Evidence map›Paper›PMID 30783477›Full record

ArticleExperimental and therapeutic medicine2019

B-cell activating factor receptor expression is associated with germinal center B-cell maintenance.

Francisco Josué Carrillo-Ballesteros, Edith Oregon-Romero, Ramon Antonio Franco-Topete, Luis Humberto Govea-Camacho, Alvaro Cruz, José Francisco Muñoz-Valle, Felipe Jesús Bustos-Rodríguez, Ana Laura Pereira-Suárez, Claudia Azucena Palafox-Sánchez

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

21 citing papers in PubMed, 24 citations in OpenAlex.

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  7. Protective Effects ofBiomedicines · 2025
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  9. Immunological mechanisms in Meniere's disease.Frontiers in immunology · 2025
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  10. Review
  11. Forging the Future: B Cell Activating Factor's Impact on Nephrotic Syndrome.The Malaysian journal of medical sciences : MJMS · 2024
    Review
  12. Review
  13. Review
  14. Dual Role of B Cells in Multiple Sclerosis.International journal of molecular sciences · 2023
    Review
  15. Review
  16. Article
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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

9 authors at 3 institutions in 2 countries.

Francisco Josué Carrillo-BallesterosResearch Institute of Biomedical Sciences, Department of Medical Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Edith Oregon-RomeroResearch Institute of Biomedical Sciences, Department of Medical Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Ramon Antonio Franco-TopeteDepartment of Microbiology and Pathology, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Luis Humberto Govea-CamachoDepartment of Otorhinolaryngology, West National Medical Center, Mexican Institute of Social Security, Guadalajara, Jalisco 44340, México.
Alvaro CruzResearch Institute of Biomedical Sciences, Department of Medical Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
José Francisco Muñoz-ValleResearch Institute of Biomedical Sciences, Department of Medical Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Felipe Jesús Bustos-RodríguezDepartment of Microbiology and Pathology, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Ana Laura Pereira-SuárezDepartment of Physiology, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Claudia Azucena Palafox-SánchezResearch Institute of Biomedical Sciences, Department of Medical Clinics, University Center for Health Sciences, University of Guadalajara, Guadalajara, Jalisco 44340, México.
Universidad de Guadalajara · MXInstitute of Biomedical Science · GBMexican Social Security Institute · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B-cell activating factor (BAFF) is a major cytokine that regulates B-cell survival, maturation and differentiation through its binding with its receptors: BAFF receptor (BAFF-R), transmembrane activator and cyclophilin ligand interactor (TACI) and B-cell maturation antigen (BCMA). These receptors have been demonstrated to be involved in tertiary lymphoid structure formation; however, their role in germinal centers (GCs) has remained elusive. The aim of the present study was to determine the expression profiles of BAFF and its receptors in secondary lymphoid tissues. Tonsils resected due to chronic tonsillitis were used as lymphoid tissues. To confirm the presence of GCs identified based on their typical structure, CD21 antibody staining was employed. The expression of BAFF, BAFF-R, TACI and BCMA was assessed by immunohistochemistry. BAFF was highly expressed in all regions of the follicle, but the highest BAFF expression was detected in the mantle zone (MZ). A high expression of BAFF-R was observed on lymphocytes in the MZ in comparison with the other regions (~80%; P<0.05), which was co-localizated with BAFF (r=0.646; P<0.001), in the MZ. TACI and BCMA exhibited similar expression among the different zones of the GCs, and co-localization with BAFF was observed inside the follicle, mainly in the dark zone. The present results indicate that BAFF is implicated in the maintenance of GCs. BAFF-R overexpression in the MZ, co-localizated with BAFF, suggests that these proteins constitute the principal pathway for the maintenance of the naïve B-cell population. Furthermore, TACI and BCMA have a role in the GC, where processes of B-cell selection, proliferation and differentiation into immunoglobulin-secreting plasma cells occur.

Indexed as

B-cell activating factorB-cell activating factor receptorB-cell maturation antigenexpressiongerminal centerstransmembrane activator and cyclophilin ligand interactor

Identifiers

PMID30783477
PMCPMC6364250
OpenAlexW2909962301

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.