Literature DB >> 20820515

Enhanced G4-DNA binding of 5,10,15,20 (N-propyl-4-pyridyl) porphyrin (TPrPyP4): a comparative study with TMPyP4.

Susanna Cogoi1, Luigi E Xodo.   

Abstract

The cationic porphyrin TPrPyP4, with four propyl substituents in the pyridinium rings, is evaluated in vitro by spectroscopic and polymerase-stop assays as a G4-DNA ligand and in cultured cells as a modulator of gene transcription. A comparison with the widely used TMPyP4 is presented.

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Year:  2010        PMID： 20820515     DOI： 10.1039/c0cc01912g

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


  4 in total

1.  Mass spectrometric studies on effects of counter ions of TMPyP4 on binding to human telomeric DNA and RNA G-quadruplexes.

Authors:  Li-Ping Bai; Jie Liu; Li Han; Hing-Man Ho; Renxiao Wang; Zhi-Hong Jiang
Journal:  Anal Bioanal Chem       Date:  2014-06-18       Impact factor: 4.142

2.  The MAZ transcription factor is a downstream target of the oncoprotein Cyr61/CCN1 and promotes pancreatic cancer cell invasion via CRAF-ERK signaling.

Authors:  Gargi Maity; Inamul Haque; Arnab Ghosh; Gopal Dhar; Vijayalaxmi Gupta; Sandipto Sarkar; Imaan Azeem; Douglas McGregor; Abhishek Choudhary; Donald R Campbell; Suman Kambhampati; Sushanta K Banerjee; Snigdha Banerjee
Journal:  J Biol Chem       Date:  2018-02-06       Impact factor: 5.157

3.  Recognition of chelerythrine to human telomeric DNA and RNA G-quadruplexes.

Authors:  Li-Ping Bai; Masaki Hagihara; Kazuhiko Nakatani; Zhi-Hong Jiang
Journal:  Sci Rep       Date:  2014-10-24       Impact factor: 4.379

4.  Transcriptome-wide identification of the RNA-binding landscape of the chromatin-associated protein PARP1 reveals functions in RNA biogenesis.

Authors:  Manana Melikishvili; Julia H Chariker; Eric C Rouchka; Yvonne N Fondufe-Mittendorf
Journal:  Cell Discov       Date:  2017-11-28       Impact factor: 10.849
  4 in total

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