Research
Hormonal
Beta cell dedifferentiation, where beta cells lose their identity and insulin production capability without dying, contributes to beta cell deficit in T2D.
In T2D, some beta cells may not be dead but 'silenced' (dedifferentiated). Restoring blood glucose levels might allow them to regain function, offering a potential therapeutic target.
ModerateQualifiesMEDIUM confidence
It is suggested that beta cells in T2D do not die, rather they become silenced as a result of dedifferentiation [109].
Why this rating
Based on mouse studies and some human data, but the extent in humans is debated.
Source
Human beta cell mass and function in diabetes: Recent advances in knowledge and technologies to understand disease pathogenesis
Chunguang Chen et al. · Molecular Metabolism · 2017
DOI 10.1016/j.molmet.2017.06.019
narrative_reviewCited 494×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- In Type 1 Diabetes (T1D), functional impairment of beta cells occurs early in the prediabetic phase, whereas a substantial decrease in beta cell mass occurs late, close to clinical manifestation.Good
- In Type 2 Diabetes (T2D), beta cell functional impairment is an early predictor of disease progression, often preceding significant loss of beta cell mass.Good
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