Evidence map›Paper›PMID 35503137›Full record

ArticleCellular and molecular life sciences : CMLS2022

Anti-inflammatory effect of SGLT-2 inhibitors via uric acid and insulin.

Rosalba La Grotta, Paola de Candia, Fabiola Olivieri, Giulia Matacchione, Angelica Giuliani, Maria Rita Rippo, Elena Tagliabue, Monica Mancino, Francesca Rispoli, Sabina Ferroni and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 5 pooled it
14.5field-weighted citation impact, top 1% 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

79 citing papers in PubMed, 5 syntheses or guidelines pooled it, 107 citations in OpenAlex.

  1. Impact of DPP-4 Inhibitors on Interleukin Levels in Type 2 Diabetes Mellitus.The Journal of clinical endocrinology and metabolism · 2025
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19 more citing papers are in PubMed but not listed here.

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

13 authors at 3 institutions in 1 country.

Rosalba La GrottaIRCCS MultiMedica, PST, Via Fantoli 16/15, 20138, Milan, Italy.
Paola de CandiaDepartment of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Naples, Italy.
Fabiola OlivieriDepartment of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica Delle Marche, Ancona, Italy.
Giulia MatacchioneDepartment of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica Delle Marche, Ancona, Italy.
Angelica GiulianiDepartment of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica Delle Marche, Ancona, Italy.
Maria Rita RippoDepartment of Clinical and Molecular Sciences, DISCLIMO, Università Politecnica Delle Marche, Ancona, Italy.
Elena TagliabueValue-Based Healthcare Unit, IRCCS MultiMedica, Sesto San Giovanni, MI, Italy.
Monica MancinoValue-Based Healthcare Unit, IRCCS MultiMedica, Sesto San Giovanni, MI, Italy.
Francesca RispoliLaboratory Medicine, IRCCS MultiMedica, Milan, Italy.
Sabina FerroniDepartment of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Via Milanese 300, 20099, Sesto San Giovanni, MI, Italy.
Cesare Celeste BerraDepartment of Endocrinology, Nutrition and Metabolic Diseases, IRCCS MultiMedica, Via Milanese 300, 20099, Sesto San Giovanni, MI, Italy. cesare.berra@multimedica.it.
Antonio Ceriello *IRCCS MultiMedica, PST, Via Fantoli 16/15, 20138, Milan, Italy.
Francesco Prattichizzo *IRCCS MultiMedica, PST, Via Fantoli 16/15, 20138, Milan, Italy. francesco.prattichizzo@multimedica.it.ORCID http://orcid.org/0000-0002-2959-2658
MultiMedica · ITMarche Polytechnic University · ITUniversity of Naples Federico II · IT

Funding

Ministero della Salute Ricerca Corrente to IRCCS MultiMedicaMinistero dello Sviluppo Economico Progetto DIARIO - Bando Agenda Digitale to MultiMedica
6 · The paper itself

Abstract

Sodium-glucose cotransporter 2 (SGLT-2) inhibitors (i) reduce cardiovascular and renal events in patients with and without type 2 diabetes (T2D). However, the underlying mechanisms are debated. Low-grade inflammation (LGI) is a key driver of vascular complications, suggested to be attenuated by SGLT-2i in animal models. Based on a specific working hypothesis, here we investigated the net effect of SGLT-2i on LGI in patients with T2D and the possible underlying mechanism. We enrolled patients with T2D treated either with a stable therapy with SGLT-2i or with other glucose-lowering drugs (GLD) (n = 43 per group after matching for a range of pro-inflammatory variables), and tested hs-CRP and interleukin (IL)-6 as primary variables of interest. Patients treated with SGLT-2i had lower circulating levels of IL-6, a prototypical marker of LGI, but also of uric acid and fasting insulin, compared with patients treated with other GLD. Then, to explore whether uric acid and insulin might mediate the effect of SGLT-2i on IL-6, we tested physiologically pertinent doses of these two molecules (i.e. 0.5 mM uric acid and 1 nM insulin) in two in vitro models of LGI, i.e. monocytes (THP-1) treated with LPS and endothelial cells (HUVEC) exposed to hyperglycaemia. Results from in vitro models supported a pro-inflammatory role for uric acid and its combination with insulin in monocytes and for uric acid alone in hyperglycaemia-stimulated endothelial cells. On the contrary, we observed no drug-intrinsic, anti-inflammatory effect for dapagliflozin, empagliflozin, and canagliflozin in the same models. Overall, these results suggest that SGLT-2i possess a tangible activity against LGI, an effect possibly mediated by their ability to lower uric acid and insulin concentrations and that juxtaposes other proposed mechanisms in explaining the observed benefit of this class on cardiovascular and renal endpoints.

Indexed as

Diabetes Mellitus, Type 2HyperglycemiaSodium-Glucose Transporter 2 InhibitorsAnti-Inflammatory AgentsEndothelial CellsGlucoseHumansHypoglycemic AgentsInsulinInterleukin-6Uric AcidAnti-Inflammatory AgentsGlucoseHypoglycemic AgentsInsulinInterleukin-6Sodium-Glucose Transporter 2 InhibitorsUric AcidCardiovascular diseasesDiabetes complicationsIL-6InsulinKetonesKidney diseaseLow-grade inflammationSodium–glucose cotransporter 2 inhibitorsUric acid

Identifiers

PMID35503137
PMCPMC9064844
OpenAlexW4225320779

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.