Objective To investigate the gene expression and regulatory mechanisms of mouse embryonic fibroblasts (MEFs) under inflammatory conditions, aiming to elucidate the role of MEFs in inflammatory responses and provide a foundation for discovering anti-inflammatory drugs that act by modulating MEF function. Methods MEFs cultured in vitro were divided into the following groups: lipopolysaccharides (LPS)-treated group, inflammatory conditioned medium (CM)-treated group, and control group, which were treated with LPS, CM, and equal volume solvent, respectively. Transcriptome sequencing was used to analyze the effects of two stimuli on gene expression profile of MEFs. Real time fluorescence quantitative PCR (RT-qPCR) was employed to verify the transcription levels of highly expressed genes of MEFs induced by CM. ELISA was performed to determine the concentrations of cytokines in cell supernatants. Finally, the regulatory effects of CM on the activation of signaling pathways in MEFs were analyzed by immunoblotting. Results Transcriptome analysis showed that both LPS and CM induced the transcription of a large number of genes in MEFs. Compared with LPS, CM potentiated the mRNA transcription of some acute phase proteins, inflammatory cytokines, chemokines, matrix metalloproteinases (MMP), prostaglandin synthetases, and colony-stimulating factors. The transcriptome analysis was verified by RT-qPCR. The results of ELISA showed that CM treatment significantly increased the secretion of interleukin 6 (IL-6), C-C motif chemokine ligand (CCL2), and C-X-C motif chemokine ligand (CXCL1) by MEFs compared with LPS. Mechanism study showed that both LPS and CM induced the phosphorylation of nuclear factor-κB p65 (NF-κB p65), p38 mitogen-activated protein kinase (p38 MAPK), extracellular regulated protein kinases 1/2 (ERK1/2), and TANK-binding kinase (TBK) in MEFs, and CM strongly stimulated the phosphorylation of signal transducer and activator of transcription 3 (STAT3) in MEFs. Conclusion Both LPS and CM can induce transcription and protein secretion of various inflammation-related genes in MEFs. CM can partly enhance LPS-induced activation of MEFs, and the mechanism may be related to the enhancement effect of CM on the activation STAT3 signaling pathway.
Animals ; Fibroblasts/immunology* ; Mice ; Lipopolysaccharides/pharmacology* ; Inflammation/metabolism* ; Signal Transduction/drug effects* ; Gene Expression Regulation/drug effects* ; Cytokines/genetics* ; Culture Media, Conditioned/pharmacology* ; Cells, Cultured

Objective To investigate the protective effect of curcumin (Cur) against arsenic-induced neuroimmune toxicity and the underlying molecular mechanisms in vivo. Methods Eighty SPF female C57BL/6 mice were randomly assigned to four groups: a control group, an arsenic-treated group, a Cur-treated group and an arsenic+Cur group, with 20 mice in each group. The control group received distilled water; the arsenic-treated group was given 50 mg/L NaAsO₂ in the drinking water; the Cur-treated group was gavaged with 200 mg/kg of curcumin for 45 days; and the arsenic+Cur group received distilled water and was gavaged with 200 mg/kg of curcumin. Y-maze and Morris water maze experiments were conducted to assess the learning and memory ability of the mice. Western blot analysis was used to detect protein levels of blood-brain barrier tight junction proteins zonula occludens protein 1(ZO-1) and claudin 5, T lymphocyte subpopulation CD4 and CD8, Janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) signaling pathway-related molecules JAK2 and STAT3. Real-time PCR was used to assess the mRNA levels of CD4⁺ T lymphocyte subsets type 1 T helper (Th1), Th2, Th17 and regulatory T cells (Treg) transcription factors and cytokines in hippocampus. Results Compared with the control group, the arsenic-treated group showed a significantly decreased correct rate, increased latency to reach the platform on the third and fifth days, and reduced times of crossing the platform. The expression of ZO-1 and claudin 5 protein decreased significantly, and the protein levels of CD4 and CD8 were up-regulated. The mRNA levels of Th1, Th17, and Treg transcription factor T-box expressed in T cell(T-bet), retinoid-related orphan receptor gamma t(RORγt), and forkhead box protein 3(FOXP3) in the arsenic-treated group were decreased. Th1 and Th17 cytokines interferon γ(IFN-γ) and interleukin 17(IL-17) were markedly decreased. In contrast, the mRNA levels of the Th2 transcription factor GATA binding protein 3(GATA3) and cytokine IL-4 in arsenic-treated group were higher than those in the control group. Furthermore, the protein levels of phosphorylated JAK2 (p-JAK2) and phosphorylated STAT3 (p-STAT3) increased. Compared with the arsenic-treated group, the arsenic+Cur group demonstrated a significantly increased correct rate, decreased latency to reach the platform on the third and fifth days, and increased times of crossing the platform. The protein expression levels of ZO-1 and claudin 5 increased significantly, and the protein levels of CD4 and CD8 were down-regulated. The mRNA levels of Th2 transcription factor GATA3 and cytokine IL-4 were decreased. The mRNA levels of Th17 transcription factor RORγt and cytokine IL-17 were markedly increased. Furthermore, the protein levels of p-JAK2 and p-STAT3 decreased. Conclusion Through inhibiting the JAK2/STAT3 signaling pathway, curcumin could improve arsenic-induced decline in learning and memory abilities in mice, reverse the destruction of blood-brain barrier permeability of innate immune system components in arsenic-exposed mice, and antagonize arsenic-induced increase in the number of renal CD4 and CD8 molecule as well as the imbalance of CD4⁺ T lymphocyte subsets (Th1, Th2, Th17 and Treg), ultimately counteracting arsenic-induced neurotoxicity.
Animals ; Janus Kinase 2/genetics* ; STAT3 Transcription Factor/genetics* ; Female ; Curcumin/pharmacology* ; Signal Transduction/drug effects* ; Mice, Inbred C57BL ; Mice ; Arsenic/toxicity*

Objective To explore the effect of knocking down Rho-associated coiled-coil kinase (ROCK2) gene on the cognitive function of amyloid precursor protein/presenilin-1 (APP/PS1) double transgenic mice and its mechanism. Methods APP/PS1 double transgenic mice were randomly divided into AD model group (AD group), ROCK2 gene knock-down group (shROCK2 group), ROCK2 gene knock-down control group (shNCgroup), and wild-type C57BL/6 mice of the same age served as the wild-type control (WT group). Morris water maze and Y maze were employed to test the cognitive function of mice. Neuron morphology was detected by Nissl staining. Immunofluorescence histochemical staining was used to detect the expression of phosphorylated dynamin-related protein 1 (p-Drp1) and mitochondrial fusion 1 (Mfn1). Western blot analysis was used to detect the expression ROCK2, cleaved-caspase-3 (c-caspase-3), B-cell lymphoma 2 (Bcl2), Bcl2-related protein X (BAX), p-Drp1, mitochondrial fission 1 (Fis1), optic atrophy 1 (OPA1), Mfn1 and Mfn2. Results Compared with AD group mice, the expression of ROCK2 in shROCK2 group mice was significantly reduced; the cognitive function was significantly improved with the number of neurons in the hippocampal CA3 and DG areas increasing, and nissl bodies were deeply stained; the expression of c-caspase-3 and BAX was decreased, while the expression of Bcl2 was increased; the expression of mitochondrial division related proteins p-Drp1 and Fis1 were decreased, while the expression of mitochondrial fusion-related proteins OPA1, Mfn1 and Mfn2 were increased. Conclusion Knock-down of ROCK2 gene can significantly improve the cognitive function and inhibit the apoptosis of nerve cells of APP/PS1 mice. The mechanism may be related to promoting mitochondrial fusion and inhibiting its division.
Animals ; Mice ; Alzheimer Disease/pathology* ; Amyloid beta-Peptides/metabolism* ; Amyloid beta-Protein Precursor ; Apoptosis/genetics* ; bcl-2-Associated X Protein ; Caspase 3 ; Cognition ; Disease Models, Animal ; Mice, Inbred C57BL ; Mice, Transgenic ; Mitochondrial Dynamics/genetics*

Objective To explore the protective mechanism of transdifferentiation of glomerular endothelial cells based on the differentiated embryonic chondrocyte gene 2 (DEC2) via the TGF-β/ROCK1 signaling pathway. Methods The 24 mice were randomly divided into sham group, UUO group, UUO combined with vector group and UUO combined with DEC2 group, with 6 mice in each group. A unilateral ureteral obstruction (UUO) model was established in each group, except for the sham group. In the UUO combined with vector group and UUO combined with DEC2 group, 10 μL (10⁸ PFU) of vector or DEC2 was injected into each kidney on day 0 (immediately after UUO) under the guidance of the ultrasound system. The mice were sacrificed 14 days after the operation, and the kidneys were collected for histological examination and Western blot analysis: HE staining was used to observe the histological changes of kidneys, Masson staining to observe the renal fibrosis, and Western blot analysis to detect the protein expression. In vitro, normal human glomerular endothelial cells (GEnCs) was selected as the research objects. GEnCs stimulated with TGF-β were treated with ROCK1 inhibitor Y-27632 or DEC2 transfection. Western blot analysis was used to detect the expression of ROCK1, α-SMA, DEC2 and E-cadherin in GEnC exposed to transforming growth factor β (TGF-β). The localization of ROCK1 and DEC2 in GEnCs cells was detected by immunofluorescence cytochemistry. The relationship between the ROCK1 and DEC2 was confirmed by co-immunoprecipitation. Results Compared with the sham group, the UUO groups showed significant renal fibrosis and collagen accumulation on the 14th day. In the UUO groups, the expression of DEC2 and E-cadherin in the kidney tissue of the mice was significantly reduced, and the expression of α-SMA significantly increased. Compared with the UUO combined with vector group, the kidney fibrosis and collagen accumulation in the UUO combined with DEC2 group decreased, and the expression of ROCK1 and α-SMA decreased and the expression of DEC2 and E-cadherin increased in the kidney tissue. TGF-β enhanced the expression of ROCK1 and α-SMA in GEnCs cells in a time-dependent manner, and the levels of DEC2 and E-cadherin decreased. Treatment with the ROCK1 inhibitor Y-27632 partially abrogated the TGF-β-induced increase in the expression of ROCK1 and α-SMA and decrease in the expression of DEC2 and E-cadherin. In addition, transfection of GEnCs cells with DEC2 before TGF-β stimulation reduced the expression of ROCK1 and α-SMA, and increased the expression of DEC2 and E-cadherin. Immunofluorescence cytochemical staining showed that DEC2 co-localized with ROCK1 in GEnCs, and the co-immunoprecipitation showed that DEC2 and ROCK1 pulled down each other. Conclusions DEC2 is down-regulated in fibrotic renal tissue, while up-regulated DEC2 inhibits epithelial myofibroblast transdifferentiation and renal fibrosis of GEnC by blocking TGF-β/ROCK1 signaling pathway.
Humans ; Animals ; Mice ; Cell Transdifferentiation ; Chondrocytes ; Endothelial Cells ; Cadherins ; Signal Transduction ; rho-Associated Kinases

Objective To investigate the expression of long non-coding RNA ubiquitin-specific peptidase 30 antisense RNA 1 (lncRNA USP30-AS1) and its relationship with immune infiltration in ovarian serous cystadenocarcinoma (OSC), and to determine its prognostic role in OSC. Methods The Cancer Genome Atlas (TCGA) database was utilized to retrieve the expression of USP30-AS1 and clinical information of 384 OSC patients. Wilcoxon rank-sum test was employed to compare the expression of USP30-AS1 between OSC and normal ovarian tissues. Logistic regression analysis was conducted to assess the relationship between clinical pathological features and USP30-AS1. Gene set enrichment analysis (GSEA) and single-sample gene set enrichment analysis (ssGSEA) were performed to investigate enrichment pathways and functions and quantify the degree of immune cell infiltration in USP30-AS1. Based on the expression level of long non-coding RNA (lncRNA) USP30-AS1, the samples were divided into high and low expression groups according to the expression mean. Log-rank tests, univariate and multivariate proportional hazards model (Cox) were used to compare prognostic differences between different USP30-AS1 expression groups. The impact of lncRNA USP30-AS1 expression on other genomic analyses was also analyzed. Results High expression of USP30-AS1 was significantly associated with the International Federation of Gynecology and Obstetrics (FIGO) stage of the tumor. Multivariate survival analysis indicated that USP30-AS1 expression level served as an independent prognostic marker for OSC. GSEA data showed that high expression of USP30-AS1 might activate programmed death 1 (PD-1) signaling pathway, cytotoxic T lymphocyte-associated protein 4 (CTLA4) pathway, B-cell receptor signaling pathway, cell apoptosis, fibroblast growth factor receptor (FGFR) signaling pathway, and Janus kinase/signal transducer and activator of transcription (JAK/STAT) signaling pathway. The expression of USP30-AS1 was negatively correlated with immune cell infiltration, including B cells, CD4⁺ T cells, dendritic cells, CD8⁺ T cells, and neutrophils. Conclusion USP30-AS1 may be used as a prognostic molecular marker for OSC.
Female ; Humans ; Pregnancy ; CD8-Positive T-Lymphocytes ; Computational Biology ; Cystadenocarcinoma, Serous/genetics* ; RNA, Antisense ; RNA, Long Noncoding/genetics* ; Ubiquitin-Specific Proteases/genetics*

OBJECTIVE: To understand the biological characteristics of polycythemia vera (PV) patients with myeloid fibroplasia, and further analyze the risk factors affecting myeloid fibroplasia in PV patients, so as to provide ideas for predicting the occurrence of myeloid fibroplasia in PV patients. METHODS: Forty patients with PV in the Department of Hematology, Xiyuan Hospital of China Academy of Chinese Medical Sciences were collected and divided into two groups, with (hyperplasia group) and without (Non-proliferative group) hyperplasia of bone marrow fibers. The differences of basic clinical characteristics, blood routine, biochemistry, bone marrow cells, coagulation function and other indicators between the two groups were compared, and the independent risk factors affecting the proliferation of bone marrow fibrous tissue in PV patients were further analyzed by multivariate regression. RESULTS: Compared with Non-proliferative group, the JAK2 mutation rate (95% vs 70%，P=0.037), eosinophilic cell count (0.19 vs 0.11, P=0.047) and eosinophilic percentage (1.84 vs 1.27, P=0.001) in PV patients with hyperplasia were significantly increased, triglycerides (1.55 vs 1.91, P=0.038) and low-density lipoprotein (1.50 vs 3.08, P=0.000) were significantly reduced, bone marrow hematopoietic volume (0.85 vs 0.6, P=0.001), granulocyte/erythrocyte ratio (3.40 vs 1.89, P=0.033), lymphocyte/erythrocyte ratio (0.60 vs 0.42, P=0.033), and granulocyte+lymphocyte/erythrocyte ratio (3.72 vs 2.37, P=0.026) were significantly increased, thrombin time (18.84 vs 18.12, P=0.043) was significantly prolonged. Multivariate regression analysis results showed that peripheral blood eosinophil ≥2% and low-density lipoprotein ≤2 mmol/L were independent risk factors for bone marrow fibrous tissue hyperplasia in PV patients (P<0.05). CONCLUSION Increased proportion of peripheral blood eosinophils and decreased low density lipoprotein are risk factors for bone marrow fibrous tissue hyperplasia in PV patients.
Humans ; Bone Marrow/pathology* ; Polycythemia Vera ; Hyperplasia/pathology* ; Granulocytes/pathology* ; Janus Kinase 2/genetics* ; Risk Factors ; Lipoproteins, LDL ; Polycythemia/pathology*

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*

Objective: To describe the current status and trends in the treatment of patent ductus arteriosus (PDA) among very preterm infants (VPI) admitted to the neonatal intensive care units (NICU) of the Chinese Neonatal Network (CHNN) from 2019 to 2021, and to compare the differences in PDA treatment among these units. Methods: This was a cross-sectional study based on the CHNN VPI cohort, all of 22 525 VPI (gestational age<32 weeks) admitted to 79 tertiary NICU within 3 days of age from 2019 to 2021 were included. The overall PDA treatment rates were calculated, as well as the rates of infants with different gestational ages (≤26, 27-28, 29-31 weeks), and pharmacological and surgical treatments were described. PDA was defined as those diagnosed by echocardiography during hospitalization. The PDA treatment rate was defined as the number of VPI who had received medication treatment and (or) surgical ligation of PDA divided by the number of all VPI. Logistic regression was used to investigate the changes in PDA treatment rates over the 3 years and the differences between gestational age groups. A multivariate Logistic regression model was constructed to compute the standardized ratio (SR) of PDA treatment across different units, to compare the rates after adjusting for population characteristics. Results: A total of 22 525 VPI were included in the study, with a gestational age of 30.0 (28.6, 31.0) weeks and birth weight of 1 310 (1 100, 1 540) g; 56.0% (12 615) of them were male. PDA was diagnosed by echocardiography in 49.7% (11 186/22 525) of all VPI, and the overall PDA treatment rate was 16.8% (3 795/22 525). Of 3 762 VPI who received medication treatment, the main first-line medication used was ibuprofen (93.4% (3 515/3 762)) and the postnatal day of first medication treatment was 6 (4, 10) days of age; 59.3% (2 231/3 762) of the VPI had been weaned from invasive respiratory support during the first medication treatment, and 82.2% (3 092/3 762) of the infants received only one course of medication treatment. A total of 143 VPI underwent surgery, which was conducted on 32 (22, 46) days of age. Over the 3 years from 2019 to 2021, there was no significant change in the PDA treatment rate in these VPI (P=0.650). The PDA treatment rate decreased with increasing gestational age (P<0.001). The PDA treatment rates for VPI with gestational age ≤26, 27-28, and 29-31 weeks were 39.6% (688/1 737), 25.9% (1 319/5 098), and 11.4% (1 788/15 690), respectively. There were 61 units having a total number of VPI≥100 cases, and their rates of PDA treatment were 0 (0/116)-47.4% (376/793). After adjusting for population characteristics, the range of standardized ratios for PDA treatment in the 61 units was 0 (95%CI 0-0.3) to 3.4 (95%CI 3.1-3.8). Conclusions: From 2019 to 2021, compared to the peers in developed countries, VPI in CHNN NICU had a different PDA treatment rate; specifically, the VPI with small birth gestational age had a lower treatment rate, while the VPI with large birth gestational age had a higher rate. There are significant differences in PDA treatment rates among different units.
Infant ; Infant, Newborn ; Male ; Humans ; Female ; Ductus Arteriosus, Patent/drug therapy* ; Infant, Premature ; Cross-Sectional Studies ; Ibuprofen/therapeutic use* ; Infant, Very Low Birth Weight ; Persistent Fetal Circulation Syndrome ; Infant, Premature, Diseases/therapy*

OBJECTIVE: To explore the clinical characteristics and prognosis of multiple myeloma(MM) patients with secondary primary malignancies. METHODS: The clinical data of newly diagnosed MM patients admitted to the First Affiliated Hospital of Zhengzhou University from January 2011 to December 2019 were retrospectively analyzed. The patients with secondary primary malignancies were retrieved, and their clinical features and prognosis were evaluated. RESULTS: A total of 1 935 patients with newly diagnosed MM were admitted in this period, with a median age of 62 (18-94) years old, of which 1 049 cases were hospitalized twice or more. There were eleven cases with secondary primary malignancies (the incidence rate was 1.05%), including three cases of hematological malignancies (2 cases of acute myelomonocytic leukemia and 1 case of acute promyelocytic leukemia) and eight cases of solid tumors (2 cases of lung adenocarcinoma, and 1 case each of endometrial cancer, esophageal squamous cell carcinoma, primary liver cancer, bladder cancer, cervical squamous cell carcinoma, and meningioma). The median age of onset was 57 years old. The median time between diagnosis of secondary primary malignancies and diagnosis of MM was 39.4 months. There were seven cases with primary or secondary plasma cell leukemia, the incidence rate was 0.67%, and the median age of onset was 52 years old. Compared with the randomized control group, the β2-microglobulin level in the secondary primary malignancies group was lower (P=0.028), and more patients were in stage I/II of ISS (P=0.029). Among the 11 patients with secondary primary malignancies, one survived, ten died, and the median survival time was 40 months. The median survival time of MM patients after the secondary primary malignancies was only seven months. All seven patients with primary or secondary plasma cell leukemia died, with a median survival time of 14 months. The median overall survival time of MM patients with secondary primary malignancies was longer than that of the patients with plasma cell leukemia (P=0.027). CONCLUSION The incidence rate of MM with secondary primary malignancies is 1.05%. MM patients with secondary primary malignancies have poor prognosis and short median survival time, but the median survival time is longer than that of patients with plasma cell leukemia.
Humans ; Middle Aged ; Aged ; Aged, 80 and over ; Multiple Myeloma/complications* ; Leukemia, Plasma Cell ; Retrospective Studies ; Esophageal Neoplasms/complications* ; Esophageal Squamous Cell Carcinoma/complications* ; Prognosis ; Neoplasms, Second Primary

OBJECTIVE: To investigate the expressions of Notch1 and Hes1 in diffuse large B-cell lymphoma (DLBCL), and their correlations with clinical features. METHODS: Immunohistochemistry (IHC) was performed on DLBCL samples (54 cases) and lymphadenitis tissues (20 cases) to evaluate the expressions of Notch1 and Hes1, and analyze their correlations with clinical characteristics of patients. Based on Oncomine database, the expressions of Notch1 and Hes1 mRNA and DNA were also explored. RESULTS: IHC result showed that the positive expression rates of Notch1 and Hes1 in DLBCL patients were significantly higher than those in the control group (P <0.05). In DLBCL patients, the expression of Notch1 was closely associated with B symptoms, Ann Arbor stage, lymphocyte count and the level of lactate dehydrogenase (P <0.05), while the expression level of Hes1 was significantly higher in patients with B symptoms (P <0.05). Notch⁺/Hes1⁺ expression was found in 21 DLBCL tissues (38.9%), and there was a correlation between Notch1 and Hes1 expression (r =0.296, P <0.05). Bioinformatics analysis (Oncomine database) showed that the mRNA expressions of Notch1 and Hes1 in the Brune dataset were significantly higher than those in the control tissues (P <0.05). CONCLUSION The expressions of Notch1 and Hes1 in DLBCL are significantly higher than those in lymphadenitis, and correlated with B symptoms and Ann Arbor stage, suggesting that Notch1 and Hes1 play important roles in the occurrence and development of DLBCL.
Humans ; Cell Line ; Clinical Relevance ; Lymphadenitis ; Lymphoma, Large B-Cell, Diffuse/pathology* ; Prognosis ; RNA, Messenger