PMID: 2114439Aug 1, 1990Paper

Ezrin immunoreactivity in neuron subpopulations: cellular distribution in relation to cytoskeletal proteins in sensory neurons

The Journal of Histochemistry and Cytochemistry : Official Journal of the Histochemistry Society
A W Everett, K A Nichol

Abstract

Ezrin was first identified as a low-abundance phosphoprotein associated with the cytoskeletal core of microvilli, where it may function as a regulatory protein. We report immunocytochemical evidence for expression of ezrin, or an ezrin-like protein of molecular mass near 80 KD, confined to select populations of neurons, including sensory, motor, and autonomic, during chick embryonic development. We have compared the distribution of anti-ezrin staining with that of other major cytoskeletal proteins in sensory neurons in an effort to identify a possible association of the neural homologue of ezrin with the neuronal cytoskeleton. The diffuse distribution of anti-ezrin staining in the cell soma bore little resemblance to the filamentous staining observed with antibodies to the 68 KD neurofilament protein and alpha-tubulin. F-actin staining with fluorescein-conjugated phalloidin was indistinguishable from the anti-ezrin staining pattern in the soma of cultured neurons, including a peak in staining intensity around the periphery of the cell. Microfilaments in growth cones did not stain with the ezrin antibody. A close correspondence between the anti-ezrin and anti-spectrin staining patterns was found on cryostat sections of dorsal ro...Continue Reading

Citations

Sep 1, 1991·Journal of Neuroscience Research·E BirgbauerF Solomon
Aug 1, 1995·Proceedings of the National Academy of Sciences of the United States of America·J ChenL J Mandel
May 8, 1999·Molecular Biology of the Cell·L Castelo, D G Jay
Aug 7, 2019·International Journal of Molecular Sciences·Amin Derouiche, Kathrin D Geiger

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.