History of DNA helicases

RM Brosh Jr, SW Matson - Genes, 2020 - mdpi.com
Since the discovery of the DNA double helix, there has been a fascination in understanding
the molecular mechanisms and cellular processes that account for:(i) the transmission of …

The interplay of cohesin and the replisome at processive and stressed DNA replication forks

JJM van Schie, J de Lange - Cells, 2021 - mdpi.com
The cohesin complex facilitates faithful chromosome segregation by pairing the sister
chromatids after DNA replication until mitosis. In addition, cohesin contributes to proficient …

Timeless couples G‐quadruplex detection with processing by DDX 11 helicase during DNA replication

LK Lerner, S Holzer, ML Kilkenny, S Šviković… - The EMBO …, 2020 - embopress.org
Regions of the genome with the potential to form secondary DNA structures pose a frequent
and significant impediment to DNA replication and must be actively managed in order to …

Warsaw Breakage Syndrome associated DDX11 helicase resolves G-quadruplex structures to support sister chromatid cohesion

JJM van Schie, A Faramarz, JA Balk, GS Stewart… - Nature …, 2020 - nature.com
Abstract Warsaw Breakage Syndrome (WABS) is a rare disorder related to cohesinopathies
and Fanconi anemia, caused by bi-allelic mutations in DDX11. Here, we report multiple …

E2F1 mediated DDX11 transcriptional activation promotes hepatocellular carcinoma progression through PI3K/AKT/mTOR pathway

Y Yu, D Zhao, K Li, Y Cai, P Xu, R Li, J Li, X Chen… - Cell death & …, 2020 - nature.com
The DEAD/DEAH box helicase 11 (DDX11) plays vital roles in regulating the initiation of
DNA replication. However, its precise function and regulation in hepatocellular carcinoma …

DNA translocation mechanism of an XPD family helicase

K Cheng, DB Wigley - Elife, 2018 - elifesciences.org
The XPD family of helicases, that includes human disease-related FANCJ, DDX11 and
RTEL1, are Superfamily two helicases that contain an iron-sulphur cluster domain …

Vertebrate CTF18 and DDX11 essential function in cohesion is bypassed by preventing WAPL-mediated cohesin release

R Kawasumi, T Abe, I Psakhye, K Miyata… - Genes & …, 2021 - genesdev.cshlp.org
The alternative PCNA loader containing CTF18-DCC1-CTF8 facilitates sister chromatid
cohesion (SCC) by poorly defined mechanisms. Here we found that in DT40 cells, CTF18 …

Structure of the human clamp loader reveals an autoinhibited conformation of a substrate-bound AAA+ switch

C Gaubitz, X Liu, J Magrino, NP Stone… - Proceedings of the …, 2020 - National Acad Sciences
DNA replication requires the sliding clamp, a ring-shaped protein complex that encircles
DNA, where it acts as an essential cofactor for DNA polymerases and other proteins. The …

Targeting DDX11 promotes PARP inhibitor sensitivity in hepatocellular carcinoma by attenuating BRCA2-RAD51 mediated homologous recombination

K Cao, R Wang, L Li, Y Liao, X Hu, R Li, X Liu, X Xiong… - Oncogene, 2024 - nature.com
Homologous recombination (HR) is a major DNA double-strand break (DSB) repair pathway
of clinical interest because of treatment with poly (ADP-ribose) polymerase inhibitors …

DDX11 loss causes replication stress and pharmacologically exploitable DNA repair defects

NK Jegadesan, D Branzei - Proceedings of the National …, 2021 - National Acad Sciences
DDX11 encodes an iron–sulfur cluster DNA helicase required for development, mutated,
and overexpressed in cancers. Here, we show that loss of DDX11 causes replication stress …