Pipeline
Pipeline
Advancing a compelling pipeline of next generation immune cell engagers
By leveraging our unique insights into gamma delta T cell biology, Cytospire is driving the development of novel, potent and well-tolerated immune cell engagers as treatments for patients with solid and liquid tumors.
Program
Description
Discovery
Preclinical
Clinical
Indication
CYT X300
EGFR x pan-γδ TCE
Solid tumors
CYT X600
TAA x pan-γδ TCE
Heme tumors
CYT X400
TAA x pan-γδ TCE
Solid tumors
CYT X500
Autoimmune antigen x pan-γδ TCE
Autoimmunity
CYT X300 is our first-in-class pan-gamma delta T cell engager targeting EGFR.
CYT X300 combines all the advantages of our pan-gamma delta engagers with the targeting of EGFR, one of the best understood, clinically precedented and compelling tumor associated antigens.
EGFR is the ideal antigen to prove the CYT X platform

Clinically validated antigen
EGFR expression unlocks large addressable unmet need
Intractable to CD3 T cell engagers
γδT cells enriched and drive responses in target indications
EGFR resistance mutations don’t impair CYT X300 mechanism of action
