ABSTRACT
We retrospectively analyzed the clinical data of seven patients (four men and three women) with primary hyperoxaluria (PH) type 1 (PH1) in the Department of Nephrology of Zhongda Hospital, Southeast University from January 2018 to October 2023. The mean age at disease onset was 32.1 (range: 26-42) years. The mean age at diagnosis was 40.6 (range: 28-51) years. All patients initially had kidney stones, and three patients were found to have renal insufficiency at the time of disease onset. Among them, two patients underwent hemodialysis immediately. Symptoms at the first visit included bone pain (n=7), joint pain or deformity (n=5), fatigue (n=5), hypotension (n=3), and subcutaneous nodules (n=2). Four patients had a family history of PH. All patients had varying degrees of anemia (60-114 g/L), significant hypoalbuminemia (16.5-32.1 g/L), and hypercoagulable state (D-dimer: 2 230-12 781 µg/L). Seven patients received maintenance hemodialysis; their mean age was 37.7 (range: 26-50) years. The mean duration from disease onset to hemodialysis was 5.6 (range: 0-20) years. Five patients repeatedly experienced dialysis access dysfunction. Three patients underwent kidney transplantation before a diagnosis was made, and all transplanted kidneys lost function due to oxalate deposition. The mean follow-up duration was 14.43 (range: 4-38) months. Unfortunately, one patient died. All seven patients underwent computed tomography of the abdomen. All patients suffered skeletal abnormalities, bilateral nephrolithiasis, and nephrocalcinosis. Six patients carried AGXT gene mutations, including four compound heterozygous mutations and two pure homozygous mutations.The mutation sites included: c.823-824dup.AG (p.S275Rfs*38)(exon 8), c.815-816ins.GA (p.S275Rfs*38)(exon 8), c.595G>A (p.G199S) (exon 5), c.32C>G (p.P11R) (exon 1), and c.638C>T (p.A213V)(exon 6). According to the American College of Medical Genetics and Genomics guidelines, two loci were identified as likely pathogenic variants, seven were identified as pathogenic variants, and one locus was identified as having uncertain significance. In addition, patients 1 and 4 underwent skin biopsy, patient 2 underwent renal transplant biopsy, and patient 3 underwent bone marrow biopsy. Interestingly, significant oxalate deposition was found in the tissues. Therefore, PH1 is a rare autosomal recessive inherited disease. This study not only enhanced the understanding of the clinical characteristics of PH1 patients but also had great significance in early diagnosis and treatment of the disease.
Subject(s)
Hyperoxaluria, Primary , Mutation , Renal Dialysis , Humans , Male , Hyperoxaluria, Primary/diagnosis , Hyperoxaluria, Primary/genetics , Hyperoxaluria, Primary/complications , Female , Adult , Retrospective Studies , Middle Aged , Kidney Calculi/diagnosis , Kidney TransplantationABSTRACT
Objective: To evaluate the efficacy and safety of pembrolizumab plus nab-paclitaxel and platinum as first-line treatment in patients with recurrent or metastatic head and neck squamous-cell carcinoma (R/M HNSCC). Methods: This was a prospective, single-arm, open label, phase 2 clinical study enrolling patients at the Cancer Hospital of the Chinese Academy of Medical Sciences with R/M HNSCC treated with pembrolizumab plus nab-paclitaxel and cisplatin or carboplatin. After six cycles of treatment, patients received pembrolizumab as maintenance therapy until disease progression or intolerable toxicity or completion of 35 cycles of treatment. The primary endpoint was objective response rate, and secondary endpoints included overall survival, progression-free survival, and safety profile. Efficacy was evaluated according to the response evaluation criteria in solid tumors 1.1, survival analysis was performed using the Kaplan-Meier method, and adverse events were assessed using the America National Cancer Institute Common Terminology Criteria for Adverse Events 5.0. Results: A total of 30 patients with R/M HNSCC were enrolled from 23 April 2021 to 22 March 2023, including 28 males and 2 females, with a median age of 67 years. The median follow-up time was 14.5 months, the objective response rate was 70.0%, the disease control rate was 96.7%, and the median progression-free survival and overall survival of all patients were 11.6 months and 18.8 months, respectively. Median duration of response was up to 17.3 months. Grade≥3 treatment-related adverse events were leukopenia (26.7%), neutropenia (26.7%), peripheral neurotoxicity (3.3%), rash (3.3%), hyperalgesia (3.3%), and immune-related pneumonitis (3.3%). The most common immune-related adverse event was hypothyroidism (40.0%). Conclusion: Pembrolizumab combined with nab-paclitaxel and platinum shows encouraging antitumor activity accompanied with a manageable safety profile in untreated R/M HNSCC patients in China.
Subject(s)
Albumins , Antibodies, Monoclonal, Humanized , Head and Neck Neoplasms , Platinum , Male , Female , Humans , Aged , Squamous Cell Carcinoma of Head and Neck/drug therapy , Prospective Studies , Paclitaxel/therapeutic use , Head and Neck Neoplasms/drug therapy , Antineoplastic Combined Chemotherapy Protocols/therapeutic useABSTRACT
Objective: To investigated the safety and efficacy of donor-derived CD19+ or sequential CD19+ CD22+ chimeric antigen receptor T-cell (CAR-T) therapy in patients with B-cell acute lymphoblastic leukemia (B-ALL) after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Methods: The data of 22 patients with B-ALL who relapsed after allo-HSCT and who underwent donor-derived CAR-T therapy at the Zhujiang Hospital of Southern Medical University and the 920th Hospital of Joint Logistics Support Force of the People's Liberation Army of China from September 2015 to December 2022 were retrospectively analyzed. The primary endpoint was overall survival (OS), and the secondary endpoints were event-free survival (EFS), complete remission (CR) rate, and Grade 3-4 adverse events. Results: A total of 81.82% (n=18) of the 22 patients achieved minimal residual disease-negative CR after CAR-T infusion. The median follow-up time was 1037 (95% CI 546-1509) days, and the median OS and EFS were 287 (95% CI 132-441) days and 212 (95% CI 120-303) days, respectively. The 6-month OS and EFS rates were 67.90% (95% CI 48.30%-84.50%) and 58.70% (95% CI 37.92%-79.48%), respectively, and the 1-year OS and EFS rates were 41.10% (95% CI 19.15%-63.05%) and 34.30% (95% CI 13.92%-54.68%), respectively. Grade 1-2 cytokine release syndrome occurred in 36.36% (n=8) of the patients, and grade 3-4 occurred in 13.64% of the patients (n=3). Grade 2 and 4 graft-versus-host disease occurred in two patients. Conclusion: Donor-derived CAR-T therapy is safe and effective in patients with relapsed B-ALL after allo-HSCT.
Subject(s)
Burkitt Lymphoma , Hematopoietic Stem Cell Transplantation , Precursor B-Cell Lymphoblastic Leukemia-Lymphoma , Precursor Cell Lymphoblastic Leukemia-Lymphoma , Receptors, Chimeric Antigen , Humans , Retrospective Studies , Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy , Precursor B-Cell Lymphoblastic Leukemia-Lymphoma/therapy , Immunotherapy, Adoptive/adverse effects , Antigens, CD19 , Pathologic Complete Response , Cytokine Release Syndrome/etiologyABSTRACT
Objective: To analyze and evaluate the expressions and clinical value of tuftelin (TUFT1) and Krüppel-like factor 5 (KLF5) in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) tissues. Method: KLF5 mRNA and TUFT1 mRNA transcriptional status in cancer and non-cancer groups were compared according to the Cancer Genome Atlas (TCGA) database. The differences and prognostic value between the groups were analyzed. Postoperative liver cancer and its paired pericancerous tissues, with the approval of the ethics committee, were collected to build tissue chips. The expression of KLF5 and TUFT1 and their intracellular localization were verified by immunohistochemistry. Tissue expression and clinicopathological characteristics were analyzed by immunoblotting. SPSS software was used to analyze the relationship between SPSS and patient prognosis. Results: The transcription level of TUFT1 or KLF5 mRNA was significantly higher in the HCC group than the non-cancer group (Pâ<â0.001), according to TCGA data. Immunohistochemistry and Western blotting examination confirmed the overexpression of TUFT1 and KLF5 in human HCC tissues, which were mainly localized in the cytoplasm and cell membrane. The positivity rates of TUFT1 and KLF5 were 87.1% (â χ(2)â=â 18.563, Pâ<â0.001) and 95.2% (â χ(2)â=â96.435, Pâ<â0.001) in HCC tissues, and both were significantly higher than those in the adjacent group. The expression intensity was higher in stage III-IV than stage I-II of the International Union Against Cancer standard (Pâ<â0.01). The clinicopathological features showed that the abnormalities of the two were significantly related to HBV infection, tumor size, extrahepatic metastasis, TNM stage, and ascites. Univariate analysis was related to tumor size, HBV infection, and survival. Multivariate analysis was an independent prognostic factor for patients with HCC. Conclusion: TUFT1 and KLF5 may both be novel markers possessing clinical value in the diagnosis and prognosis of HBV-related HCC.
Subject(s)
Carcinoma, Hepatocellular , Dental Enamel Proteins , Hepatitis B , Liver Neoplasms , Humans , Carcinoma, Hepatocellular/metabolism , Carcinoma, Hepatocellular/pathology , Carcinoma, Hepatocellular/virology , Dental Enamel Proteins/genetics , Dental Enamel Proteins/metabolism , Gene Expression Regulation, Neoplastic , Hepatitis B/complications , Hepatitis B/genetics , Hepatitis B virus/genetics , Liver Neoplasms/pathology , Prognosis , RNA, Messenger , Kruppel-Like Transcription Factors/genetics , Kruppel-Like Transcription Factors/metabolismSubject(s)
Anemia , Stomach Neoplasms , Humans , Gastrointestinal Tract/pathology , Stomach , Anemia/etiology , Stomach Neoplasms/complications , Stomach Neoplasms/pathology , Gastrointestinal Hemorrhage/diagnostic imaging , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Hemorrhage/pathologySubject(s)
Neoplasms , Stomach , Humans , Gastrointestinal Tract , Pancreas/diagnostic imaging , Pancreas/surgeryABSTRACT
There exists a complex relationship between liver and thyroid hormones. Liver plays an important role in the activation, inactivation, transportation, and metabolism of thyroid hormones. At the same time, thyroid hormones also affect hepatocytes activity and liver metabolism, such as lipid and bilirubin metabolism. Importantly, thyroid hormone levels often change abnormally in patients with liver cirrhosis. Therefore, studying the change of thyroid hormone levels in patients with liver cirrhosis has a certain clinical value for assessing the severity, prognosis, diagnosis and treatment. This paper reviews the research progress on the relationship between liver cirrhosis and thyroid hormone.
Subject(s)
Liver Cirrhosis , Thyroid Hormones , Bilirubin , Humans , Liver/metabolism , Liver Cirrhosis/metabolism , Thyroid Hormones/metabolismABSTRACT
Objective: To analyze the expression of CD44 in non-alcoholic fatty liver disease (NAFLD) accompanied with hepatitis B virus (HBV) infection and its clinical significance. Methods: Blood sample of hospitalized patients with NAFLD, chronic hepatitis B, cirrhosis, and healthy population (control) was collected. The study was approved by the hospital ethics committee. Serum CD44 level and clinopathological characteristics were analyzed quantitatively by enzyme-linked immunosorbent-assay. Flow cytometry was used to analyze the proportion of CD44(+)T lymphocytes in patients with NAFLD and chronic hepatitis B. NAFLD model was prepared with high-fat diet to verify the abnormal expression of CD44. Results: Compared with the healthy control group, the expression of serum CD44 in the cirrhosis group, chronic hepatitis B group and NAFLD group was increased, and the difference between the groups were statistically significant (P < 0.01). NAFLD patients graded as mild or severe group were equally accompanied by hepatocyte injury, abnormal blood glucose, lipid or CD44. In NAFLD patients accompanied with HBV infection, serum CD44 concentrations were significantly higher in HBsAg, HBeAg and HBV DNA positive group than HBsAg, HBeAg and HBV DNA negative group (P < 0.01). The proportion of CD44(+)T lymphocytes in peripheral blood of NAFLD and chronic hepatitis B group were 78.2% ± 16.3% and 68.5% ± 20.9%, respectively, and both groups (NAFLD and chronic hepatitis B) were significantly higher than the healthy control group (46.5% ± 20.5%) (P < 0.05). The high-fat diet model confirmed that in rat liver tissues the CD44 was overexpressed with fat deposition accompanied with liver cell damage, especially remarkable in liver tissues containing carcinogens. Conclusion: The abnormal expression of CD44 in patients with NAFLD may be related to the malignant transformation of HBV-related liver disease.
Subject(s)
Hepatitis B, Chronic , Hyaluronan Receptors/metabolism , Non-alcoholic Fatty Liver Disease , DNA, Viral , Disease Progression , Hepatitis B Surface Antigens , Hepatitis B virus/physiology , Hepatitis B, Chronic/complications , Humans , Non-alcoholic Fatty Liver Disease/virology , Virus ReplicationABSTRACT
Objective: To investigate the relationship between plasma levels of complements before treatment and the clinicopathological feathers and prognoses of diffuse large B-cell lymphoma (DLBCL) patients treated with Rituximab (R)-CHOP or R-CHOP-like therapy. Methods: The clinicopathological data of 105 DLBCL patients treated in cancer Hospital of Chinese Academy of Medical Sciences from 2010 to 2016 were collected. The plasma samples from 105 DLBCL patients treated with R-CHOP or R-CHOP-like therapy and 80 healthy controls were used to detect 34 complement levels before treatment by utilizing antibody microarray. The relationship between plasma levels of complements and the clinicopathological feathers and prognosis of DLBCL patients were analyzed. Results: The signal values of C1QA and CR1L in patients with international prognostic index (IPI) scores of 3-5 were 1 261.43±138.9 and 2 214.69±98.58, respectively, higher than 950.79±80.19 and 984.67±121.79 in patients with IPI scores of 0~2 (both P<0.05). The levels of C1QA and CR1L in the non-complete response (CR) group were 1 165.43±98.56 and 2 263.13±145.63, respectively, higher than 914.70±100.77 and 1 821.34±84.68 in the CR group (both P<0.05). Cox regression analysis showed that elevated C1QA signal value was associated with poor progression-free survival (PFS) and poor overall survival (OS) (PFS: HR=2.063, 95%CI: 1.220-3.489, P=0.007; OS: HR=2.23, 95%CI: 1.036~4.798, P=0.040). After IPI correction by Cox multivariate model, the elevated C1QA signal value was still correlated with poor PFS (HR=1.765, 95%CI 1.034~3.013, P=0.037). Conclusions: The baseline plasma levels of C1QA and CR1L are correlated with IPI scores and therapeutic effects of DLBCL patients treated with R-CHOP. The baseline plasma level of C1QA has a certain predictive value for the prognostic evaluation of DLBCL.
Subject(s)
Lymphoma, Large B-Cell, Diffuse , Humans , Lymphoma, Large B-Cell, Diffuse/drug therapy , Prognosis , RituximabABSTRACT
Objective: To investigate the relationship of triglyceride (TG), fasting blood glucose (FPG) and triglyceride glucose product index (TyG) with the incidence of hypertension, and provide basic data for the prevention and treatment of hypertension in the population. Methods: A total of 23 581 individuals who met the research criteria in Jinchang cohort were selected as the research subjects, the Cox proportional hazard model was used to analyze the relationship of TG, FPG, and TyG with the risk of hypertension. A stratified analysis was conducted by sex. Results: After adjusting for confounding factors, compared with the normal TG group, the HR(95%CI) of the elevated TG margin group and the elevated group were 1.16 (1.01-1.34) and 1.49 (1.30-1.70), respectively in the total population. Among men, they were 1.13 (1.01-1.27) and 1.17 (1.06-1.30), and among women, they were 1.05 (0.88-1.26) and 1.06 (0.88-1.28). Compared with the normal FPG group, the HR (95%CI) of the FPG-impaired group were 1.29 (1.13-1.48) in the total population, 1.26 (1.08-1.48) in men and 1.59 (1.14-2.21) in women. Taking the lowest quartile array as a reference, the HR (95%CI) of the highest quartile array of TyG was 1.73 (1.45-2.07) in the total population, 1.32 (1.14-1.53) in men and 1.87 (1.37-2.54) in women. TG, FPG had a nonlinear dose-response relationship with the risk of hypertension, while TyG had a linear correlation with the risk of hypertension. Conclusions: Higher TG, FPG, and TyG levels are independent risk factors for the incidence of hypertension. People with higher TG, FPG and TyG are at high risk for hypertension, to which close attention should be paid in the prevention and treatment of hypertension.
Subject(s)
Fasting , Hypertension , Biomarkers , Blood Glucose , Cohort Studies , Female , Glucose , Humans , Hypertension/epidemiology , Male , Prospective Studies , Risk Factors , TriglyceridesABSTRACT
Objective: To explore the relationship between lipid indicators and the incidence of diabetes, and to compare the diabetes prediction and identification power of traditional lipid combined lipid indicators, in order to explore the best alternative indicators for identifying and predicting diabetes. Methods: Based on the Jinchang cohort, a nested case-control study was conducted in 1 025 new cases of diabetes after excluding patients with malignant tumor and related endocrine, circulatory system disease, then an age (±2 years), gender matched 1â¶1 control group of 1 025 cases was set to analyze the relationship between the incidence of diabetes and lipid parameters. Results: Among the traditional lipid parameters, the fourth quartile of TG, TC, and LDL-C indicated higher risks of developing diabetes, which was 14.00 times (95%CI: 9.73-20.15), 2.15 times (95%CI: 1.65-2.79) and 1.66 times (95%CI: 1.29-2.14) than that of the first quartile, respectively. The risk of developing diabetes indicated by the fourth quartile of HDL-C was 0.21 times than that indicated by the first quartile (95%CI: 0.15-0.28). In the combined lipid parameters, the fourth quartile of TG/HDL-C, TC/HDL-C, LDL-C/HDL-C and non-HDL-C indicated higher risks of developing diabetes, which was 14.86 times (95%CI: 10.35-21.34), 8.12 times (95%CI: 5.94-11.01), 5.85 times (95%CI:4.34-7.88) and 5.20 times (95%CI: 3.85-7.03) than that indicated by the first quartile, respectively. The areas under the ROC curve of TG, TC, HDL-C, LDL-C, TG/HDL-C, TC/HDL-C, LDL-C/HDL-C and non-HDL-C were 0.76 (95%CI: 0.74-0.78), 0.59 (95%CI: 0.57-0.61), 0.67 (95%CI: 0.65-0.69), 0.57 (95%CI: 0.55-0.59), 0.77 (95%CI: 0.75-0.78), 0.73 (95%CI: 0.71-0.75), 0.69 (95%CI: 0.67-0.71) and 0.66 (95%CI: 0.64-0.68), respectively. The optimal diabetes predicting point cuts of TG, TC, HDL-C, LDL-C, TG/HDL-C, TC/HDL-C, LDL-C/HDL-C and non-HDL-C were 1.40, 4.70, 1.28, 3.25, 1.17, 3.43, 2.46, and 3.58 mmol/L, respectively. Conclusions: Lipid metabolic disorder is a risk factor for diabetes. TG and TG/HDL-C are the good lipid metabolism indicators for the prediction of diabetic.
Subject(s)
Diabetes Mellitus , Lipid Metabolism , Case-Control Studies , Cholesterol, HDL , Diabetes Mellitus/epidemiology , Humans , IncidenceABSTRACT
Objective: To explore the relationship of body mass index and blood pressure with the incidence of diabetes in Jinchang cohort. Methods: We designed a nested case-control study, a total of 29 572 workers who had no history of diabetes in baseline survey in Jinchang cohort were selected as the study cohort from June 2011 to December 2013. After 2 year follow-up, 1 021 workers with first diagnosed diabetes were selected as the case group, after 1â¶1 matching according to the same gender and age ±2 years among those without diabetes, circulatory system, or endocrine system diseases during the same follow-up period, 1 021 controls was selected and 2 042 subjects were finally included. We used multivariate conditional logistic regression model, additive interaction model and multiplicative interaction model to explore the relationship of body mass index and blood pressure with the incidence of diabetes. Results: After adjusting for factors such as occupation, alcohol use, family history of diabetes, hyperuricemia, hypercholesterolemia, hypertriglyceridemia, low-HDL cholesterolemia and high-LDL cholesterolemia, multivariate conditional logistic regression analysis showed that the risk of diabetes increased with body mass index and blood pressure. Hypertension and overweight/obesity had a multiplicative interaction on the incidence of diabetes. The risks of diabetes in men and women with hypertension and overweight/obese were 2.04 times (95%CI: 1.54-2.69) and 3.88 times (95%CI: 2.55-5.91) higher than those in men and women with normal body weight and blood pressure, respectively. In the combination of BMI and blood pressure, obese individuals with SBP≥160 mmHg were 4.57 times (95%CI: 2.50-8.34) more likely to have diabetes than those with normal BMI and SBP, obese individuals with DBP≥90 mmHg were 3.40 times (95%CI: 2.19-5.28) more likely to have diabetes than those with normal BMI and DBP. Conclusions: Overweight/obesity and hypertension can increase the risk of diabetes. Health education about body weight and blood pressure controls should be strengthened to reduce the risk of diabetes.
Subject(s)
Diabetes Mellitus , Blood Pressure , Body Mass Index , Case-Control Studies , Diabetes Mellitus/epidemiology , Female , Humans , Male , Risk FactorsABSTRACT
Objective: To investigate the effects and the mechanism of Shendansanjie capsules on angiogenesis of colitis associated cancer(CAC) mice. Methods: Azoxymethane and dextran sulfact sodium were used to construct a mice model with CAC. Ten mice were divided into the normal group, model group, Shendan Sanjie capsule group, MK-2206 group, and Shendan Sanjie capsule + IGF-1 group, respectively. Immunohistochemistry was used to detect the microvessel density (MVD) in the colon tissue of each group of mice. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) was used to detect the mRNA levels of basic fibroblast growth factor (bFGF) and angiopoietin 2 (Ang2) in colon tissue. Western blot was used to detect the expressions of Akt, p-Akt, vascular endothelial growth factor A (VEGFA), hypoxia-inducible factor-1α (HIF-1α). Results: The number of MVD in the colon tissue of mice in the model group, Shendan Sanjie capsule group, MK-2206 group, Shendan Sanjie capsule + IGF-1 group were 63.3±3.3, 36.6±2.3, 36.6±2.2, 50.3±2.5, significantly higher than 2.0±0.1 in the normal group (P<0.05). The number of MVD in Shendan Sanjie capsule group, MK-2206 group and Shendan Sanjie capsule+ IGF-1 group are lower than that in model group (P<0.05), while Shendan Sanjie capsule+ IGF-1 group is higher than Shendan Sanjie Capsule group (P<0.05). The relative expressions of bFGF mRNA in the colon cancer tissue of mice in the model group, Shendan Sanjie capsule group, MK-2206 group and Shendan Sanjie capsule+ IGF-1 group were 4.55±0.31, 2.46±0.37, 2.49±0.33, 3.34±0.21, respectively, and the relative mRNA expressions of Ang2 were 5.78±0.19, 2.21±0.14, 2.26±0.17 and 3.67±0.32, respectively, which were significantly higher than 1.01±0.05 and 0.99±0.07 in the normal group (P<0.05). The mRNA levels of bFGF and Ang2 in Shendan Sanjie capsule group, MK-2206 group and Shendan Sanjie capsule+ IGF-1 group were lower than those in the model group (P<0.05), while Shendan Sanjie capsule+ IGF-1 group is higher than Shendan Sanjie capsule group (P<0.05). The relative expression levels of p-Akt/Akt, VEGFA and HIF-1α in colon cancer tissues of the model group were 4.75±0.18, 4.64±0.22 and 4.84±0.12, respectively, which were significantly higher than 1.01±0.07, 0.95± 0.08 and 0.98±0.05 in the normal group (P<0.05). The relative expressions of p-Akt/Akt, VEGFA and HIF-1α in colon cancer tissues in the Shendan Sanjie capsule group were 2.24±0.22, 3.15±0.26 and 2.07±0.18, respectively, which were significantly lower than those in the model group (P<0.05). However, compared with the MK-2206 group, the difference was not statistically significant (P>0.05). The relative expression levels p-Akt/Akt, VEGFA and HIF-1α in colon cancer tissue of the Shendan Sanjie capsule+ IGF-1 group were 3.37±0.15, 4.02±0.11, 3.52±0.24, respectively, which were significantly higher than those in the Shendan Sanjie capsule group (P<0.05). Conclusion: Shendan Sanjie capsules may inhibit Akt/HIF-1α/VEGFA signaling pathway, and then reduce the expression of microvascular growth factors bFGF and Ang2, thereby inhibit the tumor angiogenesis of CAC.
Subject(s)
Colitis-Associated Neoplasms , Vascular Endothelial Growth Factor A , Animals , Hypoxia-Inducible Factor 1, alpha Subunit/genetics , Immunohistochemistry , Mice , Neovascularization, Pathologic/drug therapy , Signal Transduction , Vascular Endothelial Growth Factor A/geneticsABSTRACT
Objective: To establish the norm of the Chinese version of Karitane Parenting Confidence Scale (KPCS) in urban areas of China. Methods: From August to December 2017, the parents of 2 216 children (<36 months old) were selected from 15 cities (Beijing, Lianyungang, Hangzhou, Chengdu, Xi'an, Guangzhou, Changsha, Jinan, Guiyang, Ningbo, Dalian, Qinhuangdao, Maanshan, Chongqing and Wuhan) in 14 provinces by stratified random sampling. The general demographic characteristics and parents' parenting confidence were collected by a self-made questionnaire and KPCS Chinese version. The percentile norm was established. P3, P10 and P25 were used as the criteria to define the degree of lack of parenting confidence. Results: The age of mothers was (30.67±4.29). The age of the father was (32.50±4.99) years old. There were 726 (32.76%), 759 (34.25%) and 731 (32.99%) infants in 6-12, 12-23 and 24-35 months old groups. The total scores of P50, P25, P10 and P3 of KPCS (Chinese version) of infant parents in urban areas in China were 41, 38, 33, and 29 respectively. When the scores of parents were 34-37, 30-33, and ≤ 29, they were judged as mild, moderate, and severe lack of parenting confidence. There was no significant difference in the Chinese version of KPCS between parents of different age groups and parents of different gender (χ²=3.53, P=0.171; χ²=1.41, P=0.236). Each factor score≤P3 is defined as the boundary score, and the corresponding boundary scores of "parenting" "support" and "competence" were 13, 9, and 5 respectively. Conclusion: The Chinese version of KPCS can be used to assess the parenting confidence of infants in urban areas of China. It can used as one of the bases for scientific and objective evaluation of the parenting status of families.
Subject(s)
Mothers , Parenting , Adult , Beijing , Child , China , Female , Humans , Infant , Surveys and QuestionnairesABSTRACT
Objective: To explore the value of Krüppel-like factor 5 (KLF5), a family member of the zinc finger protein transcription factor, in the diagnosis and prognostic evaluation of hepatocellular carcinoma (HCC). Methods: Cancerous and non-cancerous tissues were collected from 126 cases after HCC surgery by self-matching method with microarray fabrication. Immunohistochemistry was used to analyze the expression of KLF5, clinicopathological characteristics and prognostic value. The sera of 222 cases with chronic liver disease were collected and their KLF5 levels were quantitatively determined by enzyme-linked immunosorbent assay (ELISA). Simultaneously, 40 normal human sera were used as controls to evaluate the value of abnormal KLF5 in the diagnosis and differentiation of benign and malignant liver diseases. T-test, Z-test and χ (2) test were performed on the data. Results: The positive expression rate of KLF5 in the HCC group was 95.2% (120/126), which was significantly higher than the non-cancerous group 38.9% (49/126; χ (2) = 14.385, P < 0.001). KLF5 expression was significantly correlated with TNM stage (stage I 35%, stage II 40%, stage III 74.4%, stage IV 78.1%), tumor size, alpha fetoprotein (AFP) concentration, portal vein embolism, HBV infection and 5-year survival rate. Univariate/multivariate analysis showed that KLF5 high expression was an independent predictor of HCC prognosis. The serum KLF5 level was significantly higher in HCC patients than liver cirrhosis, chronic hepatitis and normal control group (P < 0.001). With the serum KLF5 > 800 ng/ml and AFP > 25 µg/L as limit, the positive rates for HCC diagnosis were 90.48% and 73.81%, respectively, which were lower than the AFP specificity and false positive rate, and was helpful for the differential diagnosis of benign and malignant liver diseases. Conclusion: The overexpression of KLF5 in liver cancer tissues and blood is closely related to the HCC clinical stage and prognosis. Moreover, KLF5 analysis is helpful for HCC diagnosis and differential diagnosis.
Subject(s)
Carcinoma, Hepatocellular , Liver Neoplasms , Biomarkers, Tumor , Carcinoma, Hepatocellular/diagnosis , Humans , Kruppel-Like Transcription Factors , Liver Neoplasms/diagnosis , Prognosis , Transcription Factors , Zinc , Zinc Fingers , alpha-FetoproteinsABSTRACT
Objective: To translate and revise the Karitane Parenting Confidence Scale (KPCS),which can be used to evaluate the parenting confidence of 0-12 months infant caregivers in China, and evaluate the reliability and validity test of Chinese version of KPCS. Methods: Form a Chinese version of Karitane Parenting Confidence Scale through translation, back translation and expert review. Mothers of 3-month-old infants were recruited from two Maternal and Child Health Hospitals in Beijing and Ma'anshan in April 2019. A total of 165 mothers responded the survey invitations. They were surveyed with self-administered questionnaires, the Chinese version of KPCS, the Parenting Sense of Competence Scale (PSOC) and Self-efficacy in Infant Care Scale (SICS). Item analysis was conducted to select items by using critical value and correlation coefficient. The construct validity was assessed by exploratory factor analysis, confirmatory factor analysis. The criterion validity was assessed by being compared with PSOC and SICS. The reliability analysis was assessed by Cronbach's α the split-half reliability coefficient and rest-retest reliability coefficient. Results: The scores of 15 items were all correlated with the total score of the Chinese version of KPCS with r ranging from -0.283 to 0.643 (P<0.001). The difference of critical values of all items of KPCS among the low and high score groups were statistically significant (P<0.001). Three factors labeled parenting, support, and sense of competence, were obtained by exploratory factor analysis which accounting for 49.52% of the total variance and the factor loading values of all items are more than 0.4. The confirmatory factor analysis confirmed the hypothesized three-factor structure. The total score of KPCS was significantly correlated with the total score of PSOC and SICS(r=0.381, 0.345, P<0.001). The Cronbach's α of the Chinese version of KPCS was 0.769, and each dimension of Cronbach's α were 0.332-0.800, the test-retest reliability coefficient was 0.817, and the split-half reliability coefficient was 0.789. Conclusion: The Chinese version of the Karitane parenting confidence scale has a good reliability and validity among the 0-12 month-old infants' mothers, which can be used to evaluate the parenting confidence of infant caregivers.
Subject(s)
Parenting , Child , China , Female , Humans , Infant , Infant, Newborn , Psychometrics , Reproducibility of Results , Surveys and QuestionnairesABSTRACT
Objective: To analyze the expression of tuftelin protein (TUFT1) and its clinical value in hepatocellular carcinoma (HCC)-related liver cancer tissues. Methods: The biological information data of TUFT1 mRNA expression in liver cancer and non-cancer tissues were analyzed from the TCGA and Oncomine database. After the approval of the ethics committee, the self-pairing method was used to collect the postoperative cancer and para-carcinoma tissues of 132 HCC cases hospitalized between January 2009 and December 2014. Tissue microarray and immunohistochemistry (IHC) were used to analyze the expression of TUFT1 in liver tissues. According to IHC staining, liver cancer was divided into high TUFT1 and low/no expression group. Combined with clinical data, the clinicopathological characteristics were statistically analyzed between and within the groups. The 5-year overall survival (OS) and disease-free survival (DFS) was analyzed by correlation analysis. Results: IHC staining showed that TUFT1 in cancer tissue was localized in the cytoplasm and cell membrane, and its positive expression rate was significantly higher in the liver cancer group (87.1%) than the para-carcinoma group (64.4%) (χ (2) = 18.563, P < 0.001). TUFT1 expression intensity in patients with liver cancer was significantly correlated with HBeAg positive (χ (2) = 4.080, P = 0.043), tumor size (χ (2) = 9.388, P = 0.002), vascular invasion (χ (2) = 14.885, P < 0.001), TNM stage (χ (2) = 13.516, P < 0.001) and ascites (χ (2) = 5.940, P = 0.015). TUFT1 high expression was negatively correlated with OS and DFS (P < 0.001). Conclusion: The overexpression of TUFT1 is closely related to HBV replication, vascular invasion and poor prognosis, and it is expected to become a useful marker for liver cancer diagnosis and prognosis.
Subject(s)
Carcinoma, Hepatocellular , Dental Enamel Proteins/genetics , Liver Neoplasms , Biomarkers, Tumor , Hepatitis B virus , Humans , PrognosisABSTRACT
Objective: To predict the prevalence of myopia among Chinese students aged 6-18 years under different intervention scenarios from 2021 to 2030. Methods: The multi-state Markov model was developed based on the transition process of study stages and myopia statuses. The development of myopia was simplified into two statuses: non-myopia and myopia. Students aged 6-18 years were also divided according to their study stages including senior kindergarten, primary school (from Grade 1 to 6), junior school (from Grade 1 to 3) and high school (from Grade 1 to 3). The parameters were extracted from the National Myopia Investigation in 2018 and published articles of cohort studies. The transition probability was applied to simulate the intervention scenarios, and sensitivity analysis was carried out. Results: The cumulative incidence of myopia among Chinese school-aged children and adolescents would increase consistently. It would be 91.3% (min to max: 83.7% to 96.7%) upon graduation from high school. Without any intervention, the myopia prevalence would increase to 61.8% (min to max: 55.4% to 69.5%) by 2030 among Chinese school-aged children and adolescents. And the myopia prevalence among students in primary schools, junior schools and high schools would be 45.6% (min to max: 40.2% to 54.3%), 81.3% (min to max: 72.6% to 91.0%) and 90.5% (min to max: 82.4% to 96.7%), respectively, all higher than the national target. If the interventions could achieve 70% of the desired effect, the myopia prevalence would be lower than the national target at each stage. Conclusions: Without effective interventions, the prevalence of myopia among students aged 6-18 years may keep increasing in the next ten years. If the interventions achieve the desired effect, the national target for myopia prevention and control could be reached. It is urgent to identify more effective interventions and call on the whole society to participate in the myopia prevention action to achieve the national goal by 2030. (Chin J Ophthalmol, 2021, 57: 261-267).
Subject(s)
Myopia , Adolescent , Child , China/epidemiology , Humans , Myopia/epidemiology , Prevalence , Schools , StudentsABSTRACT
Objective: To investigate the expression of hypoxia-inducible factor (HIF)-1α, vascular endothelial growth factor (VEGF) and angiopoietin-2 (Ang-2) during the progression of liver diseases and the molecular mechanism of HIF-1α in regulating the expression of angiogenic factors in hepatocellular carcinoma (HCC). Methods: Serum samples from hospitalized patients with liver cancer, liver cirrhosis, and chronic hepatitis were collected, and healthy people were used as controls. Mouse models of hepatocarcinogenesis were used to detect the dynamic expression of HIF-1α, VEGF and Ang-2. Enzyme-linked immunosorbent assay was used to quantitatively analyze the serum levels of HIF-1α, VEGF and Ang-2 in patients with liver disease and mice. HIF-1α-specific miRNA expression plasmids was constructed to transfect HepG2 human HCC cells. HIF-1α mRNA transcriptional interference effects were analyzed on biological behavior, VEGF and Ang-2 expression, and epithelial mesenchymal transformation (EMT) in human HCC cell line. The sample means of multiple groups were compared by analysis of variance and q test and the sample rate was compared by χ (2) test. Results: In patients with chronic liver disease, the serum expression of HIF-1α, VEGF and Ang-2 in the liver cancer group (145.6 ± 32.6) µg/L, (458.9 ± 125.3) µg/L and (42.9 ± 5.1) µg/L was significantly higher than the liver cirrhosis (P < 0.001) (79.5 ± 28.4) µg/L, (206.8 ± 56.8) µg/L and (26.2 ± 6.1) µg/L and chronic hepatitis group (60.1 ± 18.8) µg/L, (178.1 ± 85.4) µg/L and (21.8 ± 6.9) µg/L. In addition, HIF-1α was positively correlated with VEGF (r = 0.937, P < 0.001), HIF-1α and Ang-2 (r = 0.933, P < 0.001), and VEGF and Ang-2 (r = 0.910, P < 0.001). Mouse models of hepatocarcinogenesis confirmed that HIF-1α, VEGF and Ang-2 had progressively increased during the process of malignant transformation from normal hepatocytes, hepatocyte degeneration, and precancerous lesions to canceration. HIF-1α miRNA intervention plasmid had transformed HepG2 cells. Compared with the blank group, HIF-1α mRNA, HIF-1α, VEGF and Ang-2 were decreased by 88.1%, 59.8%, 54.0% and 36.0% at 72h, respectively. The expression level of EMT-related protein Snail (0.26 ± 0.02 and 0.67 ± 0.09, q = 6.75, P < 0.003), VIM (0.27±0.08 and 0.73±0.04, t = 10.35, P < 0.001) and Twist (0.24 ± 0.07 and 0.73 ± 0.02, q = 12.08, P < 0.001) was significantly reduced, but the expression level of E-cadherin (0.76 ± 0.08 and 0.27 ± 0.09, q = 7.05, P < 0.002) was significantly increased. Conclusion: HIF-1α mediates and regulates angiogenesis-related factors such as VEGF and Ang-2 expression in hepatocellular carcinoma. Furthermore, HIF-1α transcriptional interference can significantly affect the biological characteristics and EMT transformation of hepatocellular carcinoma cells.