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Harnessing Nanotopography of Electrospun Nanofibrous Nerve Guide Conduits (NGCs) for Neural Tissue Engineering

  • Jeong In Kim
  • , Cheol Sang Kim*
  • , Chan Hee Park
  • *Corresponding author for this work
  • Jeonbuk National University

Research output: Contribution to conferenceChapterpeer-review

Abstract

The anatomical recovery of nerve defects with their neurological functions after an injury caused by diseases or accidents is an important clinical issue. The most efficient surgical technique so far to the nerve defects, which are unrepairable by direct end-to-end suture, can be autograft transplantation. The autograft transplantation, however, has disadvantages including multiple rounds of surgery, a shortage of nerve donor, and function loss at the donor site. Tissue-engineered nerve guide conduits (TENGCs) have emerged as a potential alternative to autologous nerve grafts for nerve regeneration and functional recovery. Various TENGCs researches are being carried out to improve characteristics and enhance functionality such as material selection, biomimetic, topography, and enhancement by the biomolecules additions. Among them, the customizable surface nanotopography of aligned fibrous TENGCs foster neural repair by providing a cell-friendly environment, permissiveness, guidance cues, and directional growth of the cells. Fibrous nerve guide conduits (NGCs) made of longitudinally ordered fibers is a promising candidate for nerve tissue engineering.

Original languageEnglish
Title of host publicationAdvances in Experimental Medicine and Biology
PublisherSpringer New York LLC
Pages395-408
Number of pages14
DOIs
StatePublished - 2018

Publication series

NameAdvances in Experimental Medicine and Biology
Volume1078
ISSN (Print)0065-2598
ISSN (Electronic)2214-8019

Keywords

  • Aligned fibers
  • Electrospinning
  • Nanotopography
  • Nerve guide conduits
  • Neural repair

Quacquarelli Symonds(QS) Subject Topics

  • Biological Sciences

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