PMID- 35966098 OWN - NLM STAT- MEDLINE DCOM- 20220816 LR - 20220826 IS - 1664-2392 (Print) IS - 1664-2392 (Electronic) IS - 1664-2392 (Linking) VI - 13 DP - 2022 TI - The role of interleukin-1beta in type 2 diabetes mellitus: A systematic review and meta-analysis. PG - 901616 LID - 10.3389/fendo.2022.901616 [doi] LID - 901616 AB - Type 2 diabetes mellitus (T2DM) is a multifactorial non-communicable disease that is characterized by insulin resistance and chronic sub-clinical inflammation. Among the emerging inflammatory markers observed to be associated with beta-cell damage is interleukin 1beta (IL1beta), a proinflammatory cytokine that modulates important metabolic processes including insulin secretion and beta-cell apoptosis. The present systematic review and meta-analysis gathers available evidence on the emerging role of IL1beta in T2DM. PubMed and Embase were searched for human studies that assessed 1L1beta in T2DM individuals from 2016-2021. Thirteen studies (N=2680; T2DM=1182, controls=1498) out of 523 were included in the systematic review and only 3 studies in the meta-analysis. Assays were the most commonly used quantification method and lipopolysaccharides as the most common stimulator for IL1beta upregulation. Random and fixed effects meta-analysis showed non-significant mean differences of IL1beta concentrations between the T2DM and controls. Given the high heterogeneity and small subset of studies included, caution is advised in the interpretation of results. The present systematic review and meta-analysis highlights the limited evidence available that could implicate 1L1beta as a potent biomarker for T2DM. Standardization of 1L1beta assays with larger sample sizes are encouraged in future observational and prospective studies. CI - Copyright (c) 2022 Alfadul, Sabico and Al-Daghri. FAU - Alfadul, Hend AU - Alfadul H AD - Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia. AD - Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia. FAU - Sabico, Shaun AU - Sabico S AD - Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia. FAU - Al-Daghri, Nasser M AU - Al-Daghri NM AD - Chair for Biomarkers of Chronic Diseases, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia. LA - eng PT - Meta-Analysis PT - Research Support, Non-U.S. Gov't PT - Systematic Review DEP - 20220727 PL - Switzerland TA - Front Endocrinol (Lausanne) JT - Frontiers in endocrinology JID - 101555782 RN - 0 (Biomarkers) RN - 0 (IL1B protein, human) RN - 0 (Interleukin-1beta) SB - IM MH - Biomarkers MH - *Diabetes Mellitus, Type 2 MH - Humans MH - *Insulin Resistance MH - Interleukin-1beta/*metabolism MH - Prospective Studies MH - Risk Factors PMC - PMC9363617 OTO - NOTNLM OT - cytokines OT - inflammasome OT - inflammation OT - inflammatory disease OT - interleukin 1beta OT - type 2 diabetes mellitus COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2022/08/16 06:00 MHDA- 2022/08/17 06:00 PMCR- 2022/01/01 CRDT- 2022/08/15 03:34 PHST- 2022/03/22 00:00 [received] PHST- 2022/07/04 00:00 [accepted] PHST- 2022/08/15 03:34 [entrez] PHST- 2022/08/16 06:00 [pubmed] PHST- 2022/08/17 06:00 [medline] PHST- 2022/01/01 00:00 [pmc-release] AID - 10.3389/fendo.2022.901616 [doi] PST - epublish SO - Front Endocrinol (Lausanne). 2022 Jul 27;13:901616. doi: 10.3389/fendo.2022.901616. eCollection 2022.