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author:

Zheng, K. (Zheng, K..) [1] | Li, R. (Li, R..) [2] | Chen, Z. (Chen, Z..) [3] | Huang, M. (Huang, M..) [4]

Indexed by:

Scopus

Abstract:

Cell receptor, uPAR, is widely considered as a tumor marker. We prepared a novel tumor targeting drug carrier (ATF-HSA) by fusing human serum albumin (HSA) with a uPAR inhibitory peptide (amino-terminal fragment of urokinase, ATF) and successfully loaded a photosensitizer, mono-substituted-carboxy phthalocyanine zinc (CPZ), into ATF-HSA by a novel strategy to form a molecular complex (ATF-HSA:CPZ). ATF-HSA:CPZ was demonstrated to be an effective photosensitizer showing remarkable anti-tumor effect and, at the same time, faster liver clearance compared to other types of photosensitizers. Moreover, ATF-HSA:CPZ showed much higher (100 ) fluorescence compared to a control and was demonstrated to be able to track the location of xenografted tumor.

Keyword:

Amino-terminal fragment of urokinase; Human serum albumin; Phthalocyanine zinc; Tumor targeting.; Urokinase receptor

Community:

  • [ 1 ] [Zheng, K.]Department of Chemistry, Fuzhou University, Fuzhou, China
  • [ 2 ] [Li, R.]State Key Laboratory of Structural Chemistry and Danish-Chinese Centre for Proteases and Cancer, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China
  • [ 3 ] [Chen, Z.]Department of Chemistry, Fuzhou University, Fuzhou, China
  • [ 4 ] [Huang, M.]Department of Chemistry, Fuzhou University, Fuzhou, China
  • [ 5 ] [Huang, M.]State Key Laboratory of Structural Chemistry and Danish-Chinese Centre for Proteases and Cancer, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China

Reprint 's Address:

  • [Huang, M.]Department of Chemistry, Fuzhou UniversityChina

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Source :

Photonics and Lasers in Medicine

ISSN: 2193-0635

Year: 2015

Issue: 4

Volume: 4

Page: 317-319

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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