bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-perceived Workplace Discrimination and Mental Health Among Immigrant Workers in Italy: a Cross-sectional Study
Authors: Napoli Anteo Di , Rossi Alessandra , Baralla Francesca , Ventura Martina , Gatta Rosaria , Perez Monica , Sarchiapone Marco , Mirisola Concetta , Petrelli Alessio 
Published: October 2020

Abstract
Background: The process of immigration is associated with poor mental and physical health. While the workplace represents an important context of social integration, previous studies evaluating the effect of discrimination experienced in the workplace found worse mental health status among immigrants. The aim of this study was to investigate whether self-perceived workplace discrimination has any role in the mental health status of immigrants living and working in Italy, evaluating the contribution of other personal experiences, such as loneliness and life satisfaction.Methods: A cross-sectional study was conducted on a sample of 12,408 immigrants (aged 15-64) living and working in Italy. Data derived from the first national survey on immigrants carried out by the Italian National Institute of Statistics (Istat). Mental health status was measured through the Mental Component Summary (MCS) of the SF-12 questionnaire. A linear multivariate linear regression was carried out to evaluate the association between mental health status, self-perceived workplace discrimination, and sociodemographic factors; a structural equation model was used to test hypothesized relationships shown in a conceptual path analysis model.Results: Worse mental health status was independently (p<0.001) associated with self-perceived workplace discrimination (β:-1.873), self-perceived loneliness (β:-3.021), level of life satisfaction (β:-2.775), and physical health status (β:-0.088). As confirmed by the structural equation model, the effect of self-perceived workplace discrimination on MCS was mediated by the other factors considered: self-perceived loneliness (13.6%), level of life satisfaction (13.6%), and physical health status (3.9%).Conclusions: Our study suggests that self-perceived workplace discrimination is associated with worse mental health status in immigrant workers through personal experiences in the workplace and explains the effect of the exposure to workplace discrimination on immigrants’ psychological well-being. Our findings suggest that an overall public health response is needed to facilitate the social integration of immigrants and their access to health services, particularly those services that address mental health issues.
Intra-tumoral genomic heterogeneity in rectal cancer: mutational status is dependent on preoperative biopsy depth and location.&nbsp;&nbsp;
Authors: Vuijk Floris A. , de Water Carlijn van , Vliet Shannon van Lent - van , Valk Maxime J.M. van der , Simmer Femke , de Velde Cornelis J.H. van , Vahrmeijer Alexander L. , Nagtegaal Iris D. , Hilling Denise E. 
Published: October 2020

Abstract
BackgroundNeoadjuvant therapy before surgical resection is indicated for patients with locally advanced rectal cancer. However, a significant number of patients show minimal or no response to neoadjuvant therapy. Unfortunately, we are currently unable to predict response and identify non-responding patients before neoadjuvant treatment is given. Genomic mutational status might provide valuable prognostic information. However, it is unclear whether predictions based on genomic mutational status in single preoperative biopsies are reliable due to intra-tumoral heterogeneity. In this study we aim to investigate the reliability of genomic mutations found in single pre-operative biopsies by comparing these genomic mutations to 4 other locations within the same tumor using next generation sequencing.Methods Rectal cancer patients undergoing primary resection, without neoadjuvant therapy, were included. Of all patients, one biopsy, two deep and two superficial samples were obtained and sequenced using a targeted next generation sequencing gene panel. Concordance between these 5 samples was assessed.Results In this feasibility study we included 11 patients. In 7 out of 11 (64%) patients, all 5 samples showed concordant mutations. In 4 out of 11 patients (36%) discordant mutations were observed. ConclusionsIn conclusion, assessment of mutational status on a single pre-operative biopsy shows discordance with tumor tissue from other locations in 36% of cases. These results warrant careful interpretation of biopsy material analysis, as these might be influenced by tumor heterogeneity.
Risk Factors For Severity Of Thrombocytopenia In Full Term Infants: A Single Center Study
Authors: Saber Amira M , Aziz Shereen P , Almasry Al Zahraa E , Mahmoud Ramadan A 
Published: October 2020

Abstract
Background: Neonatal thrombocytopenia (NT) (platelet count <150 x 109/L) is a common finding in the neonatal intensive care unit (NICU). The main aim of this study was to assess the prevalence, rick factors, and outcomes of severe NT in full term (FT) infants.Methods: During the study period, all FT infants who met the inclusion criteria for NT on two occasions were included. Maternal data, such as maternal age, weight, gestational age, mode of delivery, and history of systemic diseases, including diabetes mellitus, pre-eclampsia, systemic lupus erythematosus, and immune thrombocytopenic purpura, were recorded. Furthermore, neonatal data, such as gender, neonatal weight, causes/duration of admission, types of respiratory support used, complete blood count measurements, and outcomes for neonates admitted to the NICU, were recorded.Results: In total, 55 FT infants with NT met the inclusion criteria, and 29 (52.73%) cases had severe NT. The most common cause of NT was neonatal sepsis (20 cases, 36.35%), followed by a postoperative state (5 cases, 9.09%). Moreover, in cases of positive blood cultures, the most commonly isolated organism was Escherichia coli (6 cases, 10.90%), followed by Klebsiella (5 cases, 9.09%). Cases of severe NT needed more platelet transfusions (P=0.001) and had higher rates of mortality (P=0.001) when compared to cases of mild/moderate NT associated with signs of bleeding and pulmonary/intraventricular hemorrhage (IVH) (P=0.001).Conclusion: Thrombocytopenia is a frequent challenge between neonatologists. The most common causes of NT in FT infants were neonatal sepsis, followed by postoperative state. Furthermore, when severe NT compared to mild/moderate NT, associated with signs of bleeding and pulmonary/IVH, needed more platelet transfusions, and had increased mortality. Further research is needed to explain which of these complications related to severity of thrombocytopenia or were associated with the bad general condition of these patients due to their original disease.
Lotus leaf extract inhibits ER- breast cancer cell migration and metastasis
Authors: Tong yuelin , Li Zhongwei , Wu Yikuan , Zhu Shenglong , Lu Keke , he zhao 
Published: October 2020

Abstract
Background: Patients with estrogen receptor negative (ER-) breast cancer have poor prognosis due to high rates of metastasis. However, there is no effective treatment and drugs for ER- breast cancer metastasis. Our purpose of this study was to evaluate the effect of lotus leaf alcohol extract (LAE) on the cell migration and metastasis of ER- breast cancer.Methods: The anti-migratory effect of LAE were analyzed in ER- breast cancer cells including SK-BR-3, MDA-MB-231 and HCC1806 cell lines. Cell viability assay, wound-healing assay, RNA-sequence analysis and immunoblotting assay were used to evaluate the cytotoxicity and anti-migratory effect of LAE. To further investigate the inhibitory effect of LAE on metastasis in vivo, subcutaneous xenograft and intravenous injection nude mice models were established. Lung and liver tissues were analyzed by the Hematoxylin & eosin staining and immunoblotting assay. Results: We found that lotus leaf alcohol extract (LAE), not nuciferine, inhibited cell migration significantly in SK-BR-3, MDA-MB-231 and HCC1806 breast cancer cells, and did not affect viability of breast cancer cells. The anti-migratory effect of LAE was dependent on TGF-β1 signaling, while independent of Wnt signaling and autophagy influx. Intracellular H2O2 was involved in the TGF-β1-related inhibition of cell migration. LAE inhibited significantly the breast cancer cells metastasis in mice models. RNA-sequence analysis showed that extracellular matrix signaling pathways are associated with LAE-suppressed cell migration. Conclusions: Our findings demonstrated that lotus leaf alcohol extract inhibits the cell migration and metastasis of ER- breast cancer, at least in part, via TGF-β1/Erk1/2 and TGF-β1/SMAD3 signaling pathways, which provides a potential therapeutic strategy for ER- breast cancer.
Quality of sleep and associated factors among people living with HIV/AIDS on follow up at Ethiopian Zewditu Memorial Hospital,2018
Authors: Mengistu Nebiyu , Azale Telake , Yimer Solomon , Fikreyesus Mahilet , Melaku Elsa , Shumye Seid 
Published: October 2020

Abstract
Background: Sleep disturbance is a common complaint in people living with HIV/AIDS. Despite the influence of sleep disturbance on treatment adherence, quality of life, work productivity, risk of chronic illness, it remains under-recognized and under-studied in Ethiopia. Therefore it is necessary to produce scientific evidence to fill the knowledge gap and areas of management. The current study aimed to assess sleep quality and its associated factors among people living with HIV/AIDS. Methods: An institution-based cross-sectional study was utilized among 408 participants who were selected by a systematic random sampling technique at Zewditu memorial hospital from April to May 2018. The Pittsburgh Sleep Quality Index questionnaire was used to measure sleep quality. Ethical clearance was obtained from the joint ethics committee of the University of Gondar and Amanuel Mental Specialized Hospital. Oral informed consent was obtained from each participant. Binary and multivariable logistic regression models were fitted. Odds ratios (OR) with the corresponding 95% confidence interval (95%CI) was computed. Results: The magnitude of poor sleep quality was 55.6%. Being female [AOR=3.40, 95% CI: (1.80, 6.41)], depression [AOR =3.52, 95% CI: (1.95, 6.32)], CD4count ≤ 200 cells/mm3 [AOR=3.18,95%CI: (1.65,6.13)], duration of HIV/AIDS diagnosis [AOR=3.43,95% CI: (1.61,7.29)], current use of tobacco [AOR=5.69, 95% CI: (2.04,15.9)] and chat or caffeinated drinks [AOR=2.65, 95% CI: (1.06,6.64)] and poor sleep hygiene [AOR=3.55, 95% CI: (1.85, 6.78)] were significantly associated with poor sleep quality.Conclusions: More than half of the study participants were found to have poor sleep quality. A range factors influence quality of sleep of people with HIV/AIDS. Routine screening of sleep condition among people living with HIV/AIDS and early intervention based on the findings is suggested.
Clinical features and neuropsychiatric comorbidities in pediatric patients with tic disorders: A retrospective chart review study from South Korea
Authors: Park Eu Gene , Kim Young-Hoon 
Published: October 2020

Abstract
Background: Tic disorders are childhood-onset neuropsychiatric disorders characterized by multiple motor or vocal tics with frequent comorbidities and a broad spectrum of phenotypic presentations. In this study, we aimed to investigate the clinical characteristics and comorbid neuropsychiatric conditions in pediatric patients with tic disorders. Methods: We retrospectively reviewed the medical records of 119 pediatric patients (89 males, 30 females) who were diagnosed with tic disorders according to the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) at Uijeongbu St. Mary’s Hospital, Republic of Korea, between January 2012 and July 2019.Results: The mean age of tic onset was 6.9 years (range, 1–14) and the mean age at diagnosis was 8 years (range, 1–17). The mean lag between tic onset and diagnosis was 13.3 months (range, 0.25–132). The most common, first-presenting tics were eye blinking (50.4%), followed by jaw or lip movement (29.4%) and throat clearing (29.4%). Thirty-seven (31.1%) patients had at least one co-occurring neuropsychiatric disorder at the time of tic diagnosis. Subtypes of tic disorders, types of initial tics, and presence of neuropsychiatric comorbidities were not associated with tic severity. Tic severity was associated with greater functional impairment and tic noticeability (p <0.05). A relatively shorter time to diagnosis was associated with tic severity (Spearman’s ρ = –0.14, p = 0.11).Conclusions: The evolving nature of tic expression and severity, high prevalence of neuropsychiatric comorbidities, and associated functional impairments emphasize the importance of comprehensive assessment during the disease course for determining and prioritizing goals of treatment.
Dysphagia and Masticatory Performance as a Mediator of the Xerostomia to Quality of Life Relation in the Older Population
Authors: Lu Ting-Yu , Chen Jen-Hao , Du Je-Kan , Lin Ying-Chun , Ho Pei-Shan , Lee Chien-Hung , Hu Chih-yang , Huang Hsiao-Ling 
Published: October 2020

Abstract
Background: The impact of poor oral health on older adults’ quality of life is a public health problem. In this study, the mediating effects of dental status, occlusal condition, dysphagia, and masticatory performance on the association between xerostomia and oral health-related quality of life (OHRQoL) were assessed in the older adult population. Methods: Stratified cluster sampling was used to recuit 1076 community-dwelling adults aged 65 years and older from Kaohsiung, Taiwan. Community care centers were randomly selected according to their geographic classifications (urban, rural, or mountainous areas). Assessments of dental status and occlusal condition were performed by dentists. Information on demographics, physical function, xerostomia, dysphagia and depression was collected through face-to-face interviews. Masticatory performance was evaluated using color-changeable chewing gum. OHRQoL was measured using the Geriatric Oral Health Assessment Index. Hierarchical regression models were used to assess the relationships between OHRQoL and physical function, dental status and oral function in older adults. Path analysis was used to estimate direct and indirect pathways between xerostomia and OHRQoL.Results: Participants with xerostomia exhibited a 0.20 OHRQoL reduction (p < .001) compared with patients with no xerostomia, and the direct effect accounted for 83.3% of the total effect. Dysphagia and masticatory performance were found to exert significant mediating effects on the association between xerostomia and OHRQoL (βs = 0.20 and −0.12, respectively; both p < .001; βs = 0.06 and −0.09, respectively; both p < .05). Moreover, potential mediating effects of the number of functional teeth (βs = −0.11 and −0.43, respectively; both p < .001) and occlusal condition (βs = 0.09 and 0.13, respectively; both p < .05) on the relationship between xerostomia and masticatory performance were noted.Conclusions: Dysphagia and masticatory performance may serve as pathways through which xerostomia affects quality of life. Early oral function intervention may be a valuable and actionable target for older adults to maintain quality of life. Our results further suggest that checkup and screening for oral dysfunction are essential to prevent or delay the onset of complications.
Cangrelor ameliorates CLP-induced pulmonary injury in sepsis by inhibiting GPR17
Authors: Luo Qiancheng , Liu Rui , Liu Guorong , Hang Min , Chen Guo , Xu Lei , Jin Qinqin , Guo Dongfeng , Kang Qi 
Published: October 2020

Abstract
Background: Sepsis is a common complication of severe wound injury and infection, with a very high mortality rate. The P2Y12 receptor inhibitor, cangrelor, is an antagonist antiplatelet drug.Methods: In our study, we investigated the protective mechanisms of cangrelor in CLP-induced pulmonary injury in sepsis, using C57BL/6 mouse models.Results: TdT-mediated dUTP Nick-End Labeling (TUNEL) and Masson staining showed that apoptosis and fibrosis in lungs were alleviated by cangrelor treatment. Cangrelor significantly promoted surface expression of CD40L on platelets and inhibited CLP-induced neutrophils in Bronchoalveolar lavage fluid (BALF) (p＜0.001). We also found that cangrelor decreased the inflammatory response in the CLP mouse model and inhibited the expression of inflammatory cytokines, IL-1β (p＜0.01), IL-6 (p＜0.05), and TNF-α (p＜0.001). Western blotting and RT-PCR showed that cangrelor inhibited the increased levels of G-protein-coupled receptor 17 (GPR17) induced by CLP(p＜0.001). Conclusion: Our study indicated that cangrelor repressed the levels of GPR17, followed by a decrease in the inflammatory response and a rise of neutrophils in BALF, potentially reversing CLP-mediated pulmonary injury during sepsis.
Continuous Endometrial Volumetric Analysis for Endometrial Receptivity Assessment on Assisted Reproductive Technology Cycles
Authors: Martins Renato , Oliani Antonio Helio , Oliani Denise Vaz , de Oliveira Jose Martinez 
Published: October 2020

Abstract
Background: Human implantation is a complex process requiring synchrony between a healthy embryo and a functionally competent or receptive endometrium. In order to assess endometrial receptivity in Assisted Reproductive Technology (ART) cycles serial evaluation of endometrial volumetric analysis may have a predictive value on a positive outcome. Methods: Serial 3D transvaginal ultrasound performed in women on ART cycle to evaluate embryo implantation predictors. Prospective case control study of 169 subjects were assessed. Endometrial pattern, thickness, volume and adjusted endometrial volume (ratio between endometrial volume and uterine volume) was performed to all subjects on a continuous process from baseline, during controlled ovarian stimulation, trigger day with human chorionic gonadotropin hormone (hCG) and at embryo transfer day. Results: Demographics and ART procedures and scores, was similar between the two groups. Endometrial morphology also showed no difference between the two groups. Endometrial volume and adjusted endometrial volume was significantly higher in the positive group as soon as day 6 of ovarian controlled stimulation. Conclusions: Serial 3D endometrial volume and adjusted endometrial volumes provides a predicting clinical tool enhancing elective embryo transfers in fresh ART cycle. Thus providing a non-invasive continuous technique for endometrial receptivity assessment that reflects endometrial changes during ART procedures.
Barriers to women's disclosure of Domestic Violence in health services in Palestine: qualitative interview-based study
Authors: Shaheen Amira , ashkar suzy , alkaiyat abdulsalam , bacchus loraine , colombini manuela , feder gene , evans maggie 
Published: October 2020

Abstract
Background: Domestic violence (DV) damages health and requires a global public health response and engagement of clinical services. Recent surveys show that 27% of married Palestinian women experienced some form of violence from their husbands over a 12 month’s period, but only 5% had sought formal help, and rarely from health services. Across the globe, barriers to disclosure of DV have been recorded, including self-blame, fear of the consequences and lack of knowledge of services. This is the first qualitative study to address barriers to disclosure within health services for Palestinian women. Methods: In-depth interviews were carried out with 20 women who had experienced DV. They were recruited from a non-governmental organisation offering social and legal support. Interviews were recorded, transcribed and translated into English and the data were analysed thematically. Results: Women encountered barriers at individual, health care service and societal levels. Lack of knowledge of available services, concern about the health care primary focus on physical issues, lack of privacy in health consultations, lack of trust in confidentiality, fear of being labelled ‘mentally ill’ and losing access to their children were all highlighted. Women wished for health professionals to take the initiative in enquiring about DV. Wider issues concerned women’s social and economic dependency on their husbands which led to fears about transgressing social and cultural norms by speaking out. Women feared being blamed and ostracised by family members and others, or experiencing an escalation of violence. Conclusions: Palestinian women’s agency to be proactive in help-seeking for DV is clearly limited. Our findings can inform training of health professionals in Palestine to address these barriers, to increase awareness of the link between DV and many common presentations such as depression, to ask sensitively about DV in private, reassure women about confidentiality, and increase awareness among women of the role that health services can play in DV.
WITHDRAWN: The lncRNA XIST promotes colorectal cancer cell growth through regulating the miR-497-5p/FOXK1 axis
Authors: Wang Nan , He Jia-Xing , Jia Guo-Zhan , Wang Ke , Zhou Shuai , Wu Tao , He Xian-Li 
Published: October 2020

Abstract

Background: Recent studies suggest that long noncoding RNAs (lncRNAs) play an important role in tumorigenesis. As a newly identified lncRNA, the role of XIST in colorectal cancer (CRC) has not been established. Here, we sought to characterize the role of XIST and its associated regulatory network in CRC cells. Methods: Expression of XIST mRNA, miR-497-5p, and forkhead box k1 (FOXK1) in CRC cells and tissues were detected using quantitative real-time polymerase chain reaction (qRT-PCR). Proliferation and apoptosis of CRC cells were determined using the CCK-8 cell counting assay and flow cytometry. The rate of cell migration and invasion was determined using a transwell assay. The relationships between XIST, miR-497-5p, and FOXK1 were predicted and confirmed using a dual-luciferase reporter assay. Expression of FOXK1 protein was quantified by Western blot. Results: XIST and FOXK1 expression were significantly upregulated in CRC tissues and cell lines, while miR-497-5p expression was downregulated. XIST knockdown significantly suppressed CRC cell proliferation, migration, and invasion. Silencing of XIST also reversed the downregulation of miR-497-5p and upregulation of FOXK1. Moreover, blocking XIST expression was shown to inhibit CRC tumor growth in vivo and the effects were antagonized by the loss of miR-497-5p. miR-497-5p was shown to act as a sponge of XIST and also targeted FOXK1 in CRC cells.Conclusion: XIST was shown to promote the malignancy of CRC cells by competitively binding to miR-497-5p, resulting in an increase in FOXK1 expression. These results suggest that targeting of XIST may represent a possible treatment for colon cancer.