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Zuntini AR, Carruthers T, Maurin O, Bailey PC, Leempoel K, Brewer GE, Epitawalage N, Françoso E, Gallego-Paramo B, McGinnie C, Negrão R, Roy SR, Simpson L, Toledo Romero E, Barber VMA, Botigué L, Clarkson JJ, Cowan RS, Dodsworth S, Johnson MG, Kim JT, Pokorny L, Wickett NJ, Antar GM, DeBolt L, Gutierrez K, Hendriks KP, Hoewener A, Hu AQ, Joyce EM, Kikuchi IABS, Larridon I, Larson DA, de Lírio EJ, Liu JX, Malakasi P, Przelomska NAS, Shah T, Viruel J, Allnutt TR, Ameka GK, Andrew RL, Appelhans MS, Arista M, Ariza MJ, Arroyo J, Arthan W, Bachelier JB, Bailey CD, Barnes HF, Barrett MD, Barrett RL, Bayer RJ, Bayly MJ, Biffin E, Biggs N, Birch JL, Bogarín D, Borosova R, Bowles AMC, Boyce PC, Bramley GLC, Briggs M, Broadhurst L, Brown GK, Bruhl JJ, Bruneau A, Buerki S, Burns E, Byrne M, Cable S, Calladine A, Callmander MW, Cano Á, Cantrill DJ, Cardinal-McTeague WM, Carlsen MM, Carruthers AJA, de Castro Mateo A, Chase MW, Chatrou LW, Cheek M, Chen S, Christenhusz MJM, Christin PA, Clements MA, Coffey SC, Conran JG, Cornejo X, Couvreur TLP, Cowie ID, Csiba L, Darbyshire I, Davidse G, Davies NMJ, Davis AP, van Dijk KJ, Downie SR, Duretto MF, Duvall MR, Edwards SL, Eggli U, Erkens RHJ, Escudero M, de la Estrella M, Fabriani F, Fay MF, Ferreira PDL, Ficinski SZ, Fowler RM, Frisby S, Fu L, Fulcher T, Galbany-Casals M, Gardner EM, German DA, Giaretta A, Gibernau M, Gillespie LJ, González CC, Goyder DJ, Graham SW, Grall A, Green L, Gunn BF, Gutiérrez DG, Hackel J, Haevermans T, Haigh A, Hall JC, Hall T, Harrison MJ, Hatt SA, Hidalgo O, Hodkinson TR, Holmes GD, Hopkins HCF, Jackson CJ, James SA, Jobson RW, Kadereit G, Kahandawala IM, Kainulainen K, Kato M, Kellogg EA, King GJ, Klejevskaja B, Klitgaard BB, Klopper RR, Knapp S, Koch MA, Leebens-Mack JH, Lens F, Leon CJ, Léveillé-Bourret É, Lewis GP, Li DZ, Li L, Liede-Schumann S, Livshultz T, Lorence D, Lu M, Lu-Irving P, Luber J, Lucas EJ, Luján M, Lum M, Macfarlane TD, Magdalena C, Mansano VF, Masters LE, Mayo SJ, McColl K, McDonnell AJ, McDougall AE, McLay TGB, McPherson H, Meneses RI, Merckx VSFT, Michelangeli FA, Mitchell JD, Monro AK, Moore MJ, Mueller TL, Mummenhoff K, Munzinger J, Muriel P, Murphy DJ, Nargar K, Nauheimer L, Nge FJ, Nyffeler R, Orejuela A, Ortiz EM, Palazzesi L, Peixoto AL, Pell SK, Pellicer J, Penneys DS, Perez-Escobar OA, Persson C, Pignal M, Pillon Y, Pirani JR, Plunkett GM, Powell RF, Prance GT, Puglisi C, Qin M, Rabeler RK, Rees PEJ, Renner M, Roalson EH, Rodda M, Rogers ZS, Rokni S, Rutishauser R, de Salas MF, Schaefer H, Schley RJ, Schmidt-Lebuhn A, Shapcott A, Al-Shehbaz I, Shepherd KA, Simmons MP, Simões AO, Simões ARG, Siros M, Smidt EC, Smith JF, Snow N, Soltis DE, Soltis PS, Soreng RJ, Sothers CA, Starr JR, Stevens PF, Straub SCK, Struwe L, Taylor JM, Telford IRH, Thornhill AH, Tooth I, Trias-Blasi A, Udovicic F, Utteridge TMA, Del Valle JC, Verboom GA, Vonow HP, Vorontsova MS, de Vos JM, Al-Wattar N, Waycott M, Welker CAD, White AJ, Wieringa JJ, Williamson LT, Wilson TC, Wong SY, Woods LA, Woods R, Worboys S, Xanthos M, Yang Y, Zhang YX, Zhou MY, Zmarzty S, Zuloaga FO, Antonelli A, Bellot S, Crayn DM, Grace OM, Kersey PJ, Leitch IJ, Sauquet H, Smith SA, Eiserhardt WL, Forest F, Baker WJ. Phylogenomics and the rise of the angiosperms. Nature 2024:10.1038/s41586-024-07324-0. [PMID: 38658746 DOI: 10.1038/s41586-024-07324-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 03/15/2024] [Indexed: 04/26/2024]
Abstract
Angiosperms are the cornerstone of most terrestrial ecosystems and human livelihoods1,2. A robust understanding of angiosperm evolution is required to explain their rise to ecological dominance. So far, the angiosperm tree of life has been determined primarily by means of analyses of the plastid genome3,4. Many studies have drawn on this foundational work, such as classification and first insights into angiosperm diversification since their Mesozoic origins5-7. However, the limited and biased sampling of both taxa and genomes undermines confidence in the tree and its implications. Here, we build the tree of life for almost 8,000 (about 60%) angiosperm genera using a standardized set of 353 nuclear genes8. This 15-fold increase in genus-level sampling relative to comparable nuclear studies9 provides a critical test of earlier results and brings notable change to key groups, especially in rosids, while substantiating many previously predicted relationships. Scaling this tree to time using 200 fossils, we discovered that early angiosperm evolution was characterized by high gene tree conflict and explosive diversification, giving rise to more than 80% of extant angiosperm orders. Steady diversification ensued through the remaining Mesozoic Era until rates resurged in the Cenozoic Era, concurrent with decreasing global temperatures and tightly linked with gene tree conflict. Taken together, our extensive sampling combined with advanced phylogenomic methods shows the deep history and full complexity in the evolution of a megadiverse clade.
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Affiliation(s)
| | | | | | | | | | | | | | - Elaine Françoso
- Royal Botanic Gardens, Kew, Richmond, UK
- Centre for Ecology, Evolution and Behaviour, Department of Biological Sciences, School of Life Sciences and the Environment, Royal Holloway University of London, London, UK
| | | | | | | | | | - Lalita Simpson
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | | | - Laura Botigué
- Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, Campus UAB, Barcelona, Spain
| | | | | | - Steven Dodsworth
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
| | | | - Jan T Kim
- School of Physics, Engineering and Computer Science, University of Hertfordshire, Hatfield, UK
| | - Lisa Pokorny
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biodiversity and Conservation, Real Jardín Botánico (RJB-CSIC), Madrid, Spain
| | - Norman J Wickett
- Department of Biological Sciences, Clemson University, Clemson, SC, USA
| | - Guilherme M Antar
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
- Departamento de Ciências Agrárias e Biológicas, Centro Universitário Norte do Espírito Santo, Universidade Federal do Espírito Santo, São Mateus, Brazil
| | | | | | - Kasper P Hendriks
- Department of Biology, University of Osnabrück, Osnabrück, Germany
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Alina Hoewener
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | - Ai-Qun Hu
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Elizabeth M Joyce
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
- Systematic, Biodiversity and Evolution of Plants, Ludwig Maximilian University of Munich, Munich, Germany
| | - Izai A B S Kikuchi
- Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Drew A Larson
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Elton John de Lírio
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | - Jing-Xia Liu
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | | | - Natalia A S Przelomska
- Royal Botanic Gardens, Kew, Richmond, UK
- School of Biological Sciences, University of Portsmouth, Portsmouth, UK
| | - Toral Shah
- Royal Botanic Gardens, Kew, Richmond, UK
| | | | | | - Gabriel K Ameka
- Department of Plant and Environmental Biology, University of Ghana, Accra, Ghana
| | - Rose L Andrew
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Marc S Appelhans
- Department of Systematics, Biodiversity and Evolution of Plants, Albrecht-von-Haller Institute of Plant Sciences, University of Göttingen, Göttingen, Germany
| | - Montserrat Arista
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - María Jesús Ariza
- General Research Services, Herbario SEV, CITIUS, Universidad de Sevilla, Seville, Spain
| | - Juan Arroyo
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | | | | | - C Donovan Bailey
- Department of Biology, New Mexico State University, Las Cruces, NM, USA
| | - Helen F Barnes
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Matthew D Barrett
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Russell L Barrett
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Randall J Bayer
- Department of Biological Sciences, University of Memphis, Memphis, TN, USA
| | - Michael J Bayly
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Ed Biffin
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Joanne L Birch
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Diego Bogarín
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Jardín Botánico Lankester, Universidad de Costa Rica, Cartago, Costa Rica
| | | | | | - Peter C Boyce
- Centro Studi Erbario Tropicale, Dipartimento di Biologia, University of Florence, Florence, Italy
| | | | | | - Linda Broadhurst
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Gillian K Brown
- Queensland Herbarium and Biodiversity Science, Brisbane Botanic Gardens, Toowong, Queensland, Australia
| | - Jeremy J Bruhl
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Anne Bruneau
- Institut de Recherche en Biologie Végétale and Département de Sciences Biologiques, University of Montreal, Montreal, Quebec, Canada
| | - Sven Buerki
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Edie Burns
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | | | - Ainsley Calladine
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Ángela Cano
- Cambridge University Botanic Garden, Cambridge, UK
| | | | - Warren M Cardinal-McTeague
- Department of Forest and Conservation Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Alejandra de Castro Mateo
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Mark W Chase
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Environment and Agriculture, Curtin University, Bentley, Western Australia, Australia
| | | | | | - Shilin Chen
- Institute of Herbgenomics, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing, China
| | - Maarten J M Christenhusz
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Environment and Agriculture, Curtin University, Perth, Western Australia, Australia
- Plant Gateway, Den Haag, The Netherlands
| | - Pascal-Antoine Christin
- Ecology and Evolutionary Biology, School of Biosciences, University of Sheffield, Sheffield, UK
| | - Mark A Clements
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Skye C Coffey
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - John G Conran
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Xavier Cornejo
- Herbario GUAY, Facultad de Ciencias Naturales, Universidad de Guayaquil, Guayaquil, Ecuador
| | | | - Ian D Cowie
- Northern Territory Herbarium Department of Environment Parks & Water Security, Northern Territory Government, Palmerston, Northern Territory, Australia
| | | | | | | | | | | | - Kor-Jent van Dijk
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Stephen R Downie
- Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Marco F Duretto
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Melvin R Duvall
- Department of Biological Sciences and Institute for the Study of the Environment, Sustainability and Energy, Northern Illinois University, DeKalb, IL, USA
| | | | - Urs Eggli
- Sukkulenten-Sammlung Zürich/ Grün Stadt Zürich, Zürich, Switzerland
| | - Roy H J Erkens
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Maastricht Science Programme, Maastricht University, Maastricht, The Netherlands
- System Earth Science, Maastricht University, Venlo, The Netherlands
| | - Marcial Escudero
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Manuel de la Estrella
- Departamento de Botánica, Ecología y Fisiología Vegetal, Facultad de Ciencias, Universidad de Córdoba, Córdoba, Spain
| | | | | | - Paola de L Ferreira
- Departamento de Biologia, Faculdade de Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, São Paulo, Brazil
- Department of Biology, Aarhus University, Aarhus, Denmark
| | | | - Rachael M Fowler
- School of BioSciences, The University of Melbourne, Parkville, Victoria, Australia
| | - Sue Frisby
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Lin Fu
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | | | - Mercè Galbany-Casals
- Systematics and Evolution of Vascular Plants (UAB)-Associated Unit to CSIC by IBB, Departament de Biologia Animal, Biologia Vegetal i Ecologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Elliot M Gardner
- Department of Biology, Case Western Reserve University, Cleveland, OH, USA
| | | | - Augusto Giaretta
- Faculdade de Ciências Biológicas e Ambientais, Universidade Federal da Grande Dourados, Dourados, Brazil
| | - Marc Gibernau
- Laboratoire Sciences Pour l'Environnement, Université de Corse, Ajaccio, France
| | | | - Cynthia C González
- Herbario Trelew, Universidad Nacional de la Patagonia San Juan Bosco, Trelew, Argentina
| | | | - Sean W Graham
- Department of Botany, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Bee F Gunn
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Diego G Gutiérrez
- Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
| | - Jan Hackel
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biology, Universität Marburg, Marburg, Germany
| | - Thomas Haevermans
- Institut de Systématique, Evolution, Biodiversité, Muséum National d'Histoire Naturelle, Paris, France
| | - Anna Haigh
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Jocelyn C Hall
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Tony Hall
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Melissa J Harrison
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | - Oriane Hidalgo
- Institut Botànic de Barcelona (IBB CSIC-Ajuntament de Barcelona), Barcelona, Spain
| | - Trevor R Hodkinson
- Botany, School of Natural Sciences, Trinity College Dublin, The University of Dublin, Dublin, Ireland
| | - Gareth D Holmes
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | | | | | - Shelley A James
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - Richard W Jobson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Gudrun Kadereit
- Prinzessin Therese von Bayern-Lehrstuhl für Systematik, Biodiversität & Evolution der Pflanzen, Ludwig-Maximilians-Universität München, Botanische Staatssammlung München, Botanischer Garten München-Nymphenburg, Munich, Germany
| | | | | | - Masahiro Kato
- National Museum of Nature and Science, Tsukuba, Japan
| | | | - Graham J King
- Southern Cross University, Lismore, New South Wales, Australia
| | | | | | - Ronell R Klopper
- Foundational Biodiversity Science Division, South African National Biodiversity Institute, Pretoria, South Africa
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria, South Africa
| | | | - Marcus A Koch
- Centre for Organismal Studies, Biodiversity and Plant Systematics, Heidelberg University, Heidelberg, Germany
| | | | - Frederic Lens
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | | | | | | | - De-Zhu Li
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Lan Li
- CSIRO, Canberra, Australian Capital Territory, Australia
| | | | - Tatyana Livshultz
- Department of Biodiversity, Earth and Environmental Sciences, Drexel University, Philadelphia, PA, USA
- Academy of Natural Science, Drexel University, Philadelphia, PA, USA
| | - David Lorence
- National Tropical Botanical Garden, Kalaheo, HI, USA
| | - Meng Lu
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Patricia Lu-Irving
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Jaquelini Luber
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Mabel Lum
- Bioplatforms Australia Ltd, Sydney, New South Wales, Australia
| | - Terry D Macfarlane
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | | | - Vidal F Mansano
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Kristina McColl
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Angela J McDonnell
- Department of Biological Sciences, Saint Cloud State University, Saint Cloud, MN, USA
| | - Andrew E McDougall
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Todd G B McLay
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Hannah McPherson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Rosa I Meneses
- Instituto de Arqueología y Antropología, Universidad Católica del Norte, San Pedro de Atacama, Chile
| | | | | | | | | | | | - Taryn L Mueller
- Department of Ecology, Evolution & Behavior, University of Minnesota, St. Paul, MN, USA
| | - Klaus Mummenhoff
- Department of Biology, University of Osnabrück, Osnabrück, Germany
| | - Jérôme Munzinger
- AMAP Lab, Université Montpellier, IRD, CIRAD, CNRS INRAE, Montpellier, France
| | - Priscilla Muriel
- Laboratorio de Ecofisiología, Escuela de Ciencias Biológicas, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Daniel J Murphy
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | - Katharina Nargar
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Lars Nauheimer
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Francis J Nge
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | - Reto Nyffeler
- Department of Systematic and Evolutionary Botany, University of Zürich, Zürich, Switzerland
| | - Andrés Orejuela
- Royal Botanic Garden Edinburgh, Edinburgh, UK
- Grupo de Investigación en Recursos Naturales Amazónicos, Instituto Tecnológico del Putumayo, Mocoa, Colombia
| | - Edgardo M Ortiz
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | - Luis Palazzesi
- Museo Argentino de Ciencias Naturales (MACN-CONICET), Buenos Aires, Argentina
| | - Ariane Luna Peixoto
- Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Jaume Pellicer
- Institut Botànic de Barcelona (IBB CSIC-Ajuntament de Barcelona), Barcelona, Spain
| | - Darin S Penneys
- Department of Biology and Marine Biology, University of North Carolina Wilmington, Wilmington, NC, USA
| | | | - Claes Persson
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Marc Pignal
- Institut de Systématique, Evolution, Biodiversité, Muséum National d'Histoire Naturelle, Paris, France
| | - Yohan Pillon
- LSTM Université Montpellier, CIRADIRD, Montpellier, France
| | - José R Pirani
- Departamento de Botânica, Instituto de Biociências, Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | - Carmen Puglisi
- Royal Botanic Gardens, Kew, Richmond, UK
- Missouri Botanical Garden, St. Louis, MO, USA
| | - Ming Qin
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Richard K Rabeler
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | | | - Matthew Renner
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Eric H Roalson
- School of Biological Sciences, Washington State University, Pullman, WA, USA
| | - Michele Rodda
- National Parks Board, Singapore Botanic Gardens, Singapore, Singapore
| | | | - Saba Rokni
- Royal Botanic Gardens, Kew, Richmond, UK
| | - Rolf Rutishauser
- Department of Systematic and Evolutionary Botany, University of Zürich, Zürich, Switzerland
| | - Miguel F de Salas
- Tasmanian Herbarium, University of Tasmania, Sandy Bay, Tasmania, Australia
| | - Hanno Schaefer
- Plant Biodiversity, Technical University Munich, Freising, Germany
| | | | - Alexander Schmidt-Lebuhn
- Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | - Alison Shapcott
- School of Science Technology and Engineering, Center for Bioinnovation, University Sunshine Coast, Sippy Downs, Queensland, Australia
| | | | - Kelly A Shepherd
- Western Australian Herbarium, Department of Biodiversity, Conservation and Attractions, Government of Western Australia, Kensington, Western Australia, Australia
| | - Mark P Simmons
- Department of Biology, Colorado State University, Fort Collins, CO, USA
| | - André O Simões
- Departamento de Biologia Vegetal, Universidade Estadual de Campinas, Campinas, Brazil
| | | | - Michelle Siros
- Royal Botanic Gardens, Kew, Richmond, UK
- University of California, San Francisco, San Francisco, CA, USA
| | - Eric C Smidt
- Departamento de Botânica, Universidade Federal do Paraná, Curitiba, Brazil
| | - James F Smith
- Department of Biological Sciences, Boise State University, Boise, ID, USA
| | - Neil Snow
- Pittsburg State University, Pittsburg, KS, USA
| | - Douglas E Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | - Pamela S Soltis
- Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
| | | | | | - Julian R Starr
- Department of Biology, University of Ottawa, Ottawa, Ontario, Canada
| | | | | | | | | | - Ian R H Telford
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
| | - Andrew H Thornhill
- Botany and N.C.W. Beadle Herbarium, University of New England, Armidale, New South Wales, Australia
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Ifeanna Tooth
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | | | - Frank Udovicic
- Royal Botanic Gardens Victoria, Melbourne, Victoria, Australia
| | | | - Jose C Del Valle
- Departamento de Biología Vegetal y Ecología, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - G Anthony Verboom
- Department of Biological Sciences and Bolus Herbarium, University of Cape Town, Cape Town, South Africa
| | - Helen P Vonow
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
| | | | - Jurriaan M de Vos
- Department of Environmental Sciences-Botany, University of Basel, Basel, Switzerland
| | | | - Michelle Waycott
- State Herbarium of South Australia, Botanic Gardens and State Herbarium, Adelaide, South Australia, Australia
- School of Biological Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Cassiano A D Welker
- Instituto de Biologia, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Adam J White
- Australian National Herbarium, Centre for Australian National Biodiversity Research, National Research Collections Australia, CSIRO, Canberra, Australian Capital Territory, Australia
| | | | - Luis T Williamson
- The University of Adelaide, North Terrace Campus, Adelaide, South Australia, Australia
| | - Trevor C Wilson
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Sin Yeng Wong
- Institute of Biodiversity And Environmental Conservation, Universiti Malaysia Sarawak, Samarahan, Malaysia
| | - Lisa A Woods
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | | | - Stuart Worboys
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | | | - Ya Yang
- University of Minnesota-Twin Cities, St. Paul, MN, USA
| | | | - Meng-Yuan Zhou
- Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | | | | | - Alexandre Antonelli
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biological and Environmental Sciences, University of Gothenburg, Gothenburg, Sweden
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
- Department of Biology, University of Oxford, Oxford, UK
| | | | - Darren M Crayn
- Australian Tropical Herbarium, James Cook University, Smithfield, Queensland, Australia
| | - Olwen M Grace
- Royal Botanic Gardens, Kew, Richmond, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | | | | | - Hervé Sauquet
- National Herbarium of NSW, Botanic Gardens of Sydney, Mount Annan, New South Wales, Australia
| | - Stephen A Smith
- Department of Ecology & Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Wolf L Eiserhardt
- Royal Botanic Gardens, Kew, Richmond, UK
- Department of Biology, Aarhus University, Aarhus, Denmark
| | | | - William J Baker
- Royal Botanic Gardens, Kew, Richmond, UK.
- Department of Biology, Aarhus University, Aarhus, Denmark.
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2
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Lancaster K, Gendera S, Treloar C, Rhodes T, Shahbazi J, Byrne M, Nielsen S, Degenhardt L, Farrell M. Tinkering with care: Implementing extended-release buprenorphine depot treatment for opioid dependence. Int J Drug Policy 2024; 126:104359. [PMID: 38382354 DOI: 10.1016/j.drugpo.2024.104359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/08/2024] [Accepted: 02/12/2024] [Indexed: 02/23/2024]
Abstract
We examine how extended-release buprenorphine depot (BUP-XR) is put to use and made to work in implementation practices, attending to how care practices are challenged and adapted as a long-acting technology is introduced into service in opioid agonist treatment (OAT) in Australia. Our approach is informed by ideas in science and technology studies (STS) emphasising the irreducible entanglement of care practices and technology, and in particular the concept of 'tinkering' as a practice of adaptation. To make our analysis, we draw on qualitative interview accounts (n = 19) of service providers involved in BUP-XR implementation across five sites. Our analysis considers the disruptive novelty of BUP-XR. Tinkering to make a novel technology work in practice slows down the expectation of implementation in relation to transformative innovation, despite the promise of dramatic or rapid change. Tinkering allowed for more open relations, for new care practices that departed from the routine and familiar, opening potential for how BUP-XR could be put to use and made to work in its new situation, and as its situation evolved along-with its implementation. Flexibility and openness of altering relations was, however, at times, held in tension with inflexibility and closure. This analysis identifies a concern for what is made present and what is made absent in the altered care network affected by BUP-XR, with the multiple effects of supervised daily dosing practices thrown into relief as they become absented. Tinkering to implement BUP-XR locally connects with a broader assemblage of trial and movement in the constitution of treatment. The introduction of long-acting technologies prompts new questions about embedded implementation practices, including supervised dosing, urinalysis, the time and place of psychosocial support, and how other social aspects of care might be recalibrated in drug treatment.
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Affiliation(s)
- K Lancaster
- Centre for Social Research in Health, University of New South Wales, Sydney, Australia; Goldsmiths, University of London, UK.
| | - S Gendera
- Social Policy Research Centre, University of New South Wales, Sydney, Australia
| | - C Treloar
- Centre for Social Research in Health, University of New South Wales, Sydney, Australia
| | - T Rhodes
- Centre for Social Research in Health, University of New South Wales, Sydney, Australia; London School of Hygiene and Tropical Medicine, UK
| | - J Shahbazi
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - M Byrne
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - S Nielsen
- Monash Addiction Research Centre, Monash University, Melbourne, Australia
| | - L Degenhardt
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
| | - M Farrell
- National Drug and Alcohol Research Centre, University of New South Wales, Sydney, Australia
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3
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Turner K, Kim DW, Gonzalez BD, Gore LR, Gurd E, Milano J, Riccardi D, Byrne M, Al-Jumayli M, de Castria TB, Laber DA, Hoffe S, Costello J, Robinson E, Chadha JS, Rajasekhara S, Hume E, Hagen R, Nguyen OT, Nardella N, Parker N, Carson TL, Tabriz AA, Hodul P. Support Through Remote Observation and Nutrition Guidance (STRONG), a digital health intervention to reduce malnutrition among pancreatic cancer patients: A study protocol for a pilot randomized controlled trial. Contemp Clin Trials Commun 2024; 38:101271. [PMID: 38440777 PMCID: PMC10910065 DOI: 10.1016/j.conctc.2024.101271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 01/19/2024] [Accepted: 02/13/2024] [Indexed: 03/06/2024] Open
Abstract
Background Malnutrition is a common and distressing condition among pancreatic cancer patients. Fewer than a quarter of pancreatic cancer patients receive medical nutrition therapy (MNT), important for improving nutritional status, weight maintenance, quality of life and survival. System, provider, and patient level barriers limit access to MNT. We propose to examine the feasibility of a 12-week multi-level, digital health intervention designed to expand MNT access among pancreatic cancer patients. Methods Individuals with advanced pancreatic cancer starting chemotherapy (N = 80) will be 1:1 randomized to the intervention or usual care. The Support Through Remote Observation and Nutrition Guidance (STRONG) intervention includes system-level (e.g., routine malnutrition and screening), provider-level (e.g., dietitian training and web-based dashboard), and patient-level strategies (e.g., individualized nutrition plan, self-monitoring of dietary intake via Fitbit, ongoing goal monitoring and feedback). Individuals receiving usual care will be referred to dietitians based on their oncologists' discretion. Study assessments will be completed at baseline, 4-, 8-, 12-, and 16-weeks. Results Primary outcomes will be feasibility (e.g., recruitment, retention, assessment completion) and acceptability. We will collect additional implementation outcomes, such as intervention adherence, perceived usability, and feedback on intervention quality via an exit interview. We will collect preliminary data on outcomes that may be associated with the intervention including malnutrition, quality of life, treatment outcomes, and survival. Conclusion This study will advance our knowledge on the feasibility of a digital health intervention to reduce malnutrition among individuals with advanced pancreatic cancer. Trial registration: NCT05675059, registered on December 9, 2022.
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Affiliation(s)
- Kea Turner
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Dae Won Kim
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Brian D. Gonzalez
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Laurence R. Gore
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, USA
| | - Erin Gurd
- Department of Nutrition Therapy, Moffitt Cancer Center, USA
| | - Jeanine Milano
- Department of Nutrition Therapy, Moffitt Cancer Center, USA
| | - Diane Riccardi
- Department of Nutrition Therapy, Moffitt Cancer Center, USA
| | - Margaret Byrne
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | | | - Tiago Biachi de Castria
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Damian A. Laber
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Sarah Hoffe
- Department of Radiation Oncology, Moffitt Cancer Center, USA
| | - James Costello
- Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, USA
| | - Edmondo Robinson
- Department of Oncological Sciences, University of South Florida, USA
- Department of Internal and Hospital Medicine, Moffitt Cancer Center, USA
- Center for Digital Health, Moffitt Cancer Center, USA
| | | | | | - Emma Hume
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
| | - Ryan Hagen
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
| | - Oliver T. Nguyen
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
| | - Nicole Nardella
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
| | - Nathan Parker
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Tiffany L. Carson
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Amir Alishahi Tabriz
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, USA
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
| | - Pamela Hodul
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, USA
- Department of Oncological Sciences, University of South Florida, USA
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4
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Listl S, Bostanci N, Byrne M, Eigendorf J, van der Heijden G, Lorenz M, Melo P, Rosing K, Vassallo P, van Veen EB. Deliberative Improvement of Oral Care Quality: The Horizon Europe DELIVER Project. JDR Clin Trans Res 2024; 9:185-189. [PMID: 37565570 PMCID: PMC10943595 DOI: 10.1177/23800844231189484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023] Open
Abstract
KNOWLEDGE TRANSFER STATEMENT The EU DELIVER project aims to enhance the quality of oral health care through codevelopment and coproduction of solutions together with citizens/patients, providers, and policymakers. The unique multicountry nature of the project will facilitate fast-track prototype development and testing of innovative QI approaches in select countries. Reflective learning regarding the transferability of findings between different countries and settings offers unique opportunities to drive progress toward context-specific implementation of innovative oral health care QI approaches. The collective knowledge gained from the 7 European countries involved in DELIVER can also generate knowhow for improving the quality of oral health care in other countries around the globe.
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Affiliation(s)
- S. Listl
- Department of Dentistry–Quality and Safety of Oral Healthcare, Radboud University Medical Center–Radboud Institute for Health Sciences (RIHS), Nijmegen, Gelderland, the Netherlands
- Medical Faculty, Section for Translational Health Economics, Department of Conservative Dentistry, Heidelberg University, Heidelberg, Baden-Württemberg, Germany
| | - N. Bostanci
- Department of Dental Medicine, Section of Oral Health and Periodontology, Division of Oral Diseases, Karolinska Institutet, Huddinge, Stockholm, Sweden
| | - M. Byrne
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - J. Eigendorf
- aQua Institut, Goettingen, Niedersachsen, Germany
| | - G. van der Heijden
- Oral Public Health Department, Academic Centre for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit, Amsterdam, Netherlands
| | - M. Lorenz
- Medical Faculty, Section for Translational Health Economics, Department of Conservative Dentistry, Heidelberg University, Heidelberg, Baden-Württemberg, Germany
| | - P. Melo
- Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal
| | - K. Rosing
- Department of Odontology, Section for Oral Health, Society and Technology, Research Area Community Dentistry, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - P. Vassallo
- Ministry for Health, Health Promotion and Disease Prevention Directorate, Valetta, Malta
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5
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Schiebelhut LM, Guillaume AS, Kuhn A, Schweizer RM, Armstrong EE, Beaumont MA, Byrne M, Cosart T, Hand BK, Howard L, Mussmann SM, Narum SR, Rasteiro R, Rivera-Colón AG, Saarman N, Sethuraman A, Taylor HR, Thomas GWC, Wellenreuther M, Luikart G. Genomics and conservation: Guidance from training to analyses and applications. Mol Ecol Resour 2024; 24:e13893. [PMID: 37966259 DOI: 10.1111/1755-0998.13893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 11/16/2023]
Abstract
Environmental change is intensifying the biodiversity crisis and threatening species across the tree of life. Conservation genomics can help inform conservation actions and slow biodiversity loss. However, more training, appropriate use of novel genomic methods and communication with managers are needed. Here, we review practical guidance to improve applied conservation genomics. We share insights aimed at ensuring effectiveness of conservation actions around three themes: (1) improving pedagogy and training in conservation genomics including for online global audiences, (2) conducting rigorous population genomic analyses properly considering theory, marker types and data interpretation and (3) facilitating communication and collaboration between managers and researchers. We aim to update students and professionals and expand their conservation toolkit with genomic principles and recent approaches for conserving and managing biodiversity. The biodiversity crisis is a global problem and, as such, requires international involvement, training, collaboration and frequent reviews of the literature and workshops as we do here.
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Affiliation(s)
- Lauren M Schiebelhut
- Life and Environmental Sciences, University of California, Merced, California, USA
| | - Annie S Guillaume
- Geospatial Molecular Epidemiology group (GEOME), Laboratory for Biological Geochemistry (LGB), École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Arianna Kuhn
- Department of Biological Sciences, University of Lethbridge, Lethbridge, Alberta, Canada
- Virginia Museum of Natural History, Martinsville, Virginia, USA
| | - Rena M Schweizer
- Division of Biological Sciences, University of Montana, Missoula, Montana, USA
| | | | - Mark A Beaumont
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - Margaret Byrne
- Department of Biodiversity, Conservation and Attractions, Biodiversity and Conservation Science, Perth, Western Australia, Australia
| | - Ted Cosart
- Flathead Lake Biology Station, University of Montana, Missoula, Montana, USA
| | - Brian K Hand
- Flathead Lake Biological Station, University of Montana, Polson, Montana, USA
| | - Leif Howard
- Flathead Lake Biology Station, University of Montana, Missoula, Montana, USA
| | - Steven M Mussmann
- Southwestern Native Aquatic Resources and Recovery Center, U.S. Fish & Wildlife Service, Dexter, New Mexico, USA
| | - Shawn R Narum
- Hagerman Genetics Lab, University of Idaho, Hagerman, Idaho, USA
| | - Rita Rasteiro
- MRC Integrative Epidemiology Unit, University of Bristol, Bristol, UK
| | - Angel G Rivera-Colón
- Department of Evolution, Ecology, and Behavior, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Norah Saarman
- Department of Biology and Ecology Center, Utah State University, Logan, Utah, USA
| | - Arun Sethuraman
- Department of Biology, San Diego State University, San Diego, California, USA
| | - Helen R Taylor
- Royal Zoological Society of Scotland, Edinburgh, Scotland
| | - Gregg W C Thomas
- Informatics Group, Harvard University, Cambridge, Massachusetts, USA
| | - Maren Wellenreuther
- Plant and Food Research, Nelson, New Zealand
- University of Auckland, Auckland, New Zealand
| | - Gordon Luikart
- Division of Biological Sciences, University of Montana, Missoula, Montana, USA
- Flathead Lake Biology Station, University of Montana, Missoula, Montana, USA
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6
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Rick K, Byrne M, Cameron S, Cooper SJB, Dunlop J, Hill B, Lohr C, Mitchell NJ, Moritz C, Travouillon KJ, von Takach B, Ottewell K. Population genomic diversity and structure in the golden bandicoot: a history of isolation, extirpation, and conservation. Heredity (Edinb) 2023; 131:374-386. [PMID: 37806995 PMCID: PMC10673901 DOI: 10.1038/s41437-023-00653-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/28/2023] [Accepted: 09/28/2023] [Indexed: 10/10/2023] Open
Abstract
Using genetic information to develop and implement conservation programs is vital for maintaining biodiversity and ecosystem resilience. Evaluation of the genetic variability within and among remnant populations can inform management of both natural and translocated populations to maximise species' adaptive potential, mitigate negative impacts of inbreeding, and subsequently minimise risk of extinction. Here we use reduced representation sequencing to undertake a genetic assessment of the golden bandicoot (Isoodon auratus), a threatened marsupial endemic to Australia. The currently recognised taxon consists of three subspecies distributed among multiple natural and translocated populations. After confirming the genetic distinctiveness of I. auratus from two closely related taxa, I. fusciventer and I. macrourus, we identified four genetic clusters within I. auratus. These clusters exhibited substantial genetic differentiation (pairwise FST values ranging from 0.18 to 0.65, pairwise DXY ranging from 0.1 to 0.168), reflecting long-term isolation of some populations on offshore islands and the influence of genetic drift. Mainland natural populations in the Kimberley region had the highest genetic diversity and the largest contribution to overall allelic and gene diversity compared to both natural and translocated island populations. A population translocated to Guluwuru Island in the Northern Territory had the lowest genetic diversity. Our data suggest that island populations can appear genetically unique due to genetic drift and this needs to be taken into account when considering genetic diversity in conservation efforts to maintain overall genetic diversity of the species. We effectively demonstrate how genomic information can guide practical conservation planning, especially when declining species are represented by multiple isolated populations.
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Affiliation(s)
- Kate Rick
- School of Biological Sciences, The University of Western Australia, Crawley, WA, 6009, Australia.
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, WA, 6152, Australia
| | - Skye Cameron
- Australian Wildlife Conservancy, Level 2 322 Hay Street, Subiaco, WA, 6008, Australia
| | - Steve J B Cooper
- South Australian Museum, North Terrace, Adelaide, SA, 5000, Australia
- Department of Ecology and Evolutionary Biology, Environment Institute, School of Biological Sciences, The University of Adelaide, Adelaide, SA, 5005, Australia
| | - Judy Dunlop
- School of Agriculture and Environment, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Brydie Hill
- Flora and Fauna Division, Department of Environment, Parks and Water Security, Northern Territory Government, Darwin, NT, Australia
| | - Cheryl Lohr
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, WA, 6152, Australia
| | - Nicola J Mitchell
- School of Biological Sciences, The University of Western Australia, Crawley, WA, 6009, Australia
| | - Craig Moritz
- Division of Ecology and Evolution, Research School of Biology, The Australian National University, Canberra, ACT, Australia
| | - Kenny J Travouillon
- Collections and Research, Western Australian Museum, Welshpool, WA, 6106, Australia
| | - Brenton von Takach
- School of Molecular and Life Sciences, Curtin University, Perth, WA, 6102, Australia
| | - Kym Ottewell
- School of Biological Sciences, The University of Western Australia, Crawley, WA, 6009, Australia
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, WA, 6152, Australia
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7
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Byrne M, Tan RKJ, Wu D, Marley G, Hlatshwako TG, Tao Y, Bissram J, Nachman S, Tang W, Ramaswamy R, Tucker JD. Prosocial Interventions and Health Outcomes: A Systematic Review and Meta-Analysis. JAMA Netw Open 2023; 6:e2346789. [PMID: 38064214 PMCID: PMC10709779 DOI: 10.1001/jamanetworkopen.2023.46789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/26/2023] [Indexed: 12/18/2023] Open
Abstract
Importance Prosocial interventions encourage voluntary actions that benefit others. Community solidarity in response to the COVID-19 pandemic, expanding mutual aid programs, and health workforce issues have accelerated prosocial health interventions. Objective To investigate the association of prosocial interventions with health outcomes in clinical trials and observational studies. Data Sources In this systematic review and meta-analysis informed by the Cochrane Handbook for Systematic Reviews of Interventions, 5 databases (MEDLINE [via PubMed], Embase, CINAHL, PsycInfo, and Scopus) were searched from database inception through February 23, 2023. The search included terms for altruism and prosocial behaviors, health outcomes, and study type. Study Selection Included studies, determined by multiple reviewers, compared health outcomes in a prosocial intervention group with a nonintervention group. Data Extraction and Synthesis Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses guideline, data extraction and synthesis captured quantitative and qualitative data. To pool data from quantitative studies, random-effects meta-analyses were used to estimate the impact of prosocial interventions. To combine data from quantitative and qualitive studies, data were transformed into qualitative narratives using meta-aggregation. Main Outcomes and Measures The main outcome was whether prosocial interventions were associated with improved health outcomes. Barriers to and facilitators of implementation of these interventions were assessed. Results The search identified 5229 citations; 30 studies were included in the synthesis. Studies indicated that prosocial interventions were associated with positive health outcomes for givers (17 studies [56.7]) and recipients (8 [26.7%]). Prosocial interventions included acts of kindness (12 studies [40.0%]), cash gifts (7 [23.3%]), pay-it-forward approaches (6 [20.0%]), and expressions of kindness (5 [16.7%]). Improvements were reported in depression, testing for sexually transmitted diseases, vaccine uptake, physical activity, and individual biomarkers. Data from 6 studies (20.0%) demonstrated that pay-it-forward approaches were associated with increased uptake of diagnostic tests or vaccines among vulnerable groups (moderate certainty of evidence). Data from 14 studies (46.7%) suggested that community connectedness facilitated prosocial interventions. Shared vulnerabilities among groups (eg, sexual minority individuals, older adults) may provide a context for collective mobilization to improve health in local communities. Conclusions and Relevance This systematic review and meta-analysis found that prosocial interventions were associated with improved health outcomes among vulnerable groups and have been useful for addressing health disparities. Further research is needed to develop and evaluate prosocial interventions.
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Affiliation(s)
- Margaret Byrne
- Gillings School of Global Public Health, University of North Carolina at Chapel Hill
| | - Rayner Kay Jin Tan
- University of North Carolina Project–China, Guangzhou, Guangdong, China
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
| | - Dan Wu
- Clinical Research Department, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Gifty Marley
- University of North Carolina Project–China, Guangzhou, Guangdong, China
| | | | - Yusha Tao
- University of North Carolina Project–China, Guangzhou, Guangdong, China
| | - Jennifer Bissram
- Health Sciences Library, University of North Carolina at Chapel Hill
| | - Sophie Nachman
- Health Sciences Library, University of North Carolina at Chapel Hill
| | - Weiming Tang
- Department of Medicine, University of North Carolina at Chapel Hill
| | - Rohit Ramaswamy
- Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Joseph D. Tucker
- Clinical Research Department, London School of Hygiene and Tropical Medicine, London, United Kingdom
- Department of Medicine, University of North Carolina at Chapel Hill
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8
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Nistelberger HM, Roycroft E, Macdonald AJ, McArthur S, White LC, Grady PGS, Pierson J, Sims C, Cowen S, Moseby K, Tuft K, Moritz C, Eldridge MDB, Byrne M, Ottewell K. Genetic mixing in conservation translocations increases diversity of a keystone threatened species, Bettongia lesueur. Mol Ecol 2023. [PMID: 37715549 DOI: 10.1111/mec.17119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/11/2023] [Accepted: 08/17/2023] [Indexed: 09/17/2023]
Abstract
Translocation programmes are increasingly being informed by genetic data to monitor and enhance conservation outcomes for both natural and established populations. These data provide a window into contemporary patterns of genetic diversity, structure and relatedness that can guide managers in how to best source animals for their translocation programmes. The inclusion of historical samples, where possible, strengthens monitoring by allowing assessment of changes in genetic diversity over time and by providing a benchmark for future improvements in diversity via management practices. Here, we used reduced representation sequencing (ddRADseq) data to report on the current genetic health of three remnant and seven translocated boodie (Bettongia lesueur) populations, now extinct on the Australian mainland. In addition, we used exon capture data from seven historical mainland specimens and a subset of contemporary samples to compare pre-decline and current diversity. Both data sets showed the significant impact of population founder source (whether multiple or single) on the genetic diversity of translocated populations. Populations founded by animals from multiple sources showed significantly higher genetic diversity than the natural remnant and single-source translocation populations, and we show that by mixing the most divergent populations, exon capture heterozygosity was restored to levels close to that observed in pre-decline mainland samples. Relatedness estimates were surprisingly low across all contemporary populations and there was limited evidence of inbreeding. Our results show that a strategy of genetic mixing has led to successful conservation outcomes for the species in terms of increasing genetic diversity and provides strong rationale for mixing as a management strategy.
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Affiliation(s)
- Heidi M Nistelberger
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
| | - Emily Roycroft
- Division of Ecology & Evolution, Research School of Biology, ANU College of Science, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Anna J Macdonald
- Division of Ecology & Evolution, Research School of Biology, ANU College of Science, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Shelley McArthur
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
| | - Lauren C White
- Department of Environment, Land, Water and Planning, Arthur Rylah Institute for Environmental Research, Heidelberg, Victoria, Australia
| | - Patrick G S Grady
- Department of Molecular and Cell Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Jennifer Pierson
- Australian Wildlife Conservancy, Subiaco, Western Australia, Australia
| | - Colleen Sims
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
| | - Saul Cowen
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
| | - Katherine Moseby
- Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, New South Wales, Australia
| | | | - Craig Moritz
- Division of Ecology & Evolution, Research School of Biology, ANU College of Science, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Mark D B Eldridge
- Terrestrial Vertebrates, Australian Museum Research Institute, Sydney, New South Wales, Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
| | - Kym Ottewell
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, Western Australia, Australia
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9
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Filipe JC, Ahrens CC, Byrne M, Hardy G, Rymer PD. Germination temperature sensitivity differs between co-occurring tree species and climate origins resulting in contrasting vulnerability to global warming. Plant Environ Interact 2023; 4:146-162. [PMID: 37362420 PMCID: PMC10290426 DOI: 10.1002/pei3.10108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 03/20/2023] [Accepted: 04/04/2023] [Indexed: 06/28/2023]
Abstract
Climate change is shifting temperatures from historical patterns, globally impacting forest composition and resilience. Seed germination is temperature-sensitive, making the persistence of populations and colonization of available habitats vulnerable to warming. This study assessed germination response to temperature in foundation trees in south-western Australia's Mediterranean-type climate forests (Eucalyptus marginata (jarrah) and Corymbia calophylla (marri)) to estimate the thermal niche and vulnerability among populations. Seeds from the species' entire distribution were collected from 12 co-occurring populations. Germination thermal niche was investigated using a thermal gradient plate (5-40°C). Five constant temperatures between 9 and 33°C were used to test how the germination niche (1) differs between species, (2) varies among populations, and (3) relates to the climate of origin. Germination response differed among species; jarrah had a lower optimal temperature and thermal limit than marri (T o 15.3°C, 21.2°C; ED50 23.4°C, 31°C, respectively). The thermal limit for germination differed among populations within both species, yet only marri showed evidence for adaptation to thermal origins. While marri has the capacity for germination at higher thermal temperatures, jarrah is more vulnerable to global warming exceeding safety margins. This discrepancy is predicted to alter species distributions and forest composition in the future.
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Affiliation(s)
- João C. Filipe
- Department of Biodiversity, Conservation and AttractionsBiodiversity and Conservation SciencePerthWestern AustraliaAustralia
- Centre for Terrestrial Ecosystem Science and SustainabilityHarry Butler InstituteMurdoch UniversityMurdochWestern AustraliaAustralia
| | - Collin C. Ahrens
- Hawkesbury Institute for the EnvironmentWestern Sydney UniversityRichmondNew South WalesAustralia
- School of Biotechnology & Biomolecular SciencesUniversity of New South WalesSydneyNew South WalesAustralia
- Research Centre for Ecosystem ResilienceRoyal Botanic Gardens and Domain TrustSydneyNew South WalesAustralia
- Cesar AustraliaBrunswickVictoriaAustralia
| | - Margaret Byrne
- Department of Biodiversity, Conservation and AttractionsBiodiversity and Conservation SciencePerthWestern AustraliaAustralia
| | - Giles Hardy
- Centre for Terrestrial Ecosystem Science and SustainabilityHarry Butler InstituteMurdoch UniversityMurdochWestern AustraliaAustralia
| | - Paul D. Rymer
- Hawkesbury Institute for the EnvironmentWestern Sydney UniversityRichmondNew South WalesAustralia
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10
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Shaw RE, Spencer PB, Gibson LA, Dunlop JA, Kinloch JE, Mokany K, Byrne M, Moritz C, Davie H, Travouillon KJ, Ottewell KM. Linking life history to landscape for threatened species conservation in a multiuse region. Conserv Biol 2023; 37:e13989. [PMID: 35979681 PMCID: PMC10100189 DOI: 10.1111/cobi.13989] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 06/24/2022] [Accepted: 08/01/2022] [Indexed: 05/24/2023]
Abstract
Landscape-scale conservation that considers metapopulation dynamics will be essential for preventing declines of species facing multiple threats to their survival. Toward this end, we developed a novel approach that combines occurrence records, spatial-environmental data, and genetic information to model habitat, connectivity, and patterns of genetic structure and link spatial attributes to underlying ecological mechanisms. Using the threatened northern quoll (Dasyurus hallucatus) as a case study, we applied this approach to address the need for conservation decision-making tools that promote resilient metapopulations of this threatened species in the Pilbara, Western Australia, a multiuse landscape that is a hotspot for biodiversity and mining. Habitat and connectivity were predicted by different landscape characteristics. Whereas habitat suitability was overwhelmingly driven by terrain ruggedness, dispersal was facilitated by proximity to watercourses. Although there is limited evidence for major physical barriers in the Pilbara, areas with high silt and clay content (i.e., alluvial and hardpan plains) showed high resistance to dispersal. Climate subtlety shaped distributions and patterns of genetic turnover, suggesting the potential for local adaptation. By understanding these spatial-environmental associations and linking them to life-history and metapopulation dynamics, we highlight opportunities to provide targeted species management. To support this, we have created habitat, connectivity, and genetic uniqueness maps for conservation decision-making in the region. These tools have the potential to provide a more holistic approach to conservation in multiuse landscapes globally.
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Affiliation(s)
- Robyn E. Shaw
- Environmental & Conservation SciencesMurdoch UniversityPerthWestern AustraliaAustralia
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsPerthWestern AustraliaAustralia
- Division of Ecology and Evolution, Research School of BiologyThe Australian National University, Australian Capital TerritoryCanberraAustralia
| | - Peter B. Spencer
- Environmental & Conservation SciencesMurdoch UniversityPerthWestern AustraliaAustralia
| | - Lesley A. Gibson
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsPerthWestern AustraliaAustralia
| | - Judy A. Dunlop
- WA Feral Cat Working GroupPerthWestern AustraliaAustralia
| | - Janine E. Kinloch
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsPerthWestern AustraliaAustralia
| | - Karel Mokany
- CSIROCanberraAustralian Capital TerritoryAustralia
| | - Margaret Byrne
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsPerthWestern AustraliaAustralia
| | - Craig Moritz
- Division of Ecology and Evolution, Research School of BiologyThe Australian National University, Australian Capital TerritoryCanberraAustralia
| | - Harriet Davie
- Roy Hill Iron Ore Pty LtdPerthWestern AustraliaAustralia
| | | | - Kym M. Ottewell
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsPerthWestern AustraliaAustralia
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11
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Bradbury D, Binks RM, van Leeuwen S, Coates DJ, McArthur SL, Macdonald BM, Hankinson M, Byrne M. The nuanced nature of mesic refugia in arid landscapes: a tale of two peas. Ann Bot 2022; 130:901-916. [PMID: 36219678 PMCID: PMC9758307 DOI: 10.1093/aob/mcac126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND AIMS Understanding how genetic diversity is distributed and maintained within species is a central tenet of evolutionary and conservation biology, yet is understudied in arid regions of the globe. In temperate, glaciated environments, high genetic diversity in plant species is frequently found in refugial areas, which are often associated with southern non-glaciated landscapes. In arid, unglaciated environments, landscape features providing mesic conditions are likely to be refugia, although our understanding needs more refinement in these biomes. We test whether refugia and nuclear diversity hotspots occur in high-elevation, topographically complex areas for co-distributed shrubs (Petalostylis labicheoides and Indigofera monophylla; Fabaceae) in the ancient, arid Pilbara bioregion of north-western Australia. METHODS We conducted extensive sampling of the Pilbara (>1400 individuals from 62 widespread populations) to detect patterns in nuclear diversity and structure based on 13-16 microsatellite loci. Evidence of historical refugia was investigated based on patterns of diversity in three non-coding chloroplast (cp) sequence regions for approx. 240 individuals per species. Haplotype relationships were defined with median-joining networks and maximum likelihood phylogenetic trees. KEY RESULTS We found cpDNA evidence for a high-elevation refugium in P. labicheoides but not for I. monophylla that instead exhibited extraordinary haplotype diversity and evidence for persistence across a widespread area. Nuclear diversity hotspots occurred in, but were not exclusive to, high-elevation locations and extended to adjacent, low-elevation riparian areas in both species. CONCLUSIONS Phylogeographic refugia in arid environments may occur in high-elevation areas for some species but not all, and may be influenced by species-specific traits: a mesic montane refugium in P. labicheoides could be related to its preference for growth in water-gaining areas, while a lack of such evidence in I. monophylla could be related to maintenance of cpDNA diversity in a large soil seed bank and dynamic evolutionary history. Mesic environments created by the intersection of topographically complex landscapes with riparian zones can be contemporary reservoirs of genetic diversity in arid landscapes.
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Affiliation(s)
- Donna Bradbury
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Rachel M Binks
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Stephen van Leeuwen
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
- School of Molecular and Life Sciences, Curtin University, GPO Box U1987, Perth, WA 6845, Australia
| | - David J Coates
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Shelley L McArthur
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Bronwyn M Macdonald
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Margaret Hankinson
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, 17 Dick Perry Avenue, Kensington, Perth, WA 6151, Australia
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Hopley T, Byrne M. Implications of climate change on a floodplain shrub: associations between genomic and environmental variation. Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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13
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Balakrishnan A, Jah A, Lesurtel M, Andersson B, Gibbs P, Harper SJF, Huguet EL, Kosmoliaptsis V, Liau SS, Praseedom RK, Ramia JM, Branes A, Lendoire J, Maithel S, Serrablo A, Achalandabaso M, Adham M, Ahmet A, Al-Sarireh B, Albiol Quer M, Alconchel F, Alejandro R, Alsammani M, Alseidi A, Anand A, Anselmo A, Antonakis P, Arabadzhieva E, de Aretxabala X, Aroori S, Ashley S, Ausania F, Banerjee A, Barabino M, Bartlett A, Bartsch F, Belli A, Beristain-Hernandez J, Berrevoet F, Bhatti A, Bhojwani R, Bjornsson B, Blaz T, Byrne M, Calvo M, Castellanos J, Castro M, Cavallucci D, Chang D, Christodoulis G, Ciacio O, Clavien P, Coker A, Conde-Rodriguez M, D'Amico F, D'Hondt M, Daams F, Dasari B, De Beillis M, de Meijer V, Dede K, Deiro G, Delgado F, Desai G, Di Gioia A, Di Martino M, Dixon M, Dorovinis P, Dumitrascu T, Ebata T, Eilard M, Erdmann J, Erkan M, Famularo S, Felli E, Fergadi M, Fernandez G, Fox A, Galodha S, Galun D, Ganandha S, Garcia R, Gemenetzis G, Giannone F, Gil L, Giorgakis E, Giovinazzo F, Giuffrida M, Giuliani T, Giuliante F, Gkekas I, Goel M, Goh B, Gomes A, Gruenberger T, Guevara O, Gulla A, Gupta A, Gupta R, Hakeem A, Hamid H, Heinrich S, Helton S, Heumann A, Higuchi R, Hughes D, Inarejos B, Ivanecz A, Iwao Y, Iype S, Jaen I, Jie M, Jones R, Kacirek K, Kalayarasan R, Kaldarov A, Kaman L, Kanhere H, Kapoor V, Karanicolas P, Karayiannakis A, Kausar A, Khan Z, Kim DS, Klose J, Knowles B, Koh P, Kolodziejczyk P, Komorowski A, Koong J, Kozyrin I, Krishna A, Kron P, Kumar N, van Laarhoven S, Lakhey P, Lanari J, Laurenzi A, Leow V, Limbu Y, Liu YB, Lob S, Lolis E, Lopez-Lopez V, Lozano R, Lundgren L, Machairas M, Magouliotis D, Mahamid A, Malde D, Malek A, Malik H, Malleo G, Marino M, Mayo S, Mazzola M, Memeo R, Menon K, Menzulin R, Mohan R, Morgul H, Moris D, Mulita F, Muttillo E, Nahm C, Nandasena M, Nashidengo P, Nickkholgh A, Nikov A, Noel C, O'Reilly D, O'Rourke T, Ohtsuka M, Omoshoro-Jones J, Pandanaboyana S, Pararas N, Patel R, Patkar S, Peng J, Perfecto A, Perinel J, Perivoliotis K, Perra T, Phan M, Piccolo G, Porcu A, Primavesi F, Primrose J, Pueyo-Periz E, Radenkovic D, Rammohan A, Rowcroft A, Sakata J, Saladino E, Schena C, Scholer A, Schwarz C, Serrano P, Silva M, Soreide K, Sparrelid E, Stattner S, Sturesson C, Sugiura T, Sumo M, Sutcliffe R, Teh C, Teo J, Tepetes K, Thapa P, Thepbunchonchai A, Torres J, Torres O, Torzili G, Tovikkai C, Troncoso A, Tsoulfas G, Tuzuher A, Tzimas G, Umar G, Urbani L, Vanagas T, Varga, Velayutham V, Vigano L, Wakai T, Yang Z, Yip V, Zacharoulis D, Zakharov E, Zimmitti G. Heterogeneity of management practices surrounding operable gallbladder cancer - results of the OMEGA-S international HPB surgical survey. HPB (Oxford) 2022; 24:2006-2012. [PMID: 35922277 DOI: 10.1016/j.hpb.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/22/2022] [Accepted: 06/28/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gallbladder cancer (GBC) is an aggressive, uncommon malignancy, with variation in operative approaches adopted across centres and few large-scale studies to guide practice. We aimed to identify the extent of heterogeneity in GBC internationally to better inform the need for future multicentre studies. METHODS A 34-question online survey was disseminated to members of the European-African Hepatopancreatobiliary Association (EAHPBA), American Hepatopancreatobiliary Association (AHPBA) and Asia-Pacific Hepatopancreatobiliary Association (A-PHPBA) regarding practices around diagnostic workup, operative approach, utilization of neoadjuvant and adjuvant therapies and surveillance strategies. RESULTS Two hundred and three surgeons responded from 51 countries. High liver resection volume units (>50 resections/year) organised HPB multidisciplinary team discussion of GBCs more commonly than those with low volumes (p < 0.0001). Management practices exhibited areas of heterogeneity, particularly around operative extent. Contrary to consensus guidelines, anatomical liver resections were favoured over non-anatomical resections for T3 tumours and above, lymphadenectomy extent was lower than recommended, and a minority of respondents still routinely excised the common bile duct or port sites. CONCLUSION Our findings suggest some similarities in the management of GBC internationally, but also specific areas of practice which differed from published guidelines. Transcontinental collaborative studies on GBC are necessary to establish evidence-based practice to minimise variation and optimise outcomes.
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Affiliation(s)
- Anita Balakrishnan
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom.
| | - Asif Jah
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Mickael Lesurtel
- Department of HPB Surgery and Liver Transplantation, Beaujon Hospital, University of Paris Cité, 100 Bd du Général Leclerc, 92110, Clichy, France
| | - Bodil Andersson
- Department of Surgery, Lund University, Skane University Hospital, Lund, Sweden
| | - Paul Gibbs
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Simon J F Harper
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Emmanuel L Huguet
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Vasilis Kosmoliaptsis
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Siong S Liau
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Raaj K Praseedom
- Department of HPB Surgery, Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, United Kingdom
| | - Jose M Ramia
- Department of Surgery, Hospital General Universitario de Alicante, Avenida Pintor Baeza, 12 03010 Alicante, Spain
| | - Alejandro Branes
- Department of HPB Surgery, Hospital Sotero del Rio, Av. Concha y Toro 3459, Puente Alto, Región Metropolitana, Chile
| | - Javier Lendoire
- Department of Surgery, University of Buenos Aires, Hospital Dr Cosme Argerich, Buenos Aires, Argentina
| | - Shishir Maithel
- Department of Surgery, Emory University School of Medicine, Atlanta, GA, 30322 USA
| | - Alejandro Serrablo
- Department of HPB Surgery, Miguel Servet University Hospital, Zaragoza, Spain
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Phelan A, Louise D, Alice C, Kent S, Naughton C, Tuohy D, Ryan A, Byrne M. 79 EXPERIENCES OF DIRECTORS OF NURSING IN RESIDENTIAL CARE OF OLDER PEOPLE DURING COVID 19. Age Ageing 2022. [PMCID: PMC9620292 DOI: 10.1093/ageing/afac218.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Background COVID-19 was a global public health crisis and deaths in the over 65 age group represented a disproportionate number of deaths in older people. In particular, nursing homes experienced clusters of infection and high mortality rates. This paper discusses experiences of care homes’ Directors of Nursing/Persons in Charge (DoN) in their preparedness, management and control of care during COVID-19. Methods A mixed methods approach was used (survey- n=122) and semi-structured interviews (n=20) were conducted with DoNs in private and voluntary older person care homes in the Republic of Ireland. Survey data was analysed using descriptive and inferential statistics. Interviews were analysed using Braun & Clarke's thematic analysis. Results DoNs demonstrated an initial challenge in protecting residents from infection and also managing infection outbreak. However, over time they experienced more effectiveness in managing infection prevention and control as demanded at the level of a pandemic. Fifty percent of respondents experienced an infection outbreak and the data does not demonstrate any significant difference in preparedness and management in care homes which had outbreaks and those who had no outbreaks. Other challenges were related to financial sustainability of their facility while 47% of DoNs were either actively seeking other work, or thinking of leaving their post. In the interviews, the DoNs spoke of persistent concerns with the well-being of the staff and residents and a constant worry about meeting regulatory requirements and ensuring adequate staff cover for residents care needs. Moreover, the DoNs spoke of the difficulties when the media sensationalized poor care leading to a reduction of public confidence in the sector. Conclusion The DoNs were under constant alert and although had acclimatized to high level of infection control and prevention and managing emerging issues, the strain of the pandemic remained evident. Recommendations are given related to care homes and related to system level management for future public health crisis.
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Affiliation(s)
- A Phelan
- Trinity College Dublin , Dublin, Ireland
| | - D Louise
- Trinity College Dublin , Dublin, Ireland
| | - C Alice
- University of Limerick , Limerick, Ireland
| | - S Kent
- Dublin City University , Dublin, Ireland
| | - C Naughton
- University College Dublin , Dublin, Ireland
| | - D Tuohy
- University of Limerick , Limerick, Ireland
| | - A Ryan
- Ulster University , Belfast, Ireland
| | - M Byrne
- Trinity College Dublin , Dublin, Ireland
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Hu X, Kandasamy P, McClorey G, Shimizu M, Kothari N, Iwamoto N, Byrne M, Liu F, Longo K, Oieni J, Shivalila C, Rinaldi C, Yang H, Wood M, Vargeese C. P.193 Phosphoryl guanidine-containing backbone modifications enhance exon skipping, dystrophin restoration and survival in a severe mouse model for DMD. Neuromuscul Disord 2022. [DOI: 10.1016/j.nmd.2022.07.348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Sayers A, Byrne M, Norman I, Jones J, Vig S. 29 The Surgical Trainee Personality: Selected or Shaped? Br J Surg 2022. [DOI: 10.1093/bjs/znac269.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Aim
This study aims to describe the personality differences between trainees at different stages prior to and during surgical training.
Method
The Mental Muscle Diagram Indicator was distributed electronically to doctors in training in South West London. A total of 553 trainees completed the personality questionnaire. Specifically, there were general surgery specialty (n = 53), core surgical (n = 254), and foundation trainees (n = 246). 52% of trainees were female.
Results
Women scored significantly higher in the Extraversion, Sensing and Judging personality domains (p < 0.0001), there were no significant differences between genders for ‘Thinking’. One-way ANOVA only showed a significant difference in the ‘Judging’ domain between grades. Tukey's test was performed showing the difference arose from FT to CST (p = 0.008). Two-way ANOVA showed an interaction between gender and grade for ‘Judging’ and as such simple main effects were performed, with alpha = 0.017 to control for type 1 errors. Significant differences were found in the Judging domain between genders during in FT (p=0.002) and CST (p=0.002), and there was no significant difference for SpRs (p=0.15).
Conclusions
This study demonstrated differences in personality types between trainee stages and gender. These differences appear to decrease as trainees progress through their training, although the cause of this is unclear.
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Affiliation(s)
- A Sayers
- Alexandra Royal Hospital , Glasgow , United Kingdom
| | - M Byrne
- Oxford University Hospital , Oxford , United Kingdom
| | - I Norman
- St George's University Hospital , London , United Kingdom
| | - J Jones
- Lewisham and Greenwich NHS Trust , London , United Kingdom
| | - S Vig
- Croydon University Hospital , London , United Kingdom
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Lafferty L, Rance J, Byrne M, Milat A, Dore G, Grebely J, Lloyd A, Treloar C. “You need a designated officer” – Recommendations from correctional and justice health personnel for scaling up hepatitis C treatment-as-prevention in the prison setting. International Journal of Drug Policy 2022; 106:103746. [DOI: 10.1016/j.drugpo.2022.103746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 05/09/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
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Saknite I, Patrinely J, Zhao Z, Chen H, Kim T, Jagasia M, Byrne M, Tkaczyk E. 799 Cutaneous leukocyte-endothelial interactions predict outcomes after hematopoietic cell transplantation. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Saknite I, Gill M, Alessi-Fox C, Zwerner J, Lehman J, Shinohara M, Novoa R, Chen H, Byrne M, Gonzalez S, Ardigo M, Tkaczyk E. 806 Histopathology features of cutaneous acute graft-versus-host disease can be reliably detected by noninvasive reflectance confocal microscopy. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Millar MA, Binks RM, Tapper S, Macdonald BM, McArthur SL, Hankinson M, Coates DJ, van Leeuwen S, Byrne M. Limited phylogeographic and genetic connectivity in
Acacia
species of low stature in an arid landscape. Ecol Evol 2022; 12:e9052. [PMID: 35813908 PMCID: PMC9257521 DOI: 10.1002/ece3.9052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 05/02/2022] [Accepted: 06/08/2022] [Indexed: 11/24/2022] Open
Abstract
Widespread plant species are expected to maintain genetic diversity and gene flow via pollen and seed dispersal. Stature is a key life history trait that affects seed and potentially pollen dispersal, with limited stature associated with limited dispersal and greater genetic differentiation. We sampled Hill’s tabletop wattle (Acacia hilliana) and curry wattle (Acacia spondylophylla), two co‐distributed, widespread, Acacia shrubs of low stature, across the arid Pilbara region of north‐western Australia. Using chloroplast sequence and nuclear microsatellite data we evaluated patterns of population genetic and phylogeographic diversity and structure, demographic signals, ratios of pollen to seed dispersal, evidence for historical refugia, and association between elevation and diversity. Results showed strong phylogeographic (chloroplast, GST = 0.831 and 0.898 for A. hilliana and A. spondylophylla, respectively) and contemporary (nuclear, FST = 0.260 and 0.349 for A. hilliana and A. spondylophylla, respectively) genetic structure in both species. This indicates limited genetic connectivity via seed and pollen dispersal associated with Acacia species of small stature compared to taller tree and shrub acacias across the Pilbara bioregion. This effect of stature on genetic structure is superimposed on moderate levels of genetic diversity that were expected based on widespread ranges (haplotype diversity h = 25 and 12; nuclear diversity He = 0.60 and 0.47 for A. hilliana and A. spondylophylla, respectively). Contemporary genetic structure was congruent at the greater landscape scale, especially in terms of strong genetic differentiation among geographically disjunct populations in less elevated areas. Measures of diversity and connectivity were associated with traits of greater geographic population proximity, population density, population size, and greater individual longevity, and some evidence for range expansion in A. hilliana. Results illustrate that low stature is associated with limited dispersal and greater patterns of genetic differentiation for congenerics in a common landscape and highlight the complex influence of taxon‐specific life history and ecological traits to seed and pollen dispersal.
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Affiliation(s)
- Melissa A. Millar
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Rachel M. Binks
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Sarah‐Louise Tapper
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Bronwyn M. Macdonald
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Shelley L. McArthur
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Margaret Hankinson
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - David J. Coates
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
| | - Stephen van Leeuwen
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
- School of Molecular and Life Sciences Curtin University Perth Western Australia Australia
| | - Margaret Byrne
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Bentley Western Australia Australia
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Kouli O, Murray V, Bhatia S, Cambridge WA, Kawka M, Shafi S, Knight SR, Kamarajah SK, McLean KA, Glasbey JC, Khaw RA, Ahmed W, Akhbari M, Baker D, Borakati A, Mills E, Thavayogan R, Yasin I, Raubenheimer K, Ridley W, Sarrami M, Zhang G, Egoroff N, Pockney P, Richards T, Bhangu A, Creagh-Brown B, Edwards M, Harrison EM, Lee M, Nepogodiev D, Pinkney T, Pearse R, Smart N, Vohra R, Sohrabi C, Jamieson A, Nguyen M, Rahman A, English C, Tincknell L, Kakodkar P, Kwek I, Punjabi N, Burns J, Varghese S, Erotocritou M, McGuckin S, Vayalapra S, Dominguez E, Moneim J, Salehi M, Tan HL, Yoong A, Zhu L, Seale B, Nowinka Z, Patel N, Chrisp B, Harris J, Maleyko I, Muneeb F, Gough M, James CE, Skan O, Chowdhury A, Rebuffa N, Khan H, Down B, Fatimah Hussain Q, Adams M, Bailey A, Cullen G, Fu YXJ, McClement B, Taylor A, Aitken S, Bachelet B, Brousse de Gersigny J, Chang C, Khehra B, Lahoud N, Lee Solano M, Louca M, Rozenbroek P, Rozitis E, Agbinya N, Anderson E, Arwi G, Barry I, Batchelor C, Chong T, 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Stickney Z, Suchy H, Tan R, Yordi S, Ahmed I, Aranha M, El Sabawy D, Garwood P, Harnett M, Holohan R, Howard R, Kayyal Y, Krakoski N, Lupo M, McGilberry W, Nepon H, Scoleri Y, Urbina C, Ahmad Fuad MF, Ahmed O, Jaswantlal D, Kelly E, Khan MHT, Naidu D, Neo WX, O'Neill R, Sugrue M, Abbas JD, Abdul-Fattah S, Azlan A, Barry K, Idris NS, Kaka N, Mc Dermott D, Mohammad Nasir MN, Mozo M, Rehal A, Shaikh Yousef M, Wong RH, Curran E, Gardner M, Hogan A, Julka R, Lasser G, Ní Chorráin N, Ting J, Browne R, George S, Janjua Z, Leung Shing V, Megally M, Murphy S, Ravenscroft L, Vedadi A, Vyas V, Bryan A, Sheikh A, Ubhi J, Vannelli K, Vawda A, Adeusi L, Doherty C, Fitzgerald C, Gallagher H, Gill P, Hamza H, Hogan M, Kelly S, Larry J, Lynch P, Mazeni NA, O'Connell R, O'Loghlin R, Singh K, Abbas Syed R, Ali A, Alkandari B, Arnold A, Arora E, Azam R, Breathnach C, Cheema J, Compton M, Curran S, Elliott JA, Jayasamraj O, Mohammed N, Noone A, Pal A, Pandey S, Quinn P, Sheridan R, Siew L, Tan EP, Tio SW, 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Bahri T, Bhoombla N, Rao BM, Titu L, Chatha S, Field C, Gandhi T, Gulati R, Jha R, Jones Sam MT, Karim S, Patel R, Saunders M, Sharma K, Abid S, Heath E, Kurup D, Patel A, Ali M, Cresswell B, Felstead D, Jennings K, Kaluarachchi T, Lazzereschi L, Mayson H, Miah JE, Reinders B, Rosser A, Thomas C, Williams H, Al-Hamid Z, Alsadoun L, Chlubek M, Fernando P, Gaunt E, Gercek Y, Maniar R, Ma R, Matson M, Moore S, Morris A, Nagappan PG, Ratnayake M, Rockall L, Shallcross O, Sinha A, Tan KE, Virdee S, Wenlock R, Donnelly HA, Ghazal R, Hughes I, Liu X, McFadden M, Misbert E, Mogey P, O'Hara A, Peace C, Rainey C, Raja P, Salem M, Salmon J, Tan CH, Alves D, Bahl S, Baker C, Coulthurst J, Koysombat K, Linn T, Rai P, Sharma A, Shergill A, Ahmed M, Ahmed S, Belk LH, Choudhry H, Cummings D, Dixon Y, Dobinson C, Edwards J, Flint J, Franco Da Silva C, Gallie R, Gardener M, Glover T, Greasley M, Hatab A, Howells R, Hussey T, Khan A, Mann A, Morrison H, Ng A, Osmond R, Padmakumar N, Pervaiz F, Prince R, 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E, Anderton J, Barabas M, Goyal S, Howard D, Joshi A, Mitchell D, Weatherby T, Badminton R, Bird R, Burtle D, Choi NY, Devalia K, Farr E, Fischer F, Fish J, Gunn F, Jacobs D, Johnston P, Kalakoutas A, Lau E, Loo YNAF, Louden H, Makariou N, Mohammadi K, Nayab Y, Ruhomaun S, Ryliskyte R, Saeed M, Shinde P, Sudul M, Theodoropoulou K, Valadao-Spoorenberg J, Vlachou F, Arshad SR, Janmohamed AM, Noor M, Oyerinde O, Saha A, Syed Y, Watkinson W, Ahmadi H, Akintunde A, Alsaady A, Bradley J, Brothwood D, Burton M, Higgs M, Hoyle C, Katsura C, Lathan R, Louani A, Mandalia R, Prihartadi AS, Qaddoura B, Sandland-Taylor L, Thadani S, Thompson A, Walshaw J, Teo S, Ali S, Bawa JH, Fox S, Gargan K, Haider SA, Hanna N, Hatoum A, Khan Z, Krzak AM, Li T, Pitt J, Tan GJS, Ullah Z, Wilson E, Cleaver J, Colman J, Copeland L, Coulson A, Davis P, Faisal H, Hassan F, Hughes JT, Jabr Y, Mahmoud Ali F, Nahaboo Solim ZN, Sangheli A, Shaya S, Thompson R, Cornwall H, De Andres Crespo M, Fay E, Findlay J, Groves E, 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M, D'Afflitto M, Deshpande A, Duque Golding J, Frisira E, Germani Batacchi M, Gomaa A, Hay D, Hutchison R, Iakovou A, Iakovou D, Ismail E, Jefferson S, Jones L, Khouli Y, Knowles C, Mason J, McCaughan R, Moffatt J, Morawala A, Nadir H, Neyroud F, Nikookam Y, Parmar A, Pinto L, Ramamoorthy R, Richards E, Thomson S, Trainer C, Valetopoulou A, Vassiliou A, Wantman A, Wilde S, Dickinson M, Rockall T, Senn D, Wcislo K, Zalmay P, Adelekan K, Allen K, Bajaj M, Gatumbu P, Hang S, Hashmi Y, Kaur T, Kawesha A, Kisiel A, Woodmass M, Adelowo T, Ahari D, Alhwaishel K, Atherton R, Clayton B, Cockroft A, Curtis Lopez C, Hilton M, Ismail N, Kouadria M, Lee L, MacConnachie A, Monks F, Mungroo S, Nikoletopoulou C, Pearce L, Sara X, Shahid A, Suresh G, Wilcha R, Atiyah A, Davies E, Dermanis A, Gibbons H, Hyde A, Lawson A, Lee C, Leung-Tack M, Li Saw Hee J, Mostafa O, Nair D, Pattani N, Plumbley-Jones J, Pufal K, Ramesh P, Sanghera J, Saram S, Scadding S, See S, Stringer H, Torrance A, Vardon H, Wyn-Griffiths F, Brew A, Kaur G, Soni D, Tickle A, Akbar Z, Appleyard T, Figg K, Jayawardena P, Johnson A, Kamran Siddiqui Z, Lacy-Colson J, Oatham R, Rowlands B, Sludden E, Turnbull C, Allin D, Ansar Z, Azeez Z, Dale VH, Garg J, Horner A, Jones S, Knight S, McGregor C, McKenna J, McLelland T, Packham-Smith A, Rowsell K, Spector-Hill I, Adeniken E, Baker J, Bartlett M, Chikomba L, Connell B, Deekonda P, Dhar M, Elmansouri A, Gamage K, Goodhew R, Hanna P, Knight J, Luca A, Maasoumi N, Mahamoud F, Manji S, Marwaha PK, Mason F, Oluboyede A, Pigott L, Razaq AM, Richardson M, Saddaoui I, Wijeyendram P, Yau S, Atkins W, Liang K, Miles N, Praveen B, Ashai S, Braganza J, Common J, Cundy A, Davies R, Guthrie J, Handa I, Iqbal M, Ismail R, Jones C, Jones I, Lee KS, Levene A, Okocha M, Olivier J, Smith A, Subramaniam E, Tandle S, Wang A, Watson A, Wilson C, Chan XHF, Khoo E, Montgomery C, Norris M, Pugalenthi PP, Common T, Cook E, Mistry H, Shinmar HS, Agarwal G, Bandyopadhyay S, Brazier B, Carroll L, Goede A, Harbourne A, Lakhani A, Lami M, Larwood J, Martin J, Merchant J, Pattenden S, Pradhan A, Raafat N, Rothwell E, Shammoon Y, Sudarshan R, Vickers E, Wingfield L, Ashworth I, Azizi S, Bhate R, Chowdhury T, Christou A, Davies L, Dwaraknath M, Farah Y, Garner J, Gureviciute E, Hart E, Jain A, Javid S, Kankam HK, Kaur Toor P, Kaz R, Kermali M, Khan I, Mattson A, McManus A, Murphy M, Nair K, Ngemoh D, Norton E, Olabiran A, Parry L, Payne T, Pillai K, Price S, Punjabi K, Raghunathan A, Ramwell A, Raza M, Ritehnia J, Simpson G, Smith W, Sodeinde S, Studd L, Subramaniam M, Thomas J, Towey S, Tsang E, Tuteja D, Vasani J, Vio M, Badran A, Adams J, Anthony Wilkinson J, Asvandi S, Austin T, Bald A, Bix E, Carrick M, Chander B, Chowdhury S, Cooper Drake B, Crosbie S, D Portela S, Francis D, Gallagher C, Gillespie R, Gravett H, Gupta P, Ilyas C, James G, Johny J, Jones A, Kinder F, MacLeod C, Macrow C, Maqsood-Shah A, Mather J, McCann L, McMahon R, Mitham E, Mohamed M, Munton E, Nightingale K, O'Neill K, Onyemuchara I, Senior R, Shanahan A, Sherlock J, Spyridoulias A, Stavrou C, Stokes D, Tamang R, Taylor E, Trafford C, Uden C, Waddington C, Yassin D, Zaman M, Bangi S, Cheng T, Chew D, Hussain N, Imani-Masouleh S, Mahasivam G, McKnight G, Ng HL, Ota HC, Pasha T, Ravindran W, Shah K, Vishnu K S, Zaman S, Carr W, Cope S, Eagles EJ, Howarth-Maddison M, Li CY, Reed J, Ridge A, Stubbs T, Teasdaled D, Umar R, Worthington J, Dhebri A, Kalenderov R, Alattas A, Arain Z, Bhudia R, Chia D, Daniel S, Dar T, Garland H, Girish M, Hampson A, Kyriacou H, Lehovsky K, Mullins W, Omorphos N, Vasdev N, Venkatesh A, Waldock W, Bhandari A, Brown G, Choa G, Eichenauer CE, Ezennia K, Kidwai Z, Lloyd-Thomas A, Macaskill Stewart A, Massardi C, Sinclair E, Skajaa N, Smith M, Tan I, Afsheen N, Anuar A, Azam Z, Bhatia P, Davies-kelly N, Dickinson S, Elkawafi M, Ganapathy M, Gupta S, Khoury EG, Licudi D, Mehta V, Neequaye S, Nita G, Tay VL, Zhao S, Botsa E, Cuthbert H, Elliott J, Furlepa M, Lehmann J, Mangtani A, Narayan A, Nazarian S, Parmar C, Shah D, Shaw C, Zhao Z, Beck C, Caldwell S, Clements JM, French B, Kenny R, Kirk S, Lindsay J, McClung A, McLaughlin N, Watson S, Whiteside E, Alyacoubi S, Arumugam V, Beg R, Dawas K, Garg S, Lloyd ER, Mahfouz Y, Manobharath N, Moonesinghe R, Morka N, Patel K, Prashar J, Yip S, Adeeko ES, Ajekigbe F, Bhat A, Evans C, Farrugia A, Gurung C, Long T, Malik B, Manirajan S, Newport D, Rayer J, Ridha A, Ross E, Saran T, Sinker A, Waruingi D, Allen R, Al Sadek Y, Alves do Canto Brum H, Asharaf H, Ashman M, Balakumar V, Barrington J, Baskaran R, Berry A, Bhachoo H, Bilal A, Boaden L, Chia WL, Covell G, Crook D, Dadnam F, Davis L, De Berker H, Doyle C, Fox C, Gruffydd-Davies M, Hafouda Y, Hill A, Hubbard E, Hunter A, Inpadhas V, Jamshaid M, Jandu G, Jeyanthi M, Jones T, Kantor C, Kwak SY, Malik N, Matt R, McNulty P, Miles C, Mohomed A, Myat P, Niharika J, Nixon A, O'Reilly D, Parmar K, Pengelly S, Price L, Ramsden M, Turnor R, Wales E, Waring H, Wu M, Yang T, Ye TTS, Zander A, Zeicu C, Bellam S, Francombe J, Kawamoto N, Rahman MR, Sathyanarayana A, Tang HT, Cheung J, Hollingshead J, Page V, Sugarman J, Wong E, Chiong J, Fung E, Kan SY, Kiang J, Kok J, Krahelski O, Liew MY, Lyell B, Sharif Z, Speake D, Alim L, Amakye NY, Chandrasekaran J, Chandratreya N, Drake J, Owoso T, Thu YM, Abou El Ela Bourquin B, Alberts J, Chapman D, Rehnnuma N, Ainsworth K, Carpenter H, Emmanuel T, Fisher T, Gabrel M, Guan Z, Hollows S, Hotouras A, Ip Fung Chun N, Jaffer S, Kallikas G, Kennedy N, Lewinsohn B, Liu FY, Mohammed S, Rutherfurd A, Situ T, Stammer A, Taylor F, Thin N, Urgesi E, Zhang N, Ahmad MA, Bishop A, Bowes A, Dixit A, Glasson R, Hatta S, Hatt K, Larcombe S, Preece J, Riordan E, Fegredo D, Haq MZ, Li C, McCann G, Stewart D, Baraza W, Bhullar D, Burt G, Coyle J, Deans J, Devine A, Hird R, Ikotun O, Manchip G, Ross C, Storey L, Tan WWL, Tse C, Warner C, Whitehead M, Wu F, Court EL, Crisp E, Huttman M, Mayes F, Robertson H, Rosen H, Sandberg C, Smith H, Al Bakry M, Ashwell W, Bajaj S, Bandyopadhyay D, Browlee O, Burway S, Chand CP, Elsayeh K, Elsharkawi A, Evans E, Ferrin S, Fort-Schaale A, Iacob M, I K, Impelliziere Licastro G, Mankoo AS, Olaniyan T, Otun J, Pereira R, Reddy R, Saeed D, Simmonds O, Singhal G, Tron K, Wickstone C, Williams R, Bradshaw E, De Kock Jewell V, Houlden C, Knight C, Metezai H, Mirza-Davies A, Seymour Z, Spink D, Wischhusen S. Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Wirka K, Collares F, Mahony M, Hayward B, Modrzejewski K, Macalino G, Byrne M, Glancey M, Catherino A. O-175 Failed thaw cycles (FThC) as a key performance indicator (KPI): accounting for patient diagnosis and preimplantation genetic testing (PGT). Hum Reprod 2022. [DOI: 10.1093/humrep/deac105.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
Does the presence of a specific infertility diagnosis, in addition to PGT, impact FThC and live birth rate (LBR)?
Summary answer
Infertility diagnoses (Dx) and PGT should be taken into consideration when developing and/or evaluating FThC KPIs.
What is known already
FThC (ie, percentage of thaw procedures that failed to produce any embryos suitable for transfer) has been suggested as a KPI for laboratory competency in freezing/thawing procedures. Previous analyses showed that PGT (including testing for aneuploidy, monogenic/single gene defects, and structural chromosome rearrangements) was associated with improved proportions of FThC and LBRs. Here, we examined whether the presence of specific Dx could further impact the extent of improvement related to PGT on FThC and LBR.
Study design, size, duration
Retrospective real-world data analyses were performed using 6 years of available data from the Society for Assisted Reproductive Technology (SART) United States Registry between 2014–2019. Data analyses, including a descriptive review, focused on the following 5 Dx: diminished ovarian reserve (DOR), endometriosis (E), ovulatory dysfunction (OD), male factor (MF), and unknown factor (UF). These Dx were chosen based on the high prevalence of thaw cycles and/or historical difficulty to treat.
Participants/materials, setting, methods
A total of 9393 thaw cycles were analyzed, including the first transfer ≥12 months after retrieval, second transfer, or later transfers, given the database output limitation (fresh and frozen transfers taking place <12 months combined). Fisher’s Chi Square was used to identify differences between PGT use over time, as well as FThC stratified by age and PGT status. Linear regression was used to determine test of trend over time for LBRs.
Main results and the role of chance
FThC improved for all Dx from 2014 to 2019, except for OD. PGT use increased significantly from 2014 to 2019 for all Dx (p < 0.0001), with the greatest increase observed for DOR (10.40% vs 40.52%), UF (6.97% vs 36.20%), and MF (4.68% vs 28.67%). With PGT, across Dx, only DOR showed significant difference in the proportion of FThC from 2014 to 2019 (4.37% to 0.39%; p < 0.0001), compared with data without PGT (1.77% to 1.60%; p = 0.8043). Patients with DOR had the highest average proportion of FThC (all years: PGT, 0.98%; non-PGT, 1.69%). Patients with UF had the lowest average proportion of FThC with PGT, followed by those with E and MF; however, over time, the proportion of FThC for these three Dx significantly changed without PGT (2014 vs 2019): UF, 1.17% vs 0.55% (p = 0.0008); E, 1.82% vs 0.55% (p = 0.0108); MF, 1.56% vs 0.64% (p < 0.0001). Interestingly, OD showed no significant difference over time regardless of PGT status. LBRs for all Dx improved over time (p < 0.0001), with higher LBR observed with versus without PGT (DOR, 47.13% vs 30.19%; E, 49.83% vs 40.84%; MF, 51.74 vs 43.74%; UF, 47.88% vs 41.13%; OD, 42.77% vs 39.42%). Consistent with FThC, OD showed the smallest improvement in LBR.
Limitations, reasons for caution
Lower numbers of FThC with PGT may limit interpretability. Presence of specific Dx in this dataset did not exclude other Dx. Clinics should review internal data to develop FThC KPI values. In the absence of internal data, SART data could be used as a reference, considering patient/cycle factors and confounders.
Wider implications of the findings
This is the first study evaluating the impact of specific Dxs and PGT on FThC. FThC as a KPI can guide embryo thawing performance goals and help set clinicians and patients’ expectations regarding the percentage of FThC along with a specific Dx and PGT status.
Trial registration number
Not applicable
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Affiliation(s)
- K Wirka
- EMD Serono- Inc.- Rockland- MA- USA- an affiliate of Merck KGaA, Fertility and Endocrinology- North American Medical Affairs , Rockland, U.S.A
| | - F Collares
- EMD Serono- Inc.- Rockland- MA- USA- an affiliate of Merck KGaA, Fertility and Endocrinology- North American Medical Affairs , Rockland, U.S.A
| | - M.C Mahony
- Independent Consultant, Scientific Affairs , Virginia Beach, U.S.A
| | - B Hayward
- EMD Serono- Inc.- Rockland- MA- USA- an affiliate of Merck KGaA, Fertility and Endocrinology- North American Medical Affairs , Rockland, U.S.A
| | - K Modrzejewski
- EMD Serono- Inc.- Rockland- MA- USA- an affiliate of Merck KGaA, Fertility and Endocrinology- North American Medical Affairs , Rockland, U.S.A
| | - G Macalino
- Marimac Insight, Health Sciences Practice , Columbia, U.S.A
| | - M Byrne
- Marimac Insight, Health Sciences Practice , Columbia, U.S.A
| | - M Glancey
- Marimac Insight, Health Sciences Practice , Columbia, U.S.A
| | - A.B Catherino
- EMD Serono- Inc.- Rockland- MA- USA- an affiliate of Merck KGaA, Fertility and Endocrinology- North American Medical Affairs , Rockland, U.S.A
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Nordstrom B, Mitchell N, Byrne M, Jarman S. A review of applications of environmental DNA for reptile conservation and management. Ecol Evol 2022; 12:e8995. [PMID: 35784065 PMCID: PMC9168342 DOI: 10.1002/ece3.8995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/15/2022] [Accepted: 05/19/2022] [Indexed: 11/28/2022] Open
Abstract
Reptile populations are in decline globally, with total reptile abundance halving in the past half century, and approximately a fifth of species currently threatened with extinction. Research on reptile distributions, population trends, and trophic interactions can greatly improve the accuracy of conservation listings and planning for species recovery, but data deficiency is an impediment for many species. Environmental DNA (eDNA) can detect species and measure community diversity at diverse spatio‐temporal scales, and is especially useful for detection of elusive, cryptic, or rare species, making it potentially very valuable in herpetology. We aim to summarize the utility of eDNA as a tool for informing reptile conservation and management and discuss the benefits and limitations of this approach. A literature review was conducted to collect all studies that used eDNA and focus on reptile ecology, conservation, or management. Results of the literature search are summarized into key discussion points, and the review also draws on eDNA studies from other taxa to highlight methodological challenges and to identify future research directions. eDNA has had limited application to reptiles, relative to other vertebrate groups, and little use in regions with high species richness. eDNA techniques have been more successfully applied to aquatic reptiles than to terrestrial reptiles, and most (64%) of studies focused on aquatic habitats. Two of the four reptilian orders dominate the existing eDNA studies (56% Testudines, 49% Squamata, 5% Crocodilia, 0% Rhynchocephalia). Our review provides direction for the application of eDNA as an emerging tool in reptile ecology and conservation, especially when it can be paired with traditional monitoring approaches. Technologies associated with eDNA are rapidly advancing, and as techniques become more sensitive and accessible, we expect eDNA will be increasingly valuable for addressing key knowledge gaps for reptiles.
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Affiliation(s)
- Bethany Nordstrom
- School of Biological Sciences The University of Western Australia Crawley Western Australia Australia
| | - Nicola Mitchell
- School of Biological Sciences The University of Western Australia Crawley Western Australia Australia
| | - Margaret Byrne
- School of Biological Sciences The University of Western Australia Crawley Western Australia Australia
- Department of Biodiversity, Conservation and Attractions Biodiversity and Conservation Science Perth Western Australia Australia
| | - Simon Jarman
- School of Biological Sciences The University of Western Australia Crawley Western Australia Australia
- UWA Oceans Institute The University of Western Australia Crawley Western Australia Australia
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Gibson I, Mccrudden Z, Harris A, Hynes L, Dunne D, Murphy A, Byrne M, Mcevoy JW. Outcomes from a digital cardiovascular prevention and rehabilitation programme delivered in Ireland during COVID 19. Eur J Prev Cardiol 2022. [PMCID: PMC9384024 DOI: 10.1093/eurjpc/zwac056.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Funding Acknowledgements Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Government of Ireland's Sláintecare Integration Fund Health Research Board, Ireland Background & Aim COVID 19 has accelerated the uptake and acceptance of digital health tools for the prevention and management of Cardiovascular Disease. With health systems being urged to learn from the pandemic and to reassess how they will deliver services in future, robust audit and evaluation of digital interventions are required to inform best practice. This study aims to evaluate the clinical outcomes of a digital CVD prevention and rehabilitation programme which was established during COVID 19 to provide cardiac patients with efficient and timely access to a home-based, structured, comprehensive programme of care. Methods Developed and delivered by an interdisciplinary team (Nurse Prescriber, Physiotherapist, Dietitian, Cardiologist), the core components of this 12 week programme included, behavioural change support, lifestyle modification, medical risk factor management and electronic prescribing of cardio-protective medication. To support self-management, patients were provided with a Fitbit, blood pressure monitor and a workbook to support goal setting and overall tracking of progress. Patients were given access to a bespoke web-based platform and invited to attend weekly (2hr) group-based sessions, which included an exercise component and an interactive educational workshop. Results Over a 4 month period, 105 patients were referred with an uptake rate of 73% (n=77). Of these, 97% (n=75) enrolled in the programme, with an 85% (n=64) completion rate. Significant improvements in CVD risk factors were observed between initial and end of programme assessment. The proportion of patients meeting guideline-recommended physical activity targets increased from 14 to 82% (p<0.001), mean BMI (kg/m2) reduced from 28.7 to 27.7 (p<0.001), mean Mediterranean diet score improved from 5.2 to 7.3 (p<0.001), and anxiety and depression levels ≥8 (Hospital Anxiety and Depression score) both reduced by more than 50% (p<0.001). The proportions achieving the recommended blood pressure (<130/80 mmHg) and LDL cholesterol targets (<1.4 mmol/L) increased from 24 to 68% (p<0.001) and 14 to 41% (p<0.001), respectively. Conclusion Outcomes from this programme demonstrate that digital CVD prevention and rehabilitation programmes can achieve the recommended lifestyle, medical and therapeutic targets associated with reduced CVD events and improved health outcomes. This programme represents a scalable, accessible and effective option to deliver vital CVD preventive care in the patient’s home.
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Affiliation(s)
- I Gibson
- National University of Ireland, Galway, Ireland
| | - Z Mccrudden
- Croí, West of Ireland Cardiology Foundation, Galway, Ireland
| | - A Harris
- Croí, West of Ireland Cardiology Foundation, Galway, Ireland
| | - L Hynes
- Croí, West of Ireland Cardiology Foundation, Galway, Ireland
| | - D Dunne
- National Institute for Prevention and Cardiovascular Health, Galway, Ireland
| | - A Murphy
- National University of Ireland, Galway, Ireland
| | - M Byrne
- National University of Ireland, Galway, Ireland
| | - JW Mcevoy
- National Institute for Prevention and Cardiovascular Health, Galway, Ireland
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Walters SJ, Robinson TP, Byrne M, Nevill P. Seed sourcing in the genomics era: Multispecies provenance delineation for current and future climates. Restor Ecol 2022. [DOI: 10.1111/rec.13718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sheree J. Walters
- ARC Centre for Mine Site Restoration, School of Molecular and Life Sciences Curtin University Bentley WA 6102 Australia
| | - Todd P. Robinson
- School of Earth and Planetary Sciences Curtin University Bentley WA 6102 Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity Conservation and Attractions, Locked Bag 104, Bentley Delivery Centre WA 6983 Australia
- School of Molecular and Life Sciences Curtin University Bentley WA 6102 Australia
| | - Paul Nevill
- ARC Centre for Mine Site Restoration, School of Molecular and Life Sciences Curtin University Bentley WA 6102 Australia
- Trace and Environmental DNA Laboratory, School of Molecular and Life Sciences Curtin University Bentley WA 6102 Australia
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Byrne M, Ramalho CE, Tapper S, Coates DJ. Topographic Complexity Facilitates Persistence Compared to Signals of Contraction and Expansion in the Adjacent Subdued Landscape. Front Conserv Sci 2022. [DOI: 10.3389/fcosc.2022.833766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Topographically heterogeneous areas are likely to act as refugia for species because they facilitate survival during regional climatic stress due to availability of a range of microenvironments. The Stirling Ranges are a topographically complex area in the generally subdued and ancient landscape of south-western Australia. We investigated the influence of these landscape features on the evolutionary history of the rare woody shrub, Banksia brownii through a combined approach using phylogeographic analysis of sequence data from three chloroplast sequences, the trnV–ndhC, trnQ–rps16, and rpl32–ndhF intergenic spacer regions, and species distribution modeling. The Stirling Ranges showed high genetic diversity and differentiation among populations consistent with localized persistence and maintenance of large populations in an area that species distribution modeling identified as providing habitat stability at the Last Glacial Maximum as well as under warmer conditions. In contrast, populations in the adjacent subdued lowlands showed signals of low diversity, suggesting contraction, and subsequent expansion from localized refugia in the west. Cool summers are an important climatic variable for the species and species distribution modeling showed suitable habitat identified at the LGM suggesting expansion at this time following likely contraction during earlier warmer climatic oscillations. The isolated, coastal population at Vancouver Peninsula showed low diversity but no differentiation and it may have been established in more recent historical times, possibly through Aboriginal movement of seed. Our analysis of B. brownii highlights the complex evolutionary history of the species and the influence of topographic complexity and habitat heterogeneity in this global biodiversity hotspot.
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Houlihan O, Byrne M, Workman G, Esteve S, McGivern U, Drake A, Baird E. PO-1330 Radical chemoradiotherapy for cervical cancer: current practice and avenues for future investment. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03294-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Houlihan O, Marlow E, Esteve S, Workman G, Byrne M, McGarry C, Grattan M, O'Keeffe S, Prise K, Hounsell A, Jain S. PD-0813 In vivo dosimetry: Optical fibre characterisation for use in adaptive HDR pelvic brachytherapy. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02954-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Umbrello L, Bullen R, Shaw R, McArthur S, Byrne M, van Leeuwen S, Ottewell K. Extensive gene flow in a threatened bat (Rhinonicteris aurantia) in an arid landscape. Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Dockray S, Whelan E, Dick S, Davoren M, Heavin C, Linehan C, Byrne M. What motivates students to decrease or cease substance use?: A scoping review. Ir J Psychol Med 2022:1-6. [PMID: 35225186 DOI: 10.1017/ipm.2022.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The association between illicit substance use by third-level education students and their mental and physical health is well documented. The aim of this scoping review was to determine factors that contribute to student motivations to reduce or stop their use of illicit substances, and to elaborate on factors that may be pertinent for student-focused behaviour change interventions for substance use. METHOD We searched eight databases in March 2021 using search terms based on 'students', 'illicit substance use', and 'motivations'. We identified 86 research articles that reported on third-level education students' illicit substance use and included reasons or motives for their use. RESULTS After full-text screening, three studies were eligible for inclusion in the qualitative synthesis. The majority of studies described motives for abstention but did not describe motivation for reducing or stopping current patterns of use of illicit substances. CONCLUSION Few studies have examined motivations of third-level education students to decrease or cease substance use. Promising avenues for research on motivations to change substance use behaviour include the social contextual factors, perceived effects on social relationships, and actions of friends and family to prompt contemplations of change.
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Affiliation(s)
- S Dockray
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - E Whelan
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - S Dick
- School of Public Health, University College Cork, Cork, Ireland
| | - M Davoren
- Sexual Health Centre Cork, University College Cork, Cork, Ireland
| | - C Heavin
- Health Information Systems Research Centre, Cork University Business School, Cork, Ireland
| | - C Linehan
- School of Applied Psychology, University College Cork, Cork, Ireland
| | - M Byrne
- Student Health Department, University College Cork, Cork, Ireland
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Motomura D, Gan S, Byrne M, Donnellan F. A113 ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY IN PATIENTS WITH SURGICALLY ALTERED ANATOMY IN A CANADIAN TERTIARY REFERRAL CENTRE. J Can Assoc Gastroenterol 2022. [DOI: 10.1093/jcag/gwab049.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Endoscopic retrograde cholangiopancreatography (ERCP) has become a mainstay of diagnosis and treatment of pancreatobiliary conditions. Surgically altered anatomy presents unique challenges in the procedure, necessitating creative solutions such as different types of endoscopes and tools. Distinct from regular anatomy, forward viewing scopes are often required for successful cannulation and therapy of the pancreaticobiliary system. To our knowledge, there is limited data on the practice of ERCP in altered anatomy in Canada.
Aims
Our aim is to present outcomes from a large series of patients with surgically altered anatomy who underwent ERCP at a large Canadian referral centre.
Methods
All ERCP procedures at a tertiary referral centre in Vancouver, Canada from Oct 2020 to Oct 2021 were reviewed retrospectively. Inclusion criteria required surgically altered anatomy and attempted ERCP. Liver transplant patients with duct-to-duct anastomosis were not included in the series. Patients with incomplete procedure documentation were excluded. Demographic, procedural and outcome data were collected. Results are presented descriptively and as median + IQR for quantitative data. Procedural success was defined as cannulation and performance of a cholangiogram and/or pancreatogram
Results
A total of 34 procedures met the inclusion criteria during the study period. Twenty-four procedures were on male patients (71%). Nineteen patients (56%) had had previous ERCP. Sixteen patients (47%) had choledocholithasis as the indication for the procedure, 9 patients (26%) had cholangitis and 5 patients (15%) had concerns of neoplasia. Some patients had multiple indications. Seventeen patients (50%) had roux-en-Y anatomy, 8 patients (24%) were post Whipple’s and 6 patients (18%) had Billroth II type anatomy. Other altered anatomy included duodenal switch, and post gastrojejunostomy bypass. The most commonly used endoscope was the adult or pediatric colonoscope (74% of cases). Single balloon enteroscope was used in 5 cases (15%). Overall success rate was 74%. The breakdown of success rate by anatomy is shown in Table 1. One (3%) complication was noted in the form of mild cholangitis, requiring only outpatient antibiotics.
Conclusions
Experience in ERCP in patients with altered anatomy is becoming more pertinent in tertiary care. Cannulation and therapy is more difficult in this cohort, but still successful in the majority of cases. Adverse events remain uncommon. Knowledge of forward viewing ERCP techniques is critical in surgically altered anatomy. Future studies will aim to expand the retrospective cohort for more quantitative analysis.
Funding Agencies
None
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Affiliation(s)
- D Motomura
- The University of British Columbia, Vancouver, BC, Canada
| | - S Gan
- Vancouver General Hospital, Vancouver, BC, Canada
| | - M Byrne
- Vancouver General Hospital, Vancouver, BC, Canada
| | - F Donnellan
- Vancouver General Hospital, Vancouver, BC, Canada
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32
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Saknite I, Gill M, Alessi-Fox C, Zwerner JP, Lehman JS, Shinohara MM, Novoa RA, Chen H, Byrne M, Gonzalez S, Ardigo M, Tkaczyk ER. In Vivo Reflectance Confocal Microscopy of Cutaneous Acute Graft-Versus-Host Disease: Concordance with Histopathology and Interobserver Reproducibility of a Glossary with Representative Images. J Eur Acad Dermatol Venereol 2022; 36:1034-1044. [PMID: 35175678 DOI: 10.1111/jdv.18004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/18/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND The reliability to noninvasively identify features of inflammatory dermatoses by reflectance confocal microscopy (RCM) remains unknown. Lack of formal training among RCM readers can result in inconsistent assessments, limiting clinical utility. Specific consensus terminology with representative images is necessary to ensure consistent feature-level interpretation among RCM readers. OBJECTIVES (1) Develop a glossary with representative images of RCM features of cutaneous acute graft-versus-host disease (aGVHD) for consistent interpretation among observers, (2) assess the interobserver reproducibility among RCM readers using the glossary, and (3) determine the concordance between RCM and histopathology for aGVHD features. METHODS Through an iterative process of refinement and discussion among five international RCM experts, we developed a glossary with representative images of RCM features of aGVHD. From April to November 2018, patients suspected of aGVHD were imaged with RCM and subsequently biopsied. 17 lesions from 12 patients had clinically and pathologically confirmed cutaneous aGVHD. For each of these lesions, four dermatopathologists and four RCM readers independently evaluated the presence of aGVHD features in scanned histopathology slides and 1.5x1.5 mm RCM submosaics at 4 depths (blockstacks), respectively. RCM cases were adjudicated by a fifth RCM expert. Interobserver reproducibility was calculated by U statistic. Concordance between modalities was determined by fraction agreement. RESULTS We present a glossary with representative images of 18 aGVHD features by RCM. The average interobserver reproducibility among RCM readers (75%, confidence interval, CI: 71%-79%) did not differ significantly from dermatopathologists (80%, 76%-85%). The concordance between RCM and histopathology was 59%. CONCLUSIONS By using the glossary, the interobserver reproducibility among RCM readers was similar to the interobserver reproducibility among dermatopathologists. There was good concordance between RCM and histopathology to visualize aGVHD features. The implementation of RCM can now be advanced in a variety of inflammatory conditions with a validated glossary and representative image set.
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Affiliation(s)
- I Saknite
- Department of Dermatology, Vanderbilt University Medical Center, 719 Thompson Lane, One Hundred Oaks Suite 26300, Nashville, TN, 37204, USA.,Biophotonics Laboratory, Institute of Atomic Physics and Spectroscopy, University of Latvia, Jelgava Str 3 - #605, Riga, LV1004, Latvia
| | - M Gill
- SkinMedical Research and Diagnostics, PLLC, 64 Southlawn Ave, Dobbs Ferry, NY, 10522, USA.,Department of Pathology, SUNY Downstate Health Sciences University, 450 Clarkson Avenue, Brooklyn, NY, 11203, USA.,Medicine and Medical Specialties Department, Alcalá University, 28871, Alcalá de Henares, Madrid, Spain
| | - C Alessi-Fox
- Clinical Development, Caliber Imaging and Diagnostics Inc, 50 Methodist Hill Drive, Suite 1000, Rochester, NY, 14623, USA
| | - J P Zwerner
- Department of Dermatology, Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First St. SW, Rochester, MN, 55905, USA
| | - J S Lehman
- Division of Dermatology, Department of Medicine, Department of Laboratory Medicine and Pathology, University of Washington, Box 356524, Seattle, WA, 98195, USA
| | - M M Shinohara
- Department of Dermatology, Department of Pathology, Stanford University, 300 Pasteur Dr Rm H1507, MC 5627, Stanford, CA, 94305, USA
| | - R A Novoa
- Department of Biostatistics, Vanderbilt University Medical Center, 1301 Medical Center Dr Suite 3903, Nashville, TN, 37232, USA
| | - H Chen
- Department of Biostatistics, Vanderbilt University Medical Center, 1301 Medical Center Dr Suite 3903, Nashville, TN, 37232, USA.,Vanderbilt-Ingram Cancer Center, 1301 Medical Center Dr #1710, Nashville, TN, 37232, USA
| | - M Byrne
- Vanderbilt-Ingram Cancer Center, 1301 Medical Center Dr #1710, Nashville, TN, 37232, USA
| | - S Gonzalez
- Medicine and Medical Specialties Department, Alcalá University, 28871, Alcalá de Henares, Madrid, Spain
| | - M Ardigo
- San Gallicano Dermatological Institute - IRCCS, Via Elio Chianesi 53, 00144, Rome, Italy
| | - E R Tkaczyk
- Department of Dermatology, Vanderbilt University Medical Center, 719 Thompson Lane, One Hundred Oaks Suite 26300, Nashville, TN, 37204, USA.,Vanderbilt-Ingram Cancer Center, 1301 Medical Center Dr #1710, Nashville, TN, 37232, USA.,Dermatology Service and Research Service, Tennessee Valley Healthcare System, Department of Veterans Affairs, 1310 24th Avenue South, Nashville, TN, 37212, USA
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Filipe JC, Rymer PD, Byrne M, Hardy G, Mazanec R, Ahrens CW. Signatures of natural selection in a foundation tree along Mediterranean climatic gradients. Mol Ecol 2022; 31:1735-1752. [PMID: 35038378 PMCID: PMC9305101 DOI: 10.1111/mec.16351] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 11/30/2022]
Abstract
Temperature and precipitation regimes are rapidly changing, resulting in forest dieback and extinction events, particularly in Mediterranean‐type climates (MTC). Forest management that enhance forests’ resilience is urgently required, however adaptation to climates in heterogeneous landscapes with multiple selection pressures is complex. For widespread trees in MTC we hypothesized that: patterns of local adaptation are associated with climate; precipitation is a stronger factor of adaptation than temperature; functionally related genes show similar signatures of adaptation; and adaptive variants are independently sorting across the landscape. We sampled 28 populations across the geographic distribution of Eucalyptus marginata (jarrah), in South‐west Western Australia, and obtained 13,534 independent single nucleotide polymorphic (SNP) markers across the genome. Three genotype‐association analyses that employ different ways of correcting population structure were used to identify putatively adapted SNPs associated with independent climate variables. While overall levels of population differentiation were low (FST = 0.04), environmental association analyses found a total of 2336 unique SNPs associated with temperature and precipitation variables, with 1440 SNPs annotated to genic regions. Considerable allelic turnover was identified for SNPs associated with temperature seasonality and mean precipitation of the warmest quarter, suggesting that both temperature and precipitation are important factors in adaptation. SNPs with similar gene functions had analogous allelic turnover along climate gradients, while SNPs among temperature and precipitation variables had uncorrelated patterns of adaptation. These contrasting patterns provide evidence that there may be standing genomic variation adapted to current climate gradients, providing the basis for adaptive management strategies to bolster forest resilience in the future.
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Affiliation(s)
- J C Filipe
- Centre for Terrestrial Ecosystem Science and Sustainability, Harry Butler Institute, Murdoch University
| | - P D Rymer
- Hawkesbury Institute for the Environment, Western Sydney University
| | - M Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions
| | - G Hardy
- Centre for Terrestrial Ecosystem Science and Sustainability, Harry Butler Institute, Murdoch University
| | - R Mazanec
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions
| | - C W Ahrens
- Hawkesbury Institute for the Environment, Western Sydney University
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Fernandes RE, Millar MA, Coates DJ, Byrne M, Krauss SL, Williams M, Hopper SD. Plant mating system dynamics in restoration: a comparison of restoration and remnant populations of
Hakea laurina
(Proteaceae). Restor Ecol 2021. [DOI: 10.1111/rec.13609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rianne E Fernandes
- Universiteit van Amsterdam (UvA), Faculty of Nature sciences, Math and Information Science Park 904, 1098 XH Amsterdam
| | - Melissa A Millar
- Biodiversity and Conservation Science, Department of Biodiversity Conservation and Attractions, Locked Bag 104, Bentley Delivery Centre, Bentley Perth WA 6983 Australia
- School of Biological Sciences, The University of Western Australia 35 Stirling Highway, Crawley Perth WA 6009 Australia
| | - David J Coates
- Biodiversity and Conservation Science, Department of Biodiversity Conservation and Attractions, Locked Bag 104, Bentley Delivery Centre, Bentley Perth WA 6983 Australia
- School of Biological Sciences, The University of Western Australia 35 Stirling Highway, Crawley Perth WA 6009 Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity Conservation and Attractions, Locked Bag 104, Bentley Delivery Centre, Bentley Perth WA 6983 Australia
- School of Biological Sciences, The University of Western Australia 35 Stirling Highway, Crawley Perth WA 6009 Australia
| | - Siegfried L Krauss
- School of Biological Sciences, The University of Western Australia 35 Stirling Highway, Crawley Perth WA 6009 Australia
- Kings Park Science, Biodiversity and Conservation Science, Department of Biodiversity onservation and Attractions, Kattidj Close Kings Park WA 6005 Australia
| | - Matthew Williams
- Biodiversity and Conservation Science, Department of Biodiversity Conservation and Attractions, Locked Bag 104, Bentley Delivery Centre, Bentley Perth WA 6983 Australia
| | - Stephen D Hopper
- Centre of Excellence in Natural Resource Management School of Agriculture and the Environment, The University of Western Australia, 35 Stirling Terrace Albany WA 6330 Australia
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35
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Ahrens CW, Challis A, Byrne M, Leigh A, Nicotra AB, Tissue D, Rymer P. Repeated extreme heatwaves result in higher leaf thermal tolerances and greater safety margins. New Phytol 2021; 232:1212-1225. [PMID: 34292598 DOI: 10.1111/nph.17640] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/15/2021] [Indexed: 06/13/2023]
Abstract
The frequency and severity of heatwave events are increasing, exposing species to conditions beyond their physiological limits. Species respond to heatwaves in different ways, however it remains unclear if plants have the adaptive capacity to successfully respond to hotter and more frequent heatwaves. We exposed eight tree populations from two climate regions grown under cool and warm temperatures to repeated heatwave events of moderate (40°C) and extreme (46°C) severity to assess adaptive capacity to heatwaves. Leaf damage and maximum quantum efficiency of photosystem II (Fv /Fm ) were significantly impacted by heatwave severity and growth temperatures, respectively; populations from a warm-origin avoided damage under moderate heatwaves compared to those from a cool-origin, indicating a degree of local adaptation. We found that plasticity to heatwave severity and repeated heatwaves contributed to enhanced thermal tolerance and lower leaf temperatures, leading to greater thermal safety margins (thermal tolerance minus leaf temperature) in a second heatwave. Notably, while we show that adaptation and physiological plasticity are important factors affecting plant adaptive capacity to thermal stress, plasticity of thermal tolerances and thermal safety margins provides the opportunity for trees to persist among fluctuating heatwave exposures.
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Affiliation(s)
- Collin W Ahrens
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, 2753, Australia
| | - Anthea Challis
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, 2753, Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Bentley Delivery Centre, Locked Bag 104, Bentley, WA, 6983, Australia
| | - Andrea Leigh
- School of Life Sciences, University of Technology Sydney, PO Box 123, Broadway, NSW, 2007, Australia
| | - Adrienne B Nicotra
- Research School of Biology, Australian National University, Canberra, ACT, 2601, Australia
| | - David Tissue
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, 2753, Australia
| | - Paul Rymer
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, 2753, Australia
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36
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Durand H, Bacon SL, Byrne M, Farrell K, Kenny E, Lavoie KL, McGuire BE, McSharry J, Meade O, Molloy GJ. COVID-19: Identifying and addressing determinants of adherence to physical distancing guidance. Eur J Public Health 2021. [PMCID: PMC8574643 DOI: 10.1093/eurpub/ckab164.585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Optimising physical distancing measures has been a critical part of the global response to the spread of COVID-19. Adherence to these recommendations has been poorer than adherence to other key transmission reduction behaviours. The current project aimed to identify psychosocial determinants of adherence to physical distancing, and to determine whether Government of Ireland COVID-19 communications adequately address the determinants.
Methods
A nationally representative cross-sectional survey as part of the International COVID-19 Awareness and Responses Evaluation (iCARE) study, a qualitative interview study, and a content analysis of COVID-19 poster communications were conducted to identify psychosocial determinants of adherence and determine the extent to which these were addressed in government communications.
Results
The iCARE survey showed adherence to physical distancing measures varies by sociodemographic group (e.g., age, sex, COVID-19 risk category) and beliefs. Poorest adherence was reported by younger people, males, those at lower risk of serious illness from COVID-19, and those who were less concerned about the impact of COVID-19 on public health and the economy. The qualitative interview study revealed maintaining and negotiating close relationships, public physical environments, habituation to threat, risk-taking to maintain wellbeing, and confusion and uncertainty around government guidelines as barriers to physical distancing behaviour. Having a sense of personal responsibility and control over one's own behaviour was identified as a potential facilitator of adherence to distancing. Content analysis revealed some important gaps, particularly in terms of rationale for specific public health guidelines.
Conclusions
Though adherence was high overall, there was variability among sociodemographic groups. Government communications to promote physical distancing could be refined to better address key barriers and facilitators of the behaviour.
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Affiliation(s)
- H Durand
- School of Psychology, National University of Ireland, Galway, Ireland
| | - SL Bacon
- Montreal Behavioural Medicine Centre, Hôpital Sacré-Cœur de Montréal, Montreal, Canada
- Department of Health, Kinesiology & Applied Physiology, Concordia University, Montreal, Canada
| | - M Byrne
- School of Psychology, National University of Ireland, Galway, Ireland
| | - K Farrell
- School of Psychology, National University of Ireland, Galway, Ireland
| | - E Kenny
- School of Psychology, National University of Ireland, Galway, Ireland
| | - KL Lavoie
- Montreal Behavioural Medicine Centre, Hôpital Sacré-Cœur de Montréal, Montreal, Canada
- Department of Psychology, University of Quebec at Montreal, Montreal, Canada
| | - BE McGuire
- School of Psychology, National University of Ireland, Galway, Ireland
| | - J McSharry
- School of Psychology, National University of Ireland, Galway, Ireland
| | - O Meade
- School of Psychology, National University of Ireland, Galway, Ireland
| | - GJ Molloy
- School of Psychology, National University of Ireland, Galway, Ireland
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37
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Whitby J, Doshi P, Symington M, Battle J, Brathwaite-Shirley C, Whitter L, Adamou C, Green M, Critchley A, Ehrlich A, Byrne M. 1627 We Are Donors: Redeveloping Educational Material for Schools in Response To COVID-19. Br J Surg 2021. [PMCID: PMC8524486 DOI: 10.1093/bjs/znab259.914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Aim We Are Donors is a UK registered charity aiming to increase the number of organ and blood donors across the UK through student led education at schools and universities. Over the last two years we have spoken to over 4000 students and have shown that the program improves awareness of organ donation, facilitates discussion within families and increases the number of planned organ donor registry sign ups. In response to COVID-19 our educational sessions moved online, and we studied what impact this had on engagement with the students and how our material could be redeveloped to improve outcomes. Method We compared the feedback from 1514 children aged 11-18 years who received face to face presentations in August 2018 - May 2019 with that from a group of 141 children aged 14 -18 years from 5 schools who received live online sessions using the same powerpoint presentation between March 2020 - June 2020. Results The change to online delivery reduced recommendation of the talk to a friend from 88% to 69%. Moving to online sessions also resulted in reduced post session feedback. To tackle these issues, we re-developed our presentation in collaboration with Slido to feature interactive elements, a quiz (including a leaderboard) and a real-time question and answer session. We also incorporated an immediate feedback survey. Conclusions Our study highlights new challenges that educators are facing when moving to online platforms. While moving online allows more students to be reached, maintaining high levels of student engagement is challenging.
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Affiliation(s)
- J Whitby
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - P Doshi
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - M Symington
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - J Battle
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | | | - L Whitter
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - C Adamou
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - M Green
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - A Critchley
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - A Ehrlich
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
| | - M Byrne
- We Are Donors, Newcastle-upon-Tyne, United Kingdom
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Aitken WW, Lombard J, Wang K, Toro M, Byrne M, Nardi MI, Kardys J, Parrish A, Dong C, Szapocznik J, Rundek T, Brown SC. Relationship of Neighborhood Greenness to Alzheimer's Disease and Non-Alzheimer's Dementia Among 249,405 U.S. Medicare Beneficiaries. J Alzheimers Dis 2021; 81:597-606. [PMID: 33814426 DOI: 10.3233/jad-201179] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Neighborhood greenness (vegetative presence) has been linked to multiple health outcomes, but its relationship to Alzheimer's disease (AD) and non-Alzheimer's (non-AD) dementia has been less studied. OBJECTIVE This study examines the relationship of greenness to both AD and non-AD dementia in a population-based sample of Medicare beneficiaries. METHODS Participants were 249,405 US Medicare beneficiaries aged > 65 years living in Miami-Dade County, FL, from 2010 to 2011. Multi-level analyses examined the relationship of greenness, assessed by mean Census block level Normalized Difference Vegetation Index (NDVI), to odds of each of AD, Alzheimer's disease and related dementias (ADRD), and non-AD dementia, respectively. Covariates included age, gender, race/ethnicity, number of comorbid health conditions, and neighborhood income. RESULTS Higher greenness was associated with reduced risk of AD, ADRD, and non-AD dementia, respectively, adjusting for individual and neighborhood sociodemographics. Compared to the lowest greenness tertile, the highest greenness tertile was associated with reduced odds of AD by 20%(odds ratio, 0.80; 95%CI, 0.75-0.85), ADRD by 18%(odds ratio, 0.82; 95%CI, 0.77-0.86), and non-AD dementia by 11%(odds ratio, 0.89; 95%CI, 0.82-0.96). After further adjusting for number of comorbidities, compared to the lowest greenness tertile, the highest greenness tertile was associated with reduced odds of AD (OR, 0.94; 95%CI, 0.88-1.00) and ADRD (OR, 0.93; 95%CI, 0.88-0.99), but not non-AD dementia (OR, 1.01; 95%CI, 0.93-1.08). CONCLUSION High neighborhood greenness may be associated with lower odds of AD and ADRD. Environmental improvements, such as increasing neighborhood vegetation, may be a strategy to reduce risk for AD and possibly other dementias.
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Affiliation(s)
- William W Aitken
- Cardiovascular Division, Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Joanna Lombard
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA.,University of Miami School of Architecture, Coral Gables, FL, USA
| | - Kefeng Wang
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Matthew Toro
- Arizona State University Library, Temple, AZ, USA
| | | | - Maria I Nardi
- Miami-Dade County Department of Parks, Recreation and Open Spaces (MDPROS), Miami, FL, USA
| | - Jack Kardys
- Miami-Dade County Department of Parks, Recreation and Open Spaces (MDPROS), Miami, FL, USA
| | | | - Chuanhui Dong
- Department of Neurology and Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - José Szapocznik
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA.,University of Miami School of Architecture, Coral Gables, FL, USA
| | - Tatjana Rundek
- Department of Neurology and Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Scott C Brown
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA.,University of Miami School of Architecture, Coral Gables, FL, USA
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Gibson I, Carvalho M, Byrne M, Dunne D, Kenny E, Mcsharry J, Noone C, Meade O. What am I doing here? Enablers and barriers to community-based cardiac rehabilitation attendance: a qualitative study utilising a behavioural science approach. Eur J Cardiovasc Nurs 2021. [DOI: 10.1093/eurjcn/zvab060.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public Institution(s). Main funding source(s): Community Engaged Scholars Programme (CES-P), PPI Ignite, National University of Ireland, Galway
Background
Despite the well-established benefits of cardiovascular prevention and rehabilitation, programme uptake rates remain suboptimal. Delivering cardiac rehabilitation (CR) in the community offers an alternative model of care that may help address the challenges that exist around uptake and accessibility of CR. Yet in comparison to traditional hospital based CR programmes less is known about the enablers and barriers that may be unique to attending community based CR programmes.
Purpose
This study aimed to identify enablers and barriers to attending and completing a community-based CR programme from the patient perspective.
Methods
Individuals who were referred to a 12 week, interdisciplinary, multi-component community-based CR programme were invited to take part in semi-structured interviews. Reasons for attending or not attending the programme and for completing or not completing the full programme were discussed. Purposeful sampling was used to obtain variation in age, gender, and level of engagement with the programme. Interviews were transcribed verbatim and analysed using framework analysis guided by the Capability Opportunity Motivation (COM B) Model and the Theoretical Domains Framework, to explore initial attendance and programme completion.
Results
Data saturation was achieved with sixteen participants. The majority of the identified barriers and enablers were common to both initial programme attendance and completion of programme. Having the social opportunity to receive support from peers, family members and staff was seen as an important enabler. While ease of access to a programme based in the community enabled attendance and completion, for some, distance to the cardiac rehabilitation centre was a barrier. Further barriers related to capability issues regarding poor physical health, time, work commitments and travel. Key motivational enablers included, beliefs around consequences, improved health status, knowledge, goals, intentions and personality. Identity was an important determinant of attendance as participants discussed their understanding of "what am I doing here?" Some participants identified themselves as the type of person who would benefit from the programme and others did not. For example, some felt the programme would suit those who needed motivation to enhance their health and some felt the programme was more or less suited to people of different ages and fitness levels.
Conclusion
The results suggest that interventions to enhance attendance at community-based CR need to address multiple factors related to capability, opportunity and motivation. While there is no one model of cardiovascular prevention and rehabilitation that will meet the needs of all patients, patients should be offered community based programmes as part of a choice of options that fit their needs and personal preferences.
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Affiliation(s)
- I Gibson
- National Institute for Prevention and Cardiovascular Health , Galway, Ireland
| | - M Carvalho
- National University of Ireland, Galway, Ireland
| | - M Byrne
- National University of Ireland, Galway, Ireland
| | - D Dunne
- National Institute for Prevention and Cardiovascular Health , Galway, Ireland
| | - E Kenny
- National University of Ireland, Galway, Ireland
| | - J Mcsharry
- National University of Ireland, Galway, Ireland
| | - C Noone
- National University of Ireland, Galway, Ireland
| | - O Meade
- National Institute for Prevention and Cardiovascular Health , Galway, Ireland
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Hopley T, Webber BL, Raghu S, Morin L, Byrne M. Revealing the Introduction History and Phylogenetic Relationships of Passiflora foetida sensu lato in Australia. Front Plant Sci 2021; 12:651805. [PMID: 34394135 PMCID: PMC8358147 DOI: 10.3389/fpls.2021.651805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 06/23/2021] [Indexed: 06/13/2023]
Abstract
Genomic analysis can be a valuable tool to assistmanagement of non-native invasive species, through determining source and number of introductions as well as clarifying phylogenetic relationships. Here, we used whole chloroplast sequencing to investigate the introduction history of Passiflora foetida sensu lato in Australia and clarify its relationship with other Passiflora species present. Phylogenetic analysis of chloroplast genome data identified three separate genetic lineages of P. foetida s. l. present in Australia, indicating multiple introductions. These lineages had affinities to samples from three separate areas within the native range in Central and South America that represented phylogenetically distinct lineages. These results provide a basis for a targeted search of the native range of P. foetida s. l. for candidate biological control agents that have co-evolved with this species and are thus better adapted to the lineages that are present in Australia. Results also indicated that the Passiflora species native to Australia are in a separate clade to that of P. foetida s. l. and other introduced Passiflora species cultivated in Australia. This knowledge is important to assess the likelihood of finding biological control agents for P. foetida s. l. that will be sufficiently host-specific for introduction in Australia. As P. foetida s. l. is a widespread non-native invasive species across many regions of the world, outcomes from this work highlight the importance of first evaluating the specific entities present in a country before the initiation of a biological control program.
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Affiliation(s)
- Tara Hopley
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, WA, Australia
| | - Bruce L. Webber
- CSIRO Health & Biosecurity, Floreat, WA, Australia
- School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia
- Western Australian Biodiversity Science Institute, Perth, WA, Australia
| | - S. Raghu
- CSIRO Health & Biosecurity, Brisbane, QLD, Australia
| | - Louise Morin
- CSIRO Health & Biosecurity, Canberra, ACT, Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Kensington, WA, Australia
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Walters SJ, Robinson TP, Byrne M, Wardell‐Johnson GW, Nevill P. Association of putatively adaptive genetic variation with climatic variables differs between a parasite and its host. Evol Appl 2021; 14:1732-1746. [PMID: 34295360 PMCID: PMC8288004 DOI: 10.1111/eva.13234] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 03/13/2021] [Accepted: 03/15/2021] [Indexed: 11/28/2022] Open
Abstract
Parasitism is a pervasive phenomenon in nature with the relationship between species driving evolution in both parasite and host. Due to their host-dependent lifestyle, parasites may adapt to the abiotic environment in ways that differ from their hosts or from free-living relatives; yet rarely has this been assessed. Here, we test two competing hypotheses related to whether putatively adaptive genetic variation in a specialist mistletoe associates with the same, or different, climatic variables as its host species. We sampled 11 populations of the specialist mistletoe Amyema gibberula var. tatei (n = 154) and 10 populations of its associated host Hakea recurva subsp. recurva (n = 160). Reduced-representation sequencing was used to obtain genome-wide markers and putatively adaptive variation detected using genome scan methods. Climate associations were identified using generalized dissimilarity modelling, and these were mapped geographically to visualize the spatial patterns of genetic composition. Our results supported the hypothesis of parasites and host species responding differently to climatic variables. Temperature was relatively more important in predicting allelic turnover in the specialist mistletoe while precipitation was more important for the host. This suggests that parasitic plants and host species may respond differently to selective pressures, potentially as a result of differing nutrient acquisition strategies. Specifically, mistletoes acquire water from hosts (rather than the abiotic environment), which may provide a buffer to precipitation as a selective pressure. This work deepens and complements the physiological and other ecological studies of adaptation and provides a window into the evolutionary processes that underlie previously observed phenomena. Applying these methods to a comparative study in a host-parasite system has also highlighted factors that affect the study of selection pressure on nonmodel organisms, such as differing adaptation rates and lack of reference genomes.
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Affiliation(s)
- Sheree J. Walters
- ARC Centre for Mine Site RestorationSchool of Molecular and Life SciencesCurtin UniversityBentleyWAAustralia
| | - Todd P. Robinson
- School of Earth and Planetary ScienceCurtin UniversityBentleyWAAustralia
| | - Margaret Byrne
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsBentleyWAAustralia
- School of Molecular and Life SciencesCurtin UniversityBentleyWAAustralia
| | - Grant W. Wardell‐Johnson
- ARC Centre for Mine Site RestorationSchool of Molecular and Life SciencesCurtin UniversityBentleyWAAustralia
| | - Paul Nevill
- ARC Centre for Mine Site RestorationSchool of Molecular and Life SciencesCurtin UniversityBentleyWAAustralia
- Trace and Environmental DNA LaboratorySchool of Molecular and Life SciencesCurtin UniversityBentleyWAAustralia
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Wilson AM, Benish SM, McCarthy L, Romano JG, Lundgren KB, Byrne M, Schierman B, Jones LK. Quality of Neurologic Care in the United States: Initial Report From the Axon Registry. Neurology 2021; 97:e651-e659. [PMID: 34145002 DOI: 10.1212/wnl.0000000000012378] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 05/14/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To provide the initial description of the quality of outpatient US neurologic care as collected and reported in the Axon Registry. METHODS We describe characteristics of registry participants and the performance of neurology providers on 20 of the 2019 Axon Registry quality measures. From the distribution of providers' scores on a quality measure, we calculate the median performance for each quality measure. We test for associations between quality measure performance, provider characteristics, and intrinsic measure parameters. RESULTS There were 948 neurology providers who contributed a total of 6,480 provider-metric observations. Overall, the average quality measure performance score at the provider level was 66 (median 77). At the measure level (n = 20), the average quality measure performance score was 53 (median 55) with a range of 2 to 100 (interquartile range 20-91). Measures with a lower-complexity category (e.g., discrete orders, singular concepts) or developed through the specialty's qualified clinical data registry pathway had higher performance distributions. There was no difference in performance between Merit-Based Incentive Payment System (MIPS) and non-MIPS providers. There was no association between quality measure performance and practice size, measure clinical topic/neurologic condition, or measure year of entry. CONCLUSIONS This cross-sectional assessment of quality measure performance in 2019 Axon Registry data demonstrates modest performance scores and considerable variability across measures and providers. More complex measures were associated with lower performance. These findings serve as a baseline assessment of quality of ambulatory neurologic care in the United States and provide insights into future measure design.
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Affiliation(s)
- Andrew M Wilson
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN.
| | - Sarah M Benish
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Lucas McCarthy
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Jose G Romano
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Karen B Lundgren
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Margaret Byrne
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Becky Schierman
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
| | - Lyell K Jones
- From the Department of Neurology (A.M.W.), University of California Los Angeles; Department of Neurology (A.M.W.), Greater Los Angeles Healthcare System, CA; Department of Neurology (S.M.B.), University of Minnesota, Minneapolis; Department of Neurology (L.M.), Virginia Mason Medical Center, Seattle, WA; Department of Neurology (J.G.R.), University of Miami, FL; American Academy of Neurology (K.B.L., M.B., B.S.), Minneapolis, MN; and Department of Neurology (L.K.J.), Mayo Clinic, Rochester, MN
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Monks L, Standish R, McArthur S, Dillon R, Byrne M, Coates D. Genetic and mating system assessment of translocation success of the long‐lived perennial shrub
Lambertia orbifolia
(Proteaceae). Restor Ecol 2021. [DOI: 10.1111/rec.13369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Leonie Monks
- Biodiversity Conservation Science, Department of Biodiversity Conservation and Attractions Locked Bag 104, Bentley Delivery Centre, Bentley WA 6983 Australia
- Environmental and Conservation Sciences Murdoch University 90 South Street, Murdoch WA 6150 Australia
| | - Rachel Standish
- Environmental and Conservation Sciences Murdoch University 90 South Street, Murdoch WA 6150 Australia
| | - Shelley McArthur
- Biodiversity Conservation Science, Department of Biodiversity Conservation and Attractions Locked Bag 104, Bentley Delivery Centre, Bentley WA 6983 Australia
| | - Rebecca Dillon
- Biodiversity Conservation Science, Department of Biodiversity Conservation and Attractions Locked Bag 104, Bentley Delivery Centre, Bentley WA 6983 Australia
| | - Margaret Byrne
- Biodiversity Conservation Science, Department of Biodiversity Conservation and Attractions Locked Bag 104, Bentley Delivery Centre, Bentley WA 6983 Australia
| | - David Coates
- Biodiversity Conservation Science, Department of Biodiversity Conservation and Attractions Locked Bag 104, Bentley Delivery Centre, Bentley WA 6983 Australia
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Gosper CR, Coates DJ, Hopper SD, Byrne M, Yates CJ. The role of landscape history in the distribution and conservation of threatened flora in the Southwest Australian Floristic Region. Biol J Linn Soc Lond 2021. [DOI: 10.1093/biolinnean/blaa141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
The flora of the Southwest Australian Floristic Region (SWAFR) is characterized by remarkable richness, endemism, spatial turnover and numbers of threatened taxa. Increasingly, evolutionary history is recognized as contributing to SWAFR biogeographical patterns, culminating in the theory of old, climatically buffered, infertile landscapes (OCBILs) [and their counterpoint: young, often disturbed, fertile landscapes (YODFELs)]. For the SWAFR, we: (1) developed a spatially explicit distribution of OCBILs and YODFELs; (2) analysed the spatial distribution of Threatened and Priority (Data Deficient) flora; and (3) tested the hypotheses that Threatened and Priority flora will be most strongly represented in OCBILs and will have small geographical ranges. We found that OCBILs and YODFELs dominated spatially distinct portions of the SWAFR. Threatened and Priority flora were not uniformly or randomly distributed and were more strongly characterized by narrow-range endemics than the non-Threatened flora. The occurrence of Threatened and Priority flora was positively correlated with the age of surface exposure of landscape features and unique geological features of limited extent (if not YODFELs). The concentration of Threatened flora in OCBILs provides the opportunity to improve conservation management through investigations of how plant traits favoured by evolution in OCBILs might increase or decrease the susceptibility of the flora to anthropogenic threats.
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Affiliation(s)
- Carl R Gosper
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Bentley Delivery Centre, WA, Australia
| | - David J Coates
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Bentley Delivery Centre, WA, Australia
- School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Stephen D Hopper
- Centre of Excellence in Natural Resource Management, The University of Western Australia, Foreshore House, Proudlove Parade, Albany, WA, Australia
| | - Margaret Byrne
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Bentley Delivery Centre, WA, Australia
- School of Biological Sciences, The University of Western Australia, Crawley, WA, Australia
| | - Colin J Yates
- Biodiversity and Conservation Science, Department of Biodiversity, Conservation and Attractions, Bentley Delivery Centre, WA, Australia
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Tran V, Hamal R, Hu X, Byrne M, Cao Y. Association between primary care and acute care services utilization in the year following diagnosis of breast cancer. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e13522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e13522 Background: Primary care physicians (PCPs) play a pivotal role during cancer diagnosis. Lack of access to primary care has been linked to worse outcomes including increased mortality in patients with cancer. Higher PCP continuity of care has been associated with lower likelihood of acute care services use among breast cancer survivors, however the impact of PCP utilization is not well studied in those newly diagnosed. This study examines the association between PCP visits and emergency department (ED) use and hospitalization in the year following diagnosis of breast cancer. Methods: Electronic medical records of women newly diagnosed with primary breast cancer from 2013 to 2019 at a single institution (Tufts Medical Center, Boston, Massachusetts) with an established PCP in the same system were retrospectively reviewed. Demographic (age at diagnosis, menopausal status, race/ethnicity), clinical (Charlson Comorbidity Index (CCI), Eastern Cooperative Oncology Group (ECOG) performance status, body mass index, mental health disorder, chronic pain syndrome), and tumor (histology, stage, grade, hormone receptor (HR) positivity, HER2 status) characteristics were extracted in addition to information on treatment modalities (if patient received surgery, radiation (RT), chemotherapy (CT), endocrine therapy (ET), ovarian suppression (OFS)). Univariate and multivariate logistic regression models were used to examine associations between frequency of PCP visits and ED use and hospitalizations within a year after diagnosis of breast cancer. Results: Of 182 women ages 33-93 (mean 60) years old, 131 (72%) were postmenopausal, 116 (64%) Caucasian; 176 (97%) had stages 1-3, and 157 (86%) had HR positivity. In the year following diagnosis, 178 (98%) received surgery, 127 (67%) RT, 142 (78%) ET, 19 (10%) OFS, 70 (39%) CT; 68 (37%) had ≤1 PCP visit, and 45 (25%) had 4-10 PCP visits. Increased PCP visits correlated with advancing age, increased BMI, greater mental health disorders and chronic pain syndromes, and increasing CCI and ECOG score. After adjusting for these confounders and tumor and treatment characteristics, logistic regressions showed that while frequency of PCP visits was not associated with hospitalizations (univariate: OR = 1.02, 95% CI [0.53, 1.62], p = 0.93; multivariate: OR = 0.35, 95% CI [0.05, 1.50], p = 0.184), increased PCP visits tended toward association with increased ED use (univariate: OR = 1.12, 95% CI [0.97,1.29], p = 0.124; multivariate: OR = 1.15, 95% CI [0.94, 1.41], p = 0.188), however did not demonstrate statistical significance. Conclusions: Primary care utilization was not associated with acute care services utilization in women newly diagnosed with breast cancer. Higher PCP utilization tended toward correlation with increased ED use. These findings may help in evaluating multidisciplinary care support in patients newly diagnosed with breast cancer.
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Affiliation(s)
| | | | - Xiao Hu
- Tufts Medical Center, Boston, MA
| | - Margaret Byrne
- Tufts Medical Center Hematology-Oncology Fellowship, Boston, MA
| | - Yu Cao
- Tufts Medical Center, Boston, MA
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46
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Byrne M, Ashcroft J, Alexander L, Wan J, Harvey A. 986 A Systematic Review of Medical Student Willingness to Volunteer and Preparedness for Pandemics and Disasters. Br J Surg 2021. [PMCID: PMC8135845 DOI: 10.1093/bjs/znab134.185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Introduction We aimed to identify motivators and barriers to volunteering during a disaster and knowledge and medical school curriculum of disaster and pandemic medicine. Method We systematically searched the literature on 28/6/2020, following PRISMA guidelines. Results A total of 37 studies met inclusion criteria including 11,168 medical students and 91 medical schools. 24 studies evaluated knowledge (64.9%), 16 evaluated volunteering (43.2%), and five evaluated medical school curricula (13.5%). Weighted mean willingness to volunteer during a disaster was 68.4% (SD = 21.7%, n = 2911), and there was a significant difference between those planning to volunteer and those who actually volunteered (P<.001). We identified a number of modifiable barriers which may contribute to this difference. Overall, knowledge of disasters was poor with a weighted mean of 48.9% (SD = 15.1%, n = 2985). Conclusions There is a large number of students who are willing to volunteer during pandemics. However, they are likely to be under-prepared for these roles due to poor overall knowledge and limited teaching. During the current COVID-19 pandemic and in future disasters, medical students may be required to volunteer as auxiliary staff. Medical schools need to develop infrastructure to facilitate this process as well as providing education and training to ensure students are adequately prepared for these roles.
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Affiliation(s)
- M Byrne
- University of Cambridge, Department of Surgery. Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - J Ashcroft
- University of Cambridge, Department of Surgery. Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - L Alexander
- University of Cambridge, School of Clinical Medicine, Cambridge, United Kingdom
| | - J Wan
- University of Cambridge, School of Clinical Medicine, Cambridge, United Kingdom
| | - A Harvey
- King's College London, London, United Kingdom
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Byrne M, Ashcroft J, Wan J, Alexander L, Harvey A, Schindler N, Brassett C. 967 COVID READY Study: Cross-Sectional Survey of Medical Students Volunteering During the Coronavirus Pandemic (COVID-19) In the United Kingdom. Br J Surg 2021. [PMCID: PMC8135849 DOI: 10.1093/bjs/znab135.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Introduction We aimed to identify the willingness, attitudes, and practice of medical students towards volunteering in a clinical capacity during the COVID-19 pandemic. Method We distributed a cross-sectional survey from 2/5/2020 to 14/6/2020 to all medical students at UK medical schools. Results A total of 1145 medical students from 36 medical schools completed the questionnaire. 82.7% of students were willing to volunteer, but only 34.3% had volunteered. The strongest predictors of willingness to volunteer on multiple linear regression were the beliefs that volunteering to work would benefit their medical education (estimate=0.35±0.03, adjusted P < 0.001) and that they would have a positive impact (estimate=0.33±0.03, adjusted P < 0.001). The majority of students were willing to take up a clinical role and were confident in having the necessary skills, but there was a discrepancy between the role’s students were comfortable performing and those they were assigned. Thematic analysis of the issue’s students would face when volunteering identified five themes: safety, professional practice, pressure to volunteer, finances and logistics, and education. Conclusions This study identifies areas for consideration from those responsible for workforce planning, healthcare provision, and student safety. We provide recommendations to facilitate a volunteering process that is safer for students, staff, and patients.
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Affiliation(s)
- M Byrne
- University of Cambridge, Department of Surgery, Addenbrooke's Hospital, Cambridge, United Kingdom
- University of Cambridge, Department of Physiology, Development and Neuroscience, Cambridge, United Kingdom
| | - J Ashcroft
- University of Cambridge, Department of Surgery, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - J Wan
- University of Cambridge, School of Clinical Medicine, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - L Alexander
- University of Cambridge, School of Clinical Medicine, Addenbrooke's Hospital, Cambridge, United Kingdom
| | - A Harvey
- King’s College London GKT School of Medical Education, London, United Kingdom
| | - N Schindler
- Norfolk and Norwich University Hospital, Norwich, United Kingdom
- University of Cambridge, Institute of Continuing Education, Cambridge, United Kingdom
| | - C Brassett
- University of Cambridge, Department of Physiology, Development and Neuroscience, Cambridge, United Kingdom
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Binks RM, Steane DA, Byrne M. Genomic divergence in sympatry indicates strong reproductive barriers and cryptic species within Eucalyptus salubris. Ecol Evol 2021; 11:5096-5110. [PMID: 34025994 PMCID: PMC8131811 DOI: 10.1002/ece3.7403] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/05/2021] [Accepted: 02/09/2021] [Indexed: 12/26/2022] Open
Abstract
Genetic studies are increasingly detecting cryptic taxa that likely represent a significant component of global biodiversity. However, cryptic taxa are often criticized because they are typically detected serendipitously and may not receive the follow-up study required to verify their geographic or evolutionary limits. Here, we follow-up a study of Eucalyptus salubris that unexpectedly detected two divergent lineages but was not sampled sufficiently to make clear interpretations. We undertook comprehensive sampling for an independent genomic analysis (3,605 SNPs) to investigate whether the two purported lineages remain discrete genetic entities or if they intergrade throughout the species' range. We also assessed morphological and ecological traits, and sequenced chloroplast DNA. SNP results showed strong genome-wide divergence (F ST = 0.252) between two discrete lineages: one dominated the north and one the southern regions of the species' range. Within lineages, gene flow was high, with low differentiation (mean F ST = 0.056) spanning hundreds of kilometers. In the central region, the lineages were interspersed but maintained their genomic distinctiveness: an indirect demonstration of reproductive isolation. Populations of the southern lineage exhibited significantly lower specific leaf area and occurred on soils with lower phosphorus relative to the northern lineage. Finally, two major chloroplast haplotypes were associated with each lineage but were shared between lineages in the central distribution. Together, these results suggest that these lineages have non-contemporary origins and that ecotypic adaptive processes strengthened their divergence more recently. We conclude that these lineages warrant taxonomic recognition as separate species and provide fascinating insight into eucalypt speciation.
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Affiliation(s)
- Rachel M. Binks
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsBentley Delivery CentreBentleyWAAustralia
| | - Dorothy A. Steane
- School of Natural Sciences and ARC Training Centre for Forest ValueUniversity of TasmaniaHobartTasmaniaAustralia
- CSIRO Land and WaterSandy BayTasmaniaAustralia
| | - Margaret Byrne
- Biodiversity and Conservation ScienceDepartment of Biodiversity, Conservation and AttractionsBentley Delivery CentreBentleyWAAustralia
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Occa A, Morgan SE, Peng W, Mao B, McFarlane SJ, Grinfeder K, Byrne M. Untangling interactivity's effects: The role of cognitive absorption, perceived visual informativeness, and cancer information overload. Patient Educ Couns 2021; 104:1059-1065. [PMID: 33969824 PMCID: PMC8110950 DOI: 10.1016/j.pec.2020.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 10/02/2020] [Accepted: 10/03/2020] [Indexed: 05/10/2023]
Abstract
OBJECTIVE Learning about clinical trials is as stressful and challenging for cancer patients as it is for the clinical staff who provide education to patients. Information aids (IAs) can support both discussions and patients' decision-making, especially when IAs offer interactive features that provide information based on individuals' needs and experiences. However, it is not clear which factors contribute to interactive IAs' effectiveness. METHODS An experiment with cancer patients and survivors (n = 313) compared the effects of two IAs about clinical trial participation: one with modality (i.e. website/technological) interactivity only and one with both modality and message interactivity (i.e. provides information contingent on individual users' information needs). RESULTS The IA with both modality and message interactivity features elicited the higher perceived visual informativeness (PVI) and cognitive absorption (CA) scores. The model supports the moderating role of PVI and cancer information overload (CIO), and the mediating role of CA. CONCLUSION The IA with both modality and message interactivity better supported individuals' decision-making and improved attitudes and knowledge scores. CIO was experienced more by participants using the modality interactivity-only IA. PRACTICE IMPLICATIONS Message interactivity may simplify individuals' cognitive processes. IAs about clinical trial participation should include both message and modality interactivity.
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Affiliation(s)
- Aurora Occa
- Department of Communication, University of Kentucky, United States.
| | - Susan E Morgan
- Department of Communication Studies, University of Miami, Coral Gables, FL, 33146, United States
| | - Wei Peng
- The Edward R. Murrow College of Communication, Washington State University, United States
| | - Bingjing Mao
- Department of Communication Studies, University of Miami, Coral Gables, FL, 33146, United States
| | - Soroya Julian McFarlane
- Department of Communication Studies, University of Georgia, Athens, GA, 30602, United States
| | - Kim Grinfeder
- Department of Interactive Media, University of Miami, Coral Gables, FL, 33146, United States
| | - Margaret Byrne
- Department of Health Outcomes and Behavior, Moffit Cancer Center, Tampa, FL, 33612, United States
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Ahrens CW, Jordan R, Bragg J, Harrison PA, Hopley T, Bothwell H, Murray K, Steane DA, Whale JW, Byrne M, Andrew R, Rymer PD. Regarding the F-word: The effects of data filtering on inferred genotype-environment associations. Mol Ecol Resour 2021; 21:1460-1474. [PMID: 33565725 DOI: 10.1111/1755-0998.13351] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 02/01/2021] [Accepted: 02/05/2021] [Indexed: 01/05/2023]
Abstract
Genotype-environment association (GEA) methods have become part of the standard landscape genomics toolkit, yet, we know little about how to best filter genotype-by-sequencing data to provide robust inferences for environmental adaptation. In many cases, default filtering thresholds for minor allele frequency and missing data are applied regardless of sample size, having unknown impacts on the results, negatively affecting management strategies. Here, we investigate the effects of filtering on GEA results and the potential implications for assessment of adaptation to environment. We use empirical and simulated data sets derived from two widespread tree species to assess the effects of filtering on GEA outputs. Critically, we find that the level of filtering of missing data and minor allele frequency affect the identification of true positives. Even slight adjustments to these thresholds can change the rate of true positive detection. Using conservative thresholds for missing data and minor allele frequency substantially reduces the size of the data set, lessening the power to detect adaptive variants (i.e., simulated true positives) with strong and weak strengths of selection. Regardless, strength of selection was a good predictor for GEA detection, but even some SNPs under strong selection went undetected. False positive rates varied depending on the species and GEA method, and filtering significantly impacted the predictions of adaptive capacity in downstream analyses. We make several recommendations regarding filtering for GEA methods. Ultimately, there is no filtering panacea, but some choices are better than others, depending on the study system, availability of genomic resources, and desired objectives.
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Affiliation(s)
- Collin W Ahrens
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia
| | | | - Jason Bragg
- Research Centre for Ecosystem Resilience, Australian Institute of Botanical Science, The Royal Botanic Garden, Sydney, NSW, Australia
| | - Peter A Harrison
- School of Natural Sciences and Australian Research Council Training Centre for Forest Value, University of Tasmania, Hobart, Tas., Australia
| | - Tara Hopley
- Department of Biodiversity, Conservation and Attractions, Biodiversity and Conservation Science, Perth, WA, Australia
| | | | - Kevin Murray
- Australian National University, Acton, ACT, Australia
| | - Dorothy A Steane
- CSIRO Land & Water, Hobart, Tas., Australia.,School of Natural Sciences and Australian Research Council Training Centre for Forest Value, University of Tasmania, Hobart, Tas., Australia
| | - John W Whale
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia
| | - Margaret Byrne
- Department of Biodiversity, Conservation and Attractions, Biodiversity and Conservation Science, Perth, WA, Australia
| | - Rose Andrew
- School of Environmental and Rural Science, University of New England, Armidale, NSW, Australia
| | - Paul D Rymer
- Hawkesbury Institute for the Environment, Western Sydney University, Richmond, NSW, Australia
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