Results 161 to 170 of about 910 (176)

Induction of neuronal apoptosis by Semaphorin3A-derived peptide

Molecular Brain Research, 2000
Collapsin-1/Semaphorin3A (Sema3A) belongs to the secreted type III semaphorins family of axon guidance molecules with chemorepulsive activity, and is suggested to play a major role in navigating axonal networks throughout development into their correct destinations.
A, Shirvan, R, Shina, I, Ziv, E, Melamed, A, Barzilai   +4 more
openaire   +2 more sources

Semaphorin3A/neuropilin-1 signaling acts as a molecular switch regulating neural crest migration during cornea development [PDF]

Developmental Biology, 2009
Cranial neural crest cells migrate into the periocular region and later contribute to various ocular tissues including the cornea, ciliary body and iris.
Peter Y Lwigale, Marianne Bronner-Fraser   +1 more
exaly   +2 more sources

AB0114 Semaphorin3a and semaphorin4d in rheumatoid arthritis.

Annals of the Rheumatic Diseases, 2013
Background Semaphorins are involved in a wide range of biological processes, including neuronal axon guidance, angiogenesis, immune modulation and osteogenesis (1, 2). Semaphorin 3A (Sema3A) suppress osteoclast function and increase osteoblast function (3).
Y. Yoshida, S. Kang, A. Morishima, N. Akihiko, Y. Hishitani, Y. Maeda, M. Nishide, M. Hamano, K. Morimoto, T. Hirano, Y. Shima, M. Narazaki, T. Tanaka, A. Ogata, A. Kumanogoh   +14 more
openaire   +1 more source

Co-immobilization of semaphorin3A and nerve growth factor to guide and pattern axons [PDF]

Acta Biomaterialia, 2015
Immobilization of axon guidance cues offers a powerful tissue regenerative strategy to control the presentation and spatial location of these biomolecules. We use our previously developed immobilization strategy to specifically tether recombinant biotinylated nerve growth factor (bNGF) and biotinylated semaphorin3A (bSema3A) to chitosan films as an ...
Nic D Leipzig
exaly   +3 more sources

The Role of B Regulatory Cells and Semaphorin3A in Atopic Diseases

International Archives of Allergy and Immunology, 2014
When the pathogenesis of allergic inflammatory diseases such as asthma, allergic rhinitis and atopic dermatitis is discussed, one should take into consideration the involvement of regulatory cells/molecules whose role is to prevent the induction and/or deterioration of such diseases.
Zahava, Vadasz, Tharwat, Haj, Elias, Toubi   +2 more
openaire   +2 more sources

Modulation of semaphorin3A in perineuronal nets during structural plasticity in the adult cerebellum

Molecular and Cellular Neuroscience, 2013
In the adult central nervous system (CNS) subsets of neurons are enwrapped by densely organized extracellular matrix structures, called perineuronal nets (PNNs). PNNs are formed at the end of critical periods and contribute to synapse stabilization. Enzymatic degradation of PNNs or genetic deletion of specific PNN components leads to the prolongation ...
Daniela, Carulli, Simona, Foscarin, Alessio, Faralli, Ermira, Pajaj, Ferdinando, Rossi   +4 more
openaire   +2 more sources

CD72-semaphorin3A axis: A new regulatory pathway in systemic lupus erythematosus

Journal of Autoimmunity, 2023
Nasren Eiza, Ofra Kessler, Géra Neufeld   +2 more
exaly  

Potential Protective Effects of Semaphorin3A on Macrophage Function

Canadian Journal of Cardiology, 2013
M Heidari, T Ebrahimian, CA Lemarie, D Simon, D Rivas, H Vali, CA Mandato, S Lehoux   +7 more
openaire   +1 more source

Semaphorin3A is a promising therapeutic tool for bronchial asthma

Allergy, 2019
Elias Toubi, Zahava Vadasz
openaire   +1 more source

Expression of Semaphorin3A and Neuropilin-1 in the adult median eminence

Frontiers in Neuroendocrinology, 2006
C. Campagne, S.G. Bouret, J.-C. Beauvillain, V. Prevot   +3 more
openaire   +1 more source