Evidence map›Paper›PMID 25334067›Full record

ArticleInternational journal of molecular sciences2014

CYP24A1 expression inversely correlates with melanoma progression: clinic-pathological studies.

Anna A Brożyna, Cezary Jochymski, Zorica Janjetovic, Wojciech Jóźwicki, Robert C Tuckey, Andrzej T Slominski

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

31 citing papers in PubMed, 44 citations in OpenAlex.

  1. The vitamin DAmerican journal of physiology. Cell physiology · 2025
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  11. Current Molecular Markers of Melanoma and Treatment Targets.International journal of molecular sciences · 2020
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  19. Exploring vitamin D metabolism and function in cancer.Experimental & molecular medicine · 2018
    Review
  20. On the role of classical and novel forms of vitamin D in melanoma progression and management.The Journal of steroid biochemistry and molecular biology · 2018
    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

6 authors at 4 institutions in 3 countries.

Anna A BrożynaDepartment of Tumor Pathology and Pathomorphology, the Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-796 Bygoszcz, Poland. anna.brozyna@cm.umk.pl.
Cezary JochymskiDepartment of Tumor Pathology and Pathomorphology, Oncology Centre-Prof. Franciszek Łukaszczyk Memorial Hospital, 85-796 Bygoszcz, Poland. cezaryjochymski@tlen.pl.
Zorica JanjetovicDepartments of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, Memphis, TN 38163, USA. zjanjeto@uthsc.edu.
Wojciech JóźwickiDepartment of Tumor Pathology and Pathomorphology, the Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-796 Bygoszcz, Poland. jozwickiw@co.bydgoszcz.pl.
Robert C TuckeySchool of Chemistry and Biochemistry, the University of Western Australia, Crawley, WA 6009, Australia. robert.tuckey@uwa.edu.au.
Andrzej T SlominskiDepartments of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, Memphis, TN 38163, USA. aslominski@uthsc.edu.
University of Tennessee Health Science Center · USCollegium Medicum in Bydgoszcz · PLNicolaus Copernicus University · PLUniversity of Western Australia · AU

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
Mechanism of action of 20-hydroxyvitamin D3 in dermal fibroblastsR21AR066505 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI SLOMINSKI, ANDRZEJ T · 2014 to 2015
$355k
NIAMS NIH HHS R01 AR052190NIAMS NIH HHS R01 AR056666NIAMS NIH HHS R21 AR066505NIAMS NIH HHS R21 AR066505-01A1
6 · The paper itself

Abstract

The major role of 24-hydroxylase (CYP24A1) is to maintain 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) homeostasis. Recently, it has been discovered that CYP24A1 also catalyses the hydroxylation of 20(OH)D3, producing dihydroxy-derivatives that show very effective antitumorigenic activities. Previously we showed a negative correlation of vitamin D receptor (VDR) and CYP27B1 expression with progression, aggressiveness and overall or disease-free survivals of skin melanomas. Therefore, we analyzed CYP24A1 expression in relation to clinicopathomorphological features of nevi, skin melanomas and metastases. In melanocytic tumors, the level of CYP24A1 was higher than in the normal epidermis. The statistically highest mean CYP24A1 level was found in nevi and early stage melanomas. With melanoma progression, CYP24A1 levels decreased and in advanced stages were comparable to the normal epidermis and metastases. Furthermore, the CYP24A1 expression positively correlated with VDR and CYP27B1, and negatively correlated with mitotic activity. Lower CYP24A1 levels correlated with the presence of ulceration, necrosis, nodular type and amelanotic phenotypes. Moreover, a lack of detectable CYP24A1 expression was related to shorter overall and disease-free survival. In conclusion, the local vitamin D endocrine system affects melanoma behavior and an elevated level of CYP24A1 appears to have an important impact on the formation of melanocytic nevi and melanomagenesis, or progression, at early stages of tumor development.

Indexed as

Gene Expression Regulation, NeoplasticAdultAgedAged, 80 and overCell Line, TumorCutaneous Malignant MelanomaDisease ProgressionFemaleHumansMaleMelanomaMiddle AgedReceptors, CalcitriolSkinSkin NeoplasmsVitamin D3 24-HydroxylaseCYP24A1 protein, humanReceptors, CalcitriolVitamin D3 24-Hydroxylase

Identifiers

PMID25334067
PMCPMC4227257
OpenAlexW2121117179

What OpenQuestion holds

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Registered trials

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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.