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1.
Int J Environ Health Res ; : 1-16, 2024 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-38563461

RESUMO

Epidemiologic studies have suggested a possible association between air pollution and chronic obstructive pulmonary disease (COPD), but it is controversial and difficult to draw causal inferences. Five methods were adopted to evaluate the causal relationship between air pollution and COPD in European and East Asian populations by using MR Analysis. A statistically significant causal relationship between PM2.5 and COPD was observed in the European population (OR: 2.34; 95% CI: 1.06-5.05; p = 0.033). Statistical significance remained after adjustment for confounding factors (adjusted OR: 2.28; 95% CI: 1.01-5.20; p = 0.048). In East Asian populations, PM2.5 absorbance, a proxy for black carbon, was statistically associated with COPD (OR: 1.41; 95% CI: 1.09-1.81; p = 0.007). We did not adjust for confounders in East Asian populations, as the association was independent of known confounders (e.g. smoking, respiratory tract infections, etc.). In conclusion, increased concentrations of PM2.5 and PM2.5 absorbance were associated with an increased risk of COPD.

2.
Plant Foods Hum Nutr ; 2024 Feb 21.
Artigo em Inglês | MEDLINE | ID: mdl-38383946

RESUMO

The evergreen tree species Aquilaria sinensis holds significant economic importance due to its specific medicinal values and increasing market demand. However, the unrestricted illegal exploitation of its wild population poses a threat to its survival. This study aims to contribute to the conservation efforts of A. sinensis by constructing a library database of DNA barcodes, including two chloroplast genes (psbA-trnH and matK) and two nuclear genes (ITS and ITS2). Additionally, the genetic diversity and structure were estimated using inter-simple sequence repeats (ISSR) markers. Four barcodes of 57 collections gained 194 sequences, and 1371 polymorphic bands (98.63%) were observed using DNA ISSR fingerprinting. The Nei's gene diversity (H) of A. sinensis at the species level is 0.2132, while the Shannon information index (I) is 0.3128. The analysis of molecular variance revealed a large significant proportion of total genetic variations and differentiation among populations (Gst = 0.4219), despite a relatively gene flow (Nm = 0.6853) among populations, which were divided into two groups by cluster analysis. There was a close genetic relationship among populations with distances of 0.0845 to 0.5555. This study provides evidence of the efficacy and dependability of establishing a DNA barcode database and using ISSR markers to assess the extent of genetic diversity A. sinensis. Preserving the genetic resources through the conservation of existing populations offers a valuable proposition. The effective utilization of these resources will be further deliberated in subsequent breeding endeavors, with the potential to breed agarwood commercial lines.

3.
Child Care Health Dev ; 50(1): e13174, 2024 01.
Artigo em Inglês | MEDLINE | ID: mdl-37734724

RESUMO

BACKGROUND: Although current treatments are effective in dealing with congenital heart disease (CHD), non-cardiac comorbidities such as attention-deficit hyperactivity disorder (ADHD) have received widespread attention. The purpose of this systematic review and meta-analysis is to assess the risk of ADHD associated with CHD. METHODS: The literature search was carried out systematically through eight different databases by the end of September 2022. Either a fixed- or a random-effects model was used to calculate the overall combined risk estimates. The heterogeneity of the studies was assessed by the Cochran Q test and the I2 statistic. Subgroup and sensitivity analyses were used to explore the potential sources of heterogeneity. RESULTS: Eleven studies were included in this study, which involved a total of 296 741 participants. Our study showed that the children with CHD were at a significantly increased risk of ADHD compared with the reference group (OR = 2.98, 95% CI: 2.18-4.08). The results were moderately heterogeneous. These factors including study design, geographic region and study quality were identified as the first three of the most relevant heterogeneity moderators by subgroup analyses. Sensitivity analysis yielded consistent results. There was no evidence of publication bias. CONCLUSIONS: The present study suggests that CHD children have a significantly higher risk of ADHD when compared with those without CHD. Early identification and intervention of ADHD is important to reduce its symptoms and adverse effects; therefore, clinicians should increase screening for ADHD in children with CHD and intervene promptly to reduce its effects whenever possible.


Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Cardiopatias Congênitas , Criança , Humanos , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Projetos de Pesquisa , Comorbidade , Medição de Risco
4.
Arch Gynecol Obstet ; 2023 Dec 29.
Artigo em Inglês | MEDLINE | ID: mdl-38157028

RESUMO

BACKGROUND: In recent years, syphilis is still the most common sexually transmitted disease worldwide. Pregnant women infected with syphilis can transmit it to the fetus in utero through mother-to-child transmission, which can directly lead to adverse pregnancy outcomes. The aim of this study was to investigate the associations between maternal syphilis infection and low birth weight and preterm birth in offspring. METHODS: Multinomial logistic regression model was used to analyze the associations between maternal syphilis infection and low birth weight and preterm birth, and to explore its stability through subgroup analysis. RESULTS: A total of 34,074 subjects were included in the study. After adjusting for potential confounders, maternal syphilis infection during pregnancy was associated with a 2.60-fold (95% CI 1.83-3.69) increased risk of low birth weight and a 1.91-fold (95% CI 1.35-2.69) increased risk of preterm birth. Subgroup analysis showed that the association was stable. CONCLUSION: We found that maternal syphilis infection during pregnancy was significantly associated with an increased risk of low birth weight and preterm birth. The implementation of reasonable syphilis screening and standardized treatment and follow-up of pregnant syphilis may have important practical significance in reducing the low birth weight and preterm birth rate in offspring.

5.
Front Public Health ; 11: 1212301, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37575092

RESUMO

Purpose: The incidence of primary liver cancer is increasing year by year, with environmental factors playing a non-negligible role. At present, many studies are still disputing whether air pollution is associated with primary liver cancer incidence, and it is difficult to draw causal inferences. Therefore, in this study, we used two-sample Mendelian randomization (MR) to assess the causal relationship between air pollution (including PM2.5, PM2.5-10, PM10, nitrogen dioxide and nitrogen oxides) and primary liver cancer risk and its related biomarkers (Alpha-fetoprotein, Osteopontin, Glypican-3 and Arginase-1). Patients and methods: We used large-scale publicly available genome-wide association studies (GWAS) summary data to conduct MR analyses of European and East Asian populations. Inverse variance weighted (IVW) method was used as the main analysis method, and weighted median model, MR-Egger, simple model and weighted model methods were selected for quality control. Heterogeneity was checked by the Cochran's Q test. The MR-Egger regression and the MR-PRESSO global test detect pleiotropy. The sensitivity analysis was performed using the leave-one-out method. Results: Between air pollution and primary liver cancer in either European (PM2.5: p = 0.993; PM2.5-10: p = 0.833; PM10: p = 0.257; nitrogen dioxide: p = 0.215; nitrogen oxides: p = 0.614) or East Asian (PM2.5: p = 0.718; PM2.5-10: p = 0.362; PM10: p = 0.720; nitrogen dioxide: p = 0.101; nitrogen oxides: p = 0.760) populations were found no statistical association. Notably, there was a causal relationship between nitrogen oxides and Arginase-1, a biomarker associated with hepatocellular differentiation, statistically significant associations remained after deletion for single nucleotide polymorphisms (SNPs) associated with alcohol intake frequency, Body mass index (BMI) and cancers (Beta: 4.46; 95%CI: 0.83-8.08; p = 0.015). There was no heterogeneity or pleiotropy in the results. Conclusion: This MR study found no evidence to support a causality between air pollution and primary liver cancer in European and East Asian populations, but nitrogen oxides may affect hepatocellular differentiation.


Assuntos
Poluição do Ar , Neoplasias Hepáticas , Humanos , Poluição do Ar/efeitos adversos , Arginase , População do Leste Asiático , Estudo de Associação Genômica Ampla , Neoplasias Hepáticas/etiologia , Neoplasias Hepáticas/genética , Análise da Randomização Mendeliana , Dióxido de Nitrogênio/efeitos adversos , Óxidos de Nitrogênio , Material Particulado/efeitos adversos , População Europeia , Ásia Oriental , Europa (Continente)
6.
Nutrients ; 15(16)2023 Aug 09.
Artigo em Inglês | MEDLINE | ID: mdl-37630697

RESUMO

Existing evidence supported that congenital heart defect (CHD) was associated with a combination of environmental and genetic factors. Based on this, this study aimed at assessing the association of maternal folic acid supplementation (FAS), genetic variations in offspring methylenetetrahydrofolate dehydrogenase (MTHFD)1 and MTHFD2 genes, and their interactions with CHD and its subtypes. A hospital-based case-control study, including 620 cases with CHD and 620 healthy children, was conducted. This study showed that the absence of FAS was significantly associated with an increased risk of total CHD and its subtypes, such as atrial septal defect (ASD). FAS during the first and second trimesters was associated with a significantly higher risk of CHD in offspring compared to FAS during the three months prior to conception. The polymorphisms of offspring MTHFD1 and MTHFD2 genes at rs2236222, rs11849530, and rs828858 were significantly associated with the risk of CHD. Additionally, a significantly positive interaction between maternal FAS and genetic variation at rs828858 was observed for the risk of CHD. These findings suggested that pregnant women should carefully consider the timing of FAS, and individuals with higher genetic risk may benefit from targeted folic acid supplementation as a preventive measure against CHD.


Assuntos
Cardiopatias Congênitas , Metilenotetra-Hidrofolato Desidrogenase (NADP) , Gravidez , Criança , Feminino , Humanos , Metilenotetra-Hidrofolato Desidrogenase (NADP)/genética , Estudos de Casos e Controles , Cardiopatias Congênitas/genética , Família , Ácido Fólico , Antígenos de Histocompatibilidade Menor/genética
7.
J Glob Health ; 13: 04072, 2023 Jul 14.
Artigo em Inglês | MEDLINE | ID: mdl-37448328

RESUMO

Background: On May 31, 2021, the Chinese authorities announced that couples can have up to three children, aiming to stimulate a rise in fertility levels. However, there is limited research on second and third birth intentions of the childbearing-age population under China's three-child policy, and the existing results are inconsistent. Methods: A cross-sectional survey was performed in Central China from June to August 2022. A total of 13 479 respondents aged 20-49 were enrolled in the study through a multi-stage sampling method. Data on the intentions to have a second or third child were collected using anonymized questionnaires. Descriptive statistics were performed to assess fertility intentions. Multivariate logistic regression analyses were used to assess the associations between fertility intentions and the related factors. Results: Among families with a single child, 29.7% (1444 / 4859) of the respondents intended to have a second child, while among two-child families, 10.6% (750 / 7056) respondents intended to have a third child. Overall, participants indicated that the ideal number of children was 1.85 ± 0.52. The age-specific fertility intentions of the one-child families were always higher than those of two-child families; however, based on couples' age groups, the number of ideal children reported by two-child families was always higher than that of one-child families. Fertility intentions were influenced by the respondents' gender, age, residence, marital status, educational level, average working time, childcare support, marital satisfaction, accessibility of educational resources, health condition of both spouses, loan situation, size of living house and the gender of the first child or second child. Conclusions: The general prevalence of the second and third birth intention of the childbearing-age population in Central China is not high. To increase the birth rate, it is necessary to create a favourable fertility context and offer supportive measures.


Assuntos
Fertilidade , Intenção , Humanos , Estudos Transversais , China , Política Pública
8.
Front Cell Infect Microbiol ; 13: 1163898, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37313342

RESUMO

Objective: The real causal relationship between human gut microbiota and T1D remains unclear and difficult to establish. Herein, we adopted a two-sample bidirectional mendelian randomization (MR) study to evaluate the causality between gut microbiota and T1D. Methods: We leveraged publicly available genome-wide association study (GWAS) summary data to perform MR analysis. The gut microbiota-related GWAS data from 18,340 individuals from the international consortium MiBioGen were used. The summary statistic data for T1D (n = 264,137) were obtained from the latest release from the FinnGen consortium as the outcome of interest. The selection of instrumental variables conformed strictly to a series of preset inclusion and exclusion criteria. MR-Egger, weighted median, inverse variance weighted (IVW), and weighted mode methods were used to assess the causal association. The Cochran's Q test, MR-Egger intercept test, and leave-one-out analysis were conducted to identify heterogeneity and pleiotropy. Results: At the phylum level, only Bacteroidetes was indicated to have causality on T1D (OR = 1.24, 95% CI = 1.01-1.53, P = 0.044) in the IVW analysis. When it comes to their subcategories, Bacteroidia class (OR = 1.28, 95% CI = 1.06-1.53, P = 0.009, P FDR = 0.085), Bacteroidales order (OR = 1.28, 95% CI = 1.06-1.53, P = 0.009, P FDR = 0.085), and Eubacterium eligens group genus (OR = 0.64, 95% CI = 0.50-0.81, P = 2.84×10-4, P FDR = 0.031) were observed to have a causal relationship with T1D in the IVW analysis. No heterogeneity and pleiotropy were detected. Conclusions: The present study reports that Bacteroidetes phylum, Bacteroidia class, and Bacteroidales order causally increase T1D risk, whereas Eubacterium eligens group genus, which belongs to the Firmicutes phylum, causally decreases T1D risk. Nevertheless, future studies are warranted to dissect the underlying mechanisms of specific bacterial taxa's role in the pathophysiology of T1D.


Assuntos
Diabetes Mellitus Tipo 1 , Microbioma Gastrointestinal , Humanos , Microbioma Gastrointestinal/genética , Diabetes Mellitus Tipo 1/genética , Estudo de Associação Genômica Ampla , Análise da Randomização Mendeliana , Bacteroidetes/genética
9.
Artigo em Inglês | MEDLINE | ID: mdl-37085280

RESUMO

INTRODUCTION: To investigate the independent and combined effects of advanced maternal age and pre-pregnancy body mass index (BMI) on the risk of pre-eclampsia and gestational diabetes mellitus (GDM). RESEARCH DESIGN AND METHODS: Logistic regression models were used to estimate the OR and 95% CIs of pre-eclampsia and GDM with advanced maternal age and pre-pregnancy BMI, respectively, and the interaction between advanced maternal age and pre-pregnancy BMI. We also used causal mediation analysis to assess the mediating role of pre-pregnancy BMI on maternal age-pre-eclampsia/GDM associations. RESULTS: In this study, 788 cases (2.31%) were diagnosed with pre-eclampsia and 5430 cases (15.92%) were diagnosed with GDM. We found that advanced maternal age was associated with a higher risk for pre-eclampsia and GDM, with adjusted ORs (aORs) of 1.74 (95% CI 1.49-2.05) and 1.76 (95% CI 1.65-1.89) after adjusting for potential confounders, respectively. In addition, maternal pre-pregnancy overweight/obesity was associated with the risk of pre-eclampsia and GDM, with the corresponding aORs of 3.64 (95% CI 3.12-4.24) and 1.71 (95% CI 1.60-1.85), respectively. We also observed the interaction between maternal age and pre-pregnancy BMI for the risk of pre-eclampsia/GDM (all p for interaction <0.001). In the mediating effect analysis, we found that maternal pre-pregnancy BMI mediated the associations between maternal age and the development of pre-eclampsia and GDM. CONCLUSIONS: Advanced maternal age and pre-pregnancy BMI were respectively associated with the risk of pre-eclampsia/GDM, and there was an interaction between the two risk factors. In addition, we found that pre-pregnancy BMI served as a mediator of the association between advanced maternal age and the risk of pre-eclampsia/GDM, providing an essential target for the prevention of maternal overweight/obesity.


Assuntos
Diabetes Gestacional , Obesidade Materna , Pré-Eclâmpsia , Gravidez , Feminino , Humanos , Diabetes Gestacional/epidemiologia , Índice de Massa Corporal , Pré-Eclâmpsia/epidemiologia , Pré-Eclâmpsia/etiologia , Sobrepeso/complicações , Sobrepeso/epidemiologia , Idade Materna , China/epidemiologia
10.
Reprod Sci ; 30(1): 309-325, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-35835902

RESUMO

To systematically explore the association of single nucleotide polymorphisms (SNPs) of maternal BHMT and BHMT2 genes with the risk of congenital heart disease (CHD) and its three subtypes including atrial septal defect (ASD), ventricular septal defect (VSD), and patent ductus arteriosus (PDA) in offspring. A hospital-based case-control study involving 683 mothers of CHD children and 740 controls was performed. Necessary exposure information was captured through epidemiological investigation. Totally twelve SNPs of maternal BHMT and BHMT2 genes were detected and analyzed systematically. The study showed that maternal BHMT gene polymorphisms at rs1316753 (CG vs. CC: OR = 1.96 [95% CI 1.41-2.71]; GG vs. CC: OR = 1.99 [95% CI 1.32-3.00]; dominant model: OR = 1.97 [95% CI 1.44-2.68]) and rs1915706 (TC vs. TT: OR = 1.93 [95% CI 1.44-2.59]; CC vs. TT: OR = 2.55 [95% CI 1.38-4.72]; additive model: OR = 1.77 [95% CI 1.40-2.24]) were significantly associated with increased risk of total CHD in offspring. And two haplotypes were observed to be significantly associated with risk of total CHD, including C-C haplotype involving rs1915706 and rs3829809 in BHMT gene (OR = 1.30 [95% CI 1.07-1.58]) and C-A-A-C haplotype involving rs642431, rs592052, rs626105, and rs682985 in BHMT2 gene (OR = 0.71 [95% CI 0.58-0.88]). Besides, a three-locus model involving rs1316753 (BHMT), rs1915706 (BHMT), and rs642431 (BHMT2) was identified through gene-gene interaction analyses (P < 0.01). As for three subtypes including ASD, VSD, and PDA, significant SNPs and haplotypes were also identified. The results indicated that maternal BHMT gene polymorphisms at rs1316753 and rs1915706 are significantly associated with increased risk of total CHD and its three subtypes in offspring. Besides, significant interactions between different SNPs do exist on risk of CHD. Nevertheless, studies with larger sample size in different ethnic populations and involving more SNPs in more genes are expected to further define the genetic contribution underlying CHD and its subtypes.


Assuntos
Betaína-Homocisteína S-Metiltransferase , Cardiopatias Congênitas , Criança , Humanos , Betaína-Homocisteína S-Metiltransferase/genética , Estudos de Casos e Controles , Haplótipos , Cardiopatias Congênitas/genética , Polimorfismo de Nucleotídeo Único
11.
Front Public Health ; 10: 1036689, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36530688

RESUMO

Background: Low birth weight (LBW) is one of the most common adverse pregnancy outcomes. Previous studies have consistently shown that maternal body mass index (BMI) status before and during pregnancy is associated with LBW. However, previous studies lacked an association between paternal BMI and the conjunction effect of a couple's BMI and LBW in the offspring. Therefore, we established a cohort of pre-pregnancy couples to prospectively assess the relationship between maternal and paternal pre-pregnancy BMI and offspring LBW, very low birth weight (VLBW), and extremely low birth weight (ELBW). Methods: A prospective cohort study was established in Central China. A total of 34,104 pregnant women with singleton pregnancies at 8-14 gestational weeks and their husbands were finally enrolled and followed to 3 months postpartum. The multivariate logistic regression and restrictive cubic spline model were used to explore the relationship between parental pre-pregnancy BMI and the risk of LBW, VLBW, and ELBW in offspring. Results: Of the 34,104 participants, maternal pre-pregnancy overweight and obesity were associated with a higher risk of LBW (overweight: OR = 1.720, 95% CI = 1.533 ~ 1.930; obesity: OR = 1.710, 95% CI = 1.360 ~ 2.151), VLBW (overweight: OR = 2.283, 95% CI = 1.839 ~ 2.834; obesity: OR = 4.023, 95% CI = 2.855 ~ 5.670), and ELBW (overweight: OR = 3.292, 95% CI = 2.151 ~ 5.036; obesity: OR = 3.467, 95% CI = 1.481 ~ 8.115), while underweight was associated with a higher risk of LBW (OR = 1.438, 95% CI = 1.294 ~ 1.599) and a lower risk of ELBW (OR = 0.473, 95% CI = 0.236 ~ 0.946). Paternal pre-pregnancy overweight and obesity were associated with a higher risk of LBW (overweight: OR = 1.637, 95% CI = 1.501 ~ 1.784; obesity: OR = 1.454, 95% CI = 1.289 ~ 1.641) and VLBW (overweight: OR = 1.310, 95% CI = 1.097 ~ 1.564; obesity: OR = 1.320, 95% CI = 1.037 ~ 1.681), while underweight was associated with a lower risk of LBW (OR = 0.660, 95% CI = 0.519 ~ 0.839). Parents who were both excessive-weights in pre-pregnancy BMI, as well as overweight mothers and normal-weight fathers before pre-pregnancy, were more likely to have offspring with LBW, VLBW, and ELBW. Dose-response relationship existed between parental pre-pregnancy and LBW, VLBW, and ELBW, except for paternal BMI and ELBW. Conclusions: Parental pre-pregnancy BMI was associated with the risk of LBW in offspring. Management of weight before pregnancy for couples might help reduce their adverse pregnancy outcomes in future intervention studies.


Assuntos
Sobrepeso , Magreza , Recém-Nascido , Feminino , Gravidez , Humanos , Índice de Massa Corporal , Sobrepeso/epidemiologia , Magreza/complicações , Estudos Prospectivos , Obesidade , China/epidemiologia , Resultado da Gravidez , Mães , Recém-Nascido de muito Baixo Peso
12.
Nutrients ; 14(15)2022 Jul 28.
Artigo em Inglês | MEDLINE | ID: mdl-35956270

RESUMO

This study attempted to learn the association between maternal betaine-homocysteine methyltransferase (BHMT) gene polymorphisms, maternal dietary habits, and their interactions with the risk of ventricular septal defects (VSD) in offspring. A total of 426 mothers of VSD children and 740 control mothers were included in the study. Logistic regression was used to evaluate the level of associations and interaction effects. Our study suggested that mothers reporting excessive intake of smoked foods (aOR = 2.44, 95%CI: 1.89-3.13), barbecued foods (aOR = 1.86, 95%CI: 1.39-2.48), fried foods (aOR = 1.93, 95%CI: 1.51-2.46), and pickled vegetables (aOR = 2.50, 95%CI: 1.92-3.25) were at a significantly higher risk of VSD in offspring, instead, mothers reporting regular intake of fresh fruits (aOR = 0.47, 95%CI: 0.36-0.62), fish and shrimp (aOR = 0.35, 95%CI: 0.28-0.44), fresh eggs, (aOR = 0.56, 95%CI: 0.45-0.71), beans (aOR = 0.68, 95%CI: 0.56-0.83), and milk products (aOR = 0.67, 95%CI: 0.56-0.80) were at a lower risk of VSD in offspring. In addition, maternal BHMT gene polymorphisms at rs1316753 (CG vs. CC: aOR = 2.01, 95%CI: 1.43-2.83) and rs1915706 (CT vs. TT: (aOR = 1.81, 95%CI: 1.33-2.46) were significantly associated with increased risk of VSD in offspring. Furthermore, a significant interaction between BHMT polymorphisms and maternal bean intake was identified in the study. In conclusion, Maternal BHMT polymorphisms at rs1316753 and rs1915706, dietary habits as well as their interaction were observed to be significantly associated with the risk of VSD in offspring.


Assuntos
Betaína-Homocisteína S-Metiltransferase , Comunicação Interventricular , Animais , Betaína-Homocisteína S-Metiltransferase/genética , Comportamento Alimentar , Feminino , Humanos , Mães , Polimorfismo Genético
13.
BMJ Support Palliat Care ; 12(e2): e194-e200, 2022 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32253349

RESUMO

OBJECTIVE: To investigate the clinical implications of sleep quality, anxiety and depression in patients with advanced lung cancer (LC) and their family caregivers (FCs). METHODS: A total of 98 patients with advanced LC and their FCs (n=98) were recruited from the Oncology Department in Nanfang Hospital. The Pittsburgh Sleep Quality Index (PSQI), consisting of seven components that evaluate subjective sleep quality, sleep latency, duration of sleep, sleep efficiency, sleep disturbances, sleep medication usage and daytime dysfunction, was used to assess sleep quality. Using the tool of Zung Self-rating Anxiety Scale (SAS) and Zung Self-rating Depression Scale (SDS), we tested the patients' status of anxiety and depression, respectively. RESULTS: The prevalences of poor sleep quality, anxiety and depression in patients were 56.1%, 48.9% and 56.1%, respectively, while those in FCs were 16.3%, 32.6% and 25.5%, respectively. Patients had higher PSQI, SAS and SDS scores than did FCs (p<0.05). Significant correlations were found between the patients' and FCs' scores of PSQI/SAS/SDS (p<0.05). Multivariate Cox regression analyses indicated that sleep disturbances in patients (HR 0.413, 95% CI 0.21 to 0.80, p=0.01) and the global PSQI score of FCs (HR 0.31, 95% CI 0.14 to 0.71, p=0.00) were independent risk factors for patients' first-line progression-free survival (PFS). Moreover, patients' sleep latency (HR 2.329, 95% CI 1.36 to 3.96, p=0.00) and epidermal growth factor receptor mutations (HR 1.953, 95% CI 1.12 to 3.38, p=0.01) were significant prognostic factors for their overall survival (OS). CONCLUSIONS: We demonstrated that presence of sleep disturbances in patients with advanced LC and the global PSQI Score of their FCs may be risk predictors for patients' poor first-line PFS. Patients' sleep latency was a potential risk factor for their OS.


Assuntos
Neoplasias Pulmonares , Transtornos do Sono-Vigília , Ansiedade/epidemiologia , Ansiedade/etiologia , Cuidadores , Depressão/epidemiologia , Depressão/etiologia , Humanos , Neoplasias Pulmonares/complicações , Sono , Qualidade do Sono , Transtornos do Sono-Vigília/epidemiologia , Transtornos do Sono-Vigília/etiologia
14.
Artif Cells Nanomed Biotechnol ; 48(1): 875-884, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32460560

RESUMO

According to previous studies, linc-UBC1 is abnormally expressed in various human tumours. Nonetheless, the clinical significance and mechanism of linc-UBC1 in cancer remains unclear. In our present analysis, we wanted to explore the specific role of linc-UBC1 in malignant tumours by integrating all of the relevant literature and subsequently elucidating the relationship between linc-UBC1 expression level and clinical characteristics of cancers. An elaborate database search of PubMed, Embase, Wanfang Data, Web of Science, Ovid, Medline, Cochrane Library and PMC was carried out up to 8 August 2019. We further applied the pooled odds ratio (OR) and hazard ratio (HR) to evaluate OS. After filtering by strict criteria, 11 studies containing 1017 cases were included in this analysis. Our results implied that high expression of linc-UBC1 was obviously related to poor OS in cancer (HR =1.735, 95% 1.348-2.235, p < .001 random effects model). Analogously, the data revealed that high expression of linc-UBC1 was highly correlated with lymph node metastasis (OR = 2.912, 95% CI: 2.056-4.125, p < .001 fix effects model) and high tumour stage (OR = 2.678, 95% CI: 1.859-3.857, p < .001 fix effects model). In summary, linc-UBC1 overexpression is associated with poor OS and advanced tumour stage and could be used as a novel prognostic biomarker in various cancers.


Assuntos
Regulação Neoplásica da Expressão Gênica , Neoplasias/genética , Neoplasias/patologia , Fenótipo , RNA Longo não Codificante/genética , Humanos , Neoplasias/diagnóstico , Prognóstico
15.
Genet Test Mol Biomarkers ; 23(7): 473-479, 2019 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-31211611

RESUMO

Objective: To systematically investigate the prognostic implications of tripartite motif containing 24 (Trim 24) expression levels in Patients with solid tumors. Materials and Methods: Pubmed, Embase, China National Knowledge Infrastructure, and Wanfang databases were searched through December 2017 to identify studies examining the relationship between Trim 24 expression levels and outcomes in solid tumor patients. The hazard ratios (HRs) with corresponding 95% confidence intervals were used to evaluate the association between Trim 24 and overall survival (OS). Results: Ten studies with 1370 patients were included. The overall pooled prevalence for Trim 24 overexpression was 59.0% (p < 0.01). Moreover, the pooled HR of Trim 24 for OS was 0.43 (p = 0.04) by univariate analysis in 10 articles (1370) and 0.62 (p = 0.08) by multivariate analysis in 5 studies (845). Trim 24 over-expression was associated with tumor invasiveness (odds ratio [OR] = 2.05, p < 0.01) and tumor-node-metastasis stage (OR = 2.42, p = 0.03). Conclusions: This study demonstrated that Trim 24 expression levels may be a useful prognostic biomarker in patients with solid tumors.


Assuntos
Proteínas de Transporte/genética , Neoplasias/genética , Humanos , Prognóstico
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