Expression and Prognostic Impact of HK2 in Bone Marrow of Patients with Newly Diagnosed Acute Myeloid Leukemia.
10.19746/j.cnki.issn.1009-2137.2023.05.009
- Author:
Ping MA
1
;
Li-Huan SHI
1
;
Liang TIAN
1
;
Ya-Feng WANG
1
;
Jian-Wen ZHOU
1
;
Yan-Na MAO
1
;
Wei LIU
1
;
Yu-Wei HOU
2
;
Hui SUN
3
Author Information
1. Department of Hematology and Oncology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital,Zhengzhou 450000, Henan Province, China.
2. Children's Hospital Affiliated to Zhengzhou University, Henan Key Laboratory of Children's Genetics and Metabolic Diseases Zhengzhou 450000, Henan Province, China.
3. Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China.E-mail: sunhui371@126.com.
- Publication Type:Journal Article
- Keywords:
acute myeloid leukemia;
prognosis
- MeSH:
Humans;
Bone Marrow;
Hematopoietic Stem Cell Transplantation/adverse effects*;
Leukemia, Myeloid, Acute/therapy*;
Prognosis;
Retrospective Studies;
Transplantation, Homologous/adverse effects*
- From:
Journal of Experimental Hematology
2023;31(5):1309-1314
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To detect the expression level of HK2 gene in the bone marrow of newly diagnosed patients with acute myeloid leukemia (AML) and investigate its influence on the clinical characteristics and prognosis.
METHODS:The expression level of HK2 gene in the bone marrow of 90 newly diagnosed patients with AML that accompanying clinical characteristics and survival status were detected by RT-qPCR, and compared with 18 allogeneic hematopoietic stem cell transplantation (allo-HSCT) donors. The Chi-square test, Kaplan-Meier survival analysis, and Cox proportional hazards regression model were used to analyze the correlation of HK2 expression level with clinical characteristics and prognosis.
RESULTS:Compared with allo-HSCT donors, the HK2 expression was significantly increased in newly diagnosed AML patients (P <0.01). Compared with patients with total response (OR, complete response + complete response with incomplete hematologic recovery) after 2 courses of induction chemotherapy, the expression of HK2 in patients without OR was significantly increased (P <0.05). There was a significant difference in the relative expression of HK2 between patients with and without OR after 2 courses of induction therapy (P <0.001). The median survival time of patients with high expression of HK2 was significantly shorter than that of patients with low expression of HK2 (P <0.05). The multivariate Cox proportional hazards regression analysis showed that prognostic stratification, the expression level of HK2, and whether two courses of induction therapy achieved OR were independent factors affecting the prognosis of AML patients (P <0.05).
CONCLUSIONS:Compared with allo-HSCT donors, the expression level of HK2 gene is increased in the bone marrow of newly diagnosed AML patients. The prognosis of patients with high expression of HK2 is poor. The expression level of HK2 is an independent factor affecting the prognosis of AML patients.
