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Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

open access: yesAdvanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim   +8 more
wiley   +1 more source

Beyond DNA damage response: Immunomodulatory attributes of CHEK2 in solid tumors. [PDF]

open access: yesOncotarget
Qian H   +8 more
europepmc   +1 more source

DNA Damage by Fasicularin [PDF]

open access: possibleJournal of the American Chemical Society, 2005
Fasicularin is a structurally novel thiocyanate-containing alkaloid isolated from the ascidian Nephteis fasicularis. Early biological experiments suggested that this compound's cytotoxic properties may stem from its ability to damage cellular DNA. Sequence gel analysis reveals that treatment of a 5'-32P-labeled DNA duplex with fasicularin in pH 7.0 ...
Hideki Abe   +4 more
openaire   +2 more sources
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The DNA damaging revolution

Critical Reviews in Oncology/Hematology, 2020
Poly(ADP-ribose) polymerase (PARP) is a nuclear enzyme that plays a critical role in the repair of single-strand DNA damage via the base excision repair pathway. PARP inhibitors have substantial single-agent antitumor activity by inducing synthetic lethality.
Bulent Cetin   +2 more
openaire   +3 more sources

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