Table of contents
- The Association of Vitamin D and Its Pathway Genes' Polymorphisms with Hypertensive Disorders of Pregnancy: A Prospective Cohort Study
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44 studies in both categories Hypertension and Pregnancy - VitaminDWiki -
24 studies in both categories Pregnancy and Vitamin D Receptor - VitaminDWiki -
10 studies in both categories Pregnancy and GC (binding protein) - VitaminDWiki - CYP24A1 gene and Vitamin D - many studies
- VitaminDWiki - Vitamin D charts
The Association of Vitamin D and Its Pathway Genes' Polymorphisms with Hypertensive Disorders of Pregnancy: A Prospective Cohort Study
Nutrients . 2022 Jun 6;14(11):2355. doi: 10.3390/nu14112355.
Shuting Si 1 2, Minjia Mo 1 2, Haoyue Cheng 1 2, Zhicheng Peng 1 2, Xialidan Alifu 1 2, Haibo Zhou 1 2, Peihan Chi 1 2, Yan Zhuang 1 2, Yunxian Yu 1 2Objective: We aimed to explore the effect of single nucleotide polymorphism (SNP) in the genes of the vitamin D (VitD) metabolic pathway and its interaction with VitD level during pregnancy on the development of hypertensive disorders of pregnancy (HDP).
Methods: The study was conducted in the Zhoushan Maternal and Child Health Care Hospital, China, from August 2011 to May 2018. The SNPs in VitD metabolic pathway-related genes were genotyped. Plasma 25-hydroxyvitamin vitamin D (25(OH)D) levels was measured at first (T1), second (T2), and third (T3) trimesters. The information of systolic blood pressure (SBP) and diastolic blood pressure (DBP), and the diagnosis of HDP were extracted from the electronic medical record system. Multivariable linear and logistic regression models and crossover analysis were applied.
Results: The prospective cohort study included 3699 pregnant women, of which 105 (2.85%) were diagnosed with HDP. After adjusting for potential confounders, VitD deficiency at T2, as well as the change of 25(OH)D level between T1 and T2, were negatively associated with DBP at T2 and T3, but not HDP.
Polymorphisms in CYP24A1, GC, and LRP2 genes were associated with blood pressure and HDP.
In addition, VitD interacted with CYP24A1, GC, and VDR genes' polymorphisms on blood pressure.
Furthermore, participants with polymorphisms in CYP24A1-rs2248137, LRP2-rs2389557, and LRP2-rs4667591 and who had VitD deficiency at T2 showed an increased risk of HDP.Conclusions: The individual and interactive association between VitD deficiency during pregnancy and SNPs in the genes of the VitD metabolic pathway on blood pressure and HDP were identified.
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44 studies in both categories Hypertension and Pregnancy This list is automatically updated
- Low Vitamin D is a top predictor of adverse events during pregnancy – Feb 2024
- Preeclampsia reduced by 33 percent if high vitamin D – meta-analysis Feb 2023
- Risk of preeclampsia should drop to nearly zero at 60 ng of Vitamin D – July 2022
- Hypertension during pregnancy: low Vitamin D, poor Vit. D genes – June 2022
- Low Vitamin D associated with preeclampsia - meta-analysis Feb 2022
- Low Vitamin D associated with pre-eclampsia -40th meta-analysis – Feb 2022
- Preeclampsia reduced by Vitamin D - many studies
- Preeclampsia (hypertension while pregnant) varies with season (O.R. 0.57) – June 2021
- Preeclampsia (low vitamin D) doubles the risk of later cardiovascular problems – Sept 2019
- Preeclampsia 11X more likely if poor Vitamin D Binding Protein (South Africa) - Sept 2019
- Preeclampsia 2X more likely if poor Vitamin D Receptor – April 2019
- Preeclampsia reduced 1.7 X by aspirin (but reduced 7 X by Vitamin D) – Feb 2018
- Preeclampsia risk reduced 7X by 4,000 IU of Vitamin D daily – RCT March 2018
- Preeclampsia of offspring cut in half if mother who smoked had vitamin D fortified margarine – Dec 2017
- Preeclampsia reduced 2X by Vitamin D, by 5X if also add Calcium – meta-analysis Oct 2017
- Child 49 percent higher risk of being overweight if preeclampsia during pregnancy – Sept 2017
- Preeclampsia risk reduced 60 percent if supplement with Vitamin D (they ignored dose size) – meta-analysis Sept 2017
- Preeclampsia recurrence reduced 2 X by 50,000 IU of vitamin D every two weeks – RCT July 2017
- Preeclampsia is not reduced by vitamin D (if you ignore vitamin D level, dose size, frequency and duration) – July 2017
- Preeclampsia doubles the risk of mild cognitive impairment – July 2017
- No Preeclampsia during pregnancy if more than 60 ng of vitamin D – RCT July 2013
- Preeclampsia changes to Vitamin D Binding Protein reduces Vitamin D in placenta – Dec 2016
- Preeclampsia risk reduced by higher levels of vitamin D (VDAART 4,400 IU) - RCT Nov 2016
- MAGNESIUM IN MAN - IMPLICATIONS FOR HEALTH AND DISEASE – review 2015
- Preeclampsia 4X less likely if vitamin D levels increased by 8 ng during pregnancy – March 2016
- Preeclampsia 2X more likely if low vitamin D, unless adjust for vitamin D factors (BMI, skin color) – Dec 2015
- Preeclampsia and eclampsia associated with lower vitamin D, etc. – Sept 2015
- Preeclampsia increased risk of Congenital Heart Defects by 60 percent (vitamin D not mentioned) Oct 2015
- Preeclampsia reduced by Vitamin D (50,000 IU bi-weekly) and Calcium – Oct 2015
- Burka clothing reduces vitamin D levels, which causes pregnancy problems – Oct 2015
- Preeclampsia – hypothesis as to why vitamin D helps – June 2015
- Preeclampsia inversely proportional to serum Magnesium – Oct 2014
- Hypertension in pregnancy (preeclampsia) more frequent in winter (low vitamin D) – Jan 2015
- Preeclampsia rate cut in half by high level of vitamin D – meta-analysis March 2014
- Preeclampsia 40 percent less likely if mother had more than 20 ng of vitamin D – Jan 2014
- Preeclampsia 2.7X more frequent if low vitamin D – meta-analysis Sept 2013
- During pregnancy even 400 IU helps metabolic status – RCT July 2013
- 2X more preeclampsia when vitamin D less than 30 ng, etc. - meta-analysis March 2013
- 7X increase in early severe preeclampsia associated with low vitamin D – Aug 2012
- 200 IU of Vitamin D does not prevent preeclampsia – RCT Aug 2012
- Preeclampsia 3X more likely if low vitamin D at 25th week – April 2012
- Low vitamin D results in severe preeclampsia and low birth weight – Mar 2011
- Women with low vitamin D 4X more likely to have preeclampsia in pregnancy – Nov 2010
- Seasonal variation on preeclampsia is correlated with sunlight intensity - June 2010
VitaminDWiki -
24 studies in both categories Pregnancy and Vitamin D Receptor This list is automatically updated
- Gestational Diabetes and Vitamin D - many studies
- Hypertension during pregnancy: low Vitamin D, poor Vit. D genes – June 2022
- Preeclampsia reduced by Vitamin D - many studies
- After lactation Vitamin D levels are low, increased risk of Breast Cancer, vitamin D should decrease risk – Aug 2021
- Gestational Diabetes – increased risk if poor Vitamin D Receptor – 2 Meta-Analyses 2021
- Higher risk of Recurrent Pregnancy Loss if poor Vitamin D Receptor – Feb 2021
- Spontaneous Miscarriage strongly associated with 2 vitamin D genes – March 2020
- Preterm birth associated with many genes, including the Vitamin D Receptor again – Jan 2020
- Preterm birth 8X more likely if poor Vitamin D Receptor – Dec 2019
- Preterm birth 9 X more likely if fetus had a poor Vitamin D Receptor and previous miscarriage – Aug 2017
- Recurrent miscarriage occurs 2.2 more often if poor Vitamin D Receptor – Aug 2019
- Gestational Diabetes 2.4X more likely if poor Vitamin D Receptor (region in China) – June 2019
- Gestational Diabetes 3 X more likely if poor Vitamin D receptor (Turkey) – May 2019
- Preeclampsia 2X more likely if poor Vitamin D Receptor – April 2019
- Preterm births 12 X more likely if poor Vitamin D Receptor (white infants in Italy) – meta-analysis Aug 2018
- UV at time of conception associated with Vitamin D Receptor activation 65 years later – Sept 2017
- A good Vitamin D Receptor (or perhaps more vitamin D) protects against lead during pregnancy
- Vitamin D Receptor is associated with preeclampsia, gestational diabetes and preterm birth – Nov 2017
- Gestational Diabetes Mellitus associated with 4 Vitamin D genes – Oct 2015
- Frequent miscarriage associated with both lower vitamin D and poor Vitamin D receptor – Sept 2017
- Vitamin D genes and pregnancy – 7th study - Sept 2017
- Preterm births strongly related to Vitamin D, Vitamin D Receptor, Iodine, Omega-3, etc
- Recurrent miscarriage associated with half as much vitamin D getting to fetus – Sept 2016
- Progesterone activates vitamin D receptor - many studies
VitaminDWiki -
10 studies in both categories Pregnancy and GC (binding protein) This list is automatically updated
- Hypertension during pregnancy: low Vitamin D, poor Vit. D genes – June 2022
- During pregnancy less Vitamin D due to increased Vitamin D binding Protein – May 2020
- Spontaneous Miscarriage strongly associated with 2 vitamin D genes – March 2020
- Preeclampsia 11X more likely if poor Vitamin D Binding Protein (South Africa) - Sept 2019
- Type 1 Diabetes risk increased if high postpartum Vitamin D binding protein – Jan 2019
- Fetal Growth poor if Vitamin D-Binding Protein gene poor – Feb 2017
- Gestational Diabetes Mellitus associated with 4 Vitamin D genes – Oct 2015
- Preeclampsia changes to Vitamin D Binding Protein reduces Vitamin D in placenta – Dec 2016
- Bio-available Vitamin D is reduced by half during pregnancy – Jan 2017
- Changes during pregnancy of vitamin D (decrease), DBP (2X) and albumin (0.8X) – Oct 2014
VitaminDWiki - CYP24A1 gene and Vitamin D - many studies
VitaminDWiki - Vitamin D charts
Review of 11 Vitamin D genes – Nov 2017 has
Hypertension during pregnancy: low Vitamin D, poor Vit. D genes – June 2022Printer Friendly Follow this page for updates674 visitors, last modified 11 Jun, 2022, This page is in the following categories (# of items in each category) - VitaminDWiki -