2018
DOI: 10.1016/b978-0-444-63945-5.00006-4
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Classic and atypical scrapie – a genetic perspective

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Cited by 10 publications
(15 citation statements)
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“…Resistance/susceptibility to TSEs in mammals including the human species is dependent on genetic variation in the PRNP gene coding sequence [5053]. In goats this polymorphism variability is partly similar to that in sheep and currently at least 51 coding polymorphisms have been described in goat [54]. In our set of field cases goats with several PRNP genotypes were selected (Table 1), including two scrapie positive goats (G11 and G12) carrying a scrapie resistance related lysine at codon 222 in heterozygosity both of which contained very low PrP res levels (see Additional file 2).…”
Section: Discussionmentioning
confidence: 99%
“…Resistance/susceptibility to TSEs in mammals including the human species is dependent on genetic variation in the PRNP gene coding sequence [5053]. In goats this polymorphism variability is partly similar to that in sheep and currently at least 51 coding polymorphisms have been described in goat [54]. In our set of field cases goats with several PRNP genotypes were selected (Table 1), including two scrapie positive goats (G11 and G12) carrying a scrapie resistance related lysine at codon 222 in heterozygosity both of which contained very low PrP res levels (see Additional file 2).…”
Section: Discussionmentioning
confidence: 99%
“…Polymorphisms in the PRNP gene that encode PrP C protein sequence variants (allotypes) can impact prion disease susceptibility and incubation period (reviewed in [ 14 , 15 ]). In sheep, the proteolytic processing of PrP C in the brain depends on the PRNP genotype [ 16 ], such that the relative amount of the C1 fragment is increased and that of the C2 fragment is decreased in PRNP genotypes associated with resistance to classical scrapie.…”
Section: Introductionmentioning
confidence: 99%
“…Θ υποψία αυτι ενιςχφεται από τθ μθ ανταπόκριςθ του ηϊου ςτθ κεραπεία για άλλεσ νευρολογικζσ πακιςεισ (Detwiler, 1992). (Goldmann, 2018).…”
Section: διάγνωςθ κεραπεία και πρόλθψθunclassified
“…Τα εξόνια Ι και ΙΙ (≤100 kb) ςχθματίηουν τθν 5'-μθ κωδικοποιό περιοχι (5'-UTR), ενϊ ζνα τμιμα του εξονίου ΙΙΙ ςχθματίηει τθν 3'-μθ κωδικοποιό περιοχι (3'-UTR, Goldmann, 2008 (Goldmann και ςυν., 1990, Goldmann, 2008. Μετά τθν ολοκλιρωςθ μίασ ςειράσ τροποποιιςεων προκφπτει θ ϊριμθ PrP C πρωτεΐνθ θ οποία αποτελείται από 210 αμινοξζα (Goldmann, 2018). Τζλοσ, πριν το εξόνιο Ι βρίςκεται ο υποκινθτισ (promoter region) ο οποίοσ ρυκμίηει τθν παραγωγι του αγγελιαφόρου-RNA (m-RNA) και κακορίηει ςε μεγάλο βακμό τθν ζκφραςθ τθσ πρωτεΐνθσ ςτουσ διάφορουσ ιςτοφσ (Goldmann, 2008).…”
Section: γονίδιο Prnp και πολυμορφιςμοίunclassified
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