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Jian Xie, Yan Feng, Ting Lin, Xiao-Yu Huang, Rui-Huan Gan, Yong Zhao, Bo-Hua Su, Lin-Can Ding, Lin She, Jiang Chen, Li-Song Lin, Xu Lin, Da-Li Zheng, You-Guang Lu
The cadherin-4 gene (CDH4) of the cadherin family encodes non-epithelial R-cadherin (R-cad); however, the function of this gene in different types of cancer remains controversial. In this study, we found higher expression of CDH4 mRNA in a salivary adenoid cystic carcinoma (SACC) cell line with low metastatic potential (SACC-83) than in a cell line with high metastatic potential (SACC-LM). By analyzing 67 samples of SACC tissues and 40 samples of paraneoplastic normal tissues, we found R-cad highly expressed in 100% of normal paraneoplastic tissue but only expressed in 64% of SACC tumor tissues (P<0...
October 22, 2016: Oncotarget
Cassandra D Ford, Ronica N Rooks, Michele Montgomery
No abstract text is available yet for this article.
October 15, 2016: Nurse Education in Practice
Monika Janeczko, Oleg M Demchuk, Dorota Strzelecka, Konrad Kubiński, Maciej Masłyk
Naphthalene-1,4-dione derivatives were synthesized and tested against selected bacterial strains. All the tested compounds were prepared by direct introduction of corresponding substituents into the naphthoquinone core in oxidative conditions. In this study, eight strains of bacteria (Proteus, Escherichia, Klebsiella, Staphylococcus, Enterobacter, Pseudomonas, Salmonella, Enterococcus) were used for determination of antimicrobial activity of synthesized compounds with the Minimal Inhibitory Concentration (MIC) method...
October 17, 2016: European Journal of Medicinal Chemistry
Tomasz Molcan, Sylwia Swigonska, Karina Orlowska, Kamil Myszczynski, Anna Nynca, Agnieszka Sadowska, Monika Ruszkowska, Jan Pawel Jastrzebski, Renata E Ciereszko
Polychlorinated dibenzo-p-dioxins (PCDDs) are widespread by-products of human industrial activity. They accumulate in tissues of animals and humans, exerting numerous adverse effects on different systems. In living organisms, dioxins are metabolized by enzymes of the cytochrome P450 family, including CYP1A1. Particular dioxin congeners differ in their toxicity level and ability to undergo biodegradation. Since the molecular mechanisms underlying dioxin susceptibility or resistance to biodegradation are unknown, in the present study the molecular interactions between five selected dioxins and porcine CYP1A1 protein were investigated...
October 23, 2016: Chemosphere
Vivekananda Kedage, Nagarathinam Selvaraj, Taylor R Nicholas, Justin A Budka, Joshua P Plotnik, Travis J Jerde, Peter C Hollenhorst
More than 50% of prostate tumors have a chromosomal rearrangement resulting in aberrant expression of an oncogenic ETS family transcription factor. However, mechanisms that differentiate the function of oncogenic ETS factors expressed in prostate tumors from non-oncogenic ETS factors expressed in normal prostate are unknown. Here, we find that four oncogenic ETS (ERG, ETV1, ETV4, and ETV5), and no other ETS, interact with the Ewing's sarcoma breakpoint protein, EWS. This EWS interaction was necessary and sufficient for oncogenic ETS functions including gene activation, cell migration, clonogenic survival, and transformation...
October 25, 2016: Cell Reports
Andrea Fagagnini, Riccardo Montioli, Andra Caloiu, Marc Ribó, Douglas V Laurents, Giovanni Gotte
Bovine pancreatic ribonuclease A (RNase A) is the monomeric prototype of the so-called secretory 'pancreatic-type' RNase super-family. Like the naturally domain-swapped dimeric bovine seminal variant, BS-RNase, and its glycosylated RNase B isoform, RNase A forms N- and C-terminal 3D domain-swapped oligomers after lyophilization from acid solutions, or if subjected to thermal denaturation at high protein concentration. All mentioned RNases can undergo deamidation at Asn67, forming Asp or isoAsp derivatives that modify the protein net charge and consequently its enzymatic activity...
October 23, 2016: Biochimica et Biophysica Acta
Brian W McCrindle, Samuel S Gidding
No abstract text is available yet for this article.
October 27, 2016: New England Journal of Medicine
David S Wald, Jonathan P Bestwick, Joan K Morris, Ken Whyte, Lucy Jenkins, Nicholas J Wald
Background Child-parent screening for familial hypercholesterolemia has been proposed to identify persons at high risk for inherited premature cardiovascular disease. We assessed the efficacy and feasibility of such screening in primary care practice. Methods We obtained capillary blood samples to measure cholesterol levels and to test for familial hypercholesterolemia mutations in 10,095 children 1 to 2 years of age during routine immunization visits. Children were considered to have positive screening results for familial hypercholesterolemia if their cholesterol level was elevated and they had either a familial hypercholesterolemia mutation or a repeat elevated cholesterol level 3 months later...
October 27, 2016: New England Journal of Medicine
Sangyun Lee, Heather B Mayes, Jessica M J Swanson, Gregory A Voth
The ClC family of transmembrane proteins functions throughout nature to control the transport of Cl- ions across biological membranes. ClC-ec1 from Escherichia coli is an antiporter, coupling the transport of Cl- and H+ ions in opposite directions and driven by the concentration gradients of the ions. Despite keen interest in this protein, the molecular mechanism of the Cl-/H+ coupling has not been fully elucidated. Here, we have used multiscale simulation to help identify the essential mechanism of the Cl-/H+ coupling...
October 26, 2016: Journal of the American Chemical Society
Patrick T Walsh, Padraic G Fallon
The recently discovered interleukin (IL)-36 family of cytokines form part of the broader IL-1 family and are emerging as important mediators of inflammatory disease. The IL-36 subfamily consists of three ligands-IL-36α, IL-36β, and IL-36γ-and the natural antagonist IL-36Ra. The cytokines exert their effects through a specific IL-36 receptor consisting of IL-36R and IL-1RAcP chains. IL-36 cytokines can direct both innate and adaptive immune responses by acting on parenchymal, stromal, and specific immune cell subsets...
October 26, 2016: Annals of the New York Academy of Sciences
Mohammed Badrul Amin, Naoyuki Miura, Mohammad Khaja Mafij Uddin, Mohammod Johirul Islam, Nobuaki Yoshida, Sachiko Iseki, Tsutomu Kume, Paul Trainor, Hirotomo Saitsu, Kazushi Aoto
Foxc2, a member of the winged helix transcription factor family, is essential for eye, calvarial bone, cardiovascular and kidney development in mice. Nevertheless, how Foxc2-expressing cells and their descendent cells contribute to the development of these tissues and organs has not been elucidated. Here, we generated a Foxc2 knock-in (Foxc2(CreERT2) ) mouse, in which administration of estrogen receptor antagonist tamoxifen induces nuclear translocation of Cre recombinase in Foxc2-expressing cells. By crossing with ROSA-LacZ reporter mice (Foxc2(CreERT2) ; R26R), the fate of Foxc2 positive (Foxc2(+) ) cells was analyzed through LacZ staining at various embryonic stages...
October 26, 2016: Congenital Anomalies
Mary Claire Heffron, Diane Reynolds, Bronwyn Talbot
This article proposes how group reflective supervision, informed by the theory of reflective functioning, may provide a powerful method for developing reflective capacity of staff serving families, infants, and young children in multidisciplinary settings. An explanation of reflective functioning, related research, and its relevance to relational treatment and preventive intervention are discussed. Other approaches to reflective practice are referenced. We describe the necessary tension and encounters with distressing affect that mark reflective supervision groups using this focus...
October 26, 2016: Infant Mental Health Journal
Y Zhang, F Zhang, D Chen, Q Lü, L Tang, C Yang, M Lei, N Tong
Loss of function of mutated solute carrier family 12 member 3 (SLC12A3) gene is the most frequent etiology for Gitelman syndrome (GS), which is mainly manifested by hypokalemia, hypomagnesemia and hypocalciuria. We report the genetic characteristics of one suspicious Chinese GS pedigree by gene sequencing. Complete sequencing analysis of the SLC12A3 gene revealed that both the proband and his elder sister had a novel homozygous SLC12A3 mutation: c.2099T>C and p.Leu700Pro. Moreover, the SLC12A3 genes of his mother and daughter encoded the same mutated heterozygote...
October 24, 2016: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
Edward Goldson
The debate about disability, family and society is an old one. The needs of individuals with disabilities have not been a priority in most societies. However, this population is increasing with the advances in our medical technology and we can no longer ignore them. Overall care, from diagnosis to treatment and integration into society has been fragmented and disorganized. Thus, new thinking about individuals with disabilities has to take place. This article suggests the need for a paradigm shift has to how individuals with disabilities should be viewed and suggests a different model for the development of systems to meet the needs of this growing population...
October 2016: Ciência & Saúde Coletiva
Decio Brunoni, Silvana Maria Blascovi-Assis, Ana Alexandra Caldas Osório, Alessandra Gotuzo Seabra, Cibelle Albuquerque de la Higuera Amato, Maria Cristina Triguero Veloz Teixeira, Marina Monzani da Rocha, Luiz Renato Rodrigues Carreiro
The present study aimed to present an overview of recent national and international research on the Zika virus (ZIKV), as well as to explore possible action plans focused on children, their families and the health teams involved.Therefore, the study proposes the implementation of tracking systems in order to identify, describe and characterize the potential correlates of prenatal exposure to ZIKV, divided into three lines of action: 1. Diagnostic and etiological evaluation as well as screening of developmental problems in children confirmed or suspected of prenatal ZIKV infection...
October 2016: Ciência & Saúde Coletiva
Mariana Angélica Peixoto de Souza, Jane Fonseca Dias, Fabiane Ribeiro Ferreira, Marisa Cotta Mancini, Renata Noce Kirkwood, Rosana Ferreira Sampaio
The cross sectional study aims to create the patients' profile and understand their demands for seeking public rehabilitation services from Belo Horizonte. Data were analyzed from 516 patients who gained entry into the health care system by means of the Protocol for Identification of Problems for Rehabilitation (PLPR). It allows for gathering information related to one's health and the social context, including a brief functional description (BFD) with 25 items. Most patients were females, mean age of 57 years, and 54% declared to be responsible for the family income...
October 2016: Ciência & Saúde Coletiva
Manoel Antonio Dos Santos, Maria Laura de Paula Lopes Pereira-Martins
The tasks of caregiving for children with disabilities involve contextual life stressors. The study aimed to investigate the coping strategies used by parents of children with intellectual disabilities (ID). The search included articles published between 2001 and 2015 on the PubMed, LILACS and PsycINFO databases, using the following key words: intellectual disability, coping, parents, caregivers, family. Thirteen articles were selected, the majority of which adopt a cross-sectional, comparative and quantitative approach...
October 2016: Ciência & Saúde Coletiva
Mércia Mascarenhas Fernandes Cerqueira, Rafanielly de Oliveira Alves, Maria Geralda Gomes Aguiar
The scope of this study is to describe the experiences of mothers of children with intellectual disabilities who have been treated in a specialized institution in Feira de Santana, State of Bahia, during their therapeutic itineraries. The study adopted a qualitative approach and was conducted by means of semi-structured interviews. The results revealed that the discovery that their child has an intellectual disability is accepted by their mothers with emotions of shock, denial, anger, negotiation, depression and subsequent acceptance...
October 2016: Ciência & Saúde Coletiva
Mayara Caroline Barbieri, Gabriela Van Der Zwaan Broekman, Renata Olzon Dionysio de Souza, Regina Aparecida Garcia de Lima, Monika Wernet, Giselle Dupas
This study aimed to understand the interactions established between social support networks and families that have children and adolescents with visual impairment, in two different cities in the state of Sao Paulo, Brazil. This was a qualitative, descriptive study with symbolic interactionism as a theoretical framework. A genogram, ecomap and semi-structured interviews with 18 families were used. The method adopted for data analysis was narrative analysis. Two themes were found: potentials derived from the relationship with the support network, and, counterpoints in the support network...
October 2016: Ciência & Saúde Coletiva
Aline Sarturi Ponte, Elenir Fedosse
This study correlated the impact of Acquired Brain Injury (ABI) on the labor activity of individuals of working age on their quality of life (QOL) and that of their relatives/caregivers. It involved qualitative (content analysis) and quantitative (descriptive) research. Forty-eight individuals with ABI and 27 relatives/caregivers were interviewed. The correlation of the International Classification of Functioning, Disability and Health (ICF) and the World Health Organization Quality of Life WHOQOL-BREF (52...
October 2016: Ciência & Saúde Coletiva
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