Discovery Platform

Vor Bio is researching additional cell surface targets in the fight against cancer

We believe our approach can extend beyond CD33 to other potential target candidates for our eHSCs and CAR-T therapies.

We believe our approach shows significant promise when potential targets fulfill three important criteria:

1

These targets are expressed on cancer cells

2

These targets are expressed on cells of hematopoietic lineage

3

There is evidence these protein targets are biologically dispensable

We have generated data exploring targets such as CD123, CLL-1, and EMR2 which all currently show promise fulfilling these criteria.

Other Myeloid Targets: CD123, CLL-1, and EMR2

CD123, CLL-1, and EMR2 are targets expressed strongly in various myeloid blood cancers including AML. These targets are expressed both in bulk AML cells as well as leukemic stem cells. Our preclinical data demonstrates our ability to genetically engineer HSCs in human cells to remove expression of these targets with good efficiency. As such, we continue to research these targets as potential target candidates for our shielded transplants and CAR-T therapies.

Related Publications

CD33-Deleted Hematopoietic Cells (Trem-Cel) Are Protected from CD33xCD3 Bispecific Antibody Treatment and Produce Significantly Reduced Levels of Inflammatory Cytokines in Preclinical Studies

Manufacturing

We are investing in our own manufacturing facilities and have designed a highly efficient process for manufacturing our shielded transplants and CAR-Ts.