Biomaterial Database

Expression of the trk family of neurotrophin receptors in developing and adult dorsal root ganglion neurons. 1996

H S Phillips, and M P Armanini

Department of Neuroscience, Genentech, Inc., South San Francisco, California 94080, USA.

Expression of trk receptors is a major determinant of neurotrophin responsiveness of sensory neurons. Although it has been apparent for some time that subpopulations of dorsal root and trigeminal ganglion neurons respond in vitro to each of the members of the neurotrophin family, the extent to which functionally distinct subclasses of sensory neurons are dependent on the actions of different neurotrophins for their development and function remains an active area of investigation. One step towards elucidating the role of various neurotrophins in development and function of sensory neurons has been to examine the distribution of trk receptors on sensory neurons. These studies have clearly revealed that members of the trk family are differentially expressed in functionally distinct populations of both developing and mature sensory neurons and, further, have provided evidence consistent with a shift in neurotrophin responsiveness during the development of sensory neurons.

UI	MeSH Term	Description	Entries
D009474	Neurons	The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.	Nerve Cells,Cell, Nerve,Cells, Nerve,Nerve Cell,Neuron
D005727	Ganglia, Spinal	Sensory ganglia located on the dorsal spinal roots within the vertebral column. The spinal ganglion cells are pseudounipolar. The single primary branch bifurcates sending a peripheral process to carry sensory information from the periphery and a central branch which relays that information to the spinal cord or brain.	Dorsal Root Ganglia,Spinal Ganglia,Dorsal Root Ganglion,Ganglion, Spinal,Ganglia, Dorsal Root,Ganglion, Dorsal Root,Spinal Ganglion
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D017475	Receptors, Nerve Growth Factor	Cell surface receptors that bind NERVE GROWTH FACTOR; (NGF) and a NGF-related family of neurotrophic factors that includes neurotrophins, BRAIN-DERIVED NEUROTROPHIC FACTOR and CILIARY NEUROTROPHIC FACTOR.	NGF Receptors,Nerve Growth Factor Receptors,Neurotrophic Factor Receptor,Neurotrophin Receptor,Receptors, NGF,Receptors, Neurotrophin,Neurotrophin Receptors,Receptors, Neurotrophic Factor,Neurotrophic Factor Receptors,Receptor, Neurotrophic Factor,Receptor, Neurotrophin
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus
D020794	Receptor Protein-Tyrosine Kinases	A class of cellular receptors that have an intrinsic PROTEIN-TYROSINE KINASE activity.	PTK Receptor,Receptors, Protein-Tyrosine Kinase,Tyrosine Kinase Linked Receptor,Tyrosine Kinase Linked Receptors,Tyrosine Kinase Receptor,Tyrosine Kinase Receptors,PTK Receptors,Protein-Tyrosine Kinase Receptor,Receptor Protein-Tyrosine Kinase,Kinase Receptor, Tyrosine,Kinase, Receptor Protein-Tyrosine,Kinases, Receptor Protein-Tyrosine,Protein-Tyrosine Kinase Receptors,Protein-Tyrosine Kinase, Receptor,Protein-Tyrosine Kinases, Receptor,Receptor Protein Tyrosine Kinase,Receptor Protein Tyrosine Kinases,Receptor, PTK,Receptor, Protein-Tyrosine Kinase,Receptor, Tyrosine Kinase,Receptors, PTK,Receptors, Protein Tyrosine Kinase
D020801	Receptor, Ciliary Neurotrophic Factor	Cell surface receptors for CILIARY NEUROTROPHIC FACTOR. They are heterotrimeric proteins formed by the association of the CILIARY NEUROTROPHIC FACTOR RECEPTOR ALPHA SUBUNIT with the LEUKEMIA INHIBITORY FACTOR RECEPTOR ALPHA SUBUNIT and the CYTOKINE RECEPTOR GP130. Although the receptor regulates neuronal development, it is structurally similar to the cytokine receptor for INTERLEUKIN-6; (RECEPTORS, INTERLEUKIN-6).	CNTF Receptor,Ciliary Neurotrophic Factor Receptor,Receptor, CNTF
D020812	Receptor, trkC	A protein-tyrosine kinase receptor that is specific for NEUROTROPHIN 3. It is widely expressed in nervous tissue and may play a role in mediating the effects of NEUROTROPHIN 3 on the proliferation and differentiation of NEURONS.	NTRK3 Receptor,Neurotrophin 3 Receptor,Protein-Tyrosine Kinase TRKC,trkC Receptor,NTRK3 Protein,Neurotrophic Tyrosine Kinase Receptor Type 3,Receptor, Neurotrophic Tyrosine Kinase Type 3,trkC Protein,Kinase TRKC, Protein-Tyrosine,Protein Tyrosine Kinase TRKC,Receptor, NTRK3,Receptor, Neurotrophin 3,TRKC, Protein-Tyrosine Kinase