
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
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Kawasaki Y, Kamata M, Shimizu T, Nagata M, Fukaya S, Hayashi K, Fukuyasu A, Tanaka T, Ishikawa T, Ohnishi T, Tada Y. Thymus and activation-regulated chemokine (TARC) in patients with psoriasis: Increased serum TARC levels in patients with generalized pustular psoriasis. J Dermatol 2020; 47:1149-1156. [PMID: 32677127 DOI: 10.1111/1346-8138.15511] [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: 01/14/2020] [Accepted: 06/16/2020] [Indexed: 12/18/2022]
Abstract
Thymus and activation-regulated chemokine (TARC) is designated as a T-helper 2-type chemokine and its expression is upregulated in patients with atopic dermatitis. Previous studies reported that serum TARC levels in patients with psoriasis vulgaris (PsV) were comparable with those in healthy controls. However, the association of clinical severity of psoriasis with serum TARC levels and serum TARC levels in patients with psoriatic arthritis (PsA) or generalized pustular psoriasis (GPP) have never been reported. We investigated the association of serum TARC level with psoriasis by the type of psoriasis, and examine correlations of serum TARC levels with clinical severity scores and other results of blood tests. Data on 75 patients (51 men and 24 women; PsV, 30 patients; PsA, 29 patients; GPP, 16 patients) were analyzed. The serum TARC level was significantly higher in patients with GPP than in patients with PsV and patients with PsA. There was a positive correlation between serum TARC level and Psoriasis Area and Severity Index score (r = 0.3499, P = 0.0030). The serum TARC levels decreased after treatment in GPP patients. Our study revealed that the serum TARC level can potentially be one of the biomarkers reflecting the severity or systemic inflammation caused by psoriasis in patients with psoriasis, although not as much as in patients with atopic dermatitis. Furthermore, serum TARC levels were high in patients with GPP. Those were decreased by treatment, suggesting that serum TARC levels could be utilized as an objective biomarker to evaluate a therapeutic effect in individual GPP patients. Further accumulation of cases and further research are needed to elucidate the role of TARC in psoriasis.
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Affiliation(s)
- Yurika Kawasaki
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Masahiro Kamata
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Teruo Shimizu
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Mayumi Nagata
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Saki Fukaya
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Kotaro Hayashi
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Atsuko Fukuyasu
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takamitsu Tanaka
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takeko Ishikawa
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Takamitsu Ohnishi
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Yayoi Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
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9
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Enz N, Vliegen G, De Meester I, Jungraithmayr W. CD26/DPP4 - a potential biomarker and target for cancer therapy. Pharmacol Ther 2019; 198:135-159. [PMID: 30822465 DOI: 10.1016/j.pharmthera.2019.02.015] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
CD26/dipeptidyl peptidase (DPP)4 is a membrane-bound protein found in many cell types of the body, and a soluble form is present in body fluids. There is longstanding evidence that various primary tumors and also metastases express CD26/DPP4 to a variable extent. By cleaving dipeptides from peptides with a proline or alanine in the penultimate position at the N-terminus, it regulates the activity of incretin hormones, chemokines and many other peptides. Due to these effects and interactions with other molecules, a tumor promoting or suppressing role can be attributed to CD26/DPP4. In this review, we discuss the existing evidence on the expression of soluble or membrane-bound CD26/DPP4 in malignant diseases, along with the most recent findings on CD26/DPP4 as a therapeutic target in specific malignancies. The expression and possible involvement of the related DPP8 and DPP9 in cancer are also reviewed. A higher expression of CD26/DPP4 is found in a wide variety of tumor entities, however more research on CD26/DPP4 in the tumor microenvironment is needed to fully explore its use as a tumor biomarker. Circulating soluble CD26/DPP4 has also been studied as a cancer biomarker, however, the observed decrease in most cancer patients does not seem to be cancer specific. Encouraging results from experimental work and a recently reported first phase clinical trial targeting CD26/DPP4 in mesothelioma, renal and urological tumors pave the way for follow-up clinical studies, also in other tumor entities, possibly leading to the development of more effective complementary therapies against cancer.
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Affiliation(s)
- Njanja Enz
- Department of Thoracic Surgery, University Hospital Rostock, Schillingallee 35, 18057 Rostock, Germany
| | - Gwendolyn Vliegen
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium
| | - Ingrid De Meester
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, 2610 Antwerp, Belgium.
| | - Wolfgang Jungraithmayr
- Department of Thoracic Surgery, University Hospital Rostock, Schillingallee 35, 18057 Rostock, Germany.
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Komiya E, Hatano R, Otsuka H, Itoh T, Yamazaki H, Yamada T, Dang NH, Tominaga M, Suga Y, Kimura U, Takamori K, Morimoto C, Ohnuma K. A possible role for CD26/DPPIV enzyme activity in the regulation of psoriatic pruritus. J Dermatol Sci 2017; 86:212-221. [DOI: 10.1016/j.jdermsci.2017.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 02/22/2017] [Accepted: 03/08/2017] [Indexed: 01/17/2023]
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Quist SR, Heimburg A, Bank U, Mahnkopf D, Koch G, Gollnick H, Täger M, Ansorge S. Preclinical pilot study monitoring topical drug penetration and dermal bioavailability of a peptidase inhibitor from different galenic formulations into pig dermis, using cutaneous microdialysis. Clin Exp Dermatol 2017; 42:607-613. [PMID: 28556026 DOI: 10.1111/ced.13105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Cutaneous microdialysis (CM) is an ex vivo technique that allows study of tissue chemistry, including bioavailability of actual tissue concentration of unbound drug in the interstitial fluid of the body. AIM To test the penetration and dermal bioavailability of galenic formulations of the small-molecule IP10.C8, a dual-protease inhibitor of the dipeptidyl peptidase and aminopeptidase families. METHODS Using CM, we tested the penetration and dermal bioavailability of IP10.C8 into the dermis and subcutis of pigs, and determined the tissue concentration of IP10.C8 enzymatically, using an enzyme activity assay (substrate Gly-Pro-pNA) and high performance liquid chromatography. RESULTS Dermal bioavailability was enhanced by using microemulsion or the addition of the penetration enhancer oleic acid to a hydroxyethylcellulose (HEC) gel formulation. Dermal bioavailability was also enhanced when galenic formulations were prepared with higher pH (7.5 vs. 6.5) or higher drug concentration (5% vs. 1%) in HEC gel. CONCLUSION It seems possible, using CM for topical skin penetration testing in anaesthetized domestic pigs, to test the bioavailability of newly designed drugs. However, the experimental time is limited due to the anaesthesia, and is dependent on drug recovery. Validation of this technique for routine use is challenging, and more experiments are needed to validate this preclinical set-up.
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Affiliation(s)
- S R Quist
- Department of Dermatology and Venerology, Otto-von-Guericke University, Magdeburg, Germany
| | - A Heimburg
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
| | - U Bank
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
| | - D Mahnkopf
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
| | - G Koch
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
| | - H Gollnick
- Department of Dermatology and Venerology, Otto-von-Guericke University, Magdeburg, Germany
| | - M Täger
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
| | - S Ansorge
- Immunopharm Department, IMTM GmbH, Magdeburg, Germany
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Ion A, Popa IM, Papagheorghe LML, Lisievici C, Lupu M, Voiculescu V, Caruntu C, Boda D. Proteomic Approaches to Biomarker Discovery in Cutaneous T-Cell Lymphoma. DISEASE MARKERS 2016; 2016:9602472. [PMID: 27821903 PMCID: PMC5086377 DOI: 10.1155/2016/9602472] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 08/23/2016] [Accepted: 08/24/2016] [Indexed: 01/16/2023]
Abstract
Cutaneous T-cell lymphoma (CTCL) is the most frequently encountered type of skin lymphoma in humans. CTCL encompasses multiple variants, but the most common types are mycosis fungoides (MF) and Sezary syndrome (SS). While most cases of MF run a mild course over a period of many years, other subtypes of CTCL are very aggressive. The rapidly expanding fields of proteomics and genomics have not only helped increase knowledge concerning the carcinogenesis and tumor biology of CTCL but also led to the discovery of novel markers for targeted therapy. Although multiple biomarkers linked to CTCL have been known for a relatively long time (e.g., CD25, CD45, CD45RA, and CD45R0), compared to other cancers (lymphoma, melanoma, colon carcinoma, head and neck cancer, renal cancer, and cutaneous B-cell lymphoma), information about the antigenicity of CTCL remains relatively limited and no dependable protein marker for CTCL has been discovered. Considering the aggressive nature of some types of CTCL, it is necessary to identify circulating molecules that can help in the early diagnosis, differentiation from inflammatory skin diseases (psoriasis, nummular eczema), and aid in predicting the prognosis and evolution of this pathology. This review aims to bring together some of the information concerning protein markers linked to CTCL, in an effort to further the understanding of the convolute processes involved in this complex pathology.
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Affiliation(s)
- Alexandra Ion
- Department of Dermatology and Allergology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Iris Maria Popa
- Department of Plastic and Reconstructive Surgery, “Bagdasar Arseni” Clinical Emergency Hospital, 041915 Bucharest, Romania
| | | | - Cristina Lisievici
- Department of Dermatology and Allergology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Mihai Lupu
- Department of Dermatology and Allergology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Vlad Voiculescu
- Department of Dermatology and Allergology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, “Prof. N. C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 020475 Bucharest, Romania
| | - Daniel Boda
- Dermatology Research Laboratory, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, Carol Medical Center, 020915 Bucharest, Romania
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13
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Waumans Y, Baerts L, Kehoe K, Lambeir AM, De Meester I. The Dipeptidyl Peptidase Family, Prolyl Oligopeptidase, and Prolyl Carboxypeptidase in the Immune System and Inflammatory Disease, Including Atherosclerosis. Front Immunol 2015; 6:387. [PMID: 26300881 PMCID: PMC4528296 DOI: 10.3389/fimmu.2015.00387] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 07/13/2015] [Indexed: 12/19/2022] Open
Abstract
Research from over the past 20 years has implicated dipeptidyl peptidase (DPP) IV and its family members in many processes and different pathologies of the immune system. Most research has been focused on either DPPIV or just a few of its family members. It is, however, essential to consider the entire DPP family when discussing any one of its members. There is a substantial overlap between family members in their substrate specificity, inhibitors, and functions. In this review, we provide a comprehensive discussion on the role of prolyl-specific peptidases DPPIV, FAP, DPP8, DPP9, dipeptidyl peptidase II, prolyl carboxypeptidase, and prolyl oligopeptidase in the immune system and its diseases. We highlight possible therapeutic targets for the prevention and treatment of atherosclerosis, a condition that lies at the frontier between inflammation and cardiovascular disease.
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Affiliation(s)
- Yannick Waumans
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp , Antwerp , Belgium
| | - Lesley Baerts
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp , Antwerp , Belgium
| | - Kaat Kehoe
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp , Antwerp , Belgium
| | - Anne-Marie Lambeir
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp , Antwerp , Belgium
| | - Ingrid De Meester
- Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp , Antwerp , Belgium
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14
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Horna P, Kurant D, Sokol L, Sotomayor EM, Moscinski L, Glass LF. Flow cytometric identification of immunophenotypically aberrant T-cell clusters on skin shave biopsy specimens from patients with mycosis fungoides. Am J Clin Pathol 2015; 143:785-96. [PMID: 25972320 DOI: 10.1309/ajcpwe2hbfcgdids] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To assess the ability of flow cytometry (FC) to detect putative neoplastic T-cell subsets on skin shave biopsy (SSB) specimens from patients with mycosis fungoides (MF) and to study the immunophenotype of skin-infiltrating tumor cells in MF. METHODS SSB specimens from patients with suspected MF were bisected and submitted for both FC and routine histopathology. Six-dimensional gating strategies were applied to identify putative neoplastic cells, independently from their expected immunophenotype. RESULTS Aberrant T cells were detected by FC in 18 of 33 SBB specimens, of which all had clinicomorphologic features of MF. Of the remaining 15 SSB specimens, six had clinicomorphologic features of MF and nine were diagnosed with benign inflammatory dermatoses. Unexpectedly, CD26 was aberrantly overexpressed in 11 (73%) and lost in three (20%) of 15 SSB specimens from patients with MF where this antigen was evaluated. Other detected aberrancies included CD3 dim- (13/18 [72%]), CD7 dim- (15/18 [83%]), and CD4-/CD8- (3/18 [17%]). CONCLUSIONS FC is capable of identifying putative neoplastic cells on SSB specimens from patients with MF. Bright homogeneous CD26 expression is a common and previously undescribed immunophenotypic aberrancy on MF skin infiltrates.
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Affiliation(s)
- Pedro Horna
- Department of Hematopathology and Laboratory Medicine, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Danielle Kurant
- The Department of Pathology and Cell Biology, University of South Florida, Tampa
| | - Lubomir Sokol
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL
| | | | - Lynn Moscinski
- Department of Hematopathology and Laboratory Medicine, H. Lee Moffitt Cancer Center, Tampa, FL
| | - L. Frank Glass
- Department of Dermatology, H. Lee Moffitt Cancer Center, Tampa, FL
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15
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Daggett RN, Kurata M, Abe S, Onishi I, Miura K, Sawada Y, Tanizawa T, Kitagawa M. Expression dynamics of CXCL12 and CXCR4 during the progression of mycosis fungoides. Br J Dermatol 2014; 171:722-31. [PMID: 24725174 DOI: 10.1111/bjd.13054] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2014] [Indexed: 12/14/2022]
Abstract
BACKGROUND Mycosis fungoides (MF) classically presents from patch stage to plaque stage over a number of years and finally progresses to tumour stage with nodal or visceral involvement. The mechanism of progression remains incompletely elucidated. Chemokines and their receptors are known to be involved in disease mechanisms, with CXCL12 and CXCR4 playing a critical role in carcinogenesis, invasion and cancer cell migration in various carcinomas. OBJECTIVES To investigate the expression of CXCL12 and CXCR4 in different cutaneous stages of MF. METHODS Formalin-fixed, paraffin-embedded skin samples from 40 patients with MF (21 patch stage, 10 plaque stage, nine tumour stage) and 30 non-neoplastic control skin samples were analysed. CXCL12 and CXCR4 were assessed by quantitative reverse-transcription polymerase chain reaction and immunohistochemical staining. RESULTS The expression level of mRNA for CXCL12 in plaque-stage MF was significantly higher than in control skin (P = 0.0035), or patch-stage (P = 0.0108) or tumour-stage disease (P = 0.0089). The CXCR4 mRNA expression level in plaque-stage disease was significantly higher than in control skin (P = 0.0090) or patch-stage disease (P = 0.0387). CXCL12- and CXCR4-positive cell rates in patch-stage and plaque-stage MF were significantly higher than those in control skin (P < 0.0001). CXCL12- and CXCR4-positive cell rates in tumour-stage MF were significantly lower than those in patch- and plaque-stage disease (P = 0.0274 and P = 0.0492, respectively). CONCLUSIONS Our data suggest that neoplastic T cells in MF are exposed to the microenvironment, given the abundance of CXCL12 during its progression, and also that neoplastic T cells express CXCR4, especially in the pretumour stage. We reveal that the CXCL12-CXCR4 axis plays a critical role in MF progression.
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Affiliation(s)
- R N Daggett
- Department of Comprehensive Pathology, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
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16
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Hanafusa T, Matsui S, Murota H, Tani M, Igawa K, Katayama I. Increased frequency of skin-infiltrating FoxP3+ regulatory T cells as a diagnostic indicator of severe atopic dermatitis from cutaneous T cell lymphoma. Clin Exp Immunol 2013; 172:507-12. [PMID: 23600840 DOI: 10.1111/cei.12073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2013] [Indexed: 11/27/2022] Open
Abstract
Differential diagnosis of cutaneous T cell lymphoma (CTCL) and severe atopic dermatitis (AD) is often difficult because of the similarity in their skin manifestations. However, such differentiation is extremely important because of the differences in remedy and prognosis. The aim of this study was to investigate new, helpful diagnostic aids for distinguishing CTCL from AD. The frequency of forkhead box protein 3(+) (FoxP3(+)) regulatory T cells (T(regs)) in cutaneous lesions was evaluated among the three populations. Serum-soluble interleukin-2 receptor (sIL-2R), immunoglobulin (Ig)E-radioimmunosorbent test, lactate dehydrogenase (LDH) and blood eosinophil count were measured in 11 CTCL patients (including three CTCL patients misdiagnosed previously with intractable AD), 10 adult AD patients and nine psoriasis patients. The frequency of T(regs) was increased significantly in cutaneous lesions of AD compared with those of CTCL. Serum IgE and LDH levels were also elevated significantly in AD compared with CTCL, whereas there were no significant differences in serum sIL-2R levels between CTCL and AD. In the three CTCL patients who were misdiagnosed with intractable AD, IgE and LDH levels were lower than in AD patients, whereas serum sIL-2R levels were as high as in AD patients and higher than in the other eight CTCL patients. The higher frequency of T(regs) in the cutaneous lesions of patients with AD than in those with CTCL and higher serum IgE and LDH levels in patients with AD than in those with CTCL might be helpful reference values for the differential diagnosis of these two diseases.
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Affiliation(s)
- T Hanafusa
- Department of Dermatology, Osaka University Graduate School of Medicine, Suita city, Osaka, Japan
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17
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Matić IZ, Đorđević M, Đorđić M, Grozdanić N, Damjanović A, Kolundžija B, Vidović A, Bila J, Ristić S, Mihaljević B, Tomin D, Milanović N, Ristić D, Purić M, Gavrilović D, Cordero OJ, Juranić ZD. Dipeptidyl peptidase IV: serum activity and expression on lymphocytes in different hematological malignancies. Leuk Lymphoma 2013; 54:2701-6. [DOI: 10.3109/10428194.2013.782611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Gene expression profiling in dermatitis herpetiformis skin lesions. Clin Dev Immunol 2012; 2012:198956. [PMID: 22991566 PMCID: PMC3443590 DOI: 10.1155/2012/198956] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 07/22/2012] [Accepted: 08/05/2012] [Indexed: 12/17/2022]
Abstract
Dermatitis herpetiformis (DH) is an autoimmune blistering skin disease associated with gluten-sensitive enteropathy (CD). In order to investigate the pathogenesis of skin lesions at molecular level, we analysed the gene expression profiles in skin biopsies from 6 CD patients with DH and 6 healthy controls using Affymetrix HG-U133A 2.0 arrays. 486 genes were differentially expressed in DH skin compared to normal skin: 225 were upregulated and 261 were downregulated. Consistently with the autoimmune origin of DH, functional classification of the differentially expressed genes (DEGs) indicates a B- and T-cell immune response (LAG3, TRAF5, DPP4, and NT5E). In addition, gene modulation provides evidence for a local inflammatory response (IL8, PTGFR, FSTL1, IFI16, BDKRD2, and NAMPT) with concomitant leukocyte recruitment (CCL5, ENPP2), endothelial cell activation, and neutrophil extravasation (SELL, SELE). DEGs also indicate overproduction of matrix proteases (MMP9, ADAM9, and ADAM19) and proteolytic enzymes (CTSG, ELA2, CPA3, TPSB2, and CMA1) that may contribute to epidermal splitting and blister formation. Finally, we observed modulation of genes involved in cell growth inhibition (CGREF1, PA2G4, and PPP2R1B), increased apoptosis (FAS, TNFSF10, and BASP1), and reduced adhesion at the dermal epidermal junction (PLEC1, ITGB4, and LAMA5). In conclusion, our results identify genes that are involved in the pathogenesis of DH skin lesions.
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