Evidence map›Paper›PMID 22923645›Full record

ArticleDiabetes2012

Why Do SGLT2 inhibitors inhibit only 30-50% of renal glucose reabsorption in humans?

Jiwen Jim Liu, TaeWeon Lee, Ralph A DeFronzo

Abstract read
In one paragraph

Article in Diabetes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

90 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  6. Article
  7. Bayesian Workflow for Minimal PBPK Models: Case Study of Dapagliflozin.CPT: pharmacometrics & systems pharmacology · 2026
    Article
  8. Review
  9. SGLT2 Inhibition Attenuates Renal Tubular Senescence by Suppressing CTRP1-Mediated Glucotoxic Stress in Diabetic Kidney Disease.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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30 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

3 authors.

Jiwen Jim LiuMedicinal Chemistry, Amgen, Inc, South San Francisco, California, USA. jiwenl@amgen.com
TaeWeon Lee
Ralph A DeFronzo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sodium glucose cotransporter 2 (SGLT2) inhibition is a novel and promising treatment for diabetes under late-stage clinical development. It generally is accepted that SGLT2 mediates 90% of renal glucose reabsorption. However, SGLT2 inhibitors in clinical development inhibit only 30-50% of the filtered glucose load. Why are they unable to inhibit 90% of glucose reabsorption in humans? We will try to provide an explanation to this puzzle in this perspective analysis of the unique pharmacokinetic and pharmacodynamic profiles of SGLT2 inhibitors in clinical trials and examine possible mechanisms and molecular properties that may be responsible.

Indexed as

Hypoglycemic AgentsSodium-Glucose Transporter 2 InhibitorsAnimalsBenzhydryl CompoundsBlood GlucoseGlucoseGlucosidesHumansKidney Tubules, ProximalModels, BiologicalPermeabilityBenzhydryl CompoundsBlood GlucosedapagliflozinGlucoseGlucosidesHypoglycemic AgentsSodium-Glucose Transporter 2 Inhibitors

Identifiers

PMID22923645
PMCPMC3425428

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.