Evidence map›Paper›PMID 33728820›Full record

ArticleFEBS open bio2021

Dapagliflozin reverses the imbalance of T helper 17 and T regulatory cells by inhibiting SGK1 in a mouse model of diabetic kidney disease.

Dan Wang, Zikun Zhang, Zekun Si, Yanlin Yang, Shuangshuang Li, Yaoming Xue

Open access · goldAbstract read
In one paragraph

Article in FEBS open bio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.7field-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

31 citing papers in PubMed, 43 citations in OpenAlex.

  1. T-Cell Remodeling in Renal Fibrosis: From Acute Injury to Chronic Kidney Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  2. Review
  3. Article
  4. Review
  5. Review
  6. CD4Frontiers in immunology · 2026
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Review
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

6 authors at 1 institution in 1 country.

Dan WangDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Zikun ZhangDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Zekun SiDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yanlin YangDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Shuangshuang LiDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Yaoming XueDepartment of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China.ORCID 0000-0003-1356-4780
Nanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An imbalance between T helper 17 (Th17) and T regulatory (Treg) cell subsets contributes to the pathogenesis of diabetic kidney disease (DKD). However, the underlying regulatory mechanisms that cause this imbalance are unknown. Serum/glucocorticoid-regulated kinase 1 (SGK1) has been suggested to affect Th17 polarization in a salt-dependent manner, and sodium/glucose cotransporter 2 inhibitors (SGLT2i) have been demonstrated to regulate sodium-mediated transportation in the renal tubules. This study aimed to evaluate the potential benefits of dapagliflozin (Dap) on DKD, as well as its influence on shifting renal T-cell polarization and related cytokine secretion. We treated male db/db mice with Dap or voglibose (Vog) and measured blood and kidney levels of Th17 and Treg cells using flow cytometry. We found that Th17 cells were significantly increased, while Treg cells were significantly decreased in diabetic mice. Moreover, Dap suppressed the polarization of Th17/Treg cells by inhibiting SGK1 in diabetic kidneys, and this was accompanied by attenuation of albuminuria and tubulointerstitial fibrosis independent of glycemic control. Taken together, these results demonstrate that the imbalance of Th17/Treg cells plays an important role in the progression of DKD. Moreover, Dap protects against DKD by inhibiting SGK1 and reversing the T-cell imbalance.

Indexed as

AnimalsBenzhydryl CompoundsChinaDiabetes Mellitus, ExperimentalDiabetic NephropathiesDisease Models, AnimalGlucosidesImmediate-Early ProteinsMaleMiceMice, Inbred C57BLProtein Serine-Threonine KinasesSerum-Glucocorticoid Regulated KinasesTh17 CellsT-Lymphocytes, RegulatoryBenzhydryl CompoundsdapagliflozinGlucosidesImmediate-Early ProteinsProtein Serine-Threonine KinasesSerum-Glucocorticoid Regulated Kinasesdiabetic kidney diseaseglucocorticoid-regulated kinase 1glucose co-transporter 2inflammatory responseserumsodiumTh17/Treg cell imbalance

Identifiers

PMID33728820
PMCPMC8091586
OpenAlexW3137541662

What OpenQuestion 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 OpenQuestion graph.