Monkey KLH assay: dose-related reduction in IgG and IgM from 15 mg/kg/day, with partial recovery
“A KLH study was performed in monkeys from the 9-month study. Abrocitinib exposure gave reduced IgG and IgM values (with dose relation) from 15mg/kg/day with partial recovery.”
Immunosuppression and thymoma in female rats at low exposure margins
“Immunosuppression is a clear risk-factor for tumour development, especially spontaneous tumours (like thymomas). However, thymomas were evident in females already from the lowest dose, with low margins of exposure to human exposure.”