Member of the Wnt ligand gene family that encodes for secreted proteins, which activate the Wnt signaling cascade. Specifically activates canonical Wnt/beta-catenin signaling and thus triggers beta-catenin/LEF/TCF-mediated transcriptional programs. Involved in signaling networks controlling stemness, pluripotency and cell fate decisions. Acts in the immune system, mammary gland, adipose tissue, bone and skin. {ECO:0000305|PubMed:16477437, ECO:0000305|PubMed:21447090, ECO:0000305|PubMed:27321946}. This is the function of ENSG00000169884 (WNT10B, Wnt family member 10B).