O-GlcNAcylation and O-GlcNAc cycling regulate gene transcription: emerging roles in cancer

MP Parker, KR Peterson, C Slawson - Cancers, 2021 - mdpi.com
Simple Summary O-linked β-N-acetylglucosamine (O-GlcNAc) is a post-translational
modification (PTM) linking nutrient flux through the hexosamine biosynthetic pathway (HBP) …

O-GlcNAcylation in cancer development and immunotherapy

XF He, X Hu, GJ Wen, Z Wang, WJ Lin - Cancer Letters, 2023 - Elsevier
O-linked β-DN-acetylglucosamine (O-GlcNAc), as a posttranslational modification (PTM), is
a reversible reaction that attaches β-N-GlcNAc to Ser/Thr residues on specific proteins by O …

[HTML][HTML] A novel SIRT6 activator ameliorates neuroinflammation and ischemic brain injury via EZH2/FOXC1 axis

T He, J Shang, C Gao, X Guan, Y Chen, L Zhu… - … Pharmaceutica Sinica B, 2021 - Elsevier
Ischemic stroke is the second leading cause of death worldwide with limited medications
and neuroinflammation was recognized as a critical player in the progression of stroke, but …

Post-translational modifications of PRC2: signals directing its activity

Y Yang, G Li - Epigenetics & chromatin, 2020 - Springer
Abstract Polycomb repressive complex 2 (PRC2) is a chromatin-modifying enzyme that
catalyses the methylation of histone H3 at lysine 27 (H3K27me1/2/3). This complex …

Targeting O-GlcNAcylation in cancer therapeutic resistance: The sugar Saga continues

L Chen, M Hu, L Chen, Y Peng, C Zhang, X Wang, X Li… - Cancer Letters, 2024 - Elsevier
Abstract O-linked-N-acetylglucosaminylation (O-GlcNAcylation), a dynamic post-
translational modification (PTM), holds profound implications in controlling various cellular …

Simultaneously identifying and distinguishing glycoproteins with O-GlcNAc and O-GalNAc (the Tn antigen) in human cancer cells

S Xu, J Zheng, H Xiao, R Wu - Analytical Chemistry, 2022 - ACS Publications
Glycoproteins with diverse glycans are essential to human cells, and subtle differences in
glycan structures may result in entirely different functions. One typical example is proteins …

O-GlcNAcylation links oncogenic signals and cancer epigenetics

L Sun, S Lv, T Song - Discover Oncology, 2021 - Springer
Prevalent dysregulation of epigenetic modifications plays a pivotal role in cancer. Targeting
epigenetic abnormality is a new strategy for cancer therapy. Understanding how …

O-GlcNAc: Regulator of Signaling and Epigenetics Linked to X-linked Intellectual Disability

D Konzman, LK Abramowitz, A Steenackers… - Frontiers in …, 2020 - frontiersin.org
Cellular identity in multicellular organisms is maintained by characteristic transcriptional
networks, nutrient consumption, energy production and metabolite utilization. Integrating …

KDM6A-ARHGDIB axis blocks metastasis of bladder cancer by inhibiting Rac1

L Liu, J Cui, Y Zhao, X Liu, L Chen, Y Xia, Y Wang… - Molecular cancer, 2021 - Springer
Background KDM6A, a histone demethylase, is frequently mutated in bladder cancer (BCa).
However, the role and detailed molecular mechanism of KDM6A involved in bladder cancer …

O-GlcNAcylation Links Nutrition to the Epigenetic Downregulation of UNC5A during Colon Carcinogenesis

A Decourcelle, N Very, M Djouina, I Loison, J Thévenet… - Cancers, 2020 - mdpi.com
Simple Summary Nutritional disorders represent major risk factors for colorectal cancer
according to mechanisms of action that are still insufficiently known. The aim of our study …