Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P02794 (ferritin)
 17,525 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The intracytoplasmic ground substance, or matrix, associated with the development of rabies virus and the nucleocapsid of the virus were investigated. The filaments of the matrix were identified as virus-specific by means of ferritin-labeled antibodies. In thin sections, the diameter was 15 nm and the strands seemed to be incorporated into virions during morphogenesis of the virus. The nucleocapsid was isolated from purified virus preparations and was studied in negative contrast. The rabies nucleocapsid appeared as a single-stranded helix with a diameter of 16 nm and a periodicity of 7.5 nm; its length was in excess of 1 mum.
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PMID:Morphology of the nucleoprotein component of rabies virus. 488 22

Attenuated recombinant rabies vector could be an ideal system for delivery of contrast agent gene for Magnetic Resonance Imaging (MRI) because of its neurotropic nature. In this study, the gene of a biomolecular contrast agent, ferritin, was successfully cloned into two rabies virus vectors, vaccine-based pCTN and street strain-based pNH. Recombinant virus granules were obtained and proved to express ferritin by RT-PCR after transfection of CTN-ferritin and NH-ferritin vector systems in BHK-21 cells. The recovered rabies virus-rCTN-ferritin was of similar ability to rNH-ferritin, which suggests the possibility of application of this safe and effective rabies vector system in delivery of diagnostic or therapeutic genes into the brain.
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PMID:Reconstruction and expression of the MRI-contrast protein, ferritin, with recombinant rabies vectors. 2021 28