bluuebunny/crossref_metadata_2025_split huggingface dataset:
Frequent mutation of the FOXA1 untranslated region in prostate cancer
Authors: Annala Matti , Taavitsainen Sinja , Vandekerkhove Gillian , Bacon Jack V. W. , Beja Kevin , Chi Kim N. , Nykter Matti , Wyatt Alexander W. 
Published: August 2018

AbstractProstate cancer has a low somatic mutation rate but non-coding regions remain underexplored. We sequenced the untranslated regions (UTRs) of 72 established driver genes in 428 patients with metastatic prostate cancer and identified FOXA1 3′-UTR mutations in 12% of patients. The mutations were predominantly insertions or deletions, covered the entire UTR without motif enrichment, and were not detected in other cancers. FOXA1 lies in head-on orientation with the androgen-regulated non-coding gene AL121790.1, resulting in strong prostate lineage-specific bidirectional transcription across the FOXA1 3′-UTR. This suggests transcriptional activity as a cause for the localized hypermutation. The indel-dominant pattern of somatic mutation extends into the FOXA1 coding region, where it is shaped by clonal selection to yield a cluster of non-frameshift indels inside the forkhead domain. Somatic FOXA1 3′-UTR mutations may prove useful for diagnostic and screening approaches, given their high frequency and lineage specificity.
Effect of Taraxacum officinale extract on PI3K/Akt pathway in DMBA-induced breast cancer in albino rats
Authors: Nassan Mohamed Abdo , Soliman Mohamed Mohamed , Ismail Shimaa Ahmed , El-Shazly Samir 
Published: August 2018

Background: Breast cancer is one of the most prevalent types of cancer and a leading cause of death in women. Materials and methods: An experimental model of breast cancer was induced in female albino rats using single intragastric dose of 7, 12 dimethylbenz (α) anthracene (DMBA) in sesame oil (50 mg/kg b.wt). Four months after DMBA administration, incidence of breast cancer was confirmed by measuring cancer antigen 15-3 (CA15-3) serum levels. Taraxacum officinale ssp. officinale root extract (TOE) was administered in a dose of 500 mg/kg by oral gavage for 4 weeks after breast cancer incidence. Level of CA15-3 as one of the best known breast tumor markers was elevated in all positive breast cancer rats. The genetic effects of TOE on Pdk1–Akt1–Pik3r1–Map3k1–Erbb2–PIk3ca using semi-quantitative RT-PCR analysis were evaluated. In parallel, histopathological changes and immunohistochemical expression of Bcl2 in mammary gland tissues were examined. Results: Level of CA15-3 was normalized in DMBA group administered TOE for 4 weeks. Administration of DMBA increased expression of Pdk1, Akt1, Pik3r1, Map3k1, Erbb2 and PIk3ca. Treatment with TOE normalized the up-regulated mRNA for all examined genes except Pik3ra that was up-regulated. Mammary gland tissues of DMBA group showed excessive proliferation of lining epithelium of acini and ductules with hyperchromatic nuclei with excessive immunostaining of Bcl2 in the proliferated epithelium that was ameliorated by TOE administration. In conclusion, TOE regulated PI3K and Akt pathways involved in suppression of breast cancer growth and proliferation. TOE is effective as anticancer herbal agent.
Temporal variation of secondary migrations potential: concept of temporal windows in four commercial bivalve species
Authors: Forêt Martin , Tremblay Réjean , Neumeier Urs , Olivier Frédéric 
Published: August 2018

Post-settlement dispersal potential of four commercial bivalve species (Mytilus edulis,Pecten maximus,Venus verrucosaandRuditapes philippinarum) were studied through the assessment of recruits' sinking velocities by using a sinking velocity tube of five meters height. In parallel, dynamics of shear stress were monitored for five months on a tidal habitat characterized by the presence and the dispersal of the four species. By coupling both datasets we propose first theoretical estimates of temporal windows of secondary migrations. These experiments revealed interspecific differences in migration potential relate to shell shapes and behaviour, especially to secretion of byssal threads. The sensitivity to passive and active post-settlement migrations seems to rely on the synchronisation between the arrival on the sediment, the tidal regime (spring tide, neap tide), but also the rate of growth of the recruits. The present study confirms that patterns of secondary migrations of bivalve recruits result from a close physical-biological coupling involving benthic boundary layer (BBL) hydrodynamics and shell morphology as well as eco-ethological responses to environmental conditions but clearly modulated by the growth dynamics until a threshold size when drifting is no longer possible.
A Prospective Two Center Study Comparing Breast Cancer Lesion Size Defined by 2D Shear Wave Elastography, B-Mode Ultrasound, and Mammography with the Histopathological Size
Authors: Farrokh Andre , Treu Linn , Ohlinger Ralf , Flieger Carolin , Maass Nicolai , Schäfer Fritz 
Published: August 2018

Abstract
Purpose The aim of the present study was to determine the accuracy of breast cancer measurement with 2 D shear wave elastography (2 D SWE), B-mode ultrasound, and mammography by comparing these methods with the actual histopathological tumor size.
Materials and Methods 135 patients with proven malignant breast lesions at two centers were included in a prospective study. The maximum lesion diameter was measured by 2 D SWE, B-mode ultrasound, and mammography. After surgery, the histopathological tumor size was measured by a pathologist.
Results The mean difference in tumor size on 2 D SWE, B-mode ultrasound, and mammography on the one hand, and the actual tumor size on the other, was –0.03 cm, 0.16 cm and 0.10 cm, respectively. Lesion size on histopathological investigation was overestimated by 2 D SWE (p = 0.004) and underestimated by B-mode imaging (p < 0.001). All three imaging methods underestimated the size of invasive lobular cancers and lesions > 15 mm; 2 D SWE was most accurate in this regard.
Conclusion 2 D SWE predicted lesion size more precisely than B-mode ultrasound or mammography. In cases of invasive lobular carcinoma, all three imaging methods underestimated lesion size, with 2 D SWE coming closest to the actual tumor size.
Syntheses of Ketamine and Related Analogues: A Mini Review
Authors: Jose Jiney , Dimitrov Ivaylo , Denny William 
Published: August 2018

Ketamine [2-(2-chlorophenyl)-2-(methylamino)cyclohexanone] is a dissociative anaesthetic, first developed in 1963 by Parke-Davis. It finds widespread application in the treatment of battlefield injuries, and in emergency departments for use in children. In recent times the clinical interest in ketamine has increased due to the positive impact it has in treating depression and the rapid onset of its antidepressant effect. This review covers the synthetic effort towards ketamine and related analogues over the past 60 years to give readers an overview of past, current, and future research outlook pertaining to ketamine-like molecules.1	Introduction2	Early Work3	Synthesis3.1	Ketamine3.2	Norketamine3.3	Ketamine Analogues4	Future Outlook and Conclusion
Surgical Repair of Radial-Ulnar Fracture by Static Intramedullary Interlocking Nailing in a Crossbred Heifer
Authors: Narang Ankit , Singh Simrat , Verma Pallavi , Saini Narinder , Mohindroo Jitender , Udehiya Rahul , Singh Tarunbir 
Published: August 2018

Abstract
Objective Study included surgical management of radius and ulna fracture in a 2-year-old, 220 kg crossbred heifer presented with a 2-day-old history of injury resulting in severe, non-weight bearing lameness of the left forelimb.
Methods The condition was diagnosed clinically and confirmed radiographically as a middle third oblique comminuted fracture of the left radius and ulna. Static intramedullary interlocking nailing was performed for fracture fixation. An interlocking nail of 12-mm diameter and 26-cm length was introduced in a retrograde manner from the distal aspect of the radius.
Results The animal was able to bear weight on the affected limb within 7 days post surgery. Good callus formation and complete weight bearing were observed by 35th day. Bending of the screws and osteophytic reaction were the major postoperative complications observed radiographically.
Clinical Significance From this case study, it was established that static intramedullary interlocking nailing can be used as an alternative technique for fracture repair of the radius and ulna in cattle where stable fracture fixation by bone plating is questionable.
Archetypical Patterns of Skin Manifestations in Neurocutaneous Disorders
Authors: Ruggieri Martino , Lacarrubba Francesco , Micali Giuseppe , Schepis Carmelo , Polizzi Agata , Praticò Andrea 
Published: August 2018

AbstractThe distribution of the cutaneous manifestations in neurocutaneous disorders is not casual; rather, it reflects predetermined patterns of skin arrangements, due to the action of the underlying genes, proteins, and/or metabolic pathways on the skin texture and appendages. These patterns of distribution are pathognomonic for each neurocutaneous disorder and can occur either in specific areas of the body (e.g., the forehead, the face, the trunk, the nails, one limb or one of more segments of the body) or following specific lines (e.g., lines of Blaschko) or taking peculiar shapes (e.g., leaf-like, ovoid, whorled, “S” or “V” shaped). These patterns of abnormal skin often mirror similar phenomena in extra-cutaneous organs/tissues, principally in the central nervous system but also in the eye, bone, heart/vessels, lung, kidney, and gut. A classification system, including several patterns of cutaneous arrangements (archetypical patterns) was proposed by the German dermatologist Rudolf Happle in 1993 and later expanded until 2014: this classification, originally meant to broadly explain (genetic and nongenetic) mosaic skin disorders and phenomena, was later expanded to explain the patterns of distribution of skin manifestations in some autosomal dominant skin disorders (genodermatoses). Currently, we recognize: (1) six archetypical patterns, including type 1 “along the lines of Blaschko” in (a) narrow or (b) large bands, type 2 “checkerboard” pattern, type 3 “phylloid” pattern, type 4 “patchy pattern without midline separation,” type 5 “lateralization” pattern, and type 6 “sash-like” pattern; (2) three less well-defined (so far unclassifiable) archetypical patterns, including (a) a diffuse hypopigmentation of the trunk versus smaller areas of normal skin on a unilateral aspect of the thorax and a segmental hyperpigmentation involving both arms and the trunk, (b) an “atypical” pattern along the Blaschko's lines, (c) the “mesotropic facial pattern,” and (iii) segmental manifestations of monogenic disorders, including (type 1) segmental areas of skin affected with the typical manifestations of a disease associated to otherwise unaffected skin and (type 2) segmental areas of skin affected with a very pronounced degree of the typical skin manifestations of a disease. In this article we review the existing literature on the early history of Blaschko's lines, the presentation of the (well-defined and unclassified) archetypical patterns and the segmental manifestations of monogenic disorders tailoring these concepts to neurocutaneous disorders.
Classification of prostate cancer using a protease activity nanosensor library
Authors: Dudani Jaideep S. , Ibrahim Maria , Kirkpatrick Jesse , Warren Andrew D. , Bhatia Sangeeta N. 
Published: August 2018

Significance
Prostate cancer is the most common noncutaneous cancer in men, but there is a need for better biomarkers that can identify aggressive disease. Here, we describe a bottom-up approach to design nanosensors to detect and classify prostate cancer. We used transcriptomic and proteomic analysis to identify proteolytic enzymes that are dysregulated in human prostate cancer and built a library of nanosensors to measure their activity in vivo using multiplexed urinary readouts. In mouse models, we demonstrated that these nanosensors could classify aggressive prostate cancer and outperform a serum biomarker. This library could be deployed as a screening test to identify patients with higher-risk prostate cancer at the time of screening.
Tunable stacking fault energies by tailoring local chemical order in CrCoNi medium-entropy alloys
Authors: Ding Jun , Yu Qin , Asta Mark , Ritchie Robert O. 
Published: August 2018

Significance
Our work has revealed the nature of local chemical order and has established its significant relationship to the intrinsic and extrinsic stacking fault energy in CrCoNi medium-entropy solid-solution alloys, whose combination of strength, ductility, and toughness properties approaches the best on record. These findings highlight the general need to discern how critical the role of local chemical ordering is in dictating the mechanical of properties of medium- and high-entropy alloys. Our results highlight the possibility of tuning order in disorder to ultimately achieve the science-based design and optimization of new high-entropy alloy systems with specifically desired combinations of macroscale mechanical properties.
Evolutionary history of humanPlasmodium vivaxrevealed by genome-wide analyses of related ape parasites
Authors: Loy Dorothy E. , Plenderleith Lindsey J. , Sundararaman Sesh A. , Liu Weimin , Gruszczyk Jakub , Chen Yi-Jun , Trimboli Stephanie , Learn Gerald H. , MacLean Oscar A. , Morgan Alex L. K. , Li Yingying , Avitto Alexa N. , Giles Jasmin , Calvignac-Spencer Sébastien , Sachse Andreas , Leendertz Fabian H. , Speede Sheri , Ayouba Ahidjo , Peeters Martine , Rayner Julian C. , Tham Wai-Hong , Sharp Paul M. , Hahn Beatrice H. 
Published: August 2018

SignificanceChimpanzees, bonobos, and gorillas harbor close relatives of humanPlasmodium vivax, but current knowledge of these parasites is limited to a small number of gene fragments derived almost exclusively from mitochondrial DNA. We compared nearly full-length genomes of ape parasites with a global sample of humanP. vivaxand tested the function of human and apeP. vivaxproteins believed to be important for erythrocyte binding. The results showed that ape parasites are 10-fold more diverse than humanP. vivaxand exhibit no evidence of species specificity, whereas humanP. vivaxrepresents a bottlenecked lineage that emerged from within this parasite group. Thus, African apes represent a largeP. vivaxreservoir whose impact on human malaria eradication requires careful monitoring.
Diet Quality Indices and Risk of Type 2 Diabetes Mellitus
Authors: Chen Guo-Chong , Koh Woon-Puay , Neelakantan Nithya , Yuan Jian-Min , Qin Li-Qiang , van Dam Rob M 
Published: August 2018

Abstract
We aimed to test whether predefined dietary patterns that are inversely related to risk of type 2 diabetes (T2D) in Western populations were similarly associated with lower T2D risk in an Asian population. We included 45,411 middle-aged and older participants (ages 45–74 years) in the Singapore Chinese Health Study who were free of diabetes, cancer, and cardiovascular disease at baseline (1993–1998). Participants were followed up for T2D diagnosis through 2010. Dietary information was collected using a validated food frequency questionnaire. Dietary pattern scores were calculated for the alternate Mediterranean diet (aMED), Alternate Healthy Eating Index 2010 (AHEI-2010), the Dietary Approaches to Stop Hypertension (DASH) diet, an overall plant-based diet index, and a healthful plant-based diet index. During a median of 11.1 years of follow-up, 5,207 incident cases of T2D occurred. After adjustment for multiple potential confounders, the 5 dietary pattern scores were significantly associated with 16% (for aMED) to 29% (for DASH) lower risks of T2D when comparing the highest score quintiles with the lowest (all P-for-trend values < 0.001). These associations did not vary substantially by baseline age, sex, body mass index, or hypertension status but were limited to nonsmokers (aMED: P for interaction < 0.001; AHEI-2010: P for interaction = 0.03). Adherence to a high-quality diet, as reflected by several predefined diet quality indices derived in Western populations, was significantly associated with lower T2D risk in an Asian population.
Effect of Intentional Weight Loss on Mortality Biomarkers in Older Adults With Obesity
Authors: Shaver Lauren N , Beavers Daniel P , Kiel Jessica , Kritchevsky Stephen B , Beavers Kristen M 
Published: August 2018

Abstract

Background
Observational research has identified several mortality biomarkers; however, their responsiveness to change is unknown. We tested whether the Healthy Aging Index (HAI) and other mortality biomarkers were responsive to intentional weight loss (WL), which is associated with lower mortality risk in recent meta-analyses.

Methods
Older adults (70.3 ± 3.7 years) with obesity were randomized into a 6-month WL (n = 47) or weight stability (WS: ±5% baseline weight; n = 48) program. Baseline and 6-month HAI score (0–10) was calculated from component sum (each 0–2: systolic blood pressure, forced vital capacity [FVC], creatinine, fasting blood glucose [FBG], Montreal Cognitive Assessment), and gait speed, grip strength, Digit Symbol Substitution Test, FEV1, Interleukin-6, C-Reactive Protein, and Cystatin-C were assessed at baseline and 6 months.

Results
Mean baseline HAI was 3.2 ± 1.6. By 6 months, WL participants lost 8.87 (95% CI: −10.40, −7.34) kg, whereas WS participants remained weight stable. WL group reduced HAI score (WL: −0.75 [95% CI: −1.11, −0.39] vs WS: −0.22 [95% CI: −0.60, 0.15]; p = .04), and components changing the most were FBG (WL: −3.89 [95% CI: −7.78, 0.00] mg/dL vs WS: 1.45 [95% CI: −2.61, 5.50] mg/dL; p = .047) and FVC (WL: 0.11 [95% CI: −0.01, 0.23] L vs WS: −0.05 [95% CI: −0.17, 0.08] L; p = .06). Among other biomarkers, only Cystatin-C significantly changed (WL: −2.53 [95% CI: −4.38, −0.68] ng/mL vs WS: 0.07 [95% CI: −1.85, 1.98] ng/mL; p = .04). Combining treatment groups, 1 kg WL was associated with a 0.07 (95% CI: 0.03, 0.12) HAI reduction (p &lt; .01).

Conclusion
Intentional WL via caloric restriction reduced HAI score by 0.53 points, largely attributable to metabolic and pulmonary improvements.
Reconciling the father tongue and mother tongue hypotheses in Indo-European populations
Authors: Zhang Menghan , Zheng Hong-Xiang , Yan Shi , Jin Li 
Published: August 2018

AbstractIn opposition to the mother tongue hypothesis, the father tongue hypothesis states that humans tend to speak their fathers’ language, based on a stronger correlation of languages to paternal lineages (Y-chromosome) than to maternal lineages (mitochondria). To reassess these two competing hypotheses, we conducted a genetic–linguistic study of 34 modern Indo-European (IE) populations. In this study, genetic histories of paternal and maternal migrations in these IE populations were elucidated using phylogenetic networks of Y-chromosomal and mitochondrial DNA haplogroups, respectively. Unlike previous studies, we quantitatively characterized the languages based on lexical and phonemic systems separately. We showed that genetic and linguistic distances are significantly correlated with each other and that both are correlated with geographical distances among these populations. However, when controlling for geographical factors, only the correlation between the distances of paternal and lexical characteristics, and between those of maternal and phonemic characteristics, remained. These unbalanced correlations reconciled the two seemingly conflicting hypotheses.
Bartonella Infectious Endocarditis Associated With Cryoglobulinemia and Multifocal Proliferative Glomerulonephritis
Authors: Babiker Ahmed , El Hag Mohammed I , Perez Christian 
Published: August 2018

AbstractBartonella sp. are a common cause of culture-negative infective endocarditis. Glomerulonephritis is a well-documented consequence of the immune activation associated with infective endocarditis. However, Cryoglobulinemia has not previously been reported in association with Bartonella infective endocarditis. Below we report a case of a 48-year-old male with Bartonella henselae infective endocarditis complicated by cryoglobulinemia and multifocal proliferative glomerulonephritis, highlighting a possible link between Bartonella sp. infection and type III cryoglobulinemia.
Role of allergen-specific T-follicular helper cells in immunotherapy
Authors: Yao Yin , Wang Zhi-Chao , Yu Di , Liu Zheng 
Published: August 2018

Purpose of review
The discovery of novel T-cell subsets including follicular helper T (Tfh) cells has broadened our knowledge on the complex immune networks in allergic diseases. This review summarizes the evidence for Tfh cells in controlling immune responses to allergens with a particular focus on immunoglobulin E (IgE) production and discusses the implication of such regulation in allergen-specific immunotherapy.

Recent findings
Tfh cells support the production of IgE in animal models for allergic diseases. Among Tfh cells, the type 2 subset (Tfh2) is considered as the major player that secretes IL-4 and promotes the isotype switching to IgE. In human inflammatory airway diseases, including allergic rhinitis, asthma, and nasal polyps, the increased frequencies of circulating or tissue Tfh2 cells have been reported. Notably, the frequencies of Dermatophagoides pteronyssinus group 1 (Der p 1)-specific IL-4+ Tfh cells in blood positively correlated with serum Der p-specific IgE levels in allergic rhinitis patients. After allergen immunotherapy (AIT), Der p 1-specific IL-4+ Tfh cells declined in allergic rhinitis patients, which associated with the remission of clinical symptoms.

Summary
Allergen-specific IL-4+ Tfh cells contribute to the production of allergen-specific IgE and correlate with clinical efficacy of AIT in allergic rhinitis patients, which suggest allergen-specific Tfh cells as a promising therapeutic target and biomarker for AIT in allergic rhinitis.
FGFR3 Antibodies in Neuropathy: What to Do With Them?
Authors: Samara Verena , Sampson Jacinda , Muppidi Srikanth 
Published: August 2018

Abstract

Objectives:
To describe the variability of fibroblast growth factor receptor 3 (FGFR3) antibody titers in a small series of patients.

Methods:
We performed a retrospective review of patients with neuropathy and positive FGFR3 antibodies.

Results:
We report 7 patients (3 women) with an age range 44–81 years. Symptoms were acute onset in 3 and subacute onset in 4 patients. Five had neuropathic pain. Examination revealed normal large fiber function to mild/moderate predominantly sensory neuropathy and ataxia in one patient. Electrodiagnostic studies revealed normal large fiber function (3), demyelinating neuropathy (1), and mild/moderate axonal neuropathy (3). Four patients had high and 3 patients had low FGFR3 titers. Repeat testing revealed absence of antibodies in 2 patients and a significant reduction in one patient without any intervening immunotherapy.

Conclusions:
Our case series highlights the variability and inconsistency in FGFR3 antibody titers through enzyme-linked immunosorbent assay testing. These antibody titers should always be interpreted with caution in clinical context.