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Vitamin D Receptor

360 items in Vitamin D Receptor category

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 has a poor VDR (40% of the Obese )

A poor VDR increases the risk of 55 health problems  click here for details
The risk of 44 diseases at least double with poor Vitamin D Receptor as of Oct 2019

VDR at-home test $29 - results not easily understood in 2016
There are hints that you may have inherited a poor VDR

Compensate for poor VDR by increasing one or more:

IncreasingIncreases
1) Vitamin D supplement
  Sun, Ultraviolet -B
Vitamin D in the blood
and thus in the cells
2) MagnesiumVitamin 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 VDRVitamin D Receptor
9) BoronVitamin D Receptor ?,
etc
10) Essential oils e.g. ginger, curcuminVitamin D Receptor
11) ProgesteroneVitamin D Receptor
12) Infrequent high concentration Vitamin D
Increases the concentration gradient
Vitamin D in the cells

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 which help the VDR

If poor Vitamin D Receptor

Risk
increase
Health Problem
50Lyme Disease
28Leprosy - another says 3X
15Chronic Heart Failure
15Temporary hair loss
14Hand, Foot, and Mouth disease
13Sepsis
11Metabolic Syndrome
9.6Chronic Periodontitis
   and smoke
8Juvenile Rheumatoid Arthritis
7.6Crohn's disease
7.5Respiratory Tract Infections
5.8Low back pain in athletes
5 Respiratory Distress in preemies
5Ulcerative Colitis
5Coronary Artery Disease
5Asthma Child see also 1.3, 2.0 and 3.6
4.6Breast Cancer 16.9 X another study
4.1Vitiligo
4Polycystic ovary syndrome
3.6 Pneumonia - children
3.3 Pre-term birth
3.1 Colon Cancer survival
3 Multiple Sclerosis
3Dengue
3 Waist size
3 Ischemic Stroke
3Alzheimer’s
3Gestational Diabetes
2.9Hand, Foot, Mouth Disease
2.8Osteoporosis & COPD
2.7Gastric Cancer
2.6Lupus in children
2.5 Lumbar Disc Degeneration
2.4Lung Cancer
2.3Autism
2.2Juvenile idiopathic arthritis
2.1Adolescent idiopathic scoliosis in Asians
2Diabetic Retinopathy
2Parkinson's
2 Wheezing/Asthma see also 5X
2 Melanoma   Non-melanoma Skin Cancers
2Myopia
2Preeclampsia
1.9Uterine Fibroids
1.9Early tooth decay
1.8Diabetic nephropathy
1.8Sleep Apnea
1.6Diabetes - Type I
1.6Prostate Cancer while black
1.5 Diabetes -Type II
1.5Pertusus
1.5Obesity
1.4Graves Disease
1.4 Rheumatoid arthritis
1.3Childhood asthma see also 5X
1.3Psoriasis in Caucasians
1.3Tuberculosis
?? Rickets - Vitamin D resistant


Vitamin D Receptor activation can be increased by any of: Resveratrol,  Omega-3,  MagnesiumZinc,   Quercetin,   non-daily Vit D,  Curcumin, intense exercise,   Ginger,   Essential oils, etc  Note: The founder of Vitamin D Life uses 10 of the 12 known VDR activators


Genetics category listing contains the following

259 articles in the Genetics category

see also

Vitamin D blood test misses a lot
Blood Test Misses a lot (VDW 3439)

  • Snapshot of the literature by Vitamin D Life as of early 2019
  • 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 results from a blood test (> 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 show benefits (even if conventional Vitamin D test shows an increase)
    3) Vitamin D Receptor test (<$30) scores are difficult to understand in 2016
        easier to understand the VDR 23andMe test results analyzed by FoundMyFitness in 2018
    4) Back Pain
        probably want at least 2 clues before taking adding vitamin D, Omega-3, Magnesium, Resveratrol, etc
          The founder of Vitamin D Life took action with clues #3&4


See also Vitamin D Binding Protein category listing has 136 items


In addition to inherited poor VDR genes, Herpes downregulates VDR by 8X for a short time

Note: Many people have Herpes but are not aware of it. (example: 48% of black women)

See also web

  • Natural Ways to Increase Calcitriol and Activate The Vitamin D Receptor Gene Selfhacked Jan 2016 - has lots of linked references
    Includes Exercise, RXR ( and retinol) is needed to produce proteins with the VDR, SIRT1 -potentiates VDR, PGC-1a, Dopamine
    Bile, Omega-3: Omega-6:Curcumin, Resveratrol, Forskolin , Gamma Tocotrienol, Estradiol,
    What Inhibits The Vitamin D Receptor (VDR) or Calcitriol
    Caffeine , Cortisol/Glucocorticoids, Prolactin, Thyroid hormones,Corticosteroids decrease calcitriol,Phosphatonin, Ketoconazole, Heparin and Thiazides decrease
    Pathogens That Inhibit The Vitamin D Receptor include
    P. aeruginosa, H. pylori, Lyme/Borrelia – Live Borrelia reduces VDR by 50 times (in monocytes).
    Tuberculosis – Reduces VDR 3.3-fold.“Gliding” biofilm bacteria, Shigella, Mycobacterium leprase
    Epstein-Barr virus (EBV) – Decreases VDR by a factor of about five, HIV – binds to the VDR (R) and inhibits conversion to active D
    Aspergillus fumigatus – In cystic fibrosis patients,
    Cytomegalovirus – CMV decreases VDR 2.2 fold, Hepatitis C virus – Inhibits CYP24A1|Changes in vitamin D endocrinology during aging in adults] June 2017
  • Changes in vitamin D endocrinology during aging in adults June 2017
  • "Aging leads to a decrease in vitamin D receptor number in several organs."
    Interesting, details are behind a paywall
  • Bioinformatic approaches to interrogating vitamin D receptor signaling - Sept 2017
     Download the PDF from Vitamin D Life
  • Calcitriol receptor = VDR Wikipedia
    "Glucocorticoids are known to decrease expression of VDR,"
    "Mutations in this gene are associated with type II vitamin D-resistant rickets"
    "The vitamin D receptor plays an important role in regulating the hair cycle."
  • Learn more about Calcitriol Receptor Science Direct.COM
    10 abstracts of book chapters and studies
  • Calcitriol ReceptorWikipedia
    "Mutations in this gene are associated with type II vitamin D-resistant rickets"
    "Calcitriol, the active form of vitamin D, binds to the VDR, which then forms a heterodimer with the retinoid-X receptor"
        perhaps this is where Vitamin A is important with Vitamin D
    "Glucocorticoids are known to decrease expression of VDR"

PubMed

Light activates VDR at conception,etc. - April 2017
VDR gene methylation as a molecular adaption to light exposure: Historic, recent and genetic influences.
Am J Hum Biol. 2017 Apr 22. doi: 10.1002/ajhb.23010. [Epub ahead of print]
Beckett EL1,2,3, Jones P1, Veysey M2,4, Duesing K3, Martin C1, Furst J5, Yates Z6, Jablonski NG7, Chaplin G7, Lucock M1.

OBJECTIVES:
The vitamin D receptor (VDR) is a member of the nuclear receptor family of transcription factors. We examined whether degree of VDR gene methylation acts as a molecular adaptation to light exposure. We explored this in the context of photoperiod at conception, recent UV irradiance at 305 nm, and gene-latitude effects.

METHODS:
Eighty subjects were examined for VDR gene-CpG island methylation density. VDR gene variants were also examined by PCR-RFLP.

RESULTS:
Photoperiod at conception was significantly positively related to VDR methylation density, explaining 17% of the variance in methylation (r2  = 0.17; P = .001). Within this model, photoperiod at conception and plasma 25(OH)D independently predicted methylation density at the VDR-CpG island. Recent UV exposure at 305 nm led to a fivefold increase in mean methylation density (P = .02). Again, UV exposure and plasma 25(OH)D independently predicted methylation density at the VDR-CpG island. In the presence of the BsmI mutant allele, methylation density was increased (P = .01), and in the presence of the TaqI or FokI mutant allele, methylation density was decreased (P = .007 and .04 respectively). Multivariate modelling suggests plasma 25(OH)D, photoperiod at conception, recent solar irradiance, and VDR genotype combine as independent predictors of methylation at the VDR-CpG island, explaining 34% of the variance in methylation (R2  = 0.34, P < .0001).

CONCLUSIONS:
Duration of early-life light exposure and strength of recent irradiance, along with latitudinal genetic factors, influence degree of VDR gene methylation consistent with this epigenetic phenomenon being a molecular adaptation to variation in ambient light exposure. Findings contribute to our understanding of human biology.

PMID: 28432711 DOI: 10.1002/ajhb.23010
Publisher rents PDF for $6


More and more PubMed papers on Vitamin D Receptor
Image


Ways to increase the Vitamin D Receptor

Vitamin D Receptor Gene: Ways to Activate it, Calcitriol, Benefits Self-hacked.com Aug 2018
A list of ways to Increase EITHER active Vitamin D or Vitamin D Receptor
Following subset list May include some non-VDR items by mistake
See self-hacked article for hyperlinks and details

  • RXR (and retinol) is needed to produce proteins with the VDR. 1,25D3 binds to the VDR, which then combines with RXR to activate gene expression. (Not all VDR dependent genes need RXR.)
  • SIRT1 -potentiates VDR [R, R] – acetylation of VDR lessens 1,25D/VDR signaling. SIRT1 increased the ability of VDR to associate with RXR.
  • PGC-1a [R]– potentiates VDR. It is a coactivator of the VDR, but it still needs 1,25D3.
  • Dopamine [R]
  • The VDR evolved from its ancient role as a detoxification nuclear receptor. LCA is produced from the gut bacteria (metabolizing liver-derived chenodeoxycholic acid). LCA travels to the colon, where the VDR binds to LCA or 1,25 D and activates the CYP3A4 and SULT2A genes facilitate disposal from the cell via the ABC efflux transporter [R].
  • Omega-3: DHA, EPA [R], – Fish oil/DHA
  • Omega-6: γ-Linolenic acid, Arachidonic acid [R],
  • Curcumin [R]– Curcumin is more active than LCA/Bile in driving VDR-mediated transcription and that it binds to VDR with approximately the same affinity as LCA.
  • Resveratrol [R] – Potentiates VDR by: (1) potentiating 1,25D binding to VDR; (2) activating RXR; (3) stimulating SIRT1.
  • Gamma Tocotrienol [R]- Tocotrienols or Tocopherols (IHERB)
  • Estradiol increases VDR expression [R, R] and calcitriol levels [R].

Short URL = is.gd/VitDReceptor


Items in both categories Vitamin D Receptor and Diabetes

Vitamin D Receptor        

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11634 VDR Heart failure Sci-Hub.pdf admin 23 Mar, 2019 00:27 139.57 Kb 229
11245 VDR PubMed 2018.jpg admin 23 Jan, 2019 13:13 4.22 Kb 3951
9087 Bioinformatic VDR.pdf PDF 2017 admin 31 Dec, 2017 23:29 490.24 Kb 539
8975 Gyn Cancers.pdf admin 20 Dec, 2017 22:14 728.42 Kb 546
8536 Vitamin D receptor-targeted treatment to prevent - - Diabetes.pdf PDF 2017 admin 11 Oct, 2017 20:14 6.46 Mb 652
7458 VDR papers.jpg admin 06 Dec, 2016 03:34 4.32 Kb 3566
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