Related Experiment Video
Updated: Feb 2, 2026

Studying TGF-β Signaling and TGF-β-induced Epithelial-to-mesenchymal Transition in Breast Cancer and Normal Cells
Published on: October 27, 2020
TGF-beta/TGF-beta RII/CLC-3 axis promotes cognitive disorders in diabetes
Feiyan Fan1, Jing Qi1, Nan Liu1
1Department of Experimental Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi\'an, 710038, Shanxi, China.
Transforming growth factor beta (TGF-beta) and Chloride channel-3 (CLC-3) are linked to cognitive decline in diabetic encephalopathy. TGF-beta signaling may regulate CLC-3 expression, impacting neuronal survival.
Area of Science:
- Neuroscience
- Molecular Biology
- Endocrinology
Background:
- Transforming growth factor beta (TGF-beta) and Chloride channel-3 (CLC-3) play roles in neuronal function.
- The involvement of CLC-3 and the TGF-beta/TGF-beta Receptor II (RII) pathway in diabetic encephalopathy (DE) remains unclear.
Purpose of the Study:
- To investigate the relationship between CLC-3 and the TGF-beta/TGF-beta RII pathway in the context of DE.
- To elucidate the underlying mechanisms of cognitive impairment in DE.
Main Methods:
- Utilized a diabetes rat model and a diabetes cell model (HT22 cells).
- Assessed the expression levels of CLC-3 and TGF-beta RII under high glucose conditions and TGF-beta stimulation.
- Investigated the effects of CLC-3 antagonists and TGF-beta 1 inhibitors.
Main Results:
- Diabetic rats showed increased CLC-3 and TGF-beta RII expression correlating with cognitive impairment.
- High glucose conditions upregulated CLC-3 and TGF-beta RII in HT22 cells.
- TGF-beta 1 inhibitors reduced high glucose-induced CLC-3 upregulation, while CLC-3 antagonists did not affect TGF-beta RII levels.
Conclusions:
- CLC-3 and TGF-beta signaling are potentially involved in cognitive disorders associated with DE.
- The TGF-beta/TGF-beta RII signaling pathway may modulate CLC-3 expression during DE development.
Related Concept Videos
TGF - β Signaling Pathway
Piaget's Stage 3 of Cognitive Development
Conservation and Constancy of Quantity
A significant cognitive milestone in the...
Cognitive Dissonance
Hypothalamic-Pituitary Axis
The Eukaryotic Promoter Region
Perpendicular-Axis Theorem
Consider a circular disc of mass M and radius R lying along an x-y plane. The origin lies at the center of the disc, and the z-axis is perpendicular to the disc's plane. All three axes coincide at the disc's center. The moment of inertia of this...

