Soluble Tissue Factor, a Novel Target, and Antibodies, for Diagnosis, Prevention and Treatment of Thrombosis and Related Conditions

Summary:

Scientists at the National Cancer Institute (NCI) have discovered a novel therapeutic, diagnostic and prognostic target for thrombosis: Soluble Tissue Factor (sTF). NCI has generated first-in-class antibodies and platform selectively neutralizing pathological coagulation while preserving normal hemostasis.

Enhanced Single-Component AMA1-RON2 Vaccine Candidates: A Breakthrough in Malaria Immunization

This technology focuses on the creation of single-component AMA1-RON2 (Apical membrane antigen 1-rhoptry neck protein 2) vaccine candidates. These candidates are based on a novel composition of matter designed to elicit a more effective immune response against the malaria parasite Plasmodium falciparum. The standout aspect of this technology is the Structure-Based Design 1 (SBD1) immunogen, engineered through a structure-based design that significantly enhances its ability to produce potent, strain-transcending neutralizing antibodies.

A Novel Strategy to Produce 6-cys Proteins Based on Pfs230D1 Domain Fusions

The Plasmodium parasite has a complex lifecycle during human infection and in the mosquito vector. Most advanced malaria vaccine candidates can confer only partial, short-term protection in malaria-endemic areas. A means of breaking the transmission of malaria to subsequent individuals could prevent a significant amount of human disease.

The primary embodiments of this technology are novel compositions of matter that produce enhanced transmission-blocking responses over current transmission blocking vaccines:

Chimeric Adaptor Proteins (CAPs) Containing a Linker for Activation of T Cells (LAT) and a Kinase Domain for Use in T Cell-Based Immunotherapy

T cell immunotherapy is used in the treatment of various pathologies – including cancers and infections. Current therapies employ chimeric antigen receptors (CARs) consisting of the intracellular fragment of CD3-zeta as the signaling domain with varied combinations of co-stimulatory, transmembrane, spacer/hinge, and extracellular targeting domains. While effective in treating hematological malignancies, CAR T cells need to be activated through T cell receptor (TCR) activation.