Additionally, Ph+ ALL exhibited a higher expression of CD66c+/CD73+ (94.0% vs. 56.9%), CD66c+/CD304+ (58.8% vs. 6.9%), and CD73+/CD304+ (75.5% vs. 15.5%) than the other B-ALL subtypes (p < 0.001). Here, NRP1 is linked to acute lymphoblastic leukemia.