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  1. Article

    Open Access

    BDNF promoter methylation and genetic variation in late-life depression

    The regulation of the brain-derived neurotrophic factor (BDNF) is important for depression pathophysiology and epigenetic regulation of the BDNF gene may be involved. This study investigated whether BDNF methylat...

    V Januar, M-L Ancelin, K Ritchie, R Saffery, J Ryan in Translational Psychiatry (2015)

  2. No Access

    Article

    Distances of Centroid Sets in a Graph-Based Construction for Information Security Applications

    The aim of this paper is to prove that, for every balanced digraph, in every incidence semiring over a semifield, each centroid set J of the largest distance also has the largest weight, and the distance of J is ...

    J. Abawajy, A. V. Kelarev, M. Miller, J. Ryan in Mathematics in Computer Science (2015)

  3. Article

    Open Access

    C-reactive protein gene variants: independent association with late-life depression and circulating protein levels

    C-reactive protein (CRP) is a heritable biomarker of systemic inflammation that is commonly elevated in depressed patients. Variants in the CRP gene that influence protein levels could thus be associated with dep...

    M-L Ancelin, A Farré, I Carrière, K Ritchie, I Chaudieu, J Ryan in Translational Psychiatry (2015)

  4. Article

    Erratum: Bcl-xL controls a switch between cell death modes during mitotic arrest

    Correction to: Cell Death and Disease (2014) 5, e1291; doi:10.1038/cddis.2014.251; published online 12 June 2014 Since the publication of this article the authors have noticed an error in Figure 7c. pS62DBcl-x...

    N Bah, L Maillet, J Ryan, S Dubreil, F Gautier, A Letai, P Juin in Cell Death & Disease (2014)

  5. Article

    Open Access

    Bcl-xL controls a switch between cell death modes during mitotic arrest

    Antimitotic agents such as microtubule inhibitors (paclitaxel) are widely used in cancer therapy while new agents blocking mitosis onset are currently in development. All these agents impose a prolonged mitoti...

    N Bah, L Maillet, J Ryan, S Dubreil, F Gautier, A Letai, P Juin in Cell Death & Disease (2014)

  6. No Access

    Article

    A guide to assessing physical activity using accelerometry in cancer patients

    Increased physical activity (PA) has been associated with a decreased risk for the occurrence and recurrence of many cancers. PA is an important outcome measure in rehabilitation interventions within cancer an...

    J. M. Broderick, J. Ryan, D. M. O’Donnell, J. Hussey in Supportive Care in Cancer (2014)

  7. Article

    Open Access

    Angiotensin-converting enzyme gene variants are associated with both cortisol secretion and late-life depression

    Angiotensin-converting enzyme (ACE) is assumed to influence the activity of the hypothalamic–pituitary–adrenocortical (HPA) axis, which shows hyperactivity in depressed patients. ACE could thus be a promising can...

    M-L Ancelin, I Carrière, J Scali, K Ritchie, I Chaudieu, J Ryan in Translational Psychiatry (2013)

  8. No Access

    Article

    Modulation of neuroblastoma disease pathogenesis by an extensive network of epigenetically regulated microRNAs

    MicroRNAs (miRNAs) contribute to the pathogenesis of many forms of cancer, including the pediatric cancer neuroblastoma, but the underlying mechanisms leading to altered miRNA expression are often unknown. Her...

    S Das, K Bryan, P G Buckley, O Piskareva, I M Bray, N Foley, J Ryan, J Lynch in Oncogene (2013)

  9. Article

    Open Access

    Erratum: MicroRNA-204 increases sensitivity of neuroblastoma cells to cisplatin and is associated with a favourable clinical outcome

    Correction to: British Journal of Cancer (2012) 107, 967–976. doi:10.1038/bjc.2012.356 Upon publication online and in print, the authors realised that a contributor to the original data for this manuscript had...

    J Ryan, A Tivnan, J Fay, K Bryan, M Meehan, L Creevey, J Lynch in British Journal of Cancer (2012)

  10. Article

    Open Access

    MicroRNA-204 increases sensitivity of neuroblastoma cells to cisplatin and is associated with a favourable clinical outcome

    Neuroblastoma remains a major cause of cancer-linked mortality in children. miR-204 has been used in microRNA expression signatures predictive of neuroblastoma patient survival. The aim of this study was to ex...

    J Ryan, A Tivnan, J Fay, K Bryan, M Meehan, L Creevey, J Lynch in British Journal of Cancer (2012)

  11. No Access

    Article

    A Novel Fatty Acid, 12,17-Dimethyloctadecanoic Acid, from the Extremophile Thermogemmatispora sp. (Strain T81)

    The major fatty acids of a novel species of Thermogemmatispora sp. (strain T81) from the phylum Chloroflexi were identified as i18:0 (42.8 % of total fatty acids), i19:0 (9.7 %), and i17:0 (5.9 %). Also observed ...

    M. Vyssotski, J. Ryan, K. Lagutin, H. Wong, X. Morgan, M. Stott in Lipids (2012)

  12. No Access

    Article

    Fatty Acids of Chthonomonas calidirosea, of a Novel Class Chthonomonadetes from a Recently Described Phylum Armatimonadetes

    A Gram-negative, aerobic, pink-pigmented, rod-shaped bacterium Chthonomonas calidirosea (strain T49T) with an optimal temperature for growth of 68 °C, isolated from soil samples from Hell’s Gate in the Tikitere g...

    M. Vyssotski, K. C.-Y. Lee, K. Lagutin, J. Ryan, X. C. Morgan, M. B. Stott in Lipids (2011)

  13. No Access

    Article

    Clique Vertex Magic Cover of a Graph

    Let G admit an H-edge covering and \({f : V \cup E \to \{1,2,\ldots,n+e\}}\) be a bijective map** for G then f is c...

    K. A. Sugeng, J. Ryan in Mathematics in Computer Science (2011)

  14. No Access

    Chapter and Conference Paper

    A New Discontinuous Galerkin Method for the Navier–Stokes Equations

    We introduce a new discontinuous Galerkin (EDG) method to solve the compressible Navier–Stokes equations where jumps across element boundaries are eliminated in the computation of the viscous fluxes using an L ...

    M. Borrel, J. Ryan in Spectral and High Order Methods for Partial Differential Equations (2011)

  15. No Access

    Article

    Asymptomatic carriage of Clostridium difficile in an Irish continuing care institution for the elderly: prevalence and characteristics

    Clostridium difficile is an increasing cause of nosocomial diarrhoea and colitis. The aim of this study was to identify the prevalence and characteristics of asymptomatic C. difficile carriage in a continuing car...

    J. Ryan, C. Murphy, C. Twomey, R. Paul Ross, M. C. Rea in Irish Journal of Medical Science (2010)

  16. No Access

    Article

    Loss of nitrogen from urea applied to rainfed wheat in varying rainfall zones in northern Syria

    Fertilizer-applied Nitrogen (N) may be lost from the soil by various mechanisms, i.e., runoff, leaching, denitrification, and volatilization. The latter process is of primary concern in calcareous soils of ari...

    M. Abdel Monem, W. L. Lindsay, R. Sommer, J. Ryan in Nutrient Cycling in Agroecosystems (2010)

  17. No Access

    Chapter and Conference Paper

    Towards Direct Numerical Simulation of a Diffusion Flame-Shock Interaction with an AMR Algorithm

    A reactive solver based on a time splitting method has been coupled with an AMR platform. After having tested the solver potentiality, a diffusion flame/shock interaction is presented with AMR.

    G. Billet, J. Ryan, M. Borrel in Computational Fluid Dynamics 2006 (2009)

  18. Article

    BIM and other BCL-2 family proteins exhibit cross-species conservation of function between zebrafish and mammals

    Here we investigate the function of zebrafish Bcl-2 family proteins and demonstrate important conservation of function across zebrafish and mammalian systems. We have isolated a zebrafish ortholog of mammalian BI...

    C A Jette, A M Flanagan, J Ryan, U J Pyati, S Carbonneau in Cell Death & Differentiation (2008)

  19. No Access

    Article

    Development of a process modelling tool for simulation

    An important phase in any simulation project is the pre-coding phase. This phase involves such tasks as problem definition, project planning, system definition, conceptual model formulation, preliminary experi...

    J Ryan, C Heavey in Journal of Simulation (2007)

  20. No Access

    Article

    The influence of cyclosporin alone, or cyclosporin and methotrexate, on the incidence of mixed haematopoietic chimaerism following allogeneic sibling bone marrow transplantation for severe aplastic anaemia

    We previously reported a randomized trial comparing Cyclosporin-A (CsA) and short-term methotrexate versus CsA alone for graft-versus-host disease (GvHD) prophylaxis in 71 patients undergoing allogeneic haemat...

    S McCann, J Passweg, A Bacigalupo, A Locasciulli in Bone Marrow Transplantation (2007)

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