The multifaceted roles of PARP1 in DNA repair and chromatin remodelling

A Ray Chaudhuri, A Nussenzweig - Nature reviews Molecular cell …, 2017 - nature.com
Cells are exposed to various endogenous and exogenous insults that induce DNA damage,
which, if unrepaired, impairs genome integrity and leads to the development of various …

Genetic engineering meets hematopoietic stem cell biology for next-generation gene therapy

S Ferrari, E Valeri, A Conti, S Scala, A Aprile… - Cell Stem Cell, 2023 - cell.com
The growing clinical success of hematopoietic stem/progenitor cell (HSPC) gene therapy
(GT) relies on the development of viral vectors as portable" Trojan horses" for safe and …

Replication fork reversal triggers fork degradation in BRCA2-defective cells

S Mijic, R Zellweger, N Chappidi, M Berti… - Nature …, 2017 - nature.com
Besides its role in homologous recombination, the tumor suppressor BRCA2 protects stalled
replication forks from nucleolytic degradation. Defective fork stability contributes to …

DNA damage in stem cells

I Vitale, G Manic, R De Maria, G Kroemer, L Galluzzi - Molecular cell, 2017 - cell.com
Both embryonic and adult stem cells are endowed with a superior capacity to prevent the
accumulation of genetic lesions, repair them, or avoid their propagation to daughter cells …

Variants of core histones and their roles in cell fate decisions, development and cancer

M Buschbeck, SB Hake - Nature reviews Molecular cell biology, 2017 - nature.com
Histone variants endow chromatin with unique properties and show a specific genomic
distribution that is regulated by specific deposition and removal machineries. These variants …

Replication stress impairs chromosome segregation and preimplantation development in human embryos

KL Palmerola, S Amrane, A De Los Angeles, S Xu… - Cell, 2022 - cell.com
Human cleavage-stage embryos frequently acquire chromosomal aneuploidies during
mitosis due to unknown mechanisms. Here, we show that S phase at the 1-cell stage shows …

The impact of replication stress on replication dynamics and DNA damage in vertebrate cells

H Técher, S Koundrioukoff, A Nicolas… - Nature Reviews …, 2017 - nature.com
The interplay between replication stress and the S phase checkpoint is a key determinant of
genome maintenance, and has a major impact on human diseases, notably, tumour …

DNA replication fork speed underlies cell fate changes and promotes reprogramming

T Nakatani, J Lin, F Ji, A Ettinger, J Pontabry… - Nature Genetics, 2022 - nature.com
Totipotency emerges in early embryogenesis, but its molecular underpinnings remain poorly
characterized. In the present study, we employed DNA fiber analysis to investigate how …

[HTML][HTML] Preserving replication fork integrity and competence via the homologous recombination pathway

AA Saada, SAE Lambert, AM Carr - DNA repair, 2018 - Elsevier
Flaws in the DNA replication process have emerged as a leading driver of genome
instability in human diseases. Alteration to replication fork progression is a defining feature …

Replication stress drives constitutive activation of the DNA damage response and radioresistance in glioblastoma stem-like cells

RD Carruthers, SU Ahmed, S Ramachandran… - Cancer research, 2018 - AACR
Glioblastoma (GBM) is a lethal primary brain tumor characterized by treatment resistance
and inevitable tumor recurrence, both of which are driven by a subpopulation of GBM cancer …