bluuebunny/crossref_metadata_2025_split huggingface dataset:
LncRNA NEAT1 promotes proliferation of ovarian cancer cells and angiogenesis of co-incubated human umbilical vein endothelial cells by regulating FGF9 through sponging miR-365
Authors: Yuan Jialing , Yi Ke , Yang Lingyun 
Published: January 2021

Abstract

Objective:
To uncover the function of lncRNA NEAT1 in ovarian cancer (OC) cells and its mechanism.

Methods:
The expression patterns of lncRNA NEAT1 and FGF9 in human OC cells and human ovarian epithelial cells was determined. OC cells were transfected with sh-NEAT1, pcDNA3.1-NEAT1, miR-365 mimic, miR-365 inhibitor or pcDNA3.1-NEAT1 + sh-NEAT1 before cell proliferation rate and cell clone formation rate were measured. After the transfected OC cells were co-cultivated with human umbilical vein endothelial cells (HUVECs), Matrigel angiogenesis assay tested angiogenesis of HUVECs; qRT-PCR and Western blot tested the expressions of vascular endothelial growth factor (VEGF), angiogenin 1 (Ang-1) and matrix metalloproteinase 2 (MMP2). Dual-luciferase reporter assay determined the targeted binding of NEAT1 and FGF9 to miR-365.

Results:
LncRNA NEAT1 and FGF9 are over-expressed in OC cells. Knockdown of NEAT1 or FGF9, or over-expression of miR-365 results in decreased proliferation rate and cell clones as well as inhibited angiogenesis and down-regulated expressions of VEGF, Ang-1 and MMP2. Over-expression of NEAT1 or knockdown of miR-365 can reverse the effect caused by FGF9 knockdown. NEAT1 can down-regulate the expression of miR-365 while up-regulating that of FGF9. Dual-luciferase reporter assay determined that NEAT1 competes with FGF9 for binding to miR-365.

Conclusion:
LncRNA NEAT1 up-regulates FGF9 by sponging miR-365, thus promoting OC cell proliferation and angiogenesis of HUVECs.
Effect of moxibustion on quality of life after chemotherapy in patients with the malignant tumor
Authors: Tao Dan , Xu Jingyu , Zou Shuyuan , Tan Yanfu , Ai Shuangchun 
Published: January 2021

Abstract

Background:
The quality of life of patients with malignant tumor can be affected by the severity and treatment of the disease. After chemotherapy, the main symptoms are gastrointestinal reactions, including nausea, vomiting, loss of appetite, and so on, and hematologic response including leukopenia, anemia, and bleeding in severe cases. Currently, moxibustion is conducted to improve the living life of patients after chemotherapy. This article will make a comprehensive and objective discussion in terms of the effect of moxibustion on quality of life after chemotherapy in patients with malignant tumors.

Methods:
After searching the Chinese database (CNKI, VIP, Wanfang Database, and Chinese Biomedical Database) and English database (PubMed, Embase, the Cochrane Library Web of Science), Meta-analysis was performed according to the randomized controlled trial of moxibustion after chemotherapy in patients with malignant tumors. The retrieval time was limited from the time of building the repository to October 2020. Two researchers independently conducted data extraction and quality evaluation of literature on the included studies, and RevMan5.3 was used for Meta-analysis on the included literature.

Results:
After analyzing the included literature, this study suggested that by combining chemotherapy with moxibustion, the adverse reactions such as nausea, vomiting, appetite, and insomnia can be relieved. Meanwhile, the psychological burden of patients can be alleviated to a certain extent. Therefore, moxibustion can improve the overall health level and quality of life of patients with malignant tumors.

Conclusion:
This study will provide evidence-based medical evidence that moxibustion can improve the quality of life after chemotherapy and reduce chemotherapy's adverse reactions in patients with malignant tumors.

Ethics and dissemination:
Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences.

OSF Registration number:
DOI 10.17605/OSF.IO/Q5NYM.
Effectiveness and safety of different dressings therapy for pressure injuries
Authors: Cai Yitong , Zhou Yuying , Xing Lina , Kang Yingying , Li Hailing , Cheng Peng , Wang Yujuan 
Published: January 2021

Abstract

Background:
Pressure injuries, also known as pressure ulcers, are local skin injuries. Once a pressure injury occurs, clinical treatment is relatively difficult, the treatment cycle is long, and the treatment cost is high, which brings heavy burdens to patients and society. Therefore, look for a reliable pressure injuries treatment method is 1 of the focus of clinical nursing workers.

Objective:
At present, there are many kinds of dressings to treat pressure injuries, and there is no uniform conclusion about which dressing is the most effective. Therefore, we systematically evaluate the effects of different dressings on the treatment of pressure injuries.

Methods:
We systematically searched the Chinese and English databases: PubMed, Embase, CENTRAL, CINAHL, Web of Science, CNKI, CBM, VIP, Wan Fang. Literature screening, data extraction, and quality evaluation were carried out by 2 researchers, and finally, use R software to carry out network meta-analysis.

Results:
This study is ongoing and the results will be submitted to a peer-reviewed journal for publication.

Ethics and dissemination:
Ethical approval is not applicable, since this is an overview based on published articles.

Protocol registration number:
INPLASY2020100087.
Renal tissue elasticity by acoustic radiation force impulse
Authors: Lee Alan , Joo Dong Jin , Han Woong Kyu , Jeong Hyeon Joo , Oh Min Jung , Kim Yu Seun , Oh Young Taik 
Published: January 2021

Abstract

Background:
Some studies reported the correlations between renal parenchymal stiffness measured by transient elastography or acoustic radiation force impulse (ARFI) and the extent of interstitial fibrosis. This study was prospectively designed to evaluate the correlation between clinical, histological findings and the kidney shear wave velocity (SWV, m/s) assessed by ARFI elastography to identify factors affecting the kidney SWV in normal patients.

Methods:
Seventy-three adult living kidney transplantation donors were enrolled in our center between September 2010 and January 2013. Before transplantation, all donors were evaluated by ARFI elastography to identify the range of SWV in kidneys. Time-zero biopsies were performed on all graft kidneys before implantation.

Results:
Mean age of donors was 42.0 ± 11.3 years. The mean SWV and depth were 2.21 ± 0.58 m/s and 5.37 ± 1.06 cm. All histological findings showed mild degree of the Banff score, only grade I. In univariate analyses, the SWV was not associated with all histological parameters. Age (r = -0.274, P = .019) diastolic blood pressure (DBP, r = -0.255, P = .030) and depth for SWV measurement (r = -0.345, P = .003) were significantly correlated with the SWV. In multivariate linear regression analysis, age, gender, body mass index (BMI), and depth for SWV measurement were significantly correlated with the SWV (P = .003, .005, .002, and .004, respectively).

Conclusions:
We demonstrated that all histological findings are not correlated with the SWV of donor kidney. Otherwise, factors influencing the kidney SWV assessed by ARFI elastography are age, gender, BMI, and depth for the SWV measurement in donors for kidney transplantation.
The coronavirus disease of 2019 pandemic-associated stress among medical students in middle east respiratory syndrome-CoV endemic area
Authors: Batais Mohammed A. , Temsah Mohamad-Hani , AlGhofili Hesham , AlRuwayshid Nawaf , Alsohime Fahad , Almigbal Turky H. , Al-Rabiaah Abdulkarim , Al-Eyadhy Ayman A. , Mujammami Muhammad Hussain , Halwani Rabih , Jamal Amr A. , Somily Ali Mohammed 
Published: January 2021

Abstract
The coronavirus disease of 2019 (COVID-19) pandemic significantly affected different life aspects, including healthcare communities and academic institutes. We aimed to assess the level of stress and risk factors among medical students and interns during the COVID-19 pandemic in the setting of the middle east respiratory syndrome -CoV endemic area.
A questionnaire-based cross-sectional study was conducted on a randomly selected sample of medical students and interns. The questionnaire was anonymously self-administered to indicate perceive hygienic practice change, importance of viral prevention domestic hygiene, perceive adequacy of received information, perceived agreement to facilitators to alleviate covid stress, self-reported stress level, and generalized anxiety disorder score.
A total of 322 returned the questionnaire (69.7% response rate). Participants had good knowledge regarding severe acute respiratory syndrome -CoV2 in multiple aspects, with an average score of 13.8 out of 14. Two-thirds (62.4%) of the students experienced mild anxiety, (23.9%) had moderate anxiety, (6.8%) had clinically high anxiety level, and another (6.8%) had a clinically very high anxiety level. The stress level, as reported by the respondents (on a 1-10 scale), showed a correlation with the Generalized Anxiety Disorder scale. We observed an increased level of social avoidance and hygienic practice facilitated by availability of hand sanitizers. Majority of the students receive information regarding COVID-19 from reliable and official resources
Most students reported mild to moderate levels of anxiety, and was associated with enhancement of their universal precaution measures. The availability of alcohol-based hand sanitizers and the off-campus study were great relievers. The importance of reliable pandemic resources in educating students during pandemics is emphasized. Furthermore, this study indicate the importance of students’ support services to address mental health and students’ wellbeing in the era of pandemics.
Traditional Chinese medicine for gouty arthritis
Authors: Pu Meng-jun , Yao Cheng-jiao , Liu Li-ming , Ren Li-jun , Li Yong-li , Xie Yan 
Published: January 2021

Abstract

Background:
Gouty arthritis (GA) is a chronic disease caused by monosodium urate crystal deposition. Repeated attacks of arthritis may lead to the deposition of urate to form gout stone, resulting in joint deformity and joint damage. Although GA is not fatal, it causes low work productivity and low quality of life. Western drug, such as febuxostat, colchicine, allopurinol, often cannot get satisfying curative effect, and may even lead to serious side effects, such as exfoliative dermatitis or uremia. However, the therapeutic effect of Traditional Chinese medicine is very satisfactory. The treatment effect of simiao powder, a Chinese patent medicine, combined with acupuncture was widely used on treatment of GA. Although it has been widely used in clinical practice, its relative effectiveness and safety have not been confirmed. Therefore, this study will use meta-analysis to verify the efficacy and safety of simiao powder combined with acupuncture in the treatment of GA.

Methods:
All randomized controlled trial of simiao powder combined with acupuncture for the treatment of RA from their inception 29 October, 2020 will be searched form the China National Knowledge Infrastructure, Wanfang Database, Chinese Science and Technology Periodical Database, Chinese Biomedical Literature Database, Pubmed, Embase, Web of Science, and the Cochrane library. Two authors will independently select studies, extract data based on pre-designed inclusion and exclusion criteria. Methodological quality assessment and risk of bias will be assessed using Cochrane bias risk tool. All data analysis will be conducted using Revman5.3, WinBUGS 1.4.3, and Stata14.2 software.

Results:
We will compare the different outcome indicators of various studies to provide a synthesis of the efficacy and safety of Simiao powder combined with acupuncture for GA patients. The main outcome measures included efficacy, remission rate (no drug symptoms), recurrence rate, clinical absolute score and relative score. Secondary outcome measures included related adverse reactions and uric acid concentration.

Conclusion:
The findings of the study will provide helpful evidence for the efficacy and safety of simiao powder combined with acupuncture in the treatment of GA.

Registration number:
This study protocol have been funded through a protocol registry. The registry number is INPLASY2020110028
Association study of single nucleotide polymorphism in tryptophan hydroxylase 1 gene with adolescent idiopathic scoliosis
Authors: Li Junyu , Yang Zexi , Yu Miao 
Published: January 2021

Abstract

Background:
Adolescent idiopathic scoliosis is a common spinal deformity among children and adolescents worldwide with its etiology uncertain. Over a decade, a single nucleotide polymorphism rs10488682 in tryptophan hydroxylase 1 (TPH1) gene has been investigated in several association studies. We perform this study to summarize the current evidence of TPH1 rs10488682 polymorphisms and adolescent idiopathic scoliosis (AIS).

Methods:
Six databases were systematically searched: PubMed, Embase, Cochrane Library, Web of Science, Chinese Biomedical Literature, and Wanfang database. Eligible case–control studies related to TPH1 and AIS were selected. Reference lists of them were reviewed for more available studies. Two authors independently screened and evaluated the literature and extracted data. The odds ratios and 95% confidence intervals were derived in association tests. Subgroup analysis was conducted by ethnicity. Sensitivity analysis was performed to examine the stability of the overall results.

Results:
A total of 1006 cases and 1557 controls in 3 independent studies were included for meta-analysis. Statistical significance was discovered in heterozygote model (AT vs AA: OR = 1.741, 95%Cl = 1.100–2.753, P = .018 < .05, I
2 = 0%), recessive model (AA vs AT + TT: OR = 0.640, 95%Cl = 0.414–0.990, P = .045 < .05, I
2 = 0%) and over-dominant model (AT vs AA + TT: OR = 1.366, 95%Cl = 1.115–1.673, P = .003 < .05, I
2 = 84.7%) in overall populations. Similar associations were also found in the Caucasian population. No significant associations were found in other genotypic comparisons and allelic comparisons.

Conclusions:
Statistically significant correlations were discovered between the TPH1 rs10488682 polymorphisms and AIS. Heterozygous AT genotype seems to be risky with an over-dominant effect. Ethnicity appears to modify the disease association.

Registration:
Not applicable.
Nursing intervention using healing touch in total knee replacement
Authors: Liu Pingfang , Yao Juan , Qiu Chengfeng 
Published: January 2021

Abstract

Objective:
To assess the efficacy of healing touch (HT) for reducing pain and promoting wound healing in patients undergoing total knee replacement (TKR).

Method:
The experiment will be implemented from December 2020 to December 2021 and was granted through the Research Ethics Committee of Huaihua First People's Hospital (3928/823). 60 patients are included in the study. The recruitment criteria of patients includes:
The exclusionary criteria includes
The measurement of pain is conducted by the visual analog scale, while the levels of anxiety is measured with the State-Trait Anxiety Inventory. For all data, they are analyzed through using the software of IBM SPSS Statistics for Windows, version 20 (IBM Corp., Armonk, NY, USA).

Results:
Table 1 indicates the comparison of clinical outcomes between the control group and study group.

Conclusion:
HT appears to reduce the postoperative pain and improve patient satisfaction after TKR.
Comparison of clinical outcomes and spino-pelvic sagittal balance in degenerative lumbar spondylolisthesis
Authors: Li Renjie , Shao Xiaofeng , Li Xuefeng , Liu Yijie , Jiang Weimin 
Published: January 2021

Abstract
Spino-pelvic sagittal parameters are closely related to the lumbar degenerative diseases. The present study aims to compare clinical results and spino-pelvic sagittal balance treated with oblique lumbar interbody fusion (OLIF) and transforaminal lumbar interbody fusion (TLIF) in patients with degenerative lumbar spondylolisthesis at single segment.
We retrospectively reviewed and compared 28 patients who underwent OLIF (OLIF group) and 35 who underwent TLIF (TLIF group). Radiological results were evaluated with disc height (DH), foraminal height (FH), fused segment lordosis (FSL), lumbar lordosis (LL), pelvic tilt (PT), pelvic incidence (PI), and sacral slope (SS). Clinical results were evaluated with the Oswestry Disability Index (ODI) and VAS for back and leg pain.
The OLIF group showed higher improvement of DH and FH than the TLIF group at all time points after surgery (P < .05). No significant differences were found in PT, PI, and SS between the 2 groups (P > .05). Significant restoration of spino-pelvic sagittal balance was observed in the 2 groups after surgery. Significant differences in postoperative lumbar lordosis and fused segment lordosis were found between the 2 groups (P < .05). Significant difference in the improvement of symptoms was observed between the 2 groups. The OLIF group had lower VAS scores for back pain and ODI compared after surgery (P < .05).
It can be concluded that there are exactly differences in improvement of radiographic parameters between 2 approaches, which confirmed that OLIF is better in restoring spinal alignment. Besides, due to the unique minimally invasive approach, OLIF did exhibit a greater advantage in early recovery after surgery.
Immunotherapy vs platinum for advanced or metastatic thymic carcinoma
Authors: Qian Jiekun , Tong Zhangwei , Zhang Yannan , Chen Chun 
Published: January 2021

Abstract

Background:
Thymic carcinoma is a rare malignancy, and platinum-based chemotherapy has not previously been established as a standard treatment for advanced or metastatic thymic carcinoma. With the breakthrough and progress of immunotherapy, the possibility of curing thymic carcinoma has greatly increased. Some clinical trials have reported that compared with traditional platinum-based chemotherapy, the use of programmed death 1 and programmed death ligand 1 inhibitors alone can benefit patients and effectively prolong their overall survival. We compare the efficacy of single immunotherapy with traditional platinum-based chemotherapy in a systematic review and meta-analysis to provide a reliable basis for clinicians.

Methods:
Pubmed (Medline), Web of Science, Embase, Cochrane Central Register of Controlled Trials, and Google Scholar will be searched for relevant randomised controlled trials, quasi- randomised controlled trials, and Hi-Q(high quality) prospective cohort trials published or unpublished in any language before March 1, 2021. Subgroup analysis will be performed in tumor pathological stage and ethnicity. INPLASY registration number: INPLASY2020110060.

Results:
The results of this study will be published in a peer-reviewed journal.

Conclusion:
The results of this systematic review and meta-analysis will provide a basis for clinicians to formulate the best chemotherapy regimen for patients, as well as a research clue for clinical researchers in this field. The results of this study will expand the treatment options for thymic carcinoma, but due to the nature of the disease and intervention, large sample clinical trials are not abundant, so we will include some high-quality small sample trials, which may cause high heterogeneity.

INPLASY registration number:
INPLASY2020110060
Effectiveness and safety of different doses of tenecteplase in the treatment of acute ischemic stroke
Authors: Chen Guanfeng , Bai Chunfeng , Zhu Zhou , Li Junheng , Shao Sen 
Published: January 2021

Abstract

Background:
Tenecteplase is a modified recombinant tissue-plasminogen activator, which is effective and safe in the treatment of acute ischemic stroke. However, the therapeutic dose of tenecteplase has been controversial. The purpose of this study is to systematically investigate the efficacy and safety of different doses of tenecteplase thrombolytic therapy for acute ischemic stroke.

Methods:
Computer retrieval of English databases (PubMed, EMBASE, Web of Science, the Cochrane Library) and Chinese databases (CNKI, Wanfang, Viper, and Chinese Biomedical Database) is conducted for a randomized controlled clinical study on thrombolytic treatment of acute ischemic stroke with different doses of tenecteplase from the establishment of the database to October 2020. Two researchers independently conduct data extraction and literature quality evaluation on the quality of the included studies, and meta-analysis is conducted on the included literatures using RevMan5.3 software.

Outcome:
In this study, National Institute of Health Stroke Scale (NIHSS) score, Modified Rankin Scale (mRS) score scale, symptomatic intracranial hemorrhage (SICH) incidence, All-cause mortality, and so on are used to evaluate the efficacy and safety of tenecteplase thrombolytic therapy in acute ischemic stroke with different doses.

Conclusion:
This study will provide reliable evidence-based evidence for the clinical application of different doses of tenecteplase in thrombolytic therapy for acute ischemic stroke.

OSF Registration number:
DOI 10.17605/OSF.IO/2MPCW.
Diagnostic accuracy of different computer-aided diagnostic systems for prostate cancer based on magnetic resonance imaging
Authors: Xing Xiping , Zhao Xinke , Wei Huiping , Li Yingdong 
Published: January 2021

Abstract

Background:
Computer-aided detection (CAD) system for accurate and automated prostate cancer (PCa) diagnosis have been developed, however, the diagnostic test accuracy of different CAD systems is still controversial. This systematic review aimed to assess the diagnostic accuracy of CAD systems based on magnetic resonance imaging for PCa.

Methods:
Cochrane library, PubMed, EMBASE and China Biology Medicine disc were systematically searched until March 2019 for original diagnostic studies. Two independent reviewers selected studies on CAD based on magnetic resonance imaging diagnosis of PCa and extracted the requisite data. Pooled sensitivity, specificity, and the area under the summary receiver operating characteristic curve were calculated to estimate the diagnostic accuracy of CAD system.

Results:
Fifteen studies involving 1945 patients were included in our analysis. The diagnostic meta-analysis showed that overall sensitivity of CAD system ranged from 0.47 to 1.00 and, specificity from 0.47 to 0.89. The pooled sensitivity of CAD system was 0.87 (95% CI: 0.76–0.94), pooled specificity 0.76 (95% CI: 0.62–0.85), and the area under curve (AUC) 0.89 (95% CI: 0.86–0.91). Subgroup analysis showed that the support vector machines produced the best AUC among the CAD classifiers, with sensitivity ranging from 0.87 to 0.92, and specificity from 0.47 to 0.95. Among different zones of prostate, CAD system produced the best AUC in the transitional zone than the peripheral zone and central gland; sensitivity ranged from 0.89 to 1.00, and specificity from 0.38 to 0.85.

Conclusions:
CAD system can help improve the diagnostic accuracy of PCa especially using the support vector machines classifier. Whether the performance of the CAD system depends on the specific locations of the prostate needs further investigation.