Classification of NK-large granular lymphocytic leukemia by CD56 expression.

ABSTRACT: NK-large granular lymphocytic leukemia (NK-LGLL) is a rare chronic lymphoproliferative disorder and displays heterogeneity that remains insufficiently defined. CD56 plays a pivotal role in NK-cell maturation linked to cytotoxicity. However, whether CD56 might be associated with distinctive characteristics in NK-LGLL has not been determined. Hence, this study aims to explore potential associations between CD56 and clinical and biological features in 47 patients with NK-LGLL. Above all, anemia (57.4%) was the most prevalent symptom. Patients treated with immunosuppressive therapy showed a favorable outcome with 87.0% achieving remission. Furthermore, when stratifying patients by CD56 expression on tumor cells, the subset of 28 patients (59.6%) with diminished CD56 expression was frequently r

SUBMITTER: Li Y 

PROVIDER: S-EPMC11892551 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature