Matches in SemOpenAlex for { <https://semopenalex.org/work/W2470064440> ?p ?o ?g. }
- W2470064440 endingPage "1315" @default.
- W2470064440 startingPage "1309" @default.
- W2470064440 abstract "Abetalipoproteinemia (ABL) is an autosomal recessive disease characterized by the inability of the liver and intestine to secrete apolipoprotein B (apoB). Mutations in the microsomal triglyceride transfer protein (MTP) gene, but not the apoB gene, are responsible for the ABL phenotype. It is not clear how loss of MTP in ABL patients leads to a complete, but specific, block in the secretion of apoB. It is to this question that our work is directed. In cultured cells lacking MTP, translocation of apoB is completely arrested, leading to the hypothesis that apoB requires MTP in order to completely enter the lumen of the endoplasmic reticulum, the site of lipoprotein assembly. We examined this hypothesis by determining the presence in plasma of distinct N-terminal apoB peptides, produced exclusively from translocation arrested apoB, in the plasma of six ABL patients and six normal subjects. The data show that N-terminal apoB peptides are present in the plasma of six ABL patients, whereas intact apoB-100 was barely detectable. Moreover, the plasma of all six ABL patients displayed a 2000-fold increase in the amount of an 85 kDa N-terminal apoB peptide relative to apoB-100. These data provide the first in vivo data supporting the essential role that MTP plays in apoB translocation. In normal humans, varied expression of MTP may be responsible for the post-transcriptional regulation of apoB secretion." @default.
- W2470064440 created "2016-07-22" @default.
- W2470064440 creator A5011638705 @default.
- W2470064440 creator A5013807783 @default.
- W2470064440 creator A5033012006 @default.
- W2470064440 creator A5043129946 @default.
- W2470064440 creator A5070827030 @default.
- W2470064440 creator A5082795233 @default.
- W2470064440 date "1996-01-01" @default.
- W2470064440 modified "2023-09-25" @default.
- W2470064440 title "Translocation of apolipoprotein B across the endoplasmic reticulum is blocked in abetalipoproteinemia." @default.
- W2470064440 cites W1489766749 @default.
- W2470064440 cites W1541183759 @default.
- W2470064440 cites W1544923804 @default.
- W2470064440 cites W1558242213 @default.
- W2470064440 cites W1604339302 @default.
- W2470064440 cites W1606919098 @default.
- W2470064440 cites W1612685573 @default.
- W2470064440 cites W1626408496 @default.
- W2470064440 cites W1657755666 @default.
- W2470064440 cites W1898264975 @default.
- W2470064440 cites W1956183677 @default.
- W2470064440 cites W1968481412 @default.
- W2470064440 cites W1980669547 @default.
- W2470064440 cites W2009836633 @default.
- W2470064440 cites W2038799520 @default.
- W2470064440 cites W2053109324 @default.
- W2470064440 cites W2060460124 @default.
- W2470064440 cites W2064377822 @default.
- W2470064440 cites W2069198858 @default.
- W2470064440 cites W2077622443 @default.
- W2470064440 cites W2078486939 @default.
- W2470064440 cites W2079691647 @default.
- W2470064440 cites W2084586161 @default.
- W2470064440 cites W2122865563 @default.
- W2470064440 cites W2129659164 @default.
- W2470064440 cites W2129930559 @default.
- W2470064440 cites W2149258475 @default.
- W2470064440 cites W2154854829 @default.
- W2470064440 cites W2157680057 @default.
- W2470064440 cites W2165386758 @default.
- W2470064440 cites W2167636289 @default.
- W2470064440 cites W2185507280 @default.
- W2470064440 cites W2226089114 @default.
- W2470064440 cites W2261701573 @default.
- W2470064440 cites W2417831971 @default.
- W2470064440 doi "https://doi.org/10.1016/s0022-2275(20)39160-4" @default.
- W2470064440 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8808765" @default.
- W2470064440 hasPublicationYear "1996" @default.
- W2470064440 type Work @default.
- W2470064440 sameAs 2470064440 @default.
- W2470064440 citedByCount "61" @default.
- W2470064440 countsByYear W24700644402013 @default.
- W2470064440 countsByYear W24700644402015 @default.
- W2470064440 crossrefType "journal-article" @default.
- W2470064440 hasAuthorship W2470064440A5011638705 @default.
- W2470064440 hasAuthorship W2470064440A5013807783 @default.
- W2470064440 hasAuthorship W2470064440A5033012006 @default.
- W2470064440 hasAuthorship W2470064440A5043129946 @default.
- W2470064440 hasAuthorship W2470064440A5070827030 @default.
- W2470064440 hasAuthorship W2470064440A5082795233 @default.
- W2470064440 hasBestOaLocation W24700644401 @default.
- W2470064440 hasConcept C104317684 @default.
- W2470064440 hasConcept C138626823 @default.
- W2470064440 hasConcept C158617107 @default.
- W2470064440 hasConcept C185592680 @default.
- W2470064440 hasConcept C2778163477 @default.
- W2470064440 hasConcept C55493867 @default.
- W2470064440 hasConcept C62746215 @default.
- W2470064440 hasConcept C86803240 @default.
- W2470064440 hasConcept C95444343 @default.
- W2470064440 hasConceptScore W2470064440C104317684 @default.
- W2470064440 hasConceptScore W2470064440C138626823 @default.
- W2470064440 hasConceptScore W2470064440C158617107 @default.
- W2470064440 hasConceptScore W2470064440C185592680 @default.
- W2470064440 hasConceptScore W2470064440C2778163477 @default.
- W2470064440 hasConceptScore W2470064440C55493867 @default.
- W2470064440 hasConceptScore W2470064440C62746215 @default.
- W2470064440 hasConceptScore W2470064440C86803240 @default.
- W2470064440 hasConceptScore W2470064440C95444343 @default.
- W2470064440 hasIssue "6" @default.
- W2470064440 hasLocation W24700644401 @default.
- W2470064440 hasOpenAccess W2470064440 @default.
- W2470064440 hasPrimaryLocation W24700644401 @default.
- W2470064440 hasRelatedWork W1639018461 @default.
- W2470064440 hasRelatedWork W2076021340 @default.
- W2470064440 hasRelatedWork W2078527512 @default.
- W2470064440 hasRelatedWork W2168143869 @default.
- W2470064440 hasRelatedWork W2171457437 @default.
- W2470064440 hasRelatedWork W2199791846 @default.
- W2470064440 hasRelatedWork W2505699891 @default.
- W2470064440 hasRelatedWork W2612577867 @default.
- W2470064440 hasRelatedWork W2890008100 @default.
- W2470064440 hasRelatedWork W3142122528 @default.
- W2470064440 hasVolume "37" @default.
- W2470064440 isParatext "false" @default.
- W2470064440 isRetracted "false" @default.
- W2470064440 magId "2470064440" @default.