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Zhang YH, Sun XT, Guo RF, Feng GY, Gao HL, Zhong ML, Tian LW, Qiu ZY, Cui YW, Li JY, Zhao P. AβPP-tau-HAS1 axis trigger HAS1-related nuclear speckles and gene transcription in Alzheimer's disease. Matrix Biol 2024:S0945-053X(24)00039-8. [PMID: 38518923 DOI: 10.1016/j.matbio.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 03/04/2024] [Accepted: 03/18/2024] [Indexed: 03/24/2024]
Abstract
As the backbone of the extracellular matrix (ECM) and the perineuronal nets, Hyaluronic acid (HA) provides binding sites for proteoglycans and other ECM components. Although the pivotal of HA has been recognized in Alzheimer's disease (AD), few studies have addressed the relationship between AD pathology and HA synthases (HASs). Here, HASs in different regions of AD brains were screened in transcriptomic databases and validated in AβPP/PS1 mice. We found that HAS1 was distributed along the axon and nucleus. Its transcripts were reduced in AD patients and AβPP/PS1 mice. Phosphorylated tau (p-tau) mediates AβPP-induced cytosolic-nuclear translocation of HAS1, and negatively regulated the stability, monoubiquitination, and oligomerization of HAS1, thus reduced the synthesis and release of HA. Furthermore, non-ubiquitinated HAS1 mutant lost its enzyme activity, and translocated from the cytosol into the nucleus, forming nuclear speckles (NS). Unlike the Splicing-related NS, less than 1% of the non-ubiquitinated HAS1 co-localized with SRRM2, proving the regulatory role of HAS1 in gene transcription, indirectly. Thus, differentially expressed genes (DEGs) related to both non-ubiquitinated HAS1 mutant and AD were screened using transcriptomic datasets. Thirty-nine DEGs were identified, with 64.1% (25/39) showing consistent results in both datasets. Together, we unearthed an important function of the AβPP-p-tau-HAS1 axis in microenvironment remodeling and gene transcription during AD progression, involving the ubiquitin-proteasome, lysosome, and NS systems.
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Affiliation(s)
- Ya-Hong Zhang
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Xing-Tong Sun
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Rui-Fang Guo
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Gang-Yi Feng
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Hui-Ling Gao
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Man-Li Zhong
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Li-Wen Tian
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Zhong-Yi Qiu
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Yu-Wei Cui
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University
| | - Jia-Yi Li
- Health Sciences Institute, China Medical University; Neuronal Plasticity and Repair Unit, Wallenberg Neuroscience Center, Department of Experimental Medical Science, Lund University.
| | - Pu Zhao
- Key Laboratory of Bioresource Research and Development of Liaoning Province, College of Life and Health Sciences, Northeastern University; Lead contact.
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Rozenberg BB, van Ginkel CJ, Janssen DAW. Restoring the barrier of chronically damaged urothelium using chondroitin sulfate glycosaminoglycan-replenishment therapy. Curr Opin Urol 2024; 34:44-51. [PMID: 37962190 DOI: 10.1097/mou.0000000000001149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
PURPOSE OF REVIEW This study aims to further understand the physiological mechanism of chondroitin sulfate treatment on the urinary bladder in cases of inflammation, by investigating the effect of chondroitin sulfate therapy on recovery of urothelial barrier in an in-vitro chronic injury model. RECENT FINDINGS With inflammatory bladder conditions, the urothelial barrier seems decreased. Glycosaminoglycan (GAG) replacement therapy is supposed to help restore this barrier. Clinical studies on inflammatory bladder conditions are complicated because of the heterogeneous patient population, hence the need for preclinical models. SUMMARY In a model using porcine urothelial cells, functional barrier (TEER) and barrier markers were assessed. Chronic urothelial damage was simulated through protamine sulfate instillations with and without subsequent chondroitin sulfate instillations during 3 days. Chondroitin sulfate instillations significantly improved TEER compared to protamine sulfate treatment only (TEER difference 310 Ω.cm 2 , P < 0.001). This consistent effect over 3 days resulted in a significant higher mean TEER value in the chondroitin sulfate treated group (difference 1855 Ω.cm 2 , P < 0.001). Enhanced recovery of chondroitin sulfate and other barrier markers was observed.Chondroitin sulfate therapy shows promise in facilitating the recovery of the urothelial barrier in cases of chronic damage. This preclinical study lends support to the use of clinical GAG replenishment therapy for patients with a chronically impaired urothelium.
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Affiliation(s)
- Boy B Rozenberg
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
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Guo W, Liu H, Zhang J, Zhang J, Wang F, Zhang P, Yang Y. Preparation and characterization of a novel composite acellular matrix/hyaluronic acid thermosensitive hydrogel for interstitial cystitis/bladder pain syndrome. J Biomed Mater Res A 2024; 112:449-462. [PMID: 37975156 DOI: 10.1002/jbm.a.37643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 10/14/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023]
Abstract
Bladder mucosa damage that causes harm to the interstitium is a recognized pathogenesis of interstitial cystitis/bladder pain syndrome (IC/BPS). The intravesical instillation of drugs is an important second-line therapy, but it is often necessary to use drugs repeatedly in the clinic because of their short residence time in the bladder cavity, which alters the therapeutic effect. To overcome this drawback, this study developed a novel composite acellular matrix/hyaluronic acid (HA) thermosensitive hydrogel (HA-Gel) using rabbit small intestinal submucosa extracellular matrix (ECM) as the thermosensitive material and HA as the drug component and examined its composition, microstructure, thermodynamic properties, temperature sensitivity, rheological properties, biocompatibility, drug release, hydrogel residue, and bacteriostatic properties. The study showed HA-Gel was liquid at temperatures of 15-37.5°C and solid at 37.5-50°C, its swelling rate decreased with increasing temperature, and its lower critical solution temperature occurred at approximately 37.5°C. This property made the hydrogel liquid at room temperature convenient for intravesical perfusion and turned into a solid about 1 min after entering the body and rising to body temperature to increase its residence time. Subsequent experiments also proved that the gel residue time of HA-Gel in vivo and the drug release time of HA in vivo could reach more than 5 days, which was significantly higher than that of HA alone, and it had good biocompatibility and antibacterial properties. Therefore, this hydrogel possesses the proper characteristics to possibly make it an ideal dosage form for IC/BPS intravesical instillation therapy.
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Affiliation(s)
- Wei Guo
- Department of Urology, Beijing Chao-Yang Hospital, Beijing, China
| | - Haichao Liu
- Department of Urology, Hebei Yanda Hospital, West of SiPuLan Road, Langfang, China
| | - Jiaxing Zhang
- Department of Urology, Hebei Yanda Hospital, West of SiPuLan Road, Langfang, China
| | - Jianzhong Zhang
- Department of Urology, Beijing Chao-Yang Hospital, Beijing, China
| | - Fei Wang
- Department of Urology, Beijing Chao-Yang Hospital, Beijing, China
| | - Peng Zhang
- Department of Urology, Beijing Chao-Yang Hospital, Beijing, China
| | - Yunbo Yang
- Department of Urology, Hebei Yanda Hospital, West of SiPuLan Road, Langfang, China
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van Ginkel C, Hurst RE, Janssen D. The urothelial barrier in interstitial cystitis/bladder pain syndrome: its form and function, an overview of preclinical models. Curr Opin Urol 2024; 34:77-83. [PMID: 37933666 PMCID: PMC10842656 DOI: 10.1097/mou.0000000000001147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
PURPOSE OF REVIEW Investigating bladder pain syndrome/interstitial cystitis (IC/BPS) preclinically is challenging. Various research models have been used to mimic the urothelial barrier closely and replicate the disease. The aim of this review is to discuss preclinical research related to the urothelial barrier in context of IC/BPS. RECENT FINDINGS In vivo models mimic IC/BPS mainly with toxic substances in the urine, with protaminesulfate and proteoglycan deglycolysation resembling a temporary impaired barrier as seen in IC/BPS. This temporary increased permeability has also been found in vitro models. Glycosaminoglycan replenishment therapy has been described, in vivo and in vitro, to protect and enhance recover properties of the urothelium. The roles of immune and neurogenic factors in the pathogenesis of IC/BPS remains relatively understudied. SUMMARY Preclinical studies provide opportunities to identify the involvement of specific pathologic pathways in IC/BPS. For further research is warranted to elucidate the primary or secondary role of permeability, together with inflammatory and neurogenic causes of the disease.
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Affiliation(s)
- Charlotte van Ginkel
- Department of Urology, Radboud university medical Center, Nijmegen, The Netherlands
| | | | - Dick Janssen
- Department of Urology, Radboud university medical Center, Nijmegen, The Netherlands
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Mormone E, Cisternino A, Capone L, Caradonna E, Sbarbati A. The Model of Interstitial Cystitis for Evaluating New Molecular Strategies of Interstitial Regeneration in Humans. Int J Mol Sci 2024; 25:2326. [PMID: 38397003 PMCID: PMC10889234 DOI: 10.3390/ijms25042326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Given the recent evidence in the clinical application of regenerative medicine, mostly on integumentary systems, we focused our interests on recent bladder regeneration approaches based on mesenchymal stem cells (MSCs), platelet-rich plasma (PRP), and hyaluronic acid (HA) in the treatment of interstitial cystitis/bladder pain syndrome (IC/BPS) in humans. IC/BPS is a heterogeneous chronic disease with not-well-understood etiology, characterized by suprapubic pain related to bladder filling and urothelium dysfunction, in which the impairment of immunological processes seems to play an important role. The histopathological features of IC include ulceration of the mucosa, edema, denuded urothelium, and increased detection of mast cells and other inflammatory cells. A deeper understanding of the molecular mechanism underlying this disease is essential for the selection of the right therapeutic approach. In fact, although various therapeutic strategies exist, no efficient therapy for IC/BPS has been discovered yet. This review gives an overview of the clinical and pathological features of IC/BPS, with a particular focus on the molecular pathways involved and a special interest in the ongoing few investigational therapies in IC/BPS, which use new regenerative medicine approaches, and their synergetic combination. Good knowledge of the molecular aspects related to stem cell-, PRP-, and biomaterial-based treatments, as well as the understanding of the molecular mechanism of this pathology, will allow for the selection of the right and best use of regenerative approaches of structures involving connective tissue and epithelia, as well as in other diseases.
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Affiliation(s)
- Elisabetta Mormone
- Intitute for Stem-Cell Biology, Regenerative Medicine and Innovative Therapies (ISBReMIT), Fondazione IRCCS Casa Sollievo della Sofferenza, Viale dei Cappuccini 1, 71013 San Giovanni Rotondo, Italy
| | - Antonio Cisternino
- Santa Maria di Bari Hospital, Via Antonio de Ferraris 22, 70124 Bari, Italy;
| | - Lorenzo Capone
- Department of Urology, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale dei Cappuccini 1, 71013 San Giovanni Rotondo, Italy;
| | | | - Andrea Sbarbati
- Department of Neuroscience, Biomedicine and Movement Sciences, Human Anatomy and Histology Section, University of Verona, 37129 Verona, Italy;
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Lai J, Liu X, Su H, Zhu Y, Xin K, Huang M, Luo S, Tang H. Emodin inhibits bladder inflammation and fibrosis in mice with interstitial cystitis by regulating JMJD3. Acta Cir Bras 2023; 38:e385123. [PMID: 38055393 DOI: 10.1590/acb385123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 07/23/2023] [Indexed: 12/08/2023] Open
Abstract
PURPOSE Interstitial cystitis/bladder pain syndrome (IC/BPS) is a devastating urological chronic pelvic pain condition. In search of a potential treatment, we investigated the effect of emodin on IC/BPS inflammation and fibrosis, and explore the potential mechanism. METHODS An experimental model of interstitial cystitis was induced by cyclophosphamide, and human bladder smooth muscle cells were treated with lipopolysaccharide to establish the cell model in vitro. In both models, inflammation- and fibrosis-related indexes were measured after emodin administration. Furthermore, the specific antagonists were used to dig for the mechanisms underlying the response to emodin treatment. RESULTS Emodin significantly ameliorated management of cystitis, reduced the amount of inflammatory cytokines (tumor necrosis factor-α, monocyte chemoattractant protein-1, interleukin-1β, interleukin-8, and interleukin-6) in models, as well as reducing the synthesis of fibrosis marker including collagen1, collagen3, vimentin, fibronectin and α-smooth muscle actin. Further mechanism studies demonstrated that emodin inhibited inflammatory reaction and fibrosis through blocking lysine-specific demethylase 6B (JMJD3) expression via JAK/STAT, NF-κB and TGF-β/SMAD pathways. CONCLUSIONS Our study reveals the critical role of emodin-JMJD3 signaling in interstitial cystitis by regulating inflammation, fibrosis, and extracellular matrix deposition in cells and tissues, and these findings provide an avenue for effective treatment of patients with cystitis.
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Affiliation(s)
- Junyu Lai
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Xing Liu
- Southwest Medical University - Affiliated Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Hongwei Su
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Yongsheng Zhu
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Ke Xin
- Southwest Medical University - Affiliated Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Mingwei Huang
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Songtao Luo
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
| | - Hai Tang
- Southwest Medical University - Affiliated TCM Hospital - Department of Urology - Luzhou (Sichuan) - China
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Ko KJ, Koo MJ, Bang S, Byun HJ, Kim MJ, Kim K, Lee KS. Recurrence after postoperative intravesical instillation therapy in Hunner type interstitial cystitis. Sci Rep 2023; 13:18256. [PMID: 37880250 PMCID: PMC10600162 DOI: 10.1038/s41598-023-44894-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
We performed a prospective, single-arm study comparing outcomes between transurethral ablation plus postoperative instillation of hyaluronic acid and chondroitin sulfate (HACS group) and transurethral ablation only in patients with Hunner type interstitial cystitis (historical control group). A total of 78 patients were enrolled, and 51 were included in the per-protocol analysis set. The 2-year recurrence rate was 47.1% (95% CI, 32.9-61.5) in the HACS group, which was significantly lower than that in the control group (86.2%; 95% CI, 74.6-93.9, P < 0.001). After instillation therapy, the hazard ratio for recurrence was 0.38 (95% CI, 0.23-0.65, P < 0.001). The HACS group had an increased recurrence-free survival with the median interval not being reached, while it was 11.4 months in the control group (95% CI, 8.8-13.8, P < 0.001). Regardless of the instillation treatment, there were significant improvements in all symptom questionnaire scores and pain compared to the baseline. However, in the instillation group, improvement was stable even after 12 months. In patients with Hunner type interstitial cystitis, intravesical instillation of hyaluronic acid and chondroitin sulfate after transurethral ablation significantly reduced the recurrence rate and maintained symptom improvement for more than 1 year.
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Affiliation(s)
- Kwang Jin Ko
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Michael Jakun Koo
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea
| | - Seokhwan Bang
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hye Jin Byun
- Department of Urology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Min-Ji Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
| | - Kyunga Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Korea
- Department of Digital Health, SAIHST (Samsung Advanced Institute for Health Sciences & Technology), Sungkyunkwan University, Seoul, Korea
- Department of Data Convergence & Future Medicine, Sungkyunkwan School of Medicine, Seoul, Korea
| | - Kyu-Sung Lee
- Department of Urology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, 06351, Korea.
- Research Institute for Future Medicine Samsung Medical Center, Seoul, Korea.
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Zhu X, von Werdt L, Zappalà G, Sculean A, Eick S, Stähli A. In vitro activity of hyaluronic acid and human serum on periodontal biofilm and periodontal ligament fibroblasts. Clin Oral Investig 2023; 27:5021-5029. [PMID: 37380794 PMCID: PMC10492760 DOI: 10.1007/s00784-023-05121-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 06/08/2023] [Indexed: 06/30/2023]
Abstract
OBJECTIVES A beneficial effect of cross-linked hyaluronic acid (cHA) on periodontal wound healing and regeneration has recently been demonstrated. The present in vitro study was designed to obtain deeper knowledge on the effect of cHA when applied in the gingival sulcus (serum-rich environment) during non-surgical periodontal therapy. MATERIALS AND METHODS The influence of cHA, human serum (HS), and cHA/HS on (i) a 12-species biofilm formation, (ii) the adhesion of periodontal ligament fibroblasts (PDLF) to dentine surface, (iii) the expression and secretion of interleukin-8, and (iv) the expression of receptors of HA in PDLF and gingival fibroblasts (GF) were evaluated. RESULTS At 4 h of biofilm formation, cHA and HS in combination (cHA/HS) slightly decreased the colony-forming unit counts in biofilm whereas the metabolic activity of biofilm was reduced in all test groups (cHA, HS, cHA/HS) vs. control. At 24 h, the quantity of biofilm was reduced in all test groups vs. untreated control. The test substances did not affect adhesion of PDLF to dentin. HS increased the expression of IL-8 by PDLF and GF which was partially downregulated by cHA. HS and/or cHA promoted the expression of the HA receptor RHAMM in GF but not in PDLF. CONCLUSIONS In summary, the present data indicate that serum neither negatively affect the activity of cHA against periodontal biofilm nor had any unwanted influence on the activity of PDLF. CLINICAL RELEVANCE These findings lend additional support for the positive effects of cHA on cells involved in periodontal wound healing, thus pointing to its potential use in non-surgical periodontal therapy.
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Affiliation(s)
- Xilei Zhu
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Livia von Werdt
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Graziano Zappalà
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Anton Sculean
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Sigrun Eick
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Alexandra Stähli
- Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland.
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Sanchez B, Ferraro S, Josset-Lamaugarny A, Pagnon A, Hee CK, Nakab L, Sigaudo-Roussel D, Fromy B. Skin Cell and Tissue Responses to Cross-Linked Hyaluronic Acid in Low-Grade Inflammatory Conditions. Int J Inflam 2023; 2023:3001080. [PMID: 37663889 PMCID: PMC10474960 DOI: 10.1155/2023/3001080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 07/18/2023] [Accepted: 08/17/2023] [Indexed: 09/05/2023] Open
Abstract
Hyaluronic acid (HA), used in a variety of medical applications, is associated in rare instances to long-term adverse effects. Although the aetiology of these events is unknown, a number of hypotheses have been proposed, including low molecular weight of HA (LMW-HA) in the filler products. We hypothesized that cross-linked HA and its degradation products, in a low-grade inflammatory microenvironment, could impact immune responses that could affect cell behaviours in the dermis. Using two different cross-linking technologies VYC-15L and HYC-24L+, and their hyaluronidase-induced degradation products, we observed for nondegraded HA, VYC-15L and HYC-24L+, a moderate and transient increase in IL-1β, TNF-α in M1 macrophages under low-grade inflammatory conditions. Endothelial cells and fibroblasts were preconditioned using inflammatory medium produced by M1 macrophages. 24 h after LMW-HA fragments and HA stimulation, no cytokine was released in these preconditioned cells. To further characterize HA responses, we used a novel in vivo murine model exhibiting a systemic low-grade inflammatory phenotype. The intradermal injection of VYC-15L and its degradation products induced an inflammation and cell infiltration into the skin that was more pronounced than those by HYC-24L+. This acute cutaneous inflammation was likely due to mechanical effects due to filler injection and tissue integration rather than its biological effects on inflammation. VYC-15L and its degradation product potentiated microvascular response to acetylcholine in the presence of a low-grade inflammation. The different responses with 2D cell models and mouse model using the two tested cross-linking HA technologies showed the importance to use integrative complex model to better understand the effects of HA products according to inflammatory state.
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Affiliation(s)
- Benjamin Sanchez
- Laboratoire Biologie Tissulaire et Ingénierie Thérapeutique, Centre national de la recherche scientifique (CNRS), UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
- University of Lyon 1, UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
| | - Sandra Ferraro
- Laboratoire Biologie Tissulaire et Ingénierie Thérapeutique, Centre national de la recherche scientifique (CNRS), UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
- University of Lyon 1, UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
| | - Audrey Josset-Lamaugarny
- Laboratoire Biologie Tissulaire et Ingénierie Thérapeutique, Centre national de la recherche scientifique (CNRS), UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
- University of Lyon 1, UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
| | - Aurélie Pagnon
- NOVOTEC, ZAC du Chêne Europarc, 11 Rue Edison, 69500 Bron, France
| | - Charlie K. Hee
- Allergan Aesthetics, An AbbVie Company, 2525 Dupont Dr., Irvine, CA 92612, USA
| | - Lauren Nakab
- Allergan Aesthetics, An AbbVie Company, 2525 Dupont Dr., Irvine, CA 92612, USA
| | - Dominique Sigaudo-Roussel
- Laboratoire Biologie Tissulaire et Ingénierie Thérapeutique, Centre national de la recherche scientifique (CNRS), UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
- University of Lyon 1, UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
| | - Bérengère Fromy
- Laboratoire Biologie Tissulaire et Ingénierie Thérapeutique, Centre national de la recherche scientifique (CNRS), UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
- University of Lyon 1, UMR 5305, LBTI, 7 Passage du Vercors, F-69367 Lyon cedex 7, France
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Anjum I, Mobashar A, Jahan S, Najm S, Nafidi HA, Bin Jardan YA, Bourhia M. Spasmolytic and Uroprotective Effects of Apigenin by Downregulation of TGF-β and iNOS Pathways and Upregulation of Antioxidant Mechanisms: In Vitro and In Silico Analysis. Pharmaceuticals (Basel) 2023; 16:811. [PMID: 37375759 DOI: 10.3390/ph16060811] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/18/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Apigenin is a phytochemical obtained from Chamomilla recutita. Its role in interstitial cystitis is not yet known. The present study is aimed at understanding the uroprotective and spasmolytic effects of apigenin in cyclophosphamide-induced interstitial cystitis. The uroprotective role of apigenin was analyzed by qRT-PCR, macroscopic analysis, Evans blue dye leakage, histological evaluation, and molecular docking. The spasmolytic response was measured by adding cumulative concentrations of apigenin to isolated bladder tissue pre-contracted with KCl (80 mM) and carbachol (10-9-10-4) on non-incubated and pre-incubated tissues with atropine, 4DAMP, methoctramine, glibenclamide, barium chloride, nifedipine, indomethacin, and propranolol. Apigenin inhibited pro-inflammatory cytokines (IL-6, TNF-α and TGF 1-β) and oxidant enzymes (iNOS) while increasing antioxidant enzymes (SOD, CAT, and GSH) in CYP-treated groups compared to the control. Apigenin restored normal tissue of the bladder by decreasing pain, edema, and hemorrhage. Molecular docking further confirmed the antioxidant and anti-inflammatory properties of apigenin. Apigenin produced relaxation against carbachol-mediated contractions, probably via blockade of M3 receptors, KATP channels, L-type calcium channels, and prostaglandin inhibition. While the blockade of M2 receptors, KIR channels, and β-adrenergic receptors did not contribute to an apigenin-induced spasmolytic effect, apigenin presented as a possible spasmolytic and uroprotective agent with anti-inflammatory, antioxidant effects by attenuating TGF-β/iNOS-related tissue damage and bladder muscle overactivity. Thus, it is a potential agent likely to be used in treatment of interstitial cystitis.
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Affiliation(s)
- Irfan Anjum
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Aisha Mobashar
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore 54000, Pakistan
| | - Shah Jahan
- Department of Immunology, University of Health Sciences Lahore, Lahore 54600, Pakistan
| | - Saima Najm
- Department of Pharmacy, Lahore College of Pharmaceutical Sciences, Lahore 54000, Pakistan
| | - Hiba-Allah Nafidi
- Department of Food Science, Faculty of Agricultural and Food Sciences, Laval University, Quebec City, QC G1V 0A6, Canada
| | - Yousef A Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11481, Saudi Arabia
| | - Mohammed Bourhia
- Laboratory of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune 70000, Morocco
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11
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Qiu H, Li J, Huang Y, Shen C, Dai L, Su Q, Zhi Y, Fang Q, Shi C, Li W. Sulfhydryl functionalized hyaluronic acid hydrogels attenuate cyclophosphamide-induced bladder injury. Biomed Mater 2022; 18. [PMID: 36542863 DOI: 10.1088/1748-605x/acadc2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022]
Abstract
Clinical management of cyclophosphamide (CYP) results in numerous side effects including hemorrhagic cystitis (HC), which is characterized by inflammation and oxidative stress damage. Intravesical hyaluronic acid (HA) supplementation, a therapeutic method to restore barrier function of bladder, avoid the stimulation of metabolic toxicants on bladder and reduce inflammatory response, has shown good results in acute or chronic bladder diseases. However, there are unmet medical needs for the treatment of HC to temporarily restore bladder barrier and reduce inflammation. Herein, sulfhydryl functionalized HA (HA-SH) and dimethyl sulfoxide (DMSO) were used to prepared a hydrogel system for optimizing the treatment of HC. We systematically evaluated the physicochemical of hydrogels and their roles in a rat model of CYP-induced HC. The prepared hydrogels exhibited outstanding gel forming properties, injectability, and biosafety. Swelling and retention studies showed that hydrogels were stable and could prolong the residence time of HA in the bladder. Histopathology and vascular permeability studies indicated that the hydrogels significantly attenuated bladder injury caused by CYP administration. Moreover, the hydrogels also showed excellent anti-inflammation and anti-oxidation properties. In conclusion, these data suggest that intravesical instillation of HA-SH/DMSO hydrogels reduces CYP-induced bladder toxicity and this work provides a new strategy for the prevention and early treatment of HC.
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Affiliation(s)
- Heping Qiu
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Jinjin Li
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Yuandi Huang
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Chongxing Shen
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Linyong Dai
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Qiaoling Su
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Yi Zhi
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Qiang Fang
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
| | - Chunmeng Shi
- Institute of Rocket Force Medicine, State Key Laboratory of Trauma, Burns and Combined Injury, Army Medical University (Third Military Medical University), Chongqing 400038, People's Republic of China
| | - Weibing Li
- Department of Urology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, People's Republic of China
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12
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Li J, Yi X, Ai J. Broaden Horizons: The Advancement of Interstitial Cystitis/Bladder Pain Syndrome. Int J Mol Sci 2022; 23:ijms232314594. [PMID: 36498919 PMCID: PMC9736130 DOI: 10.3390/ijms232314594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/11/2022] [Accepted: 11/11/2022] [Indexed: 11/24/2022] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating disease that induces mental stress, lower urinary symptoms, and pelvic pain, therefore resulting in a decline in quality of life. The present diagnoses and treatments still lead to unsatisfactory outcomes, and novel diagnostic and therapeutic modalities are needed. Although our understanding of the etiology and pathophysiology of IC/BPS is growing, the altered permeability of the impaired urothelium, the sensitized nerves on the bladder wall, and the chronic or intermittent sensory pain with inaccurate location, as well as pathologic angiogenesis, fibrosis, and Hunner lesions, all act as barriers to better diagnoses and treatments. This study aimed to summarize the comprehensive information on IC/BPS research, thereby promoting the progress of IC/BPS in the aspects of diagnosis, treatment, and prognosis. According to diverse international guidelines, the etiology of IC/BPS is associated with multiple factors, while the presence of Hunner lesions could largely distinguish the pathology, diagnosis, and treatment of non-Hunner lesions in IC/BPS patients. On the basis of the diagnosis of exclusion, the diverse present diagnostic and therapeutic procedures are undergoing a transition from a single approach to multimodal strategies targeting different potential phenotypes recommended by different guidelines. Investigations into the mechanisms involved in urinary symptoms, pain sensation, and bladder fibrosis indicate the pathophysiology of IC/BPS for further potential strategies, both in diagnosis and treatment. An overview of IC/BPS in terms of epidemiology, etiology, pathology, diagnosis, treatment, and fundamental research is provided with the latest evidence. On the basis of shared decision-making, a multimodal strategy of diagnosis and treatment targeting potential phenotypes for individual patients with IC/BPS would be of great benefit for the entire process of management. The complexity and emerging evidence on IC/BPS elicit more relevant studies and research and could optimize the management of IC/BPS patients.
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Affiliation(s)
- Jin Li
- West China School of Medicine, Sichuan University, Chengdu 610041, China
- Department of Urology, Institute of Urology, Sichuan University, Chengdu 610041, China
| | - Xianyanling Yi
- West China School of Medicine, Sichuan University, Chengdu 610041, China
- Department of Urology, Institute of Urology, Sichuan University, Chengdu 610041, China
| | - Jianzhong Ai
- Department of Urology, Institute of Urology, Sichuan University, Chengdu 610041, China
- Correspondence:
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13
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Lin CJ, Liu CK, Hsieh HY, Chen MJ, Tsai CP. Changes in Cystoscopic Findings after Intravesical Hyaluronic Acid Instillation Therapy in Patients with Interstitial Cystitis. Diagnostics (Basel) 2022; 12:diagnostics12082009. [PMID: 36010358 PMCID: PMC9407291 DOI: 10.3390/diagnostics12082009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/16/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Limited data showed changes in glomerulation in the bladder mucosa of patients with interstitial cystitis (IC) after intravesical hyaluronic acid (HA) bladder infusion. We aimed to investigate the above changes. (2) Methods: Medical records of IC patients were reviewed retrospectively, from January 2010 to October 2019. Patients who had received repeated cystoscopy after intravesical HA treatment were enrolled. The associations of multiple parameters, including the ages, symptoms, initial glomerulation stage, HA doses, and the interval period of repeated cystoscopy between the glomerulation change in the repeated cystoscopy were analyzed. (3) Results: Among the 35 patients, 9 cases (25.7%) showed better glomerulation grades in the repeated cystoscope (Group 1), 20 cases (57.1%) showed the same grades (Group 2), and 6 cases showed worse grades (Group 3). No difference was seen in the initial grades or treatment course among the three groups. The interval periods from the initial to the repeated cystoscopy of Group 1 were longer than Group 2 and Group 3 (p = 0.031). Group 3 presents an elder age trend than the other two groups. (4) Conclusion: Intravesical HA repaired bladder glomerulation in a small group of patients with IC. Prolonged treatment has potential benefits, while older age is possibly a negative factor. However, no strong correlation was found between the initial glomerulation grades or changes in glomerulation grades with clinical symptoms.
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14
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Kuret T, Peskar D, Kreft ME, Erman A, Veranič P. Comprehensive transcriptome profiling of urothelial cells following TNFα stimulation in an in vitro interstitial cystitis/bladder pain syndrome model. Front Immunol 2022; 13:960667. [PMID: 36045687 PMCID: PMC9421144 DOI: 10.3389/fimmu.2022.960667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 07/27/2022] [Indexed: 12/28/2022] Open
Abstract
Urothelial cells of the urinary bladder play a critical role in the development and progression of interstitial cystitis/bladder pain syndrome (IC/BPS), a chronic and debilitating inflammatory disease. Given the lack of data on the exact phenotype and function of urothelial cells in an inflammatory setting (as in IC/BPS), we performed the first in-depth characterization of these cells using RNA sequencing, qPCR, ELISA, Western blot, and immunofluorescence. After TNFα stimulation, urothelial cells in the in vitro model of IC/BPS showed marked upregulation of several proinflammatory mediators, such as SAA, C3, IFNGR1, IL1α, IL1β, IL8, IL23A, IL32, CXCL1, CXCL5, CXCL10, CXCL11, TNFAIPR, TNFRSF1B, and BIRC3, involved in processes and pathways of innate immunity, including granulocyte migration and chemotaxis, inflammatory response, and complement activation, as well as TLR-, NOD-like receptor- and NFkB-signaling pathways, suggesting their active role in shaping the local immune response of the bladder. Our study demonstrates that the TNFα-stimulated urothelial cells recapitulate key observations found in the bladders of patients with IC/BPS, underpinning their utility as a suitable in vitro model for understanding IC/BPS mechanisms and confirming the role of TNFα signaling as an important component of the associated pathology. The present study also identifies novel upregulated gene targets of TNFα in urothelial cells, including genes encoding the acute phase protein SAA, complement component C3, and the cytokine receptor IFNGR1, which could be exploited as therapeutic targets of IC/BPS. Altogether, our study provides a reference database of the phenotype of urothelial cells in an inflammatory environment that will not only increase our knowledge of their role in IC/BPS, but also advance our understanding of how urothelial cells shape tissue immunity in the bladder.
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15
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Lin YJ, Chang Chien BY, Lee YH. Injectable and thermoresponsive hybrid hydrogel with Antibacterial, Anti-inflammatory, oxygen Transport, and enhanced cell growth activities for improved diabetic wound healing. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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16
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González-Sánchez E, Muñoz-Callejas A, Gómez-Román J, San Antonio E, Marengo A, Tsapis N, Bohne-Japiassu K, González-Tajuelo R, Pereda S, García-Pérez J, Cavagna L, González-Gay MÁ, Vicente-Rabaneda E, Meloni F, Fattal E, Castañeda S, Urzainqui A. Everolimus targeted nanotherapy reduces inflammation and fibrosis in scleroderma-related interstitial lung disease (SSc-ILD) developed by PSGL-1 deficient mice. Br J Pharmacol 2022; 179:4534-4548. [PMID: 35726496 DOI: 10.1111/bph.15898] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/21/2022] [Accepted: 04/11/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND AND PURPOSE Interstitial lung disease (ILD) is the main cause of mortality in systemic sclerosis (SSc) and current therapies available are of low efficacy or high toxicity. Thus, the identification of innovative less toxic and high efficacy therapeutic approaches to ILD treatment is a crucial point. P-selectin Glycoprotein Ligand-1 (PSGL-1) interaction with P-selectin initiates leukocyte extravasation and the lack of its expression brings to SSc-like syndrome with high incidence of ILD in aged mice. EXPERIMENTAL APPROACH Aged PSGL-1-/- mice were used to assay the therapeutic efficacy of an innovative nanotherapy with everolimus (Ev), included in liposomes decorated with high MW hyaluronic acid (LipHA+Ev) and administrated intratracheally to specifically target CD44-expressing lung cells. KEY RESULTS PSGL-1-/- mice had increased number of CD45+ and CD45- cells, including alveolar and interstitial macrophages, eosinophils, granulocytes and NK cells, and elevated number of myofibroblasts in broncoalveolar lavage (BAL). CD45+ and CD45- cells expressing proinflammatory and profibrotic cytokines were also increased. PSGL-1-/- mice lung histopathology showed increased immune cell infiltration and apoptosis and exacerbated interstitial and peribronchial fibrosis. Targeted nanotherapy with LipHA+Ev reduced BAL number of myofibroblast, cells producing proinflammatory and profibrotic cytokines, and the degree of lung inflammation at histology. LipHA+Ev treatment also provided an important decrease in severity of peribronchial and interstitial lung fibrosis from moderate to mild injury score. CONCLUSIONS AND IMPLICATIONS Our preclinical study in PSGL-1-/- mice indicates that targeted nanotherapy with LipHA+Ev represents an effective treatment for SSc-ILD, reducing the number of inflammatory and fibrotic cells in BAL and reducing inflammation and fibrosis in lungs.
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Affiliation(s)
- Elena González-Sánchez
- Immunology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
| | - Antonio Muñoz-Callejas
- Immunology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
| | - Javier Gómez-Román
- Pathology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Cantabria, Spain
| | - Esther San Antonio
- Immunology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
| | - Alessandro Marengo
- Institut Galien Paris Sud, UMR CNRS 8612. School of Pharmacy at University Paris-Saclay, Châtenay-Malabry, France
| | - Nicolas Tsapis
- Institut Galien Paris Sud, UMR CNRS 8612. School of Pharmacy at University Paris-Saclay, Châtenay-Malabry, France
| | - Kamila Bohne-Japiassu
- Institut Galien Paris Sud, UMR CNRS 8612. School of Pharmacy at University Paris-Saclay, Châtenay-Malabry, France
| | - Rafael González-Tajuelo
- Immunology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
| | - Saray Pereda
- Pathology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Cantabria, Spain
| | - Javier García-Pérez
- Pneumology Department, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Hospital Universitario de la Princesa, Madrid, Spain
| | - Lorenzo Cavagna
- Rheumatology Department, University and IRCCS Policlinico S. Matteo Foundation, Università degli Studi di Pavia, Pavia, Italy
| | - Miguel Ángel González-Gay
- Rheumatology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Esther Vicente-Rabaneda
- Rheumatology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
| | - Federica Meloni
- Internal Medicine Department, Pneumology Division, IRCCS San Matteo Foundation and Università degli Studi di Pavia, Pavia, Italy
| | - Elias Fattal
- Institut Galien Paris Sud, UMR CNRS 8612. School of Pharmacy at University Paris-Saclay, Châtenay-Malabry, France
| | - Santos Castañeda
- Rheumatology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain.,Cathedra UAM-Roche, EPID-Future, Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Ana Urzainqui
- Immunology Department, Hospital Universitario de la Princesa, Fundación de Investigación Biomédica (FIB), Instituto de Investigación Sanitaria-Princesa (IIS-Princesa), Madrid, Spain
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Lien W, Zhou X, Liang Y, Ching CT, Wang C, Lu F, Chang H, Lin F, Wang HD. Therapeutic potential of nanoceria pretreatment in preventing the development of urological chronic pelvic pain syndrome: Immunomodulation via reactive oxygen species scavenging and SerpinB2 downregulation. Bioeng Transl Med 2022; 8:e10346. [PMID: 36684074 PMCID: PMC9842028 DOI: 10.1002/btm2.10346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/23/2022] [Accepted: 05/10/2022] [Indexed: 01/25/2023] Open
Abstract
Urological chronic pelvic pain syndrome (UCPPS) manifests as pelvic pain with frequent urination and has a 10% prevalence rate without effective therapy. Nanoceria (cerium oxide nanoparticles [CNPs]) were synthesized in this study to achieve potential long-term pain relief, using a commonly used UCPPS mouse model with cyclophosphamide-induced cystitis. Transcriptome sequencing analysis revealed that serpin family B member 2 (SerpinB2) was the most upregulated marker in mouse bladder, and SerpinB2 was downregulated with CNP pretreatment. The transcriptome sequencing analysis results agreed with quantitative polymerase chain reaction and western blot analysis results for the expression of related mRNAs and proteins. Analysis of Gene Expression Omnibus (GEO) datasets revealed that SerpinB2 was a differentially upregulated gene in human UCPPS. In vitro SerpinB2 knockdown downregulated proinflammatory chemokine expression (chemokine receptor CXCR3 and C-X-C motif chemokine ligand 10) upon treatment with 4-hydroperoxycyclophosphamide. In conclusion, CNP pretreatment may prevent the development of UCPPS, and reactive oxygen species (ROS) scavenging and SerpinB2 downregulation may modulate the immune response in UCPPS.
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Affiliation(s)
- Wei‐Chih Lien
- Department of Physical Medicine and RehabilitationNational Cheng Kung University Hospital, College of Medicine, National Cheng Kung UniversityTainanTaiwan, Republic of China,Department of Physical Medicine and Rehabilitation, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China,Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Xin‐Ran Zhou
- Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China
| | - Ya‐Jyun Liang
- Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China
| | - Congo Tak‐Shing Ching
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Biomedical EngineeringNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Chia‐Yih Wang
- Department of Cell Biology and Anatomy, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China,Institute of Basic Medical Sciences, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China
| | - Fu‐I Lu
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and BiotechnologyNational Cheng Kung UniversityTainanTaiwan, Republic of China,The iEGG and Animal Biotechnology CenterNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China
| | - Huei‐Cih Chang
- Department of Physical Medicine and Rehabilitation, College of MedicineNational Cheng Kung UniversityTainanTaiwan, Republic of China
| | - Feng‐Huei Lin
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Institute of Biomedical Engineering, College of Medicine and College of EngineeringNational Taiwan UniversityTaipeiTaiwan, Republic of China,Institute of Biomedical Engineering and NanomedicineNational Health Research InstitutesZhunan, MiaoliTaiwan, Republic of China
| | - Hui‐Min David Wang
- Ph.D. Program in Tissue Engineering and Regenerative MedicineNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Biomedical EngineeringNational Chung Hsing UniversityTaichung CityTaiwan, Republic of China,Graduate Institute of Medicine, College of MedicineKaohsiung Medical UniversityKaohsiungTaiwan, Republic of China,Department of Medical Laboratory Science and BiotechnologyChina Medical UniversityTaichung CityTaiwan, Republic of China
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Younes R, LeBlanc CA, Hiram R. Evidence of Failed Resolution Mechanisms in Arrhythmogenic Inflammation, Fibrosis and Right Heart Disease. Biomolecules 2022; 12:biom12050720. [PMID: 35625647 PMCID: PMC9138906 DOI: 10.3390/biom12050720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 12/14/2022] Open
Abstract
Inflammation is a complex program of active processes characterized by the well-orchestrated succession of an initiation and a resolution phase aiming to promote homeostasis. When the resolution of inflammation fails, the tissue undergoes an unresolved inflammatory status which, if it remains uncontrolled, can lead to chronic inflammatory disorders due to aggravation of structural damages, development of a fibrous area, and loss of function. Various human conditions show a typical unresolved inflammatory profile. Inflammatory diseases include cancer, neurodegenerative disease, asthma, right heart disease, atherosclerosis, myocardial infarction, or atrial fibrillation. New evidence has started to emerge on the role, including pro-resolution involvement of chemical mediators in the acute phase of inflammation. Although flourishing knowledge is available about the role of specialized pro-resolving mediators in neurodegenerative diseases, atherosclerosis, obesity, or hepatic fibrosis, little is known about their efficacy to combat inflammation-associated arrhythmogenic cardiac disorders. It has been shown that resolvins, including RvD1, RvE1, or Mar1, are bioactive mediators of resolution. Resolvins can stop neutrophil activation and infiltration, stimulate monocytes polarization into anti-inflammatory-M2-macrophages, and activate macrophage phagocytosis of inflammation-debris and neutrophils to promote efferocytosis and clearance. This review aims to discuss the paradigm of failed-resolution mechanisms (FRM) potentially promoting arrhythmogenicity in right heart disease-induced inflammatory status.
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Affiliation(s)
- Rim Younes
- Montreal Heart Institute (MHI), Montreal, QC H1T 1C8, Canada; (R.Y.); (C.-A.L.)
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Charles-Alexandre LeBlanc
- Montreal Heart Institute (MHI), Montreal, QC H1T 1C8, Canada; (R.Y.); (C.-A.L.)
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Roddy Hiram
- Montreal Heart Institute (MHI), Montreal, QC H1T 1C8, Canada; (R.Y.); (C.-A.L.)
- Department of Medicine, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1J4, Canada
- Correspondence: ; Tel.: +1-514-376-3330 (ext. 5015)
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Peskar D, Kuret T, Jeruc J, Erman A. Lectins as Biomarkers of IC/BPS Disease: A Comparative Study of Glycosylation Patterns in Human Pathologic Urothelium and IC/BPS Experimental Models. Diagnostics (Basel) 2022; 12:diagnostics12051078. [PMID: 35626233 PMCID: PMC9140099 DOI: 10.3390/diagnostics12051078] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/14/2022] [Accepted: 04/22/2022] [Indexed: 01/02/2023] Open
Abstract
Pathophysiology of interstitial cystitis/bladder pain syndrome (IC/BPS) remains poorly understood, as well as its effective diagnosis and therapy. Studying changes in tissue glycosylation patterns under pathological conditions is a promising way of discovering novel biomarkers and therapeutic targets. The glycobiology of IC/BPS is largely understudied, therefore we compared glycosylation patterns of normal human urothelium with the urothelium of IC/BPS patients using a selection of 10 plant-based lectins with different monosaccharide preferences. We also compared lectin binding to human urothelium with the two most cited experimental models of IC/BPS, specifically, TNFα-treated human urothelial cell line RT4 and cyclophosphamide-induced chronic cystitis in C57BL6/J mice. Furthermore, binding of four of the selected lectins (ConA, DSL, Jacalin and WGA) was evaluated qualitatively by means of fluorescence microscopy, and quantitatively by fluorescence intensity (F.I.) measurements. Our results reveal a significant reduction in F.I. of Jacalin, as well as a prominent change in the WGA labeling pattern in the urothelium of IC/BPS patients, suggesting their potential use as promising additional biomarkers for histopathological diagnosis of IC/BPS. We have also shown that urothelial glycosylation patterns between selected experimental models and patients with IC/BPS are similar enough to offer an adequate platform for preclinical study of IC/BPS glycobiology.
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Affiliation(s)
- Dominika Peskar
- Faculty of Medicine, Institute of Cell Biology, University of Ljubljana, 1000 Ljubljana, Slovenia; (D.P.); (T.K.)
| | - Tadeja Kuret
- Faculty of Medicine, Institute of Cell Biology, University of Ljubljana, 1000 Ljubljana, Slovenia; (D.P.); (T.K.)
| | - Jera Jeruc
- Faculty of Medicine, Institute of Pathology, University of Ljubljana, 1000 Ljubljana, Slovenia;
| | - Andreja Erman
- Faculty of Medicine, Institute of Cell Biology, University of Ljubljana, 1000 Ljubljana, Slovenia; (D.P.); (T.K.)
- Correspondence: ; Tel.: +386-1-543-7684
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Froehlich JW, Scott Wang HH, Logvinenko T, Kostel S, DiMartino S, van Bokhoven A, Moses MA, Lee RS. "The Urinary Proteomic Profile Implicates Key Regulators for Urologic Chronic Pelvic Pain Syndrome (UCPPS): A MAPP Research Network Study". Mol Cell Proteomics 2021; 21:100176. [PMID: 34774759 PMCID: PMC8733275 DOI: 10.1016/j.mcpro.2021.100176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 10/08/2021] [Accepted: 11/07/2021] [Indexed: 11/27/2022] Open
Abstract
Urologic chronic pelvic pain syndrome (UCPPS) is a condition of unknown etiology characterized by pelvic pain and urinary frequency and/or urgency. As the proximal fluid of this syndrome, urine is an ideal candidate sample matrix for an unbiased study of UCPPS. In this study, a large, discovery-phase, TMT-based quantitative urinary proteomics analysis of 244 participants was performed. The participants included patients with UCPPS (n = 82), healthy controls (HC) (n = 94), and disparate chronic pain diseases, termed positive controls (PC) (n = 68). Using training and testing cohorts, we identified and validated a small and distinct set of proteins that distinguished UCPPS from HC (n = 9) and UCPPS from PC (n = 3). The validated UCPPS: HC proteins were predominantly extracellular matrix/extracellular matrix modifying or immunomodulatory/host defense in nature. Significantly varying proteins in the UCPPS: HC comparison were overrepresented by the members of several dysregulated biological processes including decreased immune cell migration, decreased development of epithelial tissue, and increased bleeding. Comparison with the PC cohort enabled the evaluation of UCPPS-specific upstream regulators, contrasting UCPPS with other conditions that cause chronic pain. Specific to UCPPS were alterations in the predicted signaling of several upstream regulators, including alpha-catenin, interleukin-6, epidermal growth factor, and transforming growth factor beta 1, among others. These findings advance our knowledge of the etiology of UCPPS and inform potential future clinical translation into a diagnostic panel for UCPPS. The proteomics of urinary chronic pelvic pain syndrome (UCPPS) found altered pathways. Key changes among the extracellular matrix and inflammatory response proteins were found. Several of these pathways and proteins were exclusively altered in UCPPS. These findings may have diagnostic and/or therapeutic potential in the future.
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Affiliation(s)
- John W Froehlich
- Department of Urology, Boston Children's Hospital, Boston, MA; Department of Surgery, Harvard Medical School, Boston, MA
| | - Hsin-Hsaio Scott Wang
- Department of Urology, Boston Children's Hospital, Boston, MA; Department of Surgery, Harvard Medical School, Boston, MA
| | - Tanya Logvinenko
- Department of Urology, Boston Children's Hospital, Boston, MA; Department of Surgery, Harvard Medical School, Boston, MA
| | - Stephen Kostel
- Department of Urology, Boston Children's Hospital, Boston, MA
| | | | - Adrie van Bokhoven
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Marsha A Moses
- Department of Surgery, Harvard Medical School, Boston, MA; Vascular Biology Program, Boston Children's Hospital, Boston, MA; Department of Surgery, Boston Children's Hospital, Boston, MA
| | - Richard S Lee
- Department of Urology, Boston Children's Hospital, Boston, MA; Department of Surgery, Harvard Medical School, Boston, MA
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Ruggeri M, Pavan M, Soato M, Panfilo S, Barbera C, Galesso D, Miele D, Rossi S, Di Lucia A, Ferrari F, Sandri G. Synergy of Hydeal-D ® and Hyaluronic Acid for Protecting and Restoring Urothelium: In Vitro Characterization. Pharmaceutics 2021; 13:1450. [PMID: 34575526 DOI: 10.3390/pharmaceutics13091450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 11/29/2022] Open
Abstract
Interstitial cystitis (IC) or painful bladder syndrome is a chronic dysfunction due to an inflammatory condition, characterized by bladder pain and urinary frequency. Currently, no gold standard therapy is available since IC does not respond to conventional ones. Given these premises, the aim of this work was the in vitro characterization of biological properties (mucoadhesion and anti-inflammatory activity) of a commercial product (HydealCyst–HydC) based on hyaluronic acid (HA) and the benzyl ester of HA (Hydeal-D®) intended for bladder instillation to restore and/or protect the urothelial layer of glycosamino glycans (GAGs). The in vitro characterization demonstrated that an interaction product is formed between HA and Hydeal-D® that has a role in the rheological behavior and mucoadhesive properties. HA was identified as a key component to form the mucoadhesive joint, while the interaction of HA with Hydeal-D® improved polysaccharide stability and prolonged the activity ex vivo. Moreover, HydC is cytocompatible with urothelial cells (HTB-4) and possesses an anti-inflammatory effect towards these cells by decreasing the secretion of IL-6 and IL-8, which were both increased in patients with IC, and by increasing the secretion of sulfated GAGs. These two findings, along with the resilience properties of the formulation due to mucoadhesion, suggest the active role of HydC in protecting and restoring urothelium homeostasis.
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Kartika RW, Alwi I, Suyatna FD, Yunir E, Waspadji S, Immanuel S, Silalahi T, Sungkar S, Rachmat J, Reksodiputro MH, Bardosono S. The role of VEGF, PDGF and IL-6 on diabetic foot ulcer after Platelet Rich Fibrin + hyaluronic therapy. Heliyon 2021; 7:e07934. [PMID: 34585000 PMCID: PMC8455691 DOI: 10.1016/j.heliyon.2021.e07934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/16/2021] [Accepted: 09/02/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Current standard management of diabetic foot ulcers (DFUs) consists of surgical debridement followed by soak NaCl 0.9% gauzes tight infection and glycaemic control. Nowadays the use of advanced platelet-rich fibrin (A-PRF) has emerged as an adjunctive method for treating DFUs. This study was conducted to demonstrate the ability of combine A-PRF + HA as a complementary therapy in DFUs healing related with angiogenesis,inflammation and granulation index process. METHODS This open label randomized controlled trial was conducted in Koja District Hospital and Gatot Soebroto Hospital Jakarta, Indonesia on July 2019-April 2020. DFUs patients with wound duration of three months, Wagner-2, with size of ulcer less than 40 cm2 were included in the study. The number of subjects was calculated based on the rule of thumb and allocated randomly into three groups, namely topical A-PRF + HA, A-PRF and Sodium Chloride 0.9% as a control, for each of 10 subjects. A-PRF made by 10 mL venous blood, centrifuge 200 G in 10 min, meanwhile A-PRF + HA though mix both them with vertex machine around 5 min. Biomarker such as VEGF, PDGF and IL-6 examined from DFU taken by cotton swab and analysis using ELISA. Granulation Index was measured using ImageJ. Biomarkers and granulation index were evaluated on day 0, 3, 7 and 14. Data were analysed using SPSS version 20 with Anova and Kruskal Wallis test to compare the angiogenesis and inflammation effect between the three groups. RESULT In topical dressing A-PRF + HA, there is an increase in delta VEGF on day-3 (43.1 pg/mg protein) and day-7 (275,8 pg/mg protein) compared to A-PRF on day-3 (1.8 pg/mg protein) and day-7 (104.7 pg/mg protein), also NaCl (control) on day-3 (-4.9 pg/mg protein) and day-7 (28.3 pg/mg protein). So that the delta VEGF of A-PRF + HA group increase significantly compared with others on day-3 (p = 0.003) and day- 7 (p < 0.001). Meanwhile A-PRF + AH group, there is also a decrease in delta IL-6 after therapy on day-3 (-10.9 pg/mg protein) and day-7 (-18.3 pg/mg protein) compared to A-PRF in delta IL-6 on day- 3 (-3.7 pg/mg protein) and on day-7 (-7.8 pg/mg protein). In NaCl (control) group there is a increase delta IL-6 on day-3 (4.3 pg/mg protein) and on day-7 (35.5 pg/mg protein). So that the delta IL-6 of A-PRF + HA group decrease significantly compared with others only on day- 7 (p = 0.015). In PDGF le level analysis, A-PRF + HA group increase significantly (p = 0.012) only in day -7 compare with other group (5.5 pg/mg protein). CONCLUSION The study shows the superior role of combined A-PRF + HA in the treatment DFU though increase angiogenesis and decrease inflammation pathway. The advantage of using A-PRF + HA is that it accelerates wound healing by increasing granulation tissue compared to A-PRF alone.
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Affiliation(s)
- Ronald W. Kartika
- Doctoral Program in Medical Science, Faculty of Medicine, Universitas Indonesia, Indonesia
| | - Idrus Alwi
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia – Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Franciscus D. Suyatna
- Department of Clinical Pharmacology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Em Yunir
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia – Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Sarwono Waspadji
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia – Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Suzzana Immanuel
- Department of Clinical Pathology, Faculty of Medicine, Universitas Indonesia – Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Todung Silalahi
- Department of Internal Medicine, Krida Wacana Christian University, Jakarta, Indonesia
| | - Saleha Sungkar
- Department of Clinical Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Jusuf Rachmat
- Department of Thorcic Cardiac and Vascular Surgery, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Mirta Hediyati Reksodiputro
- Facial Plastic Reconstructive Division, Department of Otorhinolaryngology, Faculty of Medicine, Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
| | - Saptawati Bardosono
- Department of Nutrition, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
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Peng YC, Yueh-Hsia Chiu S, Feng M, Liang CC. The effect of intravesical hyaluronic acid therapy on urodynamic and clinical outcomes among women with interstitial cystitis/bladder pain syndrome. Taiwan J Obstet Gynecol 2021; 59:922-926. [PMID: 33218413 DOI: 10.1016/j.tjog.2020.09.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/31/2020] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE Treatment of interstitial cystitis/bladder pain syndrome (IC/BPS) is often delayed because of a lack of objective data during diagnosis. This study was conducted to determine the clinical validity of using urodynamic studies to investigate the effect of intravesical hyaluronic acid (HA) treatment among women with IC/BPS. MATERIALS AND METHODS Thirty patients with IC/BPS undergoing 6-month intravesical instillation of HA were recruited. Pretreatment evaluation involved a urinalysis and urinary culture, urinary cytology, a 3-day voiding diary, and cystoscopy with hydrodistention of the bladder. Urodynamic study was performed before and after HA treatment. Symptomatic changes were assessed using a questionnaire covering lower urinary tract symptoms, the O'Leary-Sant symptom index and problem indexes (ICSI and ICPI), and the visual analog scale for pain and urgency. Patient demographics, urinary symptoms, ICSI/ICPI scores, pain and urgency scores, and urodynamic results before and after HA treatment were compared. RESULTS Urinary frequency, nocturia, urgency, pelvic pain, bladder capacity, ICSI, and ICPI were significantly improved after HA treatment. Comparing urodynamic parameters, the volumes at first desire to void (FDV) and maximum cystometric capacity were significantly increased after HA treatment. Before HA treatment, a negative correlation existed between the ICSI and ICPI and urodynamic parameters, including maximum flow rate and bladder capacity, but there were no significant correlations after treatment. Before HA treatment, a negative correlation was discovered between nocturia and FDV. However, after HA treatment, there were no significant correlations between urinary symptoms and urodynamic parameters. CONCLUSIONS Our results indicate that the improvement of urinary symptoms of IC/BPS after HA treatment is associated with increased FDV and maximum cystometric capacity. The value of FDV and the frequency of nocturia after treatment may become useful objective indicators for prognosis of IC/BPS.
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Affiliation(s)
- Yu-Chen Peng
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Sherry Yueh-Hsia Chiu
- Department of Health Care Management, College of Management, Chang Gung University, Tao-Yuan, Taiwan; Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Min Feng
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Ching-Chung Liang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Department of Obstetrics and Gynecology, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Kuret T, Peskar D, Erman A, Veranič P. A Systematic Review of Therapeutic Approaches Used in Experimental Models of Interstitial Cystitis/Bladder Pain Syndrome. Biomedicines 2021; 9:865. [PMID: 34440069 DOI: 10.3390/biomedicines9080865] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/18/2021] [Accepted: 07/20/2021] [Indexed: 01/01/2023] Open
Abstract
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a multifactorial, chronic bladder disorder with limited therapeutic options currently available. The present review provides an extensive overview of therapeutic approaches used in in vitro, ex vivo, and in vivo experimental models of IC/BPS. Publications were identified by electronic search of three online databases. Data were extracted for study design, type of treatment, main findings, and outcome, as well as for methodological quality and the reporting of measures to avoid bias. A total of 100 full-text articles were included. The majority of identified articles evaluated therapeutic agents currently recommended to treat IC/BPS by the American Urological Association guidelines (21%) and therapeutic agents currently approved to treat other diseases (11%). More recently published articles assessed therapeutic approaches using stem cells (11%) and plant-derived agents (10%), while novel potential drug targets identified were proteinase-activated (6%) and purinergic (4%) receptors, transient receptor potential channels (3%), microRNAs (2%), and activation of the cannabinoid system (7%). Our results show that the reported methodological quality of animal studies could be substantially improved, and measures to avoid bias should be more consistently reported in order to increase the value of preclinical research in IC/BPS for potential translation to a clinical setting.
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Kotla NG, Bonam SR, Rasala S, Wankar J, Bohara RA, Bayry J, Rochev Y, Pandit A. Recent advances and prospects of hyaluronan as a multifunctional therapeutic system. J Control Release 2021; 336:598-620. [PMID: 34237401 DOI: 10.1016/j.jconrel.2021.07.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/30/2021] [Accepted: 07/01/2021] [Indexed: 12/12/2022]
Abstract
Hyaluronan (HA) is a naturally occurring non-sulfated glycosaminoglycan (GAG), cell-surface-associated biopolymer and is the key component of tissue extracellular matrix (ECM). Along with remarkable physicochemical properties, HA also has multifaceted biological effects that include but not limited to ECM organization, immunomodulation, and various cellular processes. Environmental cues such as tissue injury, infection or cancer change downstream signaling functionalities of HA. Unlike native HA, the fragments of HA have diversified effects on inflammation, cancer, fibrosis, angiogenesis and autoimmune response. In this review, we aim to discuss HA as a therapeutic delivery system development process, source, biophysical-chemical properties, and associated biological pathways (especially via cell surface receptors) of native and fragmented HA. We also tried to address an overview of the potential role of HA (native HA vs fragments) in the modulation of inflammation, immune response and various cancer targeting delivery applications. This review will also highlight the HA based therapeutic systems, medical devices and future perspectives of various biomedical applications were discussed in detail.
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Affiliation(s)
- Niranjan G Kotla
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland
| | - Srinivasa Reddy Bonam
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe- Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Université de Paris, Paris F-75006, France
| | - Swetha Rasala
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland
| | - Jitendra Wankar
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland
| | - Raghvendra A Bohara
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland
| | - Jagadeesh Bayry
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe- Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Université de Paris, Paris F-75006, France; Indian Institute of Technology Palakkad, Palakkad 678 623, Kerala, India
| | - Yury Rochev
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland; Sechenov First Moscow State Medical University, Institute for Regenerative Medicine, Moscow 119992, Russia.
| | - Abhay Pandit
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, H91 W2TY, Ireland.
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26
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Wu H, Su QX, Zhang ZY, Zhang Z, Gao SL, Lu C, Zuo L, Zhang LF. Exploration of the core genes in ulcerative interstitial cystitis/bladder pain syndrome. Int Braz J Urol 2021; 47:843-855. [PMID: 33848079 PMCID: PMC8321495 DOI: 10.1590/s1677-5538.ibju.2020.1104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 01/27/2021] [Indexed: 12/12/2022] Open
Abstract
Objective: Interstitial cystitis (IC)/bladder pain syndrome (BPS) is a chronic inflammatory disease that can cause bladder pain and accompanying symptoms, such as long-term urinary frequency and urgency. IC/BPS can be ulcerative or non-ulcerative. The aim of this study was to explore the core genes involved in the pathogenesis of ulcerative IC, and thus the potential biomarkers for clinical treatment. Materials and Methods: First, the gene expression dataset GSE11783 was downloaded using the Gene Expression Omnibus (GEO) database and analyzed using the limma package in R to identify differentially expressed genes (DEGs). Then, the Database for Annotation, Visualization and Integrated Discovery (DAVID) was used for Gene Ontology (GO) functional analysis, and the Kyoto Encyclopedia of Genes and Genomes (KEGG) was used for pathway enrichment analysis. Finally, the protein-protein interaction (PPI) network was constructed, and key modules and hub genes were determined using the STRING and Cytoscape software. The resulting key modules were then analyzed for tissue-specific gene expression using BioGPS. Results: A total of 216 up-regulated DEGs and 267 down-regulated genes were identified, and three key modules and nine hub genes were obtained. Conclusion: The core genes (CXCL8, CXCL1, IL6) obtained in this study may be potential biomarkers of interstitial cystitis with guiding significance for clinical treatment.
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Affiliation(s)
- Hao Wu
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.,Dalian Medical University, Dalian, China
| | - Quan-Xin Su
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.,Dalian Medical University, Dalian, China
| | - Zi-Yi Zhang
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.,Dalian Medical University, Dalian, China
| | - Ze Zhang
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China.,Dalian Medical University, Dalian, China
| | - Sheng-Lin Gao
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Chao Lu
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Li Zuo
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Li-Feng Zhang
- Department of Urology, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
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Chen YC, Gad SF, Chobisa D, Li Y, Yeo Y. Local drug delivery systems for inflammatory diseases: Status quo, challenges, and opportunities. J Control Release 2021; 330:438-460. [PMID: 33352244 DOI: 10.1016/j.jconrel.2020.12.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/11/2020] [Accepted: 12/16/2020] [Indexed: 12/14/2022]
Abstract
Inflammation that is not resolved in due course becomes a chronic disease. The treatment of chronic inflammatory diseases involves a long-term use of anti-inflammatory drugs such as corticosteroids and nonsteroidal anti-inflammatory drugs, often accompanied by dose-dependent side effects. Local drug delivery systems have been widely explored to reduce their off-target side effects and the medication frequency, with several products making to the market or in development over the years. However, numerous challenges remain, and drug delivery technology is underutilized in some applications. This review showcases local drug delivery systems in different inflammatory diseases, including the targets well-known to drug delivery scientists (e.g., joints, eyes, and teeth) and other applications with untapped opportunities (e.g., sinus, bladder, and colon). In each section, we start with a brief description of the disease and commonly used therapy, introduce local drug delivery systems currently on the market or in the development stage, focusing on polymeric systems, and discuss the remaining challenges and opportunities in future product development.
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Affiliation(s)
- Yun-Chu Chen
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA
| | - Sheryhan F Gad
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt
| | - Dhawal Chobisa
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Integrated product development organization, Innovation plaza, Dr. Reddy's Laboratories, Hyderabad 500090, India
| | - Yongzhe Li
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; School of Pharmacy, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang, Liaoning 110016, PR China
| | - Yoon Yeo
- Department of Industrial and Physical Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, IN 47907, USA; Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA.
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Danacioglu YO, Erol B, Ozkanli S, Yildirim A, Atis RG, Silay MS, Caskurlu T. Comparison of Intravesical Hyaluronic Acid, Chondroitin Sulfate, and Combination of Hyaluronic Acid-Chondroitin Sulfate Therapies in Animal Model of Interstitial Cystitis. Int Neurourol J 2021; 25:42-50. [PMID: 33504136 DOI: 10.5213/inj.1938176.088] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 10/18/2020] [Indexed: 12/11/2022] Open
Abstract
Purpose Three intravesical treatment agents were compared in an interstitial cystitis rat model: chondroitin sulfate, hyaluronic acid, and combined hyaluronic acid-chondroitin sulfate. Methods Thirty-five female rats were divided into 5 groups: control (group I), isotonic (group II), chondroitin sulfate (group III), hyaluronic acid (group IV), and hyaluronic acid-chondroitin sulfate (group V). Chemical cystitis was induced in all experimental groups by intravesical instillation of 1 mL of hydrogen peroxide (H2O2) for 15 minutes via the transurethral route. The treatment was administered every other day for 3 sessions 2 days after inducing chemical cystitis. Groups II, III, IV, and V received 1 mL of 0.9% NaCl, 1 mL of 0.2% sodium chondroitin sulfate, 1 mL of low-molecular-weight hyaluronic acid, and 1 mL of 2% sodium chondroitin sulfate+1.6% sodium hyaluronic acid, respectively. On day 7, the animals were sacrificed and the bladders were removed for histopathological and immunohistochemical assessments. Results Significant between-group differences were found in vascular congestion (P=0.006). The grade of submucosal edema in groups II and IV was significantly higher than in group I (P=0.006, P=0.006, respectively). In group I, the grade of granulation tissue was lower than the other 4 groups, but no significant difference was found between the remaining groups (P=0.016). Neutrophil cell infiltration was more intense in groups II and IV than in group I (P=0.006, P=0.006, respectively). Significant differences in the leukocyte and mast cell count were detected between groups II and IV (P<0.001, P<0.001, respectively). Abnormal zonula occludens-1 and uroplakin-III immunoreactivity in group II was higher than in groups I, III, or V (P=0.002, P=0.010, respectively). Interleukin-8 expression was lower in group V than in group II (P=0.001). Conclusion A single treatment of chondroitin sulfate and combined hyaluronic acid-chondroitin sulfate treatment demonstrated efficacy by suppressing inflammation and achieving improvements in the urothelium.
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Jean-jacques W. Intravesical Therapy for BPS/IC. Curr Bladder Dysfunct Rep 2021; 16:6-11. [DOI: 10.1007/s11884-020-00625-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Rooney P, Ryan C, McDermott BJ, Dev K, Pandit A, Quinlan LR. Effect of Glycosaminoglycan Replacement on Markers of Interstitial Cystitis In Vitro. Front Pharmacol 2021; 11:575043. [PMID: 33390947 PMCID: PMC7775665 DOI: 10.3389/fphar.2020.575043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/21/2020] [Indexed: 12/14/2022] Open
Abstract
Aims: To examine the effect of three commercial intravesical formulations of glycosaminoglycan on in vitro inflammatory models of IC/BPS to better understand there effect on specific markers of disease. Methods: Human urothelial cells (HTB-4) were cultured under four conditions in the presence or absence of commercial GAG formulations. Cells were cultured under a basal condition or pre-treated with protamine sulfate (100 ng/ml) (damages the endogenous glycosaminoglycan layer), hydrogen peroxide (1%) (a metabolic stressor) or TNFα (10 ng/ml) (creating an inflammatory environment). Each of these four culture conditions was then treated with one of three GAG formulations, CystistatⓇ, iAluRilⓇ and HyacystⓇ. Assays were then performed to examine the effect of the exogenous GAGs on cell viability, cell migration, sGAG production, cytokine and gene expression. Results: All GAG formulations were well tolerated by the HTB-4 cells and supported cell growth and migration. iAluRilⓇ was most effective at stimulating endogenous sGAG production under all conditions, increasing sGAGs by up to 15-fold. All GAG formulations significantly reduced the production of the pro-inflammatory cytokine IL-8 under basal conditions, while no GAG treatment suppressed cytokine production under any other condition. Only CystistatⓇ had a significant effect on HA receptor expression, significantly increasing ICAM-1 expression at 3 h that returned to basal levels at 24 h. No GAG treatment significantly changed the expression of GAG synthesis enzymes (CSGALNACT1, CSGALNACT2) or markers of tissue remodeling (MMP2, TIMP1) and pain (COX-1/PTGS-1, NGF). Conclusions: The data presented in this study reveal that commercial intravesical formulation support cell viability and migration. In addition, the commercial GAG formulations have a mild anti-inflammatory effect in the in vitro model of interstitial cystitis/bladder pain syndrome.
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Affiliation(s)
- Peadar Rooney
- CÚRAM SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Christina Ryan
- CÚRAM SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Barry J McDermott
- Translational Medical Device Lab, National University of Ireland Galway, Galway, Ireland
| | - Kapil Dev
- CÚRAM SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Abhay Pandit
- CÚRAM SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Leo R Quinlan
- CÚRAM SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology, School of Medicine, National University of Ireland Galway, Galway, Ireland
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Towner RA, Saunders D, Smith N. Assessing In Vivo Bladder Urothelial Hyper-Permeability: Preclinical and Clinical Implications. Curr Bladder Dysfunct Rep 2020. [DOI: 10.1007/s11884-020-00616-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Rooney PR, Kannala VK, Kotla NG, Benito A, Dupin D, Loinaz I, Quinlan LR, Rochev Y, Pandit A. A high molecular weight hyaluronic acid biphasic dispersion as potential therapeutics for interstitial cystitis. J Biomed Mater Res B Appl Biomater 2020; 109:864-876. [PMID: 33103826 PMCID: PMC8246519 DOI: 10.1002/jbm.b.34751] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/12/2020] [Accepted: 10/17/2020] [Indexed: 01/13/2023]
Abstract
Interstitial cystitis (IC) is a progressive bladder disease characterized by increased urothelial permeability, inflammation of the bladder with abdominal pain. While there is no consensus on the etiology of the disease, it was believed that restoring the barrier between urinary solutes and (GAG) urothelium would interrupt the progression of this disease. Currently, several treatment options include intravesical delivery of hyaluronic acid (HA) and/or chondroitin sulfate solutions, through a catheter to restore the urothelial barrier, but have shown limited success in preclinical, clinical trials. Herein we report for the first time successful engineering and characterization of biphasic system developed by combining cross‐linked hyaluronic acid and naïve HA solution to decrease inflammation and permeability in an in vitro model of interstitial cystitis. The cross‐linking of HA was performed by 4‐arm‐polyethyeleneamine chemistry. The HA formulations were tested for their viscoelastic properties and the effects on cell metabolism, inflammatory markers, and permeability. Our study demonstrates the therapeutic effects of different ratios of the biphasic system and reports their ability to increase the barrier effect by decreasing the permeability and alteration of cell metabolism with respect to relative controls. Restoring the barrier by using biphasic system of HA therapy may be a promising approach to IC.
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Affiliation(s)
- Peadar R Rooney
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Vijaya Krishna Kannala
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Niranjan G Kotla
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | - Ana Benito
- CIDETEC, Parque Científicoy Tecnológico de Gipuzkoa, San Sebastián, Spain
| | - Damien Dupin
- CIDETEC, Parque Científicoy Tecnológico de Gipuzkoa, San Sebastián, Spain
| | - Iraida Loinaz
- CIDETEC, Parque Científicoy Tecnológico de Gipuzkoa, San Sebastián, Spain
| | - Leo R Quinlan
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Yury Rochev
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Sechenov First Moscow State Medical University, Institute for Regenerative Medicine, Moscow, Russian Federation
| | - Abhay Pandit
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
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Wróbel A, Zapała Ł, Zapała P, Piecha T, Radziszewski P. The effect of O-1602, a GPR55 agonist, on the cyclophosphamide-induced rat hemorrhagic cystitis. Eur J Pharmacol 2020; 882:173321. [PMID: 32615180 DOI: 10.1016/j.ejphar.2020.173321] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 06/24/2020] [Accepted: 06/24/2020] [Indexed: 11/19/2022]
Abstract
The goal of our study was to determine whether GPR55 agonists, O-1602, could reverse the cyclophosphamide (CYP)-induced changes in cystometric and inflammatory parameters, indicative of the development of bladder inflammation and overactivity. If confirmed, the stimulation of novel cannabinoid receptor - GPR55, could be a reasonable strategy as a treatment of CYP-induced haemorrhagic cystitis. The experiments were conducted in female Wistar rats. Based on the methodology of our published studies on CYP-induced heamorrhagic cystitis we performed experiments after administration of CYP, O-1602 or CYP plus O-1602. These included surgical procedures, conscious cystometry, measurements of bladder oedema and urothelium thickness using the Evans Blue dye leakage technique, as well as biochemical analyses with particular ELISA kits. O-1602 ameliorated the symptoms of CYP-induced detrusor overactivity leading to an increase in voided volume (0.59 vs. 0.93 ml), and lowering the detrusor overactivity index (703 vs. 115 cm H2O/ml). Intravenous administration of the GPR55 agonist to animals that received CYP significantly decreased Evans Blue extravasation and increased urothelium thickness. O-1602 also reversed the pro-inflammatory activity of CYP by restoring concentrations of brain-derived neurotrophic factor, nerve growth factor, calcitonin gene related peptide, interleukin 1-beta, interleukin-6, tumour necrosis factor alpha, malondialdehyde, nitrotyrosine, occludin, and organic cation transporter 3. GPR55 agonist, O-1602, represents a novel class of uroprotective agents, targeting the inflammatory basis of cystitis. To our knowledge, this is the first paper proposing O-1602 agent, as a candidate for future studies in the treatment of CYP-induced cystitis.
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Affiliation(s)
- Andrzej Wróbel
- Second Department of Gynecology, Medical University of Lublin, Jaczewskiego 8, 20-090, Lublin, Poland.
| | - Łukasz Zapała
- Clinic of General, Oncological and Functional Urology, Medical University of Warsaw, Lindleya 4, 02-005, Warsaw, Poland.
| | - Piotr Zapała
- Clinic of General, Oncological and Functional Urology, Medical University of Warsaw, Lindleya 4, 02-005, Warsaw, Poland
| | - Tomasz Piecha
- Clinic of General, Oncological and Functional Urology, Medical University of Warsaw, Lindleya 4, 02-005, Warsaw, Poland
| | - Piotr Radziszewski
- Clinic of General, Oncological and Functional Urology, Medical University of Warsaw, Lindleya 4, 02-005, Warsaw, Poland
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Scarneciu I, Bungau S, Lupu AM, Scarneciu CC, Bratu OG, Martha O, Tit DM, Aleya L, Lupu S. Efficacy of instillation treatment with hyaluronic acid in relieving symptoms in patients with BPS/IC and uncomplicated recurrent urinary tract infections - Long-term results of a multicenter study. Eur J Pharm Sci 2019; 139:105067. [DOI: 10.1016/j.ejps.2019.105067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 09/05/2019] [Accepted: 09/05/2019] [Indexed: 12/27/2022]
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35
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Ge B, Guo C, Liang Y, Liu M, Wu K. Network analysis, and human and animal studies disclose the anticystitis glandularis effects of vitamin C. Biofactors 2019; 45:912-919. [PMID: 31469455 DOI: 10.1002/biof.1558] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 08/13/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Our present study aimed to unravel the therapeutic biotargets of vitamin C (VC) against cystitis glandularis (CG), and to elucidate the molecular mechanisms for VC treating CG. METHODS Network pharmacology was used to predict therapeutic targets of VC against CG, and to identify molecular mechanisms. In addition, further human and animal studies were designed to validate the bioinformatic findings through biochemical tests, computerized tomography scans, and immunostaining assays. RESULTS In bioinformatic analyses, pathogenic targets of CG and putative targets of VC were identified, respectively. An interaction network between biological target and functional protein was produced before screening and collecting the key therapeutic targets of VC against CG, biological processes, and signaling pathways. In addition, ingenuity pathway analysis with cloud platform indicated that anti-CG mechanisms of VC were achieved through modulating a cluster of molecular pathways, such as tumor necrosis factor (TNF) pathway. Meanwhile, 18 core targets of VC against CG were identified, and the most important TNF, interleukin-6 (IL6), and Jun biotargets were obtained, respectively. In further validation in human study, cellular TNF-α, IL6, and c-Jun expressions in patient's CG samples were elevated significantly, accompanied with detectable urinary tract infection. Beneficially, VC-dosed CG mice resulted in downregulated expressions of endogenous TNF-α, IL6, and c-Jun in blood and bladder samples. CONCLUSION Collectively, these bioinformatic findings and experimentative data uncover the therapeutic targets and biological mechanisms of VC for treating CG, in which the key biomarkers of TNF-α, IL6, and c-Jun may be the potential molecules for treating CG in clinical application.
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Affiliation(s)
- Bo Ge
- Department of Urology Surgery, The Second Affiliated Hospital of Guilin Medical University, Guilin, China
| | - Chao Guo
- Department of Pharmacy, Guigang City People's Hospital, The Eighth Affiliated Hospital of Guangxi Medical University, Guigang, Guangxi, China
| | - Yujia Liang
- College of Pharmacy, Guangxi Medical University, Nanning, China
| | - Meizhen Liu
- College of Pharmacy, Guangxi Medical University, Nanning, China
| | - Ka Wu
- Department of Pharmacy, The Second People's Hospital of Nanning City, The Third Affiliated Hospital of Guangxi Medical University, Nanning, China
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Burge KY, Hannah L, Eckert JV, Gunasekaran A, Chaaban H. The Protective Influence of Chondroitin Sulfate, a Component of Human Milk, on Intestinal Bacterial Invasion and Translocation. J Hum Lact 2019; 35:538-549. [PMID: 31051086 PMCID: PMC6615959 DOI: 10.1177/0890334419845338] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Human milk is known to be protective against necrotizing enterocolitis, a devastating intestinal inflammatory disease affecting the preterm population. Although the pathogenesis of necrotizing enterocolitis is yet to be solidified, intestinal integrity dysfunction, bacterial invasion and/or translocation, and inflammation may play important roles. Glycosaminoglycans, compounds naturally prevalent in both human milk and the intestine, are thought to be anti-inflammatory and capable of altering bacterial interactions within the gut. RESEARCH AIM In this study, we aimed to evaluate the potential of chondroitin sulfate, the most prominent class of glycosaminoglycans in human milk, to protect against bacterial infection in an intestinal in vitro model. METHODS T84 cell monolayers were treated with chondroitin sulfate and cell viability was assessed across a number of doses. Monolayers were then pretreated with chondroitin sulfate and subsequently challenged with E. coli invasion and translocation to evaluate any protective role of the compound against infection. Tight junction barrier function was assessed by transepithelial electrical resistance, and cytokine levels were evaluated. RESULTS Chondroitin sulfate at any dose up to 750 μg/ml was not associated with any statistically significant decrease in cell viability. Additionally, chondroitin sulfate at 750 μg/ml was associated with a 75% decrease in both bacterial invasion and translocation compared to control. CONCLUSIONS These data suggest chondroitin sulfate may protect against bacterial infection through a reduction in both invasion and translocation, importantly without attendant reduction in cell viability.
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Affiliation(s)
- Kathryn Y Burge
- 1 Neonatal Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Lindsey Hannah
- 1 Neonatal Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Jeffrey V Eckert
- 1 Neonatal Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Aarthi Gunasekaran
- 1 Neonatal Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Hala Chaaban
- 1 Neonatal Perinatal Medicine, Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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Sherif H, Sebay A, Kandeel W, Othman T, Fathi A, Mohey A, Eshazly A. Safety and efficacy of Intravesical hyaluronic acid/chondroitin sulfate in the treatment of refractory painful bladder syndrome. Turk J Urol 2019; 45:296-301. [PMID: 30475699 PMCID: PMC6619837 DOI: 10.5152/tud.2018.63600] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 08/22/2018] [Indexed: 11/04/2023]
Abstract
OBJECTIVE To evaluate the safety and efficacy of intravesical instillation of hyaluronic acid/chondroitin sulfate in the treatment of refractory painful bladder syndrome. MATERIAL AND METHODS Forty patients were subjected to intravesical instillations of hyaluronic acid/chondroitin sulfate weekly for 4 weeks and at 6., 8., 12. and 16. weeks, afterwards. Then we evaluated the efficacy of this treatment modality by determining the mean changes in visual analogue scale (VAS) pain score, the pelvic pain and urgency/frequency questionnaire, the O'Leary-Sant interstitial cystitis symptoms index/problems index and 3 day-voiding diary results including daily number of voids and mean voided volume at 2 weeks, 3, and 9 months after the last dose (4th month) and urodynamic studies including cystometric capacity, 1st sensation of urination, and Q-max at 9 months after the last dose. RESULTS Thirty-seven patients (6 males 16.2%, 31 females 83.8%) completed the entire follow-up protocol of this study. Age of the patients ranged from 22 to 37 years (mean, 30.7±4.18 years) and their body mass indexes (BMIs) ranged between 29 and 37 kg/m2 (mean, 33.5±2.58 kg/m2). An initial response to treatment in all parameters at variable degrees was noticed at 2 weeks after the last instillation when compared to the baseline, and these changes were statistically significant (p<0.001). Progressive improvement in all test parameters was noticed at 3 months after treatment, and this improvement was statistically significant compared with baseline and 2 weeks after treatment, respectively (p<0.001). CONCLUSION Intravesical instillation with both hyaluronic acid/chondroitin sulfate in the treatment of refractory painful bladder syndrome is safe, effective and well tolerated by all patients with no recorded side effects.
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Affiliation(s)
| | - Ahmed Sebay
- Department of Urology, Benha University, Benha, Egypt
| | - Wael Kandeel
- Department of Urology, Benha University, Benha, Egypt
| | - Tarek Othman
- Department of Urology, Benha University, Benha, Egypt
| | | | - Ahmed Mohey
- Department of Urology, Benha University, Benha, Egypt
| | - Ali Eshazly
- Department of Urology, Benha University, Benha, Egypt
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Stellavato A, Pirozzi AVA, Diana P, Reale S, Vassallo V, Fusco A, Donnarumma G, De Rosa M, Schiraldi C. Hyaluronic acid and chondroitin sulfate, alone or in combination, efficiently counteract induced bladder cell damage and inflammation. PLoS One 2019; 14:e0218475. [PMID: 31237905 DOI: 10.1371/journal.pone.0218475] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/03/2019] [Indexed: 01/04/2023] Open
Abstract
Interstitial cystitis and/or bladder pain syndrome (IC/BPS) are characterized by discomfort, abdominal pain, and pelvic pain, and they are often associated with chronic diseases. Pathological conditions related to IC/BPS can occur due to a defect in the integrity of the bladder lining. This defect has been ascribed to damage to the glycosaminoglycan (GAG) layer of the urinary epithelium. In addition, the incipient cascade of inflammation events might prompt extracellular matrix degradation. Several medical devices based on GAG instillation were proposed to re-establish epithelial integrity by GAGs binding to proteoglycans or interacting with structural urothelium. However, to date, only in vitro studies have investigated the GAG, hyaluronic acid (HA). In the present study, TNFα treatment was used to mimic IC/BPS-induced damage in bladder cells in an in vitro model. Highly purified fermentative HA and pharmaceutical grade bovine chondroitin sulfate (CSb), alone or in combination, were evaluated for the ability to counteract bladder cell damage. We evaluated NF-κB with western blots, and we analyzed interleukin 6 and 8 expression at the transcriptional and protein levels with quantitative RT-PCR, western blotting, and ELISA. We also evaluated the expression of an antibacterial peptide, human β-defensin-2. We confirmed our results in a 3D bladder epithelium model. Our results demonstrated that inflammatory status was reduced in the presence of HA, CSb, and the combination of both (HA/CSb 1.6%/2% w/v). This result suggested that these GAGs might be suitable for treating IC/BPS. All the assayed biomarkers showed that HA/CSb treatment modulated cells towards a more physiological status. Finally, we compared two commercial products suggested for the IC/BPS treatments and found that the product with more Ca++, showed enhanced anti-inflammatory activity and provided superior mucoadhesivity.
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Lai J, Ge M, Shen S, Yang L, Jin T, Cao D, Xu H, Zheng X, Qiu S, Wang K, Wei Q, Li H, Ai J. Activation of NFKB-JMJD3 signaling promotes bladder fibrosis via boosting bladder smooth muscle cell proliferation and collagen accumulation. Biochim Biophys Acta Mol Basis Dis 2019; 1865:2403-2410. [PMID: 31102789 DOI: 10.1016/j.bbadis.2019.05.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 04/28/2019] [Accepted: 05/13/2019] [Indexed: 02/07/2023]
Abstract
Chronic cystitis is characterized by the hyperplasia and fibrosis of the bladder wall as well as attenuated compliance of the bladder. To further unravel its underlying molecular mechanism, the role of NFκB-JMJD3 signaling pathway in cystitis induced bladder fibrosis was investigated. Jmjd3 and Col1/3 expression was detected in a cystitis mouse model that was developed by intraperitoneal injection of cyclophosphamide (CYP). Human bladder smooth muscle cells (hBSMCs) were stimulated in vitro with lipopolysaccharide (LPS), and the cell proliferation and collagen accumulation were detected using EdU, CCK8, flow cytometry, qPCR, western blotting and immunofluorescence assays. Furthermore, the effects of NFκB and JMJD3 on cell proliferation and collagen accumulation were investigated using its selective antagonists, JSH23 and GSK-J4, respectively. CYP induced cystitis significantly increased Jmjd3, Col1 and Col3 expression in the bladder muscle cells. Furthermore, LPS stimulation markedly activated NFκB signaling and elevated JMJD3 expression in hBSMCs, and the activation of NFκB-JMJD3 signaling significantly promoted cell proliferation and collagen accumulation by upregulating CCND1 and COL1/3 expression, respectively. Our study reveals the critical role of NFκB-JMJD3 signaling in cystitis induced bladder reconstruction by regulating hBSMC proliferation and extracellular matrix (ECM) deposition, and these findings provide an avenue for effective treatment of patients with cystitis.
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Affiliation(s)
- Junyu Lai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China; Department of Urology, the Affiliated TCM Hospital of Southwest Medical University, China
| | - Manqing Ge
- Department of Anorectal Surgery, the Affiliated TCM Hospital of Southwest Medical University, China
| | - Sikui Shen
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Lu Yang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Tao Jin
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Dehong Cao
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Hang Xu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Xiaonan Zheng
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Shi Qiu
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Kunjie Wang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Qiang Wei
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Hong Li
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China
| | - Jianzhong Ai
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, China.
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Wyndaele JJJ, Riedl C, Taneja R, Lovász S, Ueda T, Cervigni M. GAG replenishment therapy for bladder pain syndrome/interstitial cystitis. Neurourol Urodyn 2018; 38:535-544. [PMID: 30592544 DOI: 10.1002/nau.23900] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 10/30/2018] [Accepted: 11/12/2018] [Indexed: 02/01/2023]
Abstract
AIMS To present a rationale for the inclusion of urothelial coating dysfunction in the etipathogenesis of bladder pain syndrome/interstitial cystitis (BPS/IC) and the preclinical and clinical evidence in support of glycosaminoglycan (GAG) replenishment therapy in the treatment of BPS/IC, supplemented by the clinical experience of medical experts in the field and patient advocates attending a symposium on GAG replenishment at ESSIC'17, the annual Meeting of the International Society for the Study of Bladder Pain Syndrome, held in Budapest, Hungary in 2017. RESULTS The urothelial GAG layer has a primary role in providing a permeability barrier to prevent penetration of urinary toxins and pathogens into the bladder wall. Disruption of the GAG layer contributes to the development of BPS/IC. The evidence shows that replenishment of GAGs can restore the GAG layer in BPS/IC, reducing inflammation, pain, and other symptoms. CONCLUSIONS Although data from large randomized controlled studies are limited, long clinical observation and the experience of clinicians and patients support the beneficial effects of intravesical GAG replenishment therapy for providing symptomatic relief for patients with BPS/IC.
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Affiliation(s)
| | - Claus Riedl
- Urology Department, Landesklinikum Thermenregion, Baden, Austria
| | - Rajesh Taneja
- Urology and Robotic Surgery, Indraprastha Apollo Hospitals, New Delhi, India
| | | | | | - Mauro Cervigni
- Female Pelvic Medicine & Reconstructive Surgery Center Catholic University, Catholic University, Rome, Italy
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Hu JB, Li SJ, Kang XQ, Qi J, Wu JH, Wang XJ, Xu XL, Ying XY, Jiang SP, You J, Du YZ. CD44-targeted hyaluronic acid-curcumin prodrug protects renal tubular epithelial cell survival from oxidative stress damage. Carbohydr Polym 2018; 193:268-280. [DOI: 10.1016/j.carbpol.2018.04.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/31/2018] [Accepted: 04/02/2018] [Indexed: 11/15/2022]
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Mowbray CA, Shams S, Chung G, Stanton A, Aldridge P, Suchenko A, Pickard RS, Ali ASM, Hall J. High molecular weight hyaluronic acid: a two-pronged protectant against infection of the urogenital tract? Clin Transl Immunology 2018; 7:e1021. [PMID: 29928502 PMCID: PMC5993165 DOI: 10.1002/cti2.1021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 05/08/2018] [Accepted: 05/09/2018] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Recurrent urinary tract infections are associated with uropathogenic Escherichia coli (UPEC) ascending and infecting the urinary tract. Antibiotics provide only symptomatic relief, not prevent recurrence. Clinical evidence suggests that intravesical glycosaminoglycan therapy, such as hyaluronic acid (HA), helps reduce UTI recurrence. This has been investigated here using in vitro systems modelling the urogenital tract tissues. METHODS RT4 bladder cells were preconditioned with high molecular weight HA (> 1500 kDa) at 2 mg mL-1 and challenged with UPEC to analyse barrier protection and bacterial adherence. Untreated and HA-preconditioned VK2 E6/E7 vaginal cells were challenged with E. coli flagellin (50 ng mL-1) to mimic bacterial challenge, and media analysed for lipocalin-2, human β-defensin 2 and interleukin-8 by ELISA. Experiments were repeated after siRNA knockdown of Toll-like receptors 2, 4 and 5, and CD44 to investigate signalling. RESULTS Microscopic analyses showed reduced bacterial adherence and urothelial disruption with HA, suggesting that HA functions as a barrier protecting the epithelium from bacterial infection. Cells treated with HA and flagellin simultaneously produced more of the host antimicrobial peptide LCN2 and pro-inflammatory IL-8 (P < 0.05) compared to the no HA/flagellin challenges. Increased gene expression of DEFB4 (P < 0.05), but not the hBD2 peptide, was observed in the HA/flagellin-challenged cells. CONCLUSION These data suggest that exogenous HA has potential to protect the urogenital epithelia from UPEC infection via a two-pronged approach that involves the physical enhancement of the epithelial barrier and augmentation of its innate immune response.
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Affiliation(s)
- Catherine A Mowbray
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Syema Shams
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
- Institute of Cellular MedicineMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Git Chung
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Anna Stanton
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Phillip Aldridge
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Andrejus Suchenko
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
| | - Robert S Pickard
- Institute of Cellular MedicineMedical SchoolNewcastle UniversityNewcastle upon TyneUK
- Department of UrologyNewcastle upon Tyne Hospitals NHS TrustNewcastle upon TyneUK
| | - Ased SM Ali
- Institute of Cellular MedicineMedical SchoolNewcastle UniversityNewcastle upon TyneUK
- Department of Urology and Regional Spinal Injuries UnitMid Yorkshire Hospitals NHS TrustNewcastle upon TyneUK
| | - Judith Hall
- Institute of Cell and Molecular BiosciencesMedical SchoolNewcastle UniversityNewcastle upon TyneUK
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Li Y, Li ZX, Jin T, Wang ZY, Zhao P. Tau Pathology Promotes the Reorganization of the Extracellular Matrix and Inhibits the Formation of Perineuronal Nets by Regulating the Expression and the Distribution of Hyaluronic Acid Synthases. J Alzheimers Dis 2018; 57:395-409. [PMID: 28234253 PMCID: PMC5366250 DOI: 10.3233/jad-160804] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hyaluronic acid (HA) is the backbone of the extracellular matrix (ECM) and provides biochemical and physical support to aggrecan-based perineuronal nets (PNNs), which are associated with the selective vulnerability of neurons in Alzheimer's disease (AD). Here, we showed that HA synthases (HASs), including Has1, Has2, and Has3, were widely expressed in murine central nervous system. All types of HASs were localized to cell bodies of neurons; only Has1 existed in the membranes of neural axons. By using TauP301S transgenic (Tg) mouse model, we found that the axonal-localization of Has1 was abolished in TauP301S overexpressed mouse brain, and the redistribution of Has1 was also observed in human AD brains, suggesting that the localization of Has1 is dependent on intact microtubules which are regulated partially by the phosphorylation and dephosphorylation cycles of tau proteins. Furthermore, Has1 was reduced and Has3 was increased in TauP301S Tg mouse brain, resulting in the upregulation of shorter-chain HA in the ECM. These findings suggest that by abolishing the axonal-localization of Has1 and promoting the expression of Has3 and the synthesis of shorter-chain HA, the tau pathology breaks the balance of ECM components, promotes the reorganization of the ECM, and inhibits the formation of PNNs in the hippocampus, and then regulates neuronal plasticity during the progression of AD.
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Affiliation(s)
| | | | | | - Zhan-You Wang
- Correspondence to: Zhan-You Wang and Pu Zhao, M.D., Ph.D., College of Life and Health Sciences, Northeastern University, 3-11 Wen Hua Road, Shenyang 110819, China. Tel.: +86 13352453082; E-mails: (P. Zhao); (Z.-Y Wang)
| | - Pu Zhao
- Correspondence to: Zhan-You Wang and Pu Zhao, M.D., Ph.D., College of Life and Health Sciences, Northeastern University, 3-11 Wen Hua Road, Shenyang 110819, China. Tel.: +86 13352453082; E-mails: (P. Zhao); (Z.-Y Wang)
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44
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Ni Y, Zhao S, Yin X, Wang H, Guang Q, Hu G, Yang Y, Jiao S, Shi B. Intravesicular administration of sodium hyaluronate ameliorates the inflammation and cell proliferation of cystitis cystica et glandularis involving interleukin-6/JAK2/Stat3 signaling pathway. Sci Rep 2017; 7:15892. [PMID: 29162939 PMCID: PMC5698415 DOI: 10.1038/s41598-017-16088-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 11/06/2017] [Indexed: 01/14/2023] Open
Abstract
Cystitis cystica et glandularis (CCEG) is a chronic cystitis that causes extreme agony in affected patients. However, there are lack of effective conservative treatments. In this study, it is evident that intravesicular sodium hyaluronate (SH) therapy significantly improved the clinical symptoms of CCEG patients and ameliorated the bladder mucosal inflammation and cell proliferation characteristics of the disease. Immunohistochemical staining showed that the staining intensities of hyaluronidase (HYAL 1/2), CD44, IL-6 and phosphorylated signal transducer and activator of transcription 3 (p-Stat3) in bladder mucosal tissue were significantly increased in CCEG patients compared with control patients and that intravesicular SH treatment suppressed these protein expression. We established a CCEG rat model by treating rats with E. coli intravesicularly, and we found that HYAL 1/2 and CD44 expression levels were significantly increased in the E. coli group compared with the NC group. Activation of the IL-6/JAK2/Stat3 pathway and the expression levels of the downstream pro-apoptotic proteins Mcl-1 and Bcl-xL were also significantly increased in the E. coli group compared with the NC group. The above changes were significantly mitigated by intravesicular SH treatment. Therefore, SH may serve as an effective therapy for CCEG by inhibiting bladder mucosal inflammation and proliferation.
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Affiliation(s)
- Yongliang Ni
- Department of Urology, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China.,Department of Urology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Shaohua Zhao
- Department of Geriatrics, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China
| | - Xiaoxuan Yin
- Department of Traditional Chinese Medicine, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Haixin Wang
- Department of Urology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Qianqian Guang
- Department of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Guangxia Hu
- Department of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Yi Yang
- Department of Pathology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Shoubin Jiao
- Department of Urology, Yankuang Group General Hospital, Zoucheng, Shandong, 273500, China
| | - Benkang Shi
- Department of Urology, Shandong University Qilu Hospital, Jinan, Shandong, 250012, China.
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45
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Xie J, Liu B, Chen J, Xu Y, Zhan H, Yang F, Li W, Zhou X. Umbilical cord-derived mesenchymal stem cells alleviated inflammation and inhibited apoptosis in interstitial cystitis via AKT/mTOR signaling pathway. Biochem Biophys Res Commun 2017; 495:546-552. [PMID: 29137981 DOI: 10.1016/j.bbrc.2017.11.072] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Accepted: 11/10/2017] [Indexed: 12/31/2022]
Abstract
Interstitial cystitis (IC) is a bladder syndrome characterized by pelvic pain and urinary frequency without infection or other identifiable pathology. There are no effective treatments to cure IC. This study investigated the effects of human umbilical cord-derived mesenchymal stem cells (UC-MSCs) injection on IC rat model. Furthermore, we used a coculture system to find the possible molecular mechanism on the human uroepithelial cells (SV-HUC-1), which was the cell model of IC. A rat model of IC was established via systemic injection with cyclophosphamide (CYP) and a cell model of IC was induced by being exposed to tumor necrosis factor (TNF)-α (10 ng/ml). After one week, UC-MSCs injection significantly ameliorated the bladder voiding function in IC rat model. And the Histo- and immunohistochemical analyses showed that UC-MSCs can repair impaired bladder, reduce mast cell infiltration and inhibit apoptosis of urothelium. ELISA results showed that UC-MSCs can decrease IL-1β, IL-6 and TNF-α in bladder. In the coculture system, UC-MSCs can promote proliferation of impaired SV-HUC-1 cells, and inhibit apoptosis. However, while knocked down EGF secreted by UC-MSCs with siRNA, the effects would be weaken. Western blot showed that UC-MSCs increase protein expression levels of p-AKT and p-mTOR in SV-HUC-1 cells, and decrease the levels of cleaved caspase-3. Taken together, we provide evidence that UC-MSCs therapy can successfully alleviate IC in a preclinical animal Model and cell model by alleviating inflammation, promoting proliferation and inhibiting apoptosis. In addition, we demonstrate that the AKT/mTOR signaling pathway was activated.
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Affiliation(s)
- Juncong Xie
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Bolong Liu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Jialiang Chen
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Yuancheng Xu
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Hailun Zhan
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Fei Yang
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Wenbiao Li
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Xiangfu Zhou
- Department of Urology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong Province, China.
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46
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Xue P, Li Q, Li Y, Sun L, Zhang L, Xu Z, Kang Y. Surface Modification of Poly(dimethylsiloxane) with Polydopamine and Hyaluronic Acid To Enhance Hemocompatibility for Potential Applications in Medical Implants or Devices. ACS Appl Mater Interfaces 2017; 9:33632-33644. [PMID: 28901742 DOI: 10.1021/acsami.7b10260] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Poly(dimethylsiloxane) (PDMS) has been widely utilized in micro-electromechanical systems (MEMS) and implantable devices. To improve the hemocompatibility of a PDMS-based implant, a facile technique was developed by modifying PDMS with a hyaluronic acid (HA) and polydopamine (PDA) composite (HA/PDA). Under appropriate ratio of HA to PDA, platelet adhesion and activation were considerably reduced on modified PDMS substrates, indicating an enhanced hemocompatibility compared to native PDMS or those coated with HA or PDA solely. HA/PDA coating also posed minimal cytotoxicity on the adhesion and proliferation of endothelial cells (HUVECs). The anti-inflammation effect of the modified PDMS surface was characterized based on the expression of critical cytokines in adherent macrophages. This study revealed that the hemocompatibility, cytotoxicity, and anti-inflammation properties could be tailored conveniently by adjusting the ratio of HA and PDA composite on the modified PDMS surface, which has an exceptional potential as the core or packaging material for constructing implantable devices in biomedical applications.
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Affiliation(s)
- Peng Xue
- Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University , Chongqing 400715, China
- Chongqing Engineering Research Center for Micro-Nano Biomedical Materials and Devices , Chongqing 400715, China
| | - Qian Li
- Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University , Chongqing 400715, China
- Chongqing Engineering Research Center for Micro-Nano Biomedical Materials and Devices , Chongqing 400715, China
| | - Yuan Li
- Yongchuan Hospital, Chongqing Medical University , Chongqing 402160, China
| | - Lihong Sun
- Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University , Chongqing 400715, China
- Chongqing Engineering Research Center for Micro-Nano Biomedical Materials and Devices , Chongqing 400715, China
| | - Lei Zhang
- State Key Laboratory of Silkworm Genome Biology, Southwest University , Chongqing 400716, China
| | - Zhigang Xu
- Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University , Chongqing 400715, China
- Chongqing Engineering Research Center for Micro-Nano Biomedical Materials and Devices , Chongqing 400715, China
| | - Yuejun Kang
- Institute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University , Chongqing 400715, China
- Chongqing Engineering Research Center for Micro-Nano Biomedical Materials and Devices , Chongqing 400715, China
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47
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Lee YL, Lin KL, Chuang SM, Lee YC, Lu MC, Wu BN, Wu WJ, Yuan SSF, Ho WT, Juan YS. Elucidating Mechanisms of Bladder Repair after Hyaluronan Instillation in Ketamine-Induced Ulcerative Cystitis in Animal Model. The American Journal of Pathology 2017; 187:1945-1959. [DOI: 10.1016/j.ajpath.2017.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 05/29/2017] [Accepted: 06/01/2017] [Indexed: 10/19/2022]
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48
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Dagher A, Curatolo A, Sachdev M, Stephens AJ, Mullins C, Landis JR, van Bokhoven A, El-Hayek A, Froehlich JW, Briscoe AC, Roy R, Yang J, Pontari MA, Zurakowski D, Lee RS, Moses MA. Identification of novel non-invasive biomarkers of urinary chronic pelvic pain syndrome: findings from the Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) Research Network. BJU Int 2017; 120:130-142. [PMID: 28263447 DOI: 10.1111/bju.13832] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To examine a series of candidate markers for urological chronic pelvic pain syndrome (UCPPS), selected based on their proposed involvement in underlying biological processes so as to provide new insights into pathophysiology and suggest targets for expanded clinical and mechanistic studies. METHODS Baseline urine samples from Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) Research Network study participants with UCPPS (n = 259), positive controls (PCs; chronic pain without pelvic pain, n = 107) and healthy controls (HCs, n = 125) were analysed for the presence of proteins that are suggested in the literature to be associated with UCPPS. Matrix metalloproteinase (MMP)-2, MMP-9, MMP-9/neutrophil gelatinase-associated lipocalin (NGAL) complex (also known as Lipocalin 2), vascular endothelial growth factor (VEGF), VEGF receptor 1 (VEGF-R1) and NGAL were assayed and quantitated using mono-specific enzyme-linked immunosorbent assays for each protein. Log-transformed concentration (pg/mL or ng/mL) and concentration normalized to total protein (pg/μg) values were compared among the UCPPS, PC and HC groups within sex using the Student's t-test, with P values adjusted for multiple comparisons. Multivariable logistic regression and receiver-operating characteristic curves assessed the utility of the biomarkers in distinguishing participants with UCPPS and control participants. Associations of protein with symptom severity were assessed by linear regression. RESULTS Significantly higher normalized concentrations (pg/μg) of VEGF, VEGF-R1 and MMP-9 in men and VEGF concentration (pg/mL) in women were associated with UCPPS vs HC. These proteins provided only marginal discrimination between UCPPS participants and HCs. In men with UCCPS, pain severity was significantly positively associated with concentrations of MMP-9 and MMP-9/NGAL complex, and urinary severity was significantly positively associated with MMP-9, MMP-9/NGAL complex and VEGF-R1. In women with UCPPS, pain and urinary symptom severity were associated with increased normalized concentrations of MMP-9/NGAL complex, while pain severity alone was associated with increased normalized concentrations of VEGF, and urinary severity alone was associated with increased normalized concentrations of MMP-2. Pain severity in women with UCPPS was significantly positively associated with concentrations of all biomarkers except NGAL, and urinary severity with all concentrations except VEGF-R1. CONCLUSION Altered levels of MMP-9, MMP-9/NGAL complex and VEGF-R1 in men, and all biomarkers in women, were associated with clinical symptoms of UCPPS. None of the evaluated candidate markers usefully discriminated UCPPS patients from controls. Elevated VEGF, MMP-9 and VEGF-R1 levels in men and VEGF levels in women may provide potential new insights into the pathophysiology of UCPPS.
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Affiliation(s)
- Adelle Dagher
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Adam Curatolo
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - Monisha Sachdev
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA
| | - Alisa J Stephens
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Chris Mullins
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - J Richard Landis
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Adrie van Bokhoven
- Department of Pathology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Andrew El-Hayek
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA
| | - John W Froehlich
- Department of Urology, Boston Children's Hospital, Boston, MA, USA
| | - Andrew C Briscoe
- Department of Urology, Boston Children's Hospital, Boston, MA, USA
| | - Roopali Roy
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - Jiang Yang
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - Michel A Pontari
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - David Zurakowski
- Department of Surgery, Harvard Medical School, Boston, MA, USA.,Department of Anesthesia, Boston Children's Hospital, Boston, MA, USA
| | - Richard S Lee
- Department of Urology, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA
| | - Marsha A Moses
- Vascular Biology Program, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Boston Children's Hospital, Boston, MA, USA.,Department of Surgery, Harvard Medical School, Boston, MA, USA
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49
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Patnaik SS, Laganà AS, Vitale SG, Butticè S, Noventa M, Gizzo S, Valenti G, Rapisarda AMC, La Rosa VL, Magno C, Triolo O, Dandolu V. Etiology, pathophysiology and biomarkers of interstitial cystitis/painful bladder syndrome. Arch Gynecol Obstet 2017; 295:1341-1359. [DOI: 10.1007/s00404-017-4364-2] [Citation(s) in RCA: 137] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 03/30/2017] [Indexed: 12/30/2022]
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50
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Mackie AR, Goycoolea FM, Menchicchi B, Caramella CM, Saporito F, Lee S, Stephansen K, Chronakis IS, Hiorth M, Adamczak M, Waldner M, Nielsen HM, Marcelloni L. Innovative Methods and Applications in Mucoadhesion Research. Macromol Biosci 2017; 17. [DOI: 10.1002/mabi.201600534] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 02/10/2017] [Indexed: 01/03/2023]
Affiliation(s)
- Alan R. Mackie
- Institute of Food Research; Norwich Research Park Norwich NR4 7UA UK
- School of Food Science and Nutrition; University of Leeds; LS2 9JT Leeds UK
| | - Francisco M. Goycoolea
- School of Food Science and Nutrition; University of Leeds; LS2 9JT Leeds UK
- Institut für Biologie und Biotechnologie der Pflanzen; Westfälische Wilhelms-Universität Münster; Schlossgarten 3 48149 Münster Germany
| | - Bianca Menchicchi
- Department of Medicine 1; University of Erlangen-Nueremberg; Hartmanstrasse 14 91052 Erlangen Germany
- Nanotechnology Group; Department of Plant Biology and Biotechnology; University of Münster; Schlossgarten 3 48149 Münster Germany
| | | | - Francesca Saporito
- Department of Drug Sciences; University of Pavia; Via Taramelli, 12 27100 Pavia Italy
| | - Seunghwan Lee
- Department of Mechanical Engineering; Technical University of Denmark; Produktionstorvet 2800 Kgs Lyngby Copenhagen Denmark
| | - Karen Stephansen
- National Food Institute; Technical University of Denmark; Søltofts Plads, 2800 Kgs Lyngby Copenhagen Denmark
| | - Ioannis S. Chronakis
- National Food Institute; Technical University of Denmark; Søltofts Plads, 2800 Kgs Lyngby Copenhagen Denmark
| | - Marianne Hiorth
- School of Pharmacy; University of Oslo; Postboks 1068 Blindern 0316 OSLO Norway
| | - Malgorzata Adamczak
- School of Pharmacy; University of Oslo; Postboks 1068 Blindern 0316 OSLO Norway
| | - Max Waldner
- Medizinische Klinik 1; Ulmenweg 18 91054 Erlangen Germany
| | - Hanne Mørck Nielsen
- Department of Pharmacy; University of Copenhagen; Universitetsparken 2 2100 Copenhagen Denmark
| | - Luciano Marcelloni
- S.I.I.T. S.r.l Pharmaceutical & Health Food Supplements; Via Canova 5/7-20090 Trezzano S/N Milan Italy
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