Molecular and physiological consequences of faulty eukaryotic ribonucleotide excision repair

V Kellner, B Luke - The EMBO journal, 2020 - embopress.org
The duplication of the eukaryotic genome is an intricate process that has to be tightly safe‐
guarded. One of the most frequently occurring errors during DNA synthesis is the mis …

The role of cGAS/STING in intestinal immunity

F Wottawa, D Bordoni, N Baran… - European Journal of …, 2021 - Wiley Online Library
The gastrointestinal tract is a highly complex microenvironment under constant interaction
with potentially harmful pathogens. Inflammatory bowel disease (IBD) is an archetypical …

Aicardi-Goutières syndrome-associated gene SAMHD1 preserves genome integrity by preventing R-loop formation at transcription–replication conflict regions

K Park, J Ryoo, H Jeong, M Kim, S Lee, SY Hwang… - PLoS …, 2021 - journals.plos.org
The comorbid association of autoimmune diseases with cancers has been a major obstacle
to successful anti-cancer treatment. Cancer survival rate decreases significantly in patients …

[HTML][HTML] Cancer cell-specific cGAS/STING Signaling pathway in the era of advancing cancer cell biology

V Kumar, C Bauer, JH Stewart IV - European Journal of Cell Biology, 2023 - Elsevier
Pattern-recognition receptors (PRRs) are critical to recognizing endogenous and exogenous
threats to mount a protective proinflammatory innate immune response. PRRs may be …

RNaseH2A downregulation drives inflammatory gene expression via genomic DNA fragmentation in senescent and cancer cells

S Sugawara, R Okada, TM Loo, H Tanaka… - Communications …, 2022 - nature.com
Cellular senescence caused by oncogenic stimuli is associated with the development of
various age-related pathologies through the senescence-associated secretory phenotype …

Light-strand bias and enriched zones of embedded ribonucleotides are associated with DNA replication and transcription in the human-mitochondrial genome

P Xu, T Yang, DL Kundnani, M Sun… - Nucleic Acids …, 2024 - academic.oup.com
Abundant ribonucleoside-triphosphate (rNTP) incorporation into DNA by DNA polymerases
in the form of ribonucleoside monophosphates (rNMPs) is a widespread phenomenon in …

[HTML][HTML] Epithelial X-box binding protein 1 coordinates tumor protein p53-driven DNA damage responses and suppression of intestinal carcinogenesis

L Welz, N Kakavand, X Hang, G Laue, G Ito, MG Silva… - Gastroenterology, 2022 - Elsevier
Background & Aims Throughout life, the intestinal epithelium undergoes constant self-
renewal from intestinal stem cells. Together with genotoxic stressors and failing DNA repair …

Signatures of TOP1 transcription-associated mutagenesis in cancer and germline

MAM Reijns, DA Parry, TC Williams, F Nadeu… - Nature, 2022 - nature.com
The mutational landscape is shaped by many processes. Genic regions are vulnerable to
mutation but are preferentially protected by transcription-coupled repair. In microorganisms …

Ribonucleotide incorporation into DNA during DNA replication and its consequences

ZX Zhou, JS Williams, SA Lujan… - Critical reviews in …, 2021 - Taylor & Francis
Ribonucleotides are the most abundant non-canonical nucleotides in the genome. Their
vast presence and influence over genome biology is becoming increasingly appreciated …

[HTML][HTML] Molecular regulation mechanism of intestinal stem cells in mucosal injury and repair in ulcerative colitis

L Zheng, SL Duan - World Journal of Gastroenterology, 2023 - ncbi.nlm.nih.gov
Ulcerative colitis (UC) is a chronic nonspecific inflammatory disease with complex causes.
The main pathological changes were intestinal mucosal injury. Leucine-rich repeat …