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https://www.readbyqxmd.com/read/28108556/confirmation-of-five-novel-susceptibility-loci-for-systemic-lupus-erythematosus-sle-and-integrated-network-analysis-of-82-sle-susceptibility-loci
#1
Julio E Molineros, Wanling Yang, Xu-Jie Zhou, Celi Sun, Yukinori Okada, Huoru Zhang, Kek Heng Chua, Yu-Lung Lau, Yuta Kochi, Akari Suzuki, Kazuhiko Yamamoto, Jianyang Ma, So-Young Bang, Hye-Soon Lee, Kwangwoo Kim, Sang-Cheol Bae, Hong Zhang, Nan Shen, Loren L Looger, Swapan K Nath
We recently identified ten novel SLE susceptibility loci in Asians and uncovered several additional suggestive loci requiring further validation. This study aimed to replicate five of these suggestive loci in a Han Chinese cohort from Hong Kong, followed by meta-analysis (11,656 cases and 23,968 controls) on previously reported Asian and European populations, and perform bioinformatic analyses on all 82 reported SLE loci to identify shared regulatory signatures. We performed a battery of analyses for these five loci, as well as joint analyses on all 82 SLE loci...
January 20, 2017: Human Molecular Genetics
https://www.readbyqxmd.com/read/28108099/risk-stratification-and-prognostic-nomogram-for-post-recurrence-overall-survival-in-patients-with-recurrent-extrahepatic-cholangiocarcinoma
#2
Byoung Hyuck Kim, Kyubo Kim, Eui Kyu Chie, Jeanny Kwon, Jin-Young Jang, Sun Whe Kim, Do-Youn Oh, Yung-Jue Bang
BACKGROUND: This study aimed to investigate post-recurrence overall survival (PROS) in patients with recurrent extrahepatic cholangiocarcinoma (EHC) and to indicate which groups of patients need active salvage treatments. METHODS: We retrospectively reviewed the records of 251 consecutive patients who underwent curative surgery followed by adjuvant chemoradiotherapy for EHC. Among these, 144 patients experienced a recurrence and were included for further analysis...
January 17, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28107841/adeno-associated-virus-mediated-mini-agrin-delivery-is-unable-to-rescue-disease-phenotype-in-a-mouse-model-of-limb-girdle-muscular-dystrophy-type-2i
#3
Charles H Vannoy, Haowen Zhou, Chunping Qiao, Xiao Xiao, Anne G Bang, Qi L Lu
Agrin is a basement membrane-specific proteoglycan that can regulate orientation of cytoskeleton proteins and improve function of dystrophic skeletal muscle. In skeletal muscle, agrin binds with high affinity to laminin(s) and α-dystroglycan (α-DG), an integral part of the dystrophin-glycoprotein complex. Miniaturized forms of agrin (mAgrin) have been shown to ameliorate disease pathology in a laminin-α2 knockout mouse model of muscular dystrophy, acting as a link between α-DG and laminin(s). Here, we test whether mAgrin might also improve pathologies associated with FKRP-related dystroglycanopathies, another form of muscular dystrophy characterized by weak interactions between muscle and basement membranes...
February 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28105115/hepatic-resection-versus-transarterial-chemoembolization-for-patients-with-barcelona-clinic-liver-cancer-intermediate-stage-child-pugh-a-hepatocellular-carcinoma
#4
Yin-Nong Zhao, Yong-Quan Zhang, Jia-Zhou Ye, Xing Liu, Hong-Zhi Yang, Feng-Yun Cong, Bang-De Xiang, Fei-Xiang Wu, Liang Ma, Le-Qun Li, Hai-Hong Ye
The present study aimed to compare the overall and recurrence-free survival rates following hepatic resection (HR) and transcatheter arterial chemoembolization (TACE) in patients with Barcelona Clinic Liver Cancer (BCLC) classified intermediate-stage Child-Pugh A hepatocellular carcinoma (HCC). A total of 443 patients were examined, among whom 274 underwent HR, whereas 169 received TACE. The overall survival, recurrence-free survival between groups and subgroups, and risk factors with respect to mortality and recurrence, were analyzed...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28103516/molecularly-imprinted-polymers-for-sample-preparation-and-biosensing-in-food-analysis-progress-and-perspectives
#5
REVIEW
Jon Ashley, Mohammad-Ali Shahbazi, Krishna Kant, Vinayaka Aaydha Chidambara, Anders Wolff, Dang Duong Bang, Yi Sun
Molecularly imprinted polymers (MIPs) are biomimetics which can selectively bind to analytes of interest. One of the most interesting areas where MIPs have shown the biggest potential is food analysis. MIPs have found use as sorbents in sample preparation attributed to the high selectivity and high loading capacity. MIPs have been intensively employed in classical solid-phase extraction and solid-phase microextraction. More recently, MIPs have been combined with magnetic bead extraction, which greatly simplifies sample handling procedures...
January 11, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28103399/for-whom-does-time-heal-wounds-individual-differences-in-stability-and-change-in-posttraumatic-stress-after-the-2011-oslo-bombing
#6
Marianne Skogbrott Birkeland, Marianne Bang Hansen, Ines Blix, Øivind Solberg, Trond Heir
Prospective studies describing and predicting individual differences in the course of posttraumatic stress symptoms (PTSS) after disasters are scarce. The present study aimed to describe and predict individual differences in both the level and the rate of change in PTSS after the 2011 Oslo bombing, a terrorist attack directed at the Norwegian government. Survey data from ministerial employees (N = 256) were collected 10, 22, and 34 months after the bombing. We used latent growth modeling to examine the development of PTSS, and to identify the strength of predictor variables...
January 19, 2017: Journal of Traumatic Stress
https://www.readbyqxmd.com/read/28103014/reactive-oxygen-species-and-glutathione-dual-redox-responsive-supramolecular-assemblies-with-controllable-release-capability
#7
Yang Kang, Xin Ju, Li-Sheng Ding, Sheng Zhang, Bang-Jing Li
A dual redox and bio-relevant triggered supramolecular system is developed through the non-covalent host-guest interactions between the ferrocene (Fc) on camptothecin (CPT) and β-cyclodextrin (β-CD) at the end of methoxy polyethylene glycol (mPEG). The two segments can form a stable non-covalent supramolecular block copolymer mPEG-β-CD/Fc-CPT, which could further self-assemble into stable micelles in aqueous solution. Interestingly, these supramolecular micelles showed uniform sphere structure, high and constant drug loading content, hyper-fast redox-responsive drug release, and exhibited equal cellular proliferation inhibition toward A549 cancer cells, while the cytotoxicity evaluation of mPEG-β-CD indicated good biocompatibility...
January 19, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28102834/basis-of-catalytic-assembly-of-the-mitotic-checkpoint-complex
#8
Alex C Faesen, Maria Thanasoula, Stefano Maffini, Claudia Breit, Franziska Müller, Suzan van Gerwen, Tanja Bange, Andrea Musacchio
Accurate genome inheritance by daughter cells requires that sister chromatids in the mother attach to microtubules emanating from opposite poles of the mitotic spindle (bi-orientation). A surveillance mechanism named the spindle assembly checkpoint (SAC) monitors the microtubule attachment process, temporarily halting sister chromatid separation and mitotic exit until completion of bi-orientation1. SAC failure results in abnormal chromosome numbers (aneuploidy), a hallmark of many tumours. The HORMA domain protein MAD2 is a subunit of the SAC effector mitotic checkpoint complex (MCC)...
January 19, 2017: Nature
https://www.readbyqxmd.com/read/28100971/tricuspid-valve-replacement-in-an-hiv-infected-patient-with-severe-tricuspid-regurgitation-secondary-to-remote-endocarditis
#9
Merle Myerson, Ehrin J Armstrong, Eduard Poltavskiy, Jose Fefer, Heejung Bang
Surgical intervention for severe tricuspid regurgitation secondary to remote infective endocarditis has been infrequent, especially in patients also infected with the human immunodeficiency virus (HIV). We describe the case of a 62-year-old HIV-positive man, with a 24-year history of endocarditis caused by intravenous heroin use, who presented with severe tricuspid regurgitation. The patient was initially asymptomatic, was taking antiretroviral medications, and had a satisfactory CD4 count and an undetectable viral load, so we decided to manage the regurgitation conservatively...
December 2016: Texas Heart Institute Journal
https://www.readbyqxmd.com/read/28099291/transcutaneous-carbon-dioxide-measurements-in-women-receiving-intrathecal-morphine-for-cesarean-delivery-a-prospective-observational-study
#10
Jeanette R Bauchat, Robert McCarthy, Paul Fitzgerald, Stephen Kolb, Cynthia A Wong
BACKGROUND: Neuraxial morphine is the most commonly used analgesic technique after cesarean delivery. The incidence of respiratory depression is reported to be very low (0%-1.2%) in this patient population as measured by pulse oximetry and respiratory rates. However, hypercapnia may be a more sensitive measure of respiratory depression. In the current study, the incidence of hypercapnia events (transcutaneous CO2 [TcCO2] >50 mm Hg) for ≥2-minute duration was evaluated using the Topological Oscillation Search with Kinematical Analysis monitor in women who received intrathecal morphine for postcesarean delivery analgesia...
January 17, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28093751/the-emergence-of-the-ecological-mind-in-hua-yen-kegon-buddhism-and-jungian-psychology
#11
Joe Cambray
The complexity associated with deep interconnectedness in nature is beginning to be articulated and elaborated in the field of ecological studies. While some parallels to the psyche have been made and the field of Eco-psychology has been developing, Jung's explicit contribution by way of the image of rhizomes has not been considered in detail. Philosopher Gilles Deleuze acknowledges borrowing the term from Jung, though he disagreed with Jung's Empedoclean use of the term. The paper presents some fundamental properties of rhizomes along with contemporary scientific research on mycorrhizal (fungal) networks...
February 2017: Journal of Analytical Psychology
https://www.readbyqxmd.com/read/28092914/paraneoplastic-cerebellar-degeneration-associated-with-pelvic-liposarcoma-a-rare-case-report
#12
Liang Zhou, Xin Wei, Nian-Wei Wu, Han-Mei Zhang, Bang-Hua Liao, Shu-Lian Chen, Hong Li, Yu-Chun Zhu, Kun-Jie Wang
Paraneoplastic cerebellar degeneration (PCD) is one of the most common paraneoplastic neurological syndromes characterized by the rapid development of severe cerebellar ataxia. In this report, a 23-year-old female with noticeable dizziness and gait instability was described. The enhanced CT scanning suggested the presence of a pelvic tumor. Then, PCD was established. Postoperative pathological result defined it as a liposarcoma (LS) with dedifferentiation. Interestingly, clinical symptoms disappeared after the surgical removal of the pelvic tumor...
January 17, 2017: Urologia Internationalis
https://www.readbyqxmd.com/read/28091946/self-catalyzed-growth-of-inas-nanowires-on-inp-substrate
#13
Bang Li, Xin Yan, Xia Zhang, Xiaomin Ren
We report on the self-catalyzed growth of InAs nanowires on InP substrate by metal-organic chemical vapor deposition. At a moderate V/III ratio, tapered nanowires are obtained, suggesting a strong surface diffusion effect. Dense twin faults are observed perpendicular to the nanowire growth direction due to the fluctuation of In atoms in the droplet originating from the surface diffusion effect. At a lower V/III ratio, the nanowires exhibit kinking, which is associated with a high adhesion due to a large sticking coefficient of TMIn...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28088561/mutant-dd-genotype-of-nfkb1-gene-is-associated-with-the-susceptibility-and-severity-of-coronary-artery-disease
#14
Jun-Yi Luo, Xiao-Mei Li, Yun Zhou, Qiang Zhao, Bang-Dang Chen, Fen Liu, Xiao-Cui Chen, Hong Zheng, Yi-Tong Ma, Xiao-Ming Gao, Yi-Ning Yang
Nuclear factor κappa B (NF-κB) is an important transcription factor in the development and progression of coronary artery disease (CAD). Recent evidence suggests that -94 ATTG ins/del mutant in the promoter of NFKB1 gene is an essential functional mutant. The present study demonstrated the frequencies of the del/del (DD) genotype and del (D) allele were significantly higher in CAD patients than in controls. CAD patients carrying mutant DD genotype had worse stenosis of diseased coronary arteries compared to those carrying ins/ins (II) or ins/del (ID) genotype...
January 12, 2017: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/28087273/chitosan-cross-linked-with-poly-ethylene-glycol-dialdehyde-via-reductive-amination-as-effective-controlled-release-carriers-for-oral-protein-drug-delivery
#15
Zi-Wei Jing, Zhi-Wei Ma, Chen Li, Yi-Yang Jia, Min Luo, Xi-Xi Ma, Si-Yuan Zhou, Bang-Le Zhang
The covalently cross-linked chitosan-poly(ethylene glycol)1540 derivatives have been developed as a controlled release system with potential for the delivery of protein drug. The swelling characteristics of the hydrogels based on these derivatives as the function of different PEG content and the release profiles of a model protein (bovine serum albumin, BSA) from the hydrogels were evaluated in simulated gastric fluid with or without enzyme in order to simulate the gastrointestinal tract conditions. The derivatives cross-linked with difunctional PEG1540-dialdehyde via reductive amination can swell in alkaline pH and remain insoluble in acidic medium...
December 31, 2016: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28078678/a-seamless-phase-i-ii-dose-finding-trial-assessing-ingenol-disoxate-leo-43204-for-field-treatment-of-actinic-keratosis-on-the-scalp
#16
J Weiss, M Ulrich, M Bukhalo, M L Østerdal, B Bang, C W Hanke
BACKGROUND: Actinic keratosis (AK) is a common sun-related skin condition, which can progress to squamous cell carcinoma and occur in cancerised fields. OBJECTIVES: This Phase I/II trial investigated the safety and efficacy of ingenol disoxate as topical field therapy for patients with AK on the balding scalp. METHODS: Part 1 was a Phase I, open-label, dose-escalation trial investigating up to 6 doses of ingenol disoxate to determine the maximum tolerated dose (MTD)...
January 12, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28078535/tubulin-polymerization-stimulating-activity-of-ganoderma-triterpenoids
#17
Toshitaka Kohno, Tran Hai-Bang, Qinchang Zhu, Yhiya Amen, Seiichi Sakamoto, Hiroyuki Tanaka, Satoshi Morimoto, Kuniyoshi Shimizu
Tubulin polymerization is an important target for anticancer therapies. Even though the potential of Ganoderma triterpenoids against various cancer targets had been well documented, studies on their tubulin polymerization-stimulating activity are scarce. This study was conducted to evaluate the effect of Ganoderma triterpenoids on tubulin polymerization. A total of twenty-four compounds were investigated using an in vitro tubulin polymerization assay. Results showed that most of the studied triterpenoids exhibited microtuble-stabilizing activity to different degrees...
January 11, 2017: Journal of Natural Medicines
https://www.readbyqxmd.com/read/28077499/dynamic-gnrh-and-hcg-testing-establishment-of-new-diagnostic-reference-levels
#18
A Kirstine Bang, Loa Nordkap, Kristian Almstrup, Lærke Priskorn, Jørgen Holm Petersen, Ewa Rajpert-De Meyts, Anna-Maria Andersson, Anders Juul, Niels Joergensen
: 1. OBJECTIVE: Gonadotropin-releasing hormone (GnRH) and Human Chorionic Gonadotropin (hCG) stimulation-tests may be used to evaluate the pituitary and testicular capacity. Our aim was to evaluate changes in follicular-stimulating hormone (FSH), luteinizing hormone (LH) and Testosterone after GnRH and hCG stimulation in healthy men, and assess the impact of six single nucleotide polymorphisms on the responses. 2. DESIGN: GnRH- and hCG-stimulation tests were performed on 77 healthy men, 18-40 years (reference group) at a specialized andrology referral center...
January 11, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28077252/incorporating-body-type-apple-vs-pear-in-stop-bang-questionnaire-improves-its-validity-to-detect-osa
#19
Lisa Sangkum, Ikrita Klair, Chok Limsuwat, Sabrina Bent, Leann Myers, Supat Thammasitboon
STUDY OBJECTIVE: The aim of this study is to evaluate whether adding the item of "apple body type" to the STOP-BANG questionnaire enhances diagnostic performance of the questionnaire for detecting obstructive sleep apnea (OSA). DESIGN: Cross-sectional study. SETTING: Sleep center setting. PATIENTS: Two hundred and eight subjects who were referred for an evaluation of possible OSA at Tulane Comprehensive Sleep Center...
January 8, 2017: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/28076847/programmed-cell-death-ligand-1-expression-predicts-survival-in-patients-with-gastric-carcinoma-with-microsatellite-instability
#20
Junhun Cho, Jeeyun Lee, Heejin Bang, Seung Tae Kim, Se Hoon Park, Ji Yeong An, Min Gew Choi, Joon Ho Lee, Tae Sung Sohn, Jae Moon Bae, Won Ki Kang, Sung Kim, Kyoung-Mee Kim
Programmed death-ligand 1 (PD-L1) is expressed in a subgroup of gastric cancers that may benefit from immunotherapy. Microsatellite instability-high (MSI-H) is a potential predictive factor for response to immunotherapy targeting the PD-1 or its ligand PD-L1. The relationship between PD-L1 expression and MSI-H status remains poorly understood. In this study, we investigated PD-L1 expression in patients with MSI-H gastric cancer. We analyzed PD-L1 expression in 78 MSI-H gastric cancer tissue samples using immunohistochemistry...
January 5, 2017: Oncotarget
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