Assessing and advancing the safety of CRISPR-Cas tools: from DNA to RNA editing

J Tao, DE Bauer, R Chiarle - Nature Communications, 2023 - nature.com
CRISPR-Cas gene editing has revolutionized experimental molecular biology over the past
decade and holds great promise for the treatment of human genetic diseases. Here we …

Insights into Alzheimer's disease from single-cell genomic approaches

MH Murdock, LH Tsai - Nature neuroscience, 2023 - nature.com
Alzheimer's disease (AD) is an age-related disease pathologically defined by the deposition
of amyloid plaques and neurofibrillary tangles in the brain parenchyma. Single-cell profiling …

Neuronal DNA double-strand breaks lead to genome structural variations and 3D genome disruption in neurodegeneration

V Dileep, CA Boix, H Mathys, A Marco, GM Welch… - Cell, 2023 - cell.com
Persistent DNA double-strand breaks (DSBs) in neurons are an early pathological hallmark
of neurodegenerative diseases including Alzheimer's disease (AD), with the potential to …

A NPAS4–NuA4 complex couples synaptic activity to DNA repair

EA Pollina, DT Gilliam, AT Landau, C Lin, N Pajarillo… - Nature, 2023 - nature.com
Neuronal activity is crucial for adaptive circuit remodelling but poses an inherent risk to the
stability of the genome across the long lifespan of postmitotic neurons,,,–. Whether neurons …

DNA single-strand break repair and human genetic disease

KW Caldecott - Trends in cell biology, 2022 - cell.com
DNA single-strand breaks (SSBs) are amongst the commonest DNA lesions arising in cells,
with many tens of thousands induced in each cell each day. SSBs arise not only from …

Single-cell genome sequencing of human neurons identifies somatic point mutation and indel enrichment in regulatory elements

LJ Luquette, MB Miller, Z Zhou, CL Bohrson, Y Zhao… - Nature …, 2022 - nature.com
Accurate somatic mutation detection from single-cell DNA sequencing is challenging due to
amplification-related artifacts. To reduce this artifact burden, an improved amplification …

Structure and repair of replication-coupled DNA breaks

R Pavani, V Tripathi, KB Vrtis, D Zong, R Chari… - Science, 2024 - science.org
Using CRISPR-Cas9 nicking enzymes, we examined the interaction between the replication
machinery and single-strand breaks, one of the most common forms of endogenous DNA …

Inflammation and DNA damage: cause, effect or both

A Pezone, F Olivieri, MV Napoli, A Procopio… - Nature Reviews …, 2023 - nature.com
Inflammation is a biological response involving immune cells, blood vessels and mediators
induced by endogenous and exogenous stimuli, such as pathogens, damaged cells or …

Active DNA demethylation promotes cell fate specification and the DNA damage response

D Wang, W Wu, E Callen, R Pavani, N Zolnerowich… - Science, 2022 - science.org
Neurons harbor high levels of single-strand DNA breaks (SSBs) that are targeted to
neuronal enhancers, but the source of this endogenous damage remains unclear. Using two …

Genetics and neurobiology of eating disorders

CM Bulik, JRI Coleman, JA Hardaway… - Nature …, 2022 - nature.com
Eating disorders (anorexia nervosa, bulimia nervosa and binge-eating disorder) are a
heterogeneous class of complex illnesses marked by weight and appetite dysregulation …