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Good rehabilitation adherence leads to effective post-stroke recovery. However, some recovering patients experience post-stroke depressive symptoms, which can affect post-stroke health outcomes. Previous studies have not examined the effect of a combination of rehabilitation adherence and depressive symptoms on recovery after a stroke. This study explored the combined predictive influence of rehabilitation adherence and post-stroke depressive symptoms on self-care abilities and quality of life in patients with stroke. This prospective longitudinal study analyzed data from 75 stroke patients. We examined rehabilitation adherence (self-reported, five-point scale), post-stroke depressive symptoms (Taiwanese Depression Scale), self-care ability (Chinese versions of the Barthel Index and Lawton – Brody Instrumental Activities of Daily Living Scale), and post-stroke quality of life (World Health Organization Quality of Life-BREF). Patients were followed up for six months after inclusion. The influence of rehabilitation adherence and post-stroke depressive symptoms on post-stroke self-care abilities and quality of life was examined using generalized estimating equations. The sample's mean age was 60.85 (±12.9) years. Patients with perfect rehabilitation adherence had better self-care abilities and quality of life than those with imperfect rehabilitation adherence. Patients without post-stroke depressive symptoms had a better quality of life than their counterparts. Patients with perfect rehabilitation adherence and no post-stroke depressive symptoms had better self-care abilities and quality of life than those with imperfect rehabilitation adherence and post-stroke depressive symptoms. Both depressive symptoms and rehabilitation adherence behavior impacted the rehabilitation effect among patients who are recovering from a stroke. [ABSTRACT FROM AUTHOR]

Aims and objectives: To assess the concurrent validity between logbooks and a single‐item rehabilitation adherence measurement for patients with stroke. Agreement between caregivers and patients and between caregivers and physical therapists regarding a single‐item measurement was investigated, and its predictive validity was explored. Background: Adherence to therapy is a primary determinant of treatment success. There are no standard instruments for measuring rehabilitation adherence available for stroke patients. Design: Prospective longitudinal study. Methods: Seventy‐five patients with stroke were recruited, measured four times and followed for 6 months. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist was used to ensure comprehensive reporting. Adherence was documented in logbooks, and single‐item measurements were compared. Predictive validity was explored by assessing associations between adherence levels, self‐care ability and health‐related quality of life. The Spearman's correlation coefficients, weighted kappa, and generalised estimating equations statistics were used to explore the concurrent validity, measurement agreement, and predictive validity, respectively. Results: Logbook records had a fair correlation (rs =.23, p =.04) with the single‐item rehabilitation adherence measurements. There was moderate agreement (kappa = 0.42, p <.001) between caregiver and patient assessments and fair agreement (kappa = 0.29, p =.017) between caregiver and physical therapist assessments of patients' rehabilitation adherence levels. Perfect rehabilitation adherence, based on the logbook and single‐item measurements, predicted better scores for self‐care ability and quality of life than imperfect rehabilitation adherence during 6 months after inclusion. Conclusions: There was fair concurrent validity between logbooks and single‐item rehabilitation adherence measurements and moderate and fair adherence measure agreement between caregivers and patients and caregivers and physical therapists, respectively. Logbooks and single‐item rehabilitation adherence measurements had adequate predictive validity. Relevance to clinical practice: Single‐item rehabilitation adherence measurement is a workable and straightforward method to assess stroke patients' rehabilitation adherence in busy clinical care settings. Caregivers can represent stroke patients regarding their reported rehabilitation adherence. Patient or public contribution: Patients were diagnosed with stroke in the study hospital. Rehabilitation physicians transferred patients to a research nurse who then screened them for the inclusion criteria and invited them and their family caregivers to participate in this study if they met the requirements. We also recruited seven physical therapists responsible for the physical therapy of the study participants. After participants signed informed consent, the research nurse encouraged participants to respond to research questions face to face, including rehabilitation adherence data, daily physical function, and quality of life. Each participant was measured four times at baseline and at 1, 3, and 6 months after inclusion in this study. Physical therapists had to score their patients' rehabilitation adherence levels before discharge. Trial registration details: Not applicable. [ABSTRACT FROM AUTHOR]

Previous studies have mainly focused on orientational, structural and ontological metaphors of happiness, and have not distinguished between luck and happiness; the latter in many languages originates from the former. This research aims to bridge these gaps by examining event-structure and object (possession) metaphors of 8000 hits for happiness and luck in the corpora of English, German, Greek, and Slovene. Our results suggest that luck is cross-linguistically perceived as non-pursuable and as an entity outside a person through numerous object (possession) metaphors of luck, or as a deity based on many stationary-ego metaphors of luck. In contrast, happiness is understood as pursuable (through frequent quest metaphors of happiness) and as an entity within a person. This research proposes an embodied cognition model which includes orientational, psychological, and culture-specific embodiments to account for the cross-linguistic universalities and differences. Our study could contribute to overall human understanding of these two important concepts. [ABSTRACT FROM AUTHOR]

Background: When older nursing home residents and their families are faced with end-of-life care decisions in Taiwan, they make them in the context of traditional cultural norms and socioeconomic changes. Both parties (residents and their family members) are often unwilling to broach the topic, leading to a decisional impasse. The aim of this study was to understand difficult-to-raise issues related to end-of-life care by investigating the perspectives of older nursing home residents and their family members. Methods: This qualitative descriptive study was conducted using content analysis based on the Consolidated Criteria for Reporting Qualitative Research. Purposive sampling was used to select the participants, and sampling continued until data saturation. Data were collected using semi structured interviews, and related analyses were conducted using an inductive approach. Results: Ten residents and twelve family members were interviewed individually. Six main themes were identified: (1) the inevitability of a goodbye; (2) a good death; (3) going with or against traditional culture; (4) better a good death than a bad life; (5) abiding by the residents' decisions; and (6) being willing but unable to take care of residents. Conclusion: Nursing home residents and their family members' thoughts on end-of-life care shifted toward the concept of a good death, and they even regarded death as a form of liberation. Health care providers may serve as mediators to counsel a resident and their family members separately, enabling them to speak up and understand each other's thoughts on end-of-life care before a decision is made so that neither party has regrets. [ABSTRACT FROM AUTHOR]

The objective of this study was to explore factors influencing Taiwanese older adults' end-of-life (EOL) care preferences. A cross-sectional questionnaire survey was conducted in 2 geriatric wards of a veterans' hospital. Fifty-five older adults aged 65 years or older were included. Structured questionnaires were used to collect data regarding demographic characteristics, EOL care preferences, stages of change for advance care planning behaviors, and reluctance to burden others. The study revealed that nearly 60% of the participants preferred to let their spouses, adult children, or health care professionals make the decisions. Furthermore, 83.6% of the participants lived with their family members and were moderately to severely disabled with a certain degree of dependence on their family members. Sex, independence, discussion of advance care planning with family members, and completion of advance directives were significantly correlated with EOL care preferences. The regression model showed that the participants' discussion of advance care planning with their family members influenced their EOL care preferences. The results demonstrate that family is an essential consideration for older adults choosing EOL care. Accordingly, because Chinese culture focuses on family harmony, improving communication between older adults and their family members is crucial for promoting advance care planning. [ABSTRACT FROM AUTHOR]

Background Pegylated liposomal doxorubicin (PLD) is a liposome-encapsulated form of doxorubicin with equivalent efficacy and less cardiotoxicity. This phase 2 study evaluated the efficacy and safety of the PLD-containing CHOP regimen in newly diagnosed patients with aggressive peripheral T-cell lymphomas (PTCL). Methods Patients received PLD, cyclophosphamide, vincristine/vindesine, plus prednisone every 3 weeks for up to 6 cycles. The primary endpoint was the objective response rate at the end of treatment (EOT). Results From September 2015 to January 2017, 40 patients were treated. At the EOT, objective response was achieved by 82.5% of patients, with 62.5% complete response. As of the cutoff date (September 26, 2023), median progression-free survival (mPFS) and overall survival (mOS) were not reached (NR). The 2-year, 5-year, and 8-year PFS rates were 55.1%, 52.0%, and 52.0%. OS rate was 80.0% at 2 years, 62.5% at 5 years, and 54.3% at 8 years. Patients with progression of disease within 24 months (POD24) had worse prognosis than those without POD24, regarding mOS (41.2 months vs NR), 5-year OS (33.3% vs 94.4%), and 8-year OS (13.3% vs 94.4%). Common grade 3-4 adverse events were neutropenia (87.5%), leukopenia (80.0%), anemia (17.5%), and pneumonitis (17.5%). Conclusion This combination had long-term benefits and manageable tolerability, particularly with less cardiotoxicity, for aggressive PTCL, which might provide a favorable benefit-risk balance. ClinicalTrials.gov Identifier Chinese Clinical Trial Registry, ChiCTR2100054588; IRB Approved: Ethics committee of Fudan University Shanghai Cancer Center (Date 2015.8.31/No. 1508151-13. [ABSTRACT FROM AUTHOR]

Background and Purpose: Intra-islet heparan sulfate (HS) plays an important role in the maintenance of pancreatic islet function. The aim of this study was to investigate the effect mechanism of HS loss on the functioning of islets in diabetic mice.Experimental Approach: The hypoglycaemic effect of a heparanase inhibitor, OGT2115, was tested in a streptozotocin-induced diabetic mouse model. The islets in pancreatic sections were also stained to reveal their morphology. An insulinoma cell line (MIN6) and primary isolated murine islets were used to investigate the effect of OGT2115 in vitro.Key Results: Intra-islet HS was clearly lost in streptozotocin-induced diabetic mice due to the increased heparanase expression in damaged islets. OGT2115 prevented intra-islet HS loss and improved the glucose profile and insulin secretion in streptozotocin-treated mice. The apoptosis of pancreatic beta cells and the infiltration of mononuclear macrophages, CD4- and CD8-positive T-cells in islets was reduced by OGT2115 in streptozotocin-treated mice, but OGT2115 did not alter the direct streptozotocin-induced damage in vitro. The expression of heparanase was increased in high glucose-treated isolated islets but not in response to direct streptozotocin stimulation. Further experiments showed that high glucose stimuli could decreased expression of PPARγ in cultured islets, thereby relieving the PPARγ-induced inhibition of heparanase gene expression.Conclusion and Implications: Hyperglycaemia could cause intra-islet HS loss by elevating the expression of heparanase, thereby aggravating inflammatory cell infiltration and islet damage. Inhibition of heparanase might provide benefit for pancreatic beta cell protection in Type 1 diabetes. [ABSTRACT FROM AUTHOR]

Background: Castration-resistant prostate cancer (CRPC) patients frequently develop neuroendocrine differentiation, with high mortality and no effective treatment. However, the regulatory mechanism that connects neuroendocrine differentiation and metabolic adaptation in response to therapeutic resistance of prostate cancer remain to be unravelled.Methods: By unbiased cross-correlation between RNA-sequencing, database signatures, and ChIP analysis, combining in vitro cell lines and in vivo animal models, we identified that PCK1 is a pivotal regulator in therapy-induced neuroendocrine differentiation of prostate cancer through a LIF/ZBTB46-driven glucose metabolism pathway.Results: Upregulation of PCK1 supports cell proliferation and reciprocally increases ZBTB46 levels to promote the expression of neuroendocrine markers that are conducive to the development of neuroendocrine characteristic CRPC. PCK1 and neuroendocrine marker expressions are regulated by the ZBTB46 transcription factor upon activation of LIF signalling. Targeting PCK1 can reduce the neuroendocrine phenotype and decrease the growth of prostate cancer cells in vitro and in vivo.Conclusion: Our study uncovers LIF/ZBTB46 signalling activation as a key mechanism for upregulating PCK1-driven glucose metabolism and neuroendocrine differentiation of CRPC, which may yield significant improvements in prostate cancer treatment after ADT using PCK1 inhibitors. [ABSTRACT FROM AUTHOR]

Objective: This study sought to develop a decision aid with cartoon pictures and evaluate its effectiveness in increasing consistency between elderly individuals and their surrogates regarding end-of-life care.Methods: A pre-post quasi-experimental design was adopted using the Life Support Preferences Questionnaire. The intervention had two components: (1) increasing participants' knowledge of medical treatments related to end-of-life care, and (2) sharing their end-of-life wishes. The experimental group received an intervention, whereas the control group received usual care.Results: A total of 110 participants in 55 pairs of elderly individuals with average aged 86.4 and their surrogates (27 in the experimental group, 28 in the control group) were recruited from a veterans hospital in northern Taiwan. Nearly 90 % of elderly individuals were male. The multiple linear regression showed that the inconsistent gap between elderly individuals and their surrogates in the experimental group decreased 12 points than the control group after controlling the covariances (B = -12.116, p = 0.032).Conclusion: The intervention improved the consistency between elderly individuals and their surrogates regarding end-of-life care.Practice Implications: A decision aid with cartoon pictures may support the discussion of end-of-life care in older Asian populations. [ABSTRACT FROM AUTHOR]

Background and Aims: The Child-Pugh (CP) score is a widely used method to assess liver function and predict postoperative outcomes in patients with hepatocellular carcinoma (HCC). Recently, the fibrosis index (FIB-4) has been demonstrated to be closely associated with liver fibrosis and cirrhosis. This study aimed to compare the capability of FIB-4 index with CP score in predicting the outcomes for HCC patients after hepatectomy.Methods: A total of 495 HCC patients who underwent hepatectomy were enrolled. The performance of the FIB-4 index in predicting postoperative liver failure (PHLF) and overall survival was compared with that of the CP score.Results: Of them, 9.3% (46/495) patients developed PHLF. The area under the receiver operating characteristic (ROC) curve of the FIB-4 index for predicting PHLF was greater than that of the CP score (0.744 versus 0.621; P = 0.044). The optimal cutoff value of the FIB-4 index for predicting PHLF was 4.16. Multivariable analyses revealed that the FIB-4 index was an independent predictor of PHLF regardless of the hepatectomy subgroups, but the CP grade was only a significant predictor of PHLF in the minor hepatectomy subgroup. The FIB-4 index (4.16) stratified patients into two distinct overall survival cohorts (P = 0.006). The FIB-4 index also classified patients with the Barcelona Clinical Liver Cancer (BCLC) stages 0 and A into two distinct overall survival cohorts (P = 0.001 and P = 0.034, respectively).Conclusion: The FIB-4 index may be a better predictor of PHLF and overall survival in HCC patients with hepatectomy than CP score. [ABSTRACT FROM AUTHOR]

Background: The features and risk analysis of non-alcoholic fatty liver disease (NAFLD) in a community-based setting remain elusive. The predictors between obese and lean subjects need further clarification. We aimed to assess the characteristics of NAFLD during a community screening. The associated metabolic abnormalities and cardiovascular risk assessment were also analyzed.Methods: A total of 2483 subjects receiving multi-purpose health screening at 10 primary care centers were recruited. They received clinical assessment, including demographic data, laboratory examination, and abdominal sonography.Results: The prevalence of NAFLD and metabolic syndrome were 44.5%, and 15.8%, respectively. Among those NAFLD subjects, 1212 (48.8%) subjects were obese (BMI≥ 24 kg/m2). There was an increasing trend of NAFLD according to age, ranging from 25.8% of those aged <30 years to 54.4% of those aged 50-70 years (P for trend< 0.0001). High insulin resistance (IR) was the significant predictive factor for NAFLD in both obese (odds ratio [OR] = 3.85, 95% confidence interval [CI] = 1.87-8.36, P = 0.0002) and lean subjects (OR = 2.52, 95% CI = 1.13-5.54, p = 0.02). The prevalence of high Framingham Risk Score (≥7.5%) was 56.7% (211/372) among the male subjects, which was significantly higher than that (26%, 191/734) of the females (P < 0.001). There was a significant increase of high Framingham Risk Score according to BMI, ranging from 23.1% of BMI<24 kg/m2 to 45% of BMI>27 kg/m2 (P for trend< 0.0001).Conclusion: IR is predictive of NAFLD irrespective of BMI. The cardiovascular risk may exist in lean NAFLD subjects. [ABSTRACT FROM AUTHOR]

Objective: This study investigated changes in fat-free mass (FFM) and skeletal muscle 5 years after surgery in participants from the Longitudinal Assessment of Bariatric Surgery-2 trial.Methods: A three-compartment model assessed FFM, and whole-body magnetic resonance imaging (MRI) quantified skeletal muscle mass prior to surgery (T0) and 1 year (T1), 2 years (T2), and 5 years (T5) postoperatively in 93 patients (85% female; 68% Caucasian; age 44.2 ± 11.6 years) who underwent gastric bypass (RYGB), sleeve gastrectomy, or adjustable gastric band. Repeated-measures mixed models were used to analyze the data.Results: Significant weight loss occurred across all surgical groups in females from T0 to T1. FFM loss from T0 to T1 was greater after RYGB (mean ± SE: -6.9 ± 0.6 kg) than adjustable gastric band (-3.5 ± 1.4 kg; P < 0.05). Females with RYGB continued to lose FFM (-3.3 ± 0.7 kg; P < 0.001) from T1 to T5. A subset of males and females with RYGB and MRI-measured skeletal muscle showed similar initial FFM loss while maintaining FFM and skeletal muscle from T1 to T5.Conclusions: Between 1 and 5 years following common bariatric procedures, FFM and skeletal muscle are maintained or decrease minimally. The changes observed in FFM and muscle during the follow-up phase may be consistent with aging. [ABSTRACT FROM AUTHOR]

Whether the second generation of parent/offspring type familial nonmedullary thyroid carcinoma (FNMTC) is more aggressive and has worse prognosis than their first generation counterpart is controversial. To evaluate the clinicopathologic features and prognosis of the second generation via a comparison between the two groups, We searched three databases (PubMed, EMBASE and the Cochrane library) to review studies published before November 25, 2016. All original studies comparing the clinicopathologic features and prognosis in the first generation of parent/offspring type FNMTC with its second generation counterpart were included. The Q-test and I 2 test were used to evaluate homogeneity and funnel plot with Egger's test was used to evaluate publication bias. 6 studies, including 424 subjects were included. There was significant difference between the first and second generation of parent/offspring type FNMTC in the age of onset (SMD = −1.20, 95% CI: −2.38, −0.03, p = 0.045), gender distribution (OR = 0.48, 95% CI: 0.25, 0.90, p = 0.022) and lymph node metastasis (OR = 1.84, 95%CI: 1.16, 2.92, p = 0.01), while no significant difference in other variables. Thus we conclude that the second generation of parent/offspring type FNMTC patients is in higher risk than their first generation counterpart. We believe continuous study is needed to confirm the result. [ABSTRACT FROM AUTHOR]

Rationale: Stratification of asthma at the molecular level, especially using accessible biospecimens, could greatly enable patient selection for targeted therapy.Objectives: To determine the value of blood analysis to identify transcriptional differences between clinically defined asthma and nonasthma groups, identify potential patient subgroups based on gene expression, and explore biological pathways associated with identified differences.Methods: Transcriptomic profiles were generated by microarray analysis of blood from 610 patients with asthma and control participants in the U-BIOPRED (Unbiased Biomarkers in Prediction of Respiratory Disease Outcomes) study. Differentially expressed genes (DEGs) were identified by analysis of variance, including covariates for RNA quality, sex, and clinical site, and Ingenuity Pathway Analysis was applied. Patient subgroups based on DEGs were created by hierarchical clustering and topological data analysis.Measurements and Main Results: A total of 1,693 genes were differentially expressed between patients with severe asthma and participants without asthma. The differences from participants without asthma in the nonsmoking severe asthma and mild/moderate asthma subgroups were significantly related (r = 0.76), with a larger effect size in the severe asthma group. The majority of, but not all, differences were explained by differences in circulating immune cell populations. Pathway analysis showed an increase in chemotaxis, migration, and myeloid cell trafficking in patients with severe asthma, decreased B-lymphocyte development and hematopoietic progenitor cells, and lymphoid organ hypoplasia. Cluster analysis of DEGs led to the creation of subgroups among the patients with severe asthma who differed in molecular responses to oral corticosteroids.Conclusions: Blood gene expression differences between clinically defined subgroups of patients with asthma and individuals without asthma, as well as subgroups of patients with severe asthma defined by transcript profiles, show the value of blood analysis in stratifying patients with asthma and identifying molecular pathways for further study. Clinical trial registered with www.clinicaltrials.gov (NCT01982162). [ABSTRACT FROM AUTHOR]

The strength of high-strength steel butt-welded joints with a similar steel grade may be quite different due to their discrepancies in the processing methods of high-strength steel. The process methods mainly include quenching and tempering (QT) and thermo-mechanically controlled process (TMCP). These differences in the strength of high-strength steel butt-welded joints with different processing methods of steel have not been quantitatively determined and considered in several design codes, which may lead to the unsafe design for the high-strength steel butt-welded joints. This research demonstrated a comparative and quantitative study on the strength of double-V butt-welded joints made of QT550, QT690, TMCP 550, and TMCP690. The true stress-strain behavior of various zones within these welded joints, including the hardened heat affected zone (HHAZ), softened HAZ (SHAZ), weld metal (WM), and base metal (BM), were investigated based on the test and simulation results of the round notched specimens and the flat grooved specimens in tension. The developed true stress-strain models were validated against the test results of high-strength steel butt-welded joints. The strength of QT and TMCP high-strength steel butt-welded joints were then numerically analyzed considering the effect of different heat inputs of 1.0, 1.5 and 1.9 kJ/mm. The results show that strength ratios of SHAZ to BM of butt-welded joints made of TMCP steel were lower than those made of QT steel when the heat input was <1.9 kJ/mm. The strength of each zone in the TMCP high-strength steel butt-welded joint may not necessarily decrease with increasing heat inputs. • The material properties of the heat-affected zone of butt-welded joints made of QT and TMCP steel were determined. • A comparative study of the true stress-strain relationship of each zone of the butt welds of QT and TMCP steels was performed. • The effect of the heat input during welding on the strength of butt welds of QT and TMCP steels was studied. • The discrepancy in the strength of high-strength steel butt-welded joints due to the different processing methods of steel was quantitatively determined. [ABSTRACT FROM AUTHOR]

Objectives: While the NCCN guidelines maintain that T4b oral cavity squamous cell carcinoma (OCSCC) should undergo either non-surgical treatments or clinical trials, promising outcomes of T4b OCSCC having surgical excision have been reported. We analyzed and compared the clinical outcomes of Taiwanese patients with pT4a and pT4b OCSCC who had undergone surgical treatment.Methods: From 2011 to 2017, a total of 4031 and 355 patients with first primary pT4a and pT4b OCSCC were identified. A propensity score (PS)-matched analysis of patients (n = 351 each) for pT4a and pT4b tumors was also performed.Results: The 5-year disease-specific and overall survival (DSS/OS) rates were more favorable in patients with pT4a than in those with pT4b OCSCC (64%/55%, p < 0.0001; 55%/43%, p < 0.0001, respectively). Compared with pT4a, those with pT4b tumors had a higher burden of the following risk factors: buccal/retromolar/hard palate subsite, male sex, depth ≥ 10 mm, and positive margins. Before PS matching, multivariable analyses revealed that pT4b tumors (versus pT4a) were an adverse prognosticator for both 5-year DSS and OS (hazard ratios: 1.32 and 1.39, respectively). However, in the PS-matched cohort, no significant differences in 5-year DSS and OS rates were observed between pT4a and pT4b OCSCC (57%/56%, p = 0.4024; 48%/44%, p = 0.1807, respectively) CONCLUSIONS: No significant outcome differences were evident between pT4b and pT4a OCSCC after PS matching. The most plausible hypothesis for the observed survival difference between T4a and T4b tumors is that it was driven by positive margins. We suggest that T4b OCSCC should undergo initial surgical excision if adequate resection is possible. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the association between restless legs syndrome (RLS) and hypertension in men and women based on a community-based cohort of middle-aged and elderly participants.Methods: This cross-sectional observational study enrolled 4080 participants from the Sleep Heart Health study (SHHS). RLS was defined by positive responses on a self-administered questionnaire assessing the four diagnostic criteria, with symptoms occurring at least five times per month and associated with at least moderate distress. Hypertension was defined as SBP ≥140 mmHg, DBP ≥90 mmHg, or current use of antihypertensive medication. Propensity score-matched (PSM) inverse probability treatment weighting (IPTW) analyses and multivariable logistic regression were used to examine the relationship between RLS and hypertension.Results: RLS was present in 6.8% of women (n = 152) and 3.2% of men (n = 59). In the primary cohort analysis, the odds ratio (OR) for hypertension was 1.60 [95% confidence interval (CI) 1.19-2.16, p < 0.001] for participants with RLS compared to those without RLS. In the PSM analyses, the OR for hypertension was 1.66 (95% CI 1.09-2.54, p = 0.019) for participants with RLS compared to those without RLS. In sex subgroup analyses, the association between RLS and hypertension persisted in women. In the PSM cohort, the ORs for hypertension were 1.67 (95% CI 1.01-2.81, p = 0.048) and 1.85 (95% CI 0.75-4.75, p = 0.191) in women and men, respectively. Similar results were found in IPTW cohort.Conclusions: This study revealed a positive association between RLS and hypertension in a community-based population; in sex subgroup analyses, the association persisted in women. [ABSTRACT FROM AUTHOR]

Background: Serum anti-phospholipase A2 receptor (PLA2R) antibody was correlated with disease activity of membranous nephropathy(MN). The predictive value of antibody titer changes on immunosuppressive response remains unknown. We investigated predictive value of dynamic change of anti-PLA2R antibody and 24-h urine protein (24hUP) for clinical response of MN.Methods: This was a retrospective cohort study including 47 Chinese MN patients with positive anti-PLA2R antibody in a tertiary referral hospital between January 2012 and March 2014. Patients received cyclophosphamide (CTX, n = 23), or cyclosporine (CYA, n = 24) regimen, respectively. We monitored serum anti-PLA2R titer and 24hUP at one, three and six-month follow-up.Results: At baseline, total patients were 42 ± 14 years old with 29/18 male/female ratio. The median 24hUP was 5.80(3.56,9.41) g/d. The median baseline anti-PLA2R antibody titer was 66.4(31.9, 188.0) RU/mL. Baseline 24hUP and eGFR between subgroups were not significantly different. The differences of relative reduction between antibody titer and 24hUP at one month were statistically significant (CTX group 94.2% vs. 46.8%, P < 0.001; CYA group 54.6% vs. 4.6%, P = 0.04). Only in CTX group, the relative reduction of 24hUP at one month was correlated with composite remission at six-month(P = 0.03). Area under the curve of 24hUP relative reduction in CTX group at one-month for predicting composite remission at six months was 0.85(95%CI 0.65~1.05, P = 0.04). The cutoff value of one-month's 24hUP relative reduction for predicting six-month's composite remission in CTX group was 15.3%, with high sensitivity (83.3%) and specificity (100%).Conclusions: Compared with relative reduction of antibody titer, relative reduction of 24hUP at one-month follow-up in CTX group had a better predictive value for six-month's composite remission. [ABSTRACT FROM AUTHOR]

Alteration of visual scanpaths under emotional facial expression in schizophrenia patients has been described in recent years; however, it is not clear whether such results are different when they transfer to faces in natural social scenes. The present study was designed to investigate the effects of emotional faces in natural social scenes on the gaze patterns of patients with schizophrenia, compared to gaze at isolated faces. A novel theme identification task was used where participants selected a positive, neutral or negative word to describe an emotional picture. Participants were 29 patients with schizophrenia and 31 healthy controls. The Positive and Negative Syndrome Scale (PANSS) and the Scale of Social Function in Psychosis Inpatients (SSPI) were used to assess symptoms and social functioning. In total, patients with schizophrenia showed significantly fewer fixations, saccades numbers and decreased fixations in areas of interest. As expected, patients showed shorter scanpath length, but only in the pictures with social settings. Furthermore, the effect size of scanpaths parameters under social scene was all greater than isolated face. In addition, patients compared to controls showed more abnormal scanpath parameters processing negative and neutral faces than positive faces, especially in social scene. The present study suggests that scanpath length for social scene faces may be more sensitive than for isolated face pictures. Our findings further support restricted scanpath whilst recognizing emotional facial expressions in natural social scenes as a favorable topic for further investigation as a trait marker. [ABSTRACT FROM AUTHOR]

Background: Nursing professionals have received comprehensive medical education and training. However, whether these medical professionals exhibit positive patient care attitudes and behaviors and thus reduce mortality risks when they themselves are diagnosed with chronic diseases is worth exploring. This study compared the mortality risks of female nurses and general patients with diabetes and elucidated factors that caused this difference.Methods: A total of 510,058 female patients newly diagnosed with diabetes between 1998 and 2006 as recorded in the National Health Insurance Research Database were the participants in this study. Nurses with diabetes and general population with diabetes were matched with propensity score method in a 1:10 ratio. The participants were tracked from the date of diagnosis to 2009. The Cox proportional hazards model was utilized to compare the mortality risks in the two groups.Results: Nurses were newly diagnosed with diabetes at a younger age compared with the general public (42.01 ± 12.03 y vs. 59.29 ± 13.11 y). Nevertheless, the matching results showed that nurses had lower mortality risks (HR: 0.53, 95 % CI: 0.38-0.74) and nurses with diabetes in the < 35 and 35-44 age groups exhibited significantly lower mortality risks compared with general patients (HR: 0.23 and 0.36). A further analysis indicated that the factors that influenced the mortality risks of nurses with diabetes included age, catastrophic illnesses, and the severity of diabetes complications.Conclusion: Nurses with diabetes exhibited lower mortality risks possibly because they had received comprehensive medical education and training, may had more knowledge regarding chronic disease control and change their lifestyles. The results can serve as a reference for developing heath education, and for preventing occupational hazards in nurses. [ABSTRACT FROM AUTHOR]

Androgen receptor (AR) targeting is an important therapeutic strategy for treating prostate cancer. Most tumors progress to castration-resistant prostate cancer (CRPC) and develop the neuroendocrine (NE) phenotype under androgen deprivation therapy (ADT). The molecular basis for NE transdifferentiation after ADT remains incompletely understood. Herein, we show that an immunocyte expression protein, ZBTB46, induces inflammatory response gene expression and contributes to NE differentiation of prostate cancer cells. We demonstrated a molecular mechanism whereby ZBTB46 can be regulated by the androgen-responsive gene, SPDEF, and is associated with NE prostate cancer (NEPC) differentiation. In addition, ZBTB46 acts as a transcriptional coactivator that binds to the promoter of prostaglandin-endoperoxide synthase 1 (PTGS1) and transcriptionally regulated PTGS1 levels. Overexpression of ZBTB46 decreases the sensitivity of the combination of enzalutamide and a PTGS1 inhibitor; however, knockdown of ZBTB46 sensitizes the PTGS1 inhibitor and reduces tumor malignancy. ZBTB46 is inversely correlated with SPDEF and is increased in higher tumor grades and small-cell NE prostate cancer (SCNC) patients, which are positively associated with PTGS1. Our findings suggest that the induction of ZBTB46 results in increased PTGS1 expression, which is associated with NEPC progression and linked to the dysregulation of the AR-SPDEF pathway. [ABSTRACT FROM AUTHOR]

Background: Remodeling of the extracellular matrix (ECM) is a hallmark of heart failure (HF). Our previous analysis of the secretome of murine cardiac fibroblasts returned ADAMTS5 (a disintegrin and metalloproteinase with thrombospondin motifs 5) as one of the most abundant proteases. ADAMTS5 cleaves chondroitin sulfate proteoglycans such as versican. The contribution of ADAMTS5 and its substrate versican to HF is unknown.Methods: Versican remodeling was assessed in mice lacking the catalytic domain of ADAMTS5 (Adamts5ΔCat). Proteomics was applied to study ECM remodeling in left ventricular samples from patients with HF, with a particular focus on the effects of common medications used for the treatment of HF.Results: Versican and versikine, an ADAMTS-specific versican cleavage product, accumulated in patients with ischemic HF. Versikine was also elevated in a porcine model of cardiac ischemia/reperfusion injury and in murine hearts after angiotensin II infusion. In Adamts5ΔCat mice, angiotensin II infusion resulted in an aggravated versican build-up and hyaluronic acid disarrangement, accompanied by reduced levels of integrin β1, filamin A, and connexin 43. Echocardiographic assessment of Adamts5ΔCat mice revealed a reduced ejection fraction and an impaired global longitudinal strain on angiotensin II infusion. Cardiac hypertrophy and collagen deposition were similar to littermate controls. In a proteomics analysis of a larger cohort of cardiac explants from patients with ischemic HF (n=65), the use of β-blockers was associated with a reduction in ECM deposition, with versican being among the most pronounced changes. Subsequent experiments in cardiac fibroblasts confirmed that β1-adrenergic receptor stimulation increased versican expression. Despite similar clinical characteristics, patients with HF treated with β-blockers had a distinct cardiac ECM profile.Conclusions: Our results in animal models and patients suggest that ADAMTS proteases are critical for versican degradation in the heart and that versican accumulation is associated with impaired cardiac function. A comprehensive characterization of the cardiac ECM in patients with ischemic HF revealed that β-blockers may have a previously unrecognized beneficial effect on cardiac chondroitin sulfate proteoglycan content. [ABSTRACT FROM AUTHOR]

Purpose: The evidence for adjuvant therapy of oral cavity squamous cell carcinoma (OCSCC) in National Comprehensive Cancer Network (NCCN) guidelines is derived from patients with head and neck cancer. Here, we examined whether adjuvant therapy should be guided by a detailed analysis of pathologic risk factors in patients with pure OCSCC.Methods and Materials: Between 2004 and 2016, we retrospectively reviewed 1200 consecutive patients with OCSCC who underwent radical surgery and neck dissection in the Chang-Gung Memorial Hospital (CGMH). Patients were divided into 3 prognostic groups. High-risk patients were those with extranodal extension (ENE) and/or positive margins (ENE/margins+, n = 267). Intermediate-risk patients were further divided into 3 subgroups: (1) patients in whom adjuvant therapy was indicated according to the CGMH but not the NCCN guidelines (NCCN[-]/CGMH[+], n = 14); (2) patients in whom adjuvant therapy was indicated by the NCCN but not the CGMH guidelines (NCCN[+]/CGMH[-], n = 160); and (3) patients in whom adjuvant therapy was indicated according to both guidelines (NCCN[+]/CGMH[+], n = 411). Low-risk patients were those for whom adjuvant therapy was not suggested in light of either guideline (NCCN[-]/CGMH[-], n = 348).Results: According to NCCN guidelines, postoperative adjuvant therapy was indicated in 69.8% of the participants. However, only 57.7% of patients were in need of adjuvant therapy by CGMH guidelines. The following 5-year outcomes were observed in the NCCN(-)/CGMH(-), NCCN(-)/CGMH(+), NCCN(+)/CGMH(-), NCCN(+)/CGMH(+), and ENE/margins+ subgroups: locoregional control, 88%/70%/83%/79%/68%, P < .001 (NCCN[+]/CGMH[-] vs NCCN[+]/CGMH[+], P = .576); distant metastases, 2%/7%/2%/9%/36%, P < .001 (NCCN[+]/CGMH[-] vs NCCN[+]/CGMH[+], P = .003); disease-specific survival, 97%/86%/94%/84%/56%, P < .001 (NCCN[+]/CGMH[-] vs NCCN[+]/CGMH[+], P < .001); and overall survival, 92%/86%/87%/68%/42%, P < .001 (NCCN[+]/CGMH[-] vs NCCN[+]/CGMH[+], P < .001), respectively.Conclusions: Patients in the NCCN(+)/CGMH(-) subgroup, 28% (160/571[160 + 411]) of NCCN intermediate-risk patients, had more favorable 5-year disease-specific and overall survival (94% and 87%) than the NCCN(+)/CGMH(+) subgroup. The former are unlikely to derive clinical benefits from NCCN guidelines. The 70% adjuvant therapy rate required by NCCN guidelines after radical surgery might be too high, ultimately leaving room for improvement. [ABSTRACT FROM AUTHOR]

Background: Extranodal natural killer T-cell lymphoma (NKTCL; nasal type) is an aggressive malignancy with a particularly high prevalence in Asian and Latin American populations. Epstein-Barr virus infection has a role in the pathogenesis of NKTCL, and HLA-DPB1 variants are risk factors for the disease. We aimed to identify additional novel genetic variants affecting risk of NKTCL.Methods: We did a genome-wide association study of NKTCL in multiple populations from east Asia. We recruited a discovery cohort of 700 cases with NKTCL and 7752 controls without NKTCL of Han Chinese ancestry from 19 centres in southern, central, and northern regions of China, and four independent replication samples including 717 cases and 12 650 controls. Three of these independent samples (451 cases and 5301 controls) were from eight centres in the same regions of southern, central, and northern China, and the fourth (266 cases and 7349 controls) was from 11 centres in Hong Kong, Taiwan, Singapore, and South Korea. All cases had primary NKTCL that was confirmed histopathologically, and matching with controls was based on geographical region and self-reported ancestry. Logistic regression analysis was done independently by geographical regions, followed by fixed-effect meta-analyses, to identify susceptibility loci. Bioinformatic approaches, including expression quantitative trait loci, binding motif and transcriptome analyses, and biological experiments were done to fine-map and explore the functional relevance of genome-wide association loci to the development of NKTCL.Findings: Genetic data were gathered between Jan 1, 2008, and Jan 23, 2019. Meta-analysis of all samples (a total of 1417 cases and 20 402 controls) identified two novel loci significantly associated with NKTCL: IL18RAP on 2q12.1 (rs13015714; p=2·83 × 10-16; odds ratio 1·39 [95% CI 1·28-1·50]) and HLA-DRB1 on 6p21.3 (rs9271588; 9·35 × 10-26 1·53 [1·41-1·65]). Fine-mapping and experimental analyses showed that rs1420106 at the promoter of IL18RAP was highly correlated with rs13015714, and the rs1420106-A risk variant had an upregulatory effect on IL18RAP expression. Cell growth assays in two NKTCL cell lines (YT and SNK-6 cells) showed that knockdown of IL18RAP inhibited cell proliferation by cell cycle arrest in NKTCL cells. Haplotype association analysis showed that haplotype 47F-67I was associated with reduced risk of NKTCL, whereas 47Y-67L was associated with increased risk of NKTCL. These two positions are component parts of the peptide-binding pocket 7 (P7) of the HLA-DR heterodimer, suggesting that these alterations might account for the association at HLA-DRB1, independent of the previously reported HLA-DPB1 variants.Interpretation: Our findings provide new insights into the development of NKTCL by showing the importance of inflammation and immune regulation through the IL18-IL18RAP axis and antigen presentation involving HLA-DRB1, which might help to identify potential therapeutic targets. Taken in combination with additional genetic and other risk factors, our results could potentially be used to stratify people at high risk of NKTCL for targeted prevention.Funding: Guangdong Innovative and Entrepreneurial Research Team Program, National Natural Science Foundation of China, National Program for Support of Top-Notch Young Professionals, Chang Jiang Scholars Program, Singapore Ministry of Health's National Medical Research Council, Tanoto Foundation, National Research Foundation Singapore, Chang Gung Memorial Hospital, Recruitment Program for Young Professionals of China, First Affiliated Hospital and Army Medical University, US National Institutes of Health, and US National Cancer Institute. [ABSTRACT FROM AUTHOR]

The 2019 Asian Working Group on Sarcopenia in Older People (AWGS 2019) recommends using either calf circumference or the strength, assistance in walking, rising from a chair, climbing stairs, and falls (SARC-F) or SARC-F combined with calf circumference (SARC-CalF) questionnaires for sarcopenia screening. The aim of this study was to compare the ability and applicability of calf circumference, SARC-F, and SARC-CalF for screening sarcopenia among community-dwelling older adults. Cross-sectional study. A total of 1050 community-dwelling older people were enrolled. Sarcopenia was diagnosed according to the AWGS 2019 criteria: bioimpedance analysis for appendicular skeletal muscle index, hand grip, and 6-m gait speed test. Participants also completed the SARC-F questionnaire and calf circumference measurement. The screening tools' performances were evaluated through receiver operating characteristic (ROC) curves, area under the ROC curves (AUC), and sensitivity/specificity analyses. Sarcopenia was identified in 263 (25.0%) participants by the AWGS 2019 criteria. Calf circumference had a sensitivity of 81.4% and a specificity of 77.0%. Sensitivity and specificity of SARC-F for screening sarcopenia were 17.9% and 93.7%, respectively. SARC-CalF improved the sensitivity of SARC-F (47.5%) while keeping similar specificity (92.0%). The AUCs of calf circumference, SARC-F, and SARC-CalF were 0.79 [95% confidence interval (CI), 0.77–0.82], 0.56 (95% CI, 0.52–0.59), and 0.70 (95% CI, 0.67–0.73), respectively. The differences across ROC curves were statistically significant among 3 screening tools (P <.001). The overall screening ability of calf circumference was better than that of SARC-F and SARC-CalF for sarcopenia in community-dwelling older persons despite gender, age, and cognitive function. SARC-F and SARC-CalF have high specificity but are susceptible to the preceding factors. [ABSTRACT FROM AUTHOR]

• Maize photosynthesis responds differently to light heterogeneity between cultivars. • Systemic regulation of carbon assimilation determines photosynthetic performance. • Carbohydrate export is closely related to photosynthesis under light heterogeneity. Photosynthetic performance of a leaf is widely recognized to be systemically regulated by distal parts within the same plant. However, the effects of systemic regulation on different plant materials cannot be generalized. In this work, two cultivars of maize (Zea mays L.), 'Rongyu 1210' (RY) and 'Zhongdan 808' (ZD), were selected for a comparative study on the different responses of photosynthesis to light-dependent systemic regulation. After the growth of plants in heterogeneous light, the net photosynthetic rate of newly developed leaves increased in RY but decreased in ZD. A distinct capacity of CO 2 fixation and assimilation between these two cultivars is also suggested. In ZD, the area of vascular bundles declined obviously, suggesting a restriction on carbohydrate export, which is also indicated by an increase in starch content. Resulting excessive accumulation of carbohydrates is proposed to inhibit the carbon assimilation, and eventually the photosynthesis. A decline in the area of bundle sheath cells also suggests a restriction on carbon assimilation. In contrast, these restrictions were unlikely to present in RY. This study reveals that the response of leaf photosynthetic performance to light heterogeneity is largely dependent on the systemic regulation of carbon assimilation, as well as carbohydrate export in maize. [ABSTRACT FROM AUTHOR]

Background: The prevalence and incidence of end-stage renal disease (ESRD) in Taiwan are the highest of any country in the world. The different renal replacement therapies that are adopted by patients with ESRD significantly affect their social roles and daily life. However, because of the complexities of different renal replacement therapies, patients may be unsure of which to choose. Purpose: The aim of this study was to explore the effectiveness of a shared decision-making (SDM) program regarding different renal replacement therapies for patients with chronic kidney disease. Methods: A quasi-experimental design was conducted at two similar regional hospitals in Miaoli County, Taiwan. One hospital hosted the intervention group, and the other hospital hosted the control group. The 31 participants in the intervention group took part in a SDM program. The 36 control group participants took part in the pre-ESRD care program. Data collection included demographic and disease characteristics, decisional conflict scale, and decision self-efficacy scale. Results were analyzed using independent t test, Fisher's exact test, generalized estimating equation, and paired t tests. Results: The study results revealed that the intervention group experienced a significant increase in decision self-efficacy and a significant decrease in decisional conflict at 1 month after receiving the SDM intervention in comparison to before and immediately after receiving the intervention. Moreover, the intervention group had higher decision self-efficacy and lower decisional conflict than the control group. Conclusions/Implications for Practice: The SDM program may be an effective intervention for complex decision-making processes, such as the process involved in making renal replacement treatment decisions. The SDM program group intervention improved decisional conflict and decision self-efficacy. Thus, to improve patients' decision-making processes, the application of an SDM program focused on the personal values and opinions of patients with ESRD will be necessary. Physicians and case managers of patients with ESRD should act in complementary and cooperative roles in SDM programs. [ABSTRACT FROM AUTHOR]