Vaccine Adjuvant for Rapid Tolerance Induction in Allergy Patients

Award Information
Agency: Department of Health and Human Services
Branch: N/A
Contract: 1R43AI104178-01
Agency Tracking Number: R43AI104178
Amount: $579,383.00
Phase: Phase I
Program: SBIR
Awards Year: 2013
Solicitation Year: 2013
Solicitation Topic Code: NIAID
Solicitation Number: PA10-123
Small Business Information
1616 EASTLAKE AVE E, STE 260, SEATTLE, WA, -
DUNS: 831016907
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 CHRISTOPHER CLEGG
 (206) 819-9413
 cclegg@triabio.com
Business Contact
 MARCIA TAPP
Phone: (206) 826-7954
Email: mtapp@triabio.com
Research Institution
 Stub
Abstract
DESCRIPTION (provided by applicant): Allergy is a major cause of illness and disability with an estimated 40-50 million people afflicted in the US alone. AIT provides long-term benefits for the patient and its need for optimization creates a compelling business opportunity. There is a very strong rationale to develop GLA for allergy based on its superior drug profile to MPL, a related TLR4 agonist that accelerates desensitization in people. Our preclinical development plan is easy to execute given the vaccines simple design, and it is very low risk given GLA's safety record in toxicology studies and current clinical programs. This Phase I SBIR will clarify the pharmacology and product profile for the IND. The goal is to confirm that GLA will augment the immunogenicity of multiple allergens and verify that it can accelerate desensitization in a compelling manner. The intention is to generate three potential vaccine candidates for evaluation by an external advisory board. In addition to new innovative allergy products, this work will help us understand the mechanisms of IgE-mediated disease and how to effectively cure allergy through tolerance induction. TRIA has the resources and experience to complete the task. PUBLIC HEALTH RELEVANCE PUBLIC HEALTH RELEVANCE: Allergy is a major cause of illness and disability with an estimated 40-50 million people afflicted in the US alone. Allergy immunotherapy cures some patients although it is underutilized and suffers from poor compliance. Adjuvants can be mixed with allergy vaccines to accelerate tolerance with fewer injections and no adverse reactions.

* Information listed above is at the time of submission. *

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