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https://www.readbyqxmd.com/read/28098893/systematic-analysis-of-microarray-datasets-to-identify-parkinson-s-disease%C3%A2-associated-pathways-and-genes
#1
Yinling Feng, Xuefeng Wang
In order to investigate commonly disturbed genes and pathways in various brain regions of patients with Parkinson's disease (PD), microarray datasets from previous studies were collected and systematically analyzed. Different normalization methods were applied to microarray datasets from different platforms. A strategy combining gene co‑expression networks and clinical information was adopted, using weighted gene co‑expression network analysis (WGCNA) to screen for commonly disturbed genes in different brain regions of patients with PD...
January 16, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28098479/screening-of-visual-perceptual-disorders-following-acquired-brain-injury-a-delphi-study
#2
S M de Vries, J Heutink, B J M Melis-Dankers, A C L Vrijling, F W Cornelissen, O Tucha
Impairments in visual perception are common after acquired brain injury (ABI) and adequate assessment is crucial for diagnosis and rehabilitation. However, there is no consensus yet on how to assess these disorders after ABI. The aim of the present study was to explore what measures are considered reasonable to be part of a test battery for the screening of a broad range of mid-level and higher-order visual perceptual disorders. A Delphi method was used to collect the opinions of 28 international multidisciplinary experts in visual perception in order to achieve consensus on the content of the test battery...
January 18, 2017: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/28098415/intracranial-aav-ifn-%C3%AE-gene-therapy-eliminates-invasive-xenograft-glioblastoma-and-improves-survival-in-orthotopic-syngeneic-murine-model
#3
Dwijit GuhaSarkar, James Neiswender, Qin Su, Guangping Gao, Miguel Sena-Esteves
The highly invasive property of glioblastoma (GBM) cells and genetic heterogeneity are largely responsible for tumor recurrence after the current standard-of-care treatment and thus a direct cause of death. Previously, we have shown that intracranial interferon-beta (IFN-β) gene therapy by locally administered adeno-associated viral vectors (AAV) successfully treats noninvasive orthotopic glioblastoma models. Here, we extend these findings by testing this approach in invasive human GBM xenograft and syngeneic mouse models...
November 9, 2016: Molecular Oncology
https://www.readbyqxmd.com/read/28097941/telemedicine-support-shortens-length-of-stay-after-fast-track-hip-replacement
#4
Martin Svoldgaard Vesterby, Preben Ulrich Pedersen, Malene Laursen, Søren Mikkelsen, Jens Larsen, Kjeld Søballe, Lene Bastrup Jørgensen
Background and purpose - Telemedicine could allow patients to be discharged more quickly after surgery and contribute to improve fast-track procedures without compromising quality, patient safety, functionality, anxiety, or other patient-perceived parameters. We investigated whether using telemedicine support (TMS) would permit hospital discharge after 1 day without loss of self-assessed quality of life, loss of functionality, increased anxiety, increased rates of re-admission, or increased rates of complications after hip replacement...
February 2017: Acta Orthopaedica
https://www.readbyqxmd.com/read/28097835/cognitive-profiles-of-patients-with-early-detected-and-treated-congenital-hypothyroidism
#5
María L Pardo Campos, Mariel Musso, Ana Keselman, Laura Gruñeiro, Ignacio Bergadá, Ana Chiesa
INTRODUCTION: Children with congenital hypothyroidism (CH) detected by newborn screening and adequately treated may have mild cognitive deficits. OBJECTIVES">To assess the intelligence quotient of children with CH and identify the presence of specific cognitive deficits. POPULATION AND METHODS: A group of 60 children with CH detected by newborn screening, who were aged 9-10 years old and received adequate treatment since their first month of life was selected and compared to a control group of 60 children without CH in the same age range...
February 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28097699/maternal-red-blood-cell-alloantibodies-identified-in-blood-samples-obtained-from-iranian-pregnant-women-the-first-population-study-in-iran
#6
Ehsan Shahverdi, Mostafa Moghaddam, Fateme Gorzin
BACKGROUND: The objective was to determine the frequency of occurrence of alloantibodies among pregnant women in Iran. STUDY DESIGN AND METHODS: This was a prospective cross-sectional study, which was carried out in the immunohematology reference laboratory of the Iranian Blood Transfusion Organization in Tehran, Iran, in 2008 to 2015. Screening and identification of red blood cell (RBC) alloantibodies was done on the sera of 7340 pregnant females using the standard tube method and gel column agglutination technique...
January 2017: Transfusion
https://www.readbyqxmd.com/read/28097625/effects-of-a-web-based-intervention-on-women-s-breast-health-behaviors
#7
Deborah J Bowen, Robert Robbins, Nigel Bush, Hendrika Meischke, Abi Ludwig, Jean Wooldridge
Helping women make choices to reduce cancer risk and to improve breast health behaviors is important, but the best ways to reach more people with intervention assistance is not known. To test the efficacy of a web-based intervention designed to help women make better breast health choices, we adapted our previously tested, successful breast health intervention package to be delivered on the Internet, and then we tested it in a randomized trial. We recruited women from the general public to be randomized to either an active intervention group or a delayed intervention control group...
January 17, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28097368/incidence-of-and-risk-factors-for-skin-cancer-in-organ-transplant-recipients-in-the-united-states
#8
Giorgia L Garrett, Paul D Blanc, John Boscardin, Amanda Abramson Lloyd, Rehana L Ahmed, Tiffany Anthony, Kristin Bibee, Andrew Breithaupt, Jennifer Cannon, Amy Chen, Joyce Y Cheng, Zelma Chiesa-Fuxench, Oscar R Colegio, Clara Curiel-Lewandrowski, Christina A Del Guzzo, Max Disse, Margaret Dowd, Robert Eilers, Arisa Elena Ortiz, Caroline Morris, Spring K Golden, Michael S Graves, John R Griffin, R Samuel Hopkins, Conway C Huang, Gordon Hyeonjin Bae, Anokhi Jambusaria, Thomas A Jennings, Shang I Brian Jiang, Pritesh S Karia, Shilpi Khetarpal, Changhyun Kim, Goran Klintmalm, Kathryn Konicke, Shlomo A Koyfman, Charlene Lam, Peter Lee, Justin J Leitenberger, Tiffany Loh, Stefan Lowenstein, Reshmi Madankumar, Jacqueline F Moreau, Rajiv I Nijhawan, Shari Ochoa, Edit B Olasz, Elaine Otchere, Clark Otley, Jeremy Oulton, Parth H Patel, Vishal Anil Patel, Arpan V Prabhu, Melissa Pugliano-Mauro, Chrysalyne D Schmults, Sarah Schram, Allen F Shih, Thuzar Shin, Seaver Soon, Teresa Soriano, Divya Srivastava, Jennifer A Stein, Kara Sternhell-Blackwell, Stan Taylor, Allison Vidimos, Peggy Wu, Nicholas Zajdel, Daniel Zelac, Sarah T Arron
Importance: Skin cancer is the most common malignancy occurring after organ transplantation. Although previous research has reported an increased risk of skin cancer in solid organ transplant recipients (OTRs), no study has estimated the posttransplant population-based incidence in the United States. Objective: To determine the incidence and evaluate the risk factors for posttransplant skin cancer, including squamous cell carcinoma (SCC), melanoma (MM), and Merkel cell carcinoma (MCC) in a cohort of US OTRs receiving a primary organ transplant in 2003 or 2008...
January 11, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28097303/clinicians-expectations-of-the-benefits-and-harms-of-treatments-screening-and-tests-a-systematic-review
#9
Tammy C Hoffmann, Chris Del Mar
Importance: Inaccurate clinician expectations of the benefits and harms of interventions can profoundly influence decision making and may be contributing to increasing intervention overuse. Objective: To systematically review all studies that have quantitatively assessed clinicians' expectations of the benefits and/or harms of any treatment, test, or screening test. Evidence Review: A comprehensive search strategy of 4 databases (MEDLINE, EMBASE, Cumulative Index of Nursing and Allied Health Literature, and PsycINFO) from the start years to March 17-20, 2015, with no language or study type restriction, was performed...
January 9, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28097203/staged-anticonvulsant-screening-for-chronic-epilepsy
#10
Yevgeny Berdichevsky, Yero Saponjian, Kyung-Il Park, Bonnie Roach, Wendy Pouliot, Kimberly Lu, Waldemar Swiercz, F Edward Dudek, Kevin J Staley
OBJECTIVE: Current anticonvulsant screening programs are based on seizures evoked in normal animals. One-third of epileptic patients do not respond to the anticonvulsants discovered with these models. We evaluated a tiered program based on chronic epilepsy and spontaneous seizures, with compounds advancing from high-throughput in vitro models to low-throughput in vivo models. METHODS: Epileptogenesis in organotypic hippocampal slice cultures was quantified by lactate production and lactate dehydrogenase release into culture media as rapid assays for seizure-like activity and cell death, respectively...
December 2016: Annals of Clinical and Translational Neurology
https://www.readbyqxmd.com/read/28097082/a-review-of-colorectal-cancer-detection-modalities-stool-dna-and-fecal-immunochemistry-testing-in-adults-over-the-age-of-50
#11
REVIEW
Tyler Janz, Karen Lu, Michael R Povlow, Brittany Urso
Colorectal cancer (CRC) is the third leading cause of cancer death in the United States. Recently, more focus has been placed on developing effective screening tools to detect the presence of both precancerous and cancerous lesions present in the colon and rectum. Colonoscopy has been well established as the gold standard of the colon and rectal cancer screening. However, not all patients are willing to undergo a colonoscopy due to the procedure's invasive nature. Non-invasive screening methods have been developed to appeal to patients who refuse colonoscopy...
December 16, 2016: Curēus
https://www.readbyqxmd.com/read/28097076/a-critical-issue-in-model-based-inference-for-studying-trait-based-community-assembly-and-a-solution
#12
Cajo J F Ter Braak, Pedro Peres-Neto, Stéphane Dray
Statistical testing of trait-environment association from data is a challenge as there is no common unit of observation: the trait is observed on species, the environment on sites and the mediating abundance on species-site combinations. A number of correlation-based methods, such as the community weighted trait means method (CWM), the fourth-corner correlation method and the multivariate method RLQ, have been proposed to estimate such trait-environment associations. In these methods, valid statistical testing proceeds by performing two separate resampling tests, one site-based and the other species-based and by assessing significance by the largest of the two p-values (the pmax test)...
2017: PeerJ
https://www.readbyqxmd.com/read/28097057/a-gene-expression-study-of-dorso-ventrally-restricted-pigment-pattern-in-adult-fins-of-neolamprologus-meeli-an-african-cichlid-species
#13
Ehsan Pashay Ahi, Kristina M Sefc
Fish color patterns are among the most diverse phenotypic traits found in the animal kingdom. Understanding the molecular and cellular mechanisms that control in chromatophore distribution and pigmentation underlying this diversity is a major goal in developmental and evolutionary biology, which has predominantly been pursued in the zebrafish model system. Here, we apply results from zebrafish work to study a naturally occurring color pattern phenotype in the fins of an African cichlid species from Lake Tanganyika...
2017: PeerJ
https://www.readbyqxmd.com/read/28096850/expression-analysis-of-multiple-genes-may-involve-in-antimony-resistance-among-leishmania-major-clinical-isolates-from-fars-province-central-iran
#14
Nafiseh Ghobakhloo, Mohammad Hossein Motazedian, Majid Fardaei
BACKGROUND: Treatment of Cutaneous Leishmaniasis (CL) is being faced with serious difficulties in Fars Province, due to emerging of resistance against meglumine antimonite (Glucantime®). In this context, determining some biomarkers for drug sensitivity monitoring seems to be highly essential. Different studies have been carried out to decipher the genes might be involved in antimony resistant phenotype in Leishmania spp. Here, we selected three genes: AQP (as drug transporter), TDR-1-1(as drug activator), and γ-GCS (inducing reduction environment) for comparative expression analysis on clinical resistant and sensitive isolates of L...
April 2016: Iranian Journal of Parasitology
https://www.readbyqxmd.com/read/28096847/transfusion-transmitted-malaria-in-iran-a-narrative-review-article
#15
REVIEW
Ahmad Mardani, Hossein Keshavarz, Ali Akbar Pourfathollah, Mahtab Maghsudlu
BACKGROUND: Malaria is the most important transfusion-transmitted infection (TTI) in worldwide after viral hepatitis and human immunodeficiency virus (HIV) infection. The main objective of the present study was to review and evaluate the transmission of malaria via blood transfusion in Iran. METHODS: A literature search was done without time limitation in the electronic databases as follows: PubMed, Scopus, Google Scholar, Web of Science, Science Direct, scientific information database (SID), Magiran, IranMedex and Irandoc...
April 2016: Iranian Journal of Parasitology
https://www.readbyqxmd.com/read/28096621/multiple-infections-of-anaplasma-platys-variants-in-philippine-dogs
#16
Adrian Patalinghug Ybañez, Rochelle Haidee Daclan Ybañez, Naoaki Yokoyama, Hisashi Inokuma
AIM: Anaplasma platys, the causative agent of infectious canine cyclic thrombocytopenia, is a tick-borne pathogen that also has been implicated as potentially zoonotic. To provide molecular evidence on the multiple infections of A. platys variants in Philippine dogs. MATERIALS AND METHODS: DNA fragments of A. platys from infected dogs in the Philippines were molecularly characterized. For screening, 25 dogs suspected to have canine anaplasmosis were tested using a 16S rRNA-based nested polymerase chain reaction (PCR)...
December 2016: Veterinary World
https://www.readbyqxmd.com/read/28096610/investigation-of-body-and-udder-skin-surface-temperature-differentials-as-an-early-indicator-of-mastitis-in-holstein-friesian-crossbred-cows-using-digital-infrared-thermography-technique
#17
M Sathiyabarathi, S Jeyakumar, A Manimaran, Heartwin A Pushpadass, M Sivaram, K P Ramesha, D N Das, Mukund A Kataktalware, G Jayaprakash, Tapas Kumar Patbandha
AIM: The objective of this study was to investigate the ability of infrared thermography (IRT) technique and its interrelationship with conventional mastitis indicators for the early detection of mastitis in Holstein Friesian (HF) crossbred cows. MATERIALS AND METHODS: A total of 76 quarters of lactating HF crossbred (Bos indicus × Bos taurus) cows (n=19) were monitored for body temperature (i.e., eye temperature) and udder skin surface temperature (USST) before milking using forward-looking infrared (FLIR) i5 camera...
December 2016: Veterinary World
https://www.readbyqxmd.com/read/28096255/sheppheartcabg-trial-comprehensive-early-rehabilitation-after-coronary-artery-bypass-grafting-a-protocol-for-a-randomised-clinical-trial
#18
Ida Elisabeth Højskov, Philip Moons, Niels Viggo Hansen, Søren La Cour, Peter Skov Olsen, Christian Gluud, Per Winkel, Jane Lindschou, Lau Caspar Thygesen, Ingrid Egerod, Selina Kikkenborg Berg
INTRODUCTION: Patients undergoing coronary artery bypass graft surgery often experience a range of symptoms. Studies indicate that non-pharmacological interventions such as exercise training and psychoeducation have a positive physiological and psychological effect in early outpatient rehabilitation. The SheppHeartCABG trial will investigate the effect of early comprehensive rehabilitation in early phase rehabilitation versus usual care. The aim of this paper is to present the protocol for the SheppHeartCABG trial...
January 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/28096242/developing-therapeutics-for-prp-prion-diseases
#19
Kurt Giles, Steven H Olson, Stanley B Prusiner
The prototypical PrP prion diseases are invariably fatal, and the search for agents to treat them spans more than 30 years, with limited success. However, in the last few years, the application of high-throughput screening, medicinal chemistry, and pharmacokinetic optimization has led to important advances. The PrP prion inoculation paradigm provides a robust assay for testing therapeutic efficacy, and a dozen compounds have been reported that lead to meaningful extension in survival of prion-infected mice...
January 17, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28096198/comparison-of-triage-strategies-for-hpv-positive-women-canadian-cervical-cancer-screening-trial-results
#20
Sandra Dakdouk Isidean, Marie-Hélène Mayrand, Agnihotram V Ramanakumar, Isabel Rodrigues, Alex Ferenczy, Sam Ratnam, François Coutlée, Eduardo L Franco
BACKGROUND: High-risk human papillomavirus (HR-HPV) testing has become a preferred cervical cancer screening strategy in some countries due to its superior sensitivity over cytology-based methods for identifying cervical intraepithelial neoplasia of grade 2 or worse (CIN2+). Improved sensitivity has been accompanied by reductions in specificity and concerns regarding over-screening and over-treatment of women with transient or non-progressing HR-HPV infections. Triage of HR-HPV+ women to colposcopy is, thus, warranted for appropriate management and treatment...
January 17, 2017: Cancer Epidemiology, Biomarkers & Prevention
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