bluuebunny/crossref_metadata_2025_split huggingface dataset:
Interleukin (IL)-25 suppresses IL-22 induced osteoclastogenesis in rheumatoid arthritis via STAT3 and p38 MAPK/IκBα pathway
Authors: Min Hong Ki , Won Ji-Yeon , Kim Bo-Mi , Lee Kyung-Ann , Lee Seoung-Joon , Lee Sang-Heon , Kim Hae-Rim , Kim Kyoung-Woon 
Published: June 2020

Abstract
Background

The present study aimed to evaluate the suppressive role of interleukin (IL)-25 in IL-22-induced osteoclastogenesis and receptor activator of nuclear factor κB ligand (RANKL) expression in rheumatoid arthritis (RA).

Methods

Serum from patients with RA and osteoarthritis (OA), and healthy controls, as well as synovial fluid from patients with RA and OA were collected, and the levels of IL-22 and IL-25 were measured. RA and OA synovial tissues were stained against IL-25. Fibroblast-like synoviocytes (FLSs) of patients with RA were cultured with IL-22, in the presence or absence of IL-25, and RANKL expression was measured by real-time PCR and enzyme-linked immunosorbent assay (ELISA). Human peripheral blood monocytes were cultured under IL-22/RANKL + M-CSF, with or without IL-25, and tartrate-resistant acid phosphatase (TRAP)-positive cells and osteoclast-related markers were investigated to determine osteoclastogenesis.

Results

Serum and synovial IL-25 levels in RA were up-regulated compared to those in OA and healthy control, and elevated expression of IL-25 in RA synovial tissue was re-confirmed. IL-25 and IL-22 levels showed significant correlation in serum and synovial fluid. Pre-treatment of FLS with IL-25 reduced IL-22-induced RANKL expression at the RNA level. The suppressive effects of IL-25 were confirmed to occur through the STAT3 and p38 MAPK/IκBα pathways. IL-25 reduced osteoclast differentiation and suppressed the expression of osteoclast-related markers.

Conclusion

In the current study, we demonstrated the regulatory effect of IL-25 on IL-22-induced osteoclastogenesis. Therapeutic approach involving augmentation of IL-25 regulatory response may serve as a novel treatment option for RA, especially by suppressing osteoclastogenesis.
WITHDRAWN: Outcomes in patients with early stage uterine clear cell carcinoma treated with chemotherapy and radiotherapy: A systematic review and meta-analysis
Authors: Cheng Jie , Zhuang Guanglei , Zhou Cheng , Chua Chee Wai , Zhang Yi , Corsi Daniel J. , Di Wen , Yin Xia 
Published: June 2020

Abstract
Background : Uterine clear cell carcinoma (UCCC) is a rare histological type of endometrial cancer with poor prognosis and high risk of tumor relapse. Although adjuvant chemotherapy (CT) and/or radiotherapy (RT) are often recommended for early stage UCCC patients, the effectiveness of these treatment strategies remains unclear. Methods : Systematic review and meta-analysis were applied to evaluate treatment-related outcomes of stage I-II UCCC patients. Search strategy was applied using electronic databases until June 1st, 2019. Inclusion criteria were retrospective, observational and prospective studies that reported outcome of UCCC patients receiving adjuvant therapy. Clinical endpoints like overall survival (OS) and progression-free survival (PFS) were evaluated. Data were extracted by two independent reviewers and a meta-analysis was performed. Results : 12 articles with a total of 3845 patients were analyzed. Overall, adjuvant CT after surgery could improve 5 year-OS significantly compared to patients without CT (odds ratio (OR): 0.75, 95% confidence interval (CI): 0.58-0.95; p=0.02). In comparison, RT could also improve OS in UCCC patients of early stage (OR: 0.61, 95% CI: 0.46-0.82; p=0.001) compared to the patients without RT, in US and Europe patients. Lastly, when comparing the patients undergoing both CT and RT with those receiving CT or RT alone, no further improvement in OS was observed (OR: 0.95, 95% CI: 0.53-1.72; P=0.88). Conclusions : Either CT or RT after surgery could improve the OS of early stage of UCCC patients. However, combinatorial CT and RT treatment did not improve the OS compared with CT or RT treatment alone.
Enteroviral and Herpes Simplex Virus Central Nervous System Infections in Infants &lt;90 Days Old: A Paediatric Investigators’ Collaborative Network on Infections in Canada (PICNIC) Study
Authors: Petel Dara , Barton Michelle , Renaud Christian , Ouchenir Lynda , Brophy Jason , Bowes Jennifer , Khan Sarah , Bitnun Ari , McDonald Jane , Boisvert Andrée-Anne , Ting Joseph , Roberts Ashley , Robinson Joan 
Published: June 2020

Abstract
Background

The relative contribution of viruses to central nervous system (CNS) infections in young infants is not clear. For viral CNS infections, there are limited data on features that suggest HSV etiology or on predictors of unfavorable outcome.

Methods

In this cross-sectional retrospective study, seven centers from the Pediatric Investigators Collaborative Network on Infections in Canada identified infants <90 days of age with CNS infection proven to be due to enterovirus (EV) or herpes simplex virus (HSV) January 1, 2013 through December 31, 2014.

Results

Of 174 CNS infections with a proven etiology, EV accounted for 103 (59%) and HSV for 7 (4%). All HSV cases and 41 (40%) EV cases presented before 21 days of age. Four HSV cases (57%) and 5 EV cases (5%) had seizures. Three (43%) HSV and 23 (23 %) EV cases lacked cerebrospinal fluid (CSF) pleocytosis. HSV cases were more likely to require ICU admission (p=0.010), present with seizures (p=0.031) and have extra-CNS disease (p<0.001). Poor long-term outcomes were more common in infants who had seizures.

Conclusions

Viruses accounted for approximately two-thirds of proven CNS infections in the first 90 days of life. Empiric therapy for HSV should be considered in suspected CNS infections in the first 21 days even in the absence of CSF pleocytosis unless CSF parameters are suggestive of bacterial meningitis.
Enteroviral and Herpes Simplex Virus Central Nervous System Infections in Infants &lt;90 Days Old: A Paediatric Investigators’ Collaborative Network on Infections in Canada (PICNIC) Study
Authors: Petel Dara , Barton Michelle , Renaud Christian , Ouchenir Lynda , Brophy Jason , Bowes Jennifer , Khan Sarah , Bitnun Ari , McDonald Jane , Boisvert Andrée-Anne , Ting Joseph , Roberts Ashley , Robinson Joan 
Published: June 2020

Abstract
Background: The relative contribution of viruses to central nervous system (CNS) infections in young infants is not clear. For viral CNS infections, there are limited data on features that suggest HSV etiology or on predictors of unfavorable outcome. Methods: In this cross-sectional retrospective study, seven centers from the Pediatric Investigators Collaborative Network on Infections in Canada identified infants <90 days of age with CNS infection proven to be due to enterovirus (EV) or herpes simplex virus (HSV) January 1, 2013 through December 31, 2014.Results: Of 174 CNS infections with a proven etiology, EV accounted for 103 (59%) and HSV for 7 (4%). All HSV cases and 41 (40%) EV cases presented before 21 days of age. Four HSV cases (57%) and 5 EV cases (5%) had seizures. Three (43%) HSV and 23 (23%) EV cases lacked cerebrospinal fluid (CSF) pleocytosis. HSV cases were more likely to require ICU admission (p=0.010), present with seizures (p=0.031) and have extra-CNS disease (p<0.001). Unfavorable outcome occurred in 12 cases (11% of all EV and HSV infections) but was more likely following HSV than EV infection (4 (57%) versus 8 (8%); p=0.002). Conclusions: Viruses accounted for approximately two-thirds of proven CNS infections in the first 90 days of life. Empiric therapy for HSV should be considered in suspected CNS infections in the first 21 days even in the absence of CSF pleocytosis unless CSF parameters are suggestive of bacterial meningitis. Neurodevelopmental follow-up should be considered in infants whose course of illness is complicated by seizures.
Reduction of ureteral stent encrustation by modulating the urine pH and inhibiting the crystal film with a new oral composition: a m ulticenter, placebo controlled, double blind, randomized clinical trial
Authors: Torrecilla Carlos , Fernández-Concha Jaime , Cansino José R. , Mainez Juan A. , Amón José H. , Costas Simbad , Angerri Oriol , Emiliani Esteban , Martín Miguel Arrabal , Polo Miguel Arrabal , García Ana , Reina Manuel C. , Sánchez Juan F. , Budía Alberto , Pérez-Fentes Daniel , Grases Félix , Costa-Bauzá Antonia , Cuñé Jordi 
Published: June 2020

Abstract
Background: Encrustation of ureteral double J stents is a common complication that may affect its removal. The aim of the proposed study is to evaluate the efficacy and safety of a new oral composition to prevent double J stent encrustation in indwelling times up to 8 weeks.Methods: A double-blinded, multicenter, placebo-controlled trial was conducted with 105 patients with indwelling double J stents enrolled across 9 public hospitals in Spain. The patients were randomly assigned (1:1) into intervention (53 patients) or placebo (52 patients) groups for 3 to 8 weeks and both groups self-monitored daily their morning urine pH levels. The primary outcome of analysis was the degree of stent ends encrustation, defined by a 4-point score (0 – none; 3 – global encrustation) using macroscopic and electron microscopy analysis of crystals, after 3 to 8-w indwelling period. Score was exponentially transformed according to calcium levels. Secondary endpoints included urine pH decrease, stent removal, and incidence of adverse events.Results: The intervention group benefits from a lower global encrustation rate of stent ends than placebo group (1% vs 8.2%; p < 0.018). Mean encrustation score was 85.12 (274.5) in the placebo group and 18.91 (102.27) in the intervention group (p < 0.025). Considering the secondary end points, treated patients reported greater urine pH decreases (p = 0.002). No differences in the incidence of adverse events were identified between the groups. Conclusions: Our data suggest that the use of this new oral composition is beneficial in the context of ureteral double J indwelling by decreasing mean, as well as global encrustation.Trial registration: This trial was registered at www.clinicaltrials.gov under the name “Combined Use of a Medical Device and a Dietary Complement in Patient Urinary pH Control in Patients With an Implanted Double J Stent” with date 2nd November 2017, code NCT03343275, and URL:https://clinicaltrials.gov/ct2/show/record/NCT03343275?term=NCT03343275&draw=2&rank=1
The evaluation of the distance between the popliteus tendon and the lateral collateral ligament footprint and the implant in Total Knee Arthroplasty using a 3-dimensional template.
Authors: Takubo Akihito , Ryu Keinosuke , Iriuchishima Takanori , Nagaoka Masahiro , Tokuhashi Yasuaki , Aizawa Shin 
Published: June 2020

Abstract
Background The popliteus tendon (PT) or lateral collateral ligament (LCL) stabilizes the postero-lateral aspects of the knees. When surgeons perform total knee arthroplasty (TKA), PT and LCL iatrogenic injuries are a risk because the femoral attachments are relatively close to the femoral bone resection area. The purpose of this study was to evaluate the distance between the PT or LCL footprint and the TKA implant using a 3D template system and to evaluate any significant differences according to the implant model.Methods Eighteen non-paired formalin fixed cadaveric lower limbs were used (average age: 80.3). Whole length lower limbs were resected from the pelvis. All the surrounding soft tissue except the PT, knee ligaments and meniscus were removed from the limb. Careful dissection of the PT and LCL was performed, and the femoral footprints were detected. Each footprint periphery was marked with a 1.5 mm K-wire. Computed tomography (CT) scanning of the whole lower limb was then performed. The CT data was analyzed with a 3D template system. This simulation models for TKA were the Journey II BCS and the Persona PS. The area of each footprint, and the length between the most distal and posterior point of the lateral femoral condyle and the edge of each footprint were measured. Matching the implant model to the CT image of the femur, the shortest length between each footprint and the bone resection area were calculated.Results PT and LCL footprint were detected in all knees. The area of the PT and LCL footprints was 38.7±17.7mm2 and 58.0±24.6mm2, respectively. The length between the most distal and posterior point of the lateral femoral condyle and the edge of the PT footprint was 10.3±2.4mm and 14.2±2.8mm, respectively. The length between most distal and most posterior point of the lateral femoral condyle and the edge of the LCL footprint was 16.3±2.3mm and 15.5±3.3mm, respectively. Under TKA simulation, the shortest length between the PT footprint and the femoral bone resection area for the Journey II BCS and the Persona PS was 4.3±2.5mm and 3.2±2.9mm, respectively. The shortest length between the LCL footprint and the femoral bone resection area for the Journey II BCS and the Persona PS was 7.2±2.3mm and 5.6±2.1mm, respectively. The PT attachment was damaged by the bone resection of the Journey II BCS and the Persona PS TKA in 3 and 9 knees, respectively.Conclusion The PT and LCL femoral attachments existed close to the femoral bone resection area of the TKA. To prevent postero-lateral instability in TKA, careful attention is needed to avoid damage to the PT and LCL during surgical procedures.
Genetic polymorphism of Plasmodium falciparum circumsporozoite protein on Bioko Island, Equatorial Guinea and global comparative analysis
Authors: Huang Hui-Ying , Liang Xue-Yan , Lin Li-Yun , Chen Jiang-Tao , Ehapo Carlos Salas , Eyi Urbano Monsuy , Li Jian , Jiang Ting-Ting , Zheng Yu-Zhong , Zha Guang-Cai , Xie Dong-De , He Jin-Quan , Chen Wei-Zhong , Liu Xiang-Zhi , Mo Huan-Tong , Chen Xin-Yao , Lin Min 
Published: June 2020

Abstract
Background Plasmodium falciparum circumsporozoite protein (PfCSP) is a potential malaria vaccine candidate, but various polymorphisms of the pfcsp gene among global P. falciparum population become the major barrier to the effectiveness of vaccines. This study aimed to investigate the genetic polymorphisms and natural selection of pfcsp in Bioko and the comparison among global P. falciparum population.Methods From January 2011 to December 2018, 148 blood samples were collected from P. falciparum infected Bioko patients and 96 monoclonal sequences of them were successfully acquired and analysed with 2200 global pfcsp sequences mined from MalariaGEN Pf3k Database and NCBI. Results In Bioko, the N-terminus of pfcsp showed limited genetic variations and the numbers of repetitive sequences (NANP/NVDP) were mainly found as 40 (35%) and 41 (34%) in central region. Most polymorphic characters were found in Th2R/Th3R region, where natural selection (p>0.05) and recombination occurred. The overall pattern of Bioko pfcsp gene had no obvious deviation from African mainland pfcsp (Fst=0.00878, p<0.05). The comparative analysis of Bioko and global pfcsp displayed the various mutation patterns and obvious geographic differentiation among populations from four continents (p<0.05). The global pfcsp C-terminal sequences were clustered into 138 different haplotypes (H_1 to H_138). Only 3.35% of sequences matched 3D7 strain haplotype (H_1). Conclusions The genetic polymorphism phenomena of pfcsp were found universal in Bioko and global isolates and the majority mutations located at T cell epitopes. Global genetic polymorphism and geographical characteristics were recommended to be considered for future improvement of malaria vaccine design.
Non-immune-mediated versus immune-mediated type 1 diabetes diagnosis and long-term differences. Retrospective analysis.
Authors: Catarino Diana , Silva Diana , Guiomar Joana , Ribeiro Cristina , Ruas Luísa , Cardoso Luís , Paiva Isabel 
Published: June 2020

Abstract
Background: The American Diabetes Association proposed two subcategories for type 1 diabetes mellitus : type 1A or immune-mediated diabetes (IDM) and type 1B or idiopathic diabetes. The absence of β-cell autoimmune markers, permanent insulinopenia and prone to ketoacidosis define the second category, whose pathogenesis remains unclear. Only a minority of patients fall into this category, also designated non-immune-mediated (NIDM), which is considered by several authors similar to type 2 diabetes. The aim of this study is to evaluate differences at the diagnosis and ten years later of two categories. Methods: Retrospective cohort study of patients with β-cell autoimmune markers performed at diagnosis and undetectable c-peptide. Were excluded patients with suspicion of another specific type of diabetes. We obtained two groups: IDM (≥ 1 positive antibody) and NIDM (negative antibodies). Age, family history, anthropometry, duration of symptoms, clinical presentation, blood glucose at admission, A1C, lipid profile, arterial hypertension, total diary dose of insulin (TDDI), microvascular and macrovascular complications were evaluated. Results were considered statistically significant with p<0.05. Results: 37 patients, 29 with IDM and 8 patients with NIDM. The age of diagnosis of IDM group (23 years) was significantly different (p=0.004) from the NIDM group (38.1). The body mass index (BMI) at the diagnosis did not differ significantly (p=0.435). The duration of symptoms was longer in the NIDM (p=0.003). The disease presentation (p=0.744), blood glucose (p=0.482) and HbA1C (p=0.794) at admission and TDID at discharge (p=0.301) did not differ significantly. Total and LDL cholesterol levels were higher in NIDM group but did not differ significantly (p=0.585 and p=0.579, respectively). After ten years BMI did not differ between groups(p=0.079). Patients with IDM showed a significantly higher HbA1C (p=0,008) and TDID (p=0.017). Relative to the lipid profile, there was no significant difference, however the LDL cholesterol and triglycerides were higher on the NIDM group, as the percentage of hypertension. Microvascular complications were higher in the IDM group, but no significant difference was found. Conclusion: Patients with IDM had a poor metabolic control and higher insulin requirement. Patients with NIDM were older and showed higher cardiovascular risk, resembling a clinical phenotype of type 2 diabetes.
Prevalence, antimicrobial susceptibility pattern, and associated factors of Salmonella and Shigella among food handlers in Adigrat University student’s cafeteria, Northern Ethiopia, 2018
Authors: Legese Haftom , Kahsay Tsega , Gebrewahd Aderajew , Berhe Brhane , Fseha Berhane , Tadesse Senait , Gebremariam Guesh , Negash Hadush , Mardu Fitsum , Tesfay Kebede , Adhanom Gebre 
Published: June 2020

Abstract
Background: Food handlers play a significant role in the transmission of foodborne infections. Salmonella and Shigella are the most common foodborne pathogens and their infections are a major public health problem globally. Thus, this study aimed to determine the prevalence, antimicrobial susceptibility patterns, and associated factors of Salmonella and Shigella among food handlers.Methodology: A cross-sectional study was conducted from March to August 2018 at Adigrat University student cafeteria, Northern Ethiopia. Data on socio-demographic and associated factors were collected using a structured questionnaire. Fresh stool samples were collected from 301 food handlers and transported to Adigrat University Microbiology Laboratory. Bacterial isolation and antimicrobial susceptibility test were performed using standard bacteriological methods. Data analysis was performed using SPSS version 22 and P < 0.05 with a corresponding 95% confidence interval was considered statistically significant.Results: A total of 301 food handlers were included in this study. The majority of study participants were females 265 (88.0 %). About 22 (7.3%) and 11 (3.7%) of food handlers were found to be positive for Salmonella and Shigella respectively. Hand washing after using a bathroom with water only, hand washing after using the bathroom, hand washing after touching dirty materials, hand washing before food handling, and fingernails status were significant associated factors identified. None of the Salmonella and Shigella isolates were sensitive to ampicillin. On the other hand, low resistance was found for chloramphenicol, ceftriaxone, and ciprofloxacin.Conclusion: The present study revealed that the prevalence of Salmonella and Shigella among food handlers was 22 (7.3%) and 11 (3.7%) respectively. Such colonized food handlers can contaminate food, drinks and could serve as a source of infection to consumers via the food chain. This indicates that there is a need for strengthened infection control measures to prevent Salmonella and Shigella transmission in the students’ cafeteria.
Scaled-Up Nutrition Education on Pulse-Cereal Complementary Food Practice in Ethiopia: A Cluster-Randomized Trial
Authors: Teshome Getenesh Berhanu , Whiting Susan J. , Green Timothy J. , Mulualem Demelash , Henry Carol J. 
Published: June 2020

Abstract
Background

Improving children's weight status through nutrition education (NE) for mothers about using pulses in complementary feeding has been demonstrated in pilot studies, but no effect on stunting was reported. The aim of the study was to evaluate the effectiveness of a 9-month pulse-nutrition education program on mothers' knowledge, attitude, and practices (KAP) towards pulses, as well as its impact on children's dietary diversity, and nutritional status. The NE was delivered by Health Extension Workers (HEWs).

Methods

A cluster randomized study was employed for the community-based interventional study. Twelve randomly selected villages in Sidama Zone, Southern Ethiopia were included in the study. A total of 772 mother-child pairs involved in the study; where 386 mother-child pairs in the intervention group received additional messages about pulse-cereal complementary food, and 386 pairs (the control) received only routine health education for 9 months. A survey on mothers’ KAP and anthropometric measurements of the children were taken at baseline, midline, and endline.

Results

At baseline and endline, maternal KAP and the dietary diversity score of the children (mean age at endline 18.8 ± 2.9 mo) were assessed. Results : Intervention mothers’ KAP improved ( p <0.001) at midline and endline compared to that of the control group, as did frequency of pulse consumption and DDS among children. At 9 months, the prevalence of stunting, wasting, and underweight was significantly reduced in the intervention group compared to the control group ( p =0.001).

Conclusions

NE delivered by HEWs improved KAP of mothers regarding pulse consumption and dietary diversity of children led to improved nutritional status of the children. Training HEWs on the use of pulses for CF may be an effective way to improve the health of children in Ethiopian communities.