bluuebunny/crossref_metadata_2025_split huggingface dataset:
The association between adult-onset Still’s disease and collapsing glomerulopathy: a case report
Authors: Orentas Matas , Patel Nilam , Rodby Roger , Hassan Sobia 
Published: October 2022

Abstract
Background
Collapsing glomerulopathy, characterized by marked hypertrophy and hyperplasia of the podocytes with eventual collapse of the glomerular tuft, is an important cause of end-stage renal disease. Among the many causes of collapsing glomerulopathy, autoimmune diseases, such as systemic lupus erythematosus, have been implicated. There are also rare reports of adult-onset Still’s disease, an autoinflammatory condition characterized by fever, rash, and inflammatory arthritis being associated with collapsing glomerulopathy.

Case presentation
Herein, we present a review of three published cases, and present a new case of a 15-year-old African American female patient with collapsing glomerulopathy who was diagnosed with adult-onset Still’s disease 12 years later when she presented with fevers, arthralgias, sore throat, lymphadenopathy, hepatocellular injury, and elevated serum ferritin. Her collapsing glomerulopathy was initially well controlled following induction therapy with cyclosporine and prednisone and maintenance therapy with losartan. However, after developing adult-onset Still’s disease, she had multiple flare-ups despite various immunosuppressive therapies and developed worsening renal function, eventually progressing to end-stage renal disease.

Conclusions
Our case-based review highlights a rare but important association between adult-onset Still’s disease and collapsing glomerulopathy, and postulates a possible pathophysiological link.
The percutaneous spinal endoscopy “isolation zone” technique for discogenic low back pain: a case series study
Authors: Wang Lu , Li Lingxia , Cheng Cai , Xue Yuan 
Published: October 2022

Abstract
Background
This study aimed to explore the clinical values of the percutaneous spinal endoscopy “isolation zone” technique for discogenic low back pain (DLBP).

Methods
This retrospective case series study enrolled patients with intervertebral DLBP treated with the percutaneous spinal endoscopy “isolation zone” technique in the department of Orthopedics, Cangzhou central Hospital affiliated to TianJin Medical University between September 2017 and September 2020.

Results
Forty-five patients with DLBP were enrolled. The mean operation time was 94.7 ± 17.7 min. The visual analogue scale (VAS) score of lumbosacral pain was 6.95 ± 1.02 before operation, 2.64 ± 0.71, 1.80 ± 0.54, 1.42 ± 0.50, and 1.27 ± 0.45 at 1, 3, 6, and 12 months after operation, respectively. The Oswestry disability index (ODI) score of low back pain was 72.84 ± 5.95 before operation, 35.1 ± 5.30, 25.22 ± 4.85, 16.78 ± 4.63, and 10.91 ± 2.36 at 1, 3, 6, and 12 months after operation, respectively. At final follow-up, the treatment effect based on modified MacNab criteria was excellent in 24 cases, good in 13 cases, and fair in 8 cases. The excellent/good rate was 82.2%.

Conclusion
The percutaneous spinal endoscopic “isolation zone” technique seems to be a promising surgical alternative for DLBP.
Cardioprotective effects of enteral vs. parenteral lactoferrin administration on myocardial ischemia-reperfusion injury in a rat model of stunned myocardium
Authors: Omiya Keisuke , Nakadate Yosuke , Oguchi Takeshi , Sato Tamaki , Matsuoka Toru , Abe Masako , Kawakami Akiko , Matsukawa Takashi , Sato Hiroaki 
Published: October 2022

Abstract
Background:
Lactoferrin, an iron-binding glycoprotein, is known to have protective effects against intestinal and cerebral ischemia-reperfusion (IR) injuries; however, its cardioprotective effects against the stunned myocardium are unknown. This study aimed to test the hypothesis that lactoferrin has cardioprotective effects against stunned myocardium.

Methods:
Using isolated rat hearts (Langendorff system), we determined the effects of lactoferrin administered enterally and by direct cardiac perfusion. Rat hearts were perfused using the Langendorff system, and two experiments were performed. In experiment 1, the hearts were divided into the enteral lactoferrin (E-LF) 7.5 m, 15 m, 30 m, and 60 m groups, where lactoferrin (1000 mg/kg) was administered enterally 7.5, 15, 30, and 60 min, respectively, before perfusion; and a control group, where saline was administered 30 min before perfusion. In experiment 2, hearts were allocated to the perfusate lactoferrin (P-LF) 15 and 100 groups, where 15 mg/L and 100 mg/L lactoferrin were respectively added to the perfusate, and a control group. Each group was perfused for 20 min prior to 15 min of no-flow ischemia with pacing, followed by 20 min of reperfusion. The primary outcome was the maximum left ventricular derivative of pressure development (LV dP/dt max) 15 min after reperfusion. Myocardial phospho-protein kinase B (p-Akt) was assayed using western blotting.

Results:
The LV dP/dt max 15 min after reperfusion in the E-LF 15 and 30 m groups was significantly higher than that in the control group. However, the effects disappeared in the E-LF 60 m group. In the second experiment, there were no significant differences in LV dP/dt max. Myocardial p-Akt was not significantly activated in any lactoferrin group.

Conclusion:
Cardioprotection was observed 15–30 min after enteral lactoferrin but not by direct cardiac perfusion with lactoferrin. Myocardial p-Akt was not associated with the cardioprotective effect. The cardioprotective effect may be induced by enteral lactoferrin-induced substances.
The effect of touch simulation in virtual reality shopping
Authors: Lee Ha Kyung , Yoon Namhee , Choi Dooyoung 
Published: October 2022

AbstractThis study aims to explore the effect of touch simulation on virtual reality (VR) store satisfaction mediated by VR shopping self-efficacy and VR shopping pleasure. The moderation effects of the autotelic and instrumental need for touch between touch simulation and VR store satisfaction are also explored. Participants wear a head-mounted display VR device (Oculus Go) in a controlled laboratory environment, and their VR store experience is recorded as data. All participants’ responses (n = 58) are analyzed using SPSS 20.0 for descriptive statistics, reliability analysis, exploratory factor analysis, and the Process macro model analysis. The results show that touch simulation positively influences VR store satisfaction, which is mediated by the self-efficacy and by the dual path of the self-efficacy and the pleasure. Furthermore, the relation between touch simulation and pleasure is moderated by need for touch. For individuals with a high level of autotelic need for touch, the effect of touch simulation on the pleasure is heightened. However, instrumental need for touch does not moderate the path of touch simulation on the self-efficacy.
Neurobrucellosis: report of 54 cases
Authors: Naderi HamidReza , Sheybani Fereshte , Parsa Ashkan , Haddad Mahboubeh , khoroushi Farzaneh 
Published: October 2022

Abstract
Background
Brucellosis is among the most widespread zoonotic diseases worldwide. Although rare, nervous system involvement due to Brucella infection is a major diagnostic challenge in endemic regions.

Patients and methods
This study was a cross-sectional investigation of hospitalized adults with neurobrucellosis from March 2007 to February 2017. We described the clinical characteristics, radiographical and laboratory features, and clinical outcomes of patients with neurobrucellosis.

Results
Fifty-four patients with neurobrucellosis were included. The median age was 35 (interquartile range, 25–50) years, and 32 (59%) cases were male. Thirty-four (63%) patients were stockmen or shepherds. The most common clinical manifestations were fever in 49 (91%) cases, headache in 47 (87%), decreased consciousness in 12 (22%), and seizures in 6 (11%). Meningeal signs were detected in 36 (67%) cases. Brucella species were isolated in five cases from blood or cerebrospinal fluid (CSF). The median of CSF leukocytes was 75 per µL, CSF protein 83 mg/dL, and CSF glucose 39 mg/dL. Only two cases had severe hypoglycorrhachia and one CSF protein ≥ 500 mg/dL. No patient died during hospitalization.

Conclusions
The symptoms of neurobrucellosis could be mild and nonspecific and the classic triad of meningitis is uncommon. Mild CSF pleocytosis of fewer than 50 leukocytes per microliter of CSF was common but severe hyperproteinorrhachia and severe hypoglycorrhachia were rare in neurobrucellosis. Differentiation between neurobrucellosis and systemic brucellosis is important, because more prolonged treatment is indicated for neurobrucellosis, and it could be associated with a broad spectrum of complications that require close follow-up.
Impact of Merging Into a Comprehensive Cancer Center on Health Care Teams and Subsequent Team-Member and Patient Experiences
Authors: Majumdar Debarati , Reynolds Kueny Clair , Anderson Morgan 
Published: October 2022

PURPOSE: Comprehensive health care centers are increasingly popular as they offer inclusive health care services under one roof. Often, these centers are formed by merging previously separate clinics. However, there is a lack of systematic guidance on the interprofessional, and interteam and intrateam dynamics that may develop during such an organizational change process. Using team process literature, we identify a possible model to explain how merging into a comprehensive cancer center (CCC) might influence health care teams and their subsequent outcomes, including patient experience. METHODS: We used a mixed-method research design. Qualitative data were collected via semistructured interviews from 20 health care professionals employed at a recently merged CCC. During the time frame the interviews were collected, quantitative data were collected from 50 patients receiving treatment at the cancer center through anonymous paper-pencil surveys. Qualitative interviews were analyzed using thematic analysis, on the basis of the input-process-output team dynamics framework. Descriptive statistics were calculated for patient experience data. Trends between data collections were identified. RESULTS: On the basis of our qualitative analysis, we provide an input-process-output framework that documents positive and negative aspects of interteam and intrateam dynamics associated with the merger process. Additionally, a number of connections were found between health care professional perceptions and quality patient experiences (eg, merger impacts on interteam and patient communication). CONCLUSION: Our findings and model may assist in future merging efforts. Future CCCs may use the proposed framework to better understand and visualize their postmerger progress, in particular from the aspects of interprofessional, and interteam and intrateam dynamics.
Histology-Specific Prognostication for Radiation-Associated Soft Tissue Sarcoma
Authors: Bartlett Edmund K. , Sharma Avinash , Seier Kenneth , Antonescu Cristina R. , Agaram Narasimhan P. , Jadeja Bhumika , Rosenbaum Evan , Chi Ping , Brennan Murray F. , Qin Li-Xuan , Alektiar Kaled M. , Singer Samuel 
Published: October 2022

PURPOSE Radiation-associated sarcomas (RAS) are rare but aggressive malignancies. We sought to characterize the histology-specific presentation and behavior of soft tissue RAS to improve individualized prognostication. METHODS A single-institutional prospectively maintained database was queried for all patients with primary, nonmetastatic RAS treated with surgical resection from 1982 to 2019. Patients presenting with the five most common RAS histologies were propensity-matched to those with sporadic tumors of the same histology. Incidence of disease-specific death (DSD) was modeled using cumulative incidence analyses. RESULTS Among 259 patients with RAS, the five most common histologies were malignant peripheral nerve sheath tumor (MPNST; n = 19), myxofibrosarcoma (n = 20), leiomyosarcoma (n = 24), undifferentiated pleomorphic sarcoma (UPS; n = 55), and angiosarcoma (AS; n = 62). DSD varied significantly by histology ( P = .002), with RAS MPNST and UPS having the highest DSD. In unadjusted analysis, RAS MPNST was associated with increased DSD compared with sporadic MPNST (75% v 38% 5-year DSD, P = .002), as was RAS UPS compared with sporadic UPS (49% v 28% 5-year DSD, P = .004). Unadjusted DSD was similar among patients with RAS AS, leiomyosarcoma, or myxofibrosarcoma and sporadic sarcoma of the same histology. After matching RAS to sporadic patients within each histology, DSD only differed between RAS and sporadic MPNST (83% v 46% 5-year DSD, P = .013). Patients with RAS AS presented in such a distinct manner to those with sporadic AS that a successful match was not possible. CONCLUSION The aggressive presentation of RAS is histology-specific, and DSD is driven by RAS MPNST and UPS histologies. Despite the aggressive presentation, standard prognostic factors can be used to estimate risk of DSD among most RAS. In MPNST, radiation association should be considered to independently associate with markedly higher risk of DSD.
CRABP2 Is Associated With Thyroid Cancer Recurrence and Promotes Invasion via the Integrin/FAK/AKT Pathway
Authors: Liu Chien-Liang , Hsu Yi-Chiung , Kuo Chi-Yu , Jhuang Jie-Yang , Li Ying-Syuan , Cheng Shih-Ping 
Published: October 2022

AbstractCellular retinoic acid-binding protein 2 (CRABP2) participates in retinoid partitioning between different nuclear receptors. Recently, we identified that CRABP2 is one of the progression-associated genes in thyroid cancer. To explore the prognostic and functional significance of CRABP2, immunohistochemical analysis was performed in thyroid tissues and neoplasms. Overexpression of CRABP2 was observed in malignant thyroid neoplasms but not in benign thyroid lesions. CRABP2 expression was an independent predictive factor for recurrence-free survival in patients with differentiated thyroid cancer. Knockdown of CRABP2 reduced the sensitivity of thyroid cancer cells to retinoic acid. Importantly, CRABP2 expression in thyroid cancer cells was associated with epithelial–mesenchymal transition properties, including anoikis resistance, migration, and invasion capacity. Furthermore, invasion promoted by CRABP2 was mediated at least partly by the integrin/focal adhesion kinase/AKT pathway. In summary, CRABP2 expression is upregulated in thyroid cancer with adverse prognostic implications. The invasion-stimulating effects appear independent of canonical retinoic acid signaling and may serve as a potential therapeutic target.
A Systematic Review of Neuropsychological Outcomes After Treatment of Intracranial Aneurysms
Authors: Nasra Mohamed , Weerakkody Dumindu , Maingard Julian Tam , Hall Jonathan , Mitreski Goran , Kok Hong Kuan , Smith Paul D. , Russell Jeremy H. , Jhamb Ashu , Brooks Duncan Mark , Asadi Hamed 
Published: October 2022

BACKGROUND:
Aneurysmal subarachnoid hemorrhage is a cause of profound morbidity and mortality. Its effects extend beyond functional neurological status to neurocognitive and psychological functioning. Endovascular treatment is becoming more prevalent after increasing evidence for its safety and efficacy; however, there is a relative paucity of evidence specific to neurocognitive status after treatment.

OBJECTIVE:
To assess and compare neuropsychological outcomes after the treatment of ruptured and unruptured intracranial aneurysms.

METHODS:
A systematic review of the literature was conducted searching for articles assessing the neuropsychological and cognitive outcomes after the treatment of ruptured and unruptured intracranial aneurysms. Inclusion criteria were English language, publication between January 2000 and October 2020, and discussion of neuropsychological outcomes in adequate detail. Outcomes were categorized into 8 domains: 5 Neurocognitive (Language, Executive Function, Complex Attention, Memory and Learning, and Perceptual motor function), Intelligence Quotient, Affect, and Quality of Life.

RESULTS:
Twenty-four articles were included comprising 2236 patients (924 surgical clipping, 1095 endovascular coiling, and 217 controls). These studies reported that most tests revealed no significant difference [n = 356/421 (84.56%)] between treatment modalities. More studies reported significantly superior test scores in the fields of language, executive function, and memory and learning after coiling [n = 53/421 tests (12.59%)] compared with clipping [n = 12/421 tests (2.85%)].

CONCLUSION:
The current available data and published studies demonstrate a trend toward improved neurocognitive and psychological outcomes after endovascular treatment. Although these findings should be considered when deciding on the optimal treatment method for each patient, drawing definitive conclusions is difficult because of heterogeneity between patients and studies.
Exploiting the potential of lung stem cells to develop pro-regenerative therapies
Authors: Hynds Robert E. 
Published: October 2022

ABSTRACTAcute and chronic lung diseases are a leading cause of morbidity and mortality globally. Unfortunately, these diseases are increasing in frequency and we have limited treatment options for severe lung diseases. New therapies are needed that not only treat symptoms or slow disease progression, but also enable the regeneration of functional lung tissue. Both airways and alveoli contain populations of epithelial stem cells with the potential to self-renew and produce differentiated progeny. Understanding the mechanisms that determine the behaviour of these cells, and their interactions with their niches, will allow future generations of respiratory therapies that protect the lungs from disease onset, promote regeneration from endogenous stem cells or enable regeneration through the delivery of exogenous cells. This review summarises progress towards each of these goals, highlighting the challenges and opportunities of developing pro-regenerative (bio)pharmaceutical, gene and cell therapies for respiratory diseases.
Cardiac performance and heat shock response variation related to shell colour morphs in the mudflat snail Batillaria attramentaria
Authors: Han Guodong , Du Yinghui , Du Lina , Qu Furui , Zhao Zhenjun 
Published: October 2022

ABSTRACT
Gastropods exhibit remarkable variation in shell colour within and among populations, but the function of shell colour is often not clear. In the present study, body temperature in the field and physiological and transcriptomic responses to thermal stress were investigated in different shell colour morphs of the mudflat snail Batillaria attramentaria. Using biomimetic models, we found that the body temperature of snails with a dark unbanded shell (D-type morph) was slightly higher than that of snails with a white line on the upper side of each whorl (UL-type morph) when exposed to sunlight. Despite no differences in upper lethal temperature among shell colour morphs, their Arrhenius breakpoint temperature (ABT) for cardiac thermal performance differed significantly, and the ABT of snails with the D-type morph was higher than that of snails with the UL-type morph. Transcriptomic analysis showed that D-type snails exhibit higher levels of four heat shock proteins (HSPs) than UL-type snails at control temperature. The unfolded protein response was activated in UL-type snails but not in D-type snails under moderate thermal stress. And 11 HSPs showed an increase in UL-type snails in contrast to 1 HSP in D-type snails, suggesting a ‘preparative defence’ strategy of the heat shock response in D-type snails under moderate thermal stress. When exposed to sublethal temperature, eight molecular chaperones were uniquely upregulated in D-type snails, suggesting these genes may allow D-type snails to improve their cardiac thermal tolerance. Our results suggest that the preparative defence strategies and higher ABT for cardiac thermal performance may allow the dark shell snails to adapt to rapid and stronger thermal stress in the field.
The role of ADC value and Ki-67 index in predicting the response to neoadjuvant chemotherapy in advanced stages of olfactory neuroblastoma
Authors: Wang Yuan , Zhang Shurong , Yu Wenling , Wang Yongzhe , Yan Fei , Yang BenTao 
Published: October 2022

Objectives: To investigate the efficacy of pretreatment ADC and Ki-67 index in the prediction of the response to neoadjuvant chemotherapy (NACT) in advanced olfactory neuroblastoma (ONB) patients. Methods: A total of 21 advanced ONB patients (mean 43.48 years ± 14.26; range 25–69 years; 13 men and 8 women) with diffusion-weighted imaging (DWI) before NACT between June 2015 and October 2021 were retrospectively analyzed. Patients were categorized into responders and non-responders according to RECIST 1.1 after two cycles of NACT. The clinical data, ADCmean value, and Ki-67 index were analyzed. Results: Kadish stage, ADCmean value, and Ki-67 index showed statistical significance between responders and non-responders. Patients with Kadish C stage were more likely to respond to platinum-based NACT (p = 0.035). Patients with the lower ADCmean value showed response to NACT (p = 0.002) and the cutoff point was 1.04 × 10−3 mm2/s. Patients with the higher Ki-67 index showed response to NACT (p = 0.003) and the cutoff point was 17.5%. Predictive performance of Ki-67 index and ADCmean value showed no significance between responders and non-responders (p = 0.865). A significant negative correlation was found between ADCmean value and Ki-67 index (r = −0.539, p = 0.038). Conclusions: The pretreatment ADCmean value, Ki-67 index and Kadish stage have the potential to predict the response to NACT in advanced ONB patients. Advances in knowledge: This is the first study that investigated the feasibility of DWI in predicting the response to NACT in ONB patients and showed that Kadish stage, pretreatment ADCmean and Ki-67 index may play an important role in the prediction.