Recent developments in compounds acting in the DNA minor groove

A Rahman, P O'Sullivan, I Rozas - Medchemcomm, 2019 - pubs.rsc.org
The macromolecule that carries genetic information, DNA, is considered as an exceptional
target for diseases depending on cellular division of malignant cells (ie cancer), microbes (ie …

Sequence-specific DNA binding Pyrrole–imidazole polyamides and their applications

Y Kawamoto, T Bando, H Sugiyama - Bioorganic & medicinal chemistry, 2018 - Elsevier
Abstract Pyrrole–imidazole polyamides (Py–Im polyamides) are cell-permeable compounds
that bind to the minor groove of double-stranded DNA in a sequence-specific manner …

Antitumor activity of a pyrrole-imidazole polyamide

F Yang, NG Nickols, BC Li… - Proceedings of the …, 2013 - National Acad Sciences
Many cancer therapeutics target DNA and exert cytotoxicity through the induction of DNA
damage and inhibition of transcription. We report that a DNA minor groove binding hairpin …

Nature-inspired design of smart biomaterials using the chemical biology of nucleic acids

GN Pandian, H Sugiyama - Bulletin of the Chemical Society of …, 2016 - academic.oup.com
In the natural cellular environment, nucleic acid biomolecules like DNA have biological
implications via structural modifications and through precise coordination with other …

Therapeutic gene regulation using pyrrole–imidazole polyamides

Z Yu, GN Pandian, T Hidaka, H Sugiyama - Advanced Drug Delivery …, 2019 - Elsevier
Recent innovations in cutting-edge sequencing platforms have allowed the rapid
identification of genes associated with communicable, noncommunicable and rare diseases …

A synthetic small molecule for rapid induction of multiple pluripotency genes in mouse embryonic fibroblasts

GN Pandian, Y Nakano, S Sato, H Morinaga… - Scientific reports, 2012 - nature.com
Cellular reprogramming involves profound alterations in genome-wide gene expression that
is precisely controlled by a hypothetical epigenetic code. Small molecules have been shown …

Distinct DNA-based epigenetic switches trigger transcriptional activation of silent genes in human dermal fibroblasts

GN Pandian, J Taniguchi, S Junetha, S Sato, L Han… - Scientific reports, 2014 - nature.com
The influential role of the epigenome in orchestrating genome-wide transcriptional activation
instigates the demand for the artificial genetic switches with distinct DNA sequence …

Progress and prospects of pyrrole‐imidazole polyamide–fluorophore conjugates as sequence‐selective DNA probes

T Vaijayanthi, T Bando, GN Pandian… - …, 2012 - Wiley Online Library
Recently, the versatility of N‐methylpyrrole (Py)‐N‐methylimidazole (Im) polyamide
conjugates, which have been developed from the DNA‐binding antibiotics distamycin A and …

Characterization and solubilization of pyrrole–imidazole polyamide aggregates

AE Hargrove, JA Raskatov, JL Meier… - Journal of Medicinal …, 2012 - ACS Publications
To optimize the biological activity of pyrrole–imidazole polyamide DNA-binding molecules,
we characterized the aggregation propensity of these compounds through dynamic light …

Synthesis and biological evaluation of a targeted DNA-binding transcriptional activator with HDAC8 inhibitory activity

A Saha, GN Pandian, S Sato, J Taniguchi… - Bioorganic & medicinal …, 2013 - Elsevier
Development of multifunctional transcriptional activators is of increasing importance as they
could trigger complicated gene networks. Recently, we developed a differential gene …