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Matwiejuk M, Myśliwiec H, Chabowski A, Flisiak I. An Overview of Growth Factors as the Potential Link between Psoriasis and Metabolic Syndrome. J Clin Med 2023; 13:109. [PMID: 38202116 PMCID: PMC10780265 DOI: 10.3390/jcm13010109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/26/2023] [Accepted: 12/05/2023] [Indexed: 01/12/2024] Open
Abstract
Psoriasis is a chronic, complex, and immunologically mediated systemic disease that not only affects the skin, but also the joints and nails. It may coexist with various other disorders, such as depression, psoriatic arthritis, cardiovascular diseases, diabetes mellitus, and metabolic syndrome. In particular, the potential link between psoriasis and metabolic syndrome is an issue worthy of attention. The dysregulation of growth factors could potentially contribute to the disturbances of keratinocyte proliferation, inflammation, and itch severity. However, the pathophysiology of psoriasis and its comorbidities, such as metabolic syndrome, remains incompletely elucidated. Growth factors and their abnormal metabolism may be a potential link connecting these conditions. Overall, the objective of this review is to analyze the role of growth factor disturbances in both psoriasis and metabolic syndrome.
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Affiliation(s)
- Mateusz Matwiejuk
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Hanna Myśliwiec
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Adrian Chabowski
- Department of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Iwona Flisiak
- Department of Dermatology and Venereology, Medical University of Bialystok, 15-089 Bialystok, Poland
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Wang B, Yuan J, Xu J, Chen X, Ying X, Dong P. Brain-derived and glial cell line-derived neurotrophic factor fusion protein immobilization to laminin. Exp Ther Med 2016; 13:178-186. [PMID: 28123487 PMCID: PMC5245157 DOI: 10.3892/etm.2016.3925] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 09/01/2016] [Indexed: 11/06/2022] Open
Abstract
Damage to the recurrent laryngeal nerve often causes hoarseness, dyspnea, dysphagia, and sometimes asphyxia due to vocal cord paralysis which result in a reduction of quality of life. Brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) play critical roles in peripheral nerve regeneration. However, methods for efficiently delivering these molecules are lacking, which limits their use in clinical applications. The present study reports an effective strategy for targeting BDNF and GDNF to laminin by fusing the N-terminal domains of these molecules with agrin (NtA). More specifically, laminin-binding efficacy was assessed and sustained release assays of the delivery of BDNF or GDNF fused with NtA (LBD-BDNF or LBD-GDNF) to laminin were conducted in vitro. In addition, the bioactivity of LBD-BDNF and LBD-GDNF on laminin in vitro was investigated. LBD-BDNF and LBD-GDNF were each able to specifically bind to laminin and maintain their activity in vitro. Moreover, neurotrophic factors with NtA retained higher concentrations and bioactivity levels compared with those without NtA. The ratio of LBD-BDNF and LBD-GDNF that produced optimal effects was 4:6. BDNF and GDNF fused with NtA were effective in specifically binding to laminin. As laminin is a major component of the extracellular matrix, LBD-BDNF and LBD-GDNF may prove useful in the repair of peripheral nerve injuries.
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Affiliation(s)
- Baoxin Wang
- Department of Otolaryngology, Head and Neck Surgery, Shanghai Jiao Tong University Affiliated to Shanghai First People's Hospital, Shanghai 201620, P.R. China
| | - Junjie Yuan
- Department of Orthopedics, Shanghai Fengxian District Central Hospital, Shanghai Jiao Tong University Affiliated to Sixth People's Hospital South Campus, Shanghai 200011, P.R. China
| | - Jiafeng Xu
- School of Economics and Finance, Shanghai International Studies University, Shanghai 200083, P.R. China
| | - Xinwei Chen
- Department of Otolaryngology, Head and Neck Surgery, Shanghai Jiao Tong University Affiliated to Shanghai First People's Hospital, Shanghai 201620, P.R. China
| | - Xinjiang Ying
- Department of Otolaryngology, Head and Neck Surgery, Shanghai Jiao Tong University Affiliated to Shanghai First People's Hospital, Shanghai 201620, P.R. China
| | - Pin Dong
- Department of Otolaryngology, Head and Neck Surgery, Shanghai Jiao Tong University Affiliated to Shanghai First People's Hospital, Shanghai 201620, P.R. China
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Wang B, Yuan J, Chen X, Xu J, Li Y, Dong P. Functional regeneration of the transected recurrent laryngeal nerve using a collagen scaffold loaded with laminin and laminin-binding BDNF and GDNF. Sci Rep 2016; 6:32292. [PMID: 27558932 PMCID: PMC4997630 DOI: 10.1038/srep32292] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 08/05/2016] [Indexed: 11/17/2022] Open
Abstract
Recurrent laryngeal nerve (RLN) injury remains a challenge due to the lack of effective treatments. In this study, we established a new drug delivery system consisting of a tube of Heal-All Oral Cavity Repair Membrane loaded with laminin and neurotrophic factors and tested its ability to promote functional recovery following RLN injury. We created recombinant fusion proteins consisting of brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) fused to laminin-binding domains (LBDs) in order to prevent neurotrophin diffusion. LBD-BDNF, LBD-GDNF, and laminin were injected into a collagen tube that was fitted to the ends of the transected RLN in rats. Functional recovery was assessed 4, 8, and 12 weeks after injury. Although vocal fold movement was not restored until 12 weeks after injury, animals treated with the collagen tube loaded with laminin, LBD-BDNF and LBD-GDNF showed improved recovery in vocalisation, arytenoid cartilage angles, compound muscle action potentials and regenerated fibre area compared to animals treated by autologous nerve grafting (p < 0.05). These results demonstrate the drug delivery system induced nerve regeneration following RLN transection that was superior to that induced by autologus nerve grafting. It may have potential applications in nerve regeneration of RLN transection injury.
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Affiliation(s)
- Baoxin Wang
- Department of Otolaryngology, Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, P.R. China
| | - Junjie Yuan
- Department of Orthopedics, Shanghai Fengxian District Central Hospital, Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai 201499, P.R. China
| | - Xinwei Chen
- Department of Otolaryngology, Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, P.R. China
| | - Jiafeng Xu
- School of Economics and Finance, Shanghai International Studies University, Shanghai 200083, P.R. China
| | - Yu Li
- Department of Otolaryngology, Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, P.R. China
| | - Pin Dong
- Department of Otolaryngology, Head and Neck Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 201620, P.R. China
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Johnson NR, Wang Y. Drug delivery systems for wound healing. Curr Pharm Biotechnol 2016; 16:621-9. [PMID: 25658378 DOI: 10.2174/1389201016666150206113720] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 11/19/2014] [Accepted: 12/21/2014] [Indexed: 12/19/2022]
Abstract
Protein, gene, and small molecule therapies hold great potential for facilitating comprehensive tissue repair and regeneration. However, their clinical value will rely on effective delivery systems which maximize their therapeutic benefit. Significant advances have been made in recent years towards biomaterial delivery systems to satisfy this clinical need. Here we summarize the most outstanding advances in drug delivery technology for cutaneous wound healing.
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Affiliation(s)
| | - Yadong Wang
- 320 Benedum Hall, 3700 O'Hara St, Pittsburgh, PA 15261 USA.
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Mitchell AC, Briquez PS, Hubbell JA, Cochran JR. Engineering growth factors for regenerative medicine applications. Acta Biomater 2016; 30:1-12. [PMID: 26555377 PMCID: PMC6067679 DOI: 10.1016/j.actbio.2015.11.007] [Citation(s) in RCA: 217] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Revised: 10/27/2015] [Accepted: 11/06/2015] [Indexed: 01/10/2023]
Abstract
Growth factors are important morphogenetic proteins that instruct cell behavior and guide tissue repair and renewal. Although their therapeutic potential holds great promise in regenerative medicine applications, translation of growth factors into clinical treatments has been hindered by limitations including poor protein stability, low recombinant expression yield, and suboptimal efficacy. This review highlights current tools, technologies, and approaches to design integrated and effective growth factor-based therapies for regenerative medicine applications. The first section describes rational and combinatorial protein engineering approaches that have been utilized to improve growth factor stability, expression yield, biodistribution, and serum half-life, or alter their cell trafficking behavior or receptor binding affinity. The second section highlights elegant biomaterial-based systems, inspired by the natural extracellular matrix milieu, that have been developed for effective spatial and temporal delivery of growth factors to cell surface receptors. Although appearing distinct, these two approaches are highly complementary and involve principles of molecular design and engineering to be considered in parallel when developing optimal materials for clinical applications. STATEMENT OF SIGNIFICANCE Growth factors are promising therapeutic proteins that have the ability to modulate morphogenetic behaviors, including cell survival, proliferation, migration and differentiation. However, the translation of growth factors into clinical therapies has been hindered by properties such as poor protein stability, low recombinant expression yield, and non-physiological delivery, which lead to suboptimal efficacy and adverse side effects. To address these needs, researchers are employing clever molecular and material engineering and design strategies to both improve the intrinsic properties of growth factors and effectively control their delivery into tissue. This review highlights examples of interdisciplinary tools and technologies used to augment the therapeutic potential of growth factors for clinical applications in regenerative medicine.
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Affiliation(s)
- Aaron C Mitchell
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Priscilla S Briquez
- Institute for Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Jeffrey A Hubbell
- Institute for Bioengineering, School of Life Sciences and School of Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; Institute for Molecular Engineering, University of Chicago, Chicago, IL, USA; Materials Science Division, Argonne National Laboratory, Argonne, IL, USA.
| | - Jennifer R Cochran
- Department of Bioengineering, Stanford University, Stanford, CA, USA; Department of Chemical Engineering, Stanford University, Stanford, CA, USA.
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Li SH, Yang HL, Xiao H, Wang YB, Wang DC, Huo R. Inflammation and cutaneous nervous system involvement in hypertrophic scarring. Neural Regen Res 2015; 10:1678-82. [PMID: 26692869 PMCID: PMC4660765 DOI: 10.4103/1673-5374.167769] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
This study aimed to use a mouse model of hypertrophic scarring by mechanical loading on the dorsum of mice to determine whether the nervous system of the skin and inflammation participates in hypertrophic scarring. Results of hematoxylin-eosin and immunohistochemical staining demonstrated that inflammation contributed to the formation of a hypertrophic scar and increased the nerve density in scar tissue.Western blot assay verified that interleukin-13 expression was increased in scar tissue. These findings suggest that inflammation and the cutaneous nervous system play a role in hypertrophic scar formation.
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Affiliation(s)
- Shao-Hua Li
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Heng-Lian Yang
- Jinan Fire Protection Hospital, Jinan, Shandong Province, China
| | - Hu Xiao
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Yi-Bing Wang
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - De-Chang Wang
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
| | - Ran Huo
- Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong Province, China
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Truzzi F, Marconi A, Pincelli C. Neurotrophins in healthy and diseased skin. DERMATO-ENDOCRINOLOGY 2011; 3:32-6. [PMID: 21519407 PMCID: PMC3051851 DOI: 10.4161/derm.3.1.14661] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2010] [Revised: 12/22/2010] [Accepted: 12/23/2010] [Indexed: 12/16/2022]
Abstract
Neurotrophins (NT) belong to a family of structurally and functionally related proteins that, depending on the tissue context and the receptors involved, promote either neuronal cell survival and differentiation or cell death. NT, and in particular NGF, were first identified as neurotrophic factors supporting the synthesis and development of sensory neurons in the central and peripheral nervous system. It is now widely accepted that NT also act as growth factors in non-neuronal cells, including the skin. In the skin, most cell types are able to secrete and/or to respond to stimulation by NT, creating a unique network of molecular signaling in the cutaneous microenvironment. Moreover, many skin diseases have been associated with an involvement of a number of neural factors including NT, but less attention has been given to the role of NT as growth factors in the development of skin pathologies. This review summarizes currently data on the expression and function of NT and their receptors in several cell types in the skin. Moreover it focuses on the role of the skin NT network in two cutaneous conditions, melanoma and psoriasis where NT are clearly involved.
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Affiliation(s)
- Francesca Truzzi
- Institute of Dermatology; School of Biosciences and Biotechnologies; University of Modena and Reggio Emilia; Modena, Italy
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