G-quadruplex binders as cytostatic modulators of innate immune genes in cancer cells
G Miglietta, M Russo, RC Duardo… - Nucleic acids …, 2021 - academic.oup.com
Abstract G-quadruplexes (G4s) are non-canonical nucleic acid structures involved in
fundamental biological processes. As G4s are promising anticancer targets, in past decades …
fundamental biological processes. As G4s are promising anticancer targets, in past decades …
A CRISPR-Cas9 screen identifies EXO1 as a formaldehyde resistance gene
Fanconi Anemia (FA) is a rare, genome instability-associated disease characterized by a
deficiency in repairing DNA crosslinks, which are known to perturb several cellular …
deficiency in repairing DNA crosslinks, which are known to perturb several cellular …
[HTML][HTML] G-quadruplex resolution: From molecular mechanisms to physiological relevance
K Sato, P Knipscheer - DNA repair, 2023 - Elsevier
Guanine-rich DNA sequences can fold into stable four-stranded structures called G-
quadruplexes or G4s. Research in the past decade demonstrated that G4 structures are …
quadruplexes or G4s. Research in the past decade demonstrated that G4 structures are …
[HTML][HTML] Reading ADP-ribosylation signaling using chemical biology and interaction proteomics
ADP-ribose (ADPr) readers are essential components of ADP-ribosylation signaling, which
regulates genome maintenance and immunity. The identification and discrimination …
regulates genome maintenance and immunity. The identification and discrimination …
ATR kinase supports normal proliferation in the early S phase by preventing replication resource exhaustion
The ATR kinase, which coordinates cellular responses to DNA replication stress, is also
essential for the proliferation of normal unstressed cells. Although its role in the replication …
essential for the proliferation of normal unstressed cells. Although its role in the replication …
Solenoid architecture of HUWE1 contributes to ligase activity and substrate recognition
HECT ubiquitin ligases play essential roles in metazoan development and physiology. The
HECT ligase HUWE1 is central to the cellular stress response by mediating degradation of …
HECT ligase HUWE1 is central to the cellular stress response by mediating degradation of …
Guiding ATR and PARP inhibitor combinations with chemogenomic screens
M Zimmermann, C Bernier, B Kaiser, S Fournier, L Li… - Cell Reports, 2022 - cell.com
Combinations of ataxia telangiectasia-and Rad3-related kinase inhibitors (ATRis) and poly
(ADP-ribose) polymerase inhibitors (PARPis) synergistically kill tumor cells through …
(ADP-ribose) polymerase inhibitors (PARPis) synergistically kill tumor cells through …
FACS-based genome-wide CRISPR screens define key regulators of DNA damage signaling pathways
DNA damage-activated signaling pathways are critical for coordinating multiple cellular
processes, which must be tightly regulated to maintain genome stability. To provide a …
processes, which must be tightly regulated to maintain genome stability. To provide a …
Endogenous formaldehyde scavenges cellular glutathione resulting in redox disruption and cytotoxicity
C Umansky, AE Morellato, M Rieckher… - Nature …, 2022 - nature.com
Formaldehyde (FA) is a ubiquitous endogenous and environmental metabolite that is
thought to exert cytotoxicity through DNA and DNA-protein crosslinking, likely contributing to …
thought to exert cytotoxicity through DNA and DNA-protein crosslinking, likely contributing to …
Multiparameter single-cell proteomic technologies give new insights into the biology of ovarian tumors
IG Funingana, JS Bedia, YW Huang… - Seminars in …, 2023 - Springer
High-grade serous ovarian cancer (HGSOC) is the most lethal gynecological malignancy. Its
diagnosis at advanced stage compounded with its excessive genomic and cellular …
diagnosis at advanced stage compounded with its excessive genomic and cellular …