Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A full-length cDNA of the filarial nematode Acanthocheilonema viteae was isolated from a cDNA library of female worms, using a partial cDNA of the OvL3-1 gene of Onchocerca volvulus as a probe. The AvL3-1 cDNA contained an open reading frame which encoded for a protein with a theoretical molecular weight of 64 kDa. The deduced protein contained a predicted signal sequence, a short repetitive motive of unknown function, and three LIM domains. The structure of the LIM domains was identical to those of zyxin, a cytoskeleton-associated protein of chicken fibroblasts, suggesting that AvL3-1 has a similar role in filarial nematodes. The sequence information was used to isolate the homologous cDNA of O. volvulus by PCR from a cDNA library of female O. volvulus, which showed an overall identity of 76.9% to AvL3-1 on the protein level. AvL3-1 was expressed in Escherichia coli and the affinity-purified fusion free protein was used to immunized jirds (Meriones unguiculatus). Immunization together with the adjuvant STP or with Freund's adjuvant induced IgG and IgM antibody responses, but no significant protection against a challenge infection with L3 of A. viteae, compared to appropriate control groups.
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PMID:Molecular cloning and characterization of the filarial LIM domain proteins AvL3-1 and OvL3-1. 854 1