SDF‐1α gene‐activated collagen scaffold drives functional differentiation of human Schwann cells for wound healing applications

2020 ◽  
Author(s):  
Ashang L. Laiva ◽  
Fergal J. O'Brien ◽  
Michael B. Keogh
Keyword(s):  
Wound Healing ◽  
Schwann Cells ◽  
Collagen Scaffold ◽  
Functional Differentiation

Treating a collagen scaffold with a low concentration of nicotine promoted angiogenesis and wound healing

2013 ◽  
Vol 182 (2) ◽  
pp. 353-361 ◽  
Author(s):  
Pham Hieu Liem ◽  
Naoki Morimoto ◽  
Ran Ito ◽  
Katsuya Kawai ◽  
Shigehiko Suzuki
Keyword(s):  
Wound Healing ◽  
Collagen Scaffold ◽  
Low Concentration

scholarly journals Role of Schwann cells in cutaneous wound healing

2018 ◽  
Vol 26 (5) ◽  
pp. 392-397 ◽  
Author(s):  
Walison N. Silva ◽  
Caroline Leonel ◽  
Pedro H. D. M. Prazeres ◽  
Isadora F. G. Sena ◽  
Daniel A. P. Guerra ◽  
...  
Keyword(s):  
Wound Healing ◽  
Schwann Cells ◽  
Cutaneous Wound Healing ◽  
Cutaneous Wound

Preparation and properties of tannic acid cross-linked collagen scaffold and its application in wound healing

2012 ◽  
Vol 101B (4) ◽  
pp. 560-567 ◽  
Author(s):  
Venkatachalam Natarajan ◽  
Natarajan Krithica ◽  
Balaraman Madhan ◽  
Praveen Kumar Sehgal
Keyword(s):  
Wound Healing ◽  
Tannic Acid ◽  
Collagen Scaffold

A dual functional collagen scaffold coordinates angiogenesis and inflammation for diabetic wound healing

2020 ◽  
Vol 8 (22) ◽  
pp. 6337-6349
Author(s):  
Ge Long ◽  
Dingyang Liu ◽  
Xi He ◽  
Yeyu Shen ◽  
Yannan Zhao ◽  
...  
Keyword(s):  
Wound Healing ◽  
Collagen Scaffold ◽  
Diabetic Patients ◽  
Diabetic Wound ◽  
Dual Functional ◽  
Persistent Inflammation ◽  
Diabetic Wound Healing ◽  
Diabetic Wounds ◽  
Impaired Angiogenesis

Chronic diabetic wounds, which are associated with persistent inflammation and impaired angiogenesis, occur frequently in diabetic patients.

Exploration of the wound healing effect of topical administration of nicotine in combination with collagen scaffold in a rabbit model

2015 ◽  
Vol 19 (2) ◽  
pp. 167-174 ◽  
Author(s):  
Hiromu Masuoka ◽  
Naoki Morimoto ◽  
Michiharu Sakamoto ◽  
Shuichi Ogino ◽  
Shigehiko Suzuki
Keyword(s):  
Wound Healing ◽  
Rabbit Model ◽  
Collagen Scaffold ◽  
Topical Administration ◽  
Healing Effect ◽  
Wound Healing Effect

Tissue-Engineered Skin Substitutes Using Collagen Scaffold with Amniotic Membrane Component

2005 ◽  
Vol 277-279 ◽  
pp. 12-18 ◽  
Author(s):  
Eun Kyung Yang ◽  
Jung Keug Park ◽  
Jae Il Ahn ◽  
Hee Gu Lee ◽  
Seong Jun Seo ◽  
...  
Keyword(s):  
Wound Healing ◽  
Amniotic Membrane ◽  
Wound Repair ◽  
Collagen Scaffold ◽  
Animal Origin ◽  
Skin Substitute ◽  
Skin Substitutes ◽  
Membrane Component ◽  
Early Degradation

Human skin substitutes are needed for implantation and wound repair based on the new concept of tissue engineering in combination with biomaterials and cell biological technology. However, failure sometimes occurs when the wound healing is delayed in vivo due to acute inflammation resulting from the early degradation of the transplanted biomaterials. Accordingly, the current study modified conventional biomaterials to overcome early degradation and strong inflammation. In a conventional skin substitute, the animal origin collagenous materials have a slight antigenicity as xenogenic materials, however, the modified method was able to obtain a low antigenicity and anti-inflammation effect using atelo-collagen and an amniotic component. The tyrosine content in the developed atelo-collagen, representing the antigenicity, was reduced from 0.590% to 0.046% based on an HPLC analysis. In addition, to reduce the inflammation and foreign material reaction, an amniotic component was applied to the atelo-collagen materials. While, to enhance the wound healing, the modified skin substitute was developed as a composite matrix of an atelo-collagen scaffold with an amniotic membrane component. A quantitative analysis of hEGF in the amniotic membrane was also performed using different processing methods. Finally, a tissueengineered skin substitute was constructed by cultivating skin cells in the collagen scaffold attached to an amniotic membrane.

Plumbagin caged silver nanoparticle stabilized collagen scaffold for wound dressing

2015 ◽  
Vol 3 (7) ◽  
pp. 1415-1425 ◽  
Author(s):  
N. Duraipandy ◽  
Rachita Lakra ◽  
Kunnavakkam Vinjimur Srivatsan ◽  
Usha Ramamoorthy ◽  
Purna Sai Korrapati ◽  
...  
Keyword(s):  
Wound Healing ◽  
Silver Nanoparticle ◽  
Wound Dressing ◽  
Collagen Scaffold ◽  
Cross Linking ◽  
Collagen Scaffolds ◽  
Wound Healing Activity

Wound dressing material based on nano-biotechnological intervention by caging plumbagin on silver nanoparticle (PCSN) as a multi-site cross-linking agent of collagen scaffolds with potent anti-microbial and wound healing activity.

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