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Barisón MJ, Nogoceke R, Josino R, Horinouchi CDDS, Marcon BH, Correa A, Stimamiglio MA, Robert AW. Functionalized Hydrogels for Cartilage Repair: The Value of Secretome-Instructive Signaling. Int J Mol Sci 2022; 23:ijms23116010. [PMID: 35682690 PMCID: PMC9181449 DOI: 10.3390/ijms23116010] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 02/07/2023] Open
Abstract
Cartilage repair has been a challenge in the medical field for many years. Although treatments that alleviate pain and injury are available, none can effectively regenerate the cartilage. Currently, regenerative medicine and tissue engineering are among the developed strategies to treat cartilage injury. The use of stem cells, associated or not with scaffolds, has shown potential in cartilage regeneration. However, it is currently known that the effect of stem cells occurs mainly through the secretion of paracrine factors that act on local cells. In this review, we will address the use of the secretome—a set of bioactive factors (soluble factors and extracellular vesicles) secreted by the cells—of mesenchymal stem cells as a treatment for cartilage regeneration. We will also discuss methodologies for priming the secretome to enhance the chondroregenerative potential. In addition, considering the difficulty of delivering therapies to the injured cartilage site, we will address works that use hydrogels functionalized with growth factors and secretome components. We aim to show that secretome-functionalized hydrogels can be an exciting approach to cell-free cartilage repair therapy.
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Ribeiro AL, Bassai LW, Robert AW, Machado TN, Bezerra AG, Horinouchi CDDS, Aguiar AMD. Bismuth-based nanoparticles impair adipogenic differentiation of human adipose-derived mesenchymal stem cells. Toxicol In Vitro 2021; 77:105248. [PMID: 34560244 DOI: 10.1016/j.tiv.2021.105248] [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: 06/11/2021] [Revised: 09/06/2021] [Accepted: 09/16/2021] [Indexed: 11/27/2022]
Abstract
Bismuth-based nanoparticles (BiNPs) have attracted attention for their potential biomedical applications. However, there is a lack of information concerning their interaction with biological systems. In this study, it was investigated the effect of physically synthesized BiNPs to human adipose-derived stem cells (ADSCs). We first evaluated the influence of BiNPs on cell viability, cell morphology, mitochondrial function and cell proliferation. Further, the impact of BiNPs on adipogenic differentiation was also explored. Cytotoxicity assays have demonstrated that BiNPs did not reduce relative cell viability of ADSC except at the highest tested concentration (345 μg/ml). Analysis of cell morphology performed by transmission electron microscopy confirmed that BiNPs induced cell damage only at a high concentration (302.24 μg/ml), equivalent to IC50 concentration. Moreover, BiNPs exposure increased the expression of the cell proliferation marker Ki-67 and the incorporation of the thymidine analogue EdU into cell DNA, suggesting that these nanoparticles could be stimulating ADSC proliferation. BiNPs also increased the mitochondrial membrane potential. Furthermore, BiNPs reduced ADSC adipogenic differentiation as measured by lipid droplet accumulation and mRNA expression levels of the specific adipogenesis biomarkers PPARγ, C/EPBɑ and FABP4. Thus, BiNPs affect the nonspecific (viability, proliferation and mitochondrial activity) and specific (adipogenesis) cellular mechanisms of ADSCs.
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Affiliation(s)
- Annanda Lyra Ribeiro
- Laboratório de Biologia Básica de Células-Tronco, Instituto Carlos Chagas, FIOCRUZ Paraná, Curitiba, Paraná, Brazil
| | - Letícia Werzel Bassai
- Laboratório de Biologia Básica de Células-Tronco, Instituto Carlos Chagas, FIOCRUZ Paraná, Curitiba, Paraná, Brazil; Laboratório de Cultivo de Eucariotos, Instituto de Biologia Molecular do Paraná, Curitiba, Paraná, Brazil
| | - Anny Waloski Robert
- Laboratório de Biologia Básica de Células-Tronco, Instituto Carlos Chagas, FIOCRUZ Paraná, Curitiba, Paraná, Brazil
| | - Thiago Neves Machado
- Laboratório FotoNanoBio, Universidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brazil
| | - Arandi Ginane Bezerra
- Laboratório FotoNanoBio, Universidade Tecnológica Federal do Paraná, Curitiba, Paraná, Brazil
| | | | - Alessandra Melo de Aguiar
- Laboratório de Biologia Básica de Células-Tronco, Instituto Carlos Chagas, FIOCRUZ Paraná, Curitiba, Paraná, Brazil; Rede de Plataformas Tecnológicas FIOCRUZ - Bioensaios com Métodos Alternativos em Citotoxicidade, Instituto Carlos Chagas, FIOCRUZ Paraná, Curitiba, Paraná, Brazil.
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Horinouchi CDDS, Soley BDS, Mendes DAGB, Ferreira BGA, Meyre-Silva C, Farias IV, Krueger CDMA, Bresolin TMB, Assreuy J, Zuffellato-Ribas KC, Cabrini DA, Otuki MF. Corticoid-like anti-inflammatory effect of Vochysia bifalcata Warm.: Preclinical evidence of efficacy and safety. J Ethnopharmacol 2020; 252:112472. [PMID: 31836516 DOI: 10.1016/j.jep.2019.112472] [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] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 12/04/2019] [Accepted: 12/09/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Vochysia bifalcata is a Brazilian native tree commonly used for economic purpose in the reforestation and in the manufacture of products. However, the potential usage of other parts of the plant is usually wasted. Besides, other species of Vochysia are well known for its anti-inflammatory action. AIM OF THE STUDY In this study we evaluate the possible anti-inflammatory activity of the hydroethanolic extract from the leaves of V. bifalcata in models of mice skin inflammation. MATERIALS AND METHODS Effects of V. bifalcata were evaluated in croton oil-induced acute and chronic skin inflammation. The role of glucocorticoid receptors in the extract effect was assessed by using a glucocorticoid receptor antagonist and by a specific binding assay. Possible adverse effects were evaluated after multiple treatments with the extract in a skin atrophy model. RESULTS Topical application of V. bifalcata reduced ear edema formation, cell infiltration and interleukin (IL)-6 and tumor necrosis factor (TNF)-α levels. In the chronic model, besides edema formation and cell infiltration, the extract inhibited epidermal hyperproliferation and Proliferating Cell Nuclear Antigen expression. V. bifalcata seems to act by biding to corticoid receptors, however it did not induce corticoid related undesirable effects. CONCLUSION Hydroethanolic extract from leaves of V. bifalcata could be an interesting tool in the search for new anti-inflammatory and antiproliferative agents for the treatment of skin disorders.
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Affiliation(s)
- Cintia Delai da Silva Horinouchi
- Laboratory of Inflammation, Department of Pharmacology, Universidade Federal Do Paraná, PO Box 19031, CEP 81530-900, Curitiba, PR, Brazil
| | - Bruna da Silva Soley
- Laboratory of Inflammation, Department of Pharmacology, Universidade Federal Do Paraná, PO Box 19031, CEP 81530-900, Curitiba, PR, Brazil
| | | | | | - Christiane Meyre-Silva
- Department of Chemistry, Universidade Do Vale Do Itajaí, PO Box 360, CEP 88300-000, Itajaí, SC, Brazil
| | - Ingrid Vicente Farias
- Department of Chemistry, Universidade Do Vale Do Itajaí, PO Box 360, CEP 88300-000, Itajaí, SC, Brazil
| | | | - Tania Mari Bellé Bresolin
- Department of Chemistry, Universidade Do Vale Do Itajaí, PO Box 360, CEP 88300-000, Itajaí, SC, Brazil
| | - Jamil Assreuy
- Department of Pharmacology, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | | | - Daniela Almeida Cabrini
- Laboratory of Inflammation, Department of Pharmacology, Universidade Federal Do Paraná, PO Box 19031, CEP 81530-900, Curitiba, PR, Brazil
| | - Michel Fleith Otuki
- Laboratory of Inflammation, Department of Pharmacology, Universidade Federal Do Paraná, PO Box 19031, CEP 81530-900, Curitiba, PR, Brazil.
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Horinouchi CDDS, Mendes DAGB, Nolte S, Brito PSD, Soley BDS, Favero GM, Facundo VA, Santos ARS, Cabrini DDA, Otuki MF. Anti-proliferative and anti-inflammatory effects of 3β,6β,16β-Trihydroxylup-20(29)-ene on cutaneous inflammation. J Ethnopharmacol 2017; 195:298-308. [PMID: 27880883 DOI: 10.1016/j.jep.2016.11.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/12/2016] [Accepted: 11/19/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE 3β,6β,16β-Trihydroxylup-20(29)-ene (TTHL) is a triterpene isolated from the flowers of Combretum leprosum, a plant used in folk medicine in the north of Brazil for the treatment of skin disorders. AIM OF THE STUDY In the present study, TTHL was evaluated as a potential topical anti-inflammatory and anti-proliferative agent through in vivo and in vitro models. MATERIAL AND METHODS Anti-inflammmatory and anti-proliferative effects of TTHL were assessed using Swiss mice in acute and chronic models of skin inflammation induced by 12-O-tetradecanoylphorbol-acetate (TPA) application. Anti-proliferative activity was proved through in vitro experiments with the HaCaT human keratinocyte cell line. RESULTS Treatment with TTHL inhibited inflammatory parameters such as oedema formation and cellular infiltration in acute and chronic models. In the chronic model, TTHL also inhibited epidermal hyperproliferation, as evidenced by reduction of epidermis thickness and proliferating cell nuclear antigen expression. The anti-proliferative effect was confirmed by the capability of TTHL in reducing the proliferation and inducing cell apoptosis of HaCaT cells. Suggesting a mechanism of action, TTHL showed activation of corticosteroid receptors, but without the induction of corticosteroid-related cutaneous side effects. CONCLUSION Our results demonstrate consistent anti-inflammatory and anti-proliferative activity and assign TTHL as a valuable tool in the development of a new treatment for skin inflammatory and proliferative diseases, such as psoriasis.
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Affiliation(s)
| | | | - Stefanie Nolte
- Department of Pharmaceutical Sciences, Universidade Estadual de Ponta Grossa, Avenida Carlos Cavalcanti, 4748 (Room - M47), CEP 84030-900 Ponta Grossa, Paraná, Brazil
| | - Priscilla Salles de Brito
- Department of Pharmaceutical Sciences, Universidade Estadual de Ponta Grossa, Avenida Carlos Cavalcanti, 4748 (Room - M47), CEP 84030-900 Ponta Grossa, Paraná, Brazil
| | - Bruna da Silva Soley
- Department of Pharmacology, Universidade Federal do Paraná, PO Box 19031, CEP 81530-900 Curitiba, Paraná, Brazil
| | - Giovani Marino Favero
- Department of General Biology, Universidade Estadual de Ponta Grossa, Avenida Carlos Cavalcanti, 4748 CEP 84030-900 Ponta Grossa, Paraná, Brazil
| | - Valdir Alves Facundo
- Department of Chemistry, Universidade Federal de Rondônia, CEP 6801-974 Porto Velho, RO, Brazil
| | - Adair Roberto Soares Santos
- Department of Physiological Science, Universidade Federal de Santa Catarina, CEP 88040-900 Florianópolis, SC, Brazil
| | - Daniela de Almeida Cabrini
- Department of Pharmacology, Universidade Federal do Paraná, PO Box 19031, CEP 81530-900 Curitiba, Paraná, Brazil
| | - Michel Fleith Otuki
- Department of Pharmacology, Universidade Federal do Paraná, PO Box 19031, CEP 81530-900 Curitiba, Paraná, Brazil.
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Mendes DAGB, Horinouchi CDDS, Prudente ADS, Soley BDS, Assreuy J, Otuki MF, Cabrini DA. In vivo participation of nitric oxide in hyperproliferative epidermal phenomena in mice. Eur J Pharmacol 2012; 687:1-8. [DOI: 10.1016/j.ejphar.2012.03.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Revised: 03/14/2012] [Accepted: 03/23/2012] [Indexed: 10/28/2022]
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Adami M, Prudente ADS, Mendes DAGB, Horinouchi CDDS, Cabrini DA, Otuki MF. Simvastatin ointment, a new treatment for skin inflammatory conditions. J Dermatol Sci 2012; 66:127-35. [PMID: 22455735 DOI: 10.1016/j.jdermsci.2012.02.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Revised: 02/14/2012] [Accepted: 02/24/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Statins represent a class of drugs that effectively lowers cholesterol, however they also possess pleiotropic effects, like promotion of angiogenesis, prevention of bone loss, immunomodulatory and anti-inflammatory effects. OBJECTIVES Thus, the aim of this study was to investigate the activity of simvastatin topically applied in mice in acute and chronic skin inflammation models. METHODS Skin inflammation was induced in mice ears by topical application of 12-O-tetradecanoylphorbol acetate (TPA). In the acute model, ear oedema was measured by the increase of ear thickness 6h after TPA (2.5μg/ear). The chronic inflammatory process was induced by multiple applications of TPA (2.0μg/ear) for nine alternate days, and the oedema was measured daily as the increase in ear thickness. RESULTS Topical treatment was applied immediately after TPA in acute model or started at 5th day of chronic experiment. For acute model treatment was simvastatin (0.24, 0.71 and 2.40μM), dexamethasone (0.13μM), both in acetone or vehicle alone (acetone). In chronic model simvastatin (1% and 3%) and dexamethasone (0.5%) were incorporated in ointment preparations, and a group received ointment alone (vehicle). Samples of ear tissue (6mm) were taken from acute and chronic models, weighted and prepared for histological analysis and myeloperoxidase (MPO) enzymatic activity evaluation. Application of simvastatin in acetone reduced the ear oedema after a single TPA application in a dose dependent manner [ID(50) of 0.47 (0.22-1.13) μM], and the MPO enzymatic activity up to 61±10%. Also, both simvastatin ointment preparations 1% and 3% reduced acute TPA-induced ear oedema in 55±7% and 65±8%, respectively. In the chronic model, simvastatin ointment 1% was able to reduce ear oedema (25±3%) and ear weight (10±1%), though 3% formulation augmented both parameters. Histological analysis revealed a reduction of swelling and leukocyte migration in the acute model for both the formulations of simvastatin (1% and 3%), while in chronic model simvastatin 1% decreased ear swelling and epidermal thickness, but simvastatin 3% increased both parameters. CONCLUSION The results confirm the anti-inflammatory activity of simvastatin when applied topically in both acute and chronic models of skin inflammation. Besides, the formulation of simvastatin ointment 1% shows to be a very effective formulation for a chronic usage.
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Affiliation(s)
- Marina Adami
- Department of Pharmacology, Universidade Federal do Paraná, PR, Brazil
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