MedWire News: Calcitriol, the active form of vitamin D, has been found to induce the tumor-suppressing protein CCAAT enhancer-binding protein (C/EBP)α, which can inhibit the growth of breast cancer cells, researchers report.
ScienceDaily (Aug. 3, 2009) - Seven out of ten U.S. children have low levels of vitamin D, raising their risk of bone and heart disease, according to a study of over 6,000 children by researchers at Albert Einstein College of Medicine of Yeshiva University. The striking findings suggest that vitamin D deficiency could place millions of children at risk for high blood pressure and other risk factors for heart disease.
NEW YORK (Reuters Health) - Low levels of vitamin D are associated with the loss of cartilage in the knee joint of older individuals, researchers in Australia report
A nested case control study of plasma 25-hydroxyvitamin D concentrations and risk of colorectal cancer.
Wu K, Feskanich D, Fuchs CS, Willett WC, Hollis BW, Giovannucci EL.
J Natl Cancer Inst. 2007 Jul 18;99(14):1120-9. Epub 2007 Jul 10.
PMID: 17623801
Dose response to vitamin D supplementation among postmenopausal African American women.\nTalwar SA, Aloia JF, Pollack S, Yeh JK.\nAm J Clin Nutr. 2007 Dec;86(6):1657-62.\nPMID: 18065583
Addressing the health benefits and risks, involving vitamin D or skin cancer, of increased sun exposure.\nMoan J, Porojnicu AC, Dahlback A, Setlow RB.\nProc Natl Acad Sci U S A. 2008 Jan 15;105(2):668-73. Epub 2008 Jan 7.\nPMID: 18180454
Prevalence of vitamin d insufficiency in patients with Parkinson disease and Alzheimer disease.\nEvatt ML, Delong MR, Khazai N, Rosen A, Triche S, Tangpricha V.\nArch Neurol. 2008 Oct;65(10):1348-52.\nPMID: 18852350
Vitamin D status and its relationship to body fat, final height, and peak bone mass in young women.\nKremer R, Campbell PP, Reinhardt T, Gilsanz V.\nJ Clin Endocrinol Metab. 2009 Jan;94(1):67-73. Epub 2008 Nov 4.\nPMID: 18984659
Supplements of 20 microg/d cholecalciferol optimized serum 25-hydroxyvitamin D concentrations in 80% of premenopausal women in winter.\nNelson ML, Blum JM, Hollis BW, Rosen C, Sullivan SS.\nJ Nutr. 2009 Mar;139(3):540-6. Epub 2009 Jan 21.\nPMID: 19158226
Independent association of low serum 25-hydroxyvitamin d and 1,25-dihydroxyvitamin d levels with all-cause and cardiovascular mortality.\nDobnig H, Pilz S, Scharnagl H, Renner W, Seelhorst U, Wellnitz B, Kinkeldei J, Boehm BO, Weihrauch G, Maerz W.\nArch Intern Med. 2008 Jun 23;168(12):1340-9.\nPMID: 18574092
25-hydroxyvitamin D levels and the risk of mortality in the general population.
Melamed ML, Michos ED, Post W, Astor B.
Arch Intern Med. 2008 Aug 11;168(15):1629-37.
PMID: 18695076
Vitamin D supplementation to prevent infections: a sub-study of a randomised placebo-controlled trial in older people (RECORD trial, ISRCTN 51647438).
Avenell A, Cook JA, Maclennan GS, Macpherson GC.
Age Ageing. 2007 Sep;36(5):574-7. Epub 2007 Aug 15. No abstract available.
PMID: 17702768
doi:10.1093/ageing/afm091
Hypovitaminosis D among rheumatology outpatients in clinical practice.\nMouyis M, Ostor AJ, Crisp AJ, Ginawi A, Halsall DJ, Shenker N, Poole KE.\nRheumatology (Oxford). 2008 Sep;47(9):1348-51. Epub 2008 May 22.\nPMID: 18499714 \ndoi:10.1093/rheumatology/ken203
An association of serum vitamin D concentrations < 40 nmol/L with acute respiratory tract infection in young Finnish men.
Laaksi I, Ruohola JP, Tuohimaa P, Auvinen A, Haataja R, Pihlajamäki H, Ylikomi T.
Am J Clin Nutr. 2007 Sep;86(3):714-7.
PMID: 17823437
Low vitamin d levels predict stroke in patients referred to coronary angiography.\nPilz S, Dobnig H, Fischer JE, Wellnitz B, Seelhorst U, Boehm BO, März W.\nStroke. 2008 Sep;39(9):2611-3. Epub 2008 Jul 17.\nPMID: 18635847 \ndoi: 10.1161/STROKEAHA.107.513655
Serum 25-Hydroxyvitamin D Concentration and Cognitive Impairment.\nLlewellyn DJ, Langa K, Lang I.\nJ Geriatr Psychiatry Neurol. 2009 Feb 4. [Epub ahead of print]\nPMID: 19073839 \ndoi:10.1177/0891988708327888\n
Does nutritional intake differ between children with autism spectrum disorders and children with typical development?
Herndon AC, Diguiseppi C, Johnson SL, Leiferman J, Reynolds A.
J Autism Dev Disord. 2009 Feb;39(2):212-22. Epub 2008 Jul 4.
PMID: 18600441
DOI: 10.1007/s10803-008-0606-2
Estimation of the dietary requirement for vitamin D in healthy adults.\nCashman KD, Hill TR, Lucey AJ, Taylor N, Seamans KM, Muldowney S, Fitzgerald AP, Flynn A, Barnes MS, Horigan G, Bonham MP, Duffy EM, Strain JJ, Wallace JM, Kiely M.\nAm J Clin Nutr. 2008 Dec;88(6):1535-42.\nPMID: 19064513 [