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. 2022 Jan 12;63(1):75–89. doi: 10.1007/s12016-021-08916-8

Table 1.

Examples of small molecule inhibitors and fusion proteins used in the treatment of IEI

Small molecule IEI

Jakinibs:

Tofacitinib (Jak1, Jak3)

ruxolitinib (Jak1, Jak2)

STAT1 and STAT3 GOF

PI3Kδ inhibitors:

leniolisib (under study)

nemiralisib (under study)

APDS1 and APDS2
Fusion protein IEI
Abatacept CTLA-4 and LRBA deficiencies