Contribution of non-socioeconomic factors to healthy quality of life in socioeconomically deprived patients with advanced gastrointestinal cancer: Measuring attributable fraction.

BACKGROUND: The quality of life of patients with advanced gastrointestinal cancer is seriously impaired, and socioeconomic deprivation often has a serious impact on their quality of life. However, little is known about the relative contribution of non-socioeconomic factors to the quality of life of patients with advanced gastrointestinal cancer with socioeconomic deprivation. AIM: This study aims to investigate the situation and predictors of quality of life of patients with socioeconomic deprivation and evaluate the independent effects of some non-socioeconomic factors. DESIGN: A retrospective study based on cross-sectional design. METHODS: Data were obtained from 1075 patients with advanced gastrointestinal cancer who received family palliative treatment in the hospice ward of Zhongnan Hospital of Wuhan University from March 2010 to October 2020, including demographic and clinical questionnaires, Karnofsky Performance Status scale and Cancer Pain and Quality of Life Questionnaire of Chinese Cancer Patients. RESULTS: The quality of life of patients with advanced gastrointestinal cancer with socioeconomic deprivation is impaired and is affected by gait, self-care ability, abdominal distension, nutritional status, weight loss, constipation and posture. Improvement in six of these factors-gait, self-care ability, abdominal distension, nutritional status, weight loss and posture-has an independent positive impact on the development of a healthy quality of life for patients. CONCLUSIONS: Gait, self-care ability, abdominal distension, nutritional status, weight loss and posture are important determinants of healthy quality of life in patients with advanced gastrointestinal cancer with socioeconomic deprivation, and early identification and strength management of these non-socioeconomic factors may neutralize the negative impact of socioeconomic factors on the quality of life. IMPLICATIONS FOR PRACTICE: This study provides new ideas and intervention entry points for global nurses in practice innovations to improve the quality of life of socioeconomically deprived patients with advanced gastrointestinal cancer. It enables them to focus on the effectiveness of non-socioeconomic factors in the development and implementation of targeted care plans for patients with advanced gastrointestinal cancer experiencing socioeconomic deprivation globally. REPORTING METHOD: This study was reported in strict compliance with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) guideline. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Molecular characterization and expression of twenty interleukin-17 transcripts in the common Chinese cuttlefish (Sepiella japonica) in response to Vibrio harveyi infection.

The common Chinese cuttlefish (Sepiella japonica) is an essential species for stock enhancement by releasing juveniles in the East China Sea now. S. japonica is susceptible to bacterial diseases during parental breeding. In vertebrates, Interleukin-17 (IL-17) cytokine family plays critical roles in both acute and chronic inflammatory responses. In Cephalopoda, few studies have been reported on IL-17 genes so far. In this study, twenty IL-17 transcripts obtained from S. japonica were divided into eight groups (designated as Sj_IL-17-1 to Sj_IL-17-8). Multiple alignment analysis showed that IL-17s in S. japonica and human both contained four ß-folds (ß1-ß4), except for Sj_IL-17-6 with two ß-folds (ß1 and ß2), and the third and fourth ß-folds of Sj_IL-17-5 and Sj_IL-17-8 were longer than those of other Sj_IL-17. Protein structure and conserved motifs analysis demonstrated that Sj_IL-17-5 and Sj_IL-17-6 displayed different protein structure with respect to other six Sj_IL-17 proteins. The homology and phylogenetic analysis of amino acids showed that Sj_IL-17-5, Sj_IL-17-6 and Sj_IL-17-8 had low homology with the other five Sj_IL-17s. Eight Sj_IL-17 mRNAs were ubiquitously expressed in ten examined tissues, with dominant expression in the hemolymph. qRT-PCR data showed that the mRNA expression levels of Sj_IL-17-2, Sj_IL-17-3, Sj_IL-17-6, and Sj_IL-17-8 were significantly up-regulated in infected cuttlefishes, and Sj_IL-17-2, Sj_IL-17-6, Sj_IL-17-7, and Sj_IL-17-8 mRNAs Awere significantly up-regulated after bath infection of Vibrio harveyi, suggesting that certain Sj_IL-17s were involved in the immune response of S. japonica against V. harveyi infection. These results implied that Sj_IL-17s were likely to have distinct functional diversification. This study aims to understand the involvement of Sj_IL-17 genes in immune responses of cuttlefish against bacterial infections.

Meta-Analysis of Effects of Early Palliative Care on Health-Related Outcomes Among Advanced Cancer Patients.

BACKGROUND: Early palliative care (PC) has received more attention for improving health-related outcomes for advanced cancer patients in recent years, but the results of previous studies are inconsistent. OBJECTIVES: This study aimed to use meta-analysis and trial sequence analysis to evaluate the effect of early PC on health-related outcomes of advanced cancer patients. METHODS: All English publications were searched in PubMed, Web of Science, Embase, and the Cochrane Library from inception to March 2023, with a restriction that the study type was a randomized controlled trial. RESULTS: The results showed that early PC positively affected quality of life, satisfaction with care, and symptom burden reduction. However, early PC had no significant effect on anxiety or survival. Trial sequence analysis results showed that the effect of early PC on the quality of life was stable. DISCUSSION: This systematic review suggested that early PC could positively affect health-related outcomes for advanced cancer patients. Early PC can be used widely in clinical settings to improve health-related outcomes of advanced cancer. However, because of the trial sequence analysis results, further well-designed, clinical, randomized controlled trials with larger sample sizes are necessary to draw definitive conclusions.

Effectiveness of Acceptance and Commitment Therapy for people with advanced cancer: A systematic review and meta-analysis of randomized controlled trials.

AIMS: To systematically review existing evidence and assess the effectiveness of Acceptance and Commitment Therapy for people with advanced cancer. DESIGN: Systematic review and meta-analysis of randomized controlled trials. DATA SOURCES: Nine databases, including PubMed, Web of Science, Cochrane Library, Embase, CINAHL, PsycINFO, Chinese National Knowledge Infrastructure, VIP Database and Wanfang, were searched. The search covered the period between the inception of the selected databases and August 2022. REVIEW METHODS: Two authors independently examined eligible studies and appraised the methodological quality of the included studies by applying the criteria suggested by the Cochrane Effective Practice and Organization of Care followed by data abstraction. The Template for Intervention Description and Replication (TIDieR) checklist was used to identify intervention characteristics. Meta-analysis was performed using RevMan 5.4 software, and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach was used to evaluate the certainty of evidence. RESULTS: Eight studies, involving 488 people with advanced cancer, were included. The results showed significant effects of Acceptance and Commitment Therapy on the improvement of quality of life and the alleviation of anxiety, depression, psychological distress and fatigue in people with advanced cancer. However, its effects in relieving psychological flexibility and pain were not statistically significant. The certainty of the evidence was low to moderate. CONCLUSION: People with advanced cancer can benefit from Acceptance and Commitment Therapy, which is conducive to improving their health outcomes. IMPACT: This review provides evidence about the effectiveness of Acceptance and Commitment Therapy in people with advanced cancer. Further well-designed studies with larger sample sizes are required. This review may help nurses and researchers to design and implement Acceptance and Commitment Therapy in clinical practice, thereby improving health outcomes in this population. PROSPERO REGISTRATION NUMBER: CRD42021244568.

Development of a novel phosphoramidite-selenide ligand for Pd-catalyzed asymmetric allylic substitution.

A novel chiral P,Se-heterodonor ligand has been designed and prepared through an efficient and simple operation. This ligand can be successfully applied to Pd-catalyzed asymmetric allylic substitution with C- and N-nucleophiles, producing a diverse range of chiral allylic products in high yields and enantioselectivities (up to 99% yield and 95% ee).

Factors associated with sleep quality among nurse managers during regular prevention and control of the COVID-19 in China: a cross-sectional study.

BACKGROUND: Nurse managers play a pivotal role in quality patient care and staff satisfaction and retention. An overwhelming amount of work tasks and responsibilities might result in their sleep problems which are expected to aggravate in the context of the COVID-19, thereby affecting their overall health and work quality. However, little attention has been paid to sleep quality among nurse managers. This study aimed to investigate the prevalence of sleep disorders among nurse managers and identify related factors of sleep quality during regular prevention and control of the COVID-19 pandemic in China. METHODS: This cross-sectional online survey was conducted in 14 hospitals on a sample of 327 nurse managers in China. Participants were invited to complete the general demographic questionnaire, Pittsburgh Sleep Quality Index (PSQI) and Simplified Coping Style Questionnaire (SCSQ). Multiple linear regression analysis was used to explore the influencing factors of sleep quality among nurse managers. RESULTS: In this study, 43.7% of nurse managers suffered from sleep disorders. Active coping style and frequent exercise were positive factors that could influence nurse managers' sleep quality, while passive coping style and age over 41 years old were negative predictors, collectively accounting for 52.0% of the variance of sleep quality. CONCLUSIONS: The issue of sleep disorders among nurse managers during regular epidemic prevention and control period is underscored. Coping style and demographic factors including age and frequency of exercise can significantly affect nurse managers' sleep quality. Healthcare administrators should pay more attention to nurse managers' sleep disorders and implement targeted strategies based on influencing factors to ensure their sleep quality.

Relationships of Family Emotional Support and Negative Family Interactions with the Quality of Life among Chinese People with Mental Illness and the Mediating Effect of Internalized Stigma.

This study aimed to investigate the relationships of family emotional support and negative family interactions with the quality of life among Chinese people with mental illness. Furthermore, it examined the mediating role of internalized stigma in these relationships. One hundred and twenty-five Chinese adults with mental illness were recruited from community mental health service centers in Hong Kong. The results show that both family emotional support and negative family interactions were related to the quality of life. Negative family interactions had a stronger effect on the quality of life compared to family emotional support. Internalized stigma partially mediated the relationship between negative family interactions and the quality of life. These findings suggest that, for Chinese people with mental illness, interventions aimed at promoting quality of life should consider enhancing family emotional support and reducing negative family interactions. In addition, mental health service providers could consider using family approaches to address internalized stigma in the effort of improving the quality of life for their service users.

ASK1 Enhances Angiotensin II-Induced Liver Fibrosis In Vitro by Mediating Endoplasmic Reticulum Stress-Dependent Exosomes.

BACKGROUND: Apoptosis signal-regulating kinase 1 (ASK1) has been reported to induce fibrotic signaling in the setting of oxidative stress. However, the role of ASK1 and its mechanism of action in angiotensin II- (Ang II-) induced liver fibrosis remain largely unknown. METHODS: Human hepatic LX-2 stellate cells were treated with Ang II alone or cotreated with Ang II plus an ASK1 inhibitor (GS-4997) or siRNA-targeting ASK1. Immunofluorescent staining, real-time PCR, and western blotting were used to determine the expressionof α-SMA, Col I, and Col III expression. Cell viability was assessed by the CCK-8 assay. The concentrations of IL-1ß, IL-18, and TNF-α in conditioned medium were determined by ELISA. The levels of intracellular ROS in LX-2 cells were analyzed using a ROS assay kit. Exosome size was determined by electron microscopy. RESULTS: Ang II markedly increased the expression of extracellular matrix (ECM) proteins (α-SMA, Col I, and Col III) and proinflammatory cytokines (IL-1ß, IL-18, and TNF-α). Ang II also increased the expression of endoplasmic reticulum stress (ERS) markers (GRP78, p-PERK, and CHOP) and p-ASK1. Results also showed that pretreatment with GS-4997 or siRNA could abolish all the abovementioned effects on LX-2 cells. Furthermore, we found that exosome release caused by ASK1-mediated ERS was involved in the activation of LX-2 cells by Ang II. The activation of LX-2 cells could be blocked by treating the exosomes with annexin. CONCLUSIONS: In summary, we found that ASK1 mediates Ang II-activated ERS in HSCs and the subsequent activation of HSCs, suggesting a promising strategy for treating liver fibrosis.

Parental Factors for Mental Health Service Engagement Among Chinese Young Adults.

Mental health service disengagement can have devastating consequences for people in need of mental health services. This study explored parental factors in mental health service engagement among Chinese young adult mental health service users. Seventy-two Chinese young adults, aged from 18 to 26 years, were recruited from a Hong Kong community mental health service center. Nearly three-fifths (58.3%) of participants were female and over two-fifths (44.2%) attended college. Results of logistic regression analysis showed that Chinese young adult mental health service users with high levels of perceived need for services and low levels of perceived parental involvement in mental health services were more likely to engage in mental health services. However, concerns about the parent-child relationship, perceived parental encouragement and perceived parental demand for mental health service use were not associated with mental health service engagement. The practice implications of these results are discussed in light of the Chinese context.

Plasma miRNA profile is a biomarker associated with urothelial carcinoma in chronic hemodialysis patients.

The incidence of urothelial carcinoma (UC) is higher in patients undergoing chronic dialysis than in the general population. This study investigated plasma miRNA profiling as the ancillary diagnosis biomarker associated with UC in patients undergoing chronic hemodialysis. We successfully screened out and detected miRNA expression from plasma in eight patients undergoing dialysis through quantitative real-time PCR array analysis and identified eight candidate miRNAs. The candidate miRNAs were then validated using single quantitative RT-PCR assays from 52 plasma samples. The miRNA classifier for ancillary UC detection was developed by multiple logistic regression analyses. Moreover, we validated the classifier by testing another nine samples. Expression levels of miR-150-5p, miR-150-5p/miR-155-5p, miR-378a-3p/miR-150-5p, miR-636/miR-150-5p, miR-150-5p/miR-210-3p, and miR-19b-1-5p/miR-378a-3p were shown to be significantly different between UC and non-UC samples (P = 0.035, 0.0048, 0.016, 0.024, 0.038, and 0.048). Kaplan-Meier curve analysis also showed that low miR-19b-1-5p expression was associated with a worse prognosis (P = 0.0382). We also developed a miRNA classifier based on five miRNA expression levels to predict UC and found that the area under curve was 0.882. The classifier had a sensitivity of 80% (95% confidence interval: 0.5191% to 0.9567%) and a specificity of 83.7% (95% confidence interval: 0.6799% to 0.9381%). This classifier was tested by nine samples with 100% accuracy. The miRNA classifier offers higher sensitivity and specificity than the existing makers. Thus, this approach will improve the prospective diagnosis of UC in patients undergoing chronic hemodialysis.

Low KISS1 expression predicts poor prognosis for patients with colorectal cancer: A meta-analysis.

KISS1 and KISS1R, a novel pair of metastasis suppressors, are likely to be associated with the prognosis of colorectal cancer (CRC). Here, a meta-analysis was performed to study the role of KISS1 and KISS1R in CRC. Heterogeneity, stability and publication bias were all estimated. Six publications describing a total of 559 CRC patients were included in the present study. Low KISS1 expression predicted 70% higher risk of poor prognosis for general patients (HR, 1.71; 95% CI, 1.28-2.29) and 99% higher risk for East Asian patients (HR, 1.99; 95% CI, 1.46-2.72). Limited evidence indicated that decreased KISS1R expression might predict poor outcome (HR, 2.96; 95% CI, 1.51-5.82). Neither heterogeneity nor publication bias was identified. The current analyses suggest that low KISS1 expression predicts poor overall survival among East Asian patients with CRC. Evidence on other races and KISS1R are still insufficient, and additional studies are required to clarify the risk of CRC associated with KISS1R by race.

A New Erythrinan Alkaloid Glycoside from the Seeds of Erythrina crista-galli.

A new Erythrina alkaloid glycoside, named erythraline-11ß-O-glucopyranoside, was isolated from the seeds of Erythrina crista-galli L., together with five known Erythrina alkaloids and an indole alkaloid. The structure of the new alkaloid glycoside was elucidated by spectroscopic methods, and all of the compounds were evaluated for their antiviral activity against tobacco mosaic virus.

Metabolites Produced by an Endophytic Phomopsis sp. and Their Anti-TMV Activity.

The fermentation and isolation of metabolites produced by an endophytic fungus, which was identified as Phomopsis sp. FJBR-11, based on phylogenetic analysis, led to the identification of six compounds, including dothiorelones A-C, and H, and cytosporones C and U. Among these compounds, cytosporone U exhibited potent inhibitory activity against Tobacco mosaic virus (TMV). Moreover, the crude and a purified exopolysaccharide were proved to possess strong inhibitory effects against the virus infection.

Building a Working Community: Staff Practices in a Clubhouse for People with Severe Mental Illness.

The trademark of mental health clubhouses is that members and staff work side-by-side in partnership to enhance members' autonomy, competency, and recovery. To explore the intricacies of this unique approach, the author conducted 53 in-depth interviews and 262 h of participant observation in 41 visits over a five-month period in a clubhouse. Findings indicated that staff members built the clubhouse as a "working community" by skillfully integrating three practice domains: social relationships, unit work, and individuals' needs and pursuits. Distinctive skillsets helped to develop genuine relationships with members and facilitate community building, suggesting a model of generalist practice with specific intentionality.

All-trans retinoic acid ameliorates glycemic control in diabetic mice via modulating pancreatic islet production of vascular endothelial growth factor-A.

Patients with type 1 diabetes mellitus are associated with impairment in vitamin A metabolism. This study evaluated whether treatment with retinoic acid, the biologically active metabolite of vitamin A, can ameliorate diabetes. All-trans retinoic acid (atRA) was used to treat streptozotocin (STZ)-induced diabetic mice which revealed atRA administration ameliorated blood glucose levels of diabetic mice. This hyperglycemic amelioration was accompanied by an increase in the amount of ß cells co-expressed Pdx1 and insulin and by restoration of the vascular laminin expression. The atRA-induced production of vascular endothelial growth factor-A from the pancreatic islets was possibly the key factor that mediated the restoration of islet vascularity and recovery of ß-cell mass. Furthermore, the combination of islet transplantation and atRA administration significantly rescued hyperglycemia in diabetic mice. These findings suggest that vitamin A derivatives can potentially be used as a supplementary treatment to improve diabetes management and glycemic control.

Structural dynamics of the two-component response regulator RstA in recognition of promoter DNA element.

The RstA/RstB system is a bacterial two-component regulatory system consisting of the membrane sensor, RstB and its cognate response regulator (RR) RstA. The RstA of Klebsiella pneumoniae (kpRstA) consists of an N-terminal receiver domain (RD, residues 1-119) and a C-terminal DNA-binding domain (DBD, residues 130-236). Phosphorylation of kpRstA induces dimerization, which allows two kpRstA DBDs to bind to a tandem repeat, called the RstA box, and regulate the expression of downstream genes. Here we report the solution and crystal structures of the free kpRstA RD, DBD and DBD/RstA box DNA complex. The structure of the kpRstA DBD/RstA box complex suggests that the two protomers interact with the RstA box in an asymmetric fashion. Equilibrium binding studies further reveal that the two protomers within the kpRstA dimer bind to the RstA box in a sequential manner. Taken together, our results suggest a binding model where dimerization of the kpRstA RDs provides the platform to allow the first kpRstA DBD protomer to anchor protein-DNA interaction, whereas the second protomer plays a key role in ensuring correct recognition of the RstA box.

Increased risk of hip fractures in patients with dementia: a nationwide population-based study.

BACKGROUND: Dementia has been associated with an increased risk of hip fracture. However, little research has been conducted on the impact of dementia on wrist or vertebral fracture development. The aim of this study was to investigate whether dementia is a risk factor for different types of fracture in Taiwan. METHODS: The study sample was drawn from Taiwan's National Health Insurance Research Database of reimbursement claims, and comprised 1408 patients who visited ambulatory care centers or were hospitalized with a diagnosis of dementia. The comparison group consisted of 7040 randomly selected individuals. Cox proportional hazard regression model was used to examine associations between dementia and the risk of different types of fracture. RESULTS: During a 3-year follow-up period, 264 patients with dementia (18.75%) and 1098 patients without dementia (15.60%) developed fractures. Dementia was independently associated with increased risk of hip fracture [adjusted hazard ratio (HR) 1.92, 95% CI 1.48-2.49]. Patients with dementia and osteoporosis had the highest risk of developing hip fracture (adjusted HR 2.27, 95% CI 1.28-4.01). Dementia did not increase wrist fracture or vertebral fracture risk when compared to the control group, even in patients with osteoporosis. CONCLUSIONS: Individuals with dementia are at greater risk of developing hip fracture, particularly if they also have osteoporosis. Early mental screening programs and health education should be initiated to decrease disability and dependence in patients with dementia.

The metabolic syndrome is associated with an increased risk of colorectal polyps independent of plasma homocysteine.

BACKGROUND/AIMS: The links between the metabolic syndrome and homocysteine in relation to the risk of colorectal polyps are not understood. The purpose of this study was to investigate the association between the metabolic syndrome and homocysteine and further analyze the relationship between these two factors and the risk of colorectal polyps. METHODS: This was a case-control study. A total of 135 participants with colorectal polyps (cases) and 110 participants without polyps (controls) were recruited. RESULTS: There were 59 participants with the metabolic syndrome in the case group and 36 participants with the metabolic syndrome in the control group. The metabolic syndrome and its individual components, except for serum triglycerides, and homocysteine were associated with the risk of colorectal polyps. When the association of the metabolic syndrome and homocysteine with the risk of colorectal polyps was simultaneously considered, the association between homocysteine and the risk of colorectal polyps disappeared, but waist circumference, systolic and diastolic blood pressure, high-density lipoprotein cholesterol, and the metabolic syndrome itself were still significant risk factors for the development of colorectal polyps. CONCLUSION: Although the metabolic syndrome and plasma homocysteine were individually related to the risk of colorectal polyps, the metabolic syndrome was a major contributing factor in relation to the risk of colorectal polyps independent of plasma homocysteine.

Developing community support for homeless people with mental illness in transition.

To facilitate effective transitional services and enhance continuity of care among people with mental illness, this grounded theory study explored the practice of developing community support in critical time intervention (CTI), a time-limited, shortterm psychosocial rehabilitation program designed to facilitate the critical transition from institutional to community settings. Semi-structured, one-on-one interviews with twelve CTI workers were analyzed. Results show that CTI workers self-identified as an "extra support" to develop community ties that will help clients sustain stable housing. Their practice of community support development was represented by a transient triangular relationship model, involving three dyadic relationships (worker-client, worker-primary support, primary support-client) as the building blocks and specific strategies to facilitate the relational transition. Findings also detailed identification of community supports, collaboration and boundary issues in working with primary supports, and engagement with clients in this transitional process. Recommendations were drawn from findings to enhance broad discharge and transitional services.

Influences of attribution and stigma on working relationships with providers practicing Western psychiatry in the Taiwanese context.

This study examined influences of causal attributions of schizophrenia and perceived and internalized mental illness stigma on perceived working alliance with, and informational support received from doctors practicing Western psychiatry in the Taiwanese social-cultural context. This cross-sectional quantitative study used a non-probability, purposive sampling technique to recruit 212 Taiwanese diagnosed with schizophrenia from Taiwanese Alliance of the Mentally Ill, 4 community mental health rehabilitation centres and 2 psychiatric hospitals between July 2012 and March 2013. Linear regression models were used for analysis. The results showed that environmental attributions were positively associated with both perceived working alliance and perceived informational support, while supernatural attributions were negatively associated with perceived working alliance and perceived informational support. Perceived stigma had a negative association with perceived working alliance. The discrimination domain of internalized stigma specifically had a positive association with perceived working alliance, while the withdraw domain had a negative association with perceived informational support. Findings inform the importance of culturally sensitive practices in developing an effective working relationship. Western psychiatric care providers need to explore consumers' casual attributions of mental illness and understand the impact of stigma so that providers may successfully engage consumers in care and provide tailored illness education and information.