1
|
de Seixas JRPC, Ribeiro KA, de Souza AA, da Silva CE, Pedra-Fixe MG, Lima-Ribeiro MHM, Silva Neto JDC, Barros W, Martins RD, Coelho LCBB, Correia MTS, Soares PAG, Carneiro-da-Cunha MG. Hydrogels based on galactomannan and κ-carrageenan containing immobilized biomolecules for in vivo thermal-burn wound treatment. Int J Biol Macromol 2024; 270:132379. [PMID: 38754680 DOI: 10.1016/j.ijbiomac.2024.132379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 05/06/2024] [Accepted: 05/12/2024] [Indexed: 05/18/2024]
Abstract
Hydrogels based on natural polysaccharides have demonstrated efficacy in epithelial recovery from cutaneous burn wounds. Here, we prepared a double-network hydrogel consisting of galactomannan (from Cassia grandis seeds) and κ-carrageenan (commercially sourced), cross-linked with CaCl2, as a matrix for immobilizing lactoferrin and/or Cramoll, aiming at its applicability as dressings for second-degree burn wounds. The formulations obtained [H - hydrogel, HL - hydrogel + lactoferrin, HC - hydrogel + Cramoll and HLC - hydrogel + lactoferrin + Cramoll] were analyzed rheologically as well as in terms of their stability (pH, color, microbial contamination) for 90 days. The burn was created with an aluminum bar (97 ± 3 °C) in the dorsal region of Wistar rats and subsequently treated with hydrogels (H, HL, HC, HLC) and control saline solution (S). The burn was monitored for 3, 7 and 14 days to evaluate the efficacy of the hydrogels in promoting wound healing. The hydrogels did not reveal significant pH or microbiological changes; there was an increase in brightness and a reduction in opacity for H. The rheological analysis confirmed the gel-like viscoelastic signature of the systems without substantial modification of the basic rheological characteristics, however HLC proved to be more rigid, due to rheological synergy when combining protein biomolecules. Macroscopic analyses confirmed centripetal healing with wound contraction: S < H < HC < HL < HLC. Histopathological analyses showed that hydrogel-treated groups reduced inflammation, tissue necrosis and fibrosis, while promoting re-epithelialization with focal acanthosis, especially in HLC due to a positive synergistic effect, indicating its potential as a promising therapy in the repair of burns.
Collapse
Affiliation(s)
- José R P C de Seixas
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Kátia A Ribeiro
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Andrea A de Souza
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil; Keizo Asami Institute (iLIKA), UFPE, Av. Prof. Moraes Rego, 1235, Cidade Universitária, CEP 50670-901 Recife, Pernambuco, Brazil
| | - Cecília E da Silva
- Department of Histology and Embryology, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Maxwelinne G Pedra-Fixe
- Department of Histology and Embryology, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Maria H M Lima-Ribeiro
- Keizo Asami Institute (iLIKA), UFPE, Av. Prof. Moraes Rego, 1235, Cidade Universitária, CEP 50670-901 Recife, Pernambuco, Brazil
| | - Jacinto da C Silva Neto
- Department of Histology and Embryology, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Wilson Barros
- Department of Physics, Universidade Federal de Pernambuco (UFPE), Av. Prof. Luiz Freire s/n, Cidade Universitária, CEP 50670-901 Recife, Pernambuco, Brazil
| | - René D Martins
- Department of Pharmacy, Universidade Federal de Pernambuco, Centro Acadêmico de Vitória, Rua do Alto do Reservatorio, S/N Bela Vista, CEP 55600-000 Vitória de Santo Antão, Pernambuco, Brazil
| | - Luana C B B Coelho
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Maria T S Correia
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil
| | - Paulo A G Soares
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil; Keizo Asami Institute (iLIKA), UFPE, Av. Prof. Moraes Rego, 1235, Cidade Universitária, CEP 50670-901 Recife, Pernambuco, Brazil.
| | - Maria G Carneiro-da-Cunha
- Department of Biochemistry, UFPE, Av. Prof. Moraes Rego, s/n, Cidade Universitária, CEP 50670-420 Recife, Pernambuco, Brazil; Keizo Asami Institute (iLIKA), UFPE, Av. Prof. Moraes Rego, 1235, Cidade Universitária, CEP 50670-901 Recife, Pernambuco, Brazil.
| |
Collapse
|
2
|
Souza TF, Ramos MV, Pierdoná TM, Rabelo LM, Vasconcelos MS, Carmo LD, Rangel GF, Paiva YT, Sousa ET, Figueiredo IS, Alencar NM. Wound tissue remodeling by latex exudate of Himatanthus drasticus: A plant species used in Brazilian folk medicine. Heliyon 2023; 9:e21843. [PMID: 38027902 PMCID: PMC10660522 DOI: 10.1016/j.heliyon.2023.e21843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
This work investigated the healing properties of proteins extracted of latex (HdLP) on excisional wounds. Cell toxicity of HdLP was investigated carried out in murine fibroblasts after incubation with HdLP (12.5-100 μg/ml). The dermal irritability test was performed to evaluate dermal reactions. The wounds were performed and treated with vehicle or HdLP (0.5 %, 1.0 %, and 2.0 %). The macroscopic parameters, histological analysis and measurement of inflammatory markers and mediators were evaluated. HdLP did not exhibit cytotoxicity and did not induce skin irritation. HdLP stimulated the release of IL-1β at the beginning of the inflammatory phase. This effect probably favored the earlier release of IL-10 by macrophages, during the proliferative phase. The shortening and completeness of healing were characterized by fibroblast proliferation and the presence of newly synthesized collagen fibers. This was accompanied by well-organized re-epithelialization. The involvement of latex proteins in this activity is reported for the first time.
Collapse
Affiliation(s)
- Tamiris F.G. Souza
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Márcio V. Ramos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Taiana M. Pierdoná
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
- Faculty of Kinesiology and Recreation Management, Children's Hospital Research Institute of Manitoba (CHRIM), University of Manitoba, Winnipeg, Manitoba, Canada
| | - Liviane M.A. Rabelo
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Mirele S. Vasconcelos
- Departamento de Bioquímica e Biologia Molecular, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
- Instituto Federal de Educação Ciência e Tecnologia do Ceara (IFCE), Campus Baturité, Ceará, Brazil
| | - Luana D. Carmo
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Gisele F.P. Rangel
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Yuri T.C.N. Paiva
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | - Emilia T. Sousa
- Departamento de Patologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| | | | - Nylane M.N. Alencar
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos (NPDM), Departamento de Fisiologia e Farmacologia, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil
| |
Collapse
|
3
|
de Sousa GF, Lund RG, da Silva Pinto L. The Role of Plant Lectins in the Cellular and Molecular Processes of Skin Wound Repair: An Overview. Curr Pharm Des 2023; 29:2618-2625. [PMID: 37933218 DOI: 10.2174/0113816128264103231030093124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/22/2023] [Indexed: 11/08/2023]
Abstract
There is increasing pressure for innovative methods to treat compromised and difficult-to-heal wounds. Consequently, new strategies are needed for faster healing, reducing infection, hydrating the wound, stimulating healing mechanisms, accelerating wound closure, and reducing scar formation. In this scenario, lectins present as good candidates for healing agents. Lectins are a structurally heterogeneous group of glycosylated or non-glycosylated proteins of non-immune origin, which can recognize at least one specific monosaccharide or oligosaccharide specific for the reversible binding site. Cell surfaces are rich in glycoproteins (glycosidic receptors) that potentially interact with lectins through the number of carbohydrates reached. This lectin-cell interaction is the molecular basis for triggering various changes in biological organisms, including healing mechanisms. In this context, this review aimed to (i) provide a comprehensive overview of relevant research on the potential of vegetable lectins for wound healing and tissue regeneration processes and (ii) discuss future perspectives.
Collapse
Affiliation(s)
- Guilherme Feijó de Sousa
- Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Capão do Leão, RS, Brazil
| | - Rafael Guerra Lund
- School of Dentistry, Federal University of Pelotas, Capão do Leão, RS, Brazil
| | - Luciano da Silva Pinto
- Bioinformatics and Proteomics Laboratory (BioPro Lab), Technological Development Center, Federal University of Pelotas, Capão do Leão, RS, Brazil
| |
Collapse
|
4
|
de Carvalho MH, de Araújo HDA, da Silva RP, Dos Santos Correia MT, de Freitas KCS, de Souza SR, Barroso Coelho LCB. Biosensor Characterization from Cratylia mollis Seed Lectin (Cramoll)-MOF and Specific Carbohydrate Interactions in an Electrochemical Model. Chem Biodivers 2022; 19:e202200515. [PMID: 36250754 DOI: 10.1002/cbdv.202200515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 10/14/2022] [Indexed: 12/27/2022]
Abstract
Biosensors are small devices known for their selectivity, high specificity and sensitivity to the respective analyte, at low concentrations. We developed an electrochemical biosensor using the crystalline polymer MOF-[Cu3 (BTC)2 (H2 O)2 ]n to characterize Cratylia mollis seed lectin (Cramoll) and its interaction with free carbohydrate (glucose) and carbohydrates on the surface of rabbit erythrocytes. The electrochemical potentials presented by the exponential curves that vary from 96 to 142 mV in relation to concentrations of 10 to 20 mM of glucose are decisive for the use of the system containing gold electrode/MOF/Cramoll for the characterization of biological models due to its high sensitivity. As well as the kinetic behavior presented in the cyclic voltammograms, with a cathodic current response of 0.000 3 A for a glucose concentration of 15 mM. These results were due to the high specificity of Cramoll under these conditions, promoting stability of surface charges at the Cramoll/electrode interface. This phenomenon facilitates the monitoring of the interaction with free glucose present in the electrolyte medium by potentiometric and amperometric methods and with carbohydrates present on the surface of rabbit erythrocytes through the potentiometric method. Through scanning electron microscopy (SEM) it was possible to observe Cramoll immobilized on the MOF surface, proving the specificity of the ligand (glucose-lectin) through the morphological lectin changes in this process. This electrochemical model, Cramoll/MOF biosensor, is effective for evaluating free lectin/carbohydrate or in the erythrocyte membrane.
Collapse
Affiliation(s)
- Maryana Hermínio de Carvalho
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, Avenida Prof. Moraes Rego, 1235, Cidade Universitária, 50670-420, Recife-PE, Brazil
- Departamento de Química, Universidade Federal Rural de Pernambuco, UFRPE, Rua Dom Manuel de Medeiros, S/N, Dois Irmãos, Recife-PE, 52171-900, Brazil
| | - Hallysson Douglas Andrade de Araújo
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, Avenida Prof. Moraes Rego, 1235, Cidade Universitária, 50670-420, Recife-PE, Brazil
| | - Renata Pereira da Silva
- Departamento de Química, Universidade Federal Rural de Pernambuco, UFRPE, Rua Dom Manuel de Medeiros, S/N, Dois Irmãos, Recife-PE, 52171-900, Brazil
| | - Maria Tereza Dos Santos Correia
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, Avenida Prof. Moraes Rego, 1235, Cidade Universitária, 50670-420, Recife-PE, Brazil
| | - Katia Cristina Silva de Freitas
- Departamento de Química, Universidade Federal Rural de Pernambuco, UFRPE, Rua Dom Manuel de Medeiros, S/N, Dois Irmãos, Recife-PE, 52171-900, Brazil
| | - Sandra Rodrigues de Souza
- Departamento de Educação, UFRPE, Rua Dom Manuel de Medeiros, S/N, Dois Irmãos, Recife-PE, 52171-900, Brazil
| | - Luana Cassandra Breitenbach Barroso Coelho
- Departamento de Bioquímica, Centro de Biociências, CB, Universidade Federal de Pernambuco, Avenida Prof. Moraes Rego, 1235, Cidade Universitária, 50670-420, Recife-PE, Brazil
| |
Collapse
|
5
|
dos Anjos KFL, da Silva CDC, de Souza MAA, de Mattos AB, Coelho LCBB, Machado G, de Melo JV, de Figueiredo RCBQ. The Deposition of a Lectin from Oreochromis niloticus on the Surface of Titanium Dioxide Nanotubes Improved the Cell Adhesion, Proliferation, and Osteogenic Activity of Osteoblast-like Cells. Biomolecules 2021; 11:1748. [PMID: 34944393 PMCID: PMC8698878 DOI: 10.3390/biom11121748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/20/2022] Open
Abstract
Titanium and its alloys are used as biomaterials for medical and dental applications, due to their mechanical and physical properties. Surface modifications of titanium with bioactive molecules can increase the osseointegration by improving the interface between the bone and implant. In this work, titanium dioxide nanotubes (TiO2NTs) were functionalized with a lectin from the plasma of the fish Oreochromis niloticus aiming to favor the adhesion and proliferation of osteoblast-like cells, improving its biocompatibility. The TiO2NTs were obtained by anodization of titanium and annealed at 400 °C for 3 h. The resulting TiO2NTs were characterized by high-resolution scanning electron microscopy. The successful incorporation of OniL on the surface of TiO2NTs, by spin coating, was demonstrated by cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIE), and attenuated total reflection-Fourier transform infrared spectrum (ATR-FTIR). Our results showed that TiO2NTs were successfully synthesized in a regular and well-distributed way. The modification of TiO2NTs with OniL favored adhesion, proliferation, and the osteogenic activity of osteoblast-like cells, suggesting its use to improve the quality and biocompatibility of titanium-based biomaterials.
Collapse
Affiliation(s)
- Keicyanne Fernanda Lessa dos Anjos
- Departamento de Microbiologia, Instituto Aggeu Magalhães (FIOCRUZ-PE), Campus da UFPE, Av. Prof. Moraes Rego s/n Cidade Universitária, Recife 50670-420, PE, Brazil; (K.F.L.d.A.); (C.D.C.d.S.); (M.A.A.d.S.)
| | - Cynarha Daysy Cardoso da Silva
- Departamento de Microbiologia, Instituto Aggeu Magalhães (FIOCRUZ-PE), Campus da UFPE, Av. Prof. Moraes Rego s/n Cidade Universitária, Recife 50670-420, PE, Brazil; (K.F.L.d.A.); (C.D.C.d.S.); (M.A.A.d.S.)
| | - Mary Angela Aranda de Souza
- Departamento de Microbiologia, Instituto Aggeu Magalhães (FIOCRUZ-PE), Campus da UFPE, Av. Prof. Moraes Rego s/n Cidade Universitária, Recife 50670-420, PE, Brazil; (K.F.L.d.A.); (C.D.C.d.S.); (M.A.A.d.S.)
| | - Alessandra Batista de Mattos
- Centro de Tecnologias Estratégicas do Nordeste (CETENE), Av. Prof. Luiz Freire, 01. Cidade Universitária, Recife 50740-540, PE, Brazil; (A.B.d.M.); (G.M.); (J.V.d.M.)
| | - Luana Cassandra Breitenbach Barroso Coelho
- Centro de Ciências Biológicas, Departamento de Bioquímica, Campus da UFPE, Universidade Federal de Pernambuco (UFPE), Av. Prof. Moraes Rego s/n Cidade Universitária, Recife 50670-420, PE, Brazil;
| | - Giovanna Machado
- Centro de Tecnologias Estratégicas do Nordeste (CETENE), Av. Prof. Luiz Freire, 01. Cidade Universitária, Recife 50740-540, PE, Brazil; (A.B.d.M.); (G.M.); (J.V.d.M.)
| | - Janaina Viana de Melo
- Centro de Tecnologias Estratégicas do Nordeste (CETENE), Av. Prof. Luiz Freire, 01. Cidade Universitária, Recife 50740-540, PE, Brazil; (A.B.d.M.); (G.M.); (J.V.d.M.)
| | - Regina Celia Bressan Queiroz de Figueiredo
- Departamento de Microbiologia, Instituto Aggeu Magalhães (FIOCRUZ-PE), Campus da UFPE, Av. Prof. Moraes Rego s/n Cidade Universitária, Recife 50670-420, PE, Brazil; (K.F.L.d.A.); (C.D.C.d.S.); (M.A.A.d.S.)
| |
Collapse
|
6
|
Suarez Carneiro MAM, Silva LDS, Diniz RM, Saminez WFDS, Oliveira PVD, Pereira Mendonça JS, Colasso AHM, Soeiro Silva IS, Jandú JJB, Sá JCD, Figueiredo CSSES, Correia MTDS, Nascimento da Silva LC. Immunomodulatory and anti-infective effects of Cratylia mollis lectin (Cramoll) in a model of wound infection induced by Staphylococcus aureus. Int Immunopharmacol 2021; 100:108094. [PMID: 34508942 DOI: 10.1016/j.intimp.2021.108094] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 08/02/2021] [Accepted: 08/23/2021] [Indexed: 12/13/2022]
Abstract
This work evaluated the immunomodulatory and anti-infective effects of Cratylia mollis lectin (Cramoll) in a model of wound infection induced by S. aureus. Swiss mice were divided into 3 groups (n = 12/group): non-inoculated (Control group); inoculated with S. aureus (Sa group); inoculated with S. aureus and treated with Cramoll (Sa + Cramoll group). In each animal, one lesion (64 mm2) was induced on the back and contaminated with S. aureus (~4.0 × 106 CFU/wound). The treatment with Cramoll (5 μg/animal/day) started 1-day post-infection (dpi) and extended for 10 days. Clinical parameters (wound size, inflammatory aspects, etc.) were daily recorded; while cytokines levels, bacterial load and histological aspects were determined in the cutaneous tissue at 4th dpi or 11th dpi. The mice infected with S. aureus exhibited a delay in wound contraction and the highest inflammatory scores. These effects were impaired by the treatment with Cramoll which reduced the release of key inflammatory mediators (TNF-α, NO, VEGF) and the bacterial load at wound tissue. Histological evaluations showed a restauration of skin structures in the animals treated with Cramoll. Taken together, these results provide more insights about the healing and immunomodulatory properties of Cramoll and suggest this lectin as a lead compound for treatment of wound infection.
Collapse
Affiliation(s)
| | - Lucas Dos Santos Silva
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, 65075-120 São Luís, MA, Brazil
| | - Roseana Muniz Diniz
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, 65075-120 São Luís, MA, Brazil
| | | | | | | | | | | | - Jannyson José Braz Jandú
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, 50740-570 Recife, Brazil
| | - Joicy Cortez de Sá
- Laboratório de Patogenicidade Microbiana, Universidade Ceuma, 65075-120 São Luís, MA, Brazil
| | | | - Maria Tereza Dos Santos Correia
- Laboratório de Bioquímica de Proteínas, Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, 50740-570 Recife, Brazil
| | | |
Collapse
|
7
|
Kim YJ, de Molon RS, da Silva VC, da Veiga Conrado MCA, Spolidório LC, Roque-Barreira MCA, Cirelli JA. Topical application of lectin Artin M improves wound healing in defects created in the palatal mucosa: an in vivo study in dogs. Odontology 2020; 108:560-568. [PMID: 32076883 DOI: 10.1007/s10266-020-00495-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/05/2020] [Indexed: 12/24/2022]
Abstract
Previous studies have shown that topical application of lectin Artin-M accelerates wound healing in the rat oral mucosa. The aim of this study was to evaluate, by means of histology and immunohistochemistry (IHC) the effects of Artin-M on wound healing in the palatal mucosa in dogs. Three full thickness wounds of 6 mm diameter were surgically created in the palatal mucosa of twenty dogs and randomly divided into three groups according to one of the treatment assigned: Group C-Control (coagulum); Group A-Artin-M gel; Group V-Vehicle (carboxymethylcellulose 3%). Each animal received all the three experimental treatments. Afterwards, four animals were killed at 2, 4, 7, 14 and 21 days post-surgery. Wounded areas were photographed and scored for macroscopic evaluation. Biopsies were harvested and used for descriptive histological analysis, proliferating cell nuclear antigen IHC and measurement of myeloperoxidase activity. The results demonstrated faster wound closure in group A in comparison to the other groups in all the periods evaluated. Histological analyses exhibited improved re-epithelialization and collagen fiber formation resulting in faster maturation of granulation tissue in group A compared to the other groups by day 14. Treatment with Artin-M gel significantly induced cell proliferation and increased volumetric density of fibroblasts at day 2 and 4 (p < 0.05). Neutrophil infiltration in group A was significantly higher than the other groups (p < 0.05) at the same time points. Collectively, our findings demonstrated that Artin-M may potentially favor wound healing on palatal mucosa lesions via recruitment of neutrophils and promotion of cell proliferation.
Collapse
Affiliation(s)
- Yeon Jung Kim
- Division of PeriodontologyDepartment of Diagnosis and Surgery, School of Dentistry, Sao Paulo State University-UNESP, R Humaita, 1680, Araraquara, São Paulo, 14801-903, Brazil
- Department of Implantology, University of Santo Amaro, Sao Paulo, Brazil
| | - Rafael Scaf de Molon
- Division of PeriodontologyDepartment of Diagnosis and Surgery, School of Dentistry, Sao Paulo State University-UNESP, R Humaita, 1680, Araraquara, São Paulo, 14801-903, Brazil
| | - Vanessa Camila da Silva
- Department of Dentistry II, School of Dentistry, Federal University of Maranhao-UFMA, São Luís, Maranhao, Brazil
| | | | - Luis Carlos Spolidório
- Department of Physiology and Pathology, School of Dentistry, Sao Paulo State University-UNESP, Araraquara, Sao Paulo, Brazil
| | | | - Joni Augusto Cirelli
- Division of PeriodontologyDepartment of Diagnosis and Surgery, School of Dentistry, Sao Paulo State University-UNESP, R Humaita, 1680, Araraquara, São Paulo, 14801-903, Brazil.
| |
Collapse
|
8
|
dos Santos Silva PM, de Oliveira WF, Albuquerque PBS, dos Santos Correia MT, Coelho LCBB. Insights into anti-pathogenic activities of mannose lectins. Int J Biol Macromol 2019; 140:234-244. [DOI: 10.1016/j.ijbiomac.2019.08.059] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/14/2019] [Accepted: 08/07/2019] [Indexed: 02/07/2023]
|
9
|
BARROS BÁRBARAR, BARBOZA BRUNORAFAEL, RAMOS BÁRBARAA, MOURA MAIARACDE, COELHO LUANAC, NAPOLEÃO THIAGOHENRIQUE, CORREIA MARIATEREZAS, PAIVA PATRÍCIAMARIAG, CRUZ FILHO IRANILDOJOSÉDA, SILVA TÚLIODIEGODA, LIMA CLÁUDIAS, MELO CRISTIANEMDE. Saline extract from Malpighia emarginata DC leaves showed higher polyphenol presence, antioxidant and antifungal activity and promoted cell proliferation in mice splenocytes. ACTA ACUST UNITED AC 2019; 91:e20190916. [DOI: 10.1590/0001-3765201920180358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 06/21/2018] [Indexed: 11/21/2022]
|
10
|
Cunha CR, Andrade CG, Pereira MI, Cabral Filho PE, Carvalho LB, Coelho LC, Santos BS, Fontes A, Correia MT. Quantum dot–Cramoll lectin as novel conjugates to glycobiology. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 178:85-91. [DOI: 10.1016/j.jphotobiol.2017.10.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 10/22/2017] [Accepted: 10/24/2017] [Indexed: 10/18/2022]
|
11
|
Pereira LX, Silva HKC, Longatti TR, Silva PP, Di Lorenzo Oliveira C, de Freitas Carneiro Proietti AB, Thomé RG, Vieira MDC, Carollo CA, Demarque DP, de Siqueira JM, dos Santos HB, Parreira GG, de Azambuja Ribeiro RIM. Achyrocline alata potentiates repair of skin full thickness excision in mice. J Tissue Viability 2017; 26:289-299. [DOI: 10.1016/j.jtv.2017.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 08/04/2017] [Accepted: 09/11/2017] [Indexed: 12/11/2022]
|
12
|
Albuquerque PB, Soares PA, Aragão-Neto AC, Albuquerque GS, Silva LC, Lima-Ribeiro MH, Silva Neto JC, Coelho LC, Correia MT, Teixeira JA, Carneiro-da-Cunha MG. Healing activity evaluation of the galactomannan film obtained from Cassia grandis seeds with immobilized Cratylia mollis seed lectin. Int J Biol Macromol 2017; 102:749-757. [DOI: 10.1016/j.ijbiomac.2017.04.064] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 04/11/2017] [Accepted: 04/16/2017] [Indexed: 10/19/2022]
|
13
|
Jandú JJ, Costa MC, Santos JRA, Andrade FM, Magalhães TF, Silva MV, Castro MCAB, Coelho LCBB, Gomes AG, Paixão TA, Santos DA, Correia MTS. Treatment with pCramoll Alone and in Combination with Fluconazole Provides Therapeutic Benefits in C. gattii Infected Mice. Front Cell Infect Microbiol 2017; 7:211. [PMID: 28596945 PMCID: PMC5442327 DOI: 10.3389/fcimb.2017.00211] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 05/09/2017] [Indexed: 01/17/2023] Open
Abstract
Cryptococcus gattii is one of the main causative agents of cryptococcosis in immunocompetent individuals. Treatment of the infection is based on the use of antimycotics, however, the toxicity of these drugs and the increase of drug-resistant strains have driven the search for more effective and less toxic therapies for cryptococcosis. pCramoll are isolectins purified from seeds of Cratylia mollis, a native forage plant from Brazil, which has become a versatile tool for biomedical application. We evaluated the effect of pCramoll alone and in combination with fluconazole for the treatment of mice infected with C. gatti. pCramoll alone or in combination with fluconazole increased the survival, reduced the morbidity and improved mice behavior i.e., neuropsychiatric state, motor behavior, autonomic function, muscle tone and strength and reflex/sensory function. These results were associated with (i) decreased pulmonary and cerebral fungal burden and (ii) increased inflammatory infiltrate and modulatory of IFNγ, IL-6, IL-10, and IL-17A cytokines in mice treated with pCramoll. Indeed, bone marrow-derived macrophages pulsed with pCramoll had increased ability to engulf C. gattii, with an enhanced production of reactive oxygen species and decrease of intracellular fungal proliferation. These findings point toward the use of pCramoll in combination with fluconazole as a viable, alternative therapy for cryptococcosis management.
Collapse
Affiliation(s)
- Jannyson J Jandú
- Departamento de Bioquímica, Universidade Federal de PernambucoRecife, Brazil
| | - Marliete C Costa
- Departamento de Microbiologia, Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | | | - Fernanda M Andrade
- Departamento de Bioquímica, Universidade Federal de PernambucoRecife, Brazil
| | - Thais F Magalhães
- Departamento de Microbiologia, Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Márcia V Silva
- Departamento de Bioquímica, Universidade Federal de PernambucoRecife, Brazil
| | - Maria C A B Castro
- Núcleo de Enfermagem, Universidade Federal de PernambucoVitória de Santo Antão, Brazil.,Laboratório de Imunogenética, Centro de Pesquisas Aggeu MagalhãesRecife, Brazil
| | - Luanna C B B Coelho
- Departamento de Bioquímica, Universidade Federal de PernambucoRecife, Brazil
| | - Aline G Gomes
- Departamento de Patologia Geral, Instituto Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Tatiane A Paixão
- Departamento de Patologia Geral, Instituto Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Daniel A Santos
- Departamento de Microbiologia, Universidade Federal de Minas GeraisBelo Horizonte, Brazil
| | - Maria T S Correia
- Departamento de Bioquímica, Universidade Federal de PernambucoRecife, Brazil
| |
Collapse
|
14
|
Coelho LCBB, Silva PMDS, Lima VLDM, Pontual EV, Paiva PMG, Napoleão TH, Correia MTDS. Lectins, Interconnecting Proteins with Biotechnological/Pharmacological and Therapeutic Applications. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:1594074. [PMID: 28367220 PMCID: PMC5359455 DOI: 10.1155/2017/1594074] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 01/21/2017] [Accepted: 02/06/2017] [Indexed: 11/18/2022]
Abstract
Lectins are proteins extensively used in biomedical applications with property to recognize carbohydrates through carbohydrate-binding sites, which identify glycans attached to cell surfaces, glycoconjugates, or free sugars, detecting abnormal cells and biomarkers related to diseases. These lectin abilities promoted interesting results in experimental treatments of immunological diseases, wounds, and cancer. Lectins obtained from virus, microorganisms, algae, animals, and plants were reported as modulators and tool markers in vivo and in vitro; these molecules also play a role in the induction of mitosis and immune responses, contributing for resolution of infections and inflammations. Lectins revealed healing effect through induction of reepithelialization and cicatrization of wounds. Some lectins have been efficient agents against virus, fungi, bacteria, and helminths at low concentrations. Lectin-mediated bioadhesion has been an interesting characteristic for development of drug delivery systems. Lectin histochemistry and lectin-based biosensors are useful to detect transformed tissues and biomarkers related to disease occurrence; antitumor lectins reported are promising for cancer therapy. Here, we address lectins from distinct sources with some biological effect and biotechnological potential in the diagnosis and therapeutic of diseases, highlighting many advances in this growing field.
Collapse
Affiliation(s)
| | - Priscila Marcelino dos Santos Silva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitária, 50.670-901 Recife, PE, Brazil
| | - Vera Lúcia de Menezes Lima
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitária, 50.670-901 Recife, PE, Brazil
| | - Emmanuel Viana Pontual
- Departamento de Morfologia e Fisiologia Animal, Universidade Federal Rural de Pernambuco, Rua Dom Manuel de Medeiros, s/n, Dois Irmãos, 52171-900 Recife, PE, Brazil
| | - Patrícia Maria Guedes Paiva
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitária, 50.670-901 Recife, PE, Brazil
| | - Thiago Henrique Napoleão
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitária, 50.670-901 Recife, PE, Brazil
| | - Maria Tereza dos Santos Correia
- Departamento de Bioquímica, Centro de Biociências, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego 1235, Cidade Universitária, 50.670-901 Recife, PE, Brazil
| |
Collapse
|
15
|
Arasu A, Kumaresan V, Palanisamy R, Arasu MV, Al-Dhabi NA, Ganesh MR, Arockiaraj J. Bacterial membrane binding and pore formation abilities of carbohydrate recognition domain of fish lectin. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2017; 67:202-212. [PMID: 27729229 DOI: 10.1016/j.dci.2016.10.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 10/06/2016] [Accepted: 10/06/2016] [Indexed: 06/06/2023]
Abstract
Antimicrobial peptides (AMPs) are innate molecules that are found in a wide variety of species ranging from bacteria to humans. In recent years, excessive usage of antibiotics resulted in development of multi-drug resistant pathogens which made researchers to focus on AMPs as potential substitute for antibiotics. Lily type mannose-binding lectin is an extended super-family of structurally and evolutionarily related sugar binding proteins. These lectins are well-known AMPs which play important roles in fish defense mechanism. Here, we report a full-length lily type lectin-2 (LTL-2) identified from the cDNA library of striped murrel, Channa striatus (Cs). CsLTL-2 protein contained B-lectin domain along with three carbohydrate binding sites which is a prominent characteristic functional feature of LTL. The mRNA transcripts of CsLTL-2 were predominantly expressed in gills and considerably up-regulated upon infection with fungus (Aphanomyces invadans) and bacteria (Aeromonas hydrophila). To evaluate the antimicrobial activity of the carbohydrate binding region of CsLTL-2, the region was synthesized (QP13) and its bactericidal activity was analyzed. In addition, QP13 was labeled with fluorescein isothiocyanate (FITC) and its binding affinity with the bacterial cell membranes was analyzed. Minimum inhibitory concentration assay revealed that QP13 inhibited the growth of Escherichia coli at a concentration of 80 μM/ml. Confocal microscopic observation showed that FITC tagged QP13 specifically bound to the bacterial membrane. Fluorescence assisted cell sorter (FACS) assay showed that QP13 reduced the bacterial cell count drastically. Therefore, the mechanism of action of QP13 on E. coli cells was determined by propidium iodide internalization assay which confirmed that QP13 induced bacterial membrane disruption. Moreover, the peptide did not show any cytotoxicity towards fish peripheral blood leucocytes. Taken together, these results support the potentiality of QP13 that can be used as an antimicrobial agent against the tested pathogens.
Collapse
Affiliation(s)
- Abirami Arasu
- Division of Fisheries Biotechnology & Molecular Biology, Department of Biotechnology, Faculty of Science and Humanities, SRM University, Kattankulathur, 603 203, Chennai, Tamil Nadu, India; Department of Microbiology, SRM Arts & Science College, Kattankulathur, 603 203, Chennai, India
| | - Venkatesh Kumaresan
- Division of Fisheries Biotechnology & Molecular Biology, Department of Biotechnology, Faculty of Science and Humanities, SRM University, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Rajesh Palanisamy
- Division of Fisheries Biotechnology & Molecular Biology, Department of Biotechnology, Faculty of Science and Humanities, SRM University, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Mariadhas Valan Arasu
- Department of Botany and Microbiology, Addiriyah Chair for Environmental Studies, College of Science, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Naif Abdullah Al-Dhabi
- Department of Botany and Microbiology, Addiriyah Chair for Environmental Studies, College of Science, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Munuswamy-Ramanujam Ganesh
- Interdisciplinary Institute of Indian System of Medicine, SRM University, Kattankulathur, 603 203, Chennai, Tamil Nadu, India
| | - Jesu Arockiaraj
- Division of Fisheries Biotechnology & Molecular Biology, Department of Biotechnology, Faculty of Science and Humanities, SRM University, Kattankulathur, 603 203, Chennai, Tamil Nadu, India.
| |
Collapse
|
16
|
Effect of Topical Administration of Fractions and Isolated Molecules from Plant Extracts on Skin Wound Healing: A Systematic Review of Murine Experimental Models. Mediators Inflamm 2016; 2016:4916068. [PMID: 27829707 PMCID: PMC5086515 DOI: 10.1155/2016/4916068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/16/2016] [Indexed: 12/21/2022] Open
Abstract
Background and Purpose. Skin wound healing is a dynamic process driven by molecular events responsible for the morphofunctional repair of the injured tissue. In a systematic review, we analyzed the relevance of plant fractions and isolates on skin wound healing. By revising preclinical investigations with murine models, we investigated if the current evidence could support clinical trials. Methods. Studies were selected in the MEDLINE/PubMed and Scopus databases according to the PRISMA statement. All 32 identified studies were submitted to data extraction and the methodological bias was investigated according to ARRIVE strategy. Results. The studies demonstrated that plant fractions and isolates are able to modulate the inflammatory process during skin wound healing, being also effective in attenuating the oxidative tissue damage in the scar tissue and stimulating cell proliferation, neoangiogenesis, collagen synthesis, granulation tissue expansion, reepithelialization, and the wound closure rate. However, we identified serious methodological flaws in all studies, such as the high level of reporting bias and absence of standardized experimental designs, analytical methods, and outcome measures. Conclusion. Considering these limitations, the current evidence generated from flawed methodological animal studies makes it difficult to determine the relevance of herbal medicines to treat skin wounds and derails conducting clinical studies.
Collapse
|
17
|
Albuquerque PB, Silva CS, Soares PA, Barros W, Correia MT, Coelho LC, Teixeira JA, Carneiro-da-Cunha MG. Investigating a galactomannan gel obtained from Cassia grandis seeds as immobilizing matrix for Cramoll lectin. Int J Biol Macromol 2016; 86:454-61. [DOI: 10.1016/j.ijbiomac.2016.01.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 01/27/2016] [Accepted: 01/28/2016] [Indexed: 10/22/2022]
|
18
|
Coriolano MC, de Melo CML, Silva FDO, Schirato GV, Porto CS, dos Santos PJP, Correia MTDS, Porto ALF, Carneiro-Leão AMDA, Coelho LCBB. Parkia pendula seed lectin: potential use to treat cutaneous wounds in healthy and immunocompromised mice. Appl Biochem Biotechnol 2014; 172:2682-93. [PMID: 24425299 DOI: 10.1007/s12010-013-0692-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Accepted: 12/25/2013] [Indexed: 12/26/2022]
Abstract
Parkia pendula seed lectin was used to treat cutaneous wounds of normal and immunocompromised mice, inducing cicatrization. Methotrexate (0.8 mg/kg/week) was used as immunosuppressive drug. Wounds were produced in the dorsal region (1 cm(2)) of female albino Swiss mice (Mus musculus), health and immunocompromised. Wounds were daily topically treated with 100 μL of the following solutions: (1) control (NaCl 0.15 M), (2) control Im (0.15 M NaCl), (3) P. pendula seed lectin (100 μg/mL), and (4) P. pendula seed lectin Im (100 μg/mL). Clinical evaluation was performed during 12 days. Biopsies for histopathology analysis and microbiological examinations were carried out in the second, seventh, and 12th days. The presence of edema and hyperemia was observed in all groups during inflammatory period. The first crust was detected from the second day, only in the groups treated with P. pendula seed lectin. Microbiological analysis of wounds from day 0 to day 2 did not show bacterium at P. pendula seed lectin group; however, Staphylococcus sp. was detected every day in the other groups. The lectin markedly induced a total wound closing at P. pendula seed lectin and P. pendula seed lectin Im groups on 11th day of evolution. The present study suggests that P. pendula seed lectin is a biomaterial potential to show pharmacological effect in the repair process of cutaneous wounds.
Collapse
Affiliation(s)
- Marília Cavalcanti Coriolano
- Departamento de Bioquímica, Centro de Ciências Biológicas, Universidade Federal de Pernambuco, Recife, Pernambuco, 50670-420, Brazil
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Valacchi G, Zanardi I, Lim Y, Belmonte G, Miracco C, Sticozzi C, Bocci V, Travagli V. Ozonated oils as functional dermatological matrices: effects on the wound healing process using SKH1 mice. Int J Pharm 2013; 458:65-73. [PMID: 24144953 DOI: 10.1016/j.ijpharm.2013.09.039] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Accepted: 09/30/2013] [Indexed: 11/19/2022]
Abstract
Wound tissue repair is a complex and dynamic process of restoring cellular structures and tissue layers. Improvement of this process is crucial for several pathologies characterized by chronic delayed wound closure such as diabetes, and the investigation of new approaches aimed to ameliorate the wound healing process is under continuous evolution. Recently, the usage of vegetable matrices in the form of ozonated oils has been proposed and several researchers have shown a positive effect in the wound, based on their bactericidal, antiviral, and antifungal properties. The present study was undertaken to compare the effect that different ozonated oils (olive, sesame and linseed) with the same level of ozonation have on wound healing rate in SKH1 mice. Several histological parameters and the level of key proteins such as VEGF and PCNA have been analyzed. Only treatment with ozonated sesame oil shows a faster wound closure in the first 7 days. This effect paralleled with the increased VEGF and PCNA levels, NFκB nuclear translocation and 4-HNE formation. The present study shows that not only the ozonation grade is of importance for the improvement of wound healing process but also the typical composition of the oil.
Collapse
Affiliation(s)
- G Valacchi
- Dipartimento di Scienze della Vita e Biotecnologie, Università degli Studi di Ferrara, Italy; Department of Food and Nutrition, Kyung Hee University, Seoul, South Korea.
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Kim YJ, Carvalho FC, Souza JA, Gonçalves PC, Nogueira AV, Spolidório LC, Roque-Barreira MC, Cirelli JA. Topical application of the lectin Artin M accelerates wound healing in rat oral mucosa by enhancing TGF-β and VEGF production. Wound Repair Regen 2013; 21:456-63. [DOI: 10.1111/wrr.12041] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Accepted: 01/30/2013] [Indexed: 12/22/2022]
Affiliation(s)
- Yeon J. Kim
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| | - Fernanda C. Carvalho
- Department of Cellular and Molecular Biology; School of Medicine of Ribeirao Preto; University of São Paulo; São Paulo; Brazil
| | - João A.C. Souza
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| | - Pedro C.G. Gonçalves
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| | - Andressa V.B. Nogueira
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| | - Luis C. Spolidório
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| | - Maria C. Roque-Barreira
- Department of Cellular and Molecular Biology; School of Medicine of Ribeirao Preto; University of São Paulo; São Paulo; Brazil
| | - Joni A. Cirelli
- Department of Diagnosis and Surgery; Division of Periodontology; School of Dentistry; UNESP-Univ. Estadual Paulista
| |
Collapse
|
21
|
de Oliveira PSS, Rêgo MJBDM, da Silva RR, Cavalcanti MB, Galdino SL, Correia MTDS, Coelho LCBB, Pitta MGDR. Cratylia mollis 1, 4 lectin: a new biotechnological tool in IL-6, IL-17A, IL-22, and IL-23 induction and generation of immunological memory. BIOMED RESEARCH INTERNATIONAL 2013; 2013:263968. [PMID: 23586026 PMCID: PMC3613062 DOI: 10.1155/2013/263968] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 01/30/2013] [Accepted: 02/10/2013] [Indexed: 11/17/2022]
Abstract
Cratylia mollis lectin has already established cytokine induction in Th1 and Th2 pathways. Thereby, this study aimed to evaluate Cramoll 1, 4 in IL-6, IL-17A, IL-22, and IL-23 induction as well as analyze immunologic memory mechanism by reinducing lymphocyte stimulation. Initially we performed a screening in cultured splenocytes where Cramoll 1, 4 stimulated IL-6 production 5x more than ConA (P < 0.05). The same behavior was observed with IL-22 where the increase was greater than 4x. Nevertheless, IL-17A induction was similar for both lectins. In PBMCs, the same splenocytes course was observed for IL-6 and IL-17A. Concerning the stimulation of IL-22 and IL-23 Cramoll 1, 4 was more efficient than ConA in cytokines stimulation mainly in IL-23 (P < 0.01). Analyzing reinduced lymphocyte stimulation, IL-17A production was higher (P < 0.001) when the first stimulus was realized with Cramoll 1, 4 at 1 μ g/mL and the second at 5 μ g/mL. IL-22 shows significant differences (P < 0.01) at the same condition. Nevertheless, IL-23 revels the best response when the first stimuli was realized with Cramoll1, 4 at 100 ng/mL and the second with 5 μ g/mL. We conclude that the Cramoll 1, 4 is able to induce IL-6, IL-17A, IL-22, and IL-23 cytokines in vitro better than Concavalin A, besides immunologic memory generation, being a potential biotechnological tool in Th17 pathway studies.
Collapse
Affiliation(s)
- Priscilla Stela Santana de Oliveira
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Moacyr Jesus Barreto de Melo Rêgo
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Rafael Ramos da Silva
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Mariana Brayner Cavalcanti
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Suely Lins Galdino
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Maria Tereza dos Santos Correia
- Laboratório de Glicoproteínas, Centro de Ciências Biológicas, Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Luana Cassandra Breitenbach Barroso Coelho
- Laboratório de Glicoproteínas, Centro de Ciências Biológicas, Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Maira Galdino da Rocha Pitta
- Laboratório de Imunomodulação e Novas Abordagens Terapêuticas (LINAT), Universidade Federal de Pernambuco (UFPE), Avenida Prof. Moraes Rêgo 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| |
Collapse
|
22
|
Topical application effect of the isolectin hydrogel (Cramoll 1,4) on second-degree burns: experimental model. J Biomed Biotechnol 2012; 2012:184538. [PMID: 22500079 PMCID: PMC3303890 DOI: 10.1155/2012/184538] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2011] [Revised: 10/31/2011] [Accepted: 11/08/2011] [Indexed: 12/12/2022] Open
Abstract
This study aimed at evaluating the use of hydrogel isolectin in the treatment of second-degree burns. Twenty male rats were randomly divided into two groups (G1 = treatment with hydrogel containing 100 μg/mL Cramoll 1,4 and G2 = Control, hydrogel). After 7, 14, 21, 28, and 35 days, animals were euthanized. On the 7th day, G1 showed intense exudates, necrosis and edema. On the 14th day, G1 showed tissue reepithelialization and moderate autolysis. On the 21st day, G1 showed intense fibroblastic proliferation, presence of dense collagen, and moderate fibrosis. On the 28th day, G1 showed complete tissue epithelialization. On the 35th day, G1 showed modeled dense collagen. The significant wound contraction was initiated from day, 14 in the G1. There were no significant differences in biochemical and hematological parameters analyzed. These results extend the potential of therapeutic applications for Cramoll 1,4 in the treatment of thermal burns.
Collapse
|
23
|
A novel antimicrobial lectin from Eugenia malaccensis that stimulates cutaneous healing in mice model. Inflammopharmacology 2012; 20:315-22. [PMID: 22271003 DOI: 10.1007/s10787-011-0113-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Accepted: 12/20/2011] [Indexed: 10/14/2022]
Abstract
OBJECTIVE The present work reports the purification and partial characterization of an antibacterial lectin (EmaL) obtained from Eugenia malaccensis seeds as well as the evaluation of its effect in the daily topical treatment of repairing process of cutaneous wounds in mice. MATERIALS AND METHODS The cutaneous wound was produced by the incision of the skin and use of lectin in the treatment of mice cutaneous wounds was evaluated. Surgical wounds were treated daily with a topical administration of EmaL and parameters such as edema, hyperemia, scab, granulation and scar tissues as well as contraction of wounds were analyzed. RESULTS A novel lectin, with a molecular mass of 14 kDa, was isolated from E. malaccensis using affinity chromatography. The lectin (EmaL) agglutinated glutaraldehyde-treated rabbit and human erythrocytes; the lectin-induced rabbit erythrocyte agglutination was inhibited by glucose, casein, ovalbumin and fetuin. Also, Emal was very effective in the inhibition of bacterial growth, with the best inhibition results obtained for Staphylococcus aureus. Inflammatory signals such as edema and hyperemia were statistically less intense when EmaL was applied compared to the control. The histopathological analysis showed that the treated injured tissue presented reepithelialization (complete or partial) and areas of transition more evidenced than those of the control group, especially due to well organized pattern of collagen fibers presented in the granulation fibrous tissue. CONCLUSION Presented results are a preliminary indication of the pharmacological interest in using EmaL as antimicrobial agent and in the repairing process of cutaneous wounds.
Collapse
|
24
|
Helena Madruga Lima-Ribeiro M, Santos-Oliveira R, Firmino de Santana M, de Jesus Andreoli Pinto T, Satiko Kikuchi I, Gonçalves Mothé C, Cassandra Breitenbach Barroso Coelho L, Tereza dos Santos Correia M, Maria dos Anjos Carneiro-Leão A. <i>In Vitro</i> Evaluation of Gamma Irradiation on a Gel Formulation of Cratylia Mollis: Rheological Proporties and Microbiological Control. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jcdsa.2012.22011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|