Developing a vaccine to improve flu protection in older adults.

TFH-TARGETING GENETIC ADJUVANTS TO PROMOTE DURABLE ANTI-INFLUENZA STEM ANTIBODIES IN OLDER ADULTS.

['FUNDING_OTHER'] · TENDEL THERAPIES INC. · NIH-10933286

This study is testing a new vaccine booster called BiTar-s3 to help older adults build a stronger defense against the flu by improving their immune response to different strains of the virus.

Quick facts

Phase['FUNDING_OTHER']
Study typeNih_funding
SexAll
SponsorTENDEL THERAPIES INC. (nih funded)
Locations1 site (KENSINGTON, UNITED STATES)
Trial IDNIH-10933286 on ClinicalTrials.gov

What this research studies

This research focuses on creating a new vaccine adjuvant called BiTar-s3, which aims to enhance the immune response against influenza by targeting specific parts of the virus that are common across various strains. The project involves constructing immunogens that are combined with the BiTar-s3 adjuvant and testing their safety and effectiveness in animal models, including mice and aged rhesus macaques. By improving the ability to generate neutralizing antibodies against the flu, this research seeks to provide better protection for older adults who are at higher risk of severe influenza complications.

Who could benefit from this research

Good fit: Ideal candidates for this research are older adults, particularly those who are at increased risk for influenza complications.

Not a fit: Patients who are not older adults or those who have contraindications to vaccination may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to a more effective flu vaccine that provides longer-lasting immunity for older adults.

How similar studies have performed: Other research has shown promise in using adjuvants to enhance vaccine responses, suggesting that this approach could be effective.

Where this research is happening

KENSINGTON, 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.

View on NIH RePORTER →

Last reviewed 2026-05-15 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.