Vitamin D receptor gene FokI polymorphism in Egyptian children and adolescents with SLE: A case-control study.
Lupus. 2017 Jan 1:961203317725588. doi: 10.1177/0961203317725588. [Epub ahead of print]
Imam AA1, Ibrahim HE2, Farghaly MAA3, Alkholy UM2, Gawish HH4, Abdalmonem N2, Sherif AM5, Ali YF2, Hamed ME2, Waked NM6, Fathy MM2, Khalil AM2, Noah MA2, Hegab MS2, Ibrahim BR2, Nabil RM4, Fattah LA7.
- It is time to routinely give vitamin D to Lupus patients – Dec 2016
- If Lupus in family – 5 times more likely to get Lupus if low vitamin D and poor CYP24A1 – June 2016
- Lupus – vitamin D is essential in preventing and modulating it – May 2016
Items in both categories Lupus and Vitamin D Receptor are listed here:
- Lupus 3.8 X more likely if a poor Vitamin D Receptor – May 2019
- Resveratrol Role in Autoimmune Disease-A Mini-Review. – Dec 2016
- Immunological effects of vitamin D and their relations to autoimmunity – March 2019
- Inflammation and immune responses to Vitamin D (perhaps need to measure active vitamin D) – July 2017
- Lupus in children 2.6 X more likely if they had poor Vitamin D Receptor – Jan 2017
- Lupus associated with both low vitamin D and Vitamin D receptor problems – April 2016
Vitamin D Receptor category has the following
Vitamin D tests cannot detect Vitamin D Receptor (VDR) problems
A poor VDR restricts Vitamin D from getting in the cells
It appears that 30% of the population have a poor VDR (40% of the Obese )
Several diseases protect themselves by deactivating the Vitamin D receptor. Example: Breast Cancer
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The Vitamin D Receptor is associated with many health problems
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 VDR
VDR 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 -B | Vitamin D in the blood and thus in the cells |
2) Magnesium | Vitamin D in the blood AND in the cells |
3) 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 ?, etc |
10) Essential oils e.g. ginger, curcumin | Vitamin D Receptor |
11) Progesterone | Vitamin D Receptor |
12) Infrequent high concentration Vitamin D Increases the concentration gradient | Vitamin 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
Increased risk of diseases if poor VDR
Increased risk associated with a poor Vitamin D Receptor
Note: Some diseases reduce VDR activation
those with a * are known to decrease activation
Background Childhood-onset systemic lupus erythematosus (cSLE) is a lifelong autoimmune disorder. The vitamin D receptor (VDR) gene is a potential candidate gene for cSLE susceptibility.
In this study, we aimed to investigate the FokI polymorphism in the VDR gene in Egyptian children and adolescents with SLE, to determine whether this polymorphism could be a genetic marker for cSLE susceptibility or disease activity and we also measured the serum level of 25-hydroxyvitamin D [25(OH) D] to assess its relation to such polymorphism.
Methods This was a case-control study, which included 300 patients with cSLE and 300 age, sex, and ethnicity-matched healthy controls. All participants were genotyped for the VDR gene FokI (rs2228570) polymorphism by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), while the serum [25(OH) D] levels were measured by enzyme-linked immunosorbent assay (ELISA).
Results The VDR FokI FF genotype and F allele were overrepresented among cSLE patients compared with the controls, [odds ratio (OR) = 2.7; 95% confidence interval (CI): 1.6-4.4 for the FF genotype; p = 0.000; and OR = 1.6; 95% CI: 1.27-2.05 for the F allele; p = 0.000, respectively].
We found a significant association between VDR FokI FF genotype with lupus nephritis (OR: 4.8; 95% CI: 2.2-10.6; p = 0.002); and high disease activity index score ( p = 0.01).
Conclusions The FokI polymorphism in the VDR gene may contribute to susceptibility to SLE in Egyptian children and adolescents. Moreover, the FF genotype constituted a risk factor for the development of lupus nephritis and was associated with low serum [25(OH) D] levels as well as higher disease activity index score among studied patients with cSLE.
PMID: 28799838 DOI: 10.1177/0961203317725588
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