Intracerebroventricular delivery of dominant negative prion protein in a mouse model of iatrogenic Creutzfeldt-Jakob disease after dura graft transplantation (Record no. 42295)

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fixed length control field 02611nam a2200313Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625124711.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-7983
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Intracerebroventricular delivery of dominant negative prion protein in a mouse model of iatrogenic Creutzfeldt-Jakob disease after dura graft transplantation
490 0# - SERIES STATEMENT
Volume/sequential designation NeuroScience Letters, 402(3), p.222-226, 2006
520 3# - SUMMARY, ETC.
Summary, etc. We have developed a novel procedure in which a small collagen sheet (3mm×3 mm)absorbing prion-infected brain homogenates was transplanted onto the brain surface of highly prion-susceptible transgenic mice (Tg(MoPrP)4053/FVB), as an animal model of iatrogenic Creutzfeldt- Jakob disease (iCJD)caused by prion-contaminated cadaveric dura graft transplantation. Using the iCJD model, we further investigated the in vivo efficacy of dominant negative recombinant prion protein with lysine substitution at mouse codon 218 (rPrP-Q218K), which is known to inhibit prion replication in vitro (H. Kishida, Y. Sakasegawa, K. Watanabe, Y. Yamakawa, M. Nishijima, Y. Kuroiwa, N.S. Hachiya, K. Kaneko, Non-glycosylphosphatidylinositol (GPI)-anchored recombinant prion protein with dominant-negative mutation inhibits PrPSc replication in vitro, Amyloid, vol. 11, 2004, pp. 14-20.). Following 7-day intracerebroventricular administration of the rPrP-Q218K via an indwelling catheter connected to the implanted osmotic pump, the median incubation period of Tg(MoPrP)4053/FVB was prolonged considerably from 117 days to 131 days (p = 0.016, log-rank test)in the rPrP-Q218K-treated group, even after a lengthy latency period of as long as 30 days by starting the rPrP-Q218K injection. Whether wild-type rPrP, other mutant rPrPs, or the combination of rPrP-Q218K with other anti-prion compounds might extend the survival period in that condition must be further investigated.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element IATROGENIC CREUTZFELDT-JAKOB DISEASE (ICJD)
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANIMAL MODEL OF ICJD
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element OSMOTIC PUMP
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element HIGHLY PRION-SUSCEPTIBLE TRANSGENIC MICE (TG(MOPRP)4053/FVB)
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element DOMINANT NEGATIVE RECOMBINANT PRION PROTEIN (RPRP-Q218K)
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Furuya, N.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kawahara, N.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Yamakawa, Y.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kishida, H.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Hachiya, N.S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Nishijima, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kirino, T.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Kirino, T.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1W6G9-CG5-1i2ByhLe9u6pL_ddhCz_5vB/view?usp=drivesdk">https://drive.google.com/file/d/1W6G9-CG5-1i2ByhLe9u6pL_ddhCz_5vB/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-7983 25.06.2025 25.06.2025 Documentos solicitados