Evidence map›Paper›PMID 30747361›Full record

ArticleClinical and experimental medicine2019

High BAFF expression associated with active disease in systemic lupus erythematosus and relationship with rs9514828C>T polymorphism in TNFSF13B gene.

M Marín-Rosales, A Cruz, D C Salazar-Camarena, E Santillán-López, N Espinoza-García, J F Muñoz-Valle, M G Ramírez-Dueñas, E Oregón-Romero, G Orozco-Barocio, C A Palafox-Sánchez

Abstract read
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In one paragraph

Article in Clinical and experimental medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
4.2field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Review
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  16. Observational
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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

10 authors at 1 institution in 1 country.

M Marín-RosalesResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
A CruzResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
D C Salazar-CamarenaResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
E Santillán-LópezResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
N Espinoza-GarcíaResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
J F Muñoz-ValleResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
M G Ramírez-DueñasDepartment of Physiology, Immunology Laboratory, University Center for Health Sciences, University of Guadalajara, Guadalajara, Mexico.
E Oregón-RomeroResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico.
G Orozco-BarocioDepartment of Rheumatology, West General Hospital, Ministry of Health, Guadalajara, Mexico.
C A Palafox-SánchezResearch Institute of Biomedical Sciences (IICB), University Center for Health Sciences, University of Guadalajara, Sierra Mojada 950, Edificio Q, Primer Piso, CP 44340, Guadalajara, Jalisco, Mexico. kklaumx@yahoo.com.ORCID http://orcid.org/0000-0003-0836-4186
Universidad de Guadalajara · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B cell-activating factor (BAFF) promotes the survival, proliferation and maturation of B lymphocytes, which are key elements in the pathogenesis of systemic lupus erythematosus (SLE). This cytokine is encoded on TNFSF13B gene, and diverse single-nucleotide polymorphisms have been associated with susceptibility in different autoimmune disorders. In this study, the relationship of TNFSF13B gene rs9514827T>C, rs1041567T>A and rs9514828C>T polymorphisms, mRNA expression and soluble BAFF levels was investigated in 175 SLE patients and 208 healthy controls (HC). The TNFSF13B polymorphisms were evaluated by PCR-RFLP technique. The TNFSF13B gene expression was quantified through the RT-PCR assays. The soluble BAFF (sBAFF) levels were measured with ELISA test. There were no differences in genotype and allele frequencies for the three TNFSF13B polymorphisms, between SLE patients and HC. SLE patients showed 3.15-fold more TNFSF13B gene expression than HC. The patients who displayed most mRNA expression were those with active disease and the carriers of rs9514828 T variant allele. The sBAFF serum levels were higher in SLE patients compared to HC (2.083 vs. 0.742 ng/mL, p < 0.001). The SLE patients with active disease showed the higher sBAFF serum levels (2.403 ng/mL), mainly patients with lupus nephritis and hematological manifestations. In addition, a correlation of sBAFF with disease activity was found (r = 0.32, p < 0.001). In conclusion, the TNFSF13B gene polymorphisms were not found to be associated with SLE susceptibility in Mexican mestizos. Nevertheless, rs9514828C>T polymorphism seems to increase TNFSF13B gene expression. High BAFF expression is related to active disease, renal and hematological involvement; therefore, it could be considered as follow-up biomarker in SLE patients.

Indexed as

Gene ExpressionGenetic Predisposition to DiseasePolymorphism, Single NucleotideAdolescentAdultB-Cell Activating FactorEnzyme-Linked Immunosorbent AssayFemaleGene FrequencyGenotypeHumansLupus Erythematosus, SystemicMexicoReal-Time Polymerase Chain ReactionYoung AdultB-Cell Activating FactorBAFFDisease activitySystemic lupus erythematosusTNFSF13B polymorphisms

Identifiers

PMID30747361
OpenAlexW2913458520

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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.