SIGLEC6 x CD3 T cell engager for CLL
A bispecific antibody that simultaneously recruits T cells and blocks the cell surface receptor SIGLEC6 could help treat CLL by killing cancerous B cells, and preventing their homing the bone marrow and splenic tumor microenvironment.
In primary samples, SIGLEC6 protein expression was higher in B cells from CLL patients than B cells from healthy individuals, and expression of the SIGLEC6 ligand sTn was higher in bone marrow mesenchymal stromal cells from CLL patients than from healthy individuals. ...
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