[HTML][HTML] Proximity labeling identifies a repertoire of site-specific R-loop modulators

Q Yan, P Wulfridge, J Doherty… - Nature …, 2022 - nature.com
R-loops are three-stranded nucleic acid structures that accumulate on chromatin in
neurological diseases and cancers and contribute to genome instability. Using a proximity-…

G-quadruplexes associated with R-loops promote CTCF binding

P Wulfridge, Q Yan, N Rell, J Doherty, S Jacobson… - Molecular Cell, 2023 - cell.com
… We confirmed that at CTCF peaks called from control mESC samples, R-loop signal is
significantly (p < 2.2 3 10 À16 ) … Two-sided Student’st test p values are shown where applicable. …

A nuclease-and bisulfite-based strategy captures strand-specific R-loops genome-wide

P Wulfridge, K Sarma - Elife, 2021 - elifesciences.org
R-loops are three-stranded nucleic acid structures with essential roles in many nuclear
processes. However, their unchecked accumulation is associated with genome instability and is …

[HTML][HTML] Decitabine reactivated pathways in platinum resistant ovarian cancer

…, Q Zuo, J Pilrose, Y Wang, C Shen, M Li, P Wulfridge… - Oncotarget, 2014 - ncbi.nlm.nih.gov
Combination therapy with decitabine, a DNMTi and carboplatin resensitized chemoresistant
ovarian cancer (OC) to platinum inducing promising clinical activity. We investigated gene-…

Improving metabolic health through precision dietetics in mice

WT Barrington, P Wulfridge, AE Wells, CM Rojas… - Genetics, 2018 - academic.oup.com
… The same methods were used to compare the effects of the Mediterranean, Japanese, and
Maasai/ketogenic diets to the American diet, with P-values calculated using the American diet …

[HTML][HTML] Disruption of ATRX-RNA interactions uncovers roles in ATRX localization and PRC2 function

…, R Warneford-Thomson, P Wulfridge… - Nature …, 2020 - nature.com
Heterochromatin in the eukaryotic genome is rigorously controlled by the concerted action
of protein factors and RNAs. Here, we investigate the RNA binding function of ATRX, a …

ATRX histone binding and helicase activities have distinct roles in neuronal differentiation

A Bieluszewska, P Wulfridge, J Doherty… - Nucleic Acids …, 2022 - academic.oup.com
ATRX is a chromatin remodeler, which is mutated in ATRX syndrome, a neurodevelopmental
disorder. ATRX mutations that alter histone binding or chromatin remodeling activities …

Analyzing whole genome bisulfite sequencing data from highly divergent genotypes

P Wulfridge, B Langmead, AP Feinberg… - Nucleic acids …, 2019 - academic.oup.com
In the study of DNA methylation, genetic variation between species, strains or individuals can
result in CpG sites that are exclusive to a subset of samples, and insertions and deletions …

[HTML][HTML] Precision pharmacological reversal of strain-specific diet-induced metabolic syndrome in mice informed by epigenetic and transcriptional regulation

P Wulfridge, A Davidovich, AC Salvador… - PLoS …, 2023 - journals.plos.org
Diet-related metabolic syndrome is the largest contributor to adverse health in the United
States. However, the study of gene-environment interactions and their epigenomic and …

A phase II study of decitabine and carboplatin in recurrent platinum (Pt)-resistant ovarian cancer (OC).

…, C Balch, W Berry, P Wulfridge… - Journal of Clinical …, 2011 - ascopubs.org
5011 Background: Aberrant DNA methylation is a hallmark of cancer. Preclinical studies
showed that hypomethylating agents reverse Pt resistance, supporting testing low dose …