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Nationwide estimates of the impact of common modifiable risk factors on mortality remain crucial. We aim to assess the influence of social determinants, lifestyle, and metabolic factors on mortality in 174,004 adults aged ≥40 years from the China Cardiometabolic Disease and Cancer Cohort (4C) Study. We reveal that 17 modifiable factors are independently associated with mortality, accounting for 64.8% of all-cause mortality, 77.4% of cardiovascular mortality, and 44.8% of cancer mortality. Low education emerges as the leading factor for both all-cause and cancer mortality, while hypertension is predominant for cardiovascular mortality. Moreover, low gross domestic product per capita and high ambient particulate matter with a diameter of <2.5 µm (PM2.5) air pollution account for 7.8% and 4.3% for all-cause mortality, respectively, using a different method. Gender-specific analyses reveal distinct patterns, with women's mortality primarily associated with social determinants and men exhibiting stronger associations with lifestyle factors. Targeted health interventions are essential to mitigate mortality risks effectively in China.
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CONTEXT: Emerging studies have revealed associations between dietary medium-chain fatty acids (MCFAs) and glucose homeostasis. However, the relationship between serum MCFAs and the incidence of diabetes, and potential interactions with genetic predisposition, remains unclear in prospective cohort studies. OBJECTIVE: To investigate associations and genetic susceptibility between serum MCFAs and diabetes risk. METHODS: We investigated baseline serum MCFAs (n=5) in a nested case-control study comprising incident diabetes cases (n=1,707) and matched normoglycemic control subjects (n=1,707) from the China Cardiometabolic Disease and Cancer Cohort Study. Associations between MCFAs and type 2 diabetes mellitus (T2DM) were examined, both overall and stratified by diabetes genetic susceptibility. Genetic risk scores (GRS) were calculated based on 86 T2DM-associated genetic variants. RESULTS: In the fully adjusted conditional logistic regression model, serum octanoic acid and nonanoic acid exhibited inverse dose-response relationships with diabetes risk, showing odds ratios (95% confidence intervals) of 0.90 (0.82-0.98) and 0.84 (0.74-0.95), respectively. Subgroup analysis demonstrated that inverse associations between MCFAs and incident diabetes were more pronounced among individuals with physical inactivity (Pinteraction = 0.042, 0.034, and 0.037, for octanoic, nonanoic and decanoic acid, respectively). Moreover, inverse associations of octanoic acid with diabetes risk were notably enhanced among individuals with high genetic risk compared to those with low genetic risk. Significant interactions were observed between octanoic acid and GRS on T2DM risk (Pinteraction = 0.003). CONCLUSIONS: These findings provide evidence supporting inverse associations between serum MCFAs and T2DM risk, and reveal potential interplay between genetic susceptibility and circulating octanoic acid in modulating diabetes risk.
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Immunotherapy combined with chemotherapy regimen has been shown to be effective in recurrent or metastatic (R/M) head and neck squamous cell carcinoma (HNSCC). However, due to the small number of patients, its efficacy remains controversial in Asian populations, particularly in mainland China. Here a randomized, double-blind phase 3 trial evaluated the efficacy and safety of finotonlimab (SCT-I10A), a programmed cell death 1 (PD-1) monoclonal antibody, combined with cisplatin plus 5-fluorouracil (C5F) for the first-line treatment of R/M HNSCC. Eligible patients (n = 370) were randomly 2:1 assigned to receive finotonlimab plus C5F (n = 247) or placebo plus C5F (n = 123). The primary endpoint was overall survival (OS). In the finotonlimab plus C5F group, OS was 14.1 months (95% confidence interval (CI) 11.1-16.4), compared with 10.5 months (95% CI 8.1-11.8) in the placebo plus C5F group. The hazard ratio was 0.73 (95% CI 0.57-0.95, P = 0.0165), meeting the predefined superiority criteria for the primary endpoint. Finotonlimab plus C5F showed significant OS superiority compared with C5F alone and acceptable safety profile with R/M HNSCC, supporting its use as a first-line treatment option for R/M HNSCC. These results validate the efficacy and safety of the combination of finotonlimab and C5F in Asian patients with R/M HNSCC. ClinicalTrials.gov identifier: NCT04146402 .
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Background: The triglyceride glucose (TyG) index has been associated with an increased risk in breast cancer. However, this association remains unclear among the Chinese population. This study aimed to investigate whether the TyG index is associated with the risk of prevalent breast cancer in Chinese women. Methods: This cross-sectional study included 142,184 women from the REACTION (Risk Evaluation of Cancers in Chinese Diabetic Individuals: A Longitudinal) Study, which recruited adults aged 40 years or older from 25 centers across mainland China between 2011 and 2012. The TyG index was calculated according to the formula: Ln (fasting triglycerides [mg/dL] × fasting glucose [mg/dL]/2). Multivariable-adjusted logistic regression models were used to evaluate odds ratios (ORs) and 95% confidence intervals (CIs) regarding the associations between the TyG index and breast cancer. Results: Multivariable-adjusted logistic regression analysis showed that compared with the lowest quartile of the TyG index, the highest quartile of the TyG index was significantly associated with an increased risk of prevalent breast cancer, with an OR (95% CI) of 1.61 (1.19-2.17). In the stratified analysis, the association of each 1 SD increase in the TyG index with risk of prevalent breast cancer was more dominant in individuals with menarche at age 13-17, those who were postmenopausal, those with a history of breastfeeding, and those who had two to four children, with the ORs (95% CIs) of 1.35 (1.09-1.68), 1.27 (1.05-1.54), 1.26 (1.05-1.52), and 1.32 (1.08-1.62), respectively. Moreover, among those without discernible insulin resistance (homeostatic model assessment-insulin resistance [HOMA-IR] ≥2.5), hyperglycemia and dyslipidemia, each 1 SD increase in the TyG index was associated with a 1.36-fold increase in breast cancer risk, with an OR (95% CI) of 2.36 (1.44-3.87). Conclusion: The TyG index is significantly associated with the prevalent breast cancer risk among middle-aged and elderly Chinese women.
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Glicemia , Neoplasias da Mama , Triglicerídeos , Humanos , Feminino , Neoplasias da Mama/sangue , Neoplasias da Mama/epidemiologia , Pessoa de Meia-Idade , Triglicerídeos/sangue , Estudos Transversais , China/epidemiologia , Adulto , Glicemia/análise , Glicemia/metabolismo , Idoso , Fatores de Risco , Estudos Longitudinais , População do Leste AsiáticoRESUMO
BACKGROUND: Long-chain free fatty acids (FFAs) are associated with risk of incident diabetes. However, a comprehensive assessment of the associations in normoglycemic populations is lacking. OBJECTIVES: Our study aimed to comprehensively investigate the prospective associations and patterns of FFA profiles with diabetes risk among normoglycemic Chinese adults. METHODS: This is a prospective nested case-control study from the China Cardiometabolic Disease and Cancer Cohort (4C) study. We quantitatively measured 53 serum FFAs using a targeted metabolomics approach in 1707 incident diabetes subjects and 1707 propensity score-matched normoglycemic controls. Conditional logistic regression models were employed to estimate odds ratios (ORs) for associations. Least Absolute Shrinkage and Selection Operator (LASSO) penalty regression and quantile g-computation (qg-comp) analyses were implemented to estimate the association between multi-FFA exposures and incident diabetes. RESULTS: The majority of odd-chain FFAs exhibited an inverse association with incident diabetes, wherein the ORs per SD increment of all 7 saturated fatty acids (SFAs), monounsaturated fatty acid (MUFA) 15:1, and polyunsaturated fatty acid (PUFA) 25:2 were ranging from 0.79 to 0.88 (95% CIs ranging between 0.71 and 0.97). Even-chain FFAs comprised 99.3% of total FFAs and displayed heterogeneity with incident diabetes. SFAs with 18-26 carbon atoms are inversely linked to incident diabetes, with ORs ranging from 0.81 to 0.86 (95% CIs ranging between 0.73 and 0.94). MUFAs 26:1 (OR: 0.85; 95% CI: 0.76, 0.94), PUFAs 20:4 (OR: 0.84; 95% CI: 0.75, 0.94), and 24:2 (OR: 0.87; 95% CI: 0.78, 0.97) demonstrated significant associations. In multi-FFA exposure model, 24 FFAs were significantly associated with incident diabetes, most of which were consistent with univariate results. The mixture OR was 0.78 (95% CI: 0.61, 0.99; P = 0.04159). Differential correlation network analysis revealed pre-existing perturbations in intraclass and interclass FFA coregulation before diabetes onset. CONCLUSIONS: These findings underscore the variations in diabetes risk associated with FFAs across chain length and unsaturation degree, highlighting the importance of recognizing FFA subtypes in the pathogenesis of diabetes.
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Ácidos Graxos não Esterificados , Humanos , Estudos de Casos e Controles , Masculino , Feminino , Ácidos Graxos não Esterificados/sangue , Estudos Prospectivos , Pessoa de Meia-Idade , China/epidemiologia , Adulto , Fatores de Risco , Incidência , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/sangue , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/epidemiologia , População do Leste AsiáticoRESUMO
BACKGROUND: This study evaluated the efficacy of apatinib in maintenance therapy in patients with recurrent/metastatic head and neck squamous cell carcinoma (R/M HNSCC). METHODS: Twenty-six patients from three centers were enrolled from November 2018 to September 2021. These patients received 2 weeks apatinib, administered at 250 mg qd. Then apatinib dose may be administered to 500 mg qd continuous in 4 weeks cycle if no patients experienced adverse reaction. Enrolled patients can receive a combination of radiotherapy or chemotherapy. The primary endpoints were progression-free survival (PFS), and secondary endpoints included overall survival (OS), disease control rate (DCR), objective response rate (ORR), quality of life (QOL) score, and adverse drug reactions. RESULTS: Median PFS of all patients was 3.2 months (95% CI: 2.06-4.33). Median OS of all patients was 7.3 months (95% CI: 2.14-12.46). The DCR was 92.3%. The ORR was 30.8%. In univariate analysis, the results showed that ECOG score 0-1 (HR = 0.31, p = 0.006) and treated with apatinib for more than 60 days (HR = 0.31, p = 0.003) were independent prognostic indicators affecting PFS, and ECOG score 0-1 (HR = 0.40, p = 0.027) and moderately differentiated or highly differentiated (HR = 0.38, p = 0.048) were independent prognostic indicators of OS. The most common adverse events among treated subjects included hypertension (46.1%), fatigue (42.3%), and hand-foot syndrome (23.1%). There were only two cases (7.7%) of Grade III or above adverse reactions. CONCLUSIONS: Maintenance therapy with apatinib is an effective and well-tolerated regimen in patients with R/M HNSCC.
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Antineoplásicos , Carcinoma , Neoplasias de Cabeça e Pescoço , Piridinas , Humanos , Antineoplásicos/efeitos adversos , Carcinoma de Células Escamosas de Cabeça e Pescoço/tratamento farmacológico , Qualidade de Vida , Carcinoma/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/tratamento farmacológicoRESUMO
Nintedanib is a tyrosine kinase inhibitor of fibroblast growth factor-, vascular endothelial growth factor-, and platelet-derived growth factor receptors. These three receptors promote new blood vessel formation and maintenance, which is essential for tumor growth and spread. Several trials have shown that nintedanib plays a substantial role in treating patients with non-small cell lung cancer (NSCLC) and idiopathic pulmonary fibrosis. Recently, several clinical trials of nintedanib to treat NSCLC have been reported. In this review, we focus on our current understanding of nintedanib treatment for advanced NSCLC patients and summarize the literature on using nintedanib in radiation-induced lung toxicity and the efficacy and tolerability of nintedanib.
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Prediabetes and its pathophysiology remain important issues. We aimed to examine the cluster characteristics of prediabetes and explore their associations with developing diabetes and its complications based on 12 variables representing body fat, glycemic measures, pancreatic ß cell function, insulin resistance, blood lipids, and liver enzymes. A total of 55,777 individuals with prediabetes from the China Cardiometabolic Disease and Cancer Cohort (4C) were classified at baseline into six clusters. During a median of 3.1 years of follow-up, significant differences in the risks of diabetes and its complications between clusters were observed. The odds ratios of diabetes stepwisely increase from cluster 1 to cluster 6. Clusters 1, 4, and 6 have increased chronic kidney diseases risks, while the prediabetes in cluster 4, characterized by obesity and insulin resistance, confers higher risks of cardiovascular diseases compared with others. This subcategorization has potential value in developing more precise strategies for targeted prediabetes prevention and treatment.
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Diabetes Mellitus , Resistência à Insulina , Estado Pré-Diabético , Humanos , Adulto , Estado Pré-Diabético/epidemiologia , Estado Pré-Diabético/complicações , População do Leste Asiático , Obesidade/epidemiologia , Obesidade/complicaçõesRESUMO
Fluorene-9-bisphenol (BHPF), a bisphenol A (BPA) substitute, has been increasingly used as a material in syntheses of polymers that are widely used in road markings, artificial tracks, coating floors, building paints, etc., increasing the likelihood of BHPF contamination in the aquatic environment due to its release from the products. However, to date, it is unknown whether it may have actual impacts on fish in real environments. In this study, a 105-day exposure experiment of BHPF at various concentrations (0.01, 0.1, 1, and 10 µg/L) on Chinese medaka (Oryzias sinensis) was performed under laboratory conditions and found decreased fecundity, such as lower egg qualities and quantities, retarded oogenesis, and atretic follicles in the fish and deformed eyes and bodies in its F1 generation. Toxico-transcriptome analyses showed that estrogen-responsive genes were significantly suppressed by BHPF, indicating that antagonist properties of BHPF on estrogen receptors might be causes for the decreased fecundity. Field investigations (Beijing) demonstrated that BHPF was detectable in 60% surface waters, with a mean concentration of 10.49 ± 6.33 ng/L, by gas chromatography-mass spectrometry, and similar effects in wild Chinese medaka were also observed, some of which the parameters were found to be obviously correlated with the BHPF levels in corresponding waters.
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Oryzias , Poluentes Químicos da Água , Animais , Fluorenos/toxicidade , Fluorenos/química , Reprodução , Poluentes Químicos da Água/toxicidadeRESUMO
Ecological toxicity assessments of contaminants in aquatic environments are of great concern. However, a dilemma in ecological toxicity assessments often arises when linking the effects found in model animals in the laboratory and the phenomena observed in wild fishes in the field due to species differences. Chinese medaka (Oryzias sinensis), widely distributed in East Asia, is a satisfactory model animal to assess aquatic environment in China. Here, we domesticated this species and assembled its genome (814 Mb) using next-generation sequencing (NGS). A total of 21,922 high-confidence genes with 41,306 transcripts were obtained and annotated, and their expression patterns in tissues were determined by RNA-sequencing. Six mostly sensitive biomarker genes, including vtg1, vtg3, vtg6, zp3a.2, zp2l1, and zp2.3 to estrogen exposure were screened and validated in the fish exposed to concentrations of estrone (E1), 17ß-estradiol (E2), and estriol (E3) under laboratory condition. Field investigations were then performed to evaluating the gene expression of biomarkers in wild Chinese medaka and levels of E1, E2, and E3 in the fish habitats. It was found that in 40 sampling sites, the biomarker genes were obviously highly expressed in the wild fish from about half sites, and the detection frequencies of E1, E2, and E3, were 97.5%, 42.5%, and 45% with mean concentrations of 82.48, 43.17, 52.69 ng/L, respectively. Correlation analyses of the biomarker gene expressions in the fish with the estrogens levels which were converted to EEQs showed good correlation, indicating that the environmental estrogens and estrogenicity of the surface water might adversely affect wild fishes. Finally, histologic examination of gonads in male wild Chinese medaka was performed and found the presence of intersex in the fish. This study facilitated the uses of Chinese medaka as a model animal for ecotoxicological studies.
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Oryzias , Poluentes Químicos da Água , Animais , Masculino , Biomarcadores/metabolismo , Estrogênios/análise , Estrona/análise , Oryzias/genética , Oryzias/metabolismo , Transcriptoma , Poluentes Químicos da Água/análiseRESUMO
Apatinib is a novel antiangiogenic agent that targets vascular endothelial growth factor 2. The aim of our study was to explore the efficacy and safety of apatinib in the treatment of patients with recurrence or metastasis (R/M) inoperable head and neck squamous cell carcinoma (HNSCC). This multi-center retrospective study analyzed 53 cases of recurrent or metastatic inoperable HNSCC who had progressed or recurred after undergoing standard radiotherapy, chemotherapy, and immunotherapy treated with apatinib from March 2017 to August 2021. Patients continued apatinib until the time of disease progression or onset of intolerable adverse events. The primary endpoint was progression-free survival (PFS), and the secondary endpoints were overall survival (OS), objective response rate (ORR), and disease control rate (DCR) and incidence of adverse events. Univariable and multivariable analyses were performed to determine prognostic factors. The main adverse events were counted, and the severity of the adverse reactions was evaluated. Fifty-three patients with recurrent or metastatic inoperable R/M HNSCC who had progressed or recurred after standard radiotherapy, chemotherapy, and immunotherapy were included. The ORR was 15.1%, and the DCR was 86.8%. The median PFS was 4.4 months (95% confidence interval [CI] 3.7-5.0 months) and the median OS was 6.6 months (95% CI 5.3-7.9 months). The number of apatinib lines was an influencing factor for both PFS and OS, and the Eastern Cooperative Oncology Group (ECOG) score, tumor differentiation, and apatinib duration were only the influencing factors for OS. Of these, only the ECOG score was an independent predictor of OS. The most common adverse reactions were hypertension (39.6%), hand-foot syndrome (32.1%), fatigue (32.1%), oral ulcers (28.3%), and nausea and vomiting (20.8%). Most adverse reactions were grade 1 or 2. Apatinib mesylate has good efficacy for recurrent/metastatic inoperable HNSCC as second-line and above-line treatment. ECOG score was an independent prognostic factors of OS in patients who were treated with apatinib. In addition, the adverse effects of apatinib mesylate were relatively mild.
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Antineoplásicos , Neoplasias de Cabeça e Pescoço , Carcinoma de Células Escamosas de Cabeça e Pescoço , Humanos , Antineoplásicos/uso terapêutico , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Recidiva Local de Neoplasia/patologia , Estudos Retrospectivos , Carcinoma de Células Escamosas de Cabeça e Pescoço/tratamento farmacológico , Resultado do TratamentoRESUMO
Objectives: Recent studies found that secreted protein acidic and rich in cysteine-like protein 1 (Sparcl1) could inhibit lipid droplets accumulation by peroxisome proliferator-activated receptor-gamma (PPARγ) signal pathway. However, the associations of serum Sparcl1 level with lipids profiles and other metabolic phenotypes remain unknown in human population study. Methods: We determined serum Sparcl1 using sandwich enzyme-linked immunosorbent assays among 1750 adults aged 40 years and older from a community in Shanghai, China. Generalized linear regression models were used to evaluate the association between Sparcl1 and metabolic measures. Multivariable-adjusted logistic regression analyses were performed to evaluate the relationship of serum Sparcl1 with prevalent dyslipidemia. Results: With the increment of serum Sparcl1, participants tended to have lower level of triglycerides, and higher level of high-density lipoprotein cholesterol (all P for trend < 0.01). No significant associations between serum Sparcl1 and glucose, blood pressure, or body size were observed. The generalized linear regression models suggested that per standard deviation (SD) increment of serum Sparcl1 was significantly inversely associated with triglycerides (ß= -0.06, P=0.02). The prevalence of dyslipidemia decreased across the sparcl1 quartiles (P for trend <0.01). After controlling the potential confounders, participants in the highest quartile of sparcl1 concentration had the lowest prevalence of dyslipidemia (odds ratio [OR], 0.69; 95% confidence interval [CI], 0.52-0.91), compared with the lowest quartile. Per SD increment of Sparcl1 was associated with 20% (OR, 0.80; 95%CI, 0.69-0.94) lower prevalence of hypertriglyceridemia and 12% (OR, 0.88; 95%CI, 0.79-0.97) lower prevalence of dyslipidemia. The association between serum Sparcl1 and dyslipidemia were generally consistent across subgroups (all P for interaction > 0.05). Conclusion: Serum Sparcl1 was significantly associated with decreased risk of prevalent dyslipidemia in Chinese population. Further studies are warranted to confirm this association.
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Proteínas de Ligação ao Cálcio , Dislipidemias , Proteínas da Matriz Extracelular , Adulto , Humanos , Pessoa de Meia-Idade , China/epidemiologia , Dislipidemias/epidemiologia , Triglicerídeos , Proteínas de Ligação ao Cálcio/sangue , Proteínas da Matriz Extracelular/sangueRESUMO
Many phenolic compounds have been found to have endocrine disrupting activities, but their arylamine analogs, the phenolic hydroxyl groups substituted by aniline amino groups, have rarely been reported. 4,4'-(9-Fluorenylidene)dianiline (BAFL) is an arylamine analog of fluorene-9-bisphenol (BHPF) and BHPF has been reported to be a strong antiestrogen which could cause endometrial atrophy, ovarian damage and adverse pregnancy outcomes in animals. BAFL has been widely used as material to synthetize polymers, such as polyimides, polyamide, and polyamine, for various uses since the 1970s. Here, we assessed the antiestrogenicity of BAFL using a variety of methods and looked into its impacts on the development of females in CD-1 mice. With the aid of a yeast estrogen screen assay, we found BAFL possessed obviously antiestrogenic activity (IC50 = 8.15 × 10-6 M), which close to that of tamoxifen and BHPF. Using a 10-d mouse uterotrophic assay, we found that BAFL obviously decreased uterine weight in a dose-dependent way. Histological analyses of mouse uteri revealed that BAFL induced marked endometrial atrophy and inhibited the uterine development. Immunohistochemical analyses showed that Sprr2d, an estrogen-responsive gene encoding protein, was mainly expressed in endometrial epithelial cells and BAFL decreased the areas and levels of Sprr2d staining in mouse uteri. It was clear from uterine transcriptome investigations that BAFL significantly downregulated the expressions of multiple genes responding to estrogen. Molecular docking showed that BAFL could effectively occupy the antagonist-binding pocket of hERα, and one of the amino groups of BAFL formed hydrogen bonds with the side chains of Arg394 and Glu353 in the receptor. These results indicated that BAFL exhibited clearly antiestrogenic characteristics and could interfere with normal female development in mice, which should be avoided using in commodities that come into direct contact with humans. Moreover, this study indicated that the arylamine analogs of phenolic endocrine disrupting chemicals might also have endocrine disrupting activities.
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Antagonistas de Estrogênios , Estrogênios , Humanos , Gravidez , Camundongos , Feminino , Animais , Simulação de Acoplamento Molecular , Antagonistas de Estrogênios/química , Estrogênios/toxicidade , AtrofiaRESUMO
Identifying chemicals with endocrine disrupting properties linked to disease outcomes is a key concern, as stated in the WHO-UNEP 2012 report on endocrine-disrupting chemicals. The chemical 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene (BPEF) is widely and increasingly applied in synthesizing fluorene-based cardo polymers with superior optical, thermal and mechanical properties for various uses. However, little toxicological information is available regarding its safety. Here, we studied the endocrine disrupting property of BPEF by multiple toxicological tools and investigated its effects on female development in adolescent mice. Using the yeast two-hybrid bioassay, BPEF showed strong antiestrogenicity which was similar to that of tamoxifen, an effective antiestrogenic drug. In adolescent CD-1 mice, BPEF significantly decreased the uterine weight at relatively low doses and induced marked endometrial atrophy. Immunohistochemical staining and transcriptome analyses of the mice uteri revealed that BPEF could repressed the expressions of estrogen-responsive genes. Molecular simulation indicated that BPEF could be docked into the antagonist pocket of human estrogen receptor α, and the formation of hydrogen bonds and hydrophobic interactions between BPEF and the active site of receptor maintained their strong binding. All of the data demonstrated that BPEF possessed strong antiestrogenic property and might disrupt female development, suggesting it should be avoided in making products that might directly expose to people, particularly immature women.
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Disruptores Endócrinos , Antagonistas de Estrogênios , Adolescente , Animais , Disruptores Endócrinos/análise , Antagonistas de Estrogênios/toxicidade , Estrogênios , Feminino , Fluorenos/toxicidade , Humanos , Camundongos , TamoxifenoRESUMO
Background and Purpose: Apatinib is a novel antiangiogenic agent that can target vascular endothelial cell growth factor 2. The aim of our study was to evaluate the efficacy and safety of apatinib mesylate in the treatment of advanced hepatocellular carcinoma (HCC) in the real world. Methods: We retrospectively analyzed 178 patients with advanced HCC who had been treated with apatinib mesylate from January 2017 to March 2020. The primary outcome indexes were progression-free survival (PFS) and overall survival (OS), and the secondary outcome indexes were overall response rate (ORR), disease control rate (DCR), and incidence of treatment-related adverse reactions. Results: Univariate analysis showed that patients with third-line treatment (p <0.001), alpha fetoprotein (AFP) ≥400 ng/ml (p <0.05), distant metastasis (p <0.05), portal vein tumor thrombus (PVTT) (p <0.05), and apatinib monotherapy (p <0.001) had shorter survival. Multivariate analysis confirmed that third-line drugs, PVTT, and combination therapy were independent prognostic factors for PFS in all patients. Univariate analysis showed that Eastern Cooperative Oncology Group (ECOG) scores (p <0.05), line of apatinib (p <0.001), AFP (p <0.001), tumor progression (p <0.05), PVTT (p <0.05), and combination therapy (p <0.001) may impact the OS. Multivariate analysis proved that AFP, PVTT, and combination therapy were independent prognostic factors for OS. The most common adverse reactions were secondary hypertension (29.21%), symptoms of fatigue (16.85%), hand and foot syndrome (16.29%), vomiting (14.04%), liver dysfunction (6.18%), and proteinuria (6.74%). Most of the adverse reactions were Grade 1 or 2. Conclusion: Apatinib mesylate is an effective treatment for advanced HCC, and its adverse reactions are relatively mild. Line of apatinib, PVTT, AFP level, and combination therapy were independent prognostic factors for patients with advanced HCC who were treated with apatinib.
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CONTEXT: Berberine has myocardial protective effects. OBJECTIVES: The protective effects of berberine on heart ischemia-reperfusion (I/R) injury were explored. MATERIALS AND METHODS: Human cardiomyocytes were divided into control group, oxygen-glucose deprivation/re-oxygen (OGD/R) (2 h OGD with 24 h reoxygenation) group, OGD/R + low group (5 µM berberine for 24 h) and OGD/R + high group (10 µM berberine for 24 h). Twenty-four Wistar rats were divided into sham group, I/R group (45 min occlusion with 2 h reperfusion), I/R + berberine group (50 mg/kg berberine 1 h before I/R surgery) and I/R + berberine + antagomir (intraperitoneally injected with miR-26b-5p antagomir). MicroRNA profile, effects of berberine on I/R or OGD/R-induced injuries, and the role of miR-26b-5p in the function of berberine were explored. RESULTS: OGD/R treatment suppressed viability (0.41 ± 0.05 vs. 0.87 ± 0.13, p< 0.05), while induced apoptosis (6.6 ± 1.0% vs. 26.3 ± 4.8%, p< 0.05) in cardiomyocytes, which was restored by berberine (viability: 0.64 ± 0.01 for 5 µM and 0.72 ± 0.01 for 10 µM, p< 0.05; apoptosis: 10.9 ± 2.2 for 5 µM and 7.9 ± 1.3 for 10 µM). Berberine induced miR-26b-5p and inhibited PTGS2/MAPK pathway. MiR-26b-5p inhibition counteracted the protective function of berberine. In rats, berberine (50 mg/kg) improved heart histological structure and suppressed inflammatory response, which was impaired by miR-26b-5p inhibition. DISCUSSION AND CONCLUSIONS: Berberine exerted anti-I/R function in heart by inducing miR-26b-5p and suppressing the PTGS2/MAPK pathway. These data promote the application of berberine as an anti-I/R agent.
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Berberina/farmacologia , Ciclo-Oxigenase 2/fisiologia , Inflamação/prevenção & controle , Sistema de Sinalização das MAP Quinases/efeitos dos fármacos , MicroRNAs/fisiologia , Traumatismo por Reperfusão Miocárdica/prevenção & controle , Estresse Oxidativo/efeitos dos fármacos , Animais , Apoptose/efeitos dos fármacos , Células Cultivadas , Humanos , Masculino , MicroRNAs/análise , Ratos , Ratos WistarRESUMO
Anaplastic lymphoma kinase (ALK) gene rearrangement is an essential driver mutation identified in approximately 5% of non-small cell lung cancers (NSCLCs). The results of clinical trials have demonstrated the impressive efficacy of ALK tyrosine kinase inhibitors (ALK-TKIs). Besides the classic EML4-ALK fusions, a growing list of gene fusion partners for ALK in NSCLC have been identified with heterogeneous clinical responses to ALK-TKIs. However, a LOC101927967-ALK fusion has not been reported in NSCLC. Herein, a novel LOC101927967 downstream intergenic region ALK fusion in an early-stage patient with lung adenocarcinoma was first identified by next-generation sequencing (NGS) and verified by immunohistochemical staining (IHC) and fluorescence in situ hybridization (FISH), which might provide a treatment option for postoperative recurrence.
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Small-cell lung cancer (SCLC) is a highly aggressive malignant tumor that is prone to lead to the development of brain metastases (BM). The application of prophylactic cranial irradiation (PCI) has been regarded as an important technological advance made in cancer therapy to reduce the occurrence of BM and improve patient survival. The benefits of PCI in the treatment of limited-stage SCLC have been confirmed. However, there has been continuous controversy about the indications and advantages of PCI for extensive-stage SCLC (ES-SCLC) because of the conflicting results from two prospective trials. In this review, we aimed to discuss the relevant controversy and progress made in the clinical application of PCI in ES-SCLC.
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The present research work was proposed to discover the beneficial roles of ponicidin against the streptozotocin (STZ)-induced diabetic nephropathy (DN) in rats via modulating the oxidative stress and inflammation. The DN was initiated to the Wistar rats via administering 45 mg/kg of STZ and then diabetic animals were supplemented with 50 mg/kg of ponicidin and 150 mg/kg of metformin (standard drug) for 8 weeks. The body weight and food intake of animals were checked every week. The glucose, insulin, and homeostasis model assessment- insulin resistance (HOMA-IR) levels in the serum were assessed using kits. The levels of reactive oxygen species (ROS) accumulation, oxidative stress and antioxidant markers, and pro-inflammatory cytokines were examined using assay kits. The levels of lipid profiles and renal function markers were investigated using respective kits. The renal tissues were analyzed microscopically to detect the histological alterations. The ponicidin treatment effectively decreased the body weight, food intake, HOMA-IR, and HbAlc levels in the DN animals. The levels of ROS and MDA were decreased and superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and glutathione reductase (GR) activities were improved by the ponicidin. The ponicidin also reduced the blood urea nitrogen (BUN), creatinine, lactate dehydrogenase (LDH), and kidney injury molecule (KIM-1) levels. The levels of low-density lipoprotein (LDL), very-low-density lipoprotein (VLDL), free fatty acid (FFA), and total cholesterol (TC) were decreased and the high-density lipoprotein (HDL) level was improved by the ponicidin treatment to the DN rats. The tumor necrosis factor-alpha (TNF-α), interleukin-1ß (IL-1ß), nuclear factor-kappa B (NF-κB), and IL-6 levels were appreciably attenuated by the ponicidin. The ponicidin also ameliorated the DM-provoked histological alterations in the renal tissues. In conclusion, this study work evidenced that ponicidin has the therapeutic action in ameliorating the development of DN via averting oxidative stress, inflammation, and renal injury. It could be a promising therapeutic agent to treat DN in the future.