Results 91 to 100 of about 4,718 (156)

Análisis de los mecanismos y factores implicados en el desarrollo, especificidad y maduración de la conexión septohipocámpica. Implicaciones en la enfermedad de Alzheimer [PDF]

, 2012
[spa] La conexión GABAérgica septohipocámpica es un elemento crucial para el correcto funcionamiento del hipocampo y, en concreto, para determinados procesos de aprendizaje y memoria. La exquisita especificidad de contacto de este componente es la piedra
Rubio Abejón, Sara Esmeralda
core  

Sympathetic nerve fiber repulsion: testing norepinephrine, dopamine, and 17β-estradiol in a primary murine sympathetic neurite outgrowth assay

, 2012
Loss of sympathetic nerve fibers (SNFs) occurs in inflamed tissue; and select semaphorins, upregulated during inflammation, stimulate repulsion/loss of SNFs.
Alexander Fassold, Fassold, Alexander, Straub, Rainer H., Rainer H. Straub, Susanne Klatt, Klatt, Susanne   +5 more
core   +1 more source

#648 Relationship between renal tubular damage, interstitial fibrosis and semaphorin class 3C

Nephrology Dialysis Transplantation
Abstract Background and Aims The detailed mechanism of interstitial fibrosis in CKD has not been clarified. In this study, we focused on semaphorin class 3C (SEMA3C), a secreted protein expressed in the renal tubules, that is involved in embryonic kidney development [1], and investigated the ...
Natsuko Suzuki, Takehara Tomohiro, Yoichiro Otaki, Kazunobu Ichikawa, Masafumi Watanabe, Masahiro Miyata, Keita Kamei, Sayumi Watanabe, Eri Matsuki, Soichiro Kon, Tsuneo Konta   +10 more
openaire   +1 more source

Effect of vascular endothelial growth factor upregulation on retinal gene expression in the Kimba mouse

, 2013
Background:  The Kimba mouse carries a human vascular endothelial growth factor transgene causing retinal neovascularisation similar to that seen in diabetic retinopathy.
R Ali (12276905), K Simpson (7757423), C M Lai (13720651), T Speed (13290819), Holly Chinnery (13053699), R McKeone (13720648), P Rakoczy (13720654), N Binz (13720579)   +7 more
core  

Expression of class-3 semaphorins and their receptors in the neonatal and adult rat retina. Invest Ophthalmol Vis Sci 2004

, 2020
PURPOSE. Semaphorins comprise a family of molecules that influence the growth and guidance of neuronal processes. Class-3 semaphorins are secreted proteins, and their effects are mediated by neuropilin (NP) and plexin (Plx) receptors.
Qi Cui, Fred De Winter, Natalie Symons, Joost Verhaagen, Alan R Harvey   +4 more
core  

Role of motoneuronal Semaphorin 3C during established of motor axon projections

, 2011
La mise en place des projections axonales est une étape clé du développement des circuits de la moelle épinière qui contrôle les fonctions motrices de l’individu.
Sanyas, Isabelle
core  

Semaphorin 3C guides MGE-derived cortical interneurons through the basal telencephalon [PDF]

, 2015
While it is known that Semaphorins act as guidance cues for growing axons during brain development (Bagnard, Lohrum et al. 1998, Ruediger, Zimmer et al. 2013), their potential role during interneuron migration is largely unknown. One striking observation
Aiello, Kiara
core  

Studying the role of semaphorins in axon guidance using a dominant negative neuropilin -1 receptor

, 1999
The semaphorin family contains both secreted and transmembrane proteins, several of which are thought to be involved in axon guidance. The class 3 secreted semaphorin, SEMA-3A, repel the growth cones of specific neurons.
Renzi, Michael Joseph
core  

Semaphorin 3C Released from a Biocompatible Hydrogel Guides and Promotes Axonal Growth of Rodent and Human Dopaminergic Neurons. [PDF]

Tissue Eng Part A, 2016
Carballo-Molina OA, Sánchez-Navarro A, López-Ornelas A, Lara-Rodarte R, Salazar P, Campos-Romo A, Ramos-Mejía V, Velasco I.   +7 more
europepmc   +1 more source

Diverse Roles of Semaphorins on T Cell Activation, Differentiation, Migration, and Effector Functions. [PDF]

Cells
Ma H, Gounni AS, Su RC, Kung SKP.
europepmc   +1 more source