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October 18, 2023BMC NephrologyOpen Access

Identifying key genes for diabetic kidney disease by bioinformatics analysis

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Why the study?

There are no reliable molecular targets for early diagnosis and effective treatment in the clinical management of diabetic kidney disease (DKD).

Population

Public transcriptomic datasets of alloxan-induced and streptozotocin-induced DKD models and validation in db/db DKD mice

Comparison

DKD models vs control animals

Design

Integrative bioinformatic analysis and animal model validation

Authors

YXYushan XuLLLan LiPTPing Tang

Discussion

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Overview

Findings in rodent DKD models warrant human validation; leaves open biomarker or therapeutic potential.

Structured PICO

P
Population
Public transcriptomic datasets of alloxan-induced DKD model (GSE139317: 6 control, 9 DKD mice) and streptozotocin-induced DKD model (GSE131221: 5 control, 7 DKD rats), with validation in male C57BL/6 mice (n=5) and male db/db mice (n=5) at 15 weeks of age.
I
Intervention
Integrative bioinformatic analysis of differentially expressed genes (DEGs) and validation of key genes (Hmgcs2, Angptl4, and Slco1a1).
C
Comparator
Control animals (sham/wildtype).
O
Outcome
Identification of common differentially expressed genes (DEGs) and biological processes altered across DKD models.surrogate

Hmgcs2, Angptl4, and Slco1a1 are consistently altered in multiple experimental models of diabetic kidney disease, suggesting they may serve as novel biomarkers or therapeutic targets.

Limitations

  • Further verification of these genes in clinical samples is needed
  • Functional characterization is needed to confirm their implications in DKD

Cite This Study

Xu et al. (2023) studied this question.

synapsesocial.com/papers/6a19b420196cd56b09ea9802https://doi.org/10.1186/s12882-023-03362-4
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Identifying Key Genes for Diabetic Kidney Disease by Bioinformatics Analysis2023
  2. 2Integrative transcriptomic and genomic insights into diabetic kidney disease: evidence from multi-omics analysis and experimental validation2025 · 1 citations
  3. 3Genomic mapping of diabetic kidney disease biomarkers and identification of potential inhibitors through virtual screening2025
  4. 4Decoding Diabetes: Hub Genes as Pivotal Players in Cardiomyopathy and Kidney Disease2026
  5. 5Transcriptomic Profiling Combined with Machine Learning and Mendelian Randomization Identifies Diagnostic Biomarkers and Immune Infiltration Patterns in Diabetic Kidney Disease2026