Structural, molecular, and functional insights into Schlafen proteins

U Jo, Y Pommier - Experimental & Molecular Medicine, 2022 - nature.com
Schlafen (SLFN) genes belong to a vertebrate gene family encoding proteins with high
sequence homology. However, each SLFN is functionally divergent and differentially …

A wake-up call for cancer DNA damage: the role of Schlafen 11 (SLFN11) across multiple cancers

B Zhang, K Ramkumar, RJ Cardnell, CM Gay… - British journal of …, 2021 - nature.com
DNA-damaging agents exploit increased genomic instability, a hallmark of cancer. Recently,
inhibitors targeting the DNA damage response (DDR) pathways, such as PARP inhibitors …

Combined small-molecule treatment accelerates maturation of human pluripotent stem cell-derived neurons

E Hergenreder, AP Minotti, Y Zorina, P Oberst… - Nature …, 2024 - nature.com
The maturation of human pluripotent stem cell (hPSC)-derived neurons mimics the
protracted timing of human brain development, extending over months to years for reaching …

Schlafen 11 triggers innate immune responses through its ribonuclease activity upon detection of single-stranded DNA

P Zhang, X Hu, Z Li, Q Liu, L Liu, Y **, S Liu… - Science …, 2024 - science.org
Nucleic acids are major structures detected by the innate immune system. Although
intracellular single-stranded DNA (ssDNA) accumulates during pathogen infection or …

Mechanistic understanding of human SLFN11

FJ Metzner, SJ Wenzl, M Kugler, S Krebs… - Nature …, 2022 - nature.com
Abstract Schlafen 11 (SLFN11) is an interferon-inducible antiviral restriction factor with tRNA
endoribonuclease and DNA binding functions. It is recruited to stalled replication forks in …

SLFN11 promotes CDT1 degradation by CUL4 in response to replicative DNA damage, while its absence leads to synthetic lethality with ATR/CHK1 inhibitors

U Jo, Y Murai, S Chakka, L Chen, K Cheng… - Proceedings of the …, 2021 - pnas.org
Schlafen-11 (SLFN11) inactivation in∼ 50% of cancer cells confers broad chemoresistance.
To identify therapeutic targets and underlying molecular mechanisms for overcoming …

SLFN11 informs on standard of care and novel treatments in a wide range of cancer models

C Winkler, J Armenia, GN Jones, L Tobalina… - British journal of …, 2021 - nature.com
Abstract Background Schlafen 11 (SLFN11) has been linked with response to DNA-
damaging agents (DDA) and PARP inhibitors. An in-depth understanding of several aspects …

Structural and biochemical characterization of human Schlafen 5

FJ Metzner, E Huber, KP Hopfner… - Nucleic Acids …, 2022 - academic.oup.com
The Schlafen family belongs to the interferon-stimulated genes and its members are
involved in cell cycle regulation, T cell quiescence, inhibition of viral replication, DNA-repair …

Phosphorylation-mediated conformational change regulates human SLFN11

M Kugler, FJ Metzner, G Witte, KP Hopfner… - Nature …, 2024 - nature.com
Abstract Human Schlafen 11 (SLFN11) is sensitizing cells to DNA damaging agents by
irreversibly blocking stalled replication forks, making it a potential predictive biomarker in …

SLFN11 inactivation induces proteotoxic stress and sensitizes cancer cells to ubiquitin activating enzyme inhibitor TAK-243

Y Murai, U Jo, J Murai, LM Jenkins, SYN Huang… - Cancer …, 2021 - aacrjournals.org
Abstract Schlafen11 (SLFN11) inactivation occurs in approximately 50% of cancer cell lines
and in a large fraction of patient tumor samples, which leads to chemoresistance. Therefore …