Matches in SemOpenAlex for { <https://semopenalex.org/work/W169569400> ?p ?o ?g. }
- W169569400 endingPage "94" @default.
- W169569400 startingPage "686" @default.
- W169569400 abstract "Hypophosphatasia is a heritable disorder characterized by defective bone mineralization and a deficiency of liver/bone/kidney alkaline phosphatase (L/B/K ALP) activity in serum and tissues. Severe forms of the disease, which are generally lethal in infancy, are inherited in an autosomal recessive fashion. The gene defects that produce hypophosphatasia are poorly understood, but many are likely to occur at the L/B/K ALP locus. To investigate these gene defects, we analyzed L/B/K ALP DNA, RNA, and enzyme activity in cultured dermal fibroblasts from 14 patients with perinatal or infantile hypophosphatasia and from 12 normal individuals. Southern blot analyses of the L/B/K ALP genes from patients and controls revealed identical restriction patterns. Control fibroblast ALP activity correlated with the corresponding L/B/K ALP mRNA levels estimated by blot hybridization analysis and densitometry (r = .94, P less than .0001). In contrast, fibroblasts from the hypophosphatasia patients were deficient in ALP enzyme activity but expressed apparently full-sized L/B/K ALP mRNA at normal levels. Bone specimens from one of the patients were examined and found to be deficient in histochemical ALP but contained immunologic cross-reactive material detected by anti-human liver ALP antiserum. Our results demonstrate that the deficiency of ALP activity in fibroblasts from 14 patients with severe hypophosphatasia is not due to decreased steady-state levels of the corresponding mRNA. The presence of enzymatically inactive L/B/K ALP protein in one of these patients is consistent with a point mutation or small in-frame deletion in the coding region of L/B/K ALP gene." @default.
- W169569400 created "2016-06-24" @default.
- W169569400 creator A5001300789 @default.
- W169569400 creator A5032657146 @default.
- W169569400 creator A5036775753 @default.
- W169569400 creator A5053912575 @default.
- W169569400 creator A5056930601 @default.
- W169569400 creator A5067607311 @default.
- W169569400 creator A5070431799 @default.
- W169569400 creator A5082585449 @default.
- W169569400 date "1989-05-01" @default.
- W169569400 modified "2023-10-16" @default.
- W169569400 title "Analysis of liver/bone/kidney alkaline phosphatase mRNA, DNA, and enzymatic activity in cultured skin fibroblasts from 14 unrelated patients with severe hypophosphatasia." @default.
- W169569400 cites W126276148 @default.
- W169569400 cites W1535479800 @default.
- W169569400 cites W1689494938 @default.
- W169569400 cites W1775897120 @default.
- W169569400 cites W1973772928 @default.
- W169569400 cites W1980709852 @default.
- W169569400 cites W1994460887 @default.
- W169569400 cites W2006742182 @default.
- W169569400 cites W2006848294 @default.
- W169569400 cites W2006953850 @default.
- W169569400 cites W2014669590 @default.
- W169569400 cites W2025910496 @default.
- W169569400 cites W2032118018 @default.
- W169569400 cites W2033392627 @default.
- W169569400 cites W2034229004 @default.
- W169569400 cites W2035870936 @default.
- W169569400 cites W2041451989 @default.
- W169569400 cites W2053292018 @default.
- W169569400 cites W2060333964 @default.
- W169569400 cites W2068658492 @default.
- W169569400 cites W2083596878 @default.
- W169569400 cites W2094846298 @default.
- W169569400 cites W2342037809 @default.
- W169569400 cites W2395453235 @default.
- W169569400 cites W2416306998 @default.
- W169569400 cites W2424690224 @default.
- W169569400 cites W343065178 @default.
- W169569400 cites W4248820996 @default.
- W169569400 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1715639" @default.
- W169569400 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2705456" @default.
- W169569400 hasPublicationYear "1989" @default.
- W169569400 type Work @default.
- W169569400 sameAs 169569400 @default.
- W169569400 citedByCount "18" @default.
- W169569400 countsByYear W1695694002019 @default.
- W169569400 crossrefType "journal-article" @default.
- W169569400 hasAuthorship W169569400A5001300789 @default.
- W169569400 hasAuthorship W169569400A5032657146 @default.
- W169569400 hasAuthorship W169569400A5036775753 @default.
- W169569400 hasAuthorship W169569400A5053912575 @default.
- W169569400 hasAuthorship W169569400A5056930601 @default.
- W169569400 hasAuthorship W169569400A5067607311 @default.
- W169569400 hasAuthorship W169569400A5070431799 @default.
- W169569400 hasAuthorship W169569400A5082585449 @default.
- W169569400 hasConcept C104317684 @default.
- W169569400 hasConcept C126322002 @default.
- W169569400 hasConcept C130840561 @default.
- W169569400 hasConcept C134018914 @default.
- W169569400 hasConcept C153911025 @default.
- W169569400 hasConcept C160160445 @default.
- W169569400 hasConcept C181199279 @default.
- W169569400 hasConcept C202751555 @default.
- W169569400 hasConcept C2778471162 @default.
- W169569400 hasConcept C2780381497 @default.
- W169569400 hasConcept C55493867 @default.
- W169569400 hasConcept C71924100 @default.
- W169569400 hasConcept C86803240 @default.
- W169569400 hasConceptScore W169569400C104317684 @default.
- W169569400 hasConceptScore W169569400C126322002 @default.
- W169569400 hasConceptScore W169569400C130840561 @default.
- W169569400 hasConceptScore W169569400C134018914 @default.
- W169569400 hasConceptScore W169569400C153911025 @default.
- W169569400 hasConceptScore W169569400C160160445 @default.
- W169569400 hasConceptScore W169569400C181199279 @default.
- W169569400 hasConceptScore W169569400C202751555 @default.
- W169569400 hasConceptScore W169569400C2778471162 @default.
- W169569400 hasConceptScore W169569400C2780381497 @default.
- W169569400 hasConceptScore W169569400C55493867 @default.
- W169569400 hasConceptScore W169569400C71924100 @default.
- W169569400 hasConceptScore W169569400C86803240 @default.
- W169569400 hasIssue "5" @default.
- W169569400 hasLocation W1695694001 @default.
- W169569400 hasOpenAccess W169569400 @default.
- W169569400 hasPrimaryLocation W1695694001 @default.
- W169569400 hasRelatedWork W1992972597 @default.
- W169569400 hasRelatedWork W1994093574 @default.
- W169569400 hasRelatedWork W2009464217 @default.
- W169569400 hasRelatedWork W2027388625 @default.
- W169569400 hasRelatedWork W2033392627 @default.
- W169569400 hasRelatedWork W2074028842 @default.
- W169569400 hasRelatedWork W2075423832 @default.
- W169569400 hasRelatedWork W2081679672 @default.
- W169569400 hasRelatedWork W2114057335 @default.
- W169569400 hasRelatedWork W2171087186 @default.
- W169569400 hasVolume "44" @default.