Evidence map›Paper›PMID 30064480›Full record

ArticleBMC research notes2018

Dysregulation of the RANKL/RANK/OPG axis in thalassemia intermedia patients.

Mahmoud A Alfaqih, Nabil Bashir, Rami Saadeh, Yousef Khader, Musa Barqawi, Sara Alqudah

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 31% 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

4 citing papers in PubMed, 13 citations in OpenAlex.

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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 1 institution in 1 country.

Mahmoud A AlfaqihDepartment of Physiology and Biochemistry, School of Medicine, Jordan University of Science and Technology, Irbid, 22110, Jordan. maalfaqih@just.edu.jo.ORCID http://orcid.org/0000-0002-6383-7014
Nabil BashirDepartment of Physiology and Biochemistry, School of Medicine, Jordan University of Science and Technology, Irbid, 22110, Jordan.
Rami SaadehDepartment of Family Medicine and Public Health, Jordan University of Science and Technology, Irbid, Jordan.
Yousef KhaderDepartment of Family Medicine and Public Health, Jordan University of Science and Technology, Irbid, Jordan.
Musa BarqawiDepartment of Pediatrics, Princess Rahma Hospital, Irbid, Jordan.
Sara AlqudahDepartment of Physiology and Biochemistry, School of Medicine, Jordan University of Science and Technology, Irbid, 22110, Jordan.
Jordan University of Science and Technology · JO

Funding

Deanship of Research, Jordan University of Science and Technology 139/2015
6 · The paper itself

Abstract

objectiveThalassemia intermedia (TI) describes a disease ranging in severity between β thalassemia major (TM) and β thalassemia trait. Osteoporosis is observed in TI and TM. The exact reason of osteoporosis in TI could be hypogonadism and/or an increase in erythropoietin (EPO) levels. The carboxy-terminal collagen cross links (CTX), a marker of bone resorption, and the N-terminal propeptide of type 1 collagen (P1NP), a marker of bone formation are serum markers of osteoporosis. The receptor activator of NF-kappaB ligand (RANKL)/receptor activator of NF-kappaB (RANK)/osteoprotegerin (OPG) axis plays an important role in metabolic bone diseases. Herein, we tested the relationship between the RANKL/RANK/OPG axis and the bone-turnover markers CTX and P1NP in TI.

resultsWe recruited 44 TI patients and 33 non-thalassemic controls and measured the serum levels of hemoglobin, sex steroid hormones, CTX, P1NP, RANKL and OPG. We then used a general linear model to test the association of the above variables with CTX and P1NP as outcome variables. We showed that EPO levels were the strongest predictor of CTX change (P < 0.000), followed by RANKL (P = 0.017). On the other hand, RANKL was the strongest predictor of P1NP change (P < 0.000), followed by OPG (P = 0.009) and EPO (P = 0.024).

Indexed as

beta-ThalassemiaBiomarkersBone DensityCase-Control StudiesChildErythropoietinFemaleHumansJordanMaleNF-kappa BOsteoporosisOsteoprotegerinRANK LigandBiomarkersErythropoietinNF-kappa BOsteoprotegerinRANK LigandBone mineral densityOsteoporosisOsteoprotegerinReceptor activator of NF-kappaB ligandThalassemia intermedia

Identifiers

PMID30064480
PMCPMC6069879
OpenAlexW2885223507

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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.