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Keykhaee M, Rahimifard M, Najafi A, Baeeri M, Abdollahi M, Mottaghitalab F, Farokhi M, Khoobi M. Alginate/gum arabic-based biomimetic hydrogel enriched with immobilized nerve growth factor and carnosine improves diabetic wound regeneration. Carbohydr Polym 2023; 321:121179. [PMID: 37739486 DOI: 10.1016/j.carbpol.2023.121179] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 09/24/2023]
Abstract
Diabetic foot ulcers (DFUs) often remain untreated because they are difficult to heal, caused by reduced skin sensitivity and impaired blood vessel formation. In this study, we propose a novel approach to manage DFUs using a multifunctional hydrogel made from a combination of alginate and gum arabic. To enhance the healing properties of the hydrogel, we immobilized nerve growth factor (NGF), within specially designed mesoporous silica nanoparticles (MSN). The MSNs were then incorporated into the hydrogel along with carnosine (Car), which further improves the hydrogel's therapeutic properties. The hydrogel containing the immobilized NGF (SiNGF) could control the sustain release of NGF for >21 days, indicating that the target hydrogel (AG-Car/SiNGF) can serve as a suitable reservoir managing diabetic wound regeneration. In addition, Car was able to effectively reduce inflammation and significantly increase angiogenesis compared to the control group. Based on the histological results obtained from diabetic rats, the target hydrogel (AG-Car/SiNGF) reduced inflammation and improved re-epithelialization, angiogenesis, and collagen deposition. Specific staining also confirmed that AG-Car/SiNGF exhibited improved tissue neovascularization, transforming growth factor-beta (TGFβ) expression, and nerve neurofilament. Overall, our research suggests that this newly developed composite system holds promise as a potential treatment for non-healing diabetic wounds.
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Affiliation(s)
- Maryam Keykhaee
- Department of Pharmaceutical Biomaterials and Medical Biomaterial Research Center (MBRC), Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran
| | - Mahban Rahimifard
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Najafi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Baeeri
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Abdollahi
- Toxicology and Diseases Group (TDG), Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran; Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mottaghitalab
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Mehdi Farokhi
- National Cell Bank of Iran, Pasteur Institute of Iran, Tehran, Iran.
| | - Mehdi Khoobi
- Department of Pharmaceutical Biomaterials and Medical Biomaterial Research Center (MBRC), Faculty of Pharmacy, Tehran University of Medical Science, Tehran, Iran; Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran; Biomaterials Group, Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Science, Tehran, Iran.
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Alastra G, Aloe L, Baldassarro VA, Calzà L, Cescatti M, Duskey JT, Focarete ML, Giacomini D, Giardino L, Giraldi V, Lorenzini L, Moretti M, Parmeggiani I, Sannia M, Tosi G. Nerve Growth Factor Biodelivery: A Limiting Step in Moving Toward Extensive Clinical Application? Front Neurosci 2021; 15:695592. [PMID: 34335170 PMCID: PMC8319677 DOI: 10.3389/fnins.2021.695592] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/21/2021] [Indexed: 12/11/2022] Open
Abstract
Nerve growth factor (NGF) was the first-discovered member of the neurotrophin family, a class of bioactive molecules which exerts powerful biological effects on the CNS and other peripheral tissues, not only during development, but also during adulthood. While these molecules have long been regarded as potential drugs to combat acute and chronic neurodegenerative processes, as evidenced by the extensive data on their neuroprotective properties, their clinical application has been hindered by their unexpected side effects, as well as by difficulties in defining appropriate dosing and administration strategies. This paper reviews aspects related to the endogenous production of NGF in healthy and pathological conditions, along with conventional and biomaterial-assisted delivery strategies, in an attempt to clarify the impediments to the clinical application of this powerful molecule.
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Affiliation(s)
- Giuseppe Alastra
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
| | | | - Vito Antonio Baldassarro
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
| | - Laura Calzà
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
- IRET Foundation, Bologna, Italy
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | | | - Jason Thomas Duskey
- Nanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Letizia Focarete
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, Bologna, Italy
| | - Daria Giacomini
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, Bologna, Italy
| | - Luciana Giardino
- IRET Foundation, Bologna, Italy
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | - Valentina Giraldi
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, Bologna, Italy
| | - Luca Lorenzini
- Department of Veterinary Medical Sciences, University of Bologna, Bologna, Italy
| | | | - Irene Parmeggiani
- Nanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Michele Sannia
- Interdepartmental Centre for Industrial Research in Health Sciences and Technologies, University of Bologna, Bologna, Italy
| | - Giovanni Tosi
- Nanotech Laboratory, TeFarTI Center, Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Su Y, Yang L, Li Z, Wang W, Xing M, Fang Y, Cheng Y, Lin GN, Cui D. The interaction of ASAH1 and NGF gene involving in neurotrophin signaling pathway contributes to schizophrenia susceptibility and psychopathology. Prog Neuropsychopharmacol Biol Psychiatry 2021; 104:110015. [PMID: 32569620 DOI: 10.1016/j.pnpbp.2020.110015] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 05/23/2020] [Accepted: 06/09/2020] [Indexed: 02/07/2023]
Abstract
The neurodevelopmental hypothesis of schizophrenia has been widely accepted. In light of our previous microarray data, two neurodevelopment-related genes were focused on inclduing the N-acylsphingosine amidohydrolase 1 gene (ASAH1) and the nerve growth factor gene (NGF). The evidence that ASAH1 and NGF are associated with schizophrenia is far from conclusive. Furthermore, their interactions in schizophrenia have not been investigated. Total 413 patients and 578 controls were included. Eleven single-nucleotide polymorphisms (SNPs) in ASAH1 and NGF were selected. A multifactor dimensionality reduction (MDR) was applied to investigate gene-gene interactions in schizophrenia, and the traditional odds ratio methods was applied to validate it. The effects of ASAH1, NGF and their interaction on the severity of the disease were analyzed by 3 × 3 covariance analysis of (ANCOVA). The biological interaction between ASAH1 and NGF was examined. KEGG was used to identify the related signaling pathways. After correction by Bonferroni, there were no differences in the genotypic, allelic, or haplotypic frequencies of 11 SNPs between patients and controls. However, the interaction of certain SNPs had effect on susceptibility to schizophrenia, including two high-risk and one low-risk genotypic combinations (OR = 1.49 [1.11-2.00]; OR = 1.45 [1.09-1.92], and OR = 0.64 [0.41-0.98]). ASAH1-rs7830490 and its interaction with NGF-rs4332358 were associated with the general psychopathological subscale score (F adjusted = 3.94, p adjusted = 0.01; F adjusted = 2.36, p adjusted = 0.03). We also found that ASAH1 and NGF interacted with CaMK2B involving in the neurotrophin signaling pathway. Our results suggest that the interaction of ASAH1 and NGF with CaMK2B involved in neurotrophin signaling pathway may contribute to schizophrenia susceptibility and psychopathology.
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Affiliation(s)
- Yousong Su
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lu Yang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zezhi Li
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; Department of Neurology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Weidi Wang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
| | - Mengjuan Xing
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; Key Laboratory of Translational Psychiatry, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Fang
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; Key Laboratory of Translational Psychiatry, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Cheng
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; Key Laboratory of Translational Psychiatry, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guan Ning Lin
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
| | - Donghong Cui
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China; Key Laboratory of Translational Psychiatry, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Bio-X Institutes, Shanghai Jiao Tong University, Shanghai, China.
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Giuliani A, Lorenzini L, Baldassarro VA, Pannella M, Cescatti M, Fernandez M, Alastra G, Flagelli A, Villetti G, Imbimbo BP, Giardino L, Calzà L. Effects of Topical Application of CHF6467, a Mutated Form of Human Nerve Growth Factor, on Skin Wound Healing in Diabetic Mice. J Pharmacol Exp Ther 2020; 375:317-331. [PMID: 32948647 DOI: 10.1124/jpet.120.000110] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/26/2020] [Indexed: 12/16/2022] Open
Abstract
Nerve growth factor (NGF) is the protein responsible for the development and maintenance of sensory skin innervation. Given the role of appropriate innervation in skin healing, NGF has been indicated as a possible prohealing treatment in pathologic conditions characterized by nerve-ending loss, such as chronic ulcers in diabetes; however, its use as a therapeutic agent is limited by its hyperalgesic effect. We tested the effect of topical application of the nonalgogenic NGF derivative hNGFP61S/R100E in two models of skin ulcer induced in dbdb diabetic mice, investigating healing time, skin histology, reinnervation, and angiogenesis using morphologic and molecular approaches. We showed that the topical administration of CHF6467, a recombinant human NGF in which an amino acid substitution (R100E) abolished the hyperalgesic effect usually associated with NGF, accelerated skin repair in experimental wounds (full-excision and pressure-ulcer) induced in diabetic mice (dbdb). CHF6467-induced acceleration of wound healing was accompanied by increased re-epithelization, reinnervation, and revascularization as assessed by histology, immunohistochemistry, and image analysis. Bioinformatic analysis of differentially expressed genes and signaling pathways in the wound tissues showed that protein kinase B-mammalian target of rapamycin was the most regulated pathway. In spite of the transdermal absorption leading to measurable, dose-dependent increases in CHF6467 plasma levels, no systemic thermal or local mechanical hyperalgesia was observed in treated mice. When tested in vitro in human cell lines, CHF6467 stimulated keratinocyte and fibroblast proliferation and tube formation by endothelial cells. Collectively, these results support a possible use of CHF6467 as a prohealing agent in skin lesions in diabetes. SIGNIFICANCE STATEMENT: Topical application of CHF6467 accelerates reinnervation, neoangiogenesis, and wound healing in diabetic mice in both full-thickness skin-excision and pressure-ulcer models through the protein kinase B/mammalian target of rapamycin pathway and does not induce hyperalgesia.
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Affiliation(s)
- A Giuliani
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - L Lorenzini
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - V A Baldassarro
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - M Pannella
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - M Cescatti
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - M Fernandez
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - G Alastra
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - A Flagelli
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - G Villetti
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - B P Imbimbo
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - L Giardino
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
| | - L Calzà
- Department of Veterinary Medical Science, University of Bologna, Italy (A.G., L.L., M.F., L.G.); Interdepartmental Center for Industrial Research in Life Sciences and Technologies University of Bologna, Italy (L.L., V.A.B., G.A., A.F, L.G., L.C.); Department of of Pharmacy and Biotechnology, University of Bologna, Italy (L.C.); Fondazione IRET, Ozzano Emilia, Italy (M.P., M.C.); Chiesi Farmaceutici, Parma, Italy (G.V., B.P.I.)
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