The DNA damage response and inflammation in cancer
Genomic stability in normal cells is crucial to avoid oncogenesis. Accordingly, multiple
components of the DNA damage response (DDR) operate as bona fide tumor suppressor …
components of the DNA damage response (DDR) operate as bona fide tumor suppressor …
The synthetic lethality of targeting cell cycle checkpoints and PARPs in cancer treatment
S Li, L Wang, Y Wang, C Zhang, Z Hong… - Journal of Hematology & …, 2022 - Springer
Continuous cell division is a hallmark of cancer, and the underlying mechanism is tumor
genomics instability. Cell cycle checkpoints are critical for enabling an orderly cell cycle and …
genomics instability. Cell cycle checkpoints are critical for enabling an orderly cell cycle and …
ATM orchestrates ferritinophagy and ferroptosis by phosphorylating NCOA4
H Wu, Q Liu, X Shan, W Gao, Q Chen - Autophagy, 2023 - Taylor & Francis
Ferroptosis is a newly characterized form of programmed cell death, which is driven by the
lethal accumulation of lipid peroxides catalyzed by the intracellular bioactive iron. Targeted …
lethal accumulation of lipid peroxides catalyzed by the intracellular bioactive iron. Targeted …
[HTML][HTML] Cryo-EM structure of the Mre11-Rad50-Nbs1 complex reveals the molecular mechanism of scaffolding functions
M Rotheneder, K Stakyte, E van de Logt, JD Bartho… - Molecular cell, 2023 - cell.com
The DNA double-strand break repair complex Mre11-Rad50-Nbs1 (MRN) detects and
nucleolytically processes DNA ends, activates the ATM kinase, and tethers DNA at break …
nucleolytically processes DNA ends, activates the ATM kinase, and tethers DNA at break …
Chromosomal fragile site breakage by EBV-encoded EBNA1 at clustered repeats
JSZ Li, A Abbasi, DH Kim, SM Lippman, LB Alexandrov… - Nature, 2023 - nature.com
Epstein–Barr virus (EBV) is an oncogenic herpesvirus associated with several cancers of
lymphocytic and epithelial origin,–. EBV encodes EBNA1, which binds to a cluster of 20 …
lymphocytic and epithelial origin,–. EBV encodes EBNA1, which binds to a cluster of 20 …
Small molecule inhibitors targeting the cancers
Compared with traditional therapies, targeted therapy has merits in selectivity, efficacy, and
tolerability. Small molecule inhibitors are one of the primary targeted therapies for cancer …
tolerability. Small molecule inhibitors are one of the primary targeted therapies for cancer …
Structural insights into the activation of ataxia-telangiectasia mutated by oxidative stress
AC Howes, O Perisic, RL Williams - Science Advances, 2023 - science.org
Ataxia-telangiectasia mutated (ATM) is a master kinase regulating DNA damage response
that is activated by DNA double-strand breaks. However, ATM is also directly activated by …
that is activated by DNA double-strand breaks. However, ATM is also directly activated by …
Selective activator of human ClpP triggers cell cycle arrest to inhibit lung squamous cell carcinoma
LL Zhou, T Zhang, Y Xue, C Yue, Y Pan… - Nature …, 2023 - nature.com
Chemo-activation of mitochondrial ClpP exhibits promising anticancer properties. However,
we are currently unaware of any studies using selective and potent ClpP activators in lung …
we are currently unaware of any studies using selective and potent ClpP activators in lung …
DNA polymerase ε harmonizes topological states and R-loops formation to maintain genome integrity in Arabidopsis
Q Li, J Zhou, S Li, W Zhang, Y Du, K Li, Y Wang… - Nature …, 2023 - nature.com
Genome topology is tied to R-loop formation and genome stability. However, the regulatory
mechanism remains to be elucidated. By establishing a system to sense the connections …
mechanism remains to be elucidated. By establishing a system to sense the connections …
Mitochondrial DNA damage as driver of cellular outcomes
CA Nadalutti, S Ayala-Peña… - American Journal of …, 2022 - journals.physiology.org
Mitochondria are primarily involved in energy production through the process of oxidative
phosphorylation (OXPHOS). Increasing evidence has shown that mitochondrial function …
phosphorylation (OXPHOS). Increasing evidence has shown that mitochondrial function …