E3 ligases meet their match: fragment-based approaches to discover new E3 ligands and to unravel E3 biology

IN Michaelides, GW Collie - Journal of medicinal chemistry, 2023 - ACS Publications
Ubiquitination is a key post-translational modification of proteins, affecting the regulation of
multiple cellular processes. Cells are equipped with over 600 ubiquitin orchestrators, called …

The multi-functionality of UHRF1: epigenome maintenance and preservation of genome integrity

M Mancini, E Magnani, F Macchi… - Nucleic acids …, 2021 - academic.oup.com
During S phase, the cooperation between the macromolecular complexes regulating DNA
synthesis, epigenetic information maintenance and DNA repair is advantageous for cells, as …

Pharmacological perturbation of the phase-separating protein SMNDC1

L Enders, M Siklos, J Borggräfe, S Gaussmann… - Nature …, 2023 - nature.com
SMNDC1 is a Tudor domain protein that recognizes di-methylated arginines and controls
gene expression as an essential splicing factor. Here, we study the specific contributions of …

Magnet for the needle in haystack:“crystal structure first” fragment hits unlock active chemical matter using targeted exploration of vast chemical spaces

J Müller, R Klein, O Tarkhanova… - Journal of Medicinal …, 2022 - ACS Publications
Fragment-based drug discovery (FBDD) has successfully led to approved therapeutics for
challenging and “undruggable” targets. In the context of FBDD, we introduce a novel …

A patent review of berberine and its derivatives with various pharmacological activities (2016–2020)

Y Kong, L Li, LG Zhao, P Yu, DD Li - Expert Opinion on …, 2022 - Taylor & Francis
Introduction Berberine (BBR), as one of the outstanding representatives of isoquinoline
alkaloids, has been used as an antibacterial drug for a long time in China since ancient …

Chemical inhibitors targeting histone methylation readers

X Huang, Y Chen, Q Xiao, X Shang, Y Liu - Pharmacology & Therapeutics, 2024 - Elsevier
Histone methylation reader domains are protein modules that recognize specific histone
methylation marks, such as methylated or unmethylated lysine or arginine residues on …

Development of potent inhibitors by fragment‐linking strategies

EV Bedwell, WJ McCarthy, AG Coyne… - Chemical Biology & …, 2022 - Wiley Online Library
Fragment‐based drug discovery (FBDD) is a method of identifying small molecule hits that
can be elaborated rationally through fragment growing, merging and linking, to afford high …

Making connections: integrative signaling mechanisms coordinate DNA break repair in chromatin

A Sanchez, D Lee, DI Kim, KM Miller - Frontiers in Genetics, 2021 - frontiersin.org
DNA double-strand breaks (DSBs) are hazardous to genome integrity and can promote
mutations and disease if not handled correctly. Cells respond to these dangers by engaging …

UHRF1 is a mediator of KRAS driven oncogenesis in lung adenocarcinoma

K Kostyrko, M Román, AG Lee, DR Simpson… - Nature …, 2023 - nature.com
KRAS is a frequent driver in lung cancer. To identify KRAS-specific vulnerabilities in lung
cancer, we performed RNAi screens in primary spheroids derived from a Kras mutant mouse …

Inhibitors of DNA methylation

M Lopez, J Gilbert, J Contreras, L Halby… - … -Role and Function, 2022 - Springer
DNA methylation is involved in numerous biological processes and is deregulated in human
diseases. The modulation of the activity of the enzymes and proteins in charge of DNA …