Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P50583 (asymmetrical)
 12,197 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Electron microscope tomography has been used to refine the structural analysis of individual RNP particles synthesized on Balbiani ring genes in Chironomus tentans. The spherical particles have a diameter of 500 A and are composed of a thick RNP ribbon bent into an asymmetrical, four-domain, ring-like configuration. The first domain, containing the 5' end of the transcript, and the fourth domain, containing the 3' end, are close to each other.
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PMID:Three-dimensional structure of a specific pre-messenger RNP particle established by electron microscope tomography. 394 44

We reported a case of mononeuropathy multiplex associated with anti-GM1 and -SGLPG antibodies in a patient with ongoing Hashimoto disease. A 56-year-old woman was admitted with asymmetrical patchy sensory and motor disturbance in the extremities. Muscle atrophy and weakness in the left palm and bilateral tibialis anterior muscles were also noted. Deep tendon reflexes were normal in all the extremities. Superficial and deep sensations were reduced in the hands and feet bilaterally, and the distribution of sensory loss was irregular. Her serum was positive for antinuclear antibody, rheumatoid factor, anti-RNP antibody, and anti-SS-A antibody. Serial electrophysiological studies suggested that the predominant process was axonal degeneration of the sensorimotor nerves. On sural nerve biopsy, there were no findings of vasculitis but severe axonal degeneration was observed. Thin-layer chromatography with immunostaining revealed anti-GM1 and -SGLPG antibodies. Treatment with corticosteroids was successful. In this case, the anti-GM1 antibody may have played a role in the pathogenesis of mononeuropathy multiplex associated with autoimmune disease.
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PMID:[A case of mononeuropathy multiplex associated with anti-GM1 and -SGLPG antibodies in a patient with ongoing Hashimoto disease]. 1020 76