bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mepolizumab-Induced Posterior Reversible Encephalopathy Syndrome (PRES), a new patient report
Authors: Puram Vikram V. , Ghazaleh Dana , Salari Apameh , McCleary Kaci , Moriarty Gerald , Nichols Kendall , Ghannam Malik , Brown Kevin , Berry Brent 
Published: August 2022

Abstract
Background
Posterior Reversible Encephalopathy Syndrome (PRES) is a neurotoxic state characterized by seizures, headache, vision change, paresis, and altered mental status. PRES has an important place in medicine due to the wide variety of causative diseases, infections, and medications that precipitate its mysterious onset. Although exposure to medications, particularly immunosuppressants, cancer chemotherapy, and biologic drugs, is a common occurrence in patients who develop PRES, Mepolizumab has never before been associated.

Case presentation
This report of a 67-year-old male patient outlines the first reported case of Mepolizumab-induced PRES in the literature.

Conclusions
Treatment of severe asthma, asthma-exacerbations, and diseases such as eosinophilic granulomatosis with polyangiitis (formerly Churg-Strauss) with Mepolizumab is rapidly gaining popularity ever since the drug’s recent FDA-approval. This report aims to raise awareness of this potentially life-threatening and previously unreported side effect of Mepolizumab since early identification of the causative agent is the key to preventing the severe neurologic disability and possible death that may occur from the delayed treatment of PRES.
Prediction of small-for-gestational-age neonates at 33–39 weeks’ gestation in China: logistic regression modeling of the contributions of second- and third-trimester ultrasound data and maternal factors
Authors: Xu Danping , Shen Xiuzhen , Guan Heqin , Zhu Yiyang , Yan Minchan , Wu Xiafang 
Published: August 2022

Abstract
Objectives
A screening model for prediction of small-for-gestational-age (SGA) neonates (SGAp) was established by logistic regression using ultrasound data and maternal factors (MF). We aimed to evaluate the ability of SGAp as well as abdominal circumference (AC) and estimated fetal weight (EFW) measurements to predict SGA neonates at 33–39 weeks’ gestation.

Methods
This retrospective study evaluated 5298 singleton pregnancies that had involved three ultrasound examinations at 21+0–27+6, 28+0–32+6, and 33+0–39+6 weeks. All ultrasound data were transformed to MoM values (multiple of the median). Multivariate logistic regression was used to analyze the correlation between SGA status and various variables (ultrasound data and MF) during pregnancy to build the SGAp model. EFW was calculated according to the Hadlock formula at 33–39 weeks of gestation. The predictive performance of SGAp, AC MoM value at 33+0–39+6 weeks (AC-M), EFW MoM value (EFW-M), EFW-M plus MF, AC value at 33+0–39+6 weeks (AC), AC growth velocity, EFW, and EFW plus MF was evaluated using ROC curves. The detection rate (DR) of SGA neonate with SGAp, AC-M, EFW-M, and EFW-M plus MF at false positive rate (FPR) of 5% and 10%, and the FPR at DR of 85%, 90%, and 95% were observed.

Results
The AUCs of SGAp, AC-M, EFW-M, EFW-M plus MF, AC, AC growth velocity, EFW, and EFW plus MF for SGA neonates screening were 0.933 (95%CI: 0.916–0.950), 0.906 (95%CI: 0.887–0.925), 0.920 (95%CI: 0.903–0.936), 0.925 (95%CI: 0.909–0.941), 0.818 (95%CI: 0.791–0.845), 0.786 (95%CI: 0.752–0.821), 0.810 (95%CI: 0.782–0.838), and 0.834 (95%CI: 0.807–0.860), respectively. The screening efficiency of SGAp, AC-M, EFW-M, and EFW-M plus MF are significantly higher than AC, AC growth velocity, EFW, and EFW plus MF. The DR of SGAp, AC-M, EFW-M, and EFW-M plus MF for SGA neonates were 80.4%, 69.6%, 73.8% and 74.3% at 10% FPR. The AUCs of SGAp, AC-M, EFW-M, and EFW-M plus MF 0.950 (95%CI: 0.932–0.967), 0.929 (95%CI: 0.909–0.948), 0.938 (95%CI: 0.921–0.956) and 0.941 (95%CI: 0.924–0.957), respectively for screening SGA neonates delivered within 2 weeks after the assessment. The DR for these births increased to 85.8%, 75.8%, 80.0%, and 82.5%, respectively.

Conclusion
The rational use of ultrasound data can significantly improve the prediction of SGA statuses.
AST·MLR index and operation injury condition are novel prognostic predictor for the prediction of survival in patients with colorectal cancer liver metastases undergoing surgical resection
Authors: Chen Qichen , Li Mingxia , Chen Jinghua , Huang Zhen , Chen Xiao , Zhao Hong , Cai Jianqiang 
Published: August 2022

Abstract
Background
The prognostic values of preoperative aspartate aminotransferase (AST), monocyte-to-lymphocyte ratio (MLR), AST·MLR index (AMLRI) and operation injury condition in patients with colorectal cancer liver metastases (CRLM) remains unclear. This retrospective study assessed the relationship between these markers, progression-free survival (PFS), and overall survival (OS) in CRLM patients undergoing resection.

Methods
AMLRI was defined as AST × MLR. Operation injury condition was defined according to operation time and blood loss. Cox regression analyses were used to identify risk factors and to develop nomograms. C-indexes, time-dependent receiver operating characteristic (time-ROC) curves and calibration curves were used to assess the models.

Results
A total of 379 patients were enrolled. The optimal cut-off value of the AMLRI was 3.33. In the multivariable analysis, AMLRI > 3.33 (hazard ratio [HR] = 2.162, p = 0.002) and serious operation injury condition (HR = 1.539, p = 0.012) were predictive for unfavourable OS, and AMLRI > 3.33 (HR = 1.462, p = 0.021) was predictive for unfavourable PFS. The nomograms were superior to Fong’s Clinical Risk Score (CRS) according to the C-indexes (PFS: 0.682 vs. 0.600; OS: 0.730 vs. 0.586) and time-ROCs.

Conclusions
Preoperative AMLRI and operation injury condition are easily accessible predictors for prognosis. The nomograms performed better than CRS for the prediction of recurrence and survival.
METTL3 promotes non-small cell lung cancer (NSCLC) cell proliferation and colony formation in a m6A-YTHDF1 dependent way
Authors: Dou Xuejun , Wang Zhiyuan , Lu Weiqiang , Miao Libin , Zhao Yuefeng 
Published: August 2022

Abstract
Background
N6-methyladenosine (m6A) is the most common RNA modification, which plays a pivotal role in tumor development and progression. In this study, we assessed the role of m6A methyltransferase METTL3 in FRAS1-involved cell proliferation and colony formation of non-small cell lung cancer (NSCLC) cell lines.

Methods
Cell viability was analyzed by Cell Counting Kit (CCK-8) and colony formation. M6A RNA immunoprecipitation (IP), Ribosomal immunoprecipitation, RNA immunoprecipitation (RIP) were performed to verify the relationship between METTL3, FRAS1 and YTHDF1. Rescue experiments to confirm the regulatory mechanism of METTL3-FRAS1 promoted NSCLC cell proliferation through CDON by cooperating YTHDF1.

Results
We found that FRAS1 was correlated with poor prognosis in NSCLC patients, of which the transcript undergoes m6A modification regulated by METTL3. METTL3 silence reduced cell viability of NSCLC cells HCC827 and NCI-H1975, which could be restored by FRAS1 overexpression. The m6A modification of FRAS1 could be recognized by YTHDF1. FRAS1 silence or YTHDF1 silence could rescue the elevated NSCLC cell proliferation, colony formation, and tumor growth induced by METTL3 overexpression in vitro and in vivo.

Conclusions
Our study reveals that METTL3-FRAS1 plays a crucial role in NSCLC cell proliferation, colony formation, and tumor growth through the regulation of CDON by cooperating YTHDF1.
Does T1 slope minus cervical lordosis mismatch affect surgical outcomes of cervical laminoplasty in the absence of preoperative severe kyphosis?
Authors: Sakamoto Ryuji , Nakamoto Hideki , Yoshida Yuichi , Ohtomo Nozomu , Nagata Kosei , Kato So , Doi Toru , Matsubayashi Yoshitaka , Taniguchi Yuki , Tanaka Sakae , Oshima Yasushi 
Published: August 2022

Abstract
Background
The impact of the T1 slope minus cervical lordosis (T1S-CL) on surgical outcomes in patients with degenerative cervical myelopathy undergoing laminoplasty (LP) remain uncertain.

Methods
One hundred patients who underwent cervical LP were retrospectively reviewed. Radiographic measurements included C2–C7 lordosis (CL), T1 slope (T1S), and C2–C7 sagittal vertical axis (SVA). Additionally, pain numeric rating scale, neck disability index (NDI), 12-Item Short-Form Health Survey, Euro QOL 5 dimensions (EQ5D), and Japanese Orthopedic Association score were investigated. According to past reports, T1S–CL > 20° was defined as mismatched. Then, based on T1S-CL mismatching, patients were divided into 2 groups.

Results
This research understudied 67 males and 33 females with a mean age of 67 y. Preoperatively, only eight patients showed a T1S-CL mismatch. While the C2–7 Cobb angles did not change significantly after surgery, the T1 slope (T1S) angle increased, increasing the T1S-CL as a result. As we compared the clinical outcomes based on the preoperative T1S-CL mismatching, there were no significant differences between the two groups. On the other hand, the number of patients in the mismatched group increased to 21 patients postoperatively. As we compared clinical outcomes based on the postoperative T1S-CL mismatching, the postoperative NDI score and preop/postop EQ5D score were significantly worse in the mismatch group.

Conclusions
Although cervical LP showed inferior outcomes in patients with postoperative T1S-CL mismatch even in the absence of severe preoperative kyphosis (> 10°), preoperative T1S-CL mismatch was not adversely prognostic.
A new nomogram of urinary flow rate and volume based on multiple measurements per healthy adult Japanese men using a portable uroflowmeter (P-Flowdiary®)
Authors: Shinohara Masatake , Torimoto Kazumasa , Matsushita Chie , Gotoh Daisuke , Yoshida Hisashi , Saka Toshihisa , Hirao Yoshihiko , Hirayama Akihide , Fujimoto Kiyohide 
Published: August 2022

Abstract
Background
To develop a nomogram of urinary volume and flow based on the data of Japanese men without lower urinary tract symptoms and multiple flows per participant whose characteristics were clear.

Methods
Overall, 101 Japanese male volunteers without lower urinary tract symptoms aged between 20 and 59 years were enrolled. A portable uroflowmeter (P-Flowdiary®) was used to record urinary information (flow rate and volume) for 2 successive days. The model (quadratic, linear, or logarithmic regression) most fit for the relationship between maximum flow rate and voided volume was determined. The maximum flow rate at > 150 mL was compared among the 20–29-, 30–39-, 40–49-, and 50–59-year age groups. Nomograms appropriate for the age groups were created.

Results
The mean age, International Prostate Symptom Score, and Overactive Bladder Symptom Score were 38.5 years, 0.42, and 0.24, respectively. The quadratic regression model was the most fit because its mean coefficient determination was 0.93 ± 0.06. The mean maximum flow rate was significantly lower in the 50–59-year age group (21.8 ± 5.05 mL/s, P < 0.01) than in the younger groups (24.14 ± 4.94, 24.05 ± 6.99, and 24.64 ± 5.72 mL/s). The 2 nomograms are Y = 28.99 {1 − exp(− 0.01 × X)} and Y = 25.67 {1 − exp(− 0.01 × X)} for the 20–49- and 50–59-year age groups, respectively.

Conclusions
The nomogram can predict maximum flow rate based on voided volume in Japanese men aged 20–59 years without lower urinary tract symptoms.
Evaluation of sealing efficacy and removal convenience of sealing materials for implant abutment screw access holes
Authors: Zhou Huangjun , Ye Sixian , Lyu Xingyu , Feng Hao , Liu Min , Wen Cai 
Published: August 2022

Abstract
Background
Sealing materials are used to fill abutment screw access holes (SAH) to prevent microleakage and protect the central screws in oral implant restoration. However, thus far, no consensus has been reached on sealing material selection. In this study, a comparison of the sealing efficacy and removal convenience of different sealing materials for cement-retained implant restoration was conducted.

Methods
Various sealing materials were classified into five groups, namely, gutta-percha (GP), temporary restorative paste (TRP), vinyl polysiloxane (VPS), polytetrafluoroethylene (PTFE) tape, and onlay resin (OR), and 35 sets of analog-abutments were allocated into five groups of seven specimens. A sealing efficacy test was conducted using a modified dye-penetration method, in which a lower absorbance indicated better sealing efficacy. For the removal-convenience test, the materials were removed from each SAH after solidification, and the retrieval time was recorded.

Results
On days 1 and 10, PTFE exhibited the highest absorbance value with significant differences compared to the other groups. On day 30, TRP and PTFE showed significantly higher absorbance values than GP, VPS, and OR, but no significant difference was detected between TRP and PTFE (p = 0.424). The absorbance values of TRP and PTFE from days 1, 10, and 30 showed significant intragroup differences, while those of the other groups did not. In terms of the removal convenience on days 1, 10, and 30, VPS achieved the best performance, followed by PTFE, OR, TRP, and GP.

Conclusion
Within the limitations of this experiment, VPS and OR showed better sealing efficacy against microleakage and a more convenient removal than the other materials; thus, VPS and OR are recommended for clinical use.
Requirements for an electronic handover system for interprofessional collaboration between psychotherapists and occupational health professionals – a qualitative study
Authors: Kohl Fiona , Angerer Peter , Guthardt Lisa , Weber Jeannette 
Published: August 2022

Abstract
Background
An electronic handover system provides a potential way to bridge the interface between psychotherapy and occupational health. This qualitative study therefore aimed assessing (1) content-related and (2) functional requirements that psychotherapists and occupational health professionals expect from an electronic handover system to exchange relevant information about their patients with common mental disorders.

Methods
Five focus groups with psychotherapists and occupational health professionals (occupational physicians and members of company integration management) were conducted via video conference using an interview guide. The focus groups were transcribed and content-analysed using MAXQDA.

Results
With regard to content-related requirements, information that serve to assess employee’s ability to work was described as particularly relevant by occupational physicians and members of company integration management (e.g. restrictions in certain work areas or ability to work under time pressure). Psychotherapists indicated that information about the employee’s working conditions is particularly relevant. This includes description of work tasks or conflicts at the workplace. Concerning functional requirements, all professional groups attached importance to data security and functions to improve communication and collaboration (e.g. the use of standardised handover forms).

Conclusion
This study provides insight into the desired content-related and functional requirements by psychotherapists, occupational physicians and members of company integration management for an electronic handover system. However, the theoretical and practical development of such a system requires several additional steps, such as the involvement of further relevant stakeholders (e.g. patients, software developers).
Access to infertility care services towards Universal Health Coverage is a right and not an option
Authors: Bezad Rachid , Omrani Sanae El , Benbella Amal , Assarag Bouchra 
Published: August 2022

Abstract
Background
In Morocco, the national health plan 2025 was developed to promote Sexual and Reproductive Health (SRH) services for all. The principal aim was to achieve the Universal Health Coverage of SRH by 2030. For many years, health authorities’ efforts had focused on reducing maternal mortality through a widespread access to antenatal and obstetric care and family planning services. This has resulted in a significant gap between the availability of SRH components, namely obstetric and family planning care, and access to infertility services including Assisted Reproductive Technology (ART). The objective of this study is to answer two important questions. First, why some SRH programs and services are given priority by international and national political leaders while infertility care receives little attention; second, what are the factors that influence this prioritization?

Methods
We used Shiffman and Smith’s framework composed of four elements: the strength of the actors involved in the initiative, the power of the ideas they use to represent the health problem, the nature of the political contexts in which they operate and the characteristics of the services. We added a fifth element to the framework, the outcome. We applied this framework to the case of infertility services in Morocco. We conducted a desk review and interviews with actors involved in SRH and infertility care advocates as well as with decision makers involved in implementing Universal Health Coverage (UHC).

Results
Our results showed that despite the efforts made by the advocates of infertility care; the enactment in 2019 of a law regulating infertility care services; and the presence of two Assisted Reproductive Technology Units in the public sector, infertility services remain at an early stage of development hampered by multiple challenges. Among others, a lack of political entrepreneurs to ensure a strong leadership; the political windows were often missed; community members lacked consensus on a coherent public positioning of the problem, and advocates' perception and power of the idea lacked evidence and precise indicators of the problem.

Conclusion
To ensure the convergence and alignment of all stakeholders, it is recommended to translate the regulation of infertility into measurable activities with defined human and financial resources, equitable fertility health coverage, and quality fertility care to respond to women and infertile couples’ needs, rights and dignity.
Behavioral differences among domestic cats in the response to cat-attracting plants and their volatile compounds reveal a potential distinct mechanism of action for actinidine
Authors: Bol Sebastiaan , Scaffidi Adrian , Bunnik Evelien M. , Flematti Gavin R. 
Published: August 2022

Abstract
Background
It has been known for centuries that cats respond euphorically to Nepeta cataria (catnip). Recently, we have shown that Lonicera tatarica (Tatarian honeysuckle), Actinidia polygama (silver vine), and Valeriana officinalis (valerian) can also elicit this “catnip response”. The aim of this study was to learn if the behavior seen in response to these plants is similar to the response to catnip. Furthermore, we studied if these responses are fixed or if there are differences between cats. While nepetalactone was identified decades ago as the molecule responsible for the “catnip response”, we know that this volatile is found almost exclusively in catnip. Therefore, we also aimed to identify other compounds in these alternative plants that can elicit the blissful behavior in cats.
Bioassays with 6 cats were performed in a low-stress environment, where 5 plants and 13 single compounds were each tested for at least 100 and 17 h, respectively. All responses were video recorded and BORIS software was used to analyze the cats’ behavior.

Results
Both response duration and behavior differed significantly between the cats. While individual cats had preferences for particular plants, the behavior of individual cats was consistent among all plants. About half a dozen lactones similar in structure to nepetalactone were able to elicit the “catnip response”, as were the structurally more distinct molecules actinidine and dihydroactinidiolide. Most cats did not respond to actinidine, whereas those who did, responded longer to this volatile than any of the other secondary plant metabolites, and different behavior was observed. Interestingly, dihydroactinidiolide was also found in excretions and secretions of the red fox, making this the first report of a compound produced by a mammal that can elicit the “catnip response”. A range of different cat-attracting compounds was detected by chemical analysis of plant materials but differences in cat behavior could not be directly related to differences in chemical composition of the plants. Together with results of, among others, habituation / dishabituation experiments, this indicates that additional cat-attracting compounds may be present in the plant materials that remain to be discovered.

Conclusions
Collectively, these findings suggest that both the personality of the cat and genetic variation in the genes encoding olfactory receptors may play a role in how cats respond to cat-attracting plants. Furthermore, the data suggest a potential distinct mechanism of action for actinidine.
Circulating exosomal mRNA signatures for the early diagnosis of clear cell renal cell carcinoma
Authors: He Xing , Tian Feng , Guo Fei , Zhang Fangxing , Zhang Huiyong , Ji Jin , Zhao Lin , He Jingyi , Xiao Yutian , Li Longman , Wei Chunmeng , Huang Caihong , Li Yexin , Zhang Feng , Yang Bo , Ye Huamao , Wang Fubo 
Published: August 2022

Abstract
Background
There are no proven tumor biomarkers for the early diagnosis of clear cell renal cell carcinoma (ccRCC) thus far. This study aimed to identify novel biomarkers of ccRCC based on exosomal mRNA (emRNA) profiling and develop emRNA-based signatures for the early detection of ccRCC.

Methods
Four hundred eighty-eight participants, including 226 localized ccRCCs, 73 patients with benign renal masses, and 189 healthy controls, were recruited. Circulating emRNA sequencing was performed in 12 ccRCCs and 22 healthy controls in the discovery phase. The candidate emRNAs were evaluated with 108 ccRCCs and 70 healthy controls in the test and training phases. The emRNA-based signatures were developed by logistic regression analysis and validated with additional cohorts of 106 ccRCCs, 97 healthy controls, and 73 benign individuals.

Results
Five emRNAs, CUL9, KMT2D, PBRM1, PREX2, and SETD2, were identified as novel potential biomarkers of ccRCC. We further developed an early diagnostic signature that comprised KMT2D and PREX2 and a differential diagnostic signature that comprised CUL9, KMT2D, and PREX2 for RCC detection. The early diagnostic signature displayed high accuracy in distinguishing ccRCCs from healthy controls, with areas under the receiver operating characteristic curve (AUCs) of 0.836 and 0.830 in the training and validation cohorts, respectively. The differential diagnostic signature also showed great performance in distinguishing ccRCCs from benign renal masses (AUC = 0.816), including solid masses (AUC = 0.810) and cystic masses (AUC = 0.832).

Conclusions
We established and validated novel emRNA-based signatures for the early detection of ccRCC and differential diagnosis of uncertain renal masses. These signatures could be promising and noninvasive biomarkers for ccRCC detection and thus improve the prognosis of ccRCC patients.