Investigating a new approach to treat epilepsy in patients with tuberous sclerosis complex

KCC2 and epilepsy in a mouse model of tuberous sclerosis complex

NIH-funded research Washington University · NIH-11051253

This study is looking at how a specific protein in the brain affects seizure control in people with tuberous sclerosis complex (TSC), with the hope of finding new treatments to help manage seizures better.

Quick facts

Grant typeR21 grant
Study typeNIH-funded research
Funding institutionWashington University NIH-funded
Lab location1 site (Saint Louis, United States)
Project IDNIH-11051253 on NIH RePORTER

What this research studies

This research focuses on tuberous sclerosis complex (TSC), a genetic disorder that often leads to epilepsy and other neurological issues. The study aims to explore how the K+-Cl- cotransporter 2 (KCC2) affects chloride levels in neurons, which is crucial for controlling seizures. By understanding this mechanism, researchers hope to develop novel therapies that could improve seizure control in TSC patients. The approach involves using a mouse model to investigate the relationship between KCC2 function and epilepsy.

Who could benefit from this research

Good fit: Ideal candidates for this research are individuals diagnosed with tuberous sclerosis complex who experience intractable epilepsy.

Not a fit: Patients without tuberous sclerosis complex or those whose epilepsy is well-controlled by existing treatments may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to new treatments that significantly reduce seizures and improve the quality of life for patients with tuberous sclerosis complex.

How similar studies have performed: While there have been advances in epilepsy treatment for TSC, the specific approach of targeting KCC2 is novel and has not been extensively tested in previous studies.

Where this research is happening

Saint Louis, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.