LP-PRP has significantly fewer white blood cells (~1.5 k/μL), IL-1 (below detection limit), and IL-1ra (~673 pg/mL) compared to APS, which contains more white blood cells (~46.5 k/μL), IL-1 (~3.8 pg/mL), and IL-1ra (~30,853 pg/mL) [11]. Here, IL1B is linked to autoimmune polyendocrinopathy.