Results 221 to 230 of about 6,586,941 (358)

Norbornene Homopolymerization Limits Cell Spreading in Thiol–Ene Photoclick Hydrogels

Advanced Healthcare Materials, EarlyView.
Thiol–norbornene click reactions are often used in the development of cell‐permissive 3D hydrogels. However, ene–ene crosslinks in other thiol–ene systems are known to limit permissivity. This study demonstrates the negative effects of norbornene homopolymerization on 3D cell spreading and circumvents the issue by modulating polymer degree of ...
James L. Gentry, Steven R. Caliari
wiley   +1 more source

Integrin adhesome axis inhibits the RPM-1 ubiquitin ligase signaling hub to regulate growth cone and axon development. [PDF]

PLoS Genet
Amezquita J, Desbois M, Opperman KJ, Pak JS, Christensen EL, Nguyen NT, Diaz-Garcia K, Borgen MA, Grill B.   +8 more
europepmc   +1 more source

Differing Semaphorin 3A Concentrations Trigger Distinct Signaling Mechanisms in Growth Cone Collapse

Journal of Neuroscience, 2012
R. Manns, G. Cook, C. Holt, R. Keynes
semanticscholar   +1 more source

Mechanical Reinforced and Self‐healing Hydrogels: Bioprinted Biomimetic Methacrylated Collagen Peptide‐Xanthan Gum Constructs for Ligament Regeneration

Advanced Healthcare Materials, EarlyView.
Readily UV‐curing and self‐healing methacrylated collagen peptide (COPMA) hydrogels are developed with tunable mechanical properties. As the interpenetrating network between COPMA and xanthan gum (XG), COPMA‐XG bioinks show improved mechanical properties, printability, and stability, compared to COPMA or XG.
Hongjuan Weng, Monize Caiado Decarli, Lei He, Wen Chen, Sabine van Rijt, Katrien V. Bernaerts, Lorenzo Moroni   +6 more
wiley   +1 more source

Identification of the growth cone as a probe and driver of neuronal migration in the injured brain. [PDF]

Nat Commun
Nakajima C, Sawada M, Umeda E, Takagi Y, Nakashima N, Kuboyama K, Kaneko N, Yamamoto S, Nakamura H, Shimada N, Nakamura K, Matsuno K, Uesugi S, Vepřek NA, Küllmer F, Nasufović V, Uchiyama H, Nakada M, Otsuka Y, Ito Y, Herranz-Pérez V, García-Verdugo JM, Ohno N, Arndt HD, Trauner D, Tabata Y, Igarashi M, Sawamoto K.   +27 more
europepmc   +1 more source

Breaking symmetry - cell polarity signaling pathways in growth cone guidance and synapse formation. [PDF]

Curr Opin Neurobiol, 2020
Zou Y.
europepmc   +1 more source

The trkA Receptor Mediates Growth Cone Turning toward a Localized Source of Nerve Growth Factor [PDF]

, 1997
Gianluca Gallo, Frances Lefcort, Paul C. Letourneau   +2 more
openalex   +1 more source

Uniting 4D Printing and Melt Electrowriting for the Enhancement of Regenerative Small Diameter Vascular Grafts

Advanced Healthcare Materials, EarlyView.
A hybrid 4D printing strategy enables the fabrication of shape‐morphing, mechanically reinforced tubular constructs for vascular tissue engineering. By combining alginate‐methylcellulose hydrogels with melt electrowritten polycaprolactone fibers and protein‐based functionalization, this platform supports spatially organized co‐cultures of fibroblasts ...
Max von Witzleben, Akvilė Gasiūnaitė, Marlene Ihle, Ashwini Rahul Akkineni, Kathleen Schütz, Tilman Ahlfeld, Michael Gelinsky, Anja Lode, Sarah Duin   +8 more
wiley   +1 more source

The geometry of photopolymerized topography influences neurite pathfinding by directing growth cone morphology and migration. [PDF]

J Neural Eng
Vecchi JT, Rhomberg M, Guymon CA, Hansen MR.   +3 more
europepmc   +1 more source

Growth cone-localized microtubule organizing center establishes microtubule orientation in dendrites. [PDF]

Elife, 2020
Liang X, Kokes M, Fetter RD, Sallee MD, Moore AW, Feldman JL, Shen K.   +6 more
europepmc   +1 more source