Notes

Deep_CNN_LSTM_GO: Proteins function prediction from amino-acid series.
In normal pregnancy, hepatic metabolism adaptation occurs with an increase in lipid biosynthesis. Placental shedding of syncytiotrophoblast-derived extracellular vesicles (STBEVs) into the maternal circulation constitutes a major signalling mechanism between foetus and mother. We investigated whether STBEVs from normal pregnant women might target liver cells in vitro and induce changes in lipid synthesis. This study was performed at the Nuffield Department of Women's & Reproductive Health, Oxford, UK. STBEVs were obtained by dual-lobe placental perfusion from 11 normal pregnancies at term. Medium/large and small STBEVs were collected by ultracentrifugation at 10,000g and 150,000g, respectively. STBEVs were analysed by Western blot analysis and flow cytometry for co-expression of apolipoprotein-E (apoE) and placental alkaline phosphatase (PLAP). The uptake of STBEVs by liver cells and the effect on lipid metabolism was evaluated using a hepatocarcinoma cell line (HepG2 cells). Data were analysed by one-way ANOVA and Student's t test. We demonstrated that (a) STBEVs carry apoE; (b) HepG2 cells take up STBEVs through an apoE-LDL receptor interaction; (c) STBEV incorporation into HepG2 cells resulted in (i) increased cholesterol release (ELISA); (ii) increased expression of the genes SQLE and FDPS (microarray) involved in cholesterol biosynthesis; (iii) downregulation of the CLOCK gene (microarray and PCR), involved in the circadian negative control of lipid synthesis in liver cells. In conclusion, the placenta may orchestrate the metabolic adaptation of the maternal liver through release of apoE-positive STBEVs, by increasing lipid synthesis in a circadian-independent fashion, meeting the nutritional needs of the growing foetus.Increased attention and youth action on Climate Change have increased global societal awareness of the climate crisis. However, this has not come without a cost, lack of international political action and increased media attention towards climate change has triggered a surge in young people experiencing Eco Distress. I discuss how increased levels of Eco Distress experienced by young people has uncovered vast inequalities within child and adolescent mental health provision and research across the globe, which follow geopolitical and Economic divides formed during the colonial period. I also discuss how psychiatrists can embrace different knowledge systems and collaborate across socio-political barriers, to support and enable equality in the access of mental health care for all young people, regardless of location in helping manage Eco Distress or climate-related worries. I conclude this piece by suggesting actions which psychiatrists can undertake to show themselves to be allies with young people, in not only tackling climate change, but systemic inequality harboured in child and adolescent mental health care.Glioma is the most malignant and aggressive type of brain tumour with high heterogeneity and mortality. Although some clinicopathological factors have been identified as prognostic biomarkers, the individual variants and risk stratification in patients with lower grade glioma (LGG) have not been fully elucidated. The primary aim of this study was to identify an efficient DNA methylation combination biomarker for risk stratification and prognosis in LGG. We conducted a retrospective cohort study by analysing whole genome DNA methylation data of 646 patients with LGG from the TCGA and GEO database. read more Cox proportional hazard analysis was carried out to screen and construct biomarker model that predicted overall survival (OS). The Kaplan-Meier survival curves and time-dependent ROC were constructed to prove the efficiency of the signature. Then, another independent cohort was used to further validate the finding. A two-CpG site DNA methylation signature was identified by multivariate Cox proportional hazard analysis. Further analysis indicated that the signature was an independent survival predictor from other clinical factors and exhibited higher predictive accuracy compared with known biomarkers. This signature was significantly correlated with immune-checkpoint blockade, immunotherapy-related signatures and ferroptosis regulator genes. link2 The expression pattern and functional analysis showed that these two genes corresponding with two methylation sites contained in the model were correlated with immune infiltration level, and involved in MAPK and Rap1 signalling pathway. The signature may contribute to improve the risk stratification of patients and provide a more accurate assessment for precision medicine in the clinic.
We examined the associations between liver volume and other quantitative and qualitative markers of hepatic steatosis with all-cause mortality in the general population.

We included 2769 German middle-aged individuals with a median follow-up of 8.9years (23,898 person-years). Quantitative markers used were serum liver enzymes and FIB-4 score, while qualitative markers of hepatic steatosis included magnetic resonance imaging (MRI) measurements of liver fat content and total liver volume. Cox proportional hazards models, adjusted for confounding factors, were undertaken to investigate the associations of liver volume and other markers of hepatic steatosis with all-cause mortality.

A larger MRI-assessed liver volume was associated with a nearly three-fold increased risk of all-cause mortality (Hazard Ratio=3.16; 95% confidence interval 1.88; 5.30), independent of age, sex, body mass index, food frequency score, alcohol consumption and education level. This association was consistent in all subgroups considered (men vs. women; presence or absence of overweight/obesity, metabolic syndrome or diabetes). Higher serum liver enzyme levels and FIB-4 score were also significantly associated with higher all-cause mortality in the total population and in all subgroups. No independent associations were found between other quantitative and qualitative markers of hepatic steatosis and the risk of all-cause mortality.

We showed for the first time that larger liver volume was associated with a three-fold increase in long-term risk of all-cause mortality. This association remained significant after adjustment for age, sex, alcohol consumption, obesity and other coexisting metabolic disorders.
We showed for the first time that larger liver volume was associated with a three-fold increase in long-term risk of all-cause mortality. This association remained significant after adjustment for age, sex, alcohol consumption, obesity and other coexisting metabolic disorders.Hepatocellular carcinoma is the most common type of malignant tumour in Asia. Treatment is decided according to the staging system with information on tumour burden and liver function. The Barcelona Clinic Liver Cancer staging system is the most commonly used staging system for the selection of appropriate treatments worldwide, and although it is highly evidenced-base, it has very strict guidelines for treatment. In Asian countries, many efforts have been made to expand the indications of each treatment and combination therapies as well as alternative therapies for better outcomes. The guidelines in Asia are less evidence-based than those in Western countries. More aggressive treatments for hepatocellular carcinoma are generally employed in the guidelines of Asian countries. Surgical resection is frequently employed for selected hepatocellular carcinoma patients with the Barcelona Clinic Liver Cancer stages B and C, and combination therapies are sometimes selected, which are contrary to the recommendations of American and European association for the study of the liver guidelines. Recently, a paradigm shift in treatments for advanced hepatocellular carcinoma has occurred with molecular targeted agents, antibodies and immune checkpoint inhibitors in Asia. Atezolizumab+bevacizumab therapy has become the first-line systemic treatment ineligible for radical treatment or transarterial chemoembolization in Asian countries. The overall survival of patients with hepatocellular carcinoma varies substantially across Asia. Taiwan and Japan have the best clinical outcomes for patients with hepatocellular carcinoma worldwide. Intensive surveillance programmes and the development of radical and non-radical treatments are indispensable for the improvement of prognosis in patients with hepatocellular carcinoma.
Occupational therapy self-management groups aim to assist individuals to incorporate health-promoting behaviours and management strategies into their daily routines to promote wellbeing. The Lifestyle Management for Arthritis Group (LMAG) is a 2-h-long, occupational therapy educational-behavioural group intervention adapted from the evidence-based Lifestyle Management for Arthritis Programme (Hammond& Rayner,2013) and was delivered to inpatients with inflammatory and degenerative arthritis separately.

The aim of this study was to evaluate the effectiveness of this intervention in an inpatient Rheumatology Rehabilitation setting.

This was an observational study with a pretest-posttest design using multiple methods. A knowledge of joint protection survey was gathered at three intervals. In-depth semi-structured phone interviews were undertaken 6weeks post intervention. The quantitative data was analysed using IBM SPSS version 25, whilst thematic analysis was used to analyse the interviews.

The results confirmed that the 36 participants who completed the study had increased joint protection knowledge immediately after LMAG and continued to retain that knowledge 6weeks post intervention. The majority of participants evaluated the intervention as excellent whilst empowerment emerged as the core concept from the qualitative analysis.

These study findings suggest that the LMAG intervention can have a beneficial effect inimproving the self-management skills and confidence levels of patients with inflammatory and degenerative arthritis.
These study findings suggest that the LMAG intervention can have a beneficial effect inimproving the self-management skills and confidence levels of patients with inflammatory and degenerative arthritis.Inhalation of harmful particles appears as a primary factor for the onset and establishment of chronic obstructive pulmonary disease (COPD). Cigarette smoke acutely promotes an exacerbated inflammatory response with oxidative stress induction with DNA damage. Administration of Gold Nanoparticles (GNPs) with 20 nm in different concentrations can revert damages caused by external aggravations. The effects of GNPs in a COPD process have not been observed until now. The objective of this work was to evaluate the therapeutic effects of intranasal administration of different doses of GNPs after acute exposure to industrial cigarette smoke. Thirty male Swiss mice were randomly divided into five groups Sham; cigarette smoke (CS); CS + GNPs 2.5 mg/L; CS + GNPs 7.5 mg/L and CS + GNPs 22.5 mg/L. The animals were exposed to the commercial cigarette with filter in an acrylic inhalation chamber and treated with intranasal GNPs for five consecutive days. The results demonstrate that exposure to CS causes an increase in inflammatory cytokines, histological changes, oxidative and nitrosive damage in the lung, as well as increased damage to the DNA of liver cells, blood plasma and lung. link3 Among the three doses of GNPs (2.5, 7.5, and 22.5 mg/L) used, the highest dose had better anti-inflammatory effects. However, GNPs at a dose of 7.5 mg/L showed better efficacies in reducing ROS formation, alveolar diameter, and the number of inflammatory cells in histology, in addition to significantly reduced rate of DNA damage in lung cells without additional systemic genotoxicity already caused by cigarette smoke.
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