バイオナノマテリアルとしての多糖コンジュゲート

書誌事項

タイトル別名
  • Polysaccharide Conjugates as Bionanomaterials
  • バイオナノマテリアル ト シテ ノ タトウ コンジュゲート

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抄録

Carbohydrates have several unique biofunctions that are useful for drug delivery systems. If one plans to utilize these functions, glycoconjugate design and chemistry are important. Glyco-conjugate materials consisting of polymeric materials and polysaccharide for DDS were described. Liver sinusoidal endothelial cells (LSECs) possess unique receptors that recognize and internalize hyaluronan (HA). We used this characteristic of HA and the unique assembling properties of comb-type polycations with DNA to develop a system for targeting foreign DNAs for LSECs. New comb-type copolymers composed of HA and PLL (PLL-g-HA) formed complexes with DNA, permitting specific targeting of DNAs to the LSECs. The PLL-g-HA gene carrier system may open a new and more effective strategy to treat intractable liver diseases through manipulation of LSECs functions by gene engineering.

収録刊行物

  • 高分子論文集

    高分子論文集 61 (12), 601-605, 2004

    公益社団法人 高分子学会

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