Evidence map›Paper›PMID 24778017›Full record

ArticleAnticancer research2014

Novel vitamin D analogs as potential therapeutics: metabolism, toxicity profiling, and antiproliferative activity.

Jianjun Chen, Jin Wang, Tae-Kang Kim, Elaine W Tieu, Edith K Y Tang, Zongtao Lin, Dianne Kovacic, Duane D Miller, Arnold Postlethwaite, Robert C Tuckey and 2 more

Open access · greenAbstract read
In one paragraph

Article in Anticancer research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.1field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 53 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Review
  6. Metabolic activation of tachysterolFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. The Impact of Vitamin D on Skin Aging.International journal of molecular sciences · 2021
    Review
  13. Article
  14. Article
  15. Article
  16. 20Frontiers in immunology · 2021
    Article
  17. COVID-19 and Vitamin D: A lesson from the skin.Experimental dermatology · 2020
    Article
  18. CYP11A1-derived vitamin DFree radical biology & medicine · 2020
    Article
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Jianjun ChenDepartment of Pharmaceutical Science, University of Tennessee Health Science Center, 847 Monroe Avenue, Memphis, TN 38163, U.S.A. wli@uthsc.edu.
Jin Wang
Tae-Kang Kim
Elaine W Tieu
Edith K Y Tang
Zongtao Lin
Dianne Kovacic
Duane D Miller
Arnold Postlethwaite
Robert C Tuckey
Andrzej T Slominski
Wei Li
University of Tennessee Health Science Center · US

Funding

Novel Biosynthetic Pathway for Secosteroids and the SkinR01AR052190 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI POSTLETHWAITE, ARNOLD E, SLOMINSKI, ANDRZEJ T · 2006 to 2013
$2.2M
Role of Exogenous Melatonin in Skin BiologyR01AR056666 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI SLOMINSKI, ANDRZEJ T · 2011 to 2015
$1.6M
Discovery of tissue-selective, nonhypercalcemic VDR modulators for RA treatmentR21AR063242 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI LI, WEI, MILLER, DUANE D · 2013 to 2014
$351k
Acquisition of a Q-TOF Mass SpectrometerS10OD010678 · OD · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI LI, WEI · 2012 to 2012
$325k
Acquisition of a 400MHz Solution NMR System with an AutosamplerS10RR026377 · NCRR · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI LI, WEI · 2010 to 2010
$253k
NCRR NIH HHS 1S10RR026377-01NCRR NIH HHS S10 RR026377NIAMS NIH HHS 1R01AR056666-01A2NIAMS NIH HHS 1R21AR063242-01A1NIAMS NIH HHS 2R06AR052190NIAMS NIH HHS R01 AR052190NIAMS NIH HHS R01 AR056666NIAMS NIH HHS R21 AR063242NIH HHS 1S10OD010678-01NIH HHS S10 OD010678
6 · The paper itself

Abstract

aimTo discover novel [20(OH)D3] analogs as antiproliferative therapeutics. MATERIALS AND

methodsWe studied in vitro liver microsome stability, in vivo toxicity using mice, vitamin D receptor (VDR) translocation, in vitro antiproliferative effect, CYP enzyme metabolism.

results20S- and 20R(OH)D3 had reasonable half-lives of 50 min and 30 min (average) respectively in liver microsomes. They were non-hypercalcemic at a high dose of 60 μg/kg. Three new 20(OH)D3 analogs were designed, synthesized and tested. They showed higher or comparable potency for inhibition of proliferation of normal keratinocytes and in the induction of VDR translocation from cytoplasm to nucleus, compared to 1,25(OH)2D3. These new analogs demonstrated different degrees of metabolism through a range of vitamin D-metabolizing CYP enzymes.

conclusionTheir lack of calcemic toxicity at high doses and their high biological activity suggest that this novel 20(OH)D3 scaffold may represent a promising platform for further development of therapeutically-useful agents.

Indexed as

AnimalsAntineoplastic AgentsCell ProliferationHalf-LifeMiceMicrosomes, LiverReceptors, CalcitriolVitamin DAntineoplastic AgentsReceptors, CalcitriolVitamin D20(OH)D3 analogshypercalcemic effectliver microsomal stabilityVDR translocation

Identifiers

PMID24778017
PMCPMC4015637
OpenAlexW1837567610

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.