Literature DB >> 15621289

Identification of bifunctional GA and AG intrastrand crosslinks formed between cisplatin and DNA.

Rajesh Gupta1, Jennifer L Beck, Margaret M Sheil, Stephen F Ralph.   

Abstract

A combination of enzymatic digestion and electrospray ionisation mass spectrometry (ESI-MS) was used to characterise bifunctional adducts in which cisplatin is bound to GA base sequences in 8mer and 16mer oligonucleotides that do not contain other, higher affinity binding sites. The extent of formation of bifunctional adducts with GA base sequences was significant, but less than that seen with similar oligonucleotides containing either AG or GG sequences.

Entities:  

Mesh:

Substances:

Year:  2005        PMID: 15621289     DOI: 10.1016/j.jinorgbio.2004.11.001

Source DB:  PubMed          Journal:  J Inorg Biochem        ISSN: 0162-0134            Impact factor:   4.155


  6 in total

1.  Elucidating the higher-order structure of biopolymers by structural probing and mass spectrometry: MS3D.

Authors:  Daniele Fabris; Eizadora T Yu
Journal:  J Mass Spectrom       Date:  2010-08       Impact factor: 1.982

2.  Identification of the adduct between a 4-Aza-3-ene-1,6-diyne and DNA using electrospray ionization mass spectrometry.

Authors:  Courtney L Sherman; Sarah E Pierce; Jennifer S Brodbelt; Bodin Tuesuwan; Sean M Kerwin
Journal:  J Am Soc Mass Spectrom       Date:  2006-07-26       Impact factor: 3.109

Review 3.  Mass spectrometry for the assessment of the occurrence and biological consequences of DNA adducts.

Authors:  Shuo Liu; Yinsheng Wang
Journal:  Chem Soc Rev       Date:  2015-11-07       Impact factor: 54.564

4.  Nuclease digestion and mass spectrometric characterization of oligodeoxyribonucleotides containing 1,2-GpG, 1,2-ApG, and 1,3-GpXpG cisplatin intrastrand cross-links.

Authors:  Renee T Williams; Jenifer N Nalbandian; Audrey Tu; Yinsheng Wang
Journal:  Clin Chim Acta       Date:  2012-12-22       Impact factor: 3.786

5.  HPLC-UV, MALDI-TOF-MS and ESI-MS/MS analysis of the mechlorethamine DNA crosslink at a cytosine-cytosine mismatch pair.

Authors:  Pornchai Rojsitthisak; Nutthapon Jongaroonngamsang; Rebecca M Romero; Ian S Haworth
Journal:  PLoS One       Date:  2011-06-06       Impact factor: 3.240

6.  Approaching Sites of Action of Temozolomide for Pharmacological and Clinical Studies in Glioblastoma.

Authors:  Margaux Fresnais; Sevin Turcan; Dirk Theile; Johannes Ungermann; Yasmin Abou Zeed; Joshua Raoul Lindner; Marius Breitkopf; Jürgen Burhenne; Walter E Haefeli; Rémi Longuespée
Journal:  Biomedicines       Date:  2021-12-21
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.