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Pieloch D, Mann R, Dombrovskiy V, DebRoy M, Osband AJ, Mondal Z, Fernandez S, Laskow DA. The Impact of Morbid Obesity on Hospital Length of Stay in Kidney Transplant Recipients. J Ren Nutr 2014; 24:411-6. [DOI: 10.1053/j.jrn.2014.05.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 05/16/2014] [Accepted: 05/21/2014] [Indexed: 01/08/2023] Open
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Mann R, Meijer K, Malisoux L, Brunner R, Urhausen A, Nuehrenboerger C, Theisen D. FLUCTUATIONS IN STRIKE INDEX AND SPATIOTEMPORAL PARAMETERS IN PREVIOUSLY INJURED VS UNINJURED RUNNERS. Br J Sports Med 2014. [DOI: 10.1136/bjsports-2014-093494.196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Wilson A, Cameron D, Evans G, Broeders M, Lerda D, Knox S, Gilbert F, Skaane P, Evans A, Mann R, Bick U, Ramirez A, Michell M. E03. Update on breast cancer screening. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70055-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Nishio K, Ikezoe H, Hofmann S, Heßberger F, Ackermann D, Antalic S, Aritomo Y, Comas V, Düllman C, Gorshkov A, Graeger R, Heinz S, Heredia J, Hirose K, Khuyagbaatar J, Kindler B, Kojouharov I, Lommel B, Makii H, Mann R, Mitsuoka S, Nagame Y, Nishinaka I, Ohtsuki T, Popeko A, Saro S, Schädel M, Türler A, Wakabayashi Y, Watanabe Y, Yakushev A, Yeremin A. Study of heavy-ion induced fission for heavy-element synthesis. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Malisoux L, Ramesh J, Mann R, Seil R, Urhausen A, Theisen D. Can parallel use of different running shoes decrease running-related injury risk? Scand J Med Sci Sports 2013; 25:110-5. [DOI: 10.1111/sms.12154] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2013] [Indexed: 11/28/2022]
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Ilie G, Cusimano M, Boak A, Mann R, Adlaf E, Asbridge M, Rehm J. Incidence and mechanisms of traumatic brain injury and the relationship with psychological health among Ontario adolescents. J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.2143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Doitsidou M, Flames N, Topalidou I, Abe N, Felton T, Remesal L, Popovitchenko T, Mann R, Chalfie M, Hobert O. A combinatorial regulatory signature controls terminal differentiation of the dopaminergic nervous system in C. elegans. Genes Dev 2013; 27:1391-405. [PMID: 23788625 PMCID: PMC3701194 DOI: 10.1101/gad.217224.113] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Accepted: 05/16/2013] [Indexed: 01/25/2023]
Abstract
Terminal differentiation programs in the nervous system are encoded by cis-regulatory elements that control the expression of terminal features of individual neuron types. We decoded the regulatory information that controls the expression of five enzymes and transporters that define the terminal identity of all eight dopaminergic neurons in the nervous system of the Caenorhabditis elegans hermaphrodite. We show that the tightly coordinated, robust expression of these dopaminergic enzymes and transporters ("dopamine pathway") is ensured through a combinatorial cis-regulatory signature that is shared by all dopamine pathway genes. This signature is composed of an Ets domain-binding site, recognized by the previously described AST-1 Ets domain factor, and two distinct types of homeodomain-binding sites that act in a partially redundant manner. Through genetic screens, we identified the sole C. elegans Distalless/Dlx ortholog, ceh-43, as a factor that acts through one of the homeodomain sites to control both induction and maintenance of terminal dopaminergic fate. The second type of homeodomain site is a Pbx-type site, which is recognized in a partially redundant and neuron subtype-specific manner by two Pbx factors, ceh-20 and ceh-40, revealing novel roles of Pbx factors in the context of terminal neuron differentiation. Taken together, we revealed a specific regulatory signature and cognate, terminal selector-type transcription factors that define the entire dopaminergic nervous system of an animal. Dopaminergic neurons in the mouse olfactory bulb express a similar combinatorial transcription factor collective of Ets/Dlx/Pbx factors, suggesting deep phylogenetic conservation of dopaminergic regulatory programs.
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Andreyev AN, Huyse M, Van Duppen P, Qi C, Liotta RJ, Antalic S, Ackermann D, Franchoo S, Heßberger FP, Hofmann S, Kojouharov I, Kindler B, Kuusiniemi P, Lesher SR, Lommel B, Mann R, Nishio K, Page RD, Streicher B, Šáro Š, Sulignano B, Wiseman D, Wyss RA. Signatures of the Z = 82 shell closure in α-decay process. PHYSICAL REVIEW LETTERS 2013; 110:242502. [PMID: 25165917 DOI: 10.1103/physrevlett.110.242502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2013] [Indexed: 06/03/2023]
Abstract
In recent experiments at the velocity filter Separator for Heavy Ion reaction Products (SHIP) (GSI, Darmstadt), an extended and improved set of α-decay data for more than 20 of the most neutron-deficient isotopes in the region from lead to thorium was obtained. The combined analysis of this newly available α-decay data, of which the (186)Po decay is reported here, allowed us for the first time to clearly show that crossing the Z = 82 shell to higher proton numbers strongly accelerates the α decay. From the experimental data, the α-particle formation probabilities are deduced following the Universal Decay Law approach. The formation probabilities are discussed in the framework of the pairing force acting among the protons and the neutrons forming the α particle. A striking resemblance between the phenomenological pairing gap deduced from experimental binding energies and the formation probabilities is noted. These findings support the conjecture that both the N = 126 and Z = 82 shell closures strongly influence the α-formation probability.
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Mann R, Schaefer C, Sadosky A, Bergstrom F, Baik R, Parsons B, Nalamachu S, Stacey BR, Tuchman M, Anschel A, Nieshoff EC. Burden of spinal cord injury-related neuropathic pain in the United States: retrospective chart review and cross-sectional survey. Spinal Cord 2013; 51:564-70. [DOI: 10.1038/sc.2013.34] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 02/28/2013] [Accepted: 03/16/2013] [Indexed: 11/09/2022]
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Shazman S, Chen J, Lee H, Liu P, Mann R, Honig B. 75 OnTheFly database – structural basis to study TF’s DNA-binding specificity. J Biomol Struct Dyn 2013. [DOI: 10.1080/07391102.2013.786509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Asbridge M, Rehm J, Mann R, Cusimano M. CANNABIS AND TRAFFIC COLLISIONS: FINDINGS FROM A CASE CROSSOVER STUDY OF PATIENTS PRESENTING TO EMERGENCY DEPARTMENTS IN TWO CANADIAN CITIES. Inj Prev 2012. [DOI: 10.1136/injuryprev-2012-040580c.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Nagaraj R, Gururaja-Rao S, Jones KT, Slattery M, Negre N, Braas D, Christofk H, White KP, Mann R, Banerjee U. Control of mitochondrial structure and function by the Yorkie/YAP oncogenic pathway. Genes Dev 2012; 26:2027-37. [PMID: 22925885 DOI: 10.1101/gad.183061.111] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Mitochondrial structure and function are highly dynamic, but the potential roles for cell signaling pathways in influencing these properties are not fully understood. Reduced mitochondrial function has been shown to cause cell cycle arrest, and a direct role of signaling pathways in controlling mitochondrial function during development and disease is an active area of investigation. Here, we show that the conserved Yorkie/YAP signaling pathway implicated in the control of organ size also functions in the regulation of mitochondria in Drosophila as well as human cells. In Drosophila, activation of Yorkie causes direct transcriptional up-regulation of genes that regulate mitochondrial fusion, such as opa1-like (opa1) and mitochondria assembly regulatory factor (Marf), and results in fused mitochondria with dramatic reduction in reactive oxygen species (ROS) levels. When mitochondrial fusion is genetically attenuated, the Yorkie-induced cell proliferation and tissue overgrowth are significantly suppressed. The function of Yorkie is conserved across evolution, as activation of YAP2 in human cell lines causes increased mitochondrial fusion. Thus, mitochondrial fusion is an essential and direct target of the Yorkie/YAP pathway in the regulation of organ size control during development and could play a similar role in the genesis of cancer.
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Wilson A, Nyström L, Paci E, Gilbert F, Mann R. E4. Current issues in breast cancer screening. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Nishio K, Ikezoe H, Hofmann S, Ackermann D, Antalic S, Aritomo Y, Comas V, Düllmann C, Gorshkov A, Graeger R, Hagino K, Heinz S, Heredia J, Hirose K, Khuyagbaatar J, Kindler B, Kojouharov I, Lommel B, Makii H, Mann R, Mitsuoka S, Nagame Y, Nishinaka I, Ohtsuki T, Popeko A, Saro S, Schädel M, Türler A, Wakabayashi Y, Watanabe Y, Yakushev A, Yeremin A. Investigation of fission properties and evaporation residue measurement in the reactions using238U target nucleus. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111709005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Flechtner-Mors M, Thamm M, Rosario AS, Goldapp C, Hoffmeister U, Mann R, Bullinger M, van Egmond-Fröhlich A, Ravens-Sieberer U, Reinehr T, Westenhöfer J, Holl RW. Hypertonie, Dyslipoproteinämie und BMI-Kategorie charakterisieren das kardiovaskuläre Risiko bei übergewichtigen oder adipösen Kindern und Jugendlichen: Daten der BZgA-Beobachtungsstudie (EvAKuJ-Projekt) und der KiGGS-Studie. KLINISCHE PADIATRIE 2011; 223:445-9. [DOI: 10.1055/s-0031-1280766] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Mann R, Patel S, Singh M. DLBCL awareness. Br Dent J 2011; 211:193. [PMID: 21904338 DOI: 10.1038/sj.bdj.2011.728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hoffmeister U, Molz E, Bullinger M, van Egmond-Fröhlich A, Goldapp C, Mann R, Ravens-Sieberer U, Reinehr T, Westenhöfer J, Wille N, Holl R. Evaluation von Therapieangeboten für adipöse Kinder und Jugendliche (EvAKuJ-Projekt). Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2011; 54:603-10. [DOI: 10.1007/s00103-011-1257-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Genin J, Mann R, Theisen D. Determining the running-related injury risk factors in long distance runners. Br J Sports Med 2011. [DOI: 10.1136/bjsm.2011.084038.111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Goldapp C, Cremer M, Graf C, Grünewald-Funk D, Mann R, Ungerer-Röhrich U, Willhöft C. [Quality criteria for health promotion and primary prevention measures in association with obesity in children and adolescents. A BZgA-coordinated expert consensus]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2011; 54:295-303. [PMID: 21347762 DOI: 10.1007/s00103-010-1222-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
On behalf of the Federal Ministry of Health, a working group coordinated by the Federal Center for Health Education (BZgA) compiled quality criteria for health promotion and primary prevention measures in association with obesity in children and adolescents that are applicable both to population-wide and to target group-specific measures. The criteria are intended to support the planning of new measures and the conceptual improvement of existing measures. Additional elements are the assessment of programs for financing purposes and the rendering of accounts to funding agencies, as well as the acquisition of further knowledge. The criteria, thus, address not only project developers and providers, but also multipliers who implement measures, as well as funding agencies, who can use the criteria as a basis for assessing the measures. The structure of the quality criteria is geared to the fundamental structure of the Public Health Action Cycle. In addition, resource orientation, participation and, above all, organizational development are important aspects associated with quality that have not been given adequate consideration to date. The quality criteria are applicable to all situation-based and behavioral prevention measures, and also development processes that focus on promoting the health and normal weight development of children and adolescents.
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Walczak S, Mann R. Utilization and Perceived Benefit for Diverse Users of Communities of Practice in a Healthcare Organization. J ORGAN END USER COM 2010. [DOI: 10.4018/joeuc.2010100102] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Communities of practice have been heralded as a powerful knowledge management tool, especially for geographically disparate workgroups. Research into knowledge management (KM) in healthcare organizations is a needed research focus, given that differences exist in knowledge and knowledge management processes between healthcare and other organization types. The research presented in this paper examines the effectiveness of communities of practice as a knowledge sharing tool in a large and geographically disparate healthcare organization. Findings suggest that job role affects community members’ perceptions of the benefit and impact of communities of practice as well as their participation in such communities.
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Freeman R, Mann R, Guilford T, Biro D. Group decisions and individual differences: route fidelity predicts flight leadership in homing pigeons (Columba livia). Biol Lett 2010; 7:63-6. [PMID: 20810431 PMCID: PMC3030898 DOI: 10.1098/rsbl.2010.0627] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
How social-living animals make collective decisions is currently the subject of intense scientific interest, with increasing focus on the role of individual variation within the group. Previously, we demonstrated that during paired flight in homing pigeons, a fully transitive leadership hierarchy emerges as birds are forced to choose between their own and their partner's habitual routes. This stable hierarchy suggests a role for individual differences mediating leadership decisions within homing pigeon pairs. What these differences are, however, has remained elusive. Using novel quantitative techniques to analyse habitual route structure, we show here that leadership can be predicted from prior route-following fidelity. Birds that are more faithful to their own route when homing alone are more likely to emerge as leaders when homing socially. We discuss how this fidelity may relate to the leadership phenomenon, and propose that leadership may emerge from the interplay between individual route confidence and the dynamics of paired flight.
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Joshi R, Sun L, Mann R. Dissecting the functional specificities of two Hox proteins. Genes Dev 2010; 24:1533-45. [PMID: 20634319 DOI: 10.1101/gad.1936910] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Hox proteins frequently select and regulate their specific target genes with the help of cofactors like Extradenticle (Exd) and Homothorax (Hth). For the Drosophila Hox protein Sex combs reduced (Scr), Exd has been shown to position a normally unstructured portion of Scr so that two basic amino acid side chains can insert into the minor groove of an Scr-specific DNA-binding site. Here we provide evidence that another Drosophila Hox protein, Deformed (Dfd), uses a very similar mechanism to achieve specificity in vivo, thus generalizing this mechanism. Furthermore, we show that subtle differences in the way Dfd and Scr recognize their specific binding sites, in conjunction with non-DNA-binding domains, influence whether the target gene is transcriptionally activated or repressed. These results suggest that the interaction between these DNA-binding proteins and the DNA-binding site determines the architecture of the Hox-cofactor-DNA ternary complex, which in turn determines whether the complex recruits coactivators or corepressors.
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Mann R, Freeman R, Osborne M, Garnett R, Armstrong C, Meade J, Biro D, Guilford T, Roberts S. Objectively identifying landmark use and predicting flight trajectories of the homing pigeon using Gaussian processes. J R Soc Interface 2010; 8:210-9. [PMID: 20656739 PMCID: PMC3033027 DOI: 10.1098/rsif.2010.0301] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Pigeons home along idiosyncratic habitual routes from familiar locations. It has been suggested that memorized visual landmarks underpin this route learning. However, the inability to experimentally alter the landscape on large scales has hindered the discovery of the particular features to which birds attend. Here, we present a method for objectively classifying the most informative regions of animal paths. We apply this method to flight trajectories from homing pigeons to identify probable locations of salient visual landmarks. We construct and apply a Gaussian process model of flight trajectory generation for pigeons trained to home from specific release sites. The model shows increasing predictive power as the birds become familiar with the sites, mirroring the animal's learning process. We subsequently find that the most informative elements of the flight trajectories coincide with landscape features that have previously been suggested as important components of the homing task.
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