Results 261 to 270 of about 300,344 (311)

Gangliosides and neuronal differentiation

Neurochemistry International, 1992
Using the GD3-specific mAb R24 we demonstrate by immunohistochemistry that the first embryonic cells of chicken expressing GD3 represent heavily proliferating cells of mesodermal origin (mesenchymal stem and endothelial cells). At this developmental stage (E1-1.5) neuroectodermal cells of the forming neural tube are not stained by R24 or any other ...
H, Rösner, M, al-Aqtum, H, Rahmann
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Specification and differentiation of serotonergic neurons

Stem Cell Reviews, 2006
Serotonin is an important neurotransmitter with multiple functions in the whole central nervous system. Its synthesis, however, is restricted to a very limited number of cells in the brainstem raphe nuclei with a vast axonal network. These cells express markers of the serotonin lineage such as the rate-limiting enzyme in serotonin synthesis, tryptophan
Natalia, Alenina, Saleh, Bashammakh, Michael, Bader   +2 more
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MAPKs and Their Inhibitors in Neuronal Differentiation

Current Enzyme Inhibition, 2007
Mitogen-activated protein kinases (MAPKs) are a family of serine-threonine kinases that respond to various extracellular signals and are involved in many cellular processes. The MAPK family consists of four major groups extracellular signal regulated kinase 1/2 (ERK1/2), c-Jun N-terminal kinase (JNK)/stress-activated protein kinase (SAPK), p38 and ERK5.
Mariarosario Miloso, Giovanni Tredici, Mariarosaria Miloso   +2 more
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Neuronal differentiation in C. elegans

Current Opinion in Cell Biology, 2005
The small size and defined connectivity of the C. elegans nervous system and the amenability of this species to systematic functional screens have continued to yield new insights into neuronal differentiation. Many aspects of C. elegans neuronal development resemble those of other more complex neurons.
Andrew D, Chisholm, Yishi, Jin
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Acetylcholine synthesis and neuron differentiation

The International Journal of Developmental Biology, 2000
Development of the nervous system is dependent on the co-operation between cell determination events and the action of epigenetic factors; in addition to well known factors, e.g. growth factors, neurotransmitters have been assigned a role as "morphogens" and modulators of neuronal differentiation in an early developmental phase.
BIAGIONI, Stefano, TATA, Ada Maria, DE JACO, Antonella, TOCCO, Gabriella   +3 more
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Glial Tumors with Neuronal Differentiation

Neurosurgery Clinics of North America, 2015
Immunohistochemical studies for neuronal differentiation in glial tumors revealed subsets of tumors having both characteristics of glial and neuronal lineages. Glial tumors with neuronal differentiation can be observed with diverse phenotypes and histologic grades.
Chul-Kee, Park, Ji Hoon, Phi, Sung-Hye, Park   +2 more
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Neuronal differentiation in the Drosophila ommatidium

Developmental Biology, 1987
Using monoclonal and polyclonal antibodies as differentiation markers, we have found that the eight photoreceptors of the Drosophila ommatidium differentiate in a fixed sequence. The foundation photoreceptor, R8, expresses neural antigens first. The paired photoreceptors R2/5 are next to express, followed by the pair R3/4, followed by the pair R1/6; R7
A, Tomlinson, D F, Ready
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Effects of euxanthone on neuronal differentiation

Life Sciences, 1999
The growth inhibitory and differentiation inducing effects of euxanthone (1,7-dihydroxyxanthone) from the medicinal plant Polygala caudata on the neuroblastoma (Neural 2A, subclone BU-1) were investigated. At the concentration range of 0-100 microM, euxanthone inhibits the growth of BU-1 cells in a dose dependent manner.
N K, Mak, W K, Li, M, Zhang, R N, Wong, L S, Tai, K K, Yung, H W, Leung   +6 more
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Neuronal Differentiation and Synaptogenesis in Retinoblastoma

Cancer Research, 2007
Abstract Retinoblastomas initiate in the developing retina in utero and are diagnosed during the first few years of life. We have recently generated a series of knockout mouse models of retinoblastoma that recapitulate the timing, location, and progression of human retinoblastoma.
Dianna A, Johnson, Jiakun, Zhang, Sharon, Frase, Matthew, Wilson, Carlos, Rodriguez-Galindo, Michael A, Dyer   +5 more
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Differential effects of SOCS2 on neuronal differentiation and morphology

Brain Research, 2006
Neuronal differentiation of neural progenitor cells is regulated by a variety of growth and transcription factors, that not only regulate cell fate of the progenitor cells but that can also regulate neuronal morphology. Suppressor of cytokine signaling-2 (SOCS2) is an intracellular regulator of Growth Hormone (GH) signaling that is expressed in neural ...
Hannah J, Scott, Martin J, Stebbing, Claire E, Walters, Samuel, McLenachan, Mark I, Ransome, Nancy R, Nichols, Ann M, Turnley   +6 more
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