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Xiang F, Zhang Z, Li Y, Li M, Xie J, Sun M, Peng Q, Lin L. Research progress in the treatment of schistosomiasis with traditional Chinese medicine. JOURNAL OF ETHNOPHARMACOLOGY 2024; 333:118501. [PMID: 38944361 DOI: 10.1016/j.jep.2024.118501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 06/08/2024] [Accepted: 06/25/2024] [Indexed: 07/01/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Schistosomiasis, caused by infection with organisms of the Schistoma genus, is a parasitic and infectious disease that poses a significant risk to human health. Schistosomiasis has been a widespread issue in China for at least 2000 years. Traditional Chinese medicine (TCM) has a rich history of treating this disease, and the significant theoretical and practical knowledge attained therein may be useful in modern practice. AIM OF THE STUDY To comprehensively review TCM for the treatment of schistosomiasis, summarize the molecular basis, mechanism of action, active ingredients and formulas of TCM, and clarify the value of TCM for expanding drug options for the clinical treatment of schistosomiasis. MATERIALS AND METHODS In PubMed, Web of Science, ScienceDirect, Google Scholar and CNKI databases, "Schistosomiasis", "Schistosoma mansoni", "Schistosoma japonicum", "Liver fibrosis" and "Granuloma" were used as the key words. Information related to in vivo animal studies and clinical studies of TCM for the treatment of schistosomiasis in the past 25 years was retrieved, and the inclusion criteria focused on medicinal plants that had a history of use in China. RESULTS In this study, we collected and organized a large amount of literature on the treatment of schistosomiasis by TCM. TCM exerts therapeutic effects through antischistosomal and immunomodulatory effects, suppresses HSC activation and proliferation, reduces ECM deposition, and inhibits oxidative stress and other activities. The treatment of schistosomiasis by TCM has a unique advantage, especially for the treatment of schistosomal liver fibrosis, and the treatment of schistosomiasis with TCM in combination with praziquantel is superior to monotherapy. CONCLUSION Schistosomiasis remains a global public health problem, and TCM has made significant progress in the prevention and treatment of schistosomiasis and is a potential source of drugs for the treatment of schistosomiasis. However, research on drug screening and the mechanism of action of TCM for the treatment of schistosomiasis is lacking, and further studies and research are needed.
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Affiliation(s)
- Feng Xiang
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Zhimin Zhang
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Yamei Li
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Minjie Li
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Jingchen Xie
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Miao Sun
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Qinghua Peng
- Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
| | - Limei Lin
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, No.300 Xueshi Road, Changsha, 410208, China.
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Leng X, Liu J, Zou Q, Wang C, Yang S. Application of color doppler ultrasound and US shear wave elastography with connective tissue growth factor in the risk assessment of papillary thyroid carcinoma. BMC Med Imaging 2024; 24:173. [PMID: 38997649 PMCID: PMC11241941 DOI: 10.1186/s12880-024-01354-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/02/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND This study aims to investigate the role of shear wave elastography (SWE) and connective tissue growth factor (CTGF) in the assessment of papillary thyroid carcinoma (PTC) prognosis. METHODS CTGF expression was detected with immunohistochemistry. Clinical and pathological data were collected. Parameters of conventional ultrasound combined with SWE were also collected. The relationship among CTGF expression, ultrasound indicators, the elastic modulus and the clinicopathological parameters were analyzed. RESULTS Univariate analysis showed that patients with high risk of PTC were characterized with male, Uygur ethnicity, increased expression of CTGF, convex lesions, calcified, incomplete capsule, intranodular blood flow, rear echo attenuation, cervical lymph node metastasis, lesions larger than 1 cm, psammoma bodies, advanced clinical stage, increased TSH and high value in the shear modulus (P < 0.05). Multivariate analysis demonstrated that the risk factors of high expression of CTGF according to contribution size order were irregular shape, aspect ratio ≥ 1, and increased TSH. The logistic regression model equation was Logit (P) = 1.153 + 1.055 × 1 + 0.926 × 2 + 1.190 × 3 and the Area Under Curve value of the logistic regression was calculated to be 0.850, with a 95% confidence interval of 0.817 to 0.883. CONCLUSION SWE and CTGF are of great value in the risk assessment of PTC. The degree of fibrosis of PTC is closely related to the prognosis. The hardness of PTC lesions and the expression level of CTGF are correlated with the main indexes of conventional ultrasound differentiating benign or malignant nodules. Irregular shape, aspect ratio ≥ 1, and increased TSH are independent factors of CTGF.
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Affiliation(s)
- Xiaoling Leng
- Department of Ultrasonography, The Tenth Affiliated Hospital of Southern Medical University(Dongguan People's Hospital), Dongguan, Guangdong, P.R. China.
| | - Jinhui Liu
- Department of Ultrasonography, The Tenth Affiliated Hospital of Southern Medical University(Dongguan People's Hospital), Dongguan, Guangdong, P.R. China
| | - Qiao Zou
- Department of Ultrasound, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, 830011, P.R. China
| | - Changchun Wang
- Department of Ultrasound, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, 830011, P.R. China
| | - Sen Yang
- Department of Ultrasound, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi, 830011, P.R. China
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Fan Y, Gao L, Huang Y, Zhao L, Zhao Y, Wang X, Mo D, Lu H, Wang D. Effects and Significance of Dicliptera chinensis Polysaccharide on the Expression of Transforming Growth Factor β1/Connective Tissue Growth Factor Pathway in the Masseter and Head and Neck Skin of Rats With Radiation-Induced Fibrosis. Int Dent J 2024:S0020-6539(24)00163-1. [PMID: 38991877 DOI: 10.1016/j.identj.2024.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/26/2024] [Accepted: 06/13/2024] [Indexed: 07/13/2024] Open
Abstract
PURPOSE To investigate whether Dicliptera chinensis polysaccharide (DCP) can alleviate radiation-induced fibrosis of masseter and head and neck skin. METHODS SD rats were divided into the control, the irradiation (IR), the IR + low dose DCP (200 mg/kg), and the IR + high dose DCP (400 mg/kg) groups. The head and neck of rats in the last 3 groups received a single dose of 18 Gy X-ray. At 1st, 2nd, 4th week (w) after radiation, haematoxylin and eosin staining were performed on masseter and skin to observe the histopathological changes; immunohistochemistry staining was performed to observe the pathological changes of the skin; Masson staining was performed on masseter and skin to observe the collagen deposition; western blot analysis was used on masseter to calculate the relative transforming growth factor β1 (TGF-β1), connective tissue growth factor (CTGF) expressions; ELISA was used to detect the contents of TGF-β1 and CTGF in skin and the contents of type I and type III collagens in masseter and skin. RESULTS In terms of skin, compared to the IR group, the IR + high-dose DCP group exhibited relatively smaller changes in skin structure, lower levels of TGF-β1 and CTGF; thinner skin thickness was observed at the 4th w after radiation; and the positive rates of collagen fibre and the optical densities of type I and type III collagens were lower at the 2nd and 4th w. For the masseter, compared to the IR group, the morphological changes were improved and the expression levels of TGF-β1 and CTGF proteins decreased in the 2 DCP dose groups at 2nd and 4th w. CONCLUSION DCP can reduce the formation and accumulation of type I and type III collagens after IR and ameliorate radiation-induced fibrosis of masseter and skin by down-regulating the expressions of TGF-β1 and CTGF.
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Affiliation(s)
- Yiyang Fan
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China; Yichang Central People's Hospital, The First College of Clinical Medical Science, China Three Gorges University, Yichang, China
| | - Linjing Gao
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, China
| | - Yude Huang
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Lixiang Zhao
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Yanfei Zhao
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Xian Wang
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Dongqin Mo
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Haoyu Lu
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China
| | - Daiyou Wang
- College of Stomatology, Hospital of Stomatology, Guangxi Medical University, Nanning, China; Guangxi Key Laboratory of the Rehabilitation and Reconstruction for Oral and Maxillofacial Research, Guangxi Clinical Research Center for Craniofacial Deformity, Guangxi Key Laboratory of Oral and Maxillofacial Surgery Deformity, Nanning, China.
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Fuster-Martínez I, Calatayud S. The current landscape of antifibrotic therapy across different organs: A systematic approach. Pharmacol Res 2024; 205:107245. [PMID: 38821150 DOI: 10.1016/j.phrs.2024.107245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/02/2024]
Abstract
Fibrosis is a common pathological process that can affect virtually all the organs, but there are hardly any effective therapeutic options. This has led to an intense search for antifibrotic therapies over the last decades, with a great number of clinical assays currently underway. We have systematically reviewed all current and recently finished clinical trials involved in the development of new antifibrotic drugs, and the preclinical studies analyzing the relevance of each of these pharmacological strategies in fibrotic processes affecting tissues beyond those being clinically studied. We analyze and discuss this information with the aim of determining the most promising options and the feasibility of extending their therapeutic value as antifibrotic agents to other fibrotic conditions.
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Affiliation(s)
- Isabel Fuster-Martínez
- Departamento de Farmacología, Universitat de València, Valencia 46010, Spain; FISABIO (Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunidad Valenciana), Valencia 46020, Spain.
| | - Sara Calatayud
- Departamento de Farmacología, Universitat de València, Valencia 46010, Spain; CIBERehd (Centro de Investigación Biomédica en Red - Enfermedades Hepáticas y Digestivas), Spain.
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Córdova-Casanova A, Cruz-Soca M, Gallardo FS, Faundez-Contreras J, Bock-Pereda A, Chun J, Vio CP, Casar JC, Brandan E. LPA-induced expression of CCN2 in muscular fibro/adipogenic progenitors (FAPs): Unraveling cellular communication networks. Matrix Biol 2024; 130:36-46. [PMID: 38723870 DOI: 10.1016/j.matbio.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/12/2024] [Accepted: 05/06/2024] [Indexed: 06/03/2024]
Abstract
Cellular Communication Network Factor 2, CCN2, is a profibrotic cytokine implicated in physiological and pathological processes in mammals. The expression of CCN2 is markedly increased in dystrophic muscles. Interestingly, diminishing CCN2 genetically or inhibiting its function improves the phenotypes of chronic muscular fibrosis in rodent models. Elucidating the cell-specific mechanisms behind the induction of CCN2 is a fundamental step in understanding its relevance in muscular dystrophies. Here, we show that the small lipids LPA and 2S-OMPT induce CCN2 expression in fibro/adipogenic progenitors (FAPs) through the activation of the LPA1 receptor and, to a lower extent, by also the LPA6 receptor. These cells show a stronger induction than myoblasts or myotubes. We show that the LPA/LPARs axis requires ROCK kinase activity and organized actin cytoskeleton upstream of YAP/TAZ signaling effectors to upregulate CCN2 levels, suggesting that mechanical signals are part of the mechanism behind this process. In conclusion, we explored the role of the LPA/LPAR axis on CCN2 expression, showing a strong cytoskeletal-dependent response in muscular FAPs.
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Affiliation(s)
- Adriana Córdova-Casanova
- Centro Científico y Tecnológico de Excelencia Ciencia & Vida, Santiago, Chile; P Universidad Católica de Chile, Santiago, Chile
| | - Meilyn Cruz-Soca
- Centro Científico y Tecnológico de Excelencia Ciencia & Vida, Santiago, Chile; P Universidad Católica de Chile, Santiago, Chile
| | | | | | - Alexia Bock-Pereda
- Centro Científico y Tecnológico de Excelencia Ciencia & Vida, Santiago, Chile; P Universidad Católica de Chile, Santiago, Chile
| | - Jerold Chun
- Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, United States
| | - Carlos P Vio
- Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Juan Carlos Casar
- Departamento de Neurología, Pontificia Universidad Católica de Chile, Chile
| | - Enrique Brandan
- Centro Científico y Tecnológico de Excelencia Ciencia & Vida, Santiago, Chile; Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile.
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Li W, Yang Y, Lin Y, Mu D. In Vitro Study of Thymosin Beta 4 Promoting Transplanted Fat Survival by Regulating Adipose-Derived Stem Cells. Aesthetic Plast Surg 2024; 48:2179-2189. [PMID: 38409346 DOI: 10.1007/s00266-024-03861-1] [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: 11/19/2023] [Accepted: 01/12/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND Autologous fat grafting (AFG) has emerged as a highly sought-after plastic surgery procedure, although its success has been hampered by the uncertain fat survival rate. Current evidence suggests that adipose-derived stem cells (ADSCs) may contribute to fat retention in AFG. In previous studies, it was confirmed that thymosin beta 4 (Tβ4) could enhance fat survival in vivo, although the precise mechanism remains unclear. METHODS ADSCs were isolated from patients undergoing liposuction and their proliferation, apoptosis, anti-apoptosis, and migration were analyzed under Tβ4 stimulation using cell counting kit-8, flow cytometry, wound healing assay, and real-time quantitative PCR. The mRNA levels of genes relating to angiogenesis and Hippo signaling were also determined. RESULTS Tβ4 at 100 ng/mL (p-value = 0.0171) and 1000 ng/mL (p-value = 0.0054) significantly increased ADSC proliferation from day 1 compared to the control group (0 ng/mL). In addition, the mRNA levels of proliferation-associated genes were elevated in the Tβ4 group. Furthermore, Tβ4 enhanced the anti-apoptotic ability of ADSCs when stimulated with Tβ4 and an apoptotic induction reagent (0 ng/mL vs. 1000 ng/mL, p-value = 0.011). Crucially, the mRNA expression levels of angiogenesis-related genes and critical genes in the Hippo pathway were affected by Tβ4 in ADSCs. CONCLUSIONS Tβ4 enhances adipose viability in AFG via facilitating ADSC proliferation and reducing apoptosis, and acts as a crucial positive regulator of ADSC-associated angiogenesis. Additionally, Tβ4 could be accountable for the phenotypic adjustment of ADSCs by regulating the Hippo pathway. NO LEVEL ASSIGNED This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable. This excludes Review Articles, Book Reviews, and manuscripts that concern Basic Science, Animal Studies, Cadaver Studies, and Experimental Studies. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Wandi Li
- Senior Department of Burns and Plastic Surgery, The Fourth Medical Center of PLA General Hospital, No. 51 Fucheng Road, Haidian District, Beijing, 100048, People's Republic of China
- Department of Aesthetic and Reconstructive Breast Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Yan Yang
- Department of Burns and Plastic Surgery, Xiangya Hospital, Central South University, No. 87 Xiangya Road, Kaifu District, Changsha, Hunan, 410008, People's Republic of China
| | - Yan Lin
- Department of Aesthetic and Reconstructive Breast Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China
| | - Dali Mu
- Department of Aesthetic and Reconstructive Breast Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 33 Badachu Road, Shijingshan District, Beijing, 100144, People's Republic of China.
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Zhang D, Wang Y, Zhou Z, Wang L, Liu C, Jiang Y. Role of miRNA-regulated type H vessel formation in osteoporosis. Front Endocrinol (Lausanne) 2024; 15:1394785. [PMID: 38883597 PMCID: PMC11176424 DOI: 10.3389/fendo.2024.1394785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Accepted: 05/20/2024] [Indexed: 06/18/2024] Open
Abstract
Osteoporosis (OP) is a chronic systemic bone metabolism disease characterized by decreased bone mass, microarchitectural deterioration, and fragility fractures. With the demographic change caused by long lifespans and population aging, OP is a growing health problem. The role of miRNA in the pathogenesis of OP has also attracted widespread attention from scholars in recent years. Type H vessels are unique microvessels of the bone and have become a new focus in the pathogenesis of OP because they play an essential role in osteogenesis-angiogenesis coupling. Previous studies found some miRNAs regulate type H vessel formation through the regulatory factors, including platelet-derived growth factor-BB (PDGF-BB), hypoxia-inducible factor 1α (HIF-1α), vascular endothelial growth factor (VEGF), and so on. These findings help us gain a more in-depth understanding of the relationship among miRNAs, type H vessels, and OP to find a new perspective on treating OP. In the present mini-review, we will introduce the role of type H vessels in the pathogenesis of OP and the regulation of miRNAs on type H vessel formation by affecting regulatory factors to provide some valuable insights for future studies of OP treatment.
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Affiliation(s)
- Dailiang Zhang
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Yongjing Wang
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Zunzhen Zhou
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Limei Wang
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Chongzhi Liu
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
| | - Yuan Jiang
- Clinical Medical College and the First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan, China
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Kovácsházi C, Hambalkó S, Sayour NV, Gergely TG, Brenner GB, Pelyhe C, Kapui D, Weber BY, Hültenschmidt AL, Pállinger É, Buzás EI, Zolcsák Á, Kiss B, Bozó T, Csányi C, Kósa N, Kellermayer M, Farkas R, Karvaly GB, Wynne K, Matallanas D, Ferdinandy P, Giricz Z. Effect of hypercholesterolemia on circulating and cardiomyocyte-derived extracellular vesicles. Sci Rep 2024; 14:12016. [PMID: 38797778 PMCID: PMC11128454 DOI: 10.1038/s41598-024-62689-6] [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: 09/07/2023] [Accepted: 05/20/2024] [Indexed: 05/29/2024] Open
Abstract
Hypercholesterolemia (HC) induces, propagates and exacerbates cardiovascular diseases via various mechanisms that are yet not properly understood. Extracellular vesicles (EVs) are involved in the pathomechanism of these diseases. To understand how circulating or cardiac-derived EVs could affect myocardial functions, we analyzed the metabolomic profile of circulating EVs, and we performed an in-depth analysis of cardiomyocyte (CM)-derived EVs in HC. Circulating EVs were isolated with Vezics technology from male Wistar rats fed with high-cholesterol or control chow. AC16 human CMs were treated with Remembrane HC supplement and EVs were isolated from cell culture supernatant. The biophysical properties and the protein composition of CM EVs were analyzed. THP1-ASC-GFP cells were treated with CM EVs, and monocyte activation was measured. HC diet reduced the amount of certain phosphatidylcholines in circulating EVs, independently of their plasma level. HC treatment significantly increased EV secretion of CMs and greatly modified CM EV proteome, enriching several proteins involved in tissue remodeling. Regardless of the treatment, CM EVs did not induce the activation of THP1 monocytes. In conclusion, HC strongly affects the metabolome of circulating EVs and dysregulates CM EVs, which might contribute to HC-induced cardiac derangements.
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Affiliation(s)
- Csenger Kovácsházi
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Szabolcs Hambalkó
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Nabil V Sayour
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Tamás G Gergely
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Gábor B Brenner
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Csilla Pelyhe
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Dóra Kapui
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Bennet Y Weber
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | | | - Éva Pállinger
- Institute of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Edit I Buzás
- Institute of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
- ELKH-SE Translational Extracellular Vesicle Research Group, Budapest, Hungary
- HCEMM-SU Extracellular Vesicle Research Group, Budapest, Hungary
| | - Ádám Zolcsák
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Bálint Kiss
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
- HUNREN-SE Biophysical Virology Research Group, Budapest, Hungary
| | - Tamás Bozó
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Csilla Csányi
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Nikolett Kósa
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
| | - Miklós Kellermayer
- Department of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary
- HUNREN-SE Biophysical Virology Research Group, Budapest, Hungary
| | - Róbert Farkas
- Department of Laboratory Medicine, Laboratory of Mass Spectrometry and Separation Technology, Semmelweis University, Budapest, Hungary
| | - Gellért B Karvaly
- Department of Laboratory Medicine, Laboratory of Mass Spectrometry and Separation Technology, Semmelweis University, Budapest, Hungary
| | - Kieran Wynne
- Systems Biology Ireland and School of Medicine, University College Dublin, Belfield, Dublin 4, Ireland
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - David Matallanas
- Systems Biology Ireland and School of Medicine, University College Dublin, Belfield, Dublin 4, Ireland
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Zoltán Giricz
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary.
- Pharmahungary Group, Szeged, Hungary.
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Higashi Y, Nishida C, Tomonaga T, Izumi H, Kawai N, Morimoto T, Hara K, Yamasaki K, Moriyama A, Takeshita JI, Wang KY, Higashi H, Ono R, Sumiya K, Sakurai K, Yatera K, Morimoto Y. Intratracheal instillation of polyacrylic acid induced pulmonary fibrosis with elevated transforming growth factor-β1 and connective tissue growth factor. Toxicology 2024; 506:153845. [PMID: 38801935 DOI: 10.1016/j.tox.2024.153845] [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: 03/21/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
We investigated the intratracheal instillation of Polyacrylic acid (PAA) in rats to determine if it would cause pulmonary disorders, and to see what factors would be associated with the pathological changes. Male F344 rats were intratracheally instilled with low (0.2 mg/rat) and high (1.0 mg/rat) doses of PAA. They were sacrificed at 3 days, 1 week, 1 month, 3 months, and 6 months after PAA exposure to examine inflammatory and fibrotic changes in the lungs. There was a persistent increase in the neutrophil count, lactate dehydrogenase (LDH) levels, cytokine-induced neutrophil chemoattractant (CINC) values in bronchoalveolar lavage fluid (BALF), and heme oxygenase-1 (HO-1) in lung tissue. Transforming growth factor-beta 1 (TGF-β1), a fibrotic factor, showed a sustained increase in the BALF until 6 months after intratracheal instillation, and connective tissue growth factor (CTGF) in lung tissue was elevated at 3 days after exposure. Histopathological findings in the lung tissue showed persistent (more than one month) inflammation, fibrotic changes, and epithelial-mesenchymal transition (EMT) changes. There was also a strong correlation between TGF-β1 in the BALF and, especially, in the fibrosis score of histopathological specimens. Intratracheal instillation of PAA induced persistent neutrophilic inflammation, fibrosis, and EMT in the rats' lungs, and TGF-β1 and CTGF appeared to be associated with the persistent fibrosis.
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Affiliation(s)
- Yasuyuki Higashi
- Department of Respiratory Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Chinatsu Nishida
- Department of Environmental Health Engineering, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Taisuke Tomonaga
- Department of Occupational Pneumology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Hiroto Izumi
- Department of Occupational Pneumology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Naoki Kawai
- Department of Occupational Pneumology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Toshiki Morimoto
- Department of Respiratory Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Kanako Hara
- Department of Respiratory Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Kei Yamasaki
- Department of Respiratory Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Akihiro Moriyama
- Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan
| | - Jun-Ichi Takeshita
- Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan
| | - Ke-Yong Wang
- Shared-Use Research Center, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Hidenori Higashi
- Department of Environmental Health Engineering, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Ryohei Ono
- Department of Chemistry and Biochemistry, The University of Kitakyushu, 1-1, Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0135, Japan
| | - Kazuki Sumiya
- Department of Chemistry and Biochemistry, The University of Kitakyushu, 1-1, Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0135, Japan
| | - Kazuo Sakurai
- Department of Chemistry and Biochemistry, The University of Kitakyushu, 1-1, Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0135, Japan
| | - Kazuhiro Yatera
- Department of Respiratory Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
| | - Yasuo Morimoto
- Department of Occupational Pneumology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu, Fukuoka 807-8555, Japan.
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10
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Sanches BDA, Teófilo FBS, Brunet MY, Villapun VM, Man K, Rocha LC, Neto JP, Matsumoto MR, Maldarine JS, Ciena AP, Cox SC, Carvalho HF. Telocytes: current methods of research, challenges and future perspectives. Cell Tissue Res 2024; 396:141-155. [PMID: 38539007 DOI: 10.1007/s00441-024-03888-5] [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: 12/21/2023] [Accepted: 03/12/2024] [Indexed: 04/28/2024]
Abstract
Telocytes (TCs) are CD34-positive interstitial cells that have long cytoplasmic projections, called telopodes; they have been identified in several organs and in various species. These cells establish a complex communication network between different stromal and epithelial cell types, and there is growing evidence that they play a key role in physiology and pathology. In many tissues, TC network impairment has been implicated in the onset and progression of pathological conditions, which makes the study of TCs of great interest for the development of novel therapies. In this review, we summarise the main methods involved in the characterisation of these cells as well as their inherent difficulties and then discuss the functional assays that are used to uncover the role of TCs in normal and pathological conditions, from the most traditional to the most recent. Furthermore, we provide future perspectives in the study of TCs, especially regarding the establishment of more precise markers, commercial lineages and means for drug delivery and genetic editing that directly target TCs.
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Affiliation(s)
- Bruno D A Sanches
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas (UNICAMP), Carl von Linnaeus St. Bldg G1, Bertrand Russel Ave., Campinas, São Paulo, Brazil
| | - Francisco B S Teófilo
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas (UNICAMP), Carl von Linnaeus St. Bldg G1, Bertrand Russel Ave., Campinas, São Paulo, Brazil
| | - Mathieu Y Brunet
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Victor M Villapun
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Kenny Man
- Department of Oral and Maxillofacial Surgery & Special Dental Care, University Medical Center Utrecht, Utrecht University, Utrecht, 3508 GA, The Netherlands
- Regenerative Medicine Center Utrecht, Utrecht, 3584 CT, The Netherlands
| | - Lara C Rocha
- Laboratory of Morphology and Physical Activity (LAMAF), Institute of Biosciences, São Paulo State University (UNESP), 1515 24 A Ave., Rio Claro, São Paulo, Brazil
| | - Jurandyr Pimentel Neto
- Laboratory of Morphology and Physical Activity (LAMAF), Institute of Biosciences, São Paulo State University (UNESP), 1515 24 A Ave., Rio Claro, São Paulo, Brazil
| | - Marta R Matsumoto
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas (UNICAMP), Carl von Linnaeus St. Bldg G1, Bertrand Russel Ave., Campinas, São Paulo, Brazil
| | - Juliana S Maldarine
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas (UNICAMP), Carl von Linnaeus St. Bldg G1, Bertrand Russel Ave., Campinas, São Paulo, Brazil
| | - Adriano P Ciena
- Laboratory of Morphology and Physical Activity (LAMAF), Institute of Biosciences, São Paulo State University (UNESP), 1515 24 A Ave., Rio Claro, São Paulo, Brazil
| | - Sophie C Cox
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Hernandes F Carvalho
- Department of Structural and Functional Biology, Institute of Biology, State University of Campinas (UNICAMP), Carl von Linnaeus St. Bldg G1, Bertrand Russel Ave., Campinas, São Paulo, Brazil.
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11
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Leguit RJ, Broekhuizen R, de Witte M, Raymakers RAP, Goldschmeding R. CCN2/CTGF expression does not correlate with fibrosis in myeloproliferative neoplasms, consistent with noncanonical TGF-β signaling driving myelofibrosis. Virchows Arch 2024; 484:837-845. [PMID: 38602559 PMCID: PMC11106196 DOI: 10.1007/s00428-024-03799-4] [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: 01/08/2024] [Revised: 02/20/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
The classical BCR::ABL1-negative myeloproliferative neoplasms (MPN) form a group of bone marrow (BM) diseases with the potential to progress to acute myeloid leukemia or develop marrow fibrosis and subsequent BM failure. The mechanism by which BM fibrosis develops and the factors that drive stromal activation and fibrosis are not well understood. Cellular Communication Network 2 (CCN2), also known as CTGF (Connective Tissue Growth Factor), is a profibrotic matricellular protein functioning as an important driver and biomarker of fibrosis in a wide range of diseases outside the marrow. CCN2 can promote fibrosis directly or by acting as a factor downstream of TGF-β, the latter already known to contribute to myelofibrosis in MPN.To study the possible involvement of CCN2 in BM fibrosis in MPN, we assessed CCN2 protein expression by immunohistochemistry in 75 BM biopsies (55 × MPN and 20 × normal controls). We found variable expression of CCN2 in megakaryocytes with significant overexpression in a subgroup of 7 (13%) MPN cases; 4 of them (3 × essential thrombocytemia and 1 × prefibrotic primary myelofibrosis) showed no fibrosis (MF-0), 2 (1 × post-polycythemic myelofibrosis and 1 × primary myelofibrosis) showed moderate fibrosis (MF-2), and 1 (primary myelofibrosis) severe fibrosis (MF-3). Remarkably, CCN2 expression did not correlate with fibrosis or other disease parameters such as platelet count or thrombovascular events, neither in this subgroup nor in the whole study group. This suggests that in BM of MPN patients other, CCN2-independent pathways (such as noncanonical TGF-β signaling) may be more important for the development of fibrosis.
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Affiliation(s)
- Roos J Leguit
- Dept of Pathology, University Medical Centre Utrecht, H04-3123508 GA, POB 85500, Utrecht, The Netherlands.
| | - Roel Broekhuizen
- Dept of Pathology, University Medical Centre Utrecht, H04-3123508 GA, POB 85500, Utrecht, The Netherlands
| | - Moniek de Witte
- Dept of Hematology, University Medical Centre Utrecht, Cancer Center, Utrecht, The Netherlands
| | - Reinier A P Raymakers
- Dept of Hematology, University Medical Centre Utrecht, Cancer Center, Utrecht, The Netherlands
| | - Roel Goldschmeding
- Dept of Pathology, University Medical Centre Utrecht, H04-3123508 GA, POB 85500, Utrecht, The Netherlands
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12
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Qiu Y, Que Y, Ding Z, Zhang S, Wei R, Xia J, Lin Y. Drugs targeting CTGF in the treatment of pulmonary fibrosis. J Cell Mol Med 2024; 28:e18448. [PMID: 38774993 PMCID: PMC11109635 DOI: 10.1111/jcmm.18448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 04/23/2024] [Accepted: 05/13/2024] [Indexed: 05/24/2024] Open
Abstract
Pulmonary fibrosis represents the final alteration seen in a wide variety of lung disorders characterized by increased fibroblast activity and the accumulation of substantial amounts of extracellular matrix, along with inflammatory damage and the breakdown of tissue architecture. This condition is marked by a significant mortality rate and a lack of effective treatments. The depositing of an excessive quantity of extracellular matrix protein follows the damage to lung capillaries and alveolar epithelial cells, leading to pulmonary fibrosis and irreversible damage to lung function. It has been proposed that the connective tissue growth factor (CTGF) plays a critical role in the advancement of pulmonary fibrosis by enhancing the accumulation of the extracellular matrix and exacerbating fibrosis. In this context, the significance of CTGF in pulmonary fibrosis is examined, and a summary of the development of drugs targeting CTGF for the treatment of pulmonary fibrosis is provided.
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Affiliation(s)
- Yudan Qiu
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Yueyue Que
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Zheyu Ding
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Shanshan Zhang
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Rong Wei
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Jianing Xia
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
| | - Yingying Lin
- School of PharmacyHangzhou Normal UniversityHangzhouZhejiangChina
- Key Laboratory of Elemene Class Anti‐Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang ProvinceHangzhou Normal UniversityHangzhouZhejiangChina
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13
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Murakami Y, Imaizumi T, Hashizume K, Tezuka Y, Oku Y, Nishiya N, Sanbe A, Kurosaka D. Inhibition of Connective Tissue Growth Factor Expression in Adult Retinal Pigment Epithelial-19 Cells by Blocking Yes-Associated Protein/Transcriptional Coactivator with PDZ-Binding Motif Activity. J Ocul Pharmacol Ther 2024; 40:246-252. [PMID: 38517736 DOI: 10.1089/jop.2023.0141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2024] Open
Abstract
Purpose: To investigate the effect of yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ) on connective tissue growth factor (CTGF) expression in adult retinal pigment epithelial (ARPE)-19 cells. We also studied the inhibitory effect of K-975, a new pan-transcriptional enhanced associate domain (TEAD) inhibitor, and luteolin, a plant-derived flavonoid on CTGF expression. Methods: ARPE-19 cells were transfected with either YAP or TAZ overexpression plasmid or treated with transforming growth factor (TGF)-β2. The cells were cultured either with or without K-975 or luteolin. The expression of YAP, TAZ, and CTGF was examined using real-time PCR. Results: ARPE-19 cells overexpressing YAP or TAZ exhibited significantly increased CTGF expression. This increase was attenuated by K-975 or luteolin alone. TGF-β2 treatment significantly raised the expression of not just YAP and TAZ, but also CTGF in ARPE-19 cells. TGF-β2 treatment-enhanced CTGF expression was considerably lowered by the addition of K-975 or luteolin. Conclusions: Overexpression of YAP or TAZ and treatment with TGF-β2 led to an increase in the expression of CTGF in ARPE-19 cells. These increases were attenuated by treatment with K-975 and luteolin. These findings suggest that YAP and TAZ may be related to the expression of CTGF in ARPE-19 cells and that K-975 and luteolin can be explored as potential therapeutic agents for preventing CTGF production in vitreoretinal fibrosis.
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Affiliation(s)
- Yoko Murakami
- Department of Ophthalmology, School of Medicine, Iwate Medical University, 2-1-1 Idaitori, Yahaba-Cho, Shiwa-gun, Iwate, Japan
| | - Toshiyasu Imaizumi
- Department of Ophthalmology, School of Medicine, Iwate Medical University, 2-1-1 Idaitori, Yahaba-Cho, Shiwa-gun, Iwate, Japan
| | - Kouhei Hashizume
- Department of Ophthalmology, School of Medicine, Iwate Medical University, 2-1-1 Idaitori, Yahaba-Cho, Shiwa-gun, Iwate, Japan
| | - Yu Tezuka
- Department of Pharmacotherapeutics, School of Pharmacy, Iwate Medical University, Shiwa-gun, Japan
| | - Yusuke Oku
- Department of Integrated Information for Pharmaceutical Sciences, School of Pharmacy, Iwate Medical University, Shiwa-gun, Japan
| | - Naoyuki Nishiya
- Department of Integrated Information for Pharmaceutical Sciences, School of Pharmacy, Iwate Medical University, Shiwa-gun, Japan
| | - Atsushi Sanbe
- Department of Pharmacotherapeutics, School of Pharmacy, Iwate Medical University, Shiwa-gun, Japan
| | - Daijiro Kurosaka
- Department of Ophthalmology, School of Medicine, Iwate Medical University, 2-1-1 Idaitori, Yahaba-Cho, Shiwa-gun, Iwate, Japan
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14
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Ren M, Yao S, Chen T, Luo H, Tao X, Jiang H, Yang X, Zhang H, Yu S, Wang Y, Lu A, Zhang G. Connective Tissue Growth Factor: Regulation, Diseases, and Drug Discovery. Int J Mol Sci 2024; 25:4692. [PMID: 38731911 PMCID: PMC11083620 DOI: 10.3390/ijms25094692] [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: 02/27/2024] [Revised: 04/18/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
In drug discovery, selecting targeted molecules is crucial as the target could directly affect drug efficacy and the treatment outcomes. As a member of the CCN family, CTGF (also known as CCN2) is an essential regulator in the progression of various diseases, including fibrosis, cancer, neurological disorders, and eye diseases. Understanding the regulatory mechanisms of CTGF in different diseases may contribute to the discovery of novel drug candidates. Summarizing the CTGF-targeting and -inhibitory drugs is also beneficial for the analysis of the efficacy, applications, and limitations of these drugs in different disease models. Therefore, we reviewed the CTGF structure, the regulatory mechanisms in various diseases, and drug development in order to provide more references for future drug discovery.
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Affiliation(s)
- Meishen Ren
- Key Laboratory of Animal Diseases and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Shanshan Yao
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Tienan Chen
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Hang Luo
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Xiaohui Tao
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Hewen Jiang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Xin Yang
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Huarui Zhang
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Sifan Yu
- School of Chinese Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Yin Wang
- Key Laboratory of Animal Diseases and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China
| | - Aiping Lu
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
| | - Ge Zhang
- Law Sau Fai Institute for Advancing Translational Medicine in Bone and Joint Diseases (TMBJ), School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, China
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15
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Zhao Z, Sun X, Tu P, Ma Y, Guo Y, Zhang Y, Liu M, Wang L, Chen X, Si L, Li G, Pan Y. Mechanisms of vascular invasion after cartilage injury and potential engineering cartilage treatment strategies. FASEB J 2024; 38:e23559. [PMID: 38502020 DOI: 10.1096/fj.202302391rr] [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: 11/21/2023] [Revised: 02/26/2024] [Accepted: 03/01/2024] [Indexed: 03/20/2024]
Abstract
Articular cartilage injury is one of the most common diseases in orthopedic clinics. Following an articular cartilage injury, an inability to resist vascular invasion can result in cartilage calcification by newly formed blood vessels. This process ultimately leads to the loss of joint function, significantly impacting the patient's quality of life. As a result, developing anti-angiogenic methods to repair damaged cartilage has become a popular research topic. Despite this, tissue engineering, as an anti-angiogenic strategy in cartilage injury repair, has not yet been adequately investigated. This exhaustive literature review mainly focused on the process and mechanism of vascular invasion in articular cartilage injury repair and summarized the major regulatory factors and signaling pathways affecting angiogenesis in the process of cartilage injury. We aimed to discuss several potential methods for engineering cartilage repair with anti-angiogenic strategies. Three anti-angiogenic tissue engineering methods were identified, including administering angiogenesis inhibitors, applying scaffolds to manage angiogenesis, and utilizing in vitro bioreactors to enhance the therapeutic properties of cultured chondrocytes. The advantages and disadvantages of each strategy were also analyzed. By exploring these anti-angiogenic tissue engineering methods, we hope to provide guidance for researchers in related fields for future research and development in cartilage repair.
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Affiliation(s)
- Zitong Zhao
- School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Xiaoxian Sun
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Pengcheng Tu
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Yong Ma
- School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Jiangsu CM Clinical Innovation Center of Degenerative Bone & Joint Disease, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, P.R. China
| | - Yang Guo
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Jiangsu CM Clinical Innovation Center of Degenerative Bone & Joint Disease, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, P.R. China
| | - Yafeng Zhang
- Jiangsu CM Clinical Innovation Center of Degenerative Bone & Joint Disease, Wuxi TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Wuxi, P.R. China
| | - Mengmin Liu
- School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Lining Wang
- School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Xinyu Chen
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Lin Si
- Affiliated Hospital, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - Guangguang Li
- Orthopedics and traumatology department, Yixing Traditional Chinese Medicine Hospital, Yixing, P.R. China
| | - Yalan Pan
- Laboratory of New Techniques of Restoration and Reconstruction of Orthopedics and Traumatology, Nanjing University of Chinese Medicine, Nanjing, P.R. China
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16
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Bozzini S, Bozza E, Bagnera C, Del Fante C, Barone E, De Vitis S, De Amici M, Testa G, Croce S, Valsecchi C, Avanzini MA, Cacciatore R, Mortellaro C, Viarengo G, Perotti C, Meloni F. Exosomal-miRNas expression and growth factors released by mononuclear cells of CLAD patients in response to extracorporeal photopheresis. J Transl Med 2024; 22:276. [PMID: 38486224 PMCID: PMC10938790 DOI: 10.1186/s12967-024-05045-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 02/26/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND CLAD (Chronic Lung Allograft Dysfunction) remains a serious complication following lung transplantation. Some evidence shows that portions of Extracorporeal Photopheresis (ECP)-treated patients improve/stabilize their graft function. In spite of that, data concerning molecular mechanisms are still lacking. Aims of our study were to assess whether ECP effects are mediated by Mononuclear Cells (MNCs) modulation in term of microRNAs (miRNAs) expression and growth factors release. METHODS Cells from leukapheresis of 16 CLAD patients, at time 0 and 6-months (10 cycles), were cultured for 48h ± PHA (10 ug/ml) or LPS (2 ug/ml). Expression levels of miR-146a-5p, miR-155-5p, miR-31-5p, miR181a-5p, miR-142-3p, miR-16-5p and miR-23b-5p in MNCs-exosomes were evaluated by qRT-PCR, while ELISA assessed different growth factors levels on culture supernatants. RESULTS Our result showed miR-142-3p down-regulation (p = 0.02) in MNCs of ECP-patients after the 10 cycles and after LPS stimulation (p = 0.005). We also find miR-146a-5p up-regulation in cells after the 10 cycles stimulated with LPS (p = 0.03). Connective tissue growth factor (CTGF) levels significantly decreased in MNCs supernatant (p = 0.04). The effect of ECP is translated into frequency changes of Dendritic Cell (DC) subpopulations and a slight increase in T regulatory cells (Treg) number and a significant decrease in CTGF release. CONCLUSIONS ECP might affect regulatory T cell functions, since both miR-142 and miR-146a have been shown to be involved in the regulation of suppressor regulatory T cell functions and DCs. On the other side ECP, possibly by regulating macrophage activation, is able to significantly down modulate CTGF release.
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Affiliation(s)
- Sara Bozzini
- Department of Anesthesia and Intensive Care, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.
| | - Eleonora Bozza
- Department of Paediatric Oncoaematology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Cecilia Bagnera
- Department of Paediatric Oncoaematology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Claudia Del Fante
- Immunohaematology and Transfusion Service, Cell Manipulation Laboratory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Eugenio Barone
- Immunohaematology and Transfusion Service, Cell Manipulation Laboratory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Simona De Vitis
- Immunohaematology and Transfusion Service, Cell Manipulation Laboratory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Mara De Amici
- Immuno-Allergology Laboratory of the Clinical Chemistry Unit and Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Giorgia Testa
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Stefania Croce
- Department of Paediatric Oncoaematology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Valsecchi
- Department of Paediatric Oncoaematology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maria A Avanzini
- Department of Paediatric Oncoaematology/Cell Factory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Rosalia Cacciatore
- Immunohaematology and Transfusion Service, Cell Manipulation Laboratory, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Cristina Mortellaro
- Immunohaematology and Transfusion Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gianluca Viarengo
- Immunohaematology and Transfusion Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Cesare Perotti
- Immunohaematology and Transfusion Service, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federica Meloni
- Department of Cardio-Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
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17
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Wang M, Yan M, Tan L, Zhao X, Liu G, Zhang Z, Zhang J, Gao H, Qin W. Non-coding RNAs: targets for Chinese herbal medicine in treating myocardial fibrosis. Front Pharmacol 2024; 15:1337623. [PMID: 38476331 PMCID: PMC10928947 DOI: 10.3389/fphar.2024.1337623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/07/2024] [Indexed: 03/14/2024] Open
Abstract
Cardiovascular diseases have become the leading cause of death in urban and rural areas. Myocardial fibrosis is a common pathological manifestation at the adaptive and repair stage of cardiovascular diseases, easily predisposing to cardiac death. Non-coding RNAs (ncRNAs), RNA molecules with no coding potential, can regulate gene expression in the occurrence and development of myocardial fibrosis. Recent studies have suggested that Chinese herbal medicine can relieve myocardial fibrosis through targeting various ncRNAs, mainly including microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs). Thus, ncRNAs are novel drug targets for Chinese herbal medicine. Herein, we summarized the current understanding of ncRNAs in the pathogenesis of myocardial fibrosis, and highlighted the contribution of ncRNAs to the therapeutic effect of Chinese herbal medicine on myocardial fibrosis. Further, we discussed the future directions regarding the potential applications of ncRNA-based drug screening platform to screen drugs for myocardial fibrosis.
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Affiliation(s)
- Minghui Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Maocai Yan
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Liqiang Tan
- Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, China
| | - Xiaona Zhao
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
- School of Pharmacy, Weifang Medical University, Weifang, Shandong, China
| | - Guoqing Liu
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Zejin Zhang
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
- School of Pharmacy, Binzhou Medical University, Yantai, Shandong, China
| | - Jing Zhang
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Honggang Gao
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
| | - Wei Qin
- School of Pharmacy, Jining Medical University, Rizhao, Shandong, China
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18
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Dai X, Du Z, Jin C, Tang B, Chen X, Jing X, Shen Y, He F, Wang S, Li J, Ding K, Zang Y. Inulin-like polysaccharide ABWW may impede CCl 4 induced hepatic stellate cell activation through mediating the FAK/PI3K/AKT signaling pathway in vitro & in vivo. Carbohydr Polym 2024; 326:121637. [PMID: 38142102 DOI: 10.1016/j.carbpol.2023.121637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/17/2023] [Accepted: 11/22/2023] [Indexed: 12/25/2023]
Abstract
Studies have shown that terrestrial acidic polysaccharides containing carboxyl groups and seaweed sulfated polysaccharides have strong potential in anti-liver fibrosis. However, there is no investigation on the anti-liver fibrosis of fructan, a ubiquitous natural polysaccharide. The present study aimed to understand the effect of fructan in ameliorating carbon tetrachloride (CCl4)-induced liver fibrosis in mice. Here, an inulin-like fructan ABWW from Achyranthes bidentata Bl. was characterized by fructose enzymatic hydrolysis, methylation analysis, ESI-MS, and NMR. It was composed of →2)-β-d-Fruf-(1→ and →2)-β-d-Fruf-(1, 6→, terminated with →1)-α-d-Glcp and →2)-β-d-Fruf residues. The biological studies showed that ABWW could improve liver damage and liver fibrosis induced by CCl4in vivo and inhibit hepatic stellate cell (HSC) activation and migration in vitro. We further demonstrated that ABWW inhibited LX2 activation via suppressing the FAK/PI3K/AKT signaling pathway. Hence, ABWW might be a potential novel active compound for anti-fibrosis new drug development.
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Affiliation(s)
- Xiaolan Dai
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhenyun Du
- Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Can Jin
- Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; Nanjing University of Traditional Chinese Medicine, Nanjing 563003, China
| | - Bixi Tang
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Xia Chen
- Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Xiaoqi Jing
- Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yumei Shen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fei He
- Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Shunchun Wang
- Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Jia Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China; School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China; ZhongShan Institute for Drug Discovery, Zhongshan Tsuihang New District, Guangdong 528400, China.
| | - Kan Ding
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China; Glycochemistry and Glycobiology Lab, Carbohydrate Drug Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; ZhongShan Institute for Drug Discovery, Zhongshan Tsuihang New District, Guangdong 528400, China.
| | - Yi Zang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China; University of Chinese Academy of Sciences, Beijing 100049, China; Lingang Laboratory, Shanghai 201203, China; School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China.
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19
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Ye L, Ziesch A, Schneider JS, Ofner A, Nieß H, Denk G, Hohenester S, Mayr D, Mahajan UM, Munker S, Khaled NB, Wimmer R, Gerbes AL, Mayerle J, He Y, Geier A, Toni END, Zhang C, Reiter FP. The inhibition of YAP Signaling Prevents Chronic Biliary Fibrosis in the Abcb4 -/- Model by Modulation of Hepatic Stellate Cell and Bile Duct Epithelium Cell Pathophysiology. Aging Dis 2024; 15:338-356. [PMID: 37307826 PMCID: PMC10796084 DOI: 10.14336/ad.2023.0602] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 06/02/2023] [Indexed: 06/14/2023] Open
Abstract
Primary sclerosing cholangitis (PSC) represents a chronic liver disease characterized by poor prognosis and lacking causal treatment options. Yes-associated protein (YAP) functions as a critical mediator of fibrogenesis; however, its therapeutic potential in chronic biliary diseases such as PSC remains unestablished. The objective of this study is to elucidate the possible significance of YAP inhibition in biliary fibrosis by examining the pathophysiology of hepatic stellate cells (HSC) and biliary epithelial cells (BEC). Human liver tissue samples from PSC patients were analyzed to assess the expression of YAP/connective tissue growth factor (CTGF) relative to non-fibrotic control samples. The pathophysiological relevance of YAP/CTGF in HSC and BEC was investigated in primary human HSC (phHSC), LX-2, H69, and TFK-1 cell lines through siRNA or pharmacological inhibition utilizing verteporfin (VP) and metformin (MF). The Abcb4-/- mouse model was employed to evaluate the protective effects of pharmacological YAP inhibition. Hanging droplet and 3D matrigel culture techniques were utilized to investigate YAP expression and activation status of phHSC under various physical conditions. YAP/CTGF upregulation was observed in PSC patients. Silencing YAP/CTGF led to inhibition of phHSC activation and reduced contractility of LX-2 cells, as well as suppression of epithelial-mesenchymal transition (EMT) in H69 cells and proliferation of TFK-1 cells. Pharmacological inhibition of YAP mitigated chronic liver fibrosis in vivo and diminished ductular reaction and EMT. YAP expression in phHSC was effectively modulated by altering extracellular stiffness, highlighting YAP's role as a mechanotransducer. In conclusion, YAP regulates the activation of HSC and EMT in BEC, thereby functioning as a checkpoint of fibrogenesis in chronic cholestasis. Both VP and MF demonstrate effectiveness as YAP inhibitors, capable of inhibiting biliary fibrosis. These findings suggest that VP and MF warrant further investigation as potential therapeutic options for the treatment of PSC.
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Affiliation(s)
- Liangtao Ye
- Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Andreas Ziesch
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | | | - Andrea Ofner
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Hanno Nieß
- Biobank of the Department of General, Visceral and Transplantion Surgery, University Hospital, LMU Munich, Germany.
| | - Gerald Denk
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Simon Hohenester
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Doris Mayr
- Institute of Pathology, Faculty of Medicine, LMU Munich, Germany.
| | - Ujjwal M. Mahajan
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Stefan Munker
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Najib Ben Khaled
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Ralf Wimmer
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | | | - Julia Mayerle
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Yulong He
- Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.
| | - Andreas Geier
- Division of Hepatology, Department of Medicine II, University Hospital Würzburg, Würzburg, Germany.
| | - Enrico N. De Toni
- Department of Medicine II, University Hospital, LMU Munich, Germany.
| | - Changhua Zhang
- Digestive Diseases Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China.
| | - Florian P. Reiter
- Department of Medicine II, University Hospital, LMU Munich, Germany.
- Division of Hepatology, Department of Medicine II, University Hospital Würzburg, Würzburg, Germany.
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20
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Isali I, Wong TR, Wu CHW, Scarberry K, Gupta S, Erickson BA, Breyer BN. Genomic Risk Factors for Urethral Stricture: A Systematic Review and Gene Network Analysis. Urology 2024; 184:251-258. [PMID: 38160764 DOI: 10.1016/j.urology.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/14/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To identify genes that may play a role in urethral stricture and summarize the results of studies that have documented variations in gene expression among individuals with urethral stricture compared to healthy individuals. METHODS A systematic search was conducted in Cochrane, Ovid, Web of Science, and PubMed, limiting the results to articles published between January 1, 2000 and January 30, 2023. Only studies comparing the difference in gene expression between individuals with urethral stricture and healthy individuals utilizing molecular techniques to measure gene expression in blood, urine, or tissue samples were included in this systematic review. Gene network and pathway analyses were performed using Cytoscape software, with input data obtained from our systematic review of differentially expressed genes in urethral stricture. RESULTS Four studies met our criteria for inclusion. The studies used molecular biology methods to quantify gene expression data from specimens. The analysis revealed gene expressions of CXCR3 and NOS2 were downregulated in urethral tissue samples, while TGFB1, UPK3A, and CTGF were upregulated in plasma, urine and urethral tissue samples, respectively, in patients with urethral stricture compared to healthy controls. The analysis demonstrated that the most significant pathways were associated with phosphoinositide 3-kinase (PI3 kinase) and transforming growth factor beta 1/suppressor of mothers against decapentaplegic (TGF-β1/SMAD) signaling pathways. CONCLUSION This systematic review identified gene expression variations in several candidate genes and identified underlying biological pathways associated with urethral stricture. These findings could inform further research and potentially shift treatment and prevention strategies for urethral stricture.
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Affiliation(s)
- Ilaha Isali
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Thomas R Wong
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Chen-Han Wilfred Wu
- Department of Urology, Case Western Reserve University, Cleveland, OH; Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH
| | - Kyle Scarberry
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | - Shubham Gupta
- Department of Urology, Case Western Reserve University, Cleveland, OH
| | | | - Benjamin N Breyer
- Department of Urology, University of California San Francisco, San Francisco, CA; Department of Biostatistics and Epidemiology, University of California San Francisco, San Francisco, CA.
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21
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Hadpech S, Thongboonkerd V. Epithelial-mesenchymal plasticity in kidney fibrosis. Genesis 2024; 62:e23529. [PMID: 37345818 DOI: 10.1002/dvg.23529] [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: 03/10/2023] [Revised: 05/27/2023] [Accepted: 06/01/2023] [Indexed: 06/23/2023]
Abstract
Epithelial-mesenchymal transition (EMT) is an important biological process contributing to kidney fibrosis and chronic kidney disease. This process is characterized by decreased epithelial phenotypes/markers and increased mesenchymal phenotypes/markers. Tubular epithelial cells (TECs) are commonly susceptible to EMT by various stimuli, for example, transforming growth factor-β (TGF-β), cellular communication network factor 2, angiotensin-II, fibroblast growth factor-2, oncostatin M, matrix metalloproteinase-2, tissue plasminogen activator (t-PA), plasmin, interleukin-1β, and reactive oxygen species. Similarly, glomerular podocytes can undergo EMT via these stimuli and by high glucose condition in diabetic kidney disease. EMT of TECs and podocytes leads to tubulointerstitial fibrosis and glomerulosclerosis, respectively. Signaling pathways involved in EMT-mediated kidney fibrosis are diverse and complex. TGF-β1/Smad and Wnt/β-catenin pathways are the major venues triggering EMT in TECs and podocytes. These two pathways thus serve as the major therapeutic targets against EMT-mediated kidney fibrosis. To date, a number of EMT inhibitors have been identified and characterized. As expected, the majority of these EMT inhibitors affect TGF-β1/Smad and Wnt/β-catenin pathways. In addition to kidney fibrosis, these EMT-targeted antifibrotic inhibitors are expected to be effective for treatment against fibrosis in other organs/tissues.
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Affiliation(s)
- Sudarat Hadpech
- Medical Proteomics Unit, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Visith Thongboonkerd
- Medical Proteomics Unit, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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22
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Chang M, Nehs S, Xu Z, Kanold PO. Distinct distribution of subplate neuron subtypes between the sensory cortices during the early postnatal period. J Comp Neurol 2024; 532:e25594. [PMID: 38407509 PMCID: PMC11186582 DOI: 10.1002/cne.25594] [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: 07/31/2023] [Revised: 01/09/2024] [Accepted: 02/09/2024] [Indexed: 02/27/2024]
Abstract
Subplate neurons (SpNs) are a heterogeneous neuronal population actively involved in early cortical circuit formation. In rodents, many SpNs survive and form layer 6b. The molecular heterogeneity of SpNs raises the question of whether different subpopulations of SpNs survive through the early postnatal period similarly and whether such diverse SpN populations in the auditory cortex (ACtx) share a common distribution pattern with other sensory systems. To address that, we investigated the expression pattern of multiple specific SpN markers in the ACtx, as well as in the visual (VCtx) and somatosensory (SCtx) cortices as controls, using complexin 3 (Cplx3) antibodies and different SpN-specific Cre-driver mice, such as connective tissue growth factor (CTGF), dopamine receptor D1 (Drd1a), and neurexophilin 4 (Nxph4). We focused on two early time windows in auditory development: (1) during the second postnatal week (PNW) before ear-canal opening and (2) during the third PNW after ear-canal opening. We compared the expression pattern of different SpN markers in ACtx with VCtx and SCtx. At both examined timepoints, Cplx3 and Nxph4 expressing SpNs form the largest and smallest population in the ACtx, respectively. Similar distribution patterns are observable in the VCtx and SCtx during the second PNW but not during the third PNW, for a higher proportion of Drd1a expressing SpNs is detected in the VCtx and CTGF expressing SpNs in the SCtx. This study suggests that different populations of SpNs might contribute differently to the development of individual sensory circuits.
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Affiliation(s)
- Minzi Chang
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Sophia Nehs
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Zheng Xu
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Patrick O Kanold
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
- Kavli Neuroscience Discovery Institute, Johns Hopkins University, Baltimore, Maryland, USA
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23
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Lee C, Pratap K, Zhang L, Chen HD, Gautam S, Arnaoutova I, Raghavankutty M, Starost MF, Kahn M, Mansfield BC, Chou JY. Inhibition of Wnt/β-catenin signaling reduces renal fibrosis in murine glycogen storage disease type Ia. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166874. [PMID: 37666439 PMCID: PMC10841171 DOI: 10.1016/j.bbadis.2023.166874] [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: 05/07/2023] [Revised: 08/17/2023] [Accepted: 08/31/2023] [Indexed: 09/06/2023]
Abstract
Glycogen storage disease type Ia (GSD-Ia) is caused by a deficiency in the enzyme glucose-6-phosphatase-α (G6Pase-α or G6PC) that is expressed primarily in the gluconeogenic organs, namely liver, kidney cortex, and intestine. Renal G6Pase-α deficiency in GSD-Ia is characterized by impaired gluconeogenesis, nephromegaly due to elevated glycogen accumulation, and nephropathy caused, in part, by renal fibrosis, mediated by activation of the renin-angiotensin system (RAS). The Wnt/β-catenin signaling regulates the expression of a variety of downstream mediators implicated in renal fibrosis, including multiple genes in the RAS. Sustained activation of Wnt/β-catenin signaling is associated with the development and progression of renal fibrotic lesions that can lead to chronic kidney disease. In this study, we examined the molecular mechanism underlying GSD-Ia nephropathy. Damage to the kidney proximal tubules is known to trigger acute kidney injury (AKI) that can, in turn, activate Wnt/β-catenin signaling. We show that GSD-Ia mice have AKI that leads to activation of the Wnt/β-catenin/RAS axis. Renal fibrosis was demonstrated by increased renal levels of Snail1, α-smooth muscle actin (α-SMA), and extracellular matrix proteins, including collagen-Iα1 and collagen-IV. Treating GSD-Ia mice with a CBP/β-catenin inhibitor, ICG-001, significantly decreased nuclear translocated active β-catenin and reduced renal levels of renin, Snail1, α-SMA, and collagen-IV. The results suggest that inhibition of Wnt/β-catenin signaling may be a promising therapeutic strategy for GSD-Ia nephropathy.
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Affiliation(s)
- Cheol Lee
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Kunal Pratap
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Lisa Zhang
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Hung Dar Chen
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Sudeep Gautam
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Irina Arnaoutova
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Mahadevan Raghavankutty
- Section on Developmental Genetics, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Matthew F Starost
- Division of Veterinary Resources, National Institutes of Health, Bethesda, MD 20802, USA
| | - Michael Kahn
- Department of Cancer Biology and Molecular Medicine, Beckmann Research Institute, City of Hope, Duarte, CA 91010, USA
| | - Brian C Mansfield
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA
| | - Janice Y Chou
- Section on Cellular Differentiation, Division of Translational Medicine, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20802, USA.
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24
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Isshiki T, Naiel S, Vierhout M, Otsubo K, Ali P, Tsubouchi K, Yazdanshenas P, Kumaran V, Dvorkin-Gheva A, Kolb MRJ, Ask K. Therapeutic strategies to target connective tissue growth factor in fibrotic lung diseases. Pharmacol Ther 2024; 253:108578. [PMID: 38103794 DOI: 10.1016/j.pharmthera.2023.108578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
The treatment of interstitial lung diseases, including idiopathic pulmonary fibrosis (IPF), remains challenging as current available antifibrotic agents are not effective in halting disease progression. Connective tissue growth factor (CTGF), also known as cellular communication factor 2 (CCN2), is a member of the CCN family of proteins that regulates cell signaling through cell surface receptors such as integrins, the activity of cytokines/growth factors, and the turnover of extracellular matrix (ECM) proteins. Accumulating evidence indicates that CTGF plays a crucial role in promoting lung fibrosis through multiple processes, including inducing transdifferentiation of fibroblasts to myofibroblasts, epithelial-mesenchymal transition (EMT), and cooperating with other fibrotic mediators such as TGF-β. Increased expression of CTGF has been observed in fibrotic lungs and inhibiting CTGF signaling has been shown to suppress lung fibrosis in several animal models. Thus, the CTGF signaling pathway is emerging as a potential therapeutic target in IPF and other pulmonary fibrotic conditions. This review provides a comprehensive overview of the current evidence on the pathogenic role of CTGF in pulmonary fibrosis and discusses the current therapeutic agents targeting CTGF using a systematic review approach.
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Affiliation(s)
- Takuma Isshiki
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada; Department of Respiratory Medicine, Toho University School of Medicine, 6-11-1 Omori Nisi, Ota-ku, Tokyo 143-8541, Japan
| | - Safaa Naiel
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Megan Vierhout
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Kohei Otsubo
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka 812-8582, Japan
| | - Pareesa Ali
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Kazuya Tsubouchi
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka 812-8582, Japan
| | - Parichehr Yazdanshenas
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Vaishnavi Kumaran
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Anna Dvorkin-Gheva
- Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada
| | - Martin R J Kolb
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
| | - Kjetil Ask
- Department of Medicine, Firestone Institute for Respiratory Health, McMaster University, 5o Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada; Department of Pathology and Molecular Medicine, McMaster Immunology Research Center, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 48L, Canada.
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Basalova N, Alexandrushkina N, Grigorieva O, Kulebyakina M, Efimenko A. Fibroblast Activation Protein Alpha (FAPα) in Fibrosis: Beyond a Perspective Marker for Activated Stromal Cells? Biomolecules 2023; 13:1718. [PMID: 38136590 PMCID: PMC10742035 DOI: 10.3390/biom13121718] [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: 11/03/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/24/2023] Open
Abstract
The development of tissue fibrosis is a complex process involving the interaction of multiple cell types, which makes the search for antifibrotic agents rather challenging. So far, myofibroblasts have been considered the key cell type that mediated the development of fibrosis and thus was the main target for therapy. However, current strategies aimed at inhibiting myofibroblast function or eliminating them fail to demonstrate sufficient effectiveness in clinical practice. Therefore, today, there is an unmet need to search for more reliable cellular targets to contribute to fibrosis resolution or the inhibition of its progression. Activated stromal cells, capable of active proliferation and invasive growth into healthy tissue, appear to be such a target population due to their more accessible localization in the tissue and their high susceptibility to various regulatory signals. This subpopulation is marked by fibroblast activation protein alpha (FAPα). For a long time, FAPα was considered exclusively a marker of cancer-associated fibroblasts. However, accumulating data are emerging on the diverse functions of FAPα, which suggests that this protein is not only a marker but also plays an important role in fibrosis development and progression. This review aims to summarize the current data on the expression, regulation, and function of FAPα regarding fibrosis development and identify promising advances in the area.
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Affiliation(s)
- Nataliya Basalova
- Institute for Regenerative Medicine, Medical Research and Educational Centre, Lomonosov Moscow State University, 119192 Moscow, Russia (O.G.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, 119192 Moscow, Russia;
| | - Natalya Alexandrushkina
- Institute for Regenerative Medicine, Medical Research and Educational Centre, Lomonosov Moscow State University, 119192 Moscow, Russia (O.G.); (A.E.)
| | - Olga Grigorieva
- Institute for Regenerative Medicine, Medical Research and Educational Centre, Lomonosov Moscow State University, 119192 Moscow, Russia (O.G.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, 119192 Moscow, Russia;
| | - Maria Kulebyakina
- Faculty of Medicine, Lomonosov Moscow State University, 119192 Moscow, Russia;
| | - Anastasia Efimenko
- Institute for Regenerative Medicine, Medical Research and Educational Centre, Lomonosov Moscow State University, 119192 Moscow, Russia (O.G.); (A.E.)
- Faculty of Medicine, Lomonosov Moscow State University, 119192 Moscow, Russia;
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Savin IA, Zenkova MA, Sen’kova AV. Bronchial Asthma, Airway Remodeling and Lung Fibrosis as Successive Steps of One Process. Int J Mol Sci 2023; 24:16042. [PMID: 38003234 PMCID: PMC10671561 DOI: 10.3390/ijms242216042] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Bronchial asthma is a heterogeneous disease characterized by persistent respiratory system inflammation, airway hyperreactivity, and airflow obstruction. Airway remodeling, defined as changes in airway wall structure such as extensive epithelial damage, airway smooth muscle hypertrophy, collagen deposition, and subepithelial fibrosis, is a key feature of asthma. Lung fibrosis is a common occurrence in the pathogenesis of fatal and long-term asthma, and it is associated with disease severity and resistance to therapy. It can thus be regarded as an irreversible consequence of asthma-induced airway inflammation and remodeling. Asthma heterogeneity presents several diagnostic challenges, particularly in distinguishing between chronic asthma and other pulmonary diseases characterized by disruption of normal lung architecture and functions, such as chronic obstructive pulmonary disease. The search for instruments that can predict the development of irreversible structural changes in the lungs, such as chronic components of airway remodeling and fibrosis, is particularly difficult. To overcome these challenges, significant efforts are being directed toward the discovery and investigation of molecular characteristics and biomarkers capable of distinguishing between different types of asthma as well as between asthma and other pulmonary disorders with similar structural characteristics. The main features of bronchial asthma etiology, pathogenesis, and morphological characteristics as well as asthma-associated airway remodeling and lung fibrosis as successive stages of one process will be discussed in this review. The most common murine models and biomarkers of asthma progression and post-asthmatic fibrosis will also be covered. The molecular mechanisms and key cellular players of the asthmatic process described and systematized in this review are intended to help in the search for new molecular markers and promising therapeutic targets for asthma prediction and therapy.
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Affiliation(s)
| | | | - Aleksandra V. Sen’kova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Lavrent’ev Ave 8, 630090 Novosibirsk, Russia; (I.A.S.); (M.A.Z.)
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Patricelli C, Lehmann P, Oxford JT, Pu X. Doxorubicin-induced modulation of TGF-β signaling cascade in mouse fibroblasts: insights into cardiotoxicity mechanisms. Sci Rep 2023; 13:18944. [PMID: 37919370 PMCID: PMC10622533 DOI: 10.1038/s41598-023-46216-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/30/2023] [Indexed: 11/04/2023] Open
Abstract
Doxorubicin (DOX)-induced cardiotoxicity has been widely observed, yet the specific impact on cardiac fibroblasts is not fully understood. Additionally, the modulation of the transforming growth factor beta (TGF-β) signaling pathway by DOX remains to be fully elucidated. This study investigated DOX's ability to modulate the expression of genes and proteins involved in the TGF-β signaling cascade in mouse fibroblasts from two sources by assessing the impact of DOX treatment on TGF-β inducible expression of pivotal genes and proteins within fibroblasts. Mouse embryonic fibroblasts (NIH3T3) and mouse primary cardiac fibroblasts (CFs) were treated with DOX in the presence of TGF-β1 to assess changes in protein levels by western blot and changes in mRNA levels by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR). Our results revealed a dose-dependent reduction in cellular communication network factor 2 (CCN2) protein levels upon DOX treatment in both NIH3T3 and CFs, suggesting an antifibrotic activity by DOX in these fibroblasts. However, DOX only inhibited the TGF-β1 induced expression of COL1 in NIH3T3 cells but not in CFs. In addition, we observed that DOX treatment reduced the expression of BMP1 in NIH3T3 but not primary cardiac fibroblasts. No significant changes in SMAD2 protein expression and phosphorylation in either cells were observed after DOX treatment. Finally, DOX inhibited the expression of Atf4 gene and increased the expression of Cdkn1a, Id1, Id2, Runx1, Tgfb1, Inhba, Thbs1, Bmp1, and Stat1 genes in NIH3T3 cells but not CFs, indicating the potential for cell-specific responses to DOX and its modulation of the TGF-β signaling pathway.
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Affiliation(s)
- Conner Patricelli
- Biomolecular Sciences Graduate Programs, Boise State University, Boise, ID, 83725-1512, USA
| | - Parker Lehmann
- Idaho College of Osteopathic Medicine, Meridian, ID, 83642-8046, USA
| | - Julia Thom Oxford
- Biomolecular Sciences Graduate Programs, Boise State University, Boise, ID, 83725-1512, USA
- Biomolecular Research Center, Boise State University, Boise, ID, 83725-1511, USA
- Department of Biological Sciences, Boise State University, Boise, ID, 83725-1515, USA
| | - Xinzhu Pu
- Biomolecular Research Center, Boise State University, Boise, ID, 83725-1511, USA.
- Department of Biological Sciences, Boise State University, Boise, ID, 83725-1515, USA.
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28
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Aoyama J, Saito Y, Matsuda K, Tanaka T, Kamio K, Gemma A, Seike M. Increased CTGF expression in alveolar epithelial cells by cyclic mechanical stretch: Its mechanism and the therapeutic effect of pirfenidone. Respir Physiol Neurobiol 2023; 317:104142. [PMID: 37625675 DOI: 10.1016/j.resp.2023.104142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/12/2023] [Accepted: 08/20/2023] [Indexed: 08/27/2023]
Abstract
The mechanisms of fibrosis onset and development remain to be elucidated. However, it has been reported that mechanical stretch promotes fibrosis in various organs and cells, and may be involved in the pathogenesis of pulmonary fibrosis. We demonstrated that ventilator-induced lung hyperextension stimulation in mice increased the expression of connective tissue growth factor (CTGF), a profibrotic cytokine, in lung tissue. Increased CTGF expression induced by cyclic mechanical stretch (CMS) was also observed in vitro using A549 human alveolar epithelial cells. Pathway analysis revealed that the induction of CTGF expression by CMS involved MEK phosphorylation. Furthermore, early growth response 1 (Egr-1) was identified as a transcription factor associated with CTGF expression. Finally, the antifibrotic drug pirfenidone significantly reduced CTGF expression, MEK phosphorylation, and Egr-1 levels induced by CMS. Thus, our results demonstrated that profibrotic cytokine CTGF induced by CMS may be a therapeutic target of pirfenidone.
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Affiliation(s)
- Junichi Aoyama
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
| | - Yoshinobu Saito
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan.
| | - Kuniko Matsuda
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
| | - Toru Tanaka
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
| | - Koichiro Kamio
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
| | - Akihiko Gemma
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
| | - Masahiro Seike
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603 Tokyo, Japan
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Chen B, Liu X, Yu P, Xie F, Kwan JSH, Chan WN, Fang C, Zhang J, Cheung AHK, Chow C, Leung GWM, Leung KT, Shi S, Zhang B, Wang S, Xu D, Fu K, Wong CC, Wu WKK, Chan MWY, Tang PMK, Tsang CM, Lo KW, Tse GMK, Yu J, To KF, Kang W. H. pylori-induced NF-κB-PIEZO1-YAP1-CTGF axis drives gastric cancer progression and cancer-associated fibroblast-mediated tumour microenvironment remodelling. Clin Transl Med 2023; 13:e1481. [PMID: 37983931 PMCID: PMC10659770 DOI: 10.1002/ctm2.1481] [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: 08/26/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is one of the most common tumours in East Asia countries and is associated with Helicobacter pylori infection. H. pylori utilizes virulence factors, CagA and VacA, to up-regulate pro-inflammatory cytokines and activate NF-κB signaling. Meanwhile, the PIEZO1 upregulation and cancer-associated fibroblast (CAF) enrichment were found in GC progression. However, the mechanisms of PIEZO1 upregulation and its involvement in GC progression have not been fully elucidated. METHODS The CAF enrichment and clinical significance were investigated in animal models and primary samples. The expression of NF-κB and PIEZO1 in GC was confirmed by immunohistochemistry staining, and expression correlation was analysed in multiple GC datasets. GSEA and Western blot analysis revealed the YAP1-CTGF axis regulation by PIEZO1. The stimulatory effects of CTGF on CAFs were validated by the co-culture system and animal studies. Patient-derived organoid and peritoneal dissemination models were employed to confirm the role of the PIEZO1-YAP1-CTGF cascade in GC. RESULTS Both CAF signature and PIEZO1 were positively correlated with H. pylori infection. PIEZO1, a mechanosensor, was confirmed as a direct downstream of NF-κB to promote the transformation from intestinal metaplasia to GC. Mechanistic studies revealed that PIEZO1 transduced the oncogenic signal from NF-κB into YAP1 signaling, a well-documented oncogenic pathway in GC progression. PIEZO1 expression was positively correlated with the YAP1 signature (CTGF, CYR61, and c-Myc, etc.) in primary samples. The secreted CTGF by cancer cells stimulated the CAF infiltration to form a stiffened collagen-enrichment microenvironment, thus activating PIEZO1 to form a positive feedback loop. Both PIEZO1 depletion by shRNA and CTGF inhibition by Procyanidin C1 enhanced the efficacy of 5-FU in suppressing the GC cell peritoneal metastasis. CONCLUSION This study elucidates a novel driving PIEZO1-YAP1-CTGF force, which opens a novel therapeutic avenue to block the transformation from precancerous lesions to GC. H. pylori-NF-κB activates the PIEZO1-YAP1-CTGF axis to remodel the GC microenvironment by promoting CAF infiltration. Targeting PIEZO1-YAP1-CTGF plus chemotherapy might serve as a potential therapeutic option to block GC progression and peritoneal metastasis.
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Shao Y, Sun L, Ma B, Jin R, Ban Y, Li R, Wang J, Lian H, Yue H. VCAM-1 Promotes Angiogenesis of Bone Marrow Mesenchymal Stem Cells Derived from Patients with Trauma-Induced Osteonecrosis of the Femoral Head by Regulating the Apelin/CCN2 Pathway. Stem Cells Int 2023; 2023:6684617. [PMID: 37868703 PMCID: PMC10586908 DOI: 10.1155/2023/6684617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/12/2023] [Accepted: 09/01/2023] [Indexed: 10/24/2023] Open
Abstract
Trauma-induced osteonecrosis of the femoral head (TI-ONFH) is a pathological process in which the destruction of blood vessels supplying blood to the femoral head causes the death of bone tissue cells. Vascular cell adhesion molecule 1 (VCAM-1) has been shown to have potent proangiogenic activity, but the role in angiogenesis of TI-ONFH is unclear. In this work, we discovered that VCAM-1 was significantly downregulated in the bone marrow mesenchymal stem cells (BMSCs) derived from patients with TI-ONFH. Subsequently, we constructed BMSCs overexpressing VCAM-1 using a lentiviral vector. VCAM-1 enhances the migration and angiogenesis of BMSCs. We further performed mRNA transcriptome sequencing to explore the mechanisms by which VCAM-1 promotes angiogenesis. Gene ontology biological process enrichment analysis demonstrated that upregulated differentially expressed genes (DEGs) were related to blood vessel development. Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis revealed that upregulated DEGs were engaged in the Apelin signaling pathway. Apelin-13 is the endogenous ligand of the APJ receptor and activates this G protein-coupled receptor. Treatment with Apelin-13 activated the Apelin signaling pathway and suppressed the expression of cellular communication network factor 2 in BMSCs. Furthermore, Apelin-13 also inhibits the migration and angiogenesis of VCAM-1-BMSCs. In summary, VCAM-1 plays an important role in vascular microcirculation disorders of TI-ONFH, which provides a new direction for the molecular mechanism and treatment of TI-ONFH.
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Affiliation(s)
- Yiming Shao
- Department of Orthopedics, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
- Center of Stem Cell and Regenerative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
- Department of Trauma Surgery, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Lei Sun
- Center of Stem Cell and Regenerative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Baodong Ma
- Center of Stem Cell and Regenerative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Ranran Jin
- Center of Stem Cell and Regenerative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Yueyao Ban
- Department of Trauma Surgery, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Ruibo Li
- Department of Trauma Surgery, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Jianfa Wang
- Department of Orthopedics, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Hongkai Lian
- Department of Orthopedics, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
| | - Han Yue
- Center of Stem Cell and Regenerative Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou 450001, China
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Amano H, Inoue T, Kusano T, Fukaya D, Kosakai W, Okada H. Module 4-Deficient CCN2/Connective Tissue Growth Factor Attenuates the Progression of Renal Fibrosis via Suppression of Focal Adhesion Kinase Phosphorylation in Tubular Epithelial Cells. Mol Cell Biol 2023; 43:515-530. [PMID: 37746701 PMCID: PMC10569360 DOI: 10.1080/10985549.2023.2253130] [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: 09/05/2022] [Accepted: 08/08/2023] [Indexed: 09/26/2023] Open
Abstract
CCN2/connective tissue growth factor (CTGF) potentially serves as a therapeutic target for chronic kidney disease. Here we investigated CCN2 module-4, encoded by Ccn2 exon 5, through the generation of Ccn2 exon 5 knockout mice (Ex5-/- mice). To investigate renal fibrosis pathogenesis, Ex5-/- mice were employed to model unilateral ureteral obstruction (UUO), unilateral ischemic-reperfusion injury (UIRI), and 5/6 nephrectomy. Interstitial fibrosis was significantly attenuated in the Ex5-/- mice in the three models. Furthermore, phosphorylated focal adhesion kinase (FAK) levels in tubular epithelial cells were significantly lower in the kidneys of the UUO- and UIRI-Ex5-/- mice than those of the Ex5+/+ mice. Moreover, CCN2 module 4-mediated renal tubule FAK and promoted fibrosis. These findings indicate that CCN2 module-4-FAK pathway components will serve as therapeutic targets for effectively attenuating renal fibrosis.
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Affiliation(s)
- Hiroaki Amano
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Tsutomu Inoue
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Takeru Kusano
- General Internal Medicine, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Daichi Fukaya
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Wakako Kosakai
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Hirokazu Okada
- Department of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
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32
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Gogoi RP, Galoforo S, Fox A, Morris C, Ramos H, Gogoi VK, Chehade H, Adzibolosu NK, Shi C, Zhang J, Tedja R, Morris R, Alvero AB, Mor G. A Novel Role of Connective Tissue Growth Factor in the Regulation of the Epithelial Phenotype. Cancers (Basel) 2023; 15:4834. [PMID: 37835529 PMCID: PMC10571845 DOI: 10.3390/cancers15194834] [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: 08/28/2023] [Revised: 09/21/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Epithelial-mesenchymal transition (EMT) is a biological process where epithelial cells lose their adhesive properties and gain invasive, metastatic, and mesenchymal properties. Maintaining the balance between the epithelial and mesenchymal stage is essential for tissue homeostasis. Many of the genes promoting mesenchymal transformation have been identified; however, our understanding of the genes responsible for maintaining the epithelial phenotype is limited. Our objective was to identify the genes responsible for maintaining the epithelial phenotype and inhibiting EMT. METHODS RNA seq was performed using an vitro model of EMT. CTGF expression was determined via qPCR and Western blot analysis. The knockout of CTGF was completed using the CTGF sgRNA CRISPR/CAS9. The tumorigenic potential was determined using NCG mice. RESULTS The knockout of CTGF in epithelial ovarian cancer cells leads to the acquisition of functional characteristics associated with the mesenchymal phenotype such as anoikis resistance, cytoskeleton remodeling, increased cell stiffness, and the acquisition of invasion and tumorigenic capacity. CONCLUSIONS We identified CTGF is an important regulator of the epithelial phenotype, and its loss is associated with the early cellular modifications required for EMT. We describe a novel role for CTGF, regulating cytoskeleton and the extracellular matrix interactions necessary for the conservation of epithelial structure and function. These findings provide a new window into understanding the early stages of mesenchymal transformation.
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Affiliation(s)
- Radhika P. Gogoi
- Karmanos Cancer Institute, Wayne State University, 4100 John R St, Detroit, MI 48202, USA;
| | - Sandra Galoforo
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Alexandra Fox
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Colton Morris
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Harry Ramos
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Vir K. Gogoi
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Hussein Chehade
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Nicholas K. Adzibolosu
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Chenjun Shi
- Department of Biomedical Engineering, Wayne State University, Detroit, MI 48202, USA; (C.S.); (J.Z.)
| | - Jitao Zhang
- Department of Biomedical Engineering, Wayne State University, Detroit, MI 48202, USA; (C.S.); (J.Z.)
| | - Roslyn Tedja
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Robert Morris
- Karmanos Cancer Institute, Wayne State University, 4100 John R St, Detroit, MI 48202, USA;
| | - Ayesha B. Alvero
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
| | - Gil Mor
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI 48202, USA; (S.G.); (A.F.); (C.M.); (H.R.); (V.K.G.); (H.C.); (N.K.A.); (R.T.); (A.B.A.)
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Nørregaard R, Mutsaers HAM, Frøkiær J, Kwon TH. Obstructive nephropathy and molecular pathophysiology of renal interstitial fibrosis. Physiol Rev 2023; 103:2827-2872. [PMID: 37440209 PMCID: PMC10642920 DOI: 10.1152/physrev.00027.2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 07/05/2023] [Accepted: 07/09/2023] [Indexed: 07/14/2023] Open
Abstract
The kidneys play a key role in maintaining total body homeostasis. The complexity of this task is reflected in the unique architecture of the organ. Ureteral obstruction greatly affects renal physiology by altering hemodynamics, changing glomerular filtration and renal metabolism, and inducing architectural malformations of the kidney parenchyma, most importantly renal fibrosis. Persisting pathological changes lead to chronic kidney disease, which currently affects ∼10% of the global population and is one of the major causes of death worldwide. Studies on the consequences of ureteral obstruction date back to the 1800s. Even today, experimental unilateral ureteral obstruction (UUO) remains the standard model for tubulointerstitial fibrosis. However, the model has certain limitations when it comes to studying tubular injury and repair, as well as a limited potential for human translation. Nevertheless, ureteral obstruction has provided the scientific community with a wealth of knowledge on renal (patho)physiology. With the introduction of advanced omics techniques, the classical UUO model has remained relevant to this day and has been instrumental in understanding renal fibrosis at the molecular, genomic, and cellular levels. This review details key concepts and recent advances in the understanding of obstructive nephropathy, highlighting the pathophysiological hallmarks responsible for the functional and architectural changes induced by ureteral obstruction, with a special emphasis on renal fibrosis.
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Affiliation(s)
- Rikke Nørregaard
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Renal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | - Jørgen Frøkiær
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Tae-Hwan Kwon
- Department of Biochemistry and Cell Biology, School of Medicine, Kyungpook National University, Taegu, Korea
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Yu Y, Leng Y, Song X, Mu J, Ma L, Yin L, Zheng Y, Lu Y, Li Y, Qiu X, Zhu H, Li J, Wang D. Extracellular Matrix Stiffness Regulates Microvascular Stability by Controlling Endothelial Paracrine Signaling to Determine Pericyte Fate. Arterioscler Thromb Vasc Biol 2023; 43:1887-1899. [PMID: 37650330 DOI: 10.1161/atvbaha.123.319119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 08/15/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND The differentiation of pericytes into myofibroblasts causes microvascular degeneration, ECM (extracellular matrix) accumulation, and tissue stiffening, characteristics of fibrotic diseases. It is unclear how pericyte-myofibroblast differentiation is regulated in the microvascular environment. Our previous study established a novel 2-dimensional platform for coculturing microvascular endothelial cells (ECs) and pericytes derived from the same tissue. This study investigated how ECM stiffness regulated microvascular ECs, pericytes, and their interactions. METHODS Primary microvessels were cultured in the TGM2D medium (tubular microvascular growth medium on 2-dimensional substrates). Stiff ECM was prepared by incubating ECM solution in regular culture dishes for 1 hour followed by PBS wash. Soft ECM with Young modulus of ≈6 kPa was used unless otherwise noted. Bone grafts were prepared from the rat skull. Immunostaining, RNA sequencing, RT-qPCR (real-time quantitative polymerase chain reaction), Western blotting, and knockdown experiments were performed on the cells. RESULTS Primary microvascular pericytes differentiated into myofibroblasts (NG2+αSMA+) on stiff ECM, even with the TGFβ (transforming growth factor beta) signaling inhibitor A83-01. Soft ECM and A83-01 cooperatively maintained microvascular stability while inhibiting pericyte-myofibroblast differentiation (NG2+αSMA-/low). We thus defined 2 pericyte subpopulations: primary (NG2+αSMA-/low) and activated (NG2+αSMA+) pericytes. Soft ECM promoted microvascular regeneration and inhibited fibrosis in bone graft transplantation in vivo. As integrins are the major mechanosensor, we performed RT-qPCR screening of integrin family members and found Itgb1 (integrin β1) was the major subunit downregulated by soft ECM and A83-01 treatment. Knocking down Itgb1 suppressed myofibroblast differentiation on stiff ECM. Interestingly, ITGB1 phosphorylation (Y783) was mainly located on microvascular ECs on stiff ECM, which promoted EC secretion of paracrine factors, including CTGF (connective tissue growth factor), to induce pericyte-myofibroblast differentiation. CTGF knockdown or monoclonal antibody treatment partially reduced myofibroblast differentiation, implying the participation of multiple pathways in fibrosis formation. CONCLUSIONS ECM stiffness and TGFβ signaling cooperatively regulate microvascular stability and pericyte-myofibroblast differentiation. Stiff ECM promotes EC ITGB1 phosphorylation (Y783) and CTGF secretion, which induces pericyte-myofibroblast differentiation.
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Affiliation(s)
- Yali Yu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
| | - Yu Leng
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Xiuyue Song
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Jie Mu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- College of Life Sciences and School of Pharmacy, Medical College, Qingdao University, China (J.M.)
| | - Lei Ma
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
| | - Lin Yin
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
| | - Yu Zheng
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- School of Basic Medicine, Qingdao University, China (Y.Y., Y. Leng, X.S., L.M., L.Y., Y.Z.)
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Yi Lu
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Yuanming Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (Y. Li, X.Q.)
| | - Xuefeng Qiu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (Y. Li, X.Q.)
| | - Hai Zhu
- Department of Urology, Qingdao Municipal Hospital Affiliated to Qingdao University, China (Y.Z., Y. Lu, H.Z.)
| | - Jing Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
| | - Dong Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Medical College, Qingdao University, China (Y.Y., Y. Leng, X.S., J.M., L.M., L.Y., Y.Z., J.L., D.W.)
- Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Maternal and Child Health Care Hospital of Shandong Province Affiliated to Qingdao University, Jinan, China (Y.Y., L.M., D.W.)
- Shandong Provincial Institute of Cancer Prevention, Jinan, China (D.W.)
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Wądzyńska J, Simiczyjew A, Pietraszek-Gremplewicz K, Kot M, Ziętek M, Matkowski R, Nowak D. The impact of cellular elements of TME on melanoma biology and its sensitivity to EGFR and MET targeted therapy. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119549. [PMID: 37506884 DOI: 10.1016/j.bbamcr.2023.119549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/18/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023]
Abstract
Microenvironment of the melanoma consists of cellular elements like fibroblasts, adipocytes, and keratinocytes as well as extracellular matrix and physicochemical conditions. In our previous research, we have established that melanoma influences strongly above mentioned cells present in the tumor niche and recruits them to support cancer progression. In this work, we evaluated the impact of cancer-associated cells, namely fibroblasts (CAFs), adipocytes (CAAs), and keratinocytes (CAKs) on melanoma proliferation, signaling pathways activation, metabolism as well as the effectiveness of used anti-cancer therapy. Obtained results indicated elevated phosphorylation of STAT3, upregulated GLUT1 and GLUT3 as well as downregulated of MCT-1 expression level in melanoma cells under the influence of all examined cells present in the tumor niche. The proliferation of melanoma cells was increased after co-culture with CAFs and CAKs, while epithelial-mesenchymal transition markers' expression level was raised in the presence of CAFs and CAAs. The level of perilipin 2 and lipid content was elevated in melanoma cells under the influence of CAAs. Moreover, increased expression of CYP1A1, gene encoding drug metabolizing protein, in melanoma cells co-cultured with CAFs and CAKs prompted us to verify the effectiveness of the previously proposed by us anti-melanoma therapy based on combination of EGFR and MET inhibitors. Obtained results indicate that the designed therapy is still efficient, even if the fibroblasts, adipocytes, and keratinocytes, are present in the melanoma vicinity.
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Affiliation(s)
- Justyna Wądzyńska
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
| | - Aleksandra Simiczyjew
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland
| | | | - Magdalena Kot
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland
| | - Marcin Ziętek
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Rafał Matkowski
- Department of Oncology and Division of Surgical Oncology, Wroclaw Medical University, Plac Hirszfelda 12, 53-413 Wroclaw, Poland; Lower Silesian Oncology, Pulmonology, and Hematology Center, Plac Hirszfelda 12, 53-413 Wroclaw, Poland
| | - Dorota Nowak
- Department of Cell Pathology, Faculty of Biotechnology, University of Wroclaw, Joliot-Curie 14a, 50-383 Wroclaw, Poland.
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Liu R, Zhu M, Chen J, Gai J, Huang J, Zhou Y, Wan Y, Tu C. Identification and Characterization of a Novel Nanobody Against Human CTGF to Reveal Its Antifibrotic Effect in an in vitro Model of Liver Fibrosis. Int J Nanomedicine 2023; 18:5407-5422. [PMID: 37753068 PMCID: PMC10519214 DOI: 10.2147/ijn.s428430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 09/14/2023] [Indexed: 09/28/2023] Open
Abstract
Background No agents are currently available for the treatment or reversal of liver fibrosis. Novel antifibrotic therapies for chronic liver diseases are thus urgently needed. Connective tissue growth factor (CTGF) has been shown to contributes profoundly to liver fibrogenesis, which makes CTGF as a promising target for developing antifibrotic agents. Methods In this study, we identified a novel nanobody (Nb) against human CTGF (anti-CTGF Nb) by phage display using an immunized camel, which showed high affinity and specificity in vitro. LX-2 cells, the immortalized human hepatic stellate cells, were induced by transforming growth factor beta1 (TGFβ1) as an in vitro model of liver fibrosis to verify the antifibrotic activity of the anti-CTGF Nb. Results Our data demonstrated that anti-CTGF Nb effectively alleviated TGFβ1-induced LX-2 cell proliferation, activation, and migration, and promoted the apoptosis of activated LX-2 cells in response to TGFβ1. Moreover, the anti-CTGF Nb remarkably reduced the levels of TGFβ1, Smad2, and Smad3 expression in LX-2 stellate cells stimulated by TGFβ1. Conclusion Taken together, we successfully identified a novel Nb against human CTGF, which exhibited antifibrotic effects in vitro by regulating the biological functions of human stellate cells LX-2.
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Affiliation(s)
- Rong Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, People's Republic of China
| | - Min Zhu
- Shanghai Novamab Biopharmaceuticals Co., Ltd, Shanghai, 201318, People's Republic of China
| | - Jiaojiao Chen
- Department of Gastroenterology, Shanghai Fourth People's Hospital, Tongji University School of Medicine, Shanghai, 200434, People's Republic of China
| | - Junwei Gai
- Shanghai Novamab Biopharmaceuticals Co., Ltd, Shanghai, 201318, People's Republic of China
| | - Jing Huang
- Shanghai Novamab Biopharmaceuticals Co., Ltd, Shanghai, 201318, People's Republic of China
| | - Yingqun Zhou
- Department of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, People's Republic of China
| | - Yakun Wan
- Shanghai Novamab Biopharmaceuticals Co., Ltd, Shanghai, 201318, People's Republic of China
| | - Chuantao Tu
- Department of Gastroenterology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, People's Republic of China
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Yu D, Xiang Y, Gou T, Tong R, Xu C, Chen L, Zhong L, Shi J. New therapeutic approaches against pulmonary fibrosis. Bioorg Chem 2023; 138:106592. [PMID: 37178650 DOI: 10.1016/j.bioorg.2023.106592] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 04/27/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023]
Abstract
Pulmonary fibrosis is the end-stage change of a large class of lung diseases characterized by the proliferation of fibroblasts and the accumulation of a large amount of extracellular matrix, accompanied by inflammatory damage and tissue structure destruction, which also shows the normal alveolar tissue is damaged and then abnormally repaired resulting in structural abnormalities (scarring). Pulmonary fibrosis has a serious impact on the respiratory function of the human body, and the clinical manifestation is progressive dyspnea. The incidence of pulmonary fibrosis-related diseases is increasing year by year, and no curative drugs have appeared so far. Nevertheless, research on pulmonary fibrosis have also increased in recent years, but there are no breakthrough results. Pathological changes of pulmonary fibrosis appear in the lungs of patients with coronavirus disease 2019 (COVID-19) that have not yet ended, and whether to improve the condition of patients with COVID-19 by means of the anti-fibrosis therapy, which are the questions we need to address now. This review systematically sheds light on the current state of research on fibrosis from multiple perspectives, hoping to provide some references for design and optimization of subsequent drugs and the selection of anti-fibrosis treatment plans and strategies.
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Affiliation(s)
- Dongke Yu
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Yu Xiang
- College of Medicine, University of Electronic Science and Technology, Chengdu 610072, China
| | - Tingting Gou
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacology, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Rongsheng Tong
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Chuan Xu
- Department of Oncology, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan 610072, China
| | - Lu Chen
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China.
| | - Ling Zhong
- Sichuan Provincial Key Laboratory for Human Disease Gene Study, Center for Medical Genetics, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, University of Electronic Science and Technology, Chengdu 610072, China.
| | - Jianyou Shi
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China.
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Lambi AG, Morrell NT, Popoff SN, Benhaim P, Barbe MF. Let's Focus on the Fibrosis in Dupuytren Disease: Cell Communication Network Factor 2 as a Novel Target. JOURNAL OF HAND SURGERY GLOBAL ONLINE 2023; 5:682-688. [PMID: 37790821 PMCID: PMC10543811 DOI: 10.1016/j.jhsg.2023.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 10/05/2023] Open
Abstract
Dupuytren disease is a progressive, benign fibroproliferative disorder of the hands that can lead to debilitating hand contractures. Once symptomatic, treatment involves either surgical intervention, specifically fasciectomy or percutaneous needle aponeurotomy, or enzymatic degradation with clostridial collagenase. Currently, collagenase is the only pharmacotherapy that has been approved for the treatment of Dupuytren contracture. There is a need for a pharmacotherapeutic that can be administered to limit disease progression and prevent recurrence after treatment. Targeting the underlying fibrotic pathophysiology is critical. We propose a novel target to be considered in Dupuytren disease-cell communication network factor 2/connective tissue growth factor-an established mediator of musculoskeletal tissue fibrosis.
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Affiliation(s)
- Alex G. Lambi
- Department of Orthopedics and Rehabilitation, University of New Mexico School of Medicine, Albuquerque, NM
- Department of Surgery Division of Plastic Surgery, University of New Mexico School of Medicine, Albuquerque, NM
- Department of Surgery Plastic Surgery Section, New Mexico Veterans Affairs Health Science Center, Albuquerque, NM
| | - Nathan T. Morrell
- Department of Orthopedics and Rehabilitation, University of New Mexico School of Medicine, Albuquerque, NM
| | - Steven N. Popoff
- Department of Biomedical Education and Data Science, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
- Department of Orthopaedic Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - Prosper Benhaim
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, CA
| | - Mary F. Barbe
- Department of Biomedical Education and Data Science, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
- Center for Translational Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
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Lambi AG, Harris MY, Amin M, Joiner PG, Hilliard BA, Assari S, Popoff SN, Barbe MF. Blocking CCN2 Reduces Established Bone Loss Induced by Prolonged Intense Loading by Increasing Osteoblast Activity in Rats. JBMR Plus 2023; 7:e10783. [PMID: 37701153 PMCID: PMC10494513 DOI: 10.1002/jbm4.10783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/22/2023] [Accepted: 05/26/2023] [Indexed: 09/14/2023] Open
Abstract
We have an operant model of reaching and grasping in which detrimental bone remodeling is observed rather than beneficial adaptation when rats perform a high-repetition, high-force (HRHF) task long term. Here, adult female Sprague-Dawley rats performed an intense HRHF task for 18 weeks, which we have shown induces radial trabecular bone osteopenia. One cohort was euthanized at this point (to assay the bone changes post task; HRHF-Untreated). Two other cohorts were placed on 6 weeks of rest while being simultaneously treated with either an anti-CCN2 (FG-3019, 40 mg/kg body weight, ip; twice per week; HRHF-Rest/anti-CCN2), or a control IgG (HRHF-Rest/IgG), with the purpose of determining which might improve the trabecular bone decline. Results were compared with food-restricted control rats (FRC). MicroCT analysis of distal metaphysis of radii showed decreased trabecular bone volume fraction (BV/TV) and thickness in HRHF-Untreated rats compared with FRCs; responses improved with HRHF-Rest/anti-CCN2. Rest/IgG also improved trabecular thickness but not BV/TV. Histomorphometry showed that rest with either treatment improved osteoid volume and task-induced increases in osteoclasts. Only the HRHF-Rest/anti-CCN2 treatment improved osteoblast numbers, osteoid width, mineralization, and bone formation rate compared with HRHF-Untreated rats (as well as the latter three attributes compared with HRHF-Rest/IgG rats). Serum ELISA results were in support, showing increased osteocalcin and decreased CTX-1 in HRHF-Rest/anti-CCN2 rats compared with both HRHF-Untreated and HRHF-Rest/IgG rats. These results are highly encouraging for use of anti-CCN2 for therapeutic treatment of bone loss, such as that induced by chronic overuse. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Alex G Lambi
- Department of Orthopedics and RehabilitationUniversity of New MexicoAlbuquerqueNMUSA
| | - Michele Y Harris
- Center for Translational Medicine, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
| | - Mamta Amin
- Center for Translational Medicine, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
| | - Patrice G Joiner
- Center for Translational Medicine, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
| | - Brendan A Hilliard
- Center for Translational Medicine, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
| | | | - Steven N Popoff
- Department of Biomedical Education and Data Science, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
| | - Mary F Barbe
- Center for Translational Medicine, Lewis Katz School of MedicineTemple UniversityPhiladelphiaPAUSA
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Yang Y, Mihajlovic M, Masereeuw R. Protein-Bound Uremic Toxins in Senescence and Kidney Fibrosis. Biomedicines 2023; 11:2408. [PMID: 37760849 PMCID: PMC10525416 DOI: 10.3390/biomedicines11092408] [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: 08/07/2023] [Revised: 08/25/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
Chronic kidney disease (CKD) is a progressive condition of kidney dysfunction due to diverse causes of injury. In healthy kidneys, protein-bound uremic toxins (PBUTs) are cleared from the systemic circulation by proximal tubule cells through the concerted action of plasma membrane transporters that facilitate their urinary excretion, but the endogenous metabolites are hardly removed with kidney dysfunction and may contribute to CKD progression. Accumulating evidence suggests that senescence of kidney tubule cells influences kidney fibrosis, the common endpoint for CKD with an excessive accumulation of extracellular matrix (ECM). Senescence is a special state of cells characterized by permanent cell cycle arrest and limitation of proliferation, which promotes fibrosis by releasing senescence-associated secretory phenotype (SASP) factors. The accumulation of PBUTs in CKD causes oxidative stress and increases the production of inflammatory (SASP) factors that could trigger fibrosis. Recent studies gave some clues that PBUTs may also promote senescence in kidney tubular cells. This review provides an overview on how senescence contributes to CKD, the involvement of PBUTs in this process, and how kidney senescence can be studied. Finally, some suggestions for future therapeutic options for CKD while targeting senescence are given.
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Affiliation(s)
- Yi Yang
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands;
| | - Milos Mihajlovic
- Entity of In Vitro Toxicology and Dermato-Cosmetology, Department of Pharmaceutical and Pharmacological Sciences, Vrije Universiteit Brussel, 1090 Brussels, Belgium;
| | - Rosalinde Masereeuw
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, 3584 CG Utrecht, The Netherlands;
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Li X, Chen R, Kemper S, Brigstock DR. Production, Exacerbating Effect, and EV-Mediated Transcription of Hepatic CCN2 in NASH: Implications for Diagnosis and Therapy of NASH Fibrosis. Int J Mol Sci 2023; 24:12823. [PMID: 37629004 PMCID: PMC10454308 DOI: 10.3390/ijms241612823] [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: 04/21/2023] [Revised: 08/05/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH) is characterized by steatosis, hepatocyte ballooning, and inflammation and may progress to include increasingly severe fibrosis, which portends more serious disease and is predictive of patient mortality. Diagnostic and therapeutic options for NASH fibrosis are limited, and the underlying fibrogenic pathways are under-explored. Cell communication network factor 2 (CCN2) is a well-characterized pro-fibrotic molecule, but its production in and contribution to NASH fibrosis requires further study. Hepatic CCN2 expression was significantly induced in NASH patients with F3-F4 fibrosis and was positively correlated with hepatic Col1A1, Col1A2, Col3A1, or αSMA expression. When wild-type (WT) or transgenic (TG) Swiss mice expressing enhanced green fluorescent protein (EGFP) under the control of the CCN2 promoter were fed up to 7 weeks with control or choline-deficient, amino-acid-defined diet with high (60%) fat (CDAA-HF), the resulting NASH-like hepatic pathology included a profound increase in CCN2 or EGFP immunoreactivity in activated hepatic stellate cells (HSC) and in fibroblasts and smooth muscle cells of the vasculature, with little or no induction of CCN2 in other liver cell types. In the context of CDAA-HF diet-induced NASH, Balb/c TG mice expressing human CCN2 under the control of the albumin promoter exhibited exacerbated deposition of interstitial hepatic collagen and activated HSC compared to WT mice. In vitro, palmitic acid-treated hepatocytes produced extracellular vesicles (EVs) that induced CCN2, Col1A1, and αSMA in HSC. Hepatic CCN2 may aid the assessment of NASH fibrosis severity and, together with pro-fibrogenic EVs, is a therapeutic target for reducing NASH fibrosis.
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Affiliation(s)
- Xinlei Li
- Center for Clinical and Translational Research, The Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (R.C.); (S.K.); (D.R.B.)
| | - Ruju Chen
- Center for Clinical and Translational Research, The Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (R.C.); (S.K.); (D.R.B.)
| | - Sherri Kemper
- Center for Clinical and Translational Research, The Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (R.C.); (S.K.); (D.R.B.)
| | - David R. Brigstock
- Center for Clinical and Translational Research, The Research Institute, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (R.C.); (S.K.); (D.R.B.)
- Department of Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH 43212, USA
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Guo H, Sun J, Zhang S, Nie Y, Zhou S, Zeng Y. Progress in understanding and treating idiopathic pulmonary fibrosis: recent insights and emerging therapies. Front Pharmacol 2023; 14:1205948. [PMID: 37608885 PMCID: PMC10440605 DOI: 10.3389/fphar.2023.1205948] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 07/28/2023] [Indexed: 08/24/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a long-lasting, continuously advancing, and irrevocable interstitial lung disorder with an obscure origin and inadequately comprehended pathological mechanisms. Despite the intricate and uncharted causes and pathways of IPF, the scholarly consensus upholds that the transformation of fibroblasts into myofibroblasts-instigated by injury to the alveolar epithelial cells-and the disproportionate accumulation of extracellular matrix (ECM) components, such as collagen, are integral to IPF's progression. The introduction of two novel anti-fibrotic medications, pirfenidone and nintedanib, have exhibited efficacy in decelerating the ongoing degradation of lung function, lessening hospitalization risk, and postponing exacerbations among IPF patients. Nonetheless, these pharmacological interventions do not present a definitive solution to IPF, positioning lung transplantation as the solitary potential curative measure in contemporary medical practice. A host of innovative therapeutic strategies are presently under rigorous scrutiny. This comprehensive review encapsulates the recent advancements in IPF research, spanning from diagnosis and etiology to pathological mechanisms, and introduces a discussion on nascent therapeutic methodologies currently in the pipeline.
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Affiliation(s)
| | | | | | | | | | - Yulan Zeng
- Department of Respiratory Medicine, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Chen K, Xu M, Lu F, He Y. Development of Matrix Metalloproteinases-Mediated Extracellular Matrix Remodeling in Regenerative Medicine: A Mini Review. Tissue Eng Regen Med 2023; 20:661-670. [PMID: 37160567 PMCID: PMC10352474 DOI: 10.1007/s13770-023-00536-x] [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: 11/05/2022] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 05/11/2023] Open
Abstract
Extracellular matrix (ECM) components confer biomechanical properties, maintain cell phenotype and mediate tissue homeostasis. ECM remodeling is complex and plays a key role in both physiological and pathological processes. Matrix metalloproteinases (MMPs) are a group of enzymes responsible for ECM degradation and have been accepted as a key regulator in ECM remodeling. In this mini-review, we summarize MMPs categories, functions and the targeted substrates. We then discuss current understanding of the role of MMPs-mediated events, including inflammation reaction, angiogenesis, cellular activities, etc., in ECM remodeling in the context of regenerative medicine.
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Affiliation(s)
- Kaiqi Chen
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, 1838 Guangzhou North Road, Guangzhou, 510515, Guangdong, People's Republic of China
| | - Mimi Xu
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, 1838 Guangzhou North Road, Guangzhou, 510515, Guangdong, People's Republic of China
| | - Feng Lu
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, 1838 Guangzhou North Road, Guangzhou, 510515, Guangdong, People's Republic of China.
| | - Yunfan He
- Department of Plastic and Cosmetic Surgery, Nanfang Hospital, Southern Medical University, 1838 Guangzhou North Road, Guangzhou, 510515, Guangdong, People's Republic of China.
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Rayego-Mateos S, Marquez-Exposito L, Basantes P, Tejedor-Santamaria L, Sanz AB, Nguyen TQ, Goldschmeding R, Ortiz A, Ruiz-Ortega M. CCN2 Activates RIPK3, NLRP3 Inflammasome, and NRF2/Oxidative Pathways Linked to Kidney Inflammation. Antioxidants (Basel) 2023; 12:1541. [PMID: 37627536 PMCID: PMC10451214 DOI: 10.3390/antiox12081541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/27/2023] Open
Abstract
Inflammation is a key characteristic of both acute and chronic kidney diseases. Preclinical data suggest the involvement of the NLRP3/Inflammasome, receptor-interacting protein kinase-3 (RIPK3), and NRF2/oxidative pathways in the regulation of kidney inflammation. Cellular communication network factor 2 (CCN2, also called CTGF in the past) is an established fibrotic biomarker and a well-known mediator of kidney damage. CCN2 was shown to be involved in kidney damage through the regulation of proinflammatory and profibrotic responses. However, to date, the potential role of the NLRP3/RIPK3/NRF2 pathways in CCN2 actions has not been evaluated. In experimental acute kidney injury induced with folic acid in mice, CCN2 deficiency diminished renal inflammatory cell infiltration (monocytes/macrophages and T lymphocytes) as well as the upregulation of proinflammatory genes and the activation of NLRP3/Inflammasome-related components and specific cytokine products, such as IL-1β. Moreover, the NRF2/oxidative pathway was deregulated. Systemic administration of CCN2 to C57BL/6 mice induced kidney immune cell infiltration and activated the NLRP3 pathway. RIPK3 deficiency diminished the CCN2-induced renal upregulation of proinflammatory mediators and prevented NLRP3 modulation. These data suggest that CCN2 plays a fundamental role in sterile inflammation and acute kidney injury by modulating the RIKP3/NLRP3/NRF2 inflammatory pathways.
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Affiliation(s)
- Sandra Rayego-Mateos
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, 28040 Madrid, Spain; (S.R.-M.); (L.M.-E.); (P.B.); (L.T.-S.)
- Ricor2040, 28029 Madrid, Spain
| | - Laura Marquez-Exposito
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, 28040 Madrid, Spain; (S.R.-M.); (L.M.-E.); (P.B.); (L.T.-S.)
- Ricor2040, 28029 Madrid, Spain
| | - Pamela Basantes
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, 28040 Madrid, Spain; (S.R.-M.); (L.M.-E.); (P.B.); (L.T.-S.)
- Ricor2040, 28029 Madrid, Spain
| | - Lucia Tejedor-Santamaria
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, 28040 Madrid, Spain; (S.R.-M.); (L.M.-E.); (P.B.); (L.T.-S.)
- Ricor2040, 28029 Madrid, Spain
| | - Ana B. Sanz
- Division of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, 28040 Madrid, Spain; (A.B.S.); (A.O.)
| | - Tri Q. Nguyen
- Department of Pathology, University Medical Center Utrecht, H04.312, Heidelberglaan 100, 3584 Utrecht, The Netherlands; (T.Q.N.); (R.G.)
| | - Roel Goldschmeding
- Department of Pathology, University Medical Center Utrecht, H04.312, Heidelberglaan 100, 3584 Utrecht, The Netherlands; (T.Q.N.); (R.G.)
| | - Alberto Ortiz
- Division of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid, 28040 Madrid, Spain; (A.B.S.); (A.O.)
| | - Marta Ruiz-Ortega
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, 28040 Madrid, Spain; (S.R.-M.); (L.M.-E.); (P.B.); (L.T.-S.)
- Ricor2040, 28029 Madrid, Spain
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He H, Sugiyama A, Snyder NW, Teneche MG, Liu X, Maner-Smith KM, Goessling W, Hagen SJ, Ortlund EA, Najafi-Shoushtari SH, Acuña M, Cohen DE. Acyl-CoA thioesterase 12 suppresses YAP-mediated hepatocarcinogenesis by limiting glycerolipid biosynthesis. Cancer Lett 2023; 565:216210. [PMID: 37150501 DOI: 10.1016/j.canlet.2023.216210] [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: 12/21/2022] [Revised: 04/18/2023] [Accepted: 05/01/2023] [Indexed: 05/09/2023]
Abstract
Cancer cells use acetate to support the higher demand for energy and lipid biosynthesis during uncontrolled cell proliferation, as well as for acetylation of regulatory proteins. Acyl-CoA thioesterase 12 (Acot12) is the enzyme that hydrolyzes acetyl-CoA to acetate in liver cytosol and is downregulated in hepatocellular carcinoma (HCC). A mechanistic role for Acot12 in hepatocarcinogenesis was assessed in mice in response to treatment with diethylnitrosamine(DEN)/carbon tetrachloride (CCl4) administration or prolonged feeding of a diet that promotes non-alcoholic steatohepatitis (NASH). Relative to controls, Acot12-/- mice exhibited accelerated liver tumor formation that was characterized by the hepatic accumulation of glycerolipids, including lysophosphatidic acid (LPA), and that was associated with reduced Hippo signaling and increased yes-associated protein (YAP)-mediated transcriptional activity. In Acot12-/- mice, restoration of hepatic Acot12 expression inhibited hepatocarcinogenesis and YAP activation, as did knockdown of hepatic YAP expression. Excess LPA produced due to deletion of Acot12 signaled through LPA receptors (LPARs) coupled to Gα12/13 subunits to suppress YAP phosphorylation, thereby promoting its nuclear localization and transcriptional activity. These findings identify a protective role for Acot12 in suppressing hepatocarcinogenesis by limiting biosynthesis of glycerolipids including LPA, which preserves Hippo signaling.
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Affiliation(s)
- Haiyue He
- Division of Gastroenterology and Hepatology, Joan & Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Department of Gastroenterology, Xiangya Hospital of Central South University, Hunan, China
| | - Akiko Sugiyama
- Division of Gastroenterology and Hepatology, Joan & Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Nathaniel W Snyder
- Center for Metabolic Disease Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19104, USA
| | - Marcos G Teneche
- Center for Metabolic Disease Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, 19104, USA
| | - Xiaowei Liu
- Department of Gastroenterology, Xiangya Hospital of Central South University, Hunan, China
| | - Kristal M Maner-Smith
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Wolfram Goessling
- Division of Gastroenterology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA; Harvard-MIT Division of Health Sciences and Technology, Harvard Medical School, Boston, MA, 02115, USA
| | - Susan J Hagen
- Division of Surgical Sciences, Department of Surgery, Beth Israel-Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA
| | - Eric A Ortlund
- Department of Biochemistry, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - S Hani Najafi-Shoushtari
- Department of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, 10021, USA; Research Department, Weill Cornell Medicine-Qatar, Education City, Doha, Qatar
| | - Mariana Acuña
- Division of Gastroenterology and Hepatology, Joan & Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA.
| | - David E Cohen
- Division of Gastroenterology and Hepatology, Joan & Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, 10021, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA; Harvard-MIT Division of Health Sciences and Technology, Harvard Medical School, Boston, MA, 02115, USA.
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46
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Barkin JM, Jin-Smith B, Torok K, Pi L. Significance of CCNs in liver regeneration. J Cell Commun Signal 2023:10.1007/s12079-023-00762-x. [PMID: 37202628 DOI: 10.1007/s12079-023-00762-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/01/2023] [Indexed: 05/20/2023] Open
Abstract
The liver has an inherent regenerative capacity via hepatocyte proliferation after mild-to-modest damage. When hepatocytes exhaust their replicative ability during chronic or severe liver damage, liver progenitor cells (LPC), also termed oval cells (OC) in rodents, are activated in the form of ductular reaction (DR) as an alternative pathway. LPC is often intimately associated with hepatic stellate cells (HSC) activation to promote liver fibrosis. The Cyr61/CTGF/Nov (CCN) protein family consists of six extracellular signaling modulators (CCN1-CCN6) with affinity to a repertoire of receptors, growth factors, and extracellular matrix proteins. Through these interactions, CCN proteins organize microenvironments and modulate cell signalings in a diverse variety of physiopathological processes. In particular, their binding to subtypes of integrin (αvβ5, αvβ3, α6β1, αvβ6, etc.) influences the motility and mobility of macrophages, hepatocytes, HSC, and LPC/OC during liver injury. This paper summarizes the current understanding of the significance of CCN genes in liver regeneration in relation to hepatocyte-driven or LPC/OC-mediated pathways. Publicly available datasets were also searched to compare dynamic levels of CCNs in developing and regenerating livers. These insights not only add to our understanding of the regenerative capability of the liver but also provide potential targets for the pharmacological management of liver repair in the clinical setting. Ccns in liver regeneration Restoring damaged or lost tissues requires robust cell growth and dynamic matrix remodeling. Ccns are matricellular proteins highly capable of influencing cell state and matrix production. Current studies have identified Ccns as active players in liver regeneration. Cell types, modes of action, and mechanisms of Ccn induction may vary depending on liver injuries. Hepatocyte proliferation is a default pathway for liver regeneration following mild-to-modest damages, working in parallel with the transient activation of stromal cells, such as macrophages and hepatic stellate cells (HSC). Liver progenitor cells (LPC), also termed oval cells (OC) in rodents, are activated in the form of ductular reaction (DR) and are associated with sustained fibrosis when hepatocytes lose their proliferative ability in severe or chronic liver damage. Ccns may facilitate both hepatocyte regeneration and LPC/OC repair via various mediators (growth factors, matrix proteins, integrins, etc.) for cell-specific and context-dependent functions.
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Affiliation(s)
- Joshua M Barkin
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Brady Jin-Smith
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Kendle Torok
- Department of Pathology, Tulane University, New Orleans, LA, USA
| | - Liya Pi
- Department of Pathology, Tulane University, New Orleans, LA, USA.
- Department of Pathology, Tulane University School of Medicine, 1430 Tulane Ave, New Orleans, LA, USA.
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47
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Yang S, Huang F, Zhang F, Sheng X, Fan W, Dissanayaka WL. Emerging Roles of YAP/TAZ in Tooth and Surrounding: from Development to Regeneration. Stem Cell Rev Rep 2023:10.1007/s12015-023-10551-z. [PMID: 37178226 DOI: 10.1007/s12015-023-10551-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2023] [Indexed: 05/15/2023]
Abstract
Yes associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ) are ubiquitous transcriptional co-activators that control organ development, homeostasis, and tissue regeneration. Current in vivo evidence suggests that YAP/TAZ regulates enamel knot formation during murine tooth development, and is indispensable for dental progenitor cell renewal to support constant incisor growth. Being a critical sensor for cellular mechano-transduction, YAP/TAZ lays at the center of the complex molecular network that integrates mechanical cues from the dental pulp chamber and surrounding periodontal tissue into biochemical signals, dictating in vitro cell proliferation, differentiation, stemness maintenance, and migration of dental stem cells. Moreover, YAP/TAZ-mediated cell-microenvironment interactions also display essential regulatory roles during biomaterial-guided dental tissue repair and engineering in some animal models. Here, we review recent advances in YAP/TAZ functions in tooth development, dental pulp, and periodontal physiology, as well as dental tissue regeneration. We also highlight several promising strategies that harness YAP/TAZ activation for promoting dental tissue regeneration.
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Affiliation(s)
- Shengyan Yang
- Applied Oral Sciences & Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Fang Huang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Fuping Zhang
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Xinyue Sheng
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Wenguo Fan
- Guanghua School of Stomatology, Hospital of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Waruna Lakmal Dissanayaka
- Applied Oral Sciences & Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China.
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48
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Borkham-Kamphorst E, Meurer SK, Weiskirchen R. Expression and biological function of the cellular communication network factor 5 (CCN5) in primary liver cells. J Cell Commun Signal 2023:10.1007/s12079-023-00757-8. [PMID: 37166689 DOI: 10.1007/s12079-023-00757-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 04/28/2023] [Indexed: 05/12/2023] Open
Abstract
The cellular (centralized) communication network (CCN) factor protein family contains six small secreted cysteine-rich proteins sharing high structural similarity. These matricellular proteins have vital biological functions in cell adhesion, migration, cell cycle progression, and control of production and degradation of extracellular matrix. However, in liver the biological functions of CCN proteins become most visible during hepatic injury, disease, and remodeling. In particular, most of the hepatic functions of CCN proteins were derived from CCN2/CTGF, which becomes highly expressed in damaged hepatocytes and acts as a profibrogenic molecule. On the contrary, CCN1/CYR61 seems to have opposite effects, while the biological activity during hepatic fibrosis is somewhat controversially discussed for other CCN family members. In the present study, we analyzed the expression of CCN5/WISP2 in cultures of different types of primary liver cells and in an experimental model of hepatic fibrosis. We found that CCN5 is expressed in hepatic stellate cells, myofibroblasts and portal myofibroblasts, while CCN5 expression is virtually absent in hepatocytes. During hepatic fibrogenesis, CCN5 is significantly upregulated. Overexpression of CCN5 in portal myofibroblasts reduced expression of transforming growth factor-β receptor I (ALK5) and concomitant Smad2 activation, whereas JunB expression is upregulated. Moreover, elevated expression of CCN5 induces endoplasmic reticulum stress, unfolded protein response and apoptosis in portal myofibroblasts. We suggest that upregulated expression of CCN5 might be an intrinsic control mechanism that counteracts overshooting fibrotic responses in profibrogenic liver cells.
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Affiliation(s)
- Erawan Borkham-Kamphorst
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, Pauwelsstr. 30, 52074, Aachen, Germany
| | - Steffen K Meurer
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, Pauwelsstr. 30, 52074, Aachen, Germany
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), RWTH University Hospital Aachen, Pauwelsstr. 30, 52074, Aachen, Germany.
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Qian H, Ding Y, Deng X, Huang W, Li Z, Liu F, Zhang J, Wang L, Liu J, Yuan Y, Hou S, Chen X, Ma L. Synthesis-accessibility-oriented design of c-Jun N-terminal kinase 1 inhibitor. Eur J Med Chem 2023; 256:115442. [PMID: 37156184 DOI: 10.1016/j.ejmech.2023.115442] [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: 03/10/2023] [Revised: 04/21/2023] [Accepted: 04/30/2023] [Indexed: 05/10/2023]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a severe and progressive lung disease with poor prognosis and limited treatment options. The c-Jun N-Terminal Kinase 1 (JNK1), a key component of the MAPK pathway, has been implicated in the pathogenesis of IPF and represents a potential therapeutic target. However, the development of JNK1 inhibitors has been slowed, partly due to synthetic complexity in medicinal chemistry modification. Here, we report a synthesis-accessibility-oriented strategy for designing JNK1 inhibitors based on computational prediction of synthetic feasibility and fragment-based molecule generation. This strategy led to the discovery of several potent JNK1 inhibitors, such as compound C6 (IC50 = 33.5 nM), which exhibited comparable activity to the clinical candidate CC-90001 (IC50 = 24.4 nM). The anti-fibrotic effect of C6 was further confirmed in animal model of pulmonary fibrosis. Moreover, compound C6 could be synthesized in only two steps, compared to nine steps for CC-90001. Our findings suggest that compound C6 is a promising lead for further optimization and development as a novel anti-fibrotic agent targeting JNK1. In addition, the discovery of C6 also demonstrates the feasibility of synthesis-accessibility-oriented strategy in lead discovery.
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Affiliation(s)
- Hewen Qian
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Yuanqing Ding
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Xingyu Deng
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China; School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Weiwei Huang
- Hangzhou Matrix Biopharmaceutical Co., Ltd, Hangzhou, Zhejiang, 311121, China
| | - Zhenzhen Li
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Fengling Liu
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Jie Zhang
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China
| | - Lihui Wang
- Institute of Ageing Research, Hangzhou Normal University, School of Medicine, Hangzhou, Zhejiang Province, 311121, China
| | - Junping Liu
- Institute of Ageing Research, Hangzhou Normal University, School of Medicine, Hangzhou, Zhejiang Province, 311121, China
| | - Yaxia Yuan
- Department of Biochemistry and Structural Biology, University of Texas Health Science Center at San Antonio, Texas, 78229, USA
| | - Shurong Hou
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China.
| | - Xiabin Chen
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China; Key Laboratory of Elemene Class Anti-Cancer Chinese Medicines; Engineering Laboratory of Development and Application of Traditional Chinese Medicines; Collaborative Innovation Center of Traditional Chinese Medicines of Zhejiang Province, Hangzhou Normal University, Hangzhou, Zhejiang, 311121, China.
| | - Lei Ma
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.
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50
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Zhou M, Wang J, Wang J, Yu J, Huang S, Wang T, Wei H. Construction of a Localized and Long-Acting CCN2 Delivery System on Percutaneous Ti Implant Surfaces for Enhanced Soft-Tissue Integration. ACS APPLIED MATERIALS & INTERFACES 2023; 15:22864-22875. [PMID: 37133335 DOI: 10.1021/acsami.3c00884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Soft-tissue integration (STI) plays an essential role in the long-term success of percutaneous Ti implants since it acts as a biological barrier that protects the soft and hard tissue around implants. Surface modification of Ti implants with drug-release properties to achieve soft-tissue regeneration has been proven to be effective in STI. However, the short-acting effect caused by the uncontrolled drug release of the topical delivery system limits long-term STI enhancement. Herein, a long-acting protein delivery system for Ti implants that involved micro-arc oxidation of Ti surfaces (MAO-Ti) and localized immobilization of cellular communication network factor 2 (CCN2) bearing mesoporous silica nanoparticles (MSNs) on MAO-Ti was prepared, namely, CCN2@MSNs-Ti. The CCN2 release study of CCN2@MSNs-Ti demonstrated a sustained-release profile for 21 days, which was able to maintain long-term stable STI. In addition, in vitro cell behavior evaluation results indicated that CCN2@MSNs-Ti could promote the STI-related biological response of human dermal fibroblasts via the FAK-MAPK pathway. More importantly, the system could effectively enhance STI after 4 weeks and proinflammatory factors in the soft tissue decreased significantly in a rat model of implantation. These results denote that CCN2@MSNs-Ti showed an appealing application prospect for enhanced STI around transcutaneous Ti implants, which would ultimately result in an increased success rate of percutaneous Ti implants.
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Affiliation(s)
- Minghao Zhou
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Oral Implants, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
| | - Jing Wang
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Oral Implants, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
| | - Jia Wang
- Department of Periodontology, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
| | - Jingwei Yu
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Oral Implants, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
| | - Shitou Huang
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Oral Implants, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
| | - Tengjiao Wang
- Frontiers Science Center for Flexible Electronics (FSCFE), Xi'an Institute of Flexible Electronics (IFE) & Xi'an Institute of Biomedical Materials and Engineering (IBME), Northwestern Polytechnical University (NPU), Xi'an 710129, Shaanxi, P. R. China
| | - Hongbo Wei
- State Key Laboratory of Military Stomatology & National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Oral Implants, School of Stomatology, The Fourth Military Medical University, Xi'an 710032, Shaanxi, P. R. China
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