Results 71 to 80 of about 32,358 (200)

Using glycyrrhizic acid to target sumoylation processes during Epstein-Barr virus latency.

PLoS ONE, 2019
Cellular sumoylation processes are proposed targets for anti-viral and anti-cancer therapies. We reported that Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1) dysregulates cellular sumoylation processes, contributing to its oncogenic potential ...
Gretchen L Bentz, Angela J Lowrey, Dustin C Horne, Vy Nguyen, Austin R Satterfield, Tabithia D Ross, Abigail E Harrod, Olga N Uchakina, Robert J McKallip   +8 more
doaj   +1 more source

Solo or in Concert: SUMOylation in Pathogenic Fungi [PDF]

The Plant Pathology Journal
SUMOylation plays a pivotal role in DNA replication and repair, transcriptional stability, and stress response. Although SUMOylation is a conserved post-translational modification (PTM) in eukaryotes, the number, type, and function of SUMOylation ...
You-Jin Lim, Yong-Hwan Lee
doaj   +1 more source

Integration of epigenetics into ecotoxicology: insights and fundamental research needs

Biological Reviews, EarlyView.
ABSTRACT Epigenetics refers to heritable changes in genome function that occur without direct alterations to the DNA sequence. A multitude of environmental contaminants can influence the epigenetic marks of a genome. Changes of epigenetic marks including DNA methylation, histone modifications, and non‐coding RNAs can induce alterations at the gene ...
Albano Pinto, Jana Asselman, Patrícia Pereira, Joana Luísa Pereira   +3 more
wiley   +1 more source

Regulation of R‐Loop Dynamics by Proteins and Long Noncoding RNAs: An Emerging Paradigm for Cancer Treatment

Cancer Science, EarlyView.
R‐loops are three‐stranded nucleic acid structures whose dysregulation leads to genomic instability and cancer progression. This review summarizes the protein and lncRNA machineries that regulate R‐loop dynamics and discusses the therapeutic potential of targeting these pathways in cancer.
Miho M. Suzuki, Keiko Shinjo, Tatsunori Nishimura, Yutaka Kondo   +3 more
wiley   +1 more source

P855: SYNERGISTIC EFFICACY OF COMBINED SUMOYLATION AND PROTEASOME INHIBITION IN MULTIPLE MYELOMA

, 2022
Ullrich Keller, G. Heynen, F. Baumgartner, M. Heider, U. Patra, Jan Braune, Philip Mertins, Sören Müller, Florian Bassermann, Jan Krönke, Mathias Wirth   +10 more
openalex   +1 more source

Importance of SUMOylation Consensus Sequence of MAFK in Regulating EMT, Tumor Growth, Stemness, and Drug Resistance

Cancer Science, EarlyView.
In this study, we focused on SUMOylation, a posttranslational modification, and investigated the importance of its consensus sequence in MAFK. We demonstrated that the non‐SUMOylation mimic mutant MAFK (EA) impairs MAFK‐induced EMT, cellular migration and invasion, tumor and sphere formation, acquisition of stem‐like properties, and drug resistance ...
Thuy Linh Dang Cao, Yukari Okita, Reon Yahatabara, Manar A. Elhinnawi, Nuriza Ulul Azmi, Thanasis Poullikkas, Hozumi Motohashi, Mitsuyasu Kato   +7 more
wiley   +1 more source

Roles of TIF1β in Leukemic Stem Cell Through SETDB1‐Dependent and Independent Mechanisms

Cancer Science, EarlyView.
In leukemic stem cell, BCR::ABL cooperates with TIF1β to open chromatin at oncogenes and close chromatin at differentiation regulators, driving leukemic reprogramming. In TIF1β‐deficient stem cell, the loss of TIF1β inverts this balance, showing closed chromatin at oncogenes and open chromatin at differentiation regulators.
Mariko Morii, Sho Kubota, Goro Sashida
wiley   +1 more source

SUMOylation effects on neural stem cells self-renewal, differentiation, and survival

Neuroscience Research
SUMO (small ubiquitin-like modifier) conjugation or SUMOylation, a post-translational modification, is a crucial regulator of protein function and cellular processes.
Letícia Yoshitome Queiroz, Ryoichiro Kageyama, Helena I. Cimarosti   +2 more
doaj   +1 more source

Liquid–Liquid Phase Separation in Major Hallmarks of Cancer

Cell Proliferation, EarlyView.
Aberrant condensates formed through phase separation are involved in the dysregulation of various critical cellular processes, including genome stability, transcriptional regulation and signal transduction, thereby promoting malignant transformation and the acquisition of multiple cancer hallmarks.
Chen‐chen Xie, Ting Wang, Xin‐ran Liu, Yan Wang, Qin Dang, Tian Ding, Jia‐qi Xu, Xian‐jun Yu, Hai Lin, Xiao‐wu Xu, Yi Qin   +10 more
wiley   +1 more source

Cas9 beyond CRISPR – SUMOylation, effector‐like potential and pathogenic adaptation

The FEBS Journal, EarlyView.
This Viewpoint explores the possibility that Cas9, beyond its canonical role in CRISPR immunity, may act as a host‐modulating effector during infection by Cas9‐encoding bacteria. Such a nucleomodulin‐like function could be influenced by eukaryotic post‐translational modifications, particularly SUMOylation, with potential implications for host–pathogen ...
Umut Sahin
wiley   +1 more source