Article
  • Interaction of Schwann Cells with Various Protein- or Polypeptide-Coated PLGA Surfaces
  • Park KS, Kim SM, Kim MS, Lee I, Rhee JM, Lee HB, Khang G
  • 다양한 단백질과 폴리펩타이드로 코팅된 PLGA 표면과 슈반세포와의 상호관계
  • 박기숙, 김수미, 김문석, 이일우, 이종문, 이해방, 강길선
Abstract
In this study, we investigated interaction of Schwann cells (SCs) with various cell-adhesive coated polymer surface. We used cell-adhesives that like a fibronectin (FN), fibrinogen (FG), laminin (LM), vitronectin (VN), poly-D-lysine (PDL), and poly-L-lysine (PLL) to coat PLGA film surface and evaluated the surface property of coated or not PLGA films by measurement of water contact angle and ESCA. SCs were cultured on coated or non-coated PLGA film surface, and then examined the cell adhesion and proliferation by cell count and SEM observation. Cell count results revealed initial cell adhesion related to protein adsorption on PLGA surface. In addition, serum content in media related to cell proliferation rate. In this result, we recognized that adhesion and proliferation of SCs were affected by specific cell-adhesives. In these results, we recognized that is important to provide the suitable surface environment according to cell types and culture condition for improvement of cell adhesion and proliferation.

본 연구에서는 슈반세포와 다양한 세포 부착인자로 코팅된 고분자 표면과의 상호관계에 대해 연구하였다. 세포 접착인자로 알려진 피브로넥틴, 피브리노겐, 라미닌, 비트로넥틴, 폴리-D-라이신 및 폴리-L-라이신을 PLGA 필름에 코팅하고, 물 접촉각 측정과 ESCA 분석을 실시해 표면특성을 평가하고, 접착인자로 코팅하거나 하지 않은 PLGA 필름의 표면에 슈반세포를 배양한 후 세포 계수와 SEM 관찰을 통해 세포 부착과 성장을 알아보았다. 세포 계수 결과에서 세포 부착은 PLGA 표면의 단백질 흡착과 관련있음을 확인할 수 있었으며, 세포의 성장은 배양액의 우태아혈청 함량의 영향을 받는 것으로 나타났다. 이러한 결과를 통해 슈반세포의 접착과 성장이 특정한 세포 접착인자에 의해 영향을 받음을 알 수 있었다. 본 실험의 결과를 통해 조직공학적 신경 재생에 응용하기 위한 신경유도관의 개발에서 세포의 부착과 성장을 향상시키기 위해서는 세포의 종류 및 배양조건에 따라 신경유도관이 적절한 표면환경을 제공해야 함이 필수적임을 알 수 있었다.

Keywords: cell-adhesive; Schwann cell; PLGA; protein; peptide

References
  • 1. Khang G, Kim SK, Hong KD, Jang WY, Han CW, Lee I, Lee HB, Tissue Eng. Regen. Med., 1, 136 (2004)
  •  
  • 2. Khang G, Kim MS, Cho SH, Lee I, Rhee JM, Lee HB, Tissue Eng. Regen. Med., 1, 9 (2004)
  •  
  • 3. Khang G, Kim EJ, Kim SH, Park KS, Han CW, Yang YS, Lee HB, Tissue Eng. Regen. Med., 2, 20 (2005)
  •  
  • 4. Sagnella S, Anderson E, Sanabria N, Marchant RE, Kottke-Marchant K, Tissue Eng., 11, 226 (2005)
  •  
  • 5. Lee KB, Yoon KR, Woo SI, Choi IS, J. Pharm. Sci., 92, 933 (2003)
  •  
  • 6. Iwasaki Y, Sawada S, Nakabayashi N, Khang G, Lee HB, Ishihara K, Biomaterials, 20, 2185 (1999)
  •  
  • 7. Khang G, Lee SJ, Lee JH, Lee HB, Bio-Med. Mater. Eng., 9, 179 (1999)
  •  
  • 8. Khang G, Lee SJ, Jeon JH, Lee JH, Lee HB, Polym.(Korea), 24(6), 869 (2000)
  •  
  • 9. Lee SJ, Khang G, Lee JH, Lee YM, Lee HB, Polym.(Korea), 24(6), 877 (2000)
  •  
  • 10. Khang G, Rhee JM, Lee JH, Lee I, Lee HB, Korea Polym. J., 8(6), 276 (2000)
  •  
  • 11. Lee SJ, Khang G, Lee YM, Lee HB, J. Biomater. Sci.-Polym. Ed., 13, 197 (2002)
  •  
  • 12. Khang G, Choee JH, Rhee JM, Lee HB, J. Appl. Polym. Sci., 85(6), 1253 (2002)
  •  
  • 13. Choi JS, Lee SJ, Khang G, Lee I, Lee HB, Biomater. Res., 6, 17 (2002)
  •  
  • 14. Lee JH, Kim H, Khang G, Lee HB, Jhon MS, J. Colloid Interface Sci., 152, 563 (1992)
  •  
  • 15. Lee JH, Lee JW, Khang G, Lee HB, Biomaterials, 18, 351 (1997)
  •  
  • 16. Legeay G, Poncin-Epaillard F, Arciola CR, Int. J. Artif. organs, 29, 453 (2006)
  •  
  • 17. Yamaguchi M, Shinbo T, Kanamori T, Wang PC, Niwa M, Kawakami H, Nagaoka S, Hirakawa K, Kamiya M, Int. J. Artif. organs, 7, 187 (2004)
  •  
  • 18. Khang G, Lee JW, Jeon JH, Cho SC, Lee HB, Bio-Med. Mater. Eng., 7, 357 (1997)
  •  
  • 19. Lee JH, Khang G, Lee JW, Lee HB, J. Biomed. Mater. Res., 40, 180 (1997)
  •  
  • 20. Lee JH, Khang G, Lee JW, Lee HB, J. Colloid Interface Sci., 205, 323 (1998)
  •  
  • 21. Iwasaki Y, Ishihara K, Nakabayashi N, Khang G, Jeon JH, Lee JW, Lee HB, J. Biomater. Sci.-Polym. Ed., 9, 801 (1998)
  •  
  • 22. Wilson DJ, Rhodes NP, Williams RL, Biomaterials, 24, 5069 (2003)
  •  
  • 23. Poncin-Epaillard F, Legeay G, J. Biomater. Sci.-Polym. Ed., 14, 1005 (2003)
  •  
  • 24. Kim EJ, Park CS, Kim MS, Cho SH, Rhee JM, Lee HB, Khang G, Polym.(Korea), 28(3), 218 (2004)
  •  
  • 25. Lee JH, Kim DK, Khang G, Lee JS, Biomater. Res., 2, 8 (1998)
  •  
  • 26. Choi JS, Lee SJ, Jang JW, Khang G, Lee YM, Lee B, Lee HB, Polym.(Korea), 27(5), 397 (2003)
  •  
  • 27. Kim SK, Hong KD, Jang JW, Lee SJ, Kim MS, Han CW, Khang G, Lee I, Lee HB, Tissue Eng. Regen. Med., 1, 149 (2004)
  •  
  • 28. Jang JW, Park KS, Kim SH, Khang G, Park CS, Kim MS, Han CW, Rhee JM, Lee HB, Tissue Eng. Regen. Med., 2, 34 (2004)
  •  
  • 29. Shen M, Horbett TA, J. Biomed. Mater. Res., 57, 336 (2001)
  •  
  • 30. Wenling C, Duohui J, Jiamou L, Yandao G, Nanming Z, Xiufang Z, J. Biomater. Appl., 20, 157 (2005)
  •  
  • 31. Schmalenberg KE, Uhrich KE, Biomaterials, 26, 1423 (2005)
  •  
  • 32. Schmalenberg KE, Buettner HM, Uhrich KE, Biomaterials, 25, 1851 (2004)
  •  
  • 33. Marchand-Brynaert J, Detrait E, Noiset O, Boxus T, Schneider YJ, Remacle C, Biomaterials, 20, 1773 (1999)
  •  
  • 34. Detrait E, Lhoest JB, Bertrand P, van den Bosch de Aguilar P, J. Biomed. Mater. Res., 45, 404 (1999)
  •  
  • 35. Morrissey TK, Kleiman N, Bunge RP, J. Neurosci., 11, 2433 (1991)
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2006; 30(5): 445-452

    Published online Sep 25, 2006

  • Received on Jul 18, 2006
  • Accepted on Sep 19, 2006