Gene editing to control herpes simplex virus type 2 infection

Meganuclease-mediated gene editing for durable control of HSV-2 infection

NIH-funded research Caladan Therapeutics, INC. · NIH-11006727

This study is exploring a new way to help people with recurrent genital herpes by using a special gene editing technique that might get rid of the virus for good, rather than just managing the symptoms like current treatments do.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionCaladan Therapeutics, INC. NIH-funded
Lab location1 site (Vestavia Hills, United States)
Project IDNIH-11006727 on NIH RePORTER

What this research studies

This research aims to develop a new treatment for herpes simplex virus type 2 (HSV-2), which causes recurrent genital herpes. Current treatments like acyclovir only manage symptoms but do not eliminate the virus from the body. The researchers are using a gene editing technique with meganucleases delivered via adeno-associated viruses (AAV) to target and potentially eliminate latent HSV-2 from nerve cells. This innovative approach could lead to a more effective and lasting solution for those affected by HSV-2.

Who could benefit from this research

Good fit: Ideal candidates for this research are adults over 21 years old who are infected with HSV-2 and seeking more effective treatment options.

Not a fit: Patients who do not have HSV-2 or those who are not over 21 years old may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could provide a curative treatment for HSV-2, significantly improving the quality of life for patients suffering from recurrent genital herpes.

How similar studies have performed: Previous research has shown success in using similar gene editing approaches for HSV-1, indicating potential for this novel application in HSV-2.

Where this research is happening

Vestavia Hills, 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 2026-06-15 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.