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. Author manuscript; available in PMC: 2026 Aug 18.
Published in final edited form as: Br J Pharmacol. 2025 Dec;182(Suppl 1):S1–S23. doi: 10.1111/bph.70229
Nomenclature CD33 sialic acid binding Ig like lectin 6 sialic acid binding Ig like lectin 8 sialic acid binding Ig like lectin 10
Common abbreviation SIGLEC3 – SIGLEC8 SIGLEC10
HGNC, UniProt CD33, P20138 SIGLEC6, O43699 SIGLEC8, Q9NYZ4 SIGLEC10, Q96LC7
Selective agonists – – – MK-7110 [162]
Antibodies lintuzumab (Binding) (pKd~10) [24], gemtuzumab ozogamicin (Binding) [17] – – –
Comments – SIGLEC6 binds sialyl-TN glycans and leptin. It was considered as a therapeutic target for the treatment of eosinophil- and mast cell-mediated inflammation [74, 99, 117]. However, development of the anti-SIGLEC6 monoclonal antibody AK006 was discontinued at phase 1 due to lack of efficacy in patients with moderate-to-severe chronic spontaneous urticaria. – –