Abstract: The disclosure provides antibody molecules that bind to TCR V? regions and multispecific molecules comprising said antibody molecules. Additionally, disclosed are nucleic acids encoding the same, methods of producing the aforesaid molecules, pharmaceutical compositions comprising aforesaid molecules, and methods of treating a cancer using the aforesaid molecules.

Abstract: The present invention features the use of chimeric CD3 proteins to modulate T cell Receptor (TCR) signaling. Specifically, the invention is based, in part, on the discovery that chimeric CD3 proteins (e.g., CD3delta, CD3gamma, and CD3 epsilon) having all or most of their extracellular domain fused to an antigen binding domain can activate the TCR in the presence of a cognate antigen. The invention is further based on the observation that the above chimeric proteins can be potentiated through the inclusion of a co-stimulatory domain in the intracellular portion of the chimeric molecule. Thus, the preferred elements of the engineered signaling complexes of the invention include an antigen binding domain, an extracellular domain derived from one of the above CD3 proteins, and an intracellular co-stimulatory domain.

Abstract: The disclosure provides antibody molecules that bind to TCR V? regions and multispecific molecules comprising said antibody molecules. Additionally, disclosed are nucleic acids encoding the same, methods of producing the aforesaid molecules, pharmaceutical compositions comprising aforesaid molecules, and methods of treating a cancer using the aforesaid molecules.

Abstract: A method of recruiting clinical trial candidates using an online community is disclosed that includes creating an illness-specific online community. Membership accounts are created for members joining the online community. Personal and medical information is collected from the members and categorized and stored in a member database. Information on a clinical trial is collected from a client. The member database is searched to determine candidates for the clinical trial.