Literature DB >> 33089272

Selective photo-ablation of glioma cells using an enzyme activatable photosensitizer.

Zhenhua Shen1, Ching-Hsuan Tung.   

Abstract

An activatable photosensitizer based on methylene blue was developed and validated for its efficacy in the selective killing of γ-glutamyl transpeptidase expressing cells. The 1O2 deactivation via bond breakage, rapid in situ enzymatic photosensitivity conversion, long lysosomal retention, and nucleus relocation collectively contribute to its strong and selective photodynamic effects.

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Year:  2020        PMID: 33089272     DOI: 10.1039/d0cc05707j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

1.  Developing a far-red fluorogenic beta-galactosidase probe for senescent cell imaging and photoablation.

Authors:  Seung Koo Lee; Zhenhua Shen; Myung Shin Han; Ching-Hsuan Tung
Journal:  RSC Adv       Date:  2022-02-04       Impact factor: 3.361

2.  Locked and Loaded: β-Galactosidase Activated Photodynamic Therapy Agent Enables Selective Imaging and Targeted Treatment of Glioblastoma Multiforme Cancer Cells.

Authors:  Toghrul Almammadov; Zubeyir Elmazoglu; Gizem Atakan; Dilay Kepil; Guzide Aykent; Safacan Kolemen; Gorkem Gunbas
Journal:  ACS Appl Bio Mater       Date:  2022-08-31
  2 in total

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