Advancing the domain of biomedical investigation, integrated multi-omics data have shown exceptional performance in elucidating complex human diseases. However, as the variety of omics information ...expands, precisely perceiving the informativeness of intra- and inter-omics becomes challenging due to the intricate interrelations, thus presenting significant challenges in the integration of multi-omics data. To address this, we introduce a novel multi-omics integration approach, referred to as TEMINET. This approach enhances diagnostic prediction by leveraging an intra-omics co-informative representation module and a trustworthy learning strategy used to address inter-omics fusion. Considering the multifactorial nature of complex diseases, TEMINET utilizes intra-omics features to construct disease-specific networks; then, it applies graph attention networks and a multi-level framework to capture more collective informativeness than pairwise relations. To perceive the contribution of co-informative representations within intra-omics, we designed a trustworthy learning strategy to identify the reliability of each omics in integration. To integrate inter-omics information, a combined-beliefs fusion approach is deployed to harmonize the trustworthy representations of different omics types effectively. Our experiments across four different diseases using mRNA, methylation, and miRNA data demonstrate that TEMINET achieves advanced performance and robustness in classification tasks.
Aim
To examine the impact of both individual and cumulative social determinants of health (SDoH) on the likelihood of developing periodontitis, while also exploring any gender disparities in this ...relationship.
Materials and Methods
Data of self‐reported SDoH domains and sub‐items based on Healthy People 2030 were obtained from the U.S. National Health and Nutrition Examination Surveys between 1999 and 2014. Logistic regression models, weighted by survey responses, were used to examine the relationship between SDoH (including eight sub‐items and the cumulative number of unfavourable SDoH) and periodontitis. The results were further analysed by gender.
Results
A total of 18,075 participants (8867 males and 9208 females) were included in the main analysis, of which 5814 (32.2%) had periodontitis. The study found that certain unfavourable SDoH were individually associated with higher odds of periodontitis, and the cumulative number of unfavourable SDoH was positively linked to the odds of developing periodontitis. Furthermore, males exposed to more unfavourable SDoH appeared to be more susceptible to developing periodontitis than females.
Conclusions
The findings suggest that unfavourable SDoH, especially when they accumulate, are associated with an increased odds of periodontitis and contribute to gender disparities within the U.S. population.
Acute kidney injury (AKI) is a clinical syndrome that results in severe tubular damage with high morbidity and mortality. However, there is a lack of effective therapy strategies. Therefore, it is ...critical to develop effective drugs for AKI. Dexmedetomidine (DEX), a highly selective α2-adrenoreceptor agonist, has neuroprotective, anti-inflammatory and sympatholytic properties. The present study aimed to investigate the effect DEX on attenuating the inflammatory reaction and apoptosis in the kidney tissues of septic mice and to explore its underlying mechanisms. Sepsis-induced AKI mice models were generated via intraperitoneal injection of lipopolysaccaride (LPS). DEX reduced LPS-induced local inflammation and tubular apoptosis, which was aggravated in the pathogenesis of renal dysfunction. Reverse transcription-quantitative polymerase chain reaction and western blot analysis results revealed that the expression of pro-apoptotic genes and inflammatory factors were markedly reduced by DEX pretreatment. Furthermore, the protective role of DEX was markedly inhibited by the α7 nicotinic acetylcholine receptor (nAChR) antagonist α-bungarotoxin. These findings provided novel evidence for the anti-apoptotic and anti-inflammatory effects of DEX in LPS-induced AKI mice through an α7 nAChR-dependent signaling pathway.
Quercetin, a plant-derived flavonoid in Chinese herbs, fruits and wine, displays antioxidant properties in many pathological processes associated with oxidative stress. However, the effect of ...quercetin on the development of preimplantation embryos under oxidative stress is unclear. The present study sought to determine the protective effect and underlying mechanism of action of quercetin against hydrogen peroxide (H2O2)-induced oxidative injury in mouse zygotes. H2O2 treatment impaired the development of mouse zygotes in vitro, decreasing the rates of blastocyst formation and hatched, and increasing the fragmentation, apoptosis and retardation in blastocysts. Quercetin strongly protected zygotes from H2O2-induced oxidative injury by decreasing the reactive oxygen species level, maintaining mitochondrial function and modulating total antioxidant capability, the activity of the enzymatic antioxidants, including glutathione peroxidase and catalase activity to keep the cellular redox environment. Additionally, quercetin had no effect on the level of glutathione, the main non-enzymatic antioxidant in embryos.
This study was conducted to investigate the damage caused by vanadium compounds and to explore the protective effects of berberine (BBR) in human umbilical vein endothelial cells (HUVECs). BBR is a ...biologically active small molecule found in Coptis rhizome, a remedy used in traditional Chinese medicine to treat diabetes. BBR has also been shown to lower blood glucose in diabetic patients. MTT assay was performed to observe the influence of bis(acetylacetonato)-oxidovanadium VO(acac)
2
or sodium metavanadate (NaVO
3
) and BBR on viability of HUVECs. The monolayer permeability of the HUVECs was assessed by measuring the transendothelial electrical resistance (TER). The endothelial nitric oxide synthase (eNOS) activity was detected by ELISA. Flow cytometry was performed to detect the generation of reactive oxygen species (ROS). The results showed that the viability of HUVECs was decreased by treatment with vanadium compounds 50–400 μM in a concentration-dependent manner, while 0.01–1 μM BBR effectively protected HUVECs from the inhibitory effects of vanadium compounds on cell viability. Also 100 and 200 μM VO(acac)
2
induced high permeability and decreased eNOS activity in HUVECs. While 0.01–1 μM BBR showed no improvement in the permeability, and failed to reverse the VO(acac)
2
-induced changes of eNOS activity, but BBR treatment increased the eNOS activity in control cells. The addition of 200 μM VO(acac)
2
significantly induced ROS generation in HUVECs, while 0.01 or 0.1 μM BBR reversed the change of ROS. In summary, BBR has protective effects in HUVECs damage induced by vanadium compounds, which is not mediated by eNOS, but related to reduced intracellular ROS.
•Limited evidence on the link between PM2.5 constituents and children’s weight.•Prenatal exposure to PM2.5 constituents was associated with decreased weight in boys.•Less consistent effect of PM2.5 ...constituents on girls’ weight.•A lasting effect of prenatal exposure to PM2.5 constituents on children’s weight.
Studies have reported that prenatal exposure to fine particulate matter (PM2.5) might be associated with adverse birth outcomes in offspring. However, evidence with regard to the effects of prenatal exposure to PM2.5 and, especially, its main chemical constituents on offspring’s weight in childhood is limited and inconsistent.
The present study aimed to examine associations of prenatal exposure to PM2.5 total mass and its chemical constituents in each trimester with children’s weight from birth to 6 years of age using data from Shanghai-Minhang Birth Cohort Study.
A total of 1,084 mother-infant pairs were included with both PM2.5 exposure data and at least one measurement of weight and height. Weight-for-Length (WLZ), BMI-for-Age (BMIz), and Weight-for-Age (WAZ) z-scores were generated according to the World Health Organization guidelines. Exposure to PM2.5 total mass and its chemical constituents organic carbon (OC), black carbon (BC), ammonium (NH4+), nitrate (NO3−), sulfate (SO42−), and soil dust (SOIL) during pregnancy was estimated from a satellite based modelling framework. We used multiple informant model to estimate the associations of trimester-specific PM2.5 total mass and its specific constituents concentrations with WLZ/BMIz and WAZ of offspring at birth and 1, 4, and 6 years of age.
In multiple informant model, we observed consistent patterns of associations between exposure to PM2.5 total mass, OC, BC, NH4+, NO3−, and SO42− during the 2nd and 3rd trimesters and decreased WLZ/BMIz and WAZ at 1, 4, and 6 years of age in boys. We observed associations between prenatal exposure to PM2.5 total mass, NH4+, and NO3− during the 1st and 2nd trimesters and increased WLZ/BMIz and WAZ in girls at birth. However, there were null associations at 1 and 4 years of age and inverse associations at 6 years of age.
Prenatal exposure to PM2.5 total mass and its main chemical constituents was associated with decreased weight in boys from 1 to 6 years of age, with increased weight at birth and decreased weight at 6 years of age in girls. Our findings suggest that prenatal exposure to PM2.5 and its chemical constituents may have a lasting effect on offspring’s weight in childhood.
Timely recognition of the characteristic electrocardiographic pattern of de Winter syndrome is important for providing immediate reperfusion therapy for acute anterior myocardial infarction. In this ...case, an electrocardiogram showed 1- to 3-mm upsloping ST-segment depression at the J point in leads V1 to V6, with loss of R wave progression in leads V1 to V4. Urgent angiography showed occlusion of the proximal left anterior descending coronary artery and 70% stenosis in the ostial first diagonal branch (Medina type 1.1.1.). For this bifurcation lesion, we successfully performed a modified jailed-balloon technique to protect the side branch during percutaneous coronary intervention stenting. Thereafter, thrombolysis in myocardial infarction 3 flow was restored in both branches. This modified jailed-balloon technique is safe and effective in stent placement for de Winter syndrome without any loss of side branches.
There are limited studies on the associations between prenatal exposure to constituents of fine particulate matter (PM2.5) and children’s intelligence quotient (IQ). Our study aimed to explore the ...associations between prenatal PM2.5 and its six constituents and the IQ levels of 6-year-old children. We included 512 mother-child pairs. We used a satellite-based modelling framework to estimate prenatal PM2.5 and its six constituents (ammonium, sulfate, nitrate, organic carbon, soil dust, and black carbon). We assessed the children’s IQ using the short form of the Wechsler Intelligence Scale. Perceptual Reasoning Index (PRI), Verbal Comprehension Index (VCI), and Full Scale IQ (FSIQ) scores were computed. The multiple informant model (MIM) was applied to explore the trimester specific effects of PM2.5 and its six constituents’ exposure on children’s PRI, VCI, and FSIQ. To examine whether the duration of breastfeeding and physical activity (PA) could modify the effects of PM2.5 on children’s IQ, we stratified the analyses according to the duration of breastfeeding (≤6 and >6 months) and time of outdoor activities after school (≤2 and >2 h/week). The first trimester PM2.5 and its five constituents’ exposures were inversely associated with FSIQ β = −1.34, 95 % confidence interval CI (−2.71, 0.04) for PM2.5 and PRI β = −2.18, 95 %CI (−3.80, −0.57) for PM2.5 in children. The associations were magnified among boys and those with less outdoor activities or shorter breastfeeding duration. Our results indicate that prenatal PM2.5 and several of its main constituents’ exposure may disrupt cognitive development in children aged 6 years. More PA and longer breastfeeding duration may alleviate the detrimental effects of prenatal PM2.5 exposure on children’s cognitive function.
•PM2.5 and its constituents exposure during 1st trimester decreased children’s IQ•The adverse effects were more pronounced among boys•More PA and longer breastfeeding duration may alleviate the detrimental effects•Prenatal PM2.5 exposure may disrupt cognitive development in 6-year-old children
Stress hyperglycemia ratio (SHR) and N-terminal pro-B-type natriuretic peptide (NT-proBNP) are independently associated with increased mortality risk in diabetic patients with coronary artery disease ...(CAD). However, the role of these biomarkers in patients with diabetes and multivessel disease (MVD) remains unknown. The present study aimed to assess the relative and combined abilities of these biomarkers to predict all-cause mortality in patients with diabetes and MVD.
This study included 1148 diabetic patients with MVD who underwent coronary angiography at Tianjin Chest Hospital between January 2016 and December 2016. The patients were divided into four groups according to their SHR (SHR-L and SHR-H) and NT-proBNP (NT-proBNP-L and NT-proBNP-H) levels. The primary outcome was all-cause mortality. Multivariate Cox regression analyses were performed to evaluate the association of SHR and NT-proBNP levels with all-cause mortality.
During a mean 4.2 year follow-up, 138 patients died. Multivariate analysis showed that SHR and NT-proBNP were strong independent predictors of all-cause mortality in diabetic patients with MVD (SHR: HR hazard ratio 2.171; 95%CI 1.566-3.008; P < 0.001; NT-proBNP: HR: 1.005; 95%CI 1.001-1.009; P = 0.009). Compared to patients in the first (SHR-L and NT-proBNP-L) group, patients in the fourth (SHR-H and NT-proBNP-H) group had the highest mortality risk (HR: 12.244; 95%CI 5.828-25.721; P < 0.001). The areas under the curve were 0.615(SHR) and 0.699(NT-proBNP) for all-cause mortality. Adding either marker to the original models significantly improved the C-statistic and integrated discrimination improvement values (all P < 0.05). Moreover, combining SHR and NT-proBNP levels into the original model provided maximal prognostic information.
SHR and NT-proBNP independently and jointly predicted all-cause mortality in diabetic patients with MVD, suggesting that strategies to improve risk stratification in these patients should incorporate SHR and NT-porBNP into risk algorithms.
In today's world, water pollution is a serious problem. Dye adsorption and photocatalytic degradation are effective methods to deal with water pollution. The key to dealing with water pollution is to ...find suitable adsorbents and catalysts. We synthesized a series of rare earth complexes containing PMo
12
O
40
3−
and a P&z.dbd;O ligand, REL
4
(PMo
12
O
40
)·
n
CH
3
CN (RE = La for
1
, Ce for
2
, Pr for
3
, Sm for
4
, Eu for
5
, Gd for
6
, and Tb for
7
;
n
1,2,3,5,6
= 2 and
n
4,7
= 0; L = tetraethyl ethylenediphosphonate), and REL
3
(H
2
O)(PMo
12
O
40
)·CH
3
CN (RE = Tm for
8
, Yb for
9
, and Y for
10
). Complexes
1-7
are all eight-coordinated mononuclear structures centered on lanthanide ions, PMo
12
O
40
3−
anions and solvent molecules are not coordinated with metal ions, while complexes
8-10
are seven-coordinated mononuclear structures. These mononuclear structures eventually form complicated 3D supramolecular structures through hydrogen bond weak interactions. These complexes have good adsorption properties for rhodamine B (RhB) and can degrade methylene blue (MB) under UV irradiation. Furthermore, terahertz time-domain spectroscopy (THz-TDS) is used to characterize the structures of complexes and ligands, which will provide useful information for building bridges between THz spectra and the structures of complexes in coordination chemistry.
{PMo
12
} based rare earth phosphine oxide complexes have good adsorption properties for rhodamine B and can degrade methylene blue under UV irradiation.
PDF
