Chromatin higher-order structures and gene regulation

G Li, D Reinberg - Current opinion in genetics & development, 2011 - Elsevier
Genomic DNA in the eukaryotic nucleus is hierarchically packaged by histones into
chromatin to fit inside the nucleus. The dynamics of higher-order chromatin compaction play …

PI3K/AKT signaling pathway as a critical regulator of Cisplatin response in tumor cells

ZN Navaei, G Khalili-Tanha, AS Zangouei… - Oncology …, 2022 - pmc.ncbi.nlm.nih.gov
Chemotherapy is one of the main therapeutic modalities for cancer patients. Cisplatin
(CDDP), as one of the first-line drugs, is of great importance in the chemotherapy of various …

Basic concepts of epigenetics: impact of environmental signals on gene expression

EA Mazzio, KFA Soliman - Epigenetics, 2012 - Taylor & Francis
Through epigenetic modifications, specific long-term phenotypic consequences can arise
from environmental influence on slowly evolving genomic DNA. Heritable epigenetic …

[HTML][HTML] The response and resistance to drugs in ovarian cancer cell lines in 2D monolayers and 3D spheroids

M Świerczewska, K Sterzyńska, M Ruciński… - Biomedicine & …, 2023 - Elsevier
Ovarian cancer is the most common type of gynecologic cancer. One of the leading causes
of high mortality is chemoresistance, developed primarily or during treatment. Different …

Neonatal exposure to Estradiol/Bisphenol A alters promoter methylation and expression of Nsbp1 and Hpcal1 genes and transcriptional programs of Dnmt3a/b and …

W Tang, LM Morey, YY Cheung, L Birch… - …, 2012 - academic.oup.com
Evidence supporting an early origin of prostate cancer is growing. We demonstrated
previously that brief exposure of neonatal rats to estradiol or bisphenol A elevated their risk …

Diverse lamin-dependent mechanisms interact to control chromatin dynamics: Focus on laminopathies

D Camozzi, C Capanni, V Cenni, E Mattioli… - Nucleus, 2014 - Taylor & Francis
Interconnected functional strategies govern chromatin dynamics in eukaryotic cells. In this
context, A and B type lamins, the nuclear intermediate filaments, act on diverse platforms …

High mobility group (HMG) proteins: Modulators of chromatin structure and DNA repair in mammalian cells

R Reeves - DNA repair, 2015 - Elsevier
It has been almost a decade since the last review appeared comparing and contrasting the
influences that the different families of High Mobility Group proteins (HMGA, HMGB and …

[HTML][HTML] Microarray-based detection and expression analysis of new genes associated with drug resistance in ovarian cancer cell lines

R Januchowski, K Sterzyńska, P Zawierucha… - Oncotarget, 2017 - ncbi.nlm.nih.gov
Purpose The present study is to discover a new genes associated with drug resistance
development in ovarian cancer. Methods We used microarray analysis to determine …

Structures and functions of chromatin fibers

P Chen, W Li, G Li - Annual review of biophysics, 2021 - annualreviews.org
In eukaryotes, genomic DNA is packaged into chromatin in the nucleus. The accessibility of
DNA is dependent on the chromatin structure and dynamics, which essentially control DNA …

The dual role of miR-186 in cancers: oncomir battling with tumor suppressor miRNA

Y Xiang, Q Tian, L Guan, S Niu - Frontiers in Oncology, 2020 - frontiersin.org
MicroRNAs (miRNAs) are a class of small non-coding RNAs which regulate gene
expression at post-transcriptional level. Alterations of miR-186 expression were …