bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bidirectional screening and treatment outcomes of diabetes mellitus (DM) and Tuberculosis (TB) patients in hospitals with measures to integrate care of DM and TB and those without integration measures in Malawi
Authors: Nyirenda John L. Z. , Wagner Dirk , Ngwira Bagrey , Lange Berit 
Published: January 2022

Abstract
Introduction
There are efforts in low and middle-income countries (LMICs) to integrate Tuberculosis (TB) and Diabetes mellitus (DM) healthcare services, as encouraged by WHO and other international health organizations. However, evidence on actual effect of different integration measures on bidirectional screening coverages and or treatment outcomes for both diseases in LMICs is scarce.

Objectives and methods
Retrospective chart review analysis was conducted to determine effects of integrated care on bidirectional screening and treatment outcomes for both TB patients and people with DM (PWD) recruited in eight Malawian hospitals. Data of ≥ 15 years old patients registered between 2016 to August 2019 were collected and analysed.

Results
557 PWDs (mean age 54) and 987 TB patients (mean age 41) were recruited. 64/557 (11.5%) PWDs and 105/987 (10.6%) of TB patients were from an integrating hospital. 36/64 (56.3%) PWDs were screened for TB in integrated healthcare as compared to 5/493 (1.0%) in non-integrated care; Risk Difference (RD) 55.2%, (95%CI 43.0, 67.4), P < 0.001, while 10/105 (9.5%) TB patients were screened for DM in integrated healthcare as compared to 43/882 (4.9%) in non-integrated care; RD 4.6%, (95%CI − 1.1, 10.4), P = 0.065. Of the PWDs screened, 5/41 (12.2%) were diagnosed with TB, while 5/53 (9.4%) TB patients were diagnosed with DM. On TB treatment outcomes, 71/508 (14.8%) were lost to follow up in non-integrated care and none in integrated care were lost to follow-up; RD − 14.0%, (95%CI: − 17.0,-11.0), p < 0.001. Among PWDs, 40/493 (8.1%) in non-integrated care and 2/64 (3.1%) were lost to follow up in integrated care; RD − 5.0%, (95%CI:-10.0, − 0.0); P = 0.046. After ≥ 2 years of follow up, 62.5% PWDs in integrated and 41.8% PWDs in non-integrated care were retained in care, RD 20.7, (95%CI: 8.1, 33.4), P = 0.001.

Conclusion
We found higher bidirectional screening coverage and less loss to follow-up in one centre that made more efforts to implement integrated measures for TB and DM care than in 7 others that did not make these efforts. Decisions on local programs to integrate TB/DM care should be taken considering currently rather weak evidence and barriers faced in the local context as well as existing guidelines.
Application value of the treatment of breast cancer bone metastases with radioactive seed 125I implantation under CT-guidance
Authors: Li Haiwen , Wang Maobo , Zhu Zhenhua , Lu Yingqiang 
Published: January 2022

Abstract
Background
To investigate the application value of the treatment of breast cancer bone metastases with radioactive seed 125I implantation under CT-guidance.

Methods
A total of 90 patients with breast cancer admitted to our hospital from January 2017 to January 2018 were selected as the research objects and were divided into control group and experimental group according to random grouping, with 45 cases in each group. Conventional treatment was used in the control group, while the treatment of radioactive seed 125I implantation under CT-guidance was used in the experimental group. The clinical efficacy, pain intensity and levels of carcinoembryonic antigen (CEA), carcinoembryonic antigen 153 (CA153), carbohydrate antigen (CA125) in the two groups were compared.

Results
As for the pain intensity, it was evidently lower in the experimental group after treatment than that in the control group (P < 0.05); as for the total effective rate, it was obviously higher in the experimental group after treatment than that in the control group (P < 0.05); as for the levels of CEA, CA153 and CA125, the data in the experimental group after treatment were much lower than the control group (P < 0.05).

Conclusion
Radioactive seed 125I implantation under CT-guidance can effectively improve the effect of the treatment of breast cancer bone metastases. It has curative efficacy and it is worth promoting and using.
Diagnostic accuracy of anthropometric indices for discriminating elevated blood pressure in pediatric population: a systematic review and a meta-analysis
Authors: Tao Jun-Min , Wei Wei , Ma Xiao-Yang , Huo Ying-Xiang , Hu Meng-Die , Li Xiao-Feng , Chen Xin 
Published: January 2022

Abstract
Background
Childhood obesity is more likely to increase the chance of many adult health problems. Numerous studies have shown obese children to be more prone to elevated blood pressure (BP) and hypertension. It is important to identify an obesity anthropometric index with good discriminatory power for them in pediatric population.

Methods
MEDLINE/PubMed, Web of Science, and Cochrane databases were retrieved comprehensively for eligible studies on childhood obesity and hypertension/elevated BP through June 2021. The systematic review and meta-analysis of studies used receiver operating characteristics (ROC) curves for evaluating the discriminatory power of body mass index (BMI), waist circumference (WC), and waist-to-height ratio (WHtR) in distinguishing children with elevated BP and hypertension.

Results
21 cross-sectional studies involving 177,943 children and 3–19 years of age were included in our study. Meta-analysis showed that the pooled area under the reporting receiver-operating characteristic curves (AUC) and 95% confidence intervals (CIs) for BMI, WC, and WHtR to detect hypertension of boys were 0.68 (0.64, 0.72), 0.69 (0.64, 0.74), 0.67 (0.63, 0.71), for elevated BP, the pooled AUCs and 95% CIs were 0.67 (0.61, 0.73), 0.65 (0.58, 0.73), 0.65 (0.61, 0.71). The pooled AUCs and 95% CIs for BMI, WC and WHtR of predicting hypertension were 0.70 (0.66, 0.75), 0.69 (0.64, 0.75), 0.67 (0.63, 0.72) in girls, the pooled AUCs and 95% CIs of predicting elevated BP were 0.63 (0.61, 0.65), 0.62 (0.60, 0.65), 0.62 (0.60, 0.64) respectively. There was no anthropometric index was statistically superior in identifying hypertension and elevated BP, however, the accuracy of BMI predicting hypertension was significantly higher than elevated BP in girls (P < 0.05). The subgroup analysis for the comparison of BMI, WC and WHtR was performed, no significant difference in predicting hypertension and elevated BP in pediatric population.

Conclusions
This systematic review showed that no anthropometric index was superior in identifying hypertension and elevated BP in pediatric population. While compared with predicting elevated BP, all the indicators showed superiority in predicting hypertension in children, the difference was especially obvious in girls. A better anthropometric index should be explored to predict children’s early blood pressure abnormalities.
Non-disclosing youth: a cross sectional study to understand why young people do not disclose suicidal thoughts to their mental health professional
Authors: McGillivray Lauren , Rheinberger Demee , Wang Jessica , Burnett Alexander , Torok Michelle 
Published: January 2022

AbstractBackgroundPrevalence of suicidal ideation increases rapidly in adolescence, and many choose not to seek help and disclose their ideation. Young people who do disclose suicidal ideation, prefer to do so with peers and family compared to mental health professionals, who are best placed to provide evidence-based treatment. This study aimed to identify key factors associated with young people’s decision to, or not to disclose suicidal thoughts to their mental health practitioner.MethodsA community-based sample of young Australians (16 - 25 years), who had experienced suicidal ideation and engaged with a mental health professional, completed an online questionnaire (N=513) which assessed demographic characteristics, severity of depression, anxiety, psychological distress, and suicidal ideation, lifetime suicide attempts, exposure to suicide loss, personal suicide stigma, prioritisation of mental health issues, and therapeutic alliance. Logistic regression analyses were used to identify factors associated with disclosure.ResultsThough the full sample had engaged in therapy, 39% had never disclosed suicidal ideation to their clinician. Those who had disclosed were more likely to report greater therapeutic alliance (OR=1.04, 95% CI=1.02–1.06), personal suicide stigma (OR=1.04, 95% CI=1.01–1.06), prioritisation of suicidal ideation (OR=.24, 95% CI=0.14-0.42), and lifetime history of suicide attempt (OR=.32, 95% CI=0.18-0.57). The most common reason for not disclosing was concern that it would not remain confidential.ConclusionThese findings provide new insights into why young people may not seek help by disclosing suicidal ideation, despite having access to a mental health professional, and establish evidence to inform practice decisions and the development of prevention strategies to support young people for suicide.
The association between serum albumin and depression in chronic liver disease may differ by liver histology
Authors: Cao Junyan , Qiu Weihong , Yu Yong , Li Na , Wu Huixiang , Chen Zhaocong 
Published: January 2022

Abstract
Background
There are conflicting results regarding the association between chronic liver disease (CLD) and depression and the underlying biological mechanisms are lack of investigation. To address the impact of depression and its effects on the management of CLD, its biological marker is critical to be identified. The present study explored the association between serum albumin and depression in CLD patients and whether the association varied in different liver histological stages.

Methods
Based on the United States National Health and Nutrition Examination Survey 2017–2018, the data of serum albumin and depressive symptoms from 627 participants with CLD were used. Depression symptoms were assessed with the nine-item Patient Health Questionnaire (PHQ-9). We used multivariate linear regression to evaluate the association between serum albumin and PHQ-9 scores. Stratified analysis was performed according to the liver histology examined by vibration controlled transient elastography.

Results
Serum albumin level was inversely associated with PHQ-9 scores in the multivariate regression model after adjusting for mainly potential confounders (β = − 1.113, 95% CI: − 2.065 to − 0.162, P = 0.0221). In the subgroup analysis stratified by gender, controlled attenuation parameter (CAP) and liver stiffness measurement (LSM), the inverse association remained significant in female (β = − 2.002, 95% CI: − 3.515 to − 0.489, P = 0.0100), patients with CAP < 274 dB/m (β = − 2.215, 95% CI: − 3.621 to − 0.808, P = 0.0023) and patients with LSM ≥8.2 kPa (β = − 4.074, 95% CI: − 6.237 to − 1.911, P = 0.0003). Moreover, the association was much stronger when the serum albumin was higher than 3.4 g/dL among patients with LSM ≥8.2 kPa (β = − 4.835, 95% CI: − 7.137 to − 2.533, P < 0.0001).

Conclusion
Our study revealed an inverse association between serum albumin and depression in CLD patients and this association differed according to liver histological changes. Serum albumin could be a warning marker for depressive symptoms in CLD patients. It is essential for taking corresponding intervention strategies.
The efficacy of intraarticular viscosupplementation after arthroscopic partial meniscectomy: a randomized controlled trial
Authors: Yoon Kyoung Ho , Wan Woo Seung , Kim Yoon-Seok , Park Jae-Young 
Published: January 2022

Abstract
Background
This study aimed to evaluate the efficacy of viscosupplementation after arthroscopic partial meniscectomy.

Method
A randomized controlled trial of 47 patients who underwent arthroscopic partial meniscectomy was conducted between March 2020 and March 2021. Patients were randomized into two groups: a viscosupplementation group (n = 23) and a control group (n = 24). A single-dose intraarticular hyaluronic acid injection was used as viscosupplementation. The 100 mm visual analogue scale (VAS) for pain assessment was measured at baseline and at 1 day, 2 weeks, 6 weeks, and 3 months post-surgery. The International Knee Documentation Committee (IKDC), Tegner, Lysholm, and Western Ontario and McMaster University Osteoarthritis Index (WOMAC) scores and range of motion (ROM) of the knee were measured at baseline, 2 weeks, 6 weeks, and 3 months.

Results
The 100 mm VAS score for pain was significantly lower in the viscosupplementation group at 2 weeks post-surgery (27.5 mm vs. 40.7 mm, P = 0.047). ROM was significantly greater in the viscosupplementation group than in the control group at 2 weeks (131.5° vs. 121.0°, P = 0.044) post-surgery. No significant differences were observed in the IKDC or in the Tegner, Lysholm, and WOMAC scores between the two groups.

Conclusions
Viscosupplementation after arthroscopic partial meniscectomy significantly reduced pain at 2 weeks post-surgery and improved ROM of the knee at 2 weeks post-surgery. There might be some benefits in terms of pain and functional recovery of viscosupplementation after arthroscopic surgery.

Study design
Randomized controlled trial; Level of evidence, 1.

Trial registration
This randomized controlled trial was registered at cris.nih.go.kr #KCT0004921.
Exploring undergraduate nursing students’ experiences towards home-based learning as pedagogy during the COVID-19 pandemic: a descriptive qualitative exploration
Authors: Hu Yanan , Ow Yong Jenna Qing Yun , Chng Mui-Lee Cecilia , Li Ziqiang , Goh Yong-Shian 
Published: January 2022

Abstract
Background
The global COVID-19 pandemic has led to the need for educators to explore online platforms in delivering lessons to students. Home-based learning is one of the most commonly-used teaching methods that allow learning to take place despite a physical separation between the students and the educators.

Methods
A descriptive qualitative approach was used to explore the experiences of nursing undergraduates when using home-based learning as a pedagogy during the COVID-19 pandemic. Data were collected from twenty-three nursing students (n = 14 in year one; n = 9 in year two) of their full-time pre-registration nursing program in a public-funded university in Singapore. Semi-structured interviews using an interview guide was conducted through Zoom-based video-conferencing from November 2020 to January 2021. The interview lasted between 45 and 65 min (median = 45 min). Data collection took place concurrently with thematic analysis through Braun and Clarke’s six-step approach. This study was reported according to the Consolidated Criteria for Reporting Qualitative Research.

Results
Three main themes identified during the data analysis were: (1) challenges of home-based learning, where students detailed their experiences and difficulties encountered during the process; (2) the effectiveness of home-based learning, which explored the pedagogy’s impact on the students’ learning experience; and (3) students’ motivation to learn, where the effects on student morale and motivation in partaking in learning tasks were discussed.

Conclusions
Results from this study suggested that universities should incorporate more home-based learning opportunities as home-based learning to continue playing a crucial role in the foreseeable future. Universities should continue to incorporate more home-based learning opportunities into the existing nursing curriculaa in order to test their capacities and address technical challenges in online learning. Future studies should also consider incorporating other pedagogical strategies when conducting lessons online.
CRISPR screens uncover protective effect of PSTK as a regulator of chemotherapy-induced ferroptosis in hepatocellular carcinoma
Authors: Chen Yiran , Li Li , Lan Jie , Cui Yang , Rao Xiaosong , Zhao Jing , Xing Tao , Ju Gaoda , Song Guangtao , Lou Jizhong , Liang Jun 
Published: January 2022

Abstract
Background
Hepatocellular carcinoma (HCC) is among the most common forms of cancer and is associated with poor patient outcomes. The emergence of therapeutic resistance has hampered the efficacy of targeted treatments employed to treat HCC patients to date. In this study, we conducted a series of CRISPR/Cas9 screens to identify genes associated with synthetic lethality capable of improving HCC patient clinical responses.

Methods
CRISPR-based loss-of-function genetic screens were used to target 18,053 protein-coding genes in HCC cells to identify chemotherapy-related synthetic lethal genes in these cells. Synergistic effects were analyzed through in vitro and in vivo analyses, while related mechanisms were explored through RNA-seq and metabolomics analyses. Potential inhibitors of identified genetic targets were selected through high-throughput virtual screening.

Results
The inhibition of phosphoseryl-tRNA kinase (PSTK) was found to increase HCC cell sensitivity to chemotherapeutic treatment. PSTK was associated with the suppression of chemotherapy-induced ferroptosis in HCC cells, and the depletion of PSTK resulted in the inactivation of glutathione peroxidative 4 (GPX4) and the disruption of glutathione (GSH) metabolism owing to the inhibition of selenocysteine and cysteine synthesis, thus enhancing the induction of ferroptosis upon targeted chemotherapeutic treatment. Punicalin, an agent used to treat hepatitis B virus (HBV), was identified as a possible PSTK inhibitor that exhibited synergistic efficacy when applied together with Sorafenib to treat HCC in vitro and in vivo.

Conclusions
These results highlight a key role for PSTK as a mediator of resistance to targeted therapeutic treatment in HCC cells that functions by suppressing ferroptotic induction. PSTK inhibitors may thus represent ideal candidates for overcoming drug resistance in HCC.
miR-653-5p suppresses the viability and migration of fibroblast-like synoviocytes by targeting FGF2 and inactivation of the Wnt/beta-catenin pathway
Authors: Dong Peilong , Tang Xiaobo , Wang Jian , Zhu Botao , Li Zhiyun 
Published: January 2022

Abstract
Background
Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease. Several studies reported that fibroblast-like synoviocytes (FLSs) and miRNAs are associated with RA pathogenesis. This study explored the function of miR-653-5p in the regulation of human fibroblast-like synoviocytes-rheumatoid arthritis (HFLS-RA) cells.

Methods
The mRNA and protein levels of genes were measured by RT-qPCR and western blot, respectively. MTT, wound healing, and invasion assays were used to evaluate the viability and metastasis of FLSs. Luciferase reporter and RNA pull-down assays were employed to determine the interaction between miR-653-5p and FGF2.

Results
RT-qPCR results demonstrated that miR-653-5p expression was decreased and FGF2 level was increased in synovial tissues and FLSs of RA. Moreover, the viability and metastasis of FLSs were accelerated by miR-653-5p addition, which was restrained by miR-653-5p suppression. Furthermore, we demonstrated that levels of Rac1, Cdc42, and RhoA were decreased after miR-653-5p addition. Besides, luciferase reporter and RNA pull-down assays implied that miR-653-5p targeted the 3′-UTR of FGF2. Functional assays showed that FGF2 overexpression neutralized the suppressive effects of miR-653-5p addition on HFLS-RA cell viability, metastasis, and the levels of Rho family proteins. Meanwhile, the levels of β-catenin, cyclin D1, and c-myc were declined by miR-653-5p supplementation, but enhanced by FGF2 addition.

Conclusion
In sum, we manifested that miR-653-5p restrained HFLS-RA cell viability and metastasis via targeting FGF2 and repressing the Wnt/beta-Catenin pathway.
Prospective serological and molecular cross-sectional study focusing on Bartonella and other blood-borne organisms in cats from Catalonia (Spain)
Authors: Álvarez-Fernández Alejandra , Maggi Ricardo , Martín-Valls Gerard Eduard , Baxarias Marta , Breitschwerdt Edward Bealmear , Solano-Gallego Laia 
Published: January 2022

Abstract
Background
There is limited clinical or epidemiological knowledge regarding Bartonella infection in cats, and no serological studies have compared the presence of antibodies against different Bartonella species. Moreover, there are limited feline Bartonella studies investigating co-infections with other vector-borne pathogens and the associated risk factors. Therefore, the objective of this study was to investigate Bartonella spp. infections and co-infections with other pathogens in cats from Barcelona (Spain) based on serological and/or molecular techniques and to determine associated risk factors.

Methods
We studied colony and owned cats (n = 135). Sera were tested for Bartonella henselae-, Bartonella quintana-, and Bartonella koehlerae-specific antibodies using endpoint in-house immunofluorescence antibody assays. Bartonella real-time PCR (qPCR) and conventional PCR (cPCR) were performed. In addition, cPCR followed by DNA sequencing was performed for other pathogenic organisms (Anaplasma, Babesia, Cytauxzoon, Ehrlichia, Hepatozoon, hemotropic Mycoplasma, and Theileria spp.).

Results
From 135 cats studied, 80.7% were seroreactive against at least one Bartonella species. Bartonella quintana, B. koehlerae, and B. henselae seroreactivity was 67.4, 77.0, and 80.7%, respectively. Substantial to almost perfect serological agreement was found between the three Bartonella species. Colony cats were more likely to be Bartonella spp.-seroreactive than owned cats. Moreover, cats aged ≤ 2 years were more likely to be Bartonella spp.-seroreactive. Bartonella spp. DNA was detected in the blood of 11.9% (n = 16) of cats. Cats were infected with B. henselae (n = 12), B. clarridgeiae (n = 3), and B. koehlerae (n = 1). Mycoplasma spp. DNA was amplified from 14% (n = 19) of cat blood specimens. Cats were infected with Mycoplasma haemofelis (n = 8), Candidatus M. haemominutum (n = 6), Candidatus Mycoplasma turicensis (n = 4), and Mycoplasma wenyonii (n = 1). Anaplasma, Babesia, Cytauxzoon, Ehrlichia spp., Hepatozoon, and Theileria spp. DNA was not amplified from any blood sample. Of the 16 Bartonella spp.-infected cats based on PCR results, six (37%) were co-infected with Mycoplasma spp.

Conclusions
Bartonella spp. and hemoplasma infections are prevalent in cats from the Barcelona area, whereas infection with Anaplasma spp., Babesia, Cytauxzoon, Ehrlichia spp., Hepatozoon, and Theileria infections were not detected. Co-infection with hemotropic Mycoplasma appears to be common in Bartonella-infected cats. To our knowledge, this study is the first to document M. wenyonii is infection in cats.

Graphical Abstract