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Related Experiment Video

Updated: May 18, 2026

Preparation and Implantation of Electrodes for Electrically Kindling VGAT-Cre Mice to Generate a Model for Temporal Lobe Epilepsy

Preparation and Implantation of Electrodes for Electrically Kindling VGAT-Cre Mice to Generate a Model for Temporal Lobe Epilepsy

Published on: August 17, 2021

Conditional deletion of TrkC does not modify limbic epileptogenesis.

A Soren Leonard¹, Ram S Puranam, Jeffrey Helgager

¹Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA.

Epilepsy Research

|September 18, 2012

Summary

Tropomyosin-related kinase C (TrkC) does not influence limbic epileptogenesis in the kindling model. This reinforces tropomyosin-related kinase B (TrkB) as the key neurotrophin receptor in this process.

More Related Videos

Pentylenetetrazole-Induced Kindling Mouse Model

Pentylenetetrazole-Induced Kindling Mouse Model

Published on: June 12, 2018

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Last Updated: May 18, 2026

Preparation and Implantation of Electrodes for Electrically Kindling VGAT-Cre Mice to Generate a Model for Temporal Lobe Epilepsy

Preparation and Implantation of Electrodes for Electrically Kindling VGAT-Cre Mice to Generate a Model for Temporal Lobe Epilepsy

Published on: August 17, 2021

Pentylenetetrazole-Induced Kindling Mouse Model

Pentylenetetrazole-Induced Kindling Mouse Model

Published on: June 12, 2018

Area of Science:

Neuroscience
Molecular Biology
Epilepsy Research

Background:

The neurotrophin receptor tropomyosin-related kinase B (TrkB) is crucial for epileptogenesis in the kindling model.
The function of the related receptor, tropomyosin-related kinase C (TrkC), in limbic epileptogenesis remains uncharacterized.

Purpose of the Study:

To investigate the role of TrkC in limbic epileptogenesis using a conditional null mouse model.
To compare the development of kindling in TrkC conditional null mice versus wild-type controls.

Main Methods:

Utilized a conditional knockout strategy to eliminate TrkC mRNA in specific mouse populations.
Assessed limbic epileptogenesis through the established kindling model.
Compared seizure development and progression between TrkC conditional null and wild-type littermate mice.

Main Results:

TrkC mRNA was successfully eliminated in the conditional null mice.
No significant differences in the development or progression of kindling were observed between TrkC conditional null and wild-type control mice.
These results indicate TrkC does not play a critical role in this model of limbic epileptogenesis.

Conclusions:

The findings underscore the indispensable role of TrkB as the primary neurotrophin receptor mediating limbic epileptogenesis in the kindling model.
TrkC is not essential for the development of kindling-induced epilepsy, highlighting a specific function for TrkB in this neurological process.