Transcription regulation by biomolecular condensates

G Pei, H Lyons, P Li, BR Sabari - Nature Reviews Molecular Cell …, 2024 - nature.com
Biomolecular condensates regulate transcription by dynamically compartmentalizing the
transcription machinery. Classic models of transcription regulation focus on the recruitment …

Energy-driven genome regulation by ATP-dependent chromatin remodellers

S Eustermann, AB Patel, KP Hopfner, Y He… - … Reviews Molecular Cell …, 2024 - nature.com
The packaging of DNA into chromatin in eukaryotes regulates gene transcription, DNA
replication and DNA repair. ATP-dependent chromatin remodelling enzymes (re) arrange …

Chromatin remodellers as therapeutic targets

HA Malone, CWM Roberts - Nature Reviews Drug Discovery, 2024 - nature.com
Large-scale cancer genome sequencing studies have revealed that chromatin regulators
are frequently mutated in cancer. In particular, more than 20% of cancers harbour mutations …

Condensate interfacial forces reposition DNA loci and probe chromatin viscoelasticity

AR Strom, Y Kim, H Zhao, YC Chang, ND Orlovsky… - Cell, 2024 - cell.com
Biomolecular condensates assemble in living cells through phase separation and related
phase transitions. An underappreciated feature of these dynamic molecular assemblies is …

Functional specificity in biomolecular condensates revealed by genetic complementation

BR Sabari, AA Hyman, D Hnisz - Nature Reviews Genetics, 2024 - nature.com
Biomolecular condensates are thought to create subcellular microenvironments that
regulate specific biochemical activities. Extensive in vitro work has helped link condensate …

Prion-like domain mediated phase separation of ARID1A promotes oncogenic potential of Ewing's sarcoma

YR Kim, J Joo, HJ Lee, C Kim, JC Park, YS Yu… - Nature …, 2024 - nature.com
Liquid-liquid phase separation (LLPS) facilitates the formation of membraneless organelles
within cells, with implications in various biological processes and disease states. AT-rich …

Macromolecular condensation organizes nucleolar sub-phases to set up a pH gradient

MR King, KM Ruff, AZ Lin, A Pant, M Farag… - Cell, 2024 - cell.com
Nucleoli are multicomponent condensates defined by coexisting sub-phases. We identified
distinct intrinsically disordered regions (IDRs), including acidic (D/E) tracts and K-blocks …

Membraneless organelles in health and disease: exploring the molecular basis, physiological roles and pathological implications

Y Li, Y Liu, XY Yu, Y Xu, X Pan, Y Sun… - … and Targeted Therapy, 2024 - nature.com
Once considered unconventional cellular structures, membraneless organelles (MLOs),
cellular substructures involved in biological processes or pathways under physiological …

Solutes unmask differences in clustering versus phase separation of FET proteins

M Kar, LT Vogel, G Chauhan, S Felekyan… - Nature …, 2024 - nature.com
Phase separation and percolation contribute to phase transitions of multivalent
macromolecules. Contributions of percolation are evident through the viscoelasticity of …

An RNA-centric view of transcription and genome organization

JE Henninger, RA Young - Molecular Cell, 2024 - cell.com
Foundational models of transcriptional regulation involve the assembly of protein complexes
at DNA elements associated with specific genes. These assemblies, which can include …