ArticleNucleic acids research2011
Emulsified BMVC derivative induced filtration for G-quadruplex DNA structural separation.
Article in Nucleic acids research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Small molecules and conjugates as theranostic agents.RSC chemical biology · 2023Review
- Insights from Binding on Quadruplex Selective Carbazole Ligands.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Review
- Inhibition of cancer cell migration and invasion through suppressing the Wnt1-mediating signal pathway by G-quadruplex structure stabilizers.The Journal of biological chemistry · 2014Article
- In-cell optical imaging of exogenous G-quadruplex DNA by fluorogenic ligands.Nucleic acids research · 2013Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A novel method based on emulsion/filtration is introduced for G-quadruplex DNA structural separation. We first synthesized a lipophilic analogue of BMVC, 3,6-Bis(1-methyl-4-vinylpyridinium)-9-(12'-bromododecyl) carbazole diiodide (BMVC-12C-Br), which can form an oil-in-water (o/w) phase emulsion. Due to the binding preferences of BMVC-12C-Br emulsion to some specific DNA structures, the large emulsion (∼2 µm) bound DNA was separated from the small free DNA in the filtrate by a 0.22 µm pore size MCE membrane. This method is able to isolate the non-parallel G-quadruplexes from the parallel G-quadruplexes and the linear duplexes from both G-quadruplexes. In addition, this method allows us not only to determine the absence of the parallel G-quadruplexes of d(T(2)AG(3))(4) and the presence of the parallel G-quadruplexes of d(T(2)AG(3))(2) in K(+) solution, but also to verify structural conversion from antiparallel to parallel G-quadruplexes of d[AG(3)(T(2)AG(3))(3)] in K(+) solution under molecular PEG condition. Moreover, this emulsion can separate the non-parallel G-quadruplexes of d(G(3)CGCG(3)AGGAAG(5)CG(3)) monomer from the parallel G-quadruplexes of its dimer in K(+) solution. Together with NMR spectra, one can simplify the spectra for both the free DNA and the bound DNA to establish a spectrum-structure correlation for further structural analysis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.