Objective To explore the effects of Shuanglu Tongnao Formula on neuroinflammation in ischemic stroke (IS) rats via the P2X purinoceptor 7 receptor (P2X7R)/NLR family pyrin domain-containing 3 (NLRP3) pathway. Methods The rats were divided into five groups: the IS group, control group, Shuanglu Tongnao Formula group, P2X7R inhibitor brilliant blue G (BBG) group, and Shuanglu Tongnao Formula combined with P2X7R activator adenosine triphosphate (ATP) group, with 18 rats in each group. Except for the control group, rats in all other groups were used to construct an IS model using the suture method. After successful modeling, the drug was given once a day for 2 weeks. Neurological function scores and cerebral infarction volume ratios were measured in rats. Pathological examination of the ischemic penumbra brain tissue was performed. Immunofluorescence staining was used to quantify the proportions of microglia co-expressing both inducible nitric oxide synthase (iNOS) and ionized calcium-binding adapter molecule 1 (Iba1), as well as arginase 1 (Arg1) and Iba1, in the ischemic penumbra brain tissue. ELISA was used to detect tumor necrosis factor-alpha (TNF-α), transforming growth factor-beta (TGF-β), interleukin 6 (IL-6) and IL-10 in the ischemic penumbra brain tissue. Western blotting was used to measure P2X7R, NLRP3, and IL-1β proteins in the ischemic penumbra brain tissue. Results Compared with the control group, the IS group showed disordered neuronal arrangement, nuclear condensation, and obvious infiltration of inflammatory cells in the ischemic penumbra; significantly elevated neurological function scores, cerebral infarction volume ratios, proportions of microglia co-expressing iNOS and Iba1, and levels of TNF-α, IL-6, and P2X7R, NLRP3, IL-1β proteins; along with reduced proportions of microglia co-expressing Arg1 and Iba1 and levels of TGF-β and IL-10. Compared with the IS group, the Zhuang medicine Shuanglu Tongnao Formula and BBG groups demonstrated alleviated brain tissue damage; reduced neurological function scores, cerebral infarction volume ratios, proportions of microglia co-expressing iNOS and Iba1, and levels of TNF-α, IL-6, and P2X7R, NLRP3, IL-1β proteins; along with increased proportions of microglia co-expressing Arg1 and Iba1 and levels of TGF-β and IL-10. ATP reversed the effects of Zhuang medicine Shuanglu Tongnao Formula on microglial polarization and neuroinflammation in IS rats. Conclusion Zhuang medicine Shuanglu Tongnao Formula may promote the transformation of microglia from M1 type to M2 type by inhibiting the P2X7R/NLRP3 pathway, thereby improving neuroinflammation in IS rats.
Animals ; NLR Family, Pyrin Domain-Containing 3 Protein/metabolism* ; Receptors, Purinergic P2X7/metabolism* ; Male ; Drugs, Chinese Herbal/pharmacology* ; Rats ; Ischemic Stroke/pathology* ; Rats, Sprague-Dawley ; Disease Models, Animal ; Signal Transduction/drug effects* ; Neuroinflammatory Diseases/metabolism* ; Tumor Necrosis Factor-alpha/metabolism* ; Nitric Oxide Synthase Type II/metabolism* ; Interleukin-10/metabolism* ; Brain Ischemia/drug therapy* ; Microglia/metabolism*

OBJECTIVES: To study the therapeutic mechanism of Tuihuang Mixture against cholestasis. METHODS: Forty-eight Wistar rats were randomized equally into blank group, model group, ursodeoxycholic acid group and Tuihuang Mixture group. Except for those in the blank group, all the rats were given α‑naphthylisothiocyanate (ANIT) to establish rat models of cholestasis, followed by treatments with indicated drugs or distilled water. Serum levels of ALT, AST, ALP, γ-GT, TBA and TBIL of the rats were determined, and hepatic expressions IL-1β, IL-18, FXR, NLRP3, ASC, Caspase-1 and GSDMD were detected using q-PCR, ELISA or Western blotting. Histopathological changes of the liver tissues were observed using HE staining. RESULTS: The rat models of cholestasis had significantly increased serum levels of ALT, AST, ALP, γ-GT, TBA and TBIL with increased mRNA and protein expressions of IL-1β and IL-18, decreased protein and mRNA expressions of FXR, and increased protein expressions of NLRP3 and Caspase-1 and mRNA expressions of NLRP3, ASC, Caspase-1 and GSDMD in the liver tissue, showing also irregular arrangement of liver cells, proliferation of bile duct epithelial cells and inflammatory cells infiltration. Treatment of the rat models with Tuihuang Mixture significantly decreased serum levels of ALT, AST, ALP, γ-GT, TBA and TBIL, lowered IL-1β and IL-18 and increased FXR protein and mRNA expressions, and reduced NLRP3, ASC, Caspase-1 and GSDMD proteins and NLRP3, ASC and Caspase-1 mRNA expressions in the liver tissue. Tuihuang Mixture also significantly alleviated hepatocyte injury, bile duct epithelial cell proliferation and inflammatory cell infiltration in the liver of the rat models. CONCLUSIONS Tuihuang Mixture can effectively improve cholestasis in rats possibly by inhibiting NLRP3 inflammatosome-mediated pyroptosis via regulating FXR.
Animals ; NLR Family, Pyrin Domain-Containing 3 Protein ; Rats ; Receptors, Cytoplasmic and Nuclear/metabolism* ; Cholestasis/drug therapy* ; Rats, Wistar ; Inflammasomes/metabolism* ; 1-Naphthylisothiocyanate ; Drugs, Chinese Herbal/therapeutic use* ; Male ; Interleukin-18/metabolism* ; Caspase 1/metabolism* ; Interleukin-1beta/metabolism* ; Liver/metabolism*

OBJECTIVE: To investigate and analyze the effect of CXC chemokine receptor 1/2 (CXCR1/2) targeting inhibitor Reparixin combined with cytarabine (Ara-C) on the malignant biological behaviors of acute myeloid leukemia cells and its effect on the expression of the CXCR family, while exploring the accompanying molecular mechanism, providing scientific basis and reference for new molecular markers and targeted therapy for AML. METHODS: Acute myeloid leukemia U937 cells were treated with different concentrations of Reparixin, Ara-C alone or in combination, and the cell morphology was observed under an inverted microscope; Wright-Giemsa staining was used to detect cell morphological changes; CCK-8 method was used to detect cell proliferation; the ability of cell invasion was detected by Transwell chamber method; the ability of colony formation was detected by colony formation assay; cell apoptosis was detected by Hoechst 33258 fluorescent staining and Annexin V/PI double-staining flow cytometry; monodansylcadaverine(MDC) staining was used to detect cell autophagy; the expression of apoptosis, autophagy and related signaling pathway proteins was detected by Western blot and the expression changes of CXCR family were detected by real-time quantitative polymerase chain reaction (qRT-PCR). RESULTS: Reparixin could inhibit the proliferation, invasion, migration and clone formation ability of U937 cells. Compared with the single drug group, when U937 cells were intervened by Reparixin combined with Ara-C, the malignant biological behaviors such as proliferation, invasion and colony formation were significantly decreased, and the levels of apoptosis and autophagy were significantly increased (P<0.01). After Reparixin combined with Ara-C intervenes in U937 cells, it can up-regulate the expression of the pro-apoptotic protein Bax and significantly down-regulate the expression of the anti-apoptotic protein Bcl-2, and also hydrolyze and activate Caspase-3, thereby inducing cell apoptosis. Reparixin combined with Ara-C could up-regulate the expressions of LC3Ⅱ and Beclin-1 proteins in U937 cells, and the ratio of LC3Ⅱ/LC3Ⅰ in cells was significantly up-regulated compared with single drug or control group (P<0.01). MDC result showed that the green granules of vesicles increased significantly, and a large number of broken cells were seen (P<0.01). Reparixin combined with Ara-C can significantly inhibit the phosphorylation level of PI3K, AKT and NF-κB signaling molecule, inhibit the malignant biological behavior of cells by inhibiting the activation of PI3K/AKT/NF-κB pathway, and induce programmed cell death. Ara-C intervention in U937 cells had no effect on the expression of CXCR family (P>0.05). The expression of CXCR1, CXCR2, and CXCR4 mRNA could be down-regulated by Reparixin single-agent intervention in U937 cells (P<0.05), and the expression of CXCR2 was more significantly down-regulated than the control group and other CXCRs (P<0.01). When Reparixin and Ara-C intervened in combination, the down-regulated levels of CXCR1 and CXCR2 were more significant than those in the single-drug group (P<0.01), while the relative expressions of CXCR4 and CXCR7 mRNA had no significant difference compared with the single-drug group (P>0.05). CONCLUSION Reparixin combined with Ara-C can synergistically inhibit the malignant biological behaviors of U937 cells such as proliferation, invasion, migration and clone formation, and induce autophagy and apoptosis. The mechanism may be related to affecting the proteins expression of Bcl-2 family and down-regulating the proteins expression of CXCR family, while inhibiting the PI3K/AKT/NF-κB signaling pathway.
Humans ; U937 Cells ; Cytarabine/therapeutic use* ; Receptors, Interleukin-8A ; NF-kappa B ; Proto-Oncogene Proteins c-akt ; Phosphatidylinositol 3-Kinases ; Leukemia, Myeloid, Acute/genetics* ; Apoptosis ; Cell Proliferation ; Apoptosis Regulatory Proteins ; Proto-Oncogene Proteins c-bcl-2 ; RNA, Messenger ; Cell Line, Tumor

OBJECTIVE: To investigate the effect of pachymic acid (PA) against TNBS-induced Crohn's disease (CD)-like colitis in mice and explore the possible mechanism. METHODS: Twenty-four C57BL/6J mice were randomized equally into control group, TNBS-induced colitis model group and PA treatment group. PA treatment was administered via intraperitoneal injection at the daily dose of 5 mg/kg for 7 days, and the mice in the control and model groups were treated with saline. After the treatments, the mice were euthanized for examination of the disease activity index (DAI) of colitis, body weight changes, colon length, intestinal inflammation, intestinal barrier function and apoptosis of intestinal epithelial cells, and the expressions of TNF-α, IL-6 and IL-1β in the colonic mucosa were detected using ELISA. The possible treatment targets of PA in CD were predicted by network pharmacology. String platform and Cytoscape 3.7.2 software were used to construct the protein-protein interaction (PPI) network. David database was used to analyze the GO function and KEGG pathway; The phosphorylation of PI3K/AKT in the colonic mucosal was detected with Western blotting. RESULTS: PA significantly alleviated colitis in TNBS-treated mice as shown by improvements in the DAI, body weight loss, colon length, and histological inflammation score and lowered levels of TNF-α, IL-6 and IL-1β. PA treatment also significantly improved FITC-dextran permeability, serum I-FABP level and colonic transepithelial electrical resistance, and inhibited apoptosis of the intestinal epithelial cells in TNBS-treated mice. A total of 248 intersection targets were identified between PA and CD, and the core targets included EGFR, HRAS, SRC, MMP9, STAT3, AKT1, CASP3, ALB, HSP90AA1 and HIF1A. GO and KEGG analysis showed that PA negatively regulated apoptosis in close relation with PI3K/AKT signaling. Molecular docking showed that PA had a strong binding ability with AKT1, ALB, EGFR, HSP90AA1, SRC and STAT3. In TNBS-treated mice, PA significantly decreased p-PI3K and p-AKT expressions in the colonic mucosa. CONCLUSION PA ameliorates TNBS-induced intestinal barrier injury in mice by antagonizing apoptosis of intestinal epithelial cells possibly by inhibiting PI3K/AKT signaling.
Animals ; Mice ; Mice, Inbred C57BL ; Crohn Disease ; Phosphatidylinositol 3-Kinases ; Proto-Oncogene Proteins c-akt ; Interleukin-6 ; Molecular Docking Simulation ; Tumor Necrosis Factor-alpha ; Colitis/chemically induced* ; Inflammation ; Apoptosis ; ErbB Receptors

This study aims to investigate mechanism of "Ephedrae Herba-Descurainiae Semen Lepidii Semen" combination(MT) in the treatment of bronchial asthma based on network pharmacology and in vivo experiment, which is expected to lay a theoretical basis for clinical application of the combination. First, the potential targets of MT in the treatment of bronchial asthma were predicted based on network pharmacology, and the "Chinese medicine-active component-target-pathway-disease" network was constructed, followed by Gene Oncology(GO) term enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment of the potential targets. Molecular docking was used to determine the binding activity of key candidate active components to hub genes. Ovalbumin(OVA, intraperitoneal injection for sensitization and nebulization for excitation) was used to induce bronchial asthma in rats. Rats were classified into control group(CON), model group(M), dexamethasone group(DEX, 0.075 mg·kg~(-1)), and MT(1∶1.5) group. Hematoxylin and eosin(HE), Masson, and periodic acid-Schiff(PAS) staining were performed to observe the effect of MT on pathological changes of lungs and trachea and goblet cell proliferation in asthma rats. The levels of transforming growth factor(TGF)-β1, interleukin(IL)6, and IL10 in rat serum were detected by enzyme-linked immunosorbent assay(ELISA), and the mRNA and protein levels of mitogen-activated protein kinase 8(MAPK8), cyclin D1(CCND1), IL6, epidermal growth factor receptor(EGFR), phosphatidylinositol 3-kinase(PI3 K), and protein kinase B(Akt) by qRT-PCR and Western blot. Network pharmacology predicted that MAPK8, CCND1, IL6, and EGFR were the potential targets of MT in the treatment of asthma, which may be related to PI3 K/Akt signaling pathway. Quercetin and β-sitosterol in MT acted on a lot of targets related to asthma, and molecular docking results showed that quercetin and β-sitosterol had strong binding activity to MAPK, PI3 K, and Akt. In vivo experiment showed that MT could effectively alleviate the symptoms of OVA-induced asthma rats, improve the pathological changes of lung tissue, reduce the production of goblet cells, inhibit the inflammatory response of asthma rats, suppress the expression of MAPK8, CCND1, IL6, and EGFR, and regulate the PI3 K/Akt signaling pathway. Therefore, MT may relieve the symptoms and inhibit inflammation of asthma rats by regulating the PI3 K/Akt signaling pathway, and quercetin and β-sitosterol are the candidate active components.
Animals ; Asthma/drug therapy* ; Cyclin D1 ; Dexamethasone/adverse effects* ; Drug Combinations ; Drugs, Chinese Herbal/therapeutic use* ; Eosine Yellowish-(YS)/adverse effects* ; Ephedra ; ErbB Receptors ; Hematoxylin/therapeutic use* ; Interleukin-10 ; Interleukin-6 ; Mitogen-Activated Protein Kinase 8/therapeutic use* ; Molecular Docking Simulation ; Network Pharmacology ; Ovalbumin/adverse effects* ; Periodic Acid/adverse effects* ; Phosphatidylinositol 3-Kinases ; Proto-Oncogene Proteins c-akt/metabolism* ; Quercetin ; RNA, Messenger ; Rats

OBJECTIVE: To construct an acute myeloid leukemia cell line stably expressing CD123-CLL1 so as to provide an "in vitro" model for studying the role of CD123 and CLL-1 in leukemia and the treatment targeting CD123 and CLL-1. METHODS: The recombinant plasmid of lentivirus was constructed by synthesizing CD123 and CLL-1 sequences and PCR homologous recombination. The lentivirus vector was packaged by three-plasmid packaging system. After collecting the supernatant of lentivirus, the virus titer was determined by quantitative PCR. K562 leukemia cells were collected and transtected with virus supernatant. Leukemia cell line stably expressing the target gene were screened by purinomycin. The expression levels of CD123 and CLL-1 were detected by RT-PCR and flow cytometry. RESULTS: The lentiviral vector was successfully constructed, and identified by agarose gel electrophoresis and gene sequencing, then the virus titer of the supernatant was up to 5.81×10 CONCLUSION Lentiviral vector expressing CD123-CLL1 has been successfully constructed, and K562 leukemia cell line stably expressing CD123 and CLL-1 has been successfully obtained.
Cell Line, Tumor ; Genetic Vectors ; Humans ; Interleukin-3 Receptor alpha Subunit ; K562 Cells ; Lentivirus/genetics* ; Leukemia, Lymphocytic, Chronic, B-Cell/genetics* ; Plasmids ; Transfection

Objective: To construct a new CD123- specific chimeric antigen receptor in order to provide a foundation for immunotherapy of CD123 positive leukemia. Methods: A hybridoma strain (6E11) capable of stably secreting CD123 antibody was obtained by a monoclonal screening technique, and the hybridoma cells were expanded and injected intraperitoneally to the pretreated Balb/c mice. Ascites was collected and purified to obtain the monoclonal antibody (mAb) . The affinity and specificity of 6E11 mAb were measured. The variable regions of the heavy and light chains of the 6E11 mAb were cloned by RT-PCR from the 6E11 mouse hybridoma. We generated a new CD123 specific chimeric antigen receptor with a scFv fragment derived from 6E11 antibody, designated as 6E11 CAR. T cells were transduced with lentiviral supernatant from 293T cells transfected with 6E11 CAR plasmid to generate 6E11 CAR-T cells. The specific cytotoxicity of 6E11 CAR-T against CD123(+) acute myeloid leukemia (AML) cell lines and primary AML cells in vitro were evaluated by co-culture experiments, degranulation experiments and cytokine releasing assay. Results: ① A hybridoma cell line 6E11 stably secreting anti-human CD123 antibody was developed and its variable region sequences were obtained. ② The 6E11 mAb has high affinity for CD123 protein (Kd value: 2.1 nmol/L) . The 6E11 mAb specifically recognizes CD123(+) cell line THP-1 cells and does not respond to CD123(-) cell line Jurkat cells. ③ 6E11 CAR-T cells were successfully generated with a CAR expression rate higher than 60%. ④ 6E11 CAR-T cells could specifically kill CD123(+) MV4-11 cell line but had no killing effect on the CD123(-) K562 cell line. Compared with vector-T cells, 6E11 CAR-T cells have higher killing rate to MV4-11 cells[ (98.60±1.20) %vs (20.28±6.74) %, P<0.001]. ⑤ MV4-11 cells activated 6E11 CAR-T cells significantly but not Vector-T cells[ (26.33±3.30) %vs (1.17±0.06) %, P<0.001]. ⑥ 6E11 CAR-T cells released more cytokines than vector-T cells when co-cultured with MV4-11[IL-2: (92.90±1.51) pg/ml vs (6.05±3.41) pg/ml, P<0.001; TNF-α: (1 407.20±91.95) pg/ml vs (7.86±0.85) pg/ml, P<0.001; IFN-γ: (5 614.60±170.17) pg/ml vs (8.42±2.70) pg/ml, P<0.001]. The IFN-γ, IL-2 and TNF-α in the 6E11 CAR-T group were similar to those in the Vector-T group when co-cultured with K562. ⑦ 6E11 CAR-T cells could be activated by bone marrow mononuclear cells (BMMNC) derived from CD123(+) AML patients and effectively kill these BMMNC cells from CD123(+) AML patients. Conclusion: 6E11 hybridoma cell line can stably secrete highly specific monoclonal antibodies against human CD123, which can be used to detect the expression of human CD123. It can also be used to target human CD123 protein in tumor immunotherapy. CD123 CAR-T cells with 6E11 Ig variable region sequence have specific anti-leukemic activity in vitro, which may provide a new option for further clinical research of AML.
Animals ; Cell Line, Tumor ; Humans ; Interleukin-3 Receptor alpha Subunit ; Leukemia, Myeloid, Acute ; Mice ; Receptors, Chimeric Antigen ; Single-Chain Antibodies

OBJECTIVE: To investigate the expression of CD123 in patients with acute myeloid leukemia (AML) and its relationship between clinical features, concomitant fusion gene or gene mutation, efficacy and prognosis. METHODS: 365 patients with newly diagnosed AML (except M3) treated in the First Affiliated Hospital of Zhengzhou University were enrolled and retrospective analysis, and multi-parameter flow cytometry was performed to detect the expression of CD123 in myeloid leukemia cell population. CD123≥20% was defined as positive. Clinical features, concomitant fusion gene or gene mutation, efficacy and prognosis of CD123 RESULTS: The positive rate of CD123 in 365 newly diagnosed AML patients was 38.9%. Compared with the CD123 CONCLUSION CD123 positive indicates that AML patients have higher tumor burden and are more difficult to reach remission. It is an independent risk factor for OS and EFS in patients with normal karyotype and intermediate risk, which is important to evaluate the prognosis of patients with AML without specific prognostic marker.
Humans ; Interleukin-3 Receptor alpha Subunit ; Karyotype ; Leukemia, Myeloid, Acute/genetics* ; Mutation ; Patients ; Prognosis ; Retrospective Studies

Objective: To investigate the characteristic and prognostic significance of leukemia stem cells associated antigens expressions including CD34, CD38, CD123, CD96 and TIM-3 in t (8;21) AML. Methods: Bone marrow samples of 47 t (8;21) AML patients were collected at diagnosis from October 2015 to April 2018 in Peking University Peoples' Hospital, then flow cytometry method was performed to detect the expression frequencies of CD34, CD38, CD123, CD96 and TIM-3 to analyze the relationship between leukemia stem cells associated antigens expressions and relapse. Results: Of 47 t (8;21) AML patients tested, the median percentages of CD34(+)CD38(-), CD34(+) CD38(-)CD123(+), CD34(+)CD38(-) CD96(+) and CD34(+) CD38(-) TIM-3(+) cells among nucleated cells were 2.37%, 0.24%, 0.27% and 0.06%, respectively. All the frequencies of CD34(+)CD38(-), CD34(+)CD38(-)CD123(+), CD34(+)CD38(-)CD96(+) and CD34(+) CD38(-)TIM-3(+) cells had no impact on the achievement of CR after the first course of induction. All higher frequencies of CD34(+)CD38(-), CD34(+)CD38(-)CD123(+), CD34(+)CD38(-)CD96(+) cells were related to higher 2-year CIR rate. Whereas, the frequency of CD34(+) CD38(-) TIM-3(+) cells had no impact on CIR rate. Both high frequency of CD34(+) CD38(-) cells and the high level of minimal residual diseases (patients with <3-log reduction in the RUNX1-RUNX1T1 transcript level after the second consolidation therapy) were independent poor prognostic factors of CIR[P=0.025, HR=6.9 (95%CI 1.3-37.4) ; P=0.031, HR=11.1 (95%CI 1.2-99.2) ]. Conclusion: Different leukemia stem cells associated antigens had distinct prognostic significance in t (8;21) AML. High frequencies of CD34(+) CD38(-), CD34(+) CD38(-) CD123(+) and CD34(+)CD38(-)CD96(+) cells at diagnosis predicted relapse in patients with t (8;21) AML.
ADP-ribosyl Cyclase 1 ; Antigens, CD ; Flow Cytometry ; Humans ; Interleukin-3 Receptor alpha Subunit ; Leukemia, Myeloid, Acute ; Neoplastic Stem Cells ; Prognosis ; Stem Cells

OBJECTIVE: To investigate the expression of CD44, CD87 and CD123 in acute leukemia and its correlation with cellular immune markers. METHODS: A total of 166 patients with acute leukemia (AL) admitted from May 2014 to February 2017 were enrolled in AL groups. Among these patients, 100 patients suffered from acute myeloid leukemia, 50 patients suffered from acute lymphoid leukemia, and 16 patients showed B/medullary phenotype. At the same time 50 patients with non-acute leukemia were enrolled in the control group. 5 ml of fasting venous blood collected from the patients in each group, and the percentage of CD44, CD87 and CD123 cells was determined by three-color flow cytometry. Symptomatic chemotherapy was given to the patients with confirmed acute leukemia, and the remission was evaluated after 2 treatmen courses. The Complete remission (CR) was recorded and the percentage of CD44, CD87 and CD123 cells under different curative efficacy were recorded. The correlation of the prognosis patients with CD44, CD87 and CD123 was analyzed by SPSS Pearson correlation analysis software. RESULTS: The positive rates of CD44, CD87 and CD123 in AL group were all higher than those in the control group (P＜0. 05). The positive rates of CD44 and CD123 in acute myeloid leukemia group were higher than those in acute lymphoblastic leukemia group and B/myeloid phenotype group (P＜0. 05). The positive rate of CD44 in acute lymphoid leukemia group was higher than that in B/medullary double phenotype group (P＜0.05). The treatment in the patients of AL group was successfully completed. 132 patients reachel to CR and 34 patients to PR+NR after 2 courses. The positive rates of CD44, CD87 and CD123 in CR patients were lower than those in PR+NR patients (P＜0.05). The results of SPSS Pearson correlation analysis showed that the prognosis of patients with acute leukemia negatively correlated with CD44 and CD87 (P＜0.05). CONCLUSION The expression of CD44, CD87 and CD123 in different phenotype of acute leukemia are different, which correlateds with prognosis. The determination of CD44, CD87 and CD123 can be used to evaluate the prognosis of patients for the reference of clinical treatment.
Humans ; Hyaluronan Receptors ; immunology ; Immunity, Cellular ; Interleukin-3 Receptor alpha Subunit ; immunology ; Leukemia, Myeloid, Acute ; Prognosis ; Receptors, Urokinase Plasminogen Activator ; immunology