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Cárdenas-Sandoval RP, Bernal-Bernal LD, Cabrera-Salazar S, Gómez-Ramírez DM, González-Ballesteros LM, Hooker-Mendoza KM, Ospina-Piedrahíta LN, Hernández-Charry CX, Ardila-Rojas G, Velásquez-Durán AM, Cucarián-Hurtado JD, Ondo-Méndez AO, Barbosa-Santibañez J, Carvajal-Calderón LL, Navarrete-Jimenez ML. In-vitro study on type I collagen synthesis in low-level laser therapy on the early ligament fibroblasts' healing process. Lasers Med Sci 2024; 39:225. [PMID: 39207591 PMCID: PMC11362177 DOI: 10.1007/s10103-024-04151-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 07/16/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Low-level Laser Therapy (LLLT) has demonstrated its potential in promoting fiber matrix maturation, collagen synthesis, and fibroblast proliferation, contributing to tissue regeneration. Our study aimed to investigate the impact of LLLT on collagen type I synthesis, cell proliferation, and viability in human ligament fibroblasts derived from the Anterior Cruciate Ligament (ACL). METHODS Tissue samples were obtained from individuals undergoing arthroscopic ACL reconstruction surgery. Primary human fibroblasts were isolated, and immunohistochemical assays confirmed their characteristics. LLLT at 850 nm was administered in three groups: Low dose (1.0 J/cm²), High dose (5.0 J/cm²), and Control (0.0 J/cm²). Cell viability was calculated using a membrane integrity assay, proliferation was determined by automated counting, and collagen type I concentration in cell culture was measured using an immunoassay. RESULTS Fibroblasts showed decreased viability after low and high doses of LLLT, increased proliferation at the low dose, and increased collagen synthesis at the high dose on day 10 for both sexes after treatment. CONCLUSION Our study demonstrated that LLLT may improve the early ligament healing process by increasing cell proliferation at the low dose and enhancing collagen type I synthesis at the high dose in human ligament fibroblasts.
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Affiliation(s)
- R P Cárdenas-Sandoval
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia.
| | - L D Bernal-Bernal
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - S Cabrera-Salazar
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - D M Gómez-Ramírez
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - L M González-Ballesteros
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - K M Hooker-Mendoza
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - L N Ospina-Piedrahíta
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - C X Hernández-Charry
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - G Ardila-Rojas
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - A M Velásquez-Durán
- Rehabilitation Science Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | - J D Cucarián-Hurtado
- Neuroscience and Mental Health Institute and Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - A O Ondo-Méndez
- Clinical Research Group, School of Medicine and Health Sciences, Universidad del Rosario, Bogotá, Colombia
| | | | | | - M L Navarrete-Jimenez
- Department of Microbiology, Faculty of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
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Reis IL, Lopes B, Sousa P, Sousa AC, Caseiro AR, Mendonça CM, Santos JM, Atayde LM, Alvites RD, Maurício AC. Equine Musculoskeletal Pathologies: Clinical Approaches and Therapeutical Perspectives-A Review. Vet Sci 2024; 11:190. [PMID: 38787162 PMCID: PMC11126110 DOI: 10.3390/vetsci11050190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/12/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Musculoskeletal injuries such as equine osteoarthritis, osteoarticular defects, tendonitis/desmitis, and muscular disorders are prevalent among sport horses, with a fair prognosis for returning to exercise or previous performance levels. The field of equine medicine has witnessed rapid and fruitful development, resulting in a diverse range of therapeutic options for musculoskeletal problems. Staying abreast of these advancements can be challenging, prompting the need for a comprehensive review of commonly used and recent treatments. The aim is to compile current therapeutic options for managing these injuries, spanning from simple to complex physiotherapy techniques, conservative treatments including steroidal and non-steroidal anti-inflammatory drugs, hyaluronic acid, polysulfated glycosaminoglycans, pentosan polysulfate, and polyacrylamides, to promising regenerative therapies such as hemoderivatives and stem cell-based therapies. Each therapeutic modality is scrutinized for its benefits, limitations, and potential synergistic actions to facilitate their most effective application for the intended healing/regeneration of the injured tissue/organ and subsequent patient recovery. While stem cell-based therapies have emerged as particularly promising for equine musculoskeletal injuries, a multidisciplinary approach is underscored throughout the discussion, emphasizing the importance of considering various therapeutic modalities in tandem.
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Affiliation(s)
- Inês L. Reis
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Departamento de Ciências Veterinárias, Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Instituto Universitário de Ciências da Saúde (IUCS), Avenida Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Bruna Lopes
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - Patrícia Sousa
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - Ana C. Sousa
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - Ana R. Caseiro
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Veterinary Sciences Department, University School Vasco da Gama (EUVG), Avenida José R. Sousa Fernandes, Lordemão, 3020-210 Coimbra, Portugal
- Vasco da Gama Research Center (CIVG), University School Vasco da Gama (EUVG), Avenida José R. Sousa Fernandes, Lordemão, 3020-210 Coimbra, Portugal
| | - Carla M. Mendonça
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Campus Agrário de Vairão, Centro Clínico de Equinos de Vairão (CCEV), Rua da Braziela n° 100, 4485-144 Vairão, Portugal
| | - Jorge M. Santos
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
| | - Luís M. Atayde
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Campus Agrário de Vairão, Centro Clínico de Equinos de Vairão (CCEV), Rua da Braziela n° 100, 4485-144 Vairão, Portugal
| | - Rui D. Alvites
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Departamento de Ciências Veterinárias, Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Instituto Universitário de Ciências da Saúde (IUCS), Avenida Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Ana C. Maurício
- Departamento de Clínicas Veterinárias, Instituto de Ciências Biomédicas de Abel Salazar (ICBAS), Universidade do Porto (UP), Rua de Jorge Viterbo Ferreira, n° 228, 4050-313 Porto, Portugal; (I.L.R.); (B.L.); (P.S.); (A.C.S.); (C.M.M.); (J.M.S.); (L.M.A.); (R.D.A.)
- Centro de Estudos de Ciência Animal (CECA), Instituto de Ciências, Tecnologias e Agroambiente da Universidade do Porto (ICETA), Rua D. Manuel II, Apartado 55142, 4051-401 Porto, Portugal;
- Associate Laboratory for Animal and Veterinary Science (AL4AnimalS), 1300-477 Lisboa, Portugal
- Campus Agrário de Vairão, Centro Clínico de Equinos de Vairão (CCEV), Rua da Braziela n° 100, 4485-144 Vairão, Portugal
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Ramírez DG, Inostroza C, Rouabhia M, Rodriguez CA, Gómez LA, Losada M, Muñoz AL. Osteogenic potential of apical papilla stem cells mediated by platelet-rich fibrin and low-level laser. Odontology 2024; 112:399-407. [PMID: 37874511 PMCID: PMC10925562 DOI: 10.1007/s10266-023-00851-8] [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: 06/09/2023] [Accepted: 08/31/2023] [Indexed: 10/25/2023]
Abstract
To evaluate the osteogenic potential of platelet-rich fibrin (PRF) and low-level laser therapy (LLLT) on human stem cells from the apical papilla (SCAP) we isolated, characterized, and then cultured in an osteogenic medium cells with PRF and/or LLLT (660 nm, 6 J/m2-irradiation). Osteogenic differentiation was assessed by bone nodule formation and expression of bone morphogenetic proteins (BMP-2 and BMP-4), whereas the molecular mechanisms were achieved by qRT-PCR and RNA-seq analysis. Statistical analysis was performed by ANOVA and Tukey's post hoc tests (p < 0.05* and p < 0.01**). Although PRF and LLLT increased bone nodule formation after 7 days and peaked at 21 days, the combination of PRF + LLLT led to the uppermost nodule formation. This was supported by increased levels of BMP-2 and -4 osteogenic proteins (p < 0.005). Furthermore, the PRF + LLLT relative expression of specific genes involved in osteogenesis, such as osteocalcin, was 2.4- (p = 0.03) and 28.3- (p = 0.001) fold higher compared to the PRF and LLLT groups, and osteopontin was 22.9- and 1.23-fold higher, respectively (p < 0.05), after 7 days of interaction. The transcriptomic profile revealed that the combination of PRF + LLLT induces MSX1, TGFB1, and SMAD1 expression, after 21 days of osteogenic differentiation conditions exposition. More studies are required to understand the complete cellular and molecular mechanisms of PRF plus LLLT on stem cells. Overall, we demonstrated for the first time that the combination of PRF and LLLT would be an excellent therapeutic tool that can be employed for dental, oral, and craniofacial repair and other tissue engineering applications.
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Affiliation(s)
- David Gutiérrez Ramírez
- Buccal Innovation Research Group, Faculty of Dentistry, Universidad Antonio Nariño, Popayán, Colombia
| | | | | | - Camilo Alfonso Rodriguez
- Faculty of Dentistry. Research Group of Oral Health, Universidad Antonio Nariño, Bogotá, Colombia
| | - Lina Andrea Gómez
- School of Medicine, Biomedical Research Center (CIBUS), Universidad de La Sabana, Chía, Colombia
| | - Mónica Losada
- Cellular and Functional Biology and Biomolecule Engineering Research Group, Faculty of Science, Universidad Antonio Nariño, Bogotá, Colombia
| | - Ana Luisa Muñoz
- Cellular and Functional Biology and Biomolecule Engineering Research Group, Faculty of Science, Universidad Antonio Nariño, Bogotá, Colombia.
- Fundación Banco Nacional de Sangre Hemolife, Calle 23 No. 116-31, Bodega 26. Parque Industrial Puerto Central, Bogotá, Colombia.
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Kitano H, Ishikawa T, Masaoka Y, Komiyama K, Takahashi M, Hidai C. The EGF Motif With CXDXXXXYXCXC Sequence Suppresses Fibrosis in a Mouse Skin Wound Model. In Vivo 2023; 37:1486-1497. [PMID: 37369508 PMCID: PMC10347959 DOI: 10.21873/invivo.13233] [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: 03/28/2023] [Revised: 04/08/2023] [Accepted: 04/10/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND/AIM Fibrosis is an essential process for wound healing, but excessive fibrosis, such as keloids and hypertrophic scars, can cause cosmetic and functional problems. These lesions are caused by abnormal deposition and shrinkage of collagen fibers. The light chain of FIX, a plasma protein essential for hemostasis, has the amino acid sequence CXDXXXXYXCXC in the EGF domain. Peptides containing this sequence inhibited stromal growth in a mouse transplant tumor model. In this study, the effect of the FIX light chain on wound healing was studied. MATERIALS AND METHODS A full-layer wound was made on the back of each mouse, and cDNA encoding the light chain of mouse FIX (F9-LC) in an expression vector was injected locally once each week using a non-viral vector. Histochemical analysis of the wound was then performed to assess the effects on wound healing. Moreover, the effect of F9-LC on fibroblasts was studied in vitro. RESULTS Macroscopic observation showed that wounds with forced expression of F9-LC appeared flatter and had fewer wrinkles than control wounds. Tissue collagen staining and immunostaining revealed that administration of F9-LC suppressed collagen 1 and 3 deposition and decreased α-smooth muscle actin expression. Electron microscopy revealed sparse and disorganized collagen fibers in the F9-LC-treated mice. In experiments using fibroblasts, addition of a recombinant protein of the FIX light chain disrupted the typical spindle shape and alignment of fibroblasts. CONCLUSION F9-LC is a new candidate for use in treatments to regulate excessive fibrosis and contraction in wound healing.
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Affiliation(s)
- Hisataka Kitano
- Division of Oral Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Tomomi Ishikawa
- Division of Oral Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Yoh Masaoka
- Division of Physiology, Nihon University School of Medicine, Tokyo, Japan
| | - Kazuhiro Komiyama
- Division of Physiology, Nihon University School of Medicine, Tokyo, Japan
| | - Mamiko Takahashi
- Division of Physiology, Nihon University School of Medicine, Tokyo, Japan
| | - Chiaki Hidai
- Division of Medical Education, Nihon University School of Medicine, Tokyo, Japan
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