HLA-class II-restricted T Cell Receptors for PIK3CA “Hotspot” Mutations, E545K and N345K

Summary: 

The National Cancer Institute (NCI) seeks co-development partners and/or licensees for a collection of T cell receptors (TCRs) that specifically target PIK3CA mutations to treat patients with tumors expressing these mutations in the context of HLA-DPA1*01:03:01, HLA-DPB1*04:01:01 or HLA-DRB1*04:01.

Novel Chemoattractant-Based Toxins To Improve Vaccine Immune Responses for Cancer and Infectious Diseases

Description of Technology:

Cancer is one of the leading causes of death in United States and it is estimated that there will be more than half a million deaths caused by cancer in 2009.  A major drawback of the current chemotherapy-based therapeutics is the cytotoxic side-effects associated with them.  Thus there is a dire need to develop new therapeutic strategies with fewer side-effects.  Immunotherapy has taken a lead among the new therapeutic approaches.  Enhancing the innate immune response of an individual has been a key approach for the treatment against

Optimized Monospecific or Bicistronic Chimeric Antigen Receptor (CAR) Constructs Targeting CD19 and CD20

Description of Technology:

Patients with chemotherapy-refractory, diffuse large B-cell lymphoma (DLBCL) have poor prognoses. CD19 and CD20 are promising targets for the treatment of B-Cell malignancies. However, despite the initial promising results from anti-CD19 CAR therapy, only 30-35% of patients with DLBCL achieve remissions lasting longer than 2-3 years after anti-CD19 CAR T-cell therapy. Relapse and non-response are likely due to diminished CD19 expression after anti-CD19 therapy and low expression of CD19 in some lymphomas. 

Exo-Clean Technology for Purifying Extracellular Vesicle Preparations from Contaminants

Description of Technology:

Extracellular Vesicles (EVs), including exosomes and microvesicles, are nanometer-sized membranous vesicles that can carry different types of cargos, such as proteins, nucleic acids and metabolites. EVs are produced and released by most cell types. They act as biological mediators for intercellular communication via delivery of their cargos. This unique ability spurred translational research interest for targeted delivery of therapeutic molecules to treat a wide range of diseases.