Bionanomaterials for Skin Regeneration

Leonida, Mihaela D.; Kumar, Ish

doi:10.1007/978-3-319-39168-7

Cited by 32 publications

(27 citation statements)

References 11 publications

(15 reference statements)

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“…Additionally high-pressure homogenization is easy to scale up and an attractive technique being used in the manufacturing of pharmaceuticals and cosmetics for topical application. 21 Hot homogenisation is performed at elevated temperature and cold homogenization is done below room temperature. Active ingredient is dissolved or dispersed in the molten lipid before to the high pressure homogenization, in both approaches.…”

Section: Surfactantsmentioning

confidence: 99%

Nanostructured Lipid Carriers: A Groundbreaking Approach for Transdermal Drug Delivery

Chauhan¹,

Yasir

Verma³

et al. 2020

Adv Pharm Bull

269

145

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Nanostructured lipid carriers (NLCs) are novel pharmaceutical formulations which are composed of physiological and biocompatible lipids, surfactants and co-surfactants. Over time, as a second generation lipid nanocarrier NLC has emerged as an alternative to first generation nanoparticles. This review article highlights the structure, composition, various formulation methodologies, and characterization of NLCs which are prerequisites in formulating a stable drug delivery system. NLCs hold an eminent potential in pharmaceuticals and cosmetics market because of extensive beneficial effects like skin hydration, occlusion, enhanced bioavailability, and skin targeting. This article aims to evoke an interest in the current state of art NLC by discussing their promising assistance in topical drug delivery system. The key attributes of NLC that make them a promising drug delivery system are ease of preparation, biocompatibility, the feasibility of scale up, non-toxicity, improved drug loading, and stability.

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Section: Surfactantsmentioning

confidence: 99%

Nanostructured Lipid Carriers: A Groundbreaking Approach for Transdermal Drug Delivery

Chauhan¹,

Yasir

Verma³

et al. 2020

Adv Pharm Bull

269

145

View full text Add to dashboard Cite

show abstract

“…15,28 As a strategy for regenerating skin scars, various forms of intact ECM have been examined. 29 These biological based ECMs scaffolds promote the constructive remodeling of tissues and organs with their own pros and cons. 8 Xenogeneic DNA remnants and cells can cause inflammatory responses in host tissue that can result in scar formation and delay in wound healing.…”

Section: Discussionmentioning

confidence: 99%

Critical‐sized full‐thickness skin defect regeneration using ovine small intestinal submucosa with or without mesenchymal stem cells in rat model

Rashtbar

Hadjati

et al. 2017

J Biomed Mater Res

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Decellularized extracellular matrices (ECM) based materials are routinely used for a variety of clinical applications. Hereof, in vivo application of decellularized ovine small intestinal submucosal (DOSIS) layer as, a scaffold is yet to be investigated. In this study, the effectiveness of the DOSIS scaffold, with or without rat bone marrow mesenchymal stem cells (BM-MSCs), in full-thickness wound healing of critical-sized defect was experimentally studied in a rat model. The experimental groups included; group I (control), group II (DOSIS), and group III (BM-MSCs-seeded DOSIS). Wound healing of all groups was examined and compared clinically and histopathologically on days 7, 14, and 21 postoperation. Our results represented BM-MSCs-seeded DOSIS accelerated wound contraction and healing compared to both the DOSIS alone and control groups. Epithelization was close to completion 21 days postoperation in DOSIS alone. In OSIS with BM-MSCs group, epithelization was faster and had fully taken place at the subsequent time points. DOSIS layer, as cell-free form with low substantially DNA content, accelerated healing of rat skin wound defects that was created at critical-size and full-thickness. In conclusion, decellularized OSIS alone and in combination with BM-MSCs has the potential to be used as a wound graft material in skin regenerative medicine. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 106B: 2177-2190, 2018.

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“…Skin tissue engineering is a promising approach in wound healing . The aim of tissue engineering is repair or regeneration of injured tissue using engineered scaffold instead of transplanting whole organs . Scaffolds act like a temporary matrix for growth and proliferation of the cells to regenerate the damaged tissue .…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3][4] The aim of tissue engineering is repair or regeneration of injured tissue using engineered scaffold instead of transplanting whole organs. [5][6][7][8] Scaffolds act like a temporary matrix for growth and proliferation of the cells to regenerate the damaged tissue. 9,10 Scaffolds with the ability to deliver bioactive materials and drugs help restore functions of the damaged tissue during regeneration process.…”

Section: Introductionmentioning

confidence: 99%

In situsynthesized chitosan–gelatin/ZnO nanocomposite scaffold with drug delivery properties: Higher antibacterial and lower cytotoxicity effects

Rakhshaei

Namazi

Hamishehkar

et al. 2019

J of Applied Polymer Sci

104

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In this work, chitosan–gelatin/zinc oxide nanocomposite hydrogel scaffolds (CS–GEL/nZnO) were prepared via in situ synthesis of ZnO nanoparticles (nZnO) to reach a scaffold with both inherent antibacterial and drug delivery properties. The prepared nanocomposite hydrogel scaffolds were characterized using scanning electron microscopy, transmission electron microscopy, atomic absorption spectrometer, Fourier transform infrared spectroscopy, and X‐ray diffraction. In addition, swelling, biodegradation, antibacterial, cytocompatibility, and cell attachment of the scaffolds were evaluated. The results showed that the prepared scaffolds had high porosity with a pore size of 50–400 μm and nZnO were well distributed without any agglomeration on the CS–GEL matrix. In addition, the nanocomposite scaffolds showed enhanced swelling, biodegradation, and antibacterial properties. Moreover, the drug delivery studies using naproxen showed that nZnO could control naproxen release. Cytocompatibility of the samples was proved using normal human dermal fibroblast cells (HFF2). In comparison to the previous reports which nZnO were simply added to the matrix of the scaffold, in situ synthesis of nZnO was led to higher antibacterial and lower cytotoxicity effects as a result of well distribution of nZnO in this method. According to the findings, the in situ synthesized CS–GEL/nZnO is strongly recommended for biomedical applications especially skin tissue engineering. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47590.

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Bionanomaterials for Skin Regeneration

Cited by 32 publications

References 11 publications

Nanostructured Lipid Carriers: A Groundbreaking Approach for Transdermal Drug Delivery

Nanostructured Lipid Carriers: A Groundbreaking Approach for Transdermal Drug Delivery

Critical‐sized full‐thickness skin defect regeneration using ovine small intestinal submucosa with or without mesenchymal stem cells in rat model

In situsynthesized chitosan–gelatin/ZnO nanocomposite scaffold with drug delivery properties: Higher antibacterial and lower cytotoxicity effects

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