- Women with Recurrent Miscarriage Have Decreased Expression of 25-Hydroxyvitamin D3-1α-Hydroxylase by the Fetal-Maternal Interface.
- 36+ VitaminDWiki pages have MISCARRIAGE in the title
- Genetics category listing contains
- Vitamin D Receptor category contains
- 55 health problems associated with poor VDR
- How to increase VDR activation
- Dec 2016 study
Women with Recurrent Miscarriage Have Decreased Expression of 25-Hydroxyvitamin D3-1α-Hydroxylase by the Fetal-Maternal Interface.
PLoS One. 2016 Dec 29; doi: 10.1371/journal.pone.0165589. eCollection 2016.
Wang LQ1,2, Yan XT1, Yan CF3, Zhang XW1,3, Hui LY4, Xue M5, Yu XW1.
1Department of Obstetrics and Gynecology in First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
2Nursing Department in Xi'an Medical College, Xi'an, China.
3Reproductive Center in Fourth Hospital of Xi'an, Xi'an, China.
4Laboratory Department in First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
5Clinical Sciences Research Lab, Translational Medicine Section, Division of Biomedical Sciences, Warwick Medical School, University of Warwick, University Hospital, Coventry, United Kingdom.
Facts about Vitamin D activation
- Vitamin D must be activated before a majority of the benefits can be realized
- Vitamin D can be activated by Liver & Kidney and put into the bloodstream
- Vitamin D can also be activated locally by most tissues in the body
Local activation is not detected by Vitamin D tests - Vitamin D is activated by the fetus sometime during gestation
Possibilities
- Placenta itself needs activated vitamin D all during gestation
- Fetus needs activated vitamin D before it’s liver and kidneys start functioning
during the time in which miscarriages typically occur
CYP27B1 RNA
Tissues | Control | Primary miscarriage, | Recurrent miscarriage | P |
Villous | 1.20 | 0.81 | 0.40 | 0.000 |
Decidual | 1.35 | 1.20 | 0.44 | 0.003 |
Easy options to avoid miscarriages due to CYP27B1 restriction
- Increase blood-levels of Vitamin D
e.g. Increase some/all of vitamin D supplements, sunshine, UV, Magnesium, Boron, Omega-3 - Increase Vitamin D Receptor (which results in more Vitamin D getting into cells)
See VDR below in this window
36+ VitaminDWiki pages have MISCARRIAGE in the title
This list is automatically updated
Genetics category listing contains
see also
- Vitamin D Receptor has
531 items - Vitamin D Binding Protein = GC has
178 items - CYP27B1 has
63 items - CYP24A1 in title of 39+ items
- CYP2R1 25+ items
- Calcidiol has
48 items - Calcitriol has
62 items - Topical Vitamin D
- Nanoemulsion Vitamin D may be a substantially better form
- 1289 genes changed with higher doses of Vitamin D - RCT Dec 2019
- CYP3A4 (7 as of Dec 2022)
- Getting Vitamin D into your body
Vitamin D blood test misses a lot
- Vitamin D from coming from tissues (vs blood) was speculated to be 50% in 2014, and by 2017 was speculated to be 90%
- Note: Good blood test results (> 40 ng) does not mean that a good amount of Vitamin D actually gets to cells
- A Vitamin D test in cells rather than blood was feasible (2017 personal communication) Commercially available 2019
- However, test results would vary in each tissue due to multiple genes
- Good clues that Vitamin D is being restricted from getting to the cells
1) A vitamin D-related health problem runs in the family
especially if it is one of 51+ diseases related to Vitamin D Receptor
2) Slightly increasing Vitamin D shows benefits (even if conventional Vitamin D test shows an increase)
3) DNA and VDR tests - 100 to 200 dollars $100 to $250
4) PTH bottoms out ( shows that parathyroid cells are getting Vitamin d)
Genes are good, have enough Magnesium, etc.
5) Back Pain
probably want at least 2 clues before taking adding vitamin D, Omega-3, Magnesium, Resveratrol, etc- The founder of VitaminDWiki took action with clues #3&5
Vitamin D Receptor category contains
531 studies in Vitamin D Receptor category Vitamin D tests cannot detect Vitamin D Receptor (VDR) problems
See also:
A poor VDR restricts Vitamin D from getting in the cells48 studies in the Resveratrol category It appears that 30% of the population have a poor VDR (40% of the Obese )
Health problems include: Autoimmune (
Several diseases protect themselves by deactivating the Vitamin D receptor. Example: Breast Cancer
- - - - - - - -
The Vitamin D Receptor is associated with many health problems19 studies), Breast Cancer ( 24 studies), Colon Cancer ( 14 studies), Cardiovascular ( 23 studies), Cognition ( 16 studies), Diabetes ( 24 studies), Hypertension ( 9 studies), Infant ( 22 studies), Lupus ( 6 studies), Metabolic Syndrome ( 4 studies), Mortality ( 4 studies), Multiple Sclerosis ( 14 studies), Obesity ( 17 studies), Pregnancy ( 24 studies), Rheumatoid Arthritis ( 10 studies), TB ( 8 studies), VIRUS ( 37 studies), Click here for details
Some health problems, such as Breast Cancer, Diabetes, and COVID protect themselves by reducing VDR activation
55 health problems associated with poor VDR
A poor VDR is associated with the risk of 55 health problems click here for details
The risk of 48 diseases at least double with poor VDR as of Jan 2023 click here for details
Some health problem, such as Breast Cancer reduce the VDRVDR at-home test $29 - results not easily understood in 2016
There are hints that you may have inherited a poor VDR
How to increase VDR activation
Compensate for poor VDR by increasing one or more:Increasing Increases 1) Vitamin D supplement Sun
Ultraviolet -BVitamin D in the blood
and thus in the cells2) Magnesium Vitamin D in the blood
AND in the cells3) Omega-3 Vitamin D in the cells 4) Resveratrol Vitamin D Receptor 5) Intense exercise Vitamin D Receptor 6) Get prescription for VDR activator
paricalcitol, maxacalcitol?Vitamin D Receptor 7) Quercetin (flavonoid) Vitamin D Receptor 8) Zinc is in the VDR Vitamin D Receptor 9) Boron Vitamin D Receptor ?,
etc10) Essential oils e.g. ginger, curcumin Vitamin D Receptor 11) Progesterone Vitamin D Receptor 12) Infrequent high concentration Vitamin D
Increases the concentration gradientVitamin D Receptor 13) Sulfroaphane and perhaps sulfur Vitamin D Receptor 14) Butyrate especially gut Vitamin D Receptor 15) Berberine Vitamin D Receptor Note: If you are not feeling enough benefit from Vitamin D, you might try increasing VDR activation. You might feel the benefit within days of adding one or more of the above
Far healthier and stronger at age 72 due to supplements Includes 6 supplements that help the VDR
Dec 2016 study
BACKGROUND:
Effects of vitamin D deficiency in pregnancy have been associated with some adverse pregnancy outcomes. The 25-hydroxyvitamin D3-1α-hydroxylase (CYP27B1) is integral to the vitamin D metabolic pathway. The enzyme catalyzes localized conversion of pro-hormone 25-hydroxyvitamin D3 to active 1,25-dihydroxyvitamin D3. Our aim was to investigate the expression of CYP27B1 at the fetal-maternal interface in the first trimester pregnancy and to determine whether CYP27B1 was associated with recurrent miscarriage (RM).METHODS:
Expressions of CYP27B1 mRNA and protein in villi and decidua from 20 women undergoing primary miscarriage, 20 women with RM and 20 women with normal pregnancy were evaluated by western blot, and quantitative real-time PCR. The co-localization of CYP27B1 and certain cytokines including IL-10, IFN-γ, TNF-α, and IL-2 expression were examined using immunohistochemistry and confocal microscopy.RESULTS:
Women with RM had a significantly lower expression of CYP27B1 mRNA and protein in villous and decidual tissues compared with the normal pregnant women (P = 0.000 in villus, P = 0.002 in decidua for mRNA; P = 0.036 in villus, P = 0.007 in decidua for protein.). Compared with the normal pregnancy, immunostaining for CYP27B1 was significantly decreased in villous trophoblasts and decidual glandular epithelial cells in RM women. No significant differences in the localization of CYP27B1, IL-10, IFN-γ, TNF-α, and IL-2 expression were identified between the normal pregnant and RM women.CONCLUSIONS:
Women with RM have a lower level of CYP27B1 expression in chorionic villi and decidua compared with normal pregnant women, suggesting that reduced CYP27B1 expression may be associated with RM. The consistent localization of CYP27B1 and IL-10, IFN-γ, TNF-α, and IL-2 expression in villous and decidual tissues suggests the importance of the local production of 1,25(OH)2D3 at the fetal-maternal interface to regulate cytokine responses.
 Download the PDF from VitaminDWikiMiscarriages strongly associated with poor placental, decidua gene which locally activates Vitamin D – Dec 20167329 visitors, last modified 01 Feb, 2024, This page is in the following categories (# of items in each category) - Vitamin D Binding Protein = GC has