Evidence map›Paper›PMID 41917814›Full record

ArticleBMC immunology2026

Evaluation of immunoglobulin A1/immunoglobulin A2 ratio and B cell lymphoma-6 in relation to apoptosis-associated speck-like protein in diabetic kidney disease patients.

Sara Youssry, Hossam Ghoneim, Yasser Ammar, Azza Magdy, Dalia Maharem

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Article in BMC immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Sara YoussryDepartment of Immunology and Allergy, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Hossam GhoneimDepartment of Immunology and Allergy, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Yasser AmmarInternal Medicine Department, Medical Research Institute, AlexandriaUniversity, 165 El- Horreya Avenue, Hadara, Alexandria, Egypt.
Azza MagdyAlexandria Main University Hospital, Alexandria, Egypt.
Dalia MaharemInternal Medicine Department, Medical Research Institute, AlexandriaUniversity, 165 El- Horreya Avenue, Hadara, Alexandria, Egypt. daliamaharem@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInflammation and alteration of the immune system play a key role in the pathogenesis of diabetes mellitus (DM). However, little is known about the underlying mechanisms involved in the inflammatory pathways of diabetic kidney disease (DKD). We aimed in this study to evaluate immunoglobulin A (IgA) subclasses/ratio and B cell lymphoma-6 (BCL-6) in relation to inflammasome adaptor protein ASC (apoptosis-associated speck-like protein containing a caspase activation and recruiting domain) in diabetic patients with and without kidney disease. The present study was conducted on 50 diabetic patients who were classified into 25 patients without kidney disease and 25 DKD patients, together with 25 age-matched healthy individuals. Enzyme-linked immunosorbent assay (ELISA) was used to assess ASC and BCL-6 levels in culture supernatants of peripheral blood mononuclear cells as well as to determine IgA1 and IgA2 levels in individuals' serum.

resultsThe results revealed a significant increase in ASC levels together with a significant decrease in IgA1 and BCL-6 levels in DKD patients compared to other groups. A significant association was observed between the IgA1/ IgA2 ratio and improved disease markers in all patients. In addition, ASC levels were negatively correlated with both IgA2 and BCL-6 levels.

conclusionsIt can be concluded that altered IgA subtypes and its ratio (IgA1/IgA2) as well as BCL-6 may be involved in the pathogenesis of DKD, suggesting their future therapeutic potential in DKD patients.

Indexed as

CARD Signaling Adaptor ProteinsDiabetic NephropathiesImmunoglobulin ALeukocytes, MononuclearProto-Oncogene Proteins c-bcl-6AdultAgedFemaleHumansInflammasomesMaleMiddle AgedBCL6 protein, humanCARD Signaling Adaptor ProteinsImmunoglobulin AInflammasomesProto-Oncogene Proteins c-bcl-6PYCARD protein, humanASCBCL-6Chronic inflammationDKDIgAInflammasome

Identifiers

PMID41917814
PMCPMC13063654

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