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https://www.readbyqxmd.com/read/28088836/upregulation-of-long-noncoding-rna-tug1-promotes-cervical-cancer-cell-proliferation-and-migration
#1
Yingying Hu, Xiangwei Sun, Chenchen Mao, Gangqiang Guo, Sisi Ye, Jianfeng Xu, Ruanmin Zou, Jun Chen, Ledan Wang, Ping Duan, Xiangyang Xue
Long noncoding RNAs (lncRNAs), a novel class of transcripts that have critical roles in carcinogenesis and progression, have emerged as important gene expression modulators. Recent evidence indicates that lncRNA taurine-upregulated gene 1 (TUG1) functions as an oncogene in numerous types of human cancers. However, its function in the development of cervical cancer remains unknown. The aim of this research was to investigate the clinical significance and biological functions of TUG1 in cervical cancer. TUG1 was found to be significantly upregulated in cervical cancer tissues and four cervical cancer cell lines by quantitative real-time polymerase chain reaction (qRT-PCR)...
January 15, 2017: Cancer Medicine
https://www.readbyqxmd.com/read/28088707/dna-sensing-and-immune-responses-in-cancer-therapy
#2
REVIEW
Jian Qiao, Haidong Tang, Yang-Xin Fu
The identification of critical DNA sensors and their pathways has led to revealing the central role of DNA sensing in immune system. It has been initially demonstrated that DNA sensing and immune responses have high impacts on the development and prevention of infection and inflammatory. In addition to toll-like receptor pathways, there is now also emerging evidence that cytosolic enzyme cyclic GMP-AMP synthase (cGAS) is essential for the recognition of not only pathogen-derived DNA but also tumor DNA for innate sensing...
January 12, 2017: Current Opinion in Immunology
https://www.readbyqxmd.com/read/28088667/cell-laden-hydrogels-for-osteochondral-and-cartilage-tissue-engineering
#3
REVIEW
Jingzhou Yang, Yu Shrike Zhang, Kan Yue, Ali Khademhosseini
: Despite tremendous advances in the field of regenerative medicine, it still remains challenging to repair the osteochondral interface and full-thickness articular cartilage defects. This inefficiency largely originates from the lack of appropriate tissue engineered artificial matrices that can replace the damaged regions and promote tissue regeneration. Hydrogels are emerging as a promising class of biomaterials for both soft and hard tissue regeneration. Many critical properties of hydrogels, such as mechanical stiffness, elasticity, water content, bioactivity, and degradation, can be rationally designed and conveniently tuned by proper selection of the material and chemistry...
January 11, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28088098/environmental-impact-of-engineered-carbon-nanoparticles-from-releases-to-effects-on-the-aquatic-biota
#4
REVIEW
Antoine Mottier, Florence Mouchet, Éric Pinelli, Laury Gauthier, Emmanuel Flahaut
Nano-ecotoxicology is an emerging science which aims to assess the environmental effect of nanotechnologies. The development of this particular aspect of ecotoxicology was made necessary in order to evaluate the potential impact of recently produced and used materials: nanoparticles (NPs). Among all the types of NPs, carbon nanoparticles (CNPs) especially draw attention giving the increasing number of applications and integration into consumer products. However the potential impacts of CNPs in the environment remain poorly known...
January 11, 2017: Current Opinion in Biotechnology
https://www.readbyqxmd.com/read/28088067/tuning-neural-circuits-by-turning-the-interneuron-knob
#5
REVIEW
Nathalie Dehorter, Nicolás Marichal, Oscar Marín, Benedikt Berninger
Interneurons play a critical role in sculpting neuronal circuit activity and their dysfunction can result in neurological and neuropsychiatric disorders. To temporally structure and balance neuronal activity in the adult brain interneurons display a remarkable degree of subclass-specific plasticity, of which the underlying molecular mechanisms have recently begun to be elucidated. Grafting new interneurons to pre-existing neuronal networks allows for amelioration of circuit dysfunction in rodent models of neurological disease and can reopen critical windows for circuit plasticity...
January 11, 2017: Current Opinion in Neurobiology
https://www.readbyqxmd.com/read/28086760/education-of-pediatric-subspecialty-fellows-in-transport-medicine-a-national-survey
#6
Geoffrey E Mickells, Denise M Goodman, Ranna A Rozenfeld
BACKGROUND: The transport of critically ill patients to children's hospitals is essential to current practice. The AAP Section on Transport Medicine has raised concerns about future leadership in the field as trainees receive less exposure to transport medicine. This study identifies the priorities of pediatric subspecialty fellows, fellowship directors and nursing directors in transport medicine education. METHODS: Internet based surveys were distributed to fellows, fellowship directors and nursing directors of transport teams affiliated with ACGME-approved fellowships in Neonatal-Perinatal Medicine (NPM), Pediatric Critical Care Medicine (PCCM), and Pediatric Emergency Medicine (PEM)...
January 13, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28080996/mitigating-amphibian-chytridiomycoses-in-nature
#7
REVIEW
Trenton W J Garner, Benedikt R Schmidt, An Martel, Frank Pasmans, Erin Muths, Andrew A Cunningham, Che Weldon, Matthew C Fisher, Jaime Bosch
Amphibians across the planet face the threat of population decline and extirpation caused by the disease chytridiomycosis. Despite consensus that the fungal pathogens responsible for the disease are conservation issues, strategies to mitigate their impacts in the natural world are, at best, nascent. Reducing risk associated with the movement of amphibians, non-amphibian vectors and other sources of infection remains the first line of defence and a primary objective when mitigating the threat of disease in wildlife...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080994/global-food-and-fibre-security-threatened-by-current-inefficiencies-in-fungal-identification
#8
REVIEW
Pedro W Crous, Johannes Z Groenewald, Bernard Slippers, Michael J Wingfield
Fungal pathogens severely impact global food and fibre crop security. Fungal species that cause plant diseases have mostly been recognized based on their morphology. In general, morphological descriptions remain disconnected from crucially important knowledge such as mating types, host specificity, life cycle stages and population structures. The majority of current fungal species descriptions lack even the most basic genetic data that could address at least some of these issues. Such information is essential for accurate fungal identifications, to link critical metadata and to understand the real and potential impact of fungal pathogens on production and natural ecosystems...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080989/overview-of-chytrid-emergence-and-impacts-on-amphibians
#9
REVIEW
Karen R Lips
Chytridiomycosis is an emerging infectious disease of amphibians that affects over 700 species on all continents where amphibians occur. The amphibian-chytridiomycosis system is complex, and the response of any amphibian species to chytrid depends on many aspects of the ecology and evolutionary history of the amphibian, the genotype and phenotype of the fungus, and how the biological and physical environment can mediate that interaction. Impacts of chytridiomycosis on amphibians are varied; some species have been driven extinct, populations of others have declined severely, whereas still others have not obviously declined...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080987/ploidy-dynamics-and-evolvability-in-fungi
#10
REVIEW
Noa Blutraich Wertheimer, Neil Stone, Judith Berman
Rapid responses to acute stresses are essential for stress survival and are critical to the ability of fungal pathogens to adapt to new environments or hosts. The rapid emergence of drug resistance is used as a model for how fungi adapt and survive stress conditions that inhibit the growth of progenitor cells. Aneuploidy and loss of heterozygosity (LOH), which are large-scale genome shifts involving whole chromosomes or chromosome arms, occur at higher frequency than point mutations and have the potential to mediate stress survival...
December 5, 2016: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/28080202/chemical-probes-targeting-epigenetic-proteins-applications-beyond-oncology
#11
Suzanne Ackloo, Peter J Brown, Susanne Müller
Epigenetic chemical probes are potent, cell-active, small molecule inhibitors and antagonists of specific domains in a protein; they have been indispensable for studying bromodomains and protein methyltransferases. The Structural Genomics Consortium (SGC), comprising scientists from academic and pharmaceutical laboratories, has generated most of the current epigenetic chemical probes. Moreover, the SGC has shared about four thousand aliquots of these probes, which have been used primarily for phenotypic profiling or to validate targets in cell lines or primary patient samples cultured in vitro...
January 12, 2017: Epigenetics: Official Journal of the DNA Methylation Society
https://www.readbyqxmd.com/read/28079989/veterinary-emergency-critical-care-society-2017-membership-application
#12
(no author information available yet)
No abstract text is available yet for this article.
January 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28079728/surveying-resident-and-faculty-physician-knowledge-attitudes-and-experiences-in-response-to-public-lead-contamination
#13
D Kay Taylor, Brenda Lovegrove Lepisto, Nicolas Lecea, Ranine Ghamrawi, Ghassan Bachuwa, Jenny LaChance, Mona Hanna-Attisha
Environmental health crises can appear anywhere and without warning. After research revealed a significant incidence of elevated pediatric blood lead levels following a water source change, Genesee County declared a public health emergency in Flint, Michigan. Hospital patients and family members began approaching Hurley Medical Center's physicians with questions regarding the health implications of the lead contamination. Many of the physicians voiced concerns about responding appropriately to patient needs and increasing demands for information...
January 10, 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28079644/functional-characteristics-of-health-coalitions-in-local-public-health-systems-exploring-the-function-of-county-health-councils-in-tennessee
#14
Priscilla Barnes, Paul Erwin, Ramal Moonesinghe, Ashley Brooks, Erik L Carlton, Bruce Behringer
CONTEXT: Partnerships are emerging as critically important vehicles for addressing health in local communities. Coalitions involving local health departments can be viewed as the embodiment of a local public health system. Although it is known that these networks are heavily involved in assessment and community planning activities, limited studies have evaluated whether health coalitions are functioning at an optimal capacity. OBJECTIVE: This study assesses the extent to which health coalitions met or exceeded expectations for building functional capacity within their respective networks...
January 11, 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28079584/the-development-and-implementation-of-cognitive-aids-for-critical-events-in-pediatric-anesthesia-the-society-for-pediatric-anesthesia-critical-events-checklists
#15
Anna Clebone, Barbara K Burian, Scott C Watkins, Jorge A Gálvez, Justin L Lockman, Eugenie S Heitmiller
Cognitive aids such as checklists are commonly used in modern operating rooms for routine processes, and the use of such aids may be even more important during critical events. The Quality and Safety Committee of the Society for Pediatric Anesthesia (SPA) has developed a set of critical-event checklists and cognitive aids designed for 3 purposes: (1) as a repository of the latest evidence-based and expert opinion-based information to guide response and management of critical events, (2) as a source of just-in-time information during critical events, and (3) as a method to facilitate a shared understanding of required actions among team members during a critical event...
January 10, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28078988/bdnf-nf-kb-signaling-in-the-neurobiology-of-depression
#16
Ariel Caviedes, Carlos Lafourcade, Claudio Soto, Ursula Wyneken
BACKGROUND: Mood disorders, consisting of unipolar and bipolar depression, are complex diseases characterized by depressed mood and anhedonia. These core symptoms are accompanied in a varying manner by anxiety, several neurovegetative symptoms and cognitive impairment. Mood disorders are characterized by decreases in neurogenesis, alteration in synaptic structure and synaptic transmission, all of them regulated by BDNF, a neurotrophin that performs multiple functions in the adult central nervous system...
January 11, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28078799/specifying-a-state-guaranteed-health-benefits-package-for-kazakhstan-lessons-for-emerging-economies-and-middle-income-countries
#17
Michael Jones, Tata Chanturidze, Sam Franzen, Alex Manu, Mike Naylor
The Government of Kazakhstan is engaged in a "root and branch" modernisation of the health care sector. One aspect of the raft of modernisation programmes was to revisit the State Guaranteed Health Benefits Package, with the aim to review citizen entitlements to healthcare. This paper reviews the ongoing evolution of the planning of the health benefits package in Kazakhstan, with the main challenges encountered, and critical lessons learned, to be considered for similar attempts elsewhere. The main conclusions are that: the design process requires a blend of technical and socio-political analysis, because it attracts public interest, and therefore political risks; the scale and burden of analysis need to be kept to manageable proportions; and the relationship between the benefits package and funding modalities needs to be carefully managed by the State, to ensure access to declared entitlements to all members, including the most vulnerable, while keeping the package financially feasible...
January 12, 2017: International Journal of Health Planning and Management
https://www.readbyqxmd.com/read/28078669/maintenance-phase-in-puva-phototherapy-of-early-stage-mycosis-fungoides-a-critically-appraised-topic
#18
REVIEW
V Grandi, C Delfino, A Pileri, N Pimpinelli
A 65-years-old patient affected by mycosis fungoides stage IB achieved complete remission after a cycle of PUVA phototherapy. As suggested by USCLC guidelines(1) , the patient should be kept in maintenance phase, defined as "period of gradual decrease of frequency of UVL while in clinical remission before discontinuation of phototherapy" by slowly tapering the number of PUVA applications over time up to clinical relapse. USCLC also suggest a standardized schedule for maintenance phase (table 1). Alternatively, the patient could end PUVA therapy and go straight to follow up...
January 12, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28078661/role-of-cytokines-in-host-defense-against-staphylococcus-aureus-skin-infection
#19
REVIEW
Guosheng Wu, Banghui Zhu, Xudong Hong, Pengfei Luo, Zhaofan Xia
Wound infection caused by Staphylococcus aureus (S. aureus) is a critical clinical problem due to long hospitalization times, significant morbidity and mortality, as well as considerable medical resource consumption. With the emergence of methicillin-resistant S. aureus (MRSA) strains, current antibiotic treatments are becoming ineffective in combatting S. aureus infection. Thus, a novel therapeutic strategy is required. Recent studies discovered that several cytokines in the infected wound area play protective roles against S...
January 12, 2017: Histology and Histopathology
https://www.readbyqxmd.com/read/28078529/rethinking-preconception-care-a-critical-women-s-health-perspective
#20
Erika L Thompson, Coralia Vázquez-Otero, Cheryl A Vamos, Stephanie L Marhefka, Nolan S Kline, Ellen M Daley
Objectives Preconception care aims to provide care to reproductive aged individuals in order to improve pregnancy and birth outcomes. Given that preconception care is a public health priority, it is important to evaluate the evolution of this health paradigm and the promotion of preconception messages that are obtained by the public. We identified online preconception health messages, which were critically assessed through a women's health perspective. Methods We searched for "preconception care" on three major search engines...
January 11, 2017: Maternal and Child Health Journal
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