Results 211 to 220 of about 718,683 (284)

Human APOBEC3G suppresses homologous recombination and LIG4‐independent end joining in DNA double‐strand break repair

The FEBS Journal, EarlyView.
Chromosomal DNA double‐strand breaks (DSBs) are repaired by homologous recombination and nonhomologous end joining (NHEJ). Recent work has additionally established theta‐mediated end‐joining (TMEJ) as a mechanism for DSB joining. Cells lacking NHEJ and TMEJ can repair DSBs in a homology‐dependent manner.
Shinta Saito, Miori Murayama, Usaki Arai, Sekifumi Akatsu, Ami Yamamoto, Misaki Kadoguchi, Noritaka Adachi   +6 more
wiley   +1 more source

Clinical approaches to overcome PARP inhibitor resistance. [PDF]

Mol Cancer
Zou Y, Zhang H, Chen P, Tang J, Yang S, Nicot C, Guan Z, Li X, Tang H.   +8 more
europepmc   +1 more source

Tankyrase‐2 regulates adipocyte differentiation through AMPK/mTOR signaling

The FEBS Journal, EarlyView.
Tankyrase 2 (TNKS2), a PARP family member, underpins adipocyte differentiation. TNKS2 controls LKB1 protein level, and consequently, the activity of the mTOR/AMPK system and adipocyte differentiation through a layered process. Pharmacological inhibition of TNKS2 leaves other PARPs and DNA repair active and therefore represents a novel target in ...
Boglarka Rauch, Gyula Ujlaki, Szilard Poliska, Nakayi Murahwa, Patrik Kovacs, Aladar Pettko‐Szandtner, Karen Uray, Peter Bai   +7 more
wiley   +1 more source

Changes in Cyclin E1 expression and CCNE1 amplification in high-grade ovarian carcinomas post-PARP inhibitor exposure. [PDF]

Br J Cancer
Trecourt A, Valent A, Yaniz-Galende E, Rouleau E, Grau Bejar JF, Blanc-Durand F, Edmond E, Le Formal A, Genestie C, Leary A.   +9 more
europepmc   +1 more source

RAD51 and RAD51 paralog inhibition sensitizes nonreplicating quiescent keratinocytes to UV radiation

Photochemistry and Photobiology, EarlyView.
UV radiation and other compounds generate DNA adducts that block transcription and induce cell death if not removed by the nucleotide excision repair system. In this work, we used a small‐scale pharmacological screen to discover that inhibition of the recombinase RAD51 sensitized nonreplicating quiescent keratinocytes to both UVR and other agents that ...
Saman Khan, Angitha Nair, M. Alexandra Carpenter, Michael G. Kemp   +3 more
wiley   +1 more source

Novel therapeutic potential of the PARP inhibitor talazoparib in synovial sarcoma and its combined effect with ATR inhibitor. [PDF]

Discov Oncol
Honda N, Taniguchi H, Ono S, Hayashi F, Imamura E, Gyotoku H, Takemoto S, Takazono T, Ishimoto H, Sakamoto N, Obase Y, Masutani M, Nishino T, Mukae H.   +13 more
europepmc   +1 more source

The effect of photodynamic therapy in head and neck cancer: A comprehensive review of in vivo models

Photochemistry and Photobiology, EarlyView.
This review evaluates Photodynamic Therapy (PDT) in in vivo head and neck cancer models. PDT effectively generates ROS, reducing tumor growth, cell proliferation and angiogenesis while enhancing survival and immune responses. However, methodological heterogeneity highlights the urgent need for standardized dosimetric protocols to ensure reproducibility
Bibiana Padilha de Menezes da Silva, Rebeca Barros Nascimento, Giovanna Lopes Carvalho, Rebeca Boltes Cecatto, Maria Stella Moreira, Maria Fernanda Setúbal Destro Rodrigues   +5 more
wiley   +1 more source

GPX4 Inhibition Enhances the Antitumor Effect of PARP Inhibitor on Homologous Recombination Proficient Ovarian Cancer Cells. [PDF]

Curr Cancer Drug Targets
Gu J, Qian S, Qian F, Wu X, Chen L, Chen X, Chen Z, Song F, Zheng M, Wang L, Cheng X.   +10 more
europepmc   +1 more source

Harnessing benzamides as plant stress inhibitors, growth promoters and in management of crop resilience—A review

Plant Biology, EarlyView.
Benzamides boost crop resilience by inhibiting poly(ADP‐ribose) polymerase (PARP) to enhance stress tolerance and, through their antimicrobial, herbicidal, and insecticidal derivatives, they offer broad protection for sustainable crop improvement. Abstract Benzamides have emerged as potent stress inhibitors and growth promoters in plant biotechnology ...
M. J. Koetle, T. E. Motaung, S. O. Amoo
wiley   +1 more source

Replication protein A protects lagging strand gaps, restricting PARP inhibitor-induced synthetic lethality in BRCA1-deficient tumors. [PDF]

Nucleic Acids Res
VanderVere-Carozza PS, Jordan MR, Garrett JE, Pollok KE, Pawelczak KS, Turchi JJ.   +5 more
europepmc   +1 more source