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Yu JE, Jeon SH, Kim MJ, Kim DH, Koo JK, Kim TH, Kim B, Yoon JY, Lim YS, Park SR, Yeo IJ, Yun J, Son DJ, Han SB, Lee YS, Hong JT. Anti-chitinase-3-like 1 antibody attenuated atopic dermatitis-like skin inflammation through inhibition of STAT3-dependent CXCL8 expression. Br J Pharmacol 2024. [PMID: 38745399 DOI: 10.1111/bph.16365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 01/27/2024] [Accepted: 02/02/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND AND PURPOSE Chitinase-3-like 1 (CHI3L1) causes skin inflammation in the progression of atopic dermatitis. We investigated if anti-CHI3L1 antibody could prevent the development of atopic dermatitis and its mechanisms of action. EXPERIMENTAL APPROACH The effect of CHI3L1 antibody on phthalic anhydride-induced atopic dermatitis animal model and in vitro reconstructed human skin (RHS) model were investigated. Expression and release of atopic dermatitis-related cytokines were determined using an enzyme-linked immunosorbent assay, and RT-qPCR, STAT3 and CXCL8 signalling were measured by western blotting. KEY RESULTS Anti-CHI3L1 antibody suppressed phthalic anhydride-induced epidermal thickening, clinical score, IgE level and infiltration of inflammatory cells, and reduced phthalic anhydride-induced inflammatory cytokines concentration. In addition, CHI3L1 antibody treatment inhibited the expression of STAT3 activity in phthalic anhydride-treated skin. It was also confirmed that CHI3L1 antibody treatment alleviated atopic dermatitis-related inflammation in the RHS model. The inhibitory effects of CHI3L1 antibody was similar or more effective compared with that of the IL-4 antibody. We further found that CHI3L1 is associated with CXCL8 by protein-association network analysis. siRNA of CHI3L1 blocked the mRNA levels of CHI3L1, IL-1β, IL-4, CXCL8, TSLP, and the expression of CHI3L1 and p-STAT, and the level of CXCL8, whereas recombinant level of CXCL8 was elevated. Moreover, siRNA of STAT3 reduced the mRNA level of these cytokines. CHI3L1 and p-STAT3 expression correlated with the reduced CXCL8 level in the RHS in vitro model. CONCLUSION AND IMPLICATIONS Our data demonstrated that CHI3L1 antibody could be a promising effective therapeutic drug for atopic dermatitis.
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Affiliation(s)
- Ji Eun Yu
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
- College of Pharmacy, Mokpo National University, Muan-gun, Jeonnam, Republic of Korea
| | - Seong Hee Jeon
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Min Ji Kim
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Dae Hwan Kim
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Ja Keun Koo
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Tae Hun Kim
- Autotelic Bio Inc., Cheongju-si, Chungbuk, Republic of Korea
| | - Bongcheol Kim
- Senelix Co. Ltd., Songpa-gu, Seoul, Republic of Korea
| | - Ji Yong Yoon
- PRESTI GEBIOLOGICS Co. Ltd., Cheongju-si, Chungbuk, Republic of Korea
| | - Young-Soo Lim
- PRESTI GEBIOLOGICS Co. Ltd., Cheongju-si, Chungbuk, Republic of Korea
| | - So Ra Park
- New Drug Development Center, Osong Medical Innovation Foundation, Cheongju-si, Chungcheongbuk-do, Korea
| | - In Jun Yeo
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
- College of Pharmacy, Kyungpook National University, Buk-gu, Daegu, Republic of Korea
| | - Jaesuk Yun
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Dong Ju Son
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Sang-Bae Han
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Yong Sun Lee
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
| | - Jin Tae Hong
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Chungbuk, Republic of Korea
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Yilmaz M, Yay E, Balci N, Toygar H, Kılıc BB, Zirh A, Rivas CA, Kantarci A. Parkinson's disease is positively associated with periodontal inflammation. J Periodontol 2023; 94:1425-1435. [PMID: 37433175 DOI: 10.1002/jper.23-0274] [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: 04/28/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND Parkinson's disease (PA) affects 1% of the global population above 60 years. PA pathogenesis involves severe neuroinflammation that impacts systemic and local inflammatory changes. We tested the hypothesis that PA is associated with periodontal tissue inflammation promoting a greater systemic inflammatory burden. METHODS We recruited 60 patients with Stage III, Grade B periodontitis (P) with and without PA (n = 20 for each). We also included systemically and periodontally healthy individuals as controls (n = 20). Clinical periodontal parameters were recorded. Serum, saliva, and gingival crevicular fluid (GCF) samples were collected to measure the inflammatory and neurodegenerative targets (YKL-40, fractalkine, S100B, alpha-synuclein, tau, vascular cell adhesion protein-1 (VCAM-1), brain-derived neurotrophic factor (BDNF), neurofilament light chain (NfL). RESULTS Parkinson's patients in this study had mild to moderate motor dysfunctions, which did not prevent them from performing optimal oral hygiene control. Periodontal parameters and GCF volume were significantly higher in the P and P+PA groups than in the control group. PA was associated with significantly increased bleeding on probing (BOP) compared to P-alone (p < 0.05), while other clinical parameters were similar between P and P+PA groups. In saliva and serum, YKL-40 levels were higher in the P+PA group than in P and C groups (p < 0.001). GCF NfL levels from shallow sites were significantly higher in the P+PA group compared to the C group (p = 0.0462). GCF S100B levels from deep sites were higher in the P+PA group than in healthy individuals (p = 0.0194). CONCLUSION The data suggested that PA is highly associated with increased periodontal inflammatory burden-bleeding upon probing and inflammatory markers-in parallel with PA-related neuroinflammation.
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Affiliation(s)
- Melis Yilmaz
- The Forsyth Institute, Cambridge, Massachusetts, USA
- Medipol University, Faculty of Dentistry, Department of Periodontology, Istanbul, Turkey
| | - Ekin Yay
- The Forsyth Institute, Cambridge, Massachusetts, USA
- Medipol University, Faculty of Dentistry, Department of Periodontology, Istanbul, Turkey
| | - Nur Balci
- Medipol University, Faculty of Dentistry, Department of Periodontology, Istanbul, Turkey
| | - Hilal Toygar
- Medipol University, Faculty of Dentistry, Department of Periodontology, Istanbul, Turkey
| | - Basak Bolluk Kılıc
- Medipol University, Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Ali Zirh
- Medipol University, Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Carla Alvarez Rivas
- The Forsyth Institute, Cambridge, Massachusetts, USA
- Harvard School of Dental Medicine, Boston, Massachusetts, USA
| | - Alpdogan Kantarci
- The Forsyth Institute, Cambridge, Massachusetts, USA
- Harvard School of Dental Medicine, Boston, Massachusetts, USA
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Neinaa YMEH, Elsayed HTI, Alshenawy HA, Gamei MM. YKL-40 immunoexpression as a prognosticator of mycosis fungoides. Int J Dermatol 2023; 62:1147-1153. [PMID: 37391891 DOI: 10.1111/ijd.16758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/01/2023] [Accepted: 06/14/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND YKL-40 is a 40 kDa chitinase-like glycoprotein that is predicted to contribute to the pathogenesis of several inflammatory and neoplastic conditions. OBJECTIVES To assess YKL-40 immunoexpression in different stages of mycosis fungoides (MF) to find out if YKL-40 is playing a possible role in disease pathophysiology and progression. METHODS This work included 50 patients with different stages of MF diagnosed on the basis of clinical, histopathological, and both CD4 and CD8 immunophenotyping, in addition to 25 normal control skin. The Immune Reactive Score (IRS) of YKL-40 expression was determined in all specimens and statistically analyzed. RESULTS YKL-40 expression reported a significant rise in MF lesions compared to control skin. Among MF specimens, the mildest expression was observed in the early patch stage followed by the plaque stage, while the strongest was in tumor stages. Positive correlations were discovered between IRS of YKL-40 expression in MF specimens and patients' age, disease chronicity, clinical staging, and TNMB classification. CONCLUSION YKL-40 might participate in MF pathophysiology, and the highest expression is associated with advanced stages of the disease and poor outcomes. Therefore, it might be of value as a prognosticator for monitoring high-risk MF patients and follow-up assessment of treatment success.
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Affiliation(s)
- Yomna Mazid El-Hamd Neinaa
- Dermatology and Venereology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
- Dermatopathology Unite, Faculty of Medicine, Tanta University, Tanta, Egypt
| | | | | | - Mohamed Mahmoud Gamei
- Dermatology and Venereology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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Yu JE, Yeo IJ, Son DJ, Yun J, Han SB, Hong JT. Anti-Chi3L1 antibody suppresses lung tumor growth and metastasis through inhibition of M2 polarization. Mol Oncol 2021; 16:2214-2234. [PMID: 34861103 PMCID: PMC9168758 DOI: 10.1002/1878-0261.13152] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/29/2021] [Accepted: 12/01/2021] [Indexed: 11/08/2022] Open
Abstract
Chitinase 3-like 1 (Chi3L1) is associated with various biological processes, such as inflammation, tissue repair, proliferation, cell survival, invasion, and extracellular matrix remodeling. Recent studies indicated that Chi3L1 is critical for cancer development and metastasis. In this study, we demonstrate that Chi3L1 serum and tissue levels were significantly increased in lung cancer patients compared with controls. We previously developed an anti-Chi3L1-humanized antibody, and here, we investigate its antitumor and antimetastatic effect. The anti-Chi3L1 antibody attenuated tumor growth and metastasis both in vitro and in vivo in a lung cancer mouse model. These inhibitory effects are associated with signal transducer and activator of transcription 6 (STAT6)-dependent M2 polarization inhibition. Proteomics analysis revealed that plasminogen (PLG) interacts with Chi3L1 and affects M2 polarization. Chi3L1 plays a critical role in lung cancer progression, and the anti-Chi3L1 antibody could be a new anticancer therapy.
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Affiliation(s)
- Ji Eun Yu
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
| | - In Jun Yeo
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
| | - Dong Ju Son
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
| | - Jaesuk Yun
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
| | - Sang-Bae Han
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
| | - Jin Tae Hong
- College of Pharmacy and Medical Research Center, Chungbuk National University, Cheongju-si, Korea
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Lee YS, Yu JE, Kim KC, Lee DH, Son DJ, Lee HP, Jung JK, Kim ND, Ham YW, Yun J, Han SB, Hong JT. A small molecule targeting CHI3L1 inhibits lung metastasis by blocking IL-13Rα2-mediated JNK-AP-1 signals. Mol Oncol 2021; 16:508-526. [PMID: 34758182 PMCID: PMC8763653 DOI: 10.1002/1878-0261.13138] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 09/07/2021] [Accepted: 11/09/2021] [Indexed: 11/24/2022] Open
Abstract
Our previous big data analyses showed a high level of association between chitinase 3 like1 (CHI3L1) expression and lung tumor development. In the present study, we investigated whether a CHI3L1‐inhibiting chemical, 2‐({3‐[2‐(1‐cyclohexen‐1‐yl)ethyl]‐6,7‐dimethoxy‐4‐oxo‐3,4‐dihydro‐2‐quinazolinyl}sulfanyl)‐N‐(4‐ethylphenyl)butanamide (K284), could inhibit lung metastasis and studied its mechanism of action. We investigated the antitumor effect of K284 both in vitro and in vivo. K284 (0.5 mg·kg−1 body weight) significantly inhibited lung metastasis in in vivo models after injection of murine melanoma cells (B16F10) or adenocarcinomic human alveolar basal epithelial cells (A549). K284 significantly and concentration‐dependently also inhibited cancer cell proliferation and migration in the A549 and H460 lung cancer cell lines. We found that the binding of K284 to the chitin‐binding domain (CBD) of CHI3L1 prevented the binding of CHI3L1 to its receptor, interleukin‐13 receptor subunit alpha‐2 (IL‐13Rα2), thereby suppressing the CHI3L1 signal. This blocking of the CHI3L1‐IL‐13Rα2 signal caused the inhibition of c‐Jun N‐terminal kinase (JNK)‐activator protein 1 (AP‐1) signals, resulting in the prevention of lung metastasis and cancer cell growth. Our data demonstrate that K284 may serve as a potential candidate anticancer compound targeting CHI3L1.
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Affiliation(s)
- Yong Sun Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Ji Eun Yu
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Ki Cheon Kim
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Dong Hun Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Dong Ju Son
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Hee Pom Lee
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Jae-Kyung Jung
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | | | - Young Wan Ham
- Department of Chemistry, Utah Valley University, Orem, UT, USA
| | - Jaesuk Yun
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Sang-Bae Han
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
| | - Jin Tae Hong
- College of Pharmacy & Medical Research Center, Chungbuk National University, Cheongju, Korea
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Larionova I, Kazakova E, Gerashchenko T, Kzhyshkowska J. New Angiogenic Regulators Produced by TAMs: Perspective for Targeting Tumor Angiogenesis. Cancers (Basel) 2021; 13:cancers13133253. [PMID: 34209679 PMCID: PMC8268686 DOI: 10.3390/cancers13133253] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/15/2021] [Accepted: 06/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Since the targeting of a single pro-angiogenic factor fails to improve oncological disease outcome, significant efforts have been made to identify new pro-angiogenic factors that could compensate for the deficiency of current therapy or act independently as single drugs. Our review aims to present the state-of-the art for well-known and recently described factors produced by macrophages that induce and regulate angiogenesis. A number of positive and negative regulators of angiogenesis in the tumor microenvironment are produced by tumor-associated macrophages (TAMs). Accumulating evidence has indicated that, apart from the well-known angiogenic factors, there are plenty of novel angiogenesis-regulating proteins that belong to different classes. We summarize the data regarding the direct or indirect mechanisms of the interaction of these factors with endothelial cells during angiogenesis. We highlight the recent findings that explain the limitations in the efficiency of current anti-angiogenic therapy approaches. Abstract Angiogenesis is crucial to the supply of a growing tumor with nutrition and oxygen. Inhibition of angiogenesis is one of the main treatment strategies for colorectal, lung, breast, renal, and other solid cancers. However, currently applied drugs that target VEGF or receptor tyrosine kinases have limited efficiency, which raises a question concerning the mechanism of patient resistance to the already developed drugs. Tumor-associated macrophages (TAMs) were identified in the animal tumor models as a key inducer of the angiogenic switch. TAMs represent a potent source not only for VEGF, but also for a number of other pro-angiogenic factors. Our review provides information about the activity of secreted regulators of angiogenesis produced by TAMs. They include members of SEMA and S100A families, chitinase-like proteins, osteopontin, and SPARC. The COX-2, Tie2, and other factors that control the pro-angiogenic activity of TAMs are also discussed. We highlight how these recent findings explain the limitations in the efficiency of current anti-angiogenic therapy. Additionally, we describe genetic and posttranscriptional mechanisms that control the expression of factors regulating angiogenesis. Finally, we present prospects for the complex targeting of the pro-angiogenic activity of TAMs.
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Affiliation(s)
- Irina Larionova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
- Correspondence: (I.L.); (J.K.)
| | - Elena Kazakova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
| | - Tatiana Gerashchenko
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
| | - Julia Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, 68167 Mannheim, Germany
- German Red Cross Blood Service Baden-Württemberg—Hessen, 68167 Mannheim, Germany
- Correspondence: (I.L.); (J.K.)
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Kim YJ, Lee MH, Lee SR, Chung HY, Kim K, Lee TG, Kim DY. Neutralizing Human Antibodies against Severe Acute Respiratory Syndrome Coronavirus 2 Isolated from a Human Synthetic Fab Phage Display Library. Int J Mol Sci 2021; 22:1913. [PMID: 33671877 PMCID: PMC7918989 DOI: 10.3390/ijms22041913] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 12/20/2022] Open
Abstract
Since it was first reported in Wuhan, China, in 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a pandemic outbreak resulting in a tremendous global threat due to its unprecedented rapid spread and an absence of a prophylactic vaccine or therapeutic drugs treating the virus. The receptor-binding domain (RBD) of the SARS-CoV-2 spike protein is a key player in the viral entry into cells through its interaction with the angiotensin-converting enzyme 2 (ACE2) receptor protein, and the RBD has therefore been crucial as a drug target. In this study, we used phage display to develop human monoclonal antibodies (mAbs) that neutralize SARS-CoV-2. A human synthetic Fab phage display library was panned against the RBD of the SARS-CoV-2 spike protein (SARS-2 RBD), yielding ten unique Fabs with moderate apparent affinities (EC50 = 19-663 nM) for the SARS-2 RBD. All of the Fabs showed no cross-reactivity to the MERS-CoV spike protein, while three Fabs cross-reacted with the SARS-CoV spike protein. Five Fabs showed neutralizing activities in in vitro assays based on the Fabs' activities antagonizing the interaction between the SARS-2 RBD and ACE2. Reformatting the five Fabs into immunoglobulin Gs (IgGs) greatly increased their apparent affinities (KD = 0.08-1.0 nM), presumably due to the effects of avidity, without compromising their non-aggregating properties and thermal stability. Furthermore, two of the mAbs (D12 and C2) significantly showed neutralizing activities on pseudo-typed and authentic SARS-CoV-2. Given their desirable properties and neutralizing activities, we anticipate that these human anti-SARS-CoV-2 mAbs would be suitable reagents to be further developed as antibody therapeutics to treat COVID-19, as well as for diagnostics and research tools.
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