Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018094559> ?p ?o ?g. }
- W2018094559 endingPage "e49872" @default.
- W2018094559 startingPage "e49872" @default.
- W2018094559 abstract "The wide spectrum of vitamin D activity has focused attention on its potential role in the elevated burden of disease in a northern Canadian First Nations (Dené) cohort. Vitamin D insufficiency, and gene polymorphisms in the vitamin D receptor (VDR) and vitamin D binding protein (VDBP) have been implicated in susceptibility to infectious and chronic diseases. The objectives of this study were to determine the contribution of vitamin D from food, and measure the serum concentrations of 25-hydroxyvitamin D3 (25-OHD3) and VDBP in Dené participants. Single nucleotide polymorphisms (SNPs) associated with the dysregulation of the innate immune response were typed and counted. Potential correlations between the SNPs and serum concentrations of 25-OHD3 and VDBP were evaluated. Venous blood was collected in summer and winter over a one-year period and analyzed for 25-OHD3 and VDBP concentrations (N = 46). A questionnaire was administered to determine the amount of dietary vitamin D consumed. Sixty-one percent and 30% of the participants had 25-OHD3 serum concentrations <75 nmol/L in the winter and summer respectively. Mean vitamin D binding protein concentrations were within the normal range in the winter but below normal in the summer. VDBP and VDR gene polymorphisms affect the bioavailability and regulation of 25-OHD3. The Dené had a high frequency of the VDBP D432E-G allele (71%) and the Gc1 genotype (90%), associated with high concentrations of VDBP and a high binding affinity to 25-OHD3. The Dené had a high frequency of VDR Fok1-f allele (82%), which has been associated with a down-regulated Th1 immune response. VDBP and VDR polymorphisms, and low winter 25-OHD3 serum concentrations may be risk factors for infectious diseases and chronic conditions related to the dysregulation of the vitamin D pathway." @default.
- W2018094559 created "2016-06-24" @default.
- W2018094559 creator A5008600505 @default.
- W2018094559 creator A5018194423 @default.
- W2018094559 creator A5020473629 @default.
- W2018094559 creator A5036652589 @default.
- W2018094559 creator A5042894981 @default.
- W2018094559 creator A5064395288 @default.
- W2018094559 creator A5072262731 @default.
- W2018094559 creator A5072602652 @default.
- W2018094559 creator A5079774737 @default.
- W2018094559 creator A5082258551 @default.
- W2018094559 creator A5091723741 @default.
- W2018094559 date "2012-11-21" @default.
- W2018094559 modified "2023-10-15" @default.
- W2018094559 title "Vitamin D in a Northern Canadian First Nation Population: Dietary Intake, Serum Concentrations and Functional Gene Polymorphisms" @default.
- W2018094559 cites W1513617559 @default.
- W2018094559 cites W1602011839 @default.
- W2018094559 cites W1968607622 @default.
- W2018094559 cites W1975379344 @default.
- W2018094559 cites W1981554514 @default.
- W2018094559 cites W1984382389 @default.
- W2018094559 cites W1993358435 @default.
- W2018094559 cites W1994861742 @default.
- W2018094559 cites W1998287299 @default.
- W2018094559 cites W1999502594 @default.
- W2018094559 cites W2000230381 @default.
- W2018094559 cites W2006103746 @default.
- W2018094559 cites W2020168124 @default.
- W2018094559 cites W2021636579 @default.
- W2018094559 cites W2029741152 @default.
- W2018094559 cites W2031928106 @default.
- W2018094559 cites W2044310665 @default.
- W2018094559 cites W2051801731 @default.
- W2018094559 cites W2051948527 @default.
- W2018094559 cites W2055418153 @default.
- W2018094559 cites W2058275239 @default.
- W2018094559 cites W2058546381 @default.
- W2018094559 cites W2064667572 @default.
- W2018094559 cites W2067984944 @default.
- W2018094559 cites W2072445102 @default.
- W2018094559 cites W2077507374 @default.
- W2018094559 cites W2082615851 @default.
- W2018094559 cites W2083459441 @default.
- W2018094559 cites W2087940074 @default.
- W2018094559 cites W2102354280 @default.
- W2018094559 cites W2104754533 @default.
- W2018094559 cites W2111564552 @default.
- W2018094559 cites W2112486322 @default.
- W2018094559 cites W2116654815 @default.
- W2018094559 cites W2121212535 @default.
- W2018094559 cites W2122515787 @default.
- W2018094559 cites W2122748935 @default.
- W2018094559 cites W2122908584 @default.
- W2018094559 cites W2124100325 @default.
- W2018094559 cites W2124580054 @default.
- W2018094559 cites W2135236728 @default.
- W2018094559 cites W2135866362 @default.
- W2018094559 cites W2139242212 @default.
- W2018094559 cites W2144766427 @default.
- W2018094559 cites W2145019729 @default.
- W2018094559 cites W2146218824 @default.
- W2018094559 cites W2150274025 @default.
- W2018094559 cites W2152322635 @default.
- W2018094559 cites W2154408193 @default.
- W2018094559 cites W2154912659 @default.
- W2018094559 cites W2159638886 @default.
- W2018094559 cites W2163753271 @default.
- W2018094559 cites W2337884406 @default.
- W2018094559 cites W4249487997 @default.
- W2018094559 cites W580689973 @default.
- W2018094559 doi "https://doi.org/10.1371/journal.pone.0049872" @default.
- W2018094559 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3503822" @default.
- W2018094559 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23185470" @default.
- W2018094559 hasPublicationYear "2012" @default.
- W2018094559 type Work @default.
- W2018094559 sameAs 2018094559 @default.
- W2018094559 citedByCount "42" @default.
- W2018094559 countsByYear W20180945592013 @default.
- W2018094559 countsByYear W20180945592014 @default.
- W2018094559 countsByYear W20180945592015 @default.
- W2018094559 countsByYear W20180945592016 @default.
- W2018094559 countsByYear W20180945592017 @default.
- W2018094559 countsByYear W20180945592018 @default.
- W2018094559 countsByYear W20180945592019 @default.
- W2018094559 countsByYear W20180945592020 @default.
- W2018094559 countsByYear W20180945592021 @default.
- W2018094559 countsByYear W20180945592022 @default.
- W2018094559 countsByYear W20180945592023 @default.
- W2018094559 crossrefType "journal-article" @default.
- W2018094559 hasAuthorship W2018094559A5008600505 @default.
- W2018094559 hasAuthorship W2018094559A5018194423 @default.
- W2018094559 hasAuthorship W2018094559A5020473629 @default.
- W2018094559 hasAuthorship W2018094559A5036652589 @default.
- W2018094559 hasAuthorship W2018094559A5042894981 @default.
- W2018094559 hasAuthorship W2018094559A5064395288 @default.
- W2018094559 hasAuthorship W2018094559A5072262731 @default.
- W2018094559 hasAuthorship W2018094559A5072602652 @default.