Results 31 to 40 of about 28,917 (260)
Growth cone-growth cone interactions in cultures of rat sympathetic neurons
Developmental Biology, 1989 Growth cones of sympathetic neurons from the superior cervical ganglia of neonatal rats were studied using video-microscopy to determine events following contact between growth cones and other cell surfaces, including other growth cones and neurites. A variety of behaviors were observed to occur upon contact between growth cones.
J K, Ivins, R N, Pittman
openaire +2 more sources
Non-canonical retinoid signaling in neural development, regeneration and synaptic function
Frontiers in Molecular NeuroscienceCanonical retinoid signaling via nuclear receptors and gene regulation is critical for the initiation of developmental processes such as cellular differentiation, patterning and neurite outgrowth, but also mediates nerve regeneration and synaptic ...
Alicia Piazza +2 more
doaj +1 more source
Performance of Hop Cultivars Grown with Artificial Lighting under Subtropical Conditions
Plants, 2023 The objective of this study was to determine the duration of the main phenological stages, plant growth development, yield, and cone quality of hop cultivars grown under artificial light (17 h per day) during vegetative development (early season) in a ...
Nathalia Rodrigues Leles +7 more
doaj +1 more source
Phosphoinositides and inositol phosphates as molecular glues
FEBS Letters, EarlyView.Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry +9 more
wiley +1 more source
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source
Revisiting the Proliferated Seed Cones in Larix kaempferi Reveals a Growth Arrest Plasticity
Plant DirectIn angiosperms, such as Arabidopsis, silique removal can reverse developmental arrest and reactivate inflorescence meristems, illustrating that post‐fertilization growth cessation is a plastic process rather than terminal differentiation.
Zha‐Long Ye +6 more
doaj +1 more source
The formation of glacier dirt cones
Journal of GlaciologyGlacier dirt cones are meter-scale cones of ice covered with sediment and rock. The cones develop through a process known as differential melt, whereby ice underlying thick debris melts more slowly than bare ice.
Ryan M. Strickland, Matthew D. Covington
doaj +1 more source
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Gradient-reading and mechano-effector machinery for netrin-1-induced axon guidance
eLife, 2018 Growth cones navigate axonal projection in response to guidance cues. However, it is unclear how they can decide the migratory direction by transducing the local spatial cues into protrusive forces.
Kentarou Baba +9 more
doaj +1 more source
Phytohormones Regulate Both “Fish Scale” Galls and Cones on Picea koraiensis
Frontiers in Plant Science, 2020 The larch adelgid Adelges laricis laricis Vallot is a specialist insect parasite of Picea koraiensis (Korean spruce) and forms fish scale-like galls that damage the growth of the host plants. Our investigation reveals that both these galls and the fruits
Mingyue Jia +8 more
doaj +1 more source