Engineering signalling pathways in mammalian cells

AV Leopold, VV Verkhusha - Nature biomedical engineering, 2024 - nature.com
In mammalian cells, signalling pathways orchestrate cellular growth, differentiation and
survival, as well as many other processes that are essential for the proper functioning of …

Engineering programmable material-to-cell pathways via synthetic notch receptors to spatially control differentiation in multicellular constructs

M Garibyan, T Hoffman, T Makaske, SK Do… - Nature …, 2024 - nature.com
Synthetic Notch (synNotch) receptors are genetically encoded, modular synthetic receptors
that enable mammalian cells to detect environmental signals and respond by activating user …

Soluble and multivalent Jag1 DNA origami nanopatterns activate Notch without pulling force

I Smyrlaki, F Fördős, I Rocamonde-Lago… - Nature …, 2024 - nature.com
The Notch signaling pathway has fundamental roles in embryonic development and in the
nervous system. The current model of receptor activation involves initiation via a force …

Control of spatio-temporal patterning via cell growth in a multicellular synthetic gene circuit

M Santorelli, PS Bhamidipati, J Courte… - Nature …, 2024 - nature.com
A major goal in synthetic development is to build gene regulatory circuits that control
patterning. In natural development, an interplay between mechanical and chemical …

Force-free activation of Notch with DNA origami

HM Kim, M Bathe - Trends in Genetics, 2024 - cell.com
The Notch signaling pathway is a highly conserved, fundamental process to embryogenesis
and neurogenesis. While force-induced conformational change is known to activate Notch …

Engineering programmable material-to-cell pathways via synthetic notch receptors to spatially control cellular phenotypes in multi-cellular constructs

M Garibyan, T Hoffman, T Makaske, S Do, AR March… - BioRxiv, 2023 - biorxiv.org
Synthetic Notch (synNotch) receptors are modular synthetic components that are genetically
engineered into mammalian cells to detect signals presented by neighboring cells and …

Temporal dynamics and stoichiometry in human Notch signaling from Notch synaptic complex formation to nuclear entry of the Notch intracellular domain

L Tveriakhina, G Scanavachi, ED Egan… - Developmental Cell, 2024 - cell.com
Mammalian Notch signaling occurs when the binding of Delta or Jagged to Notch stimulates
the proteolytic release of the Notch intracellular domain (NICD), which enters the nucleus to …

Separable Roles for Neur and Ubiquitin in Delta Signalling in the Drosophila CNS Lineages

K Kalodimou, M Stapountzi, N Vüllings, E Seib, T Klein… - Cells, 2023 - mdpi.com
The execution of a Notch signal at the plasma membrane relies on the mechanical force
exerted onto Notch by its ligand. It has been appreciated that the DSL ligands need to …

[HTML][HTML] Engineering transcriptional regulation for cell-based therapies

M Recktenwald, E Hutt, L Davis, J MacAulay… - SLAS technology, 2024 - Elsevier
A major aim in the field of synthetic biology is developing tools capable of responding to
user-defined inputs by activating therapeutically relevant cellular functions. Gene …

Synthetic biology approaches for enhancing safety and specificity of CAR-T cell therapies for solid cancers

GC Russell, Y Hamzaoui, D Rho, G Sutrave, JS Choi… - Cytotherapy, 2024 - Elsevier
CAR-T cell therapies have been successful in treating numerous hematologic malignancies
as the T cell can be engineered to target a specific antigen associated with the disease …