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Cranmer LM, Njuguna IN, LaCourse SM, Figueroa J, Gillespie S, Maleche-Obimbo E, Otieno V, Mugo C, Okinyi H, Benki-Nugent S, Pavlinac PB, Malik AA, Gandhi NR, Richardson BA, Stern J, Wamalwa DC, John-Stewart GC. Brief Report: Performance of Tuberculosis Symptom Screening Among Hospitalized ART-Naive Children With HIV in Kenya. J Acquir Immune Defic Syndr 2022; 91:280-284. [PMID: 36166517 PMCID: PMC9588620 DOI: 10.1097/qai.0000000000003060] [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: 02/03/2022] [Accepted: 06/20/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND The World Health Organization (WHO) recommends tuberculosis (TB) diagnostic evaluation for children with HIV (CHIV) who have history of TB contact, poor weight gain, cough, or fever. These screening criteria were developed based on studies of symptomatic CHIV with incomplete microbiologic confirmation. We performed routine TB microbiologic evaluation of hospitalized CHIV with and without symptoms to develop a data-driven TB symptom screen. METHODS Among hospitalized antiretroviral therapy-naive Kenyan CHIV enrolled in the Pediatric Urgent Start of Highly Active Antiretroviral Therapy (PUSH) trial, we performed Xpert MTB/RIF and mycobacterial culture of respiratory and stool specimens independent of TB symptoms. We evaluated performance of WHO and other published pediatric TB screening criteria and derived optimized criteria using a combination of symptoms. RESULTS Of 168 CHIV who underwent TB microbiologic evaluation, 13 (8%) had confirmed TB. WHO TB symptom screening had 100% sensitivity and 4% specificity to detect confirmed TB. Published TB screening criteria that relied on prolonged symptoms missed cases of confirmed TB (sensitivity 85%-92%). An optimized symptom screen including weight loss, cough, anorexia, or TB contact had 100% sensitivity and improved specificity (31%) compared with the WHO pediatric TB symptom screen. CONCLUSIONS The WHO TB symptom screen was highly sensitive but resulted in a high proportion of hospitalized CHIV who would require TB diagnostic evaluation. Other published TB screening criteria missed CHIV with confirmed TB. Our optimized screening tool increased specificity while preserving sensitivity. Future multicenter studies are needed to improve TB screening tools for CHIV in both inpatient and outpatient settings.
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Affiliation(s)
- Lisa M. Cranmer
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
- Children’s Healthcare of Atlanta, Atlanta, GA, USA
- Department of Epidemiology, Emory Rollins School of Public Health, Atlanta, GA, USA
| | - Irene N. Njuguna
- Department of Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Sylvia M. LaCourse
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
| | | | | | | | - Vincent Otieno
- Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya
| | - Cyrus Mugo
- Department of Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Helen Okinyi
- Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya
| | | | | | - Amyn A. Malik
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA
- Yale Institute for Global Health, New Haven, CT, USA
| | - Neel R. Gandhi
- Department of Epidemiology, Emory Rollins School of Public Health, Atlanta, GA, USA
| | - Barbara A. Richardson
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Biostatistics, University of Washington, Seattle, WA, USA
| | - Joshua Stern
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Dalton C. Wamalwa
- Department of Paediatrics and Child Health, University of Nairobi, Nairobi, Kenya
| | - Grace C. John-Stewart
- Department of Global Health, University of Washington, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Epidemiology, University of Washington, Seattle, WA, USA
- Department of Biostatistics, University of Washington, Seattle, WA, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
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2
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Srivastava DS, MacDonald AAM, Pillar VD, Kratina P, Debastiani VJ, Guzman LM, Trzcinski MK, Dézerald O, Barberis IM, de Omena PM, Romero GQ, Ospina Bautista F, Marino NAC, Leroy C, Farjalla VF, Richardson BA, Gonçalves AZ, Corbara B, Petermann JS, Richardson MJ, Melnychuk MC, Jocqué M, Ngai JT, Talaga S, Piccoli GCO, Montero G, Kirby KR, Starzomski BM, Céréghino R. Geographical variation in the trait‐based assembly patterns of multitrophic invertebrate communities. Funct Ecol 2022. [DOI: 10.1111/1365-2435.14096] [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: 11/26/2022]
Affiliation(s)
- Diane S. Srivastava
- Department of Zoology & Biodiversity Research Centre University of British Columbia Vancouver BC Canada
| | - A. Andrew M. MacDonald
- Laboratoire Ecologie Fonctionnelle et Environnement, CNRS Université Toulouse 3 Paul Sabatier Toulouse France
- Centre for the Synthesis and Analysis of Biodiversity (CESAB‐FRB), Montpellier, France the Synthesis and Analysis of Biodiversity (CESAB‐FRB), Aix‐en‐Provence France
| | - Valério D. Pillar
- Department of Ecology and Graduate Program in Ecology, Universidade Federal do Rio Grande Porto Alegre RS Brazil
| | - Pavel Kratina
- School of Biological and Behavioural Sciences Queen Mary University of London London UK
| | - Vanderlei J. Debastiani
- Department of Ecology and Graduate Program in Ecology, Universidade Federal do Rio Grande Porto Alegre RS Brazil
| | - Laura Melissa Guzman
- Department of Zoology & Biodiversity Research Centre University of British Columbia Vancouver BC Canada
- Department of Biological Sciences Simon Fraser University Burnaby BC Canada
| | - M. Kurtis Trzcinski
- Department of Forest and Conservation Sciences University of British Columbia Vancouver BC Canada
| | - Olivier Dézerald
- EcoFoG, Ecologie des Forêts de Guyane, CNRS UMR 8172 Kourou France
- ESE, Ecology and Ecosystems Health, INRAE, Agrocampus Ouest, 35042 Rennes France
| | - Ignacio M. Barberis
- Facultad de Ciencias Agrarias, Instituto de Investigaciones en Ciencias Agrarias de Rosario, IICAR‐CONICET‐UNR, Universidad Nacional de Rosario Zavalla Argentina
| | - Paula M. de Omena
- Laboratory of Multitrophic Interactions and Biodiversity, Department of Animal Biology, Institute of Biology University of Campinas Campinas SP Brazil
- Institute of Biological Sciences Federal University of Pará Belém PA Brazil
| | - Gustavo Q. Romero
- Laboratory of Multitrophic Interactions and Biodiversity, Department of Animal Biology, Institute of Biology University of Campinas Campinas SP Brazil
| | - Fabiola Ospina Bautista
- Department of Biological Sciences Andes University Departamento de Ciencias Biológicas, Universidad de Caldas Colombia Colombia
- Departamento de Ciencias Biológicas, Universidad de Caldas Colombia
| | - Nicholas A. C. Marino
- Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
- Programa de Pós‐Graduação em Ecologia, Universidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
| | - Céline Leroy
- AMAP, Univ. Montpellier, CIRAD, CNRS, INRAE, IRD Montpellier France
- ECOFOG, CIRAD, CNRS, INRAE, AgroParisTech, Université de Guyane, Université des Kourou France
| | - Vinicius F. Farjalla
- Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
| | - Barbara A. Richardson
- Edinburgh UK
- Luquillo LTER, Institute for Tropical Ecosystem Studies University of Puerto Rico San Juan Puerto Rico
| | - Ana Z. Gonçalves
- Department of Botany, Biosciences Institute University of São Paulo São Paulo Brazil
| | - Bruno Corbara
- Laboratoire Microorganismes, Génome et Environnement Université Clermont Auvergne Aubière France
| | | | - Michael J. Richardson
- Edinburgh UK
- Luquillo LTER, Institute for Tropical Ecosystem Studies University of Puerto Rico San Juan Puerto Rico
| | | | - Merlijn Jocqué
- Aquatic and Terrestrial Ecology Royal Belgian Institute of Natural Sciences Brussels Belgium
| | - Jacqueline T. Ngai
- Department of Zoology & Biodiversity Research Centre University of British Columbia Vancouver BC Canada
| | - Stanislas Talaga
- Institut Pasteur de la Guyane, Unité d’Entomologie Médicale Cayenne France
- MIVEGEC, Univ. Montpellier, CNRS, IRD Montpellier France
| | - Gustavo C. O. Piccoli
- Department of Zoology and Botany University of São Paulo State São José do Rio Preto SP Brazil
| | - Guillermo Montero
- Facultad de Ciencias Agrarias, Instituto de Investigaciones en Ciencias Agrarias de Rosario, IICAR‐CONICET‐UNR, Universidad Nacional de Rosario Zavalla Argentina
| | - Kathryn R. Kirby
- Department of Forest and Conservation Sciences University of British Columbia Vancouver BC Canada
| | | | - Régis Céréghino
- Laboratoire Ecologie Fonctionnelle et Environnement, CNRS Université Toulouse 3 Paul Sabatier Toulouse France
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Larsen A, Wilson KS, Kinuthia J, John-Stewart G, Richardson BA, Pintye J, Abuna F, Lagat H, Owens T, Kohler P. Standardised patient encounters to improve quality of counselling for pre-exposure prophylaxis (PrEP) in adolescent girls and young women (AGYW) in Kenya: study protocol of a cluster randomised controlled trial. BMJ Open 2020; 10:e035689. [PMID: 32565464 PMCID: PMC7311012 DOI: 10.1136/bmjopen-2019-035689] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/03/2020] [Accepted: 05/26/2020] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Adolescent girls and young women (AGYW) in sub-Saharan Africa are at high risk of HIV acquisition. Pre-exposure prophylaxis (PrEP) demonstration projects observe that AGYW uptake and adherence to PrEP during risk periods is suboptimal. Judgemental interactions with healthcare workers (HCW) and inadequate counselling can be barriers to PrEP use among AGYW. Improving HCW competency and communication to support PrEP delivery to AGYW requires new strategies. METHODS AND ANALYSIS PrEP Implementation for Young Women and Adolescents Program-standardised patient (PrIYA-SP) is a cluster randomised trial of a standardised patient actor (SP) training intervention designed to improve HCW adherence to PrEP guidelines and communication skills. We purposively selected 24 clinics offering PrEP services under fully programmatic conditions in Kisumu County, Kenya. At baseline, unannounced SP 'mystery shoppers' present to clinics portraying AGYW in common PrEP scenarios for a cross-sectional assessment of PrEP delivery. Twelve facilities will be randomised to receive a 2-day training intervention, consisting of lectures, role-playing with SPs and group debriefing. Unannounced SPs will repeat the assessment in all 24 sites following the intervention. The primary outcome is quality of PrEP counselling, including adherence to national guidelines and communication skills, scored on a checklist by SPs blinded to intervention assignment. An intention-to-treat (ITT) analysis will evaluate whether the intervention resulted in higher scores within intervention compared with control facilities, adjusted for baseline SP scores and accounting for clustering by facility. We hypothesise that the intervention will improve quality of PrEP counselling compared with standard of care. Results from this study will inform guidelines for PrEP delivery to AGYW in low-resource settings and offer a potentially scalable strategy to improve service delivery for this high-risk group. ETHICS AND DISSEMINATION The protocol was approved by institutional review boards at Kenyatta National Hospital and University of Washington. An external advisory committee monitors social harms. Results will be disseminated through peer-reviewed journals and presentations. TRIAL REGISTRATION NUMBER NCT03875950.
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Affiliation(s)
- Anna Larsen
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Kate S Wilson
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - John Kinuthia
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Research and Programs, Kenyatta National Hospital/University of Nairobi, Nairobi, Kenya
| | - G John-Stewart
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
- Department of Medicine, University of Washington, Seattle, Washington, USA
- Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - B A Richardson
- Department of Biostatistics, University of Washington, Seattle, WA, United States
| | - Jillian Pintye
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Felix Abuna
- Research and Programs, Kenyatta National Hospital/University of Nairobi, Nairobi, Kenya
| | - Harison Lagat
- Research and Programs, Kenyatta National Hospital/University of Nairobi, Nairobi, Kenya
| | - Tamara Owens
- Health Sciences Simulation & Clinical Skills Center, Howard University, Seattle, Washington, DC, USA
| | - Pamela Kohler
- Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, Washington, USA
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González AL, Céréghino R, Dézerald O, Farjalla VF, Leroy C, Richardson BA, Richardson MJ, Romero GQ, Srivastava DS. Ecological mechanisms and phylogeny shape invertebrate stoichiometry: A test using detritus‐based communities across Central and South America. Funct Ecol 2018. [DOI: 10.1111/1365-2435.13197] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Angélica L. González
- Biology Department & Center for Computational and Integrative Biology Rutgers University Camden New JerseyUSA
- Department of Zoology and Biodiversity Research CentreUniversity of British Columbia Vancouver British Columbia Canada
| | - Régis Céréghino
- EcoLab, Laboratoire Ecologie Fonctionnelle et Environnement (UMR 5245Université de Toulouse, CNRS Toulouse France
| | - Olivier Dézerald
- Biology Department & Center for Computational and Integrative Biology Rutgers University Camden New JerseyUSA
| | - Vinicius F. Farjalla
- Department of Ecology, Biology InstituteFederal University of Rio de Janeiro (UFRJ), Ilha do Fundão Rio de Janeiro Brazil
| | - Céline Leroy
- IRDUMR AMAP (botAnique et Modélisation de l'Architecture des Plantes et des végétations) Montpellier France
- UMR Ecologie des Forêts de Guyane (AgroParisTech, CIRAD, CNRS, INRA, Université de Guyane, Université des Antilles) Kourou France
| | - Barbara A. Richardson
- Edinburgh UK
- Luquillo LTER, Inst. for Tropical Ecosystem StudiesUniv. of Puerto Rico Río Piedras Puerto Rico
| | - Michael J. Richardson
- Edinburgh UK
- Luquillo LTER, Inst. for Tropical Ecosystem StudiesUniv. of Puerto Rico Río Piedras Puerto Rico
| | - Gustavo Q. Romero
- Departamento de Biologia Animal, Instituto de Biologia (IB)Universidade Estadual de Campinas (UNICAMP) Campinas‐SP Brazil
| | - Diane S. Srivastava
- Department of Zoology and Biodiversity Research CentreUniversity of British Columbia Vancouver British Columbia Canada
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5
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Farjalla VF, González AL, Céréghino R, Dézerald O, Marino NAC, Piccoli GCO, Richardson BA, Richardson MJ, Romero GQ, Srivastava DS. Terrestrial support of aquatic food webs depends on light inputs: a geographically-replicated test using tank bromeliads. Ecology 2018; 97:2147-2156. [PMID: 27859200 DOI: 10.1002/ecy.1432] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [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] [Received: 10/13/2015] [Revised: 03/18/2016] [Accepted: 03/22/2016] [Indexed: 12/26/2022]
Abstract
Food webs of freshwater ecosystems can be subsidized by allochthonous resources. However, it is still unknown which environmental factors regulate the relative consumption of allochthonous resources in relation to autochthonous resources. Here, we evaluated the importance of allochthonous resources (litterfall) for the aquatic food webs in Neotropical tank bromeliads, a naturally replicated aquatic microcosm. Aquatic invertebrates were sampled in more than 100 bromeliads within either open or shaded habitats and within five geographically distinct sites located in four different countries. Using stable isotope analyses, we determined that allochthonous sources comprised 74% (±17%) of the food resources of aquatic invertebrates. However, the allochthonous contribution to aquatic invertebrates strongly decreased from shaded to open habitats, as light incidence increased in the tanks. The density of detritus in the tanks had no impact on the importance of allochthonous sources to aquatic invertebrates. This overall pattern held for all invertebrates, irrespective of the taxonomic or functional group to which they belonged. We concluded that, over a broad geographic range, aquatic food webs of tank bromeliads are mostly allochthonous-based, but the relative importance of allochthonous subsidies decreases when light incidence favors autochthonous primary production. These results suggest that, for other freshwater systems, some of the between-study variation in the importance of allochthonous subsidies may similarly be driven by the relative availability of autochthonous resources.
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Affiliation(s)
- Vinicius F Farjalla
- Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro (UFRJ), Ilha do Fundão, PO Box 68020, Rio de Janeiro - RJ, Brazil
| | - Angélica L González
- Department of Zoology & Biodiversity Research Centre, University of British Columbia, 6270 University Blvd., Vancouver, British Columbia, V6T 1Z4, Canada.,Biology Department and Center for Computational and Integrative Biology, Rutgers, The State University of NJ, Camden, New Jersey, 08103, USA
| | - Régis Céréghino
- Ecolab (UMR-CNRS 5245), Université de Toulouse, 118 route de Narbonne, 31062, Toulouse, France
| | - Olivier Dézerald
- CNRS, Ecologie des Forêts de Guyane (UMR-CNRS 8172), Campus Agronomique, F-97379, Kourou Cedex, France
| | - Nicholas A C Marino
- Departamento de Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro (UFRJ), Ilha do Fundão, PO Box 68020, Rio de Janeiro - RJ, Brazil
| | - Gustavo C O Piccoli
- Graduate Program in Animal Biology, IBILCE, State University of São Paulo (UNESP), São José do Rio Preto-SP, Brazil
| | - Barbara A Richardson
- 165 Braid Road, Edinburgh, EH10 6JE, UK.,Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural Sciences, University of Puerto Rico at Rio Piedras, P.O. Box 70377, San Juan, Puerto Rico, 00936-8377, USA
| | - Michael J Richardson
- 165 Braid Road, Edinburgh, EH10 6JE, UK.,Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural Sciences, University of Puerto Rico at Rio Piedras, P.O. Box 70377, San Juan, Puerto Rico, 00936-8377, USA
| | - Gustavo Q Romero
- Department of Animal Biology, Institute of Biology, University of Campinas (UNICAMP), PO Box 6109, Campinas-SP, CEP 13083-970, Brazil
| | - Diane S Srivastava
- Department of Zoology & Biodiversity Research Centre, University of British Columbia, 6270 University Blvd., Vancouver, British Columbia, V6T 1Z4, Canada
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6
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Céréghino R, Pillar VD, Srivastava DS, Omena PM, MacDonald AAM, Barberis IM, Corbara B, Guzman LM, Leroy C, Ospina Bautista F, Romero GQ, Trzcinski MK, Kratina P, Debastiani VJ, Gonçalves AZ, Marino NAC, Farjalla VF, Richardson BA, Richardson MJ, Dézerald O, Gilbert B, Petermann J, Talaga S, Piccoli GCO, Jocqué M, Montero G. Constraints on the functional trait space of aquatic invertebrates in bromeliads. Funct Ecol 2018. [DOI: 10.1111/1365-2435.13141] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
| | - Valério D. Pillar
- Department of Ecology and Graduate Program in EcologyUniversidade Federal do Rio Grande do Sul Porto Alegre RS Brazil
| | - Diane S. Srivastava
- Department of Zoology & Biodiversity Research CentreUniversity of British Columbia Vancouver BC Canada
| | - Paula M. Omena
- Laboratory of Multitrophic Interactions and BiodiversityDepartment of Animal BiologyInstitute of BiologyUniversity of Campinas Campinas SP Brazil
| | - A. Andrew M. MacDonald
- ECOLABCNRSUniversité de Toulouse Toulouse France
- Centre for the Synthesis and Analysis of Biodiversity (CESAB‐FRB) Aix‐en‐Provence France
| | - Ignacio M. Barberis
- Facultad de Ciencias AgrariasInstituto de Investigaciones en Ciencias AgrariasUniversidad Nacional de Rosario Zavalla Argentina
| | - Bruno Corbara
- Laboratoire Microorganismes, Génome et EnvironnementUniversité Clermont Auvergne Aubière France
| | - Laura M. Guzman
- Department of Zoology & Biodiversity Research CentreUniversity of British Columbia Vancouver BC Canada
| | - Céline Leroy
- AMAPIRDCIRADCNRSINRAUniversité de Montpellier Montpellier France
- ECOFOG, Campus Agronomique Kourou France
| | | | - Gustavo Q. Romero
- Laboratory of Multitrophic Interactions and BiodiversityDepartment of Animal BiologyInstitute of BiologyUniversity of Campinas Campinas SP Brazil
| | - M. Kurtis Trzcinski
- Department of Forest and Conservation SciencesUniversity of British Columbia Vancouver BC Canada
| | - Pavel Kratina
- School of Biological and Chemical SciencesQueen Mary University of London London UK
| | - Vanderlei J. Debastiani
- Department of Ecology and Graduate Program in EcologyUniversidade Federal do Rio Grande do Sul Porto Alegre RS Brazil
| | - Ana Z. Gonçalves
- Department of BotanyBiosciences InstituteUniversity of São Paulo São Paulo Brazil
| | - Nicholas A. C. Marino
- Departamento de EcologiaInstituto de BiologiaUniversidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
- Programa de Pós‐Graduação em EcologiaUniversidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
| | - Vinicius F. Farjalla
- Departamento de EcologiaInstituto de BiologiaUniversidade Federal do Rio de Janeiro Rio de Janeiro RJ Brazil
| | - Barbara A. Richardson
- Edinburgh UK
- Luquillo LTERInstitute for Tropical Ecosystem StudiesUniversity of Puerto Rico San Juan Puerto Rico
| | - Michael J. Richardson
- Edinburgh UK
- Luquillo LTERInstitute for Tropical Ecosystem StudiesUniversity of Puerto Rico San Juan Puerto Rico
| | - Olivier Dézerald
- Laboratoire Interdisciplinaire des Environnements ContinentauxCNRSUniversité de Lorraine Metz France
| | - Benjamin Gilbert
- Department of Ecology and Evolutionary BiologyUniversity of Toronto Toronto ON Canada
| | - Jana Petermann
- Berlin‐Brandenburg Institute of Advanced Biodiversity Research Berlin Germany
- Department of BiosciencesUniversity of Salzburg Salzburg Austria
| | - Stanislas Talaga
- Institut Pasteur de la GuyaneUnité d'Entomologie Médicale Cayenne France
| | - Gustavo C. O. Piccoli
- Department of Zoology and BotanyUniversity of São Paulo State São José do Rio Preto SP Brazil
| | - Merlijn Jocqué
- Aquatic and Terrestrial EcologyRoyal Belgian Institute of Natural Sciences Brussels Belgium
| | - Guillermo Montero
- Facultad de Ciencias AgrariasUniversidad Nacional de Rosario Zavalla Argentina
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7
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Dézerald O, Srivastava DS, Céréghino R, Carrias J, Corbara B, Farjalla VF, Leroy C, Marino NAC, Piccoli GCO, Richardson BA, Richardson MJ, Romero GQ, González AL. Functional traits and environmental conditions predict community isotopic niches and energy pathways across spatial scales. Funct Ecol 2018. [DOI: 10.1111/1365-2435.13142] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Olivier Dézerald
- Department of Biology and Center for Computational and Integrative BiologyRutgers, The State University of NJ Camden New Jersey
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC)‐CNRS UMR 7360Université de Lorraine Metz France
| | - Diane S. Srivastava
- Department of Zoology & Biodiversity Research CentreUniversity of British Columbia Vancouver BC Canada
| | - Régis Céréghino
- EcolabLaboratoire Ecologie Fonctionnelle et EnvironnementCNRSUniversité de Toulouse Toulouse France
| | - Jean‐François Carrias
- CNRSLMGE (Laboratoire Microorganismes: Génome et Environnement)Université Clermont Auvergne Clermont‐Ferrand France
- CNRS, UMR 6023, LMGECampus Universitaire des Cézeaux Aubière Cedex France
| | - Bruno Corbara
- CNRSLMGE (Laboratoire Microorganismes: Génome et Environnement)Université Clermont Auvergne Clermont‐Ferrand France
- CNRS, UMR 6023, LMGECampus Universitaire des Cézeaux Aubière Cedex France
| | - Vinicius F. Farjalla
- Departamento de EcologiaInstituto de BiologiaUniversidade Federal do Rio de Janeiro (UFRJ) Rio de Janeiro RJ Brazil
| | - Céline Leroy
- AMAP, IRD, CIRAD, CNRS, INRAUniversité Montpellier Montpellier France
- UMR Ecologie des Forêts de Guyane (AgroParisTech, CIRAD, CNRS, INRA, Université de Guyane, Université des Antilles) Kourou cedex France
| | - Nicholas A. C. Marino
- Departamento de EcologiaInstituto de BiologiaUniversidade Federal do Rio de Janeiro (UFRJ) Rio de Janeiro RJ Brazil
| | - Gustavo C. O. Piccoli
- Graduate Program in Animal BiologyIBILCEState University of São Paulo (UNESP) São José do Rio Preto SP Brazil
- Department of Animal BiologyInstitute of BiologyUniversity of Campinas (UNICAMP) Campinas SP Brazil
| | - Barbara A. Richardson
- Edinburgh UK
- Luquillo LTERInstitute for Tropical Ecosystem StudiesCollege of Natural SciencesUniversity of Puerto Rico at Rio Piedras San Juan Puerto Rico
| | - Michael J. Richardson
- Edinburgh UK
- Luquillo LTERInstitute for Tropical Ecosystem StudiesCollege of Natural SciencesUniversity of Puerto Rico at Rio Piedras San Juan Puerto Rico
| | - Gustavo Q. Romero
- Department of Animal BiologyInstitute of BiologyUniversity of Campinas (UNICAMP) Campinas SP Brazil
| | - Angélica L. González
- Department of Biology and Center for Computational and Integrative BiologyRutgers, The State University of NJ Camden New Jersey
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8
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Pavlinac PB, Lokken EM, Walson JL, Richardson BA, Crump JA, John-Stewart GC. Mycobacterium tuberculosis bacteremia in adults and children: a systematic review and meta-analysis. Int J Tuberc Lung Dis 2018; 20:895-902. [PMID: 27287641 DOI: 10.5588/ijtld.15.0773] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
UNLABELLED SETTINGp: Among human immunodeficiency virus (HIV) infected adults living in tuberculosis (TB) endemic settings, Mycobacterium tuberculosis is a common cause of bloodstream infections. Although young children have an increased propensity for M. tuberculosis dissemination, M. tuberculosis bacteremia is infrequently described in children. OBJECTIVE To determine the prevalence of M. tuberculosis bacteremia in adult and pediatric patients and to examine sources of heterogeneity between estimates. DESIGN Systematic review and meta-analysis. RESULTS Of 1077 reviewed abstracts, 27 publications met the inclusion criteria, yielding 29 independent M. tuberculosis bacteremia prevalence estimates: 22 in adults, 6 in children, and 1 not stratified by age group. The random effects pooled M. tuberculosis bacteremia prevalence in adults was 13.5% (95%CI 10.8-16.2) and 0.4% (95%CI 0-0.9) in children (P for difference = 0.004). Restricting analyses to HIV-infected participants, pooled M. tuberculosis bacteremia prevalence from 21 adult studies was 15.5% (95%CI 12.5-18.5) and 0.8% (95%CI 0-1.8) in three pediatric studies (P = 0.001). Inclusion of pre-determined study-level confounders did not account for observed differences in M. tuberculosis bacteremia prevalence between age groups. CONCLUSION While M. tuberculosis bacteremia appears relatively common in adults, particularly those with HIV infection, bloodstream M. tuberculosis appears to be rare in children.
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Affiliation(s)
- P B Pavlinac
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - E M Lokken
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - J L Walson
- Department of Global Health, University of Washington, Seattle, Washington, USA; Department of Epidemiology, University of Washington, Seattle, Washington, USA; Department of Pediatrics, University of Washington, Seattle, Washington, USA; Department of Medicine, University of Washington, Seattle, Washington, USA
| | - B A Richardson
- Department of Global Health, University of Washington, Seattle, Washington, USA; Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - J A Crump
- Centre for International Health, University of Otago, Dunedin, New Zealand
| | - G C John-Stewart
- Department of Global Health, University of Washington, Seattle, Washington, USA; Department ofEpidemiology, University of Washington, Seattle, Washington, USA; Department of Pediatrics, University of Washington, Seattle, Washington, USA; Department ofMedicine, University of Washington, Seattle, Washington, USA
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Hudson LN, Newbold T, Contu S, Hill SLL, Lysenko I, De Palma A, Phillips HRP, Alhusseini TI, Bedford FE, Bennett DJ, Booth H, Burton VJ, Chng CWT, Choimes A, Correia DLP, Day J, Echeverría‐Londoño S, Emerson SR, Gao D, Garon M, Harrison MLK, Ingram DJ, Jung M, Kemp V, Kirkpatrick L, Martin CD, Pan Y, Pask‐Hale GD, Pynegar EL, Robinson AN, Sanchez‐Ortiz K, Senior RA, Simmons BI, White HJ, Zhang H, Aben J, Abrahamczyk S, Adum GB, Aguilar‐Barquero V, Aizen MA, Albertos B, Alcala EL, del Mar Alguacil M, Alignier A, Ancrenaz M, Andersen AN, Arbeláez‐Cortés E, Armbrecht I, Arroyo‐Rodríguez V, Aumann T, Axmacher JC, Azhar B, Azpiroz AB, Baeten L, Bakayoko A, Báldi A, Banks JE, Baral SK, Barlow J, Barratt BIP, Barrico L, Bartolommei P, Barton DM, Basset Y, Batáry P, Bates AJ, Baur B, Bayne EM, Beja P, Benedick S, Berg Å, Bernard H, Berry NJ, Bhatt D, Bicknell JE, Bihn JH, Blake RJ, Bobo KS, Bóçon R, Boekhout T, Böhning‐Gaese K, Bonham KJ, Borges PAV, Borges SH, Boutin C, Bouyer J, Bragagnolo C, Brandt JS, Brearley FQ, Brito I, Bros V, Brunet J, Buczkowski G, Buddle CM, Bugter R, Buscardo E, Buse J, Cabra‐García J, Cáceres NC, Cagle NL, Calviño‐Cancela M, Cameron SA, Cancello EM, Caparrós R, Cardoso P, Carpenter D, Carrijo TF, Carvalho AL, Cassano CR, Castro H, Castro‐Luna AA, Rolando CB, Cerezo A, Chapman KA, Chauvat M, Christensen M, Clarke FM, Cleary DF, Colombo G, Connop SP, Craig MD, Cruz‐López L, Cunningham SA, D'Aniello B, D'Cruze N, da Silva PG, Dallimer M, Danquah E, Darvill B, Dauber J, Davis ALV, Dawson J, de Sassi C, de Thoisy B, Deheuvels O, Dejean A, Devineau J, Diekötter T, Dolia JV, Domínguez E, Dominguez‐Haydar Y, Dorn S, Draper I, Dreber N, Dumont B, Dures SG, Dynesius M, Edenius L, Eggleton P, Eigenbrod F, Elek Z, Entling MH, Esler KJ, de Lima RF, Faruk A, Farwig N, Fayle TM, Felicioli A, Felton AM, Fensham RJ, Fernandez IC, Ferreira CC, Ficetola GF, Fiera C, Filgueiras BKC, Fırıncıoğlu HK, Flaspohler D, Floren A, Fonte SJ, Fournier A, Fowler RE, Franzén M, Fraser LH, Fredriksson GM, Freire GB, Frizzo TLM, Fukuda D, Furlani D, Gaigher R, Ganzhorn JU, García KP, Garcia‐R JC, Garden JG, Garilleti R, Ge B, Gendreau‐Berthiaume B, Gerard PJ, Gheler‐Costa C, Gilbert B, Giordani P, Giordano S, Golodets C, Gomes LGL, Gould RK, Goulson D, Gove AD, Granjon L, Grass I, Gray CL, Grogan J, Gu W, Guardiola M, Gunawardene NR, Gutierrez AG, Gutiérrez‐Lamus DL, Haarmeyer DH, Hanley ME, Hanson T, Hashim NR, Hassan SN, Hatfield RG, Hawes JE, Hayward MW, Hébert C, Helden AJ, Henden J, Henschel P, Hernández L, Herrera JP, Herrmann F, Herzog F, Higuera‐Diaz D, Hilje B, Höfer H, Hoffmann A, Horgan FG, Hornung E, Horváth R, Hylander K, Isaacs‐Cubides P, Ishida H, Ishitani M, Jacobs CT, Jaramillo VJ, Jauker B, Hernández FJ, Johnson MF, Jolli V, Jonsell M, Juliani SN, Jung TS, Kapoor V, Kappes H, Kati V, Katovai E, Kellner K, Kessler M, Kirby KR, Kittle AM, Knight ME, Knop E, Kohler F, Koivula M, Kolb A, Kone M, Kőrösi Á, Krauss J, Kumar A, Kumar R, Kurz DJ, Kutt AS, Lachat T, Lantschner V, Lara F, Lasky JR, Latta SC, Laurance WF, Lavelle P, Le Féon V, LeBuhn G, Légaré J, Lehouck V, Lencinas MV, Lentini PE, Letcher SG, Li Q, Litchwark SA, Littlewood NA, Liu Y, Lo‐Man‐Hung N, López‐Quintero CA, Louhaichi M, Lövei GL, Lucas‐Borja ME, Luja VH, Luskin MS, MacSwiney G MC, Maeto K, Magura T, Mallari NA, Malone LA, Malonza PK, Malumbres‐Olarte J, Mandujano S, Måren IE, Marin‐Spiotta E, Marsh CJ, Marshall EJP, Martínez E, Martínez Pastur G, Moreno Mateos D, Mayfield MM, Mazimpaka V, McCarthy JL, McCarthy KP, McFrederick QS, McNamara S, Medina NG, Medina R, Mena JL, Mico E, Mikusinski G, Milder JC, Miller JR, Miranda‐Esquivel DR, Moir ML, Morales CL, Muchane MN, Muchane M, Mudri‐Stojnic S, Munira AN, Muoñz‐Alonso A, Munyekenye BF, Naidoo R, Naithani A, Nakagawa M, Nakamura A, Nakashima Y, Naoe S, Nates‐Parra G, Navarrete Gutierrez DA, Navarro‐Iriarte L, Ndang'ang'a PK, Neuschulz EL, Ngai JT, Nicolas V, Nilsson SG, Noreika N, Norfolk O, Noriega JA, Norton DA, Nöske NM, Nowakowski AJ, Numa C, O'Dea N, O'Farrell PJ, Oduro W, Oertli S, Ofori‐Boateng C, Oke CO, Oostra V, Osgathorpe LM, Otavo SE, Page NV, Paritsis J, Parra‐H A, Parry L, Pe'er G, Pearman PB, Pelegrin N, Pélissier R, Peres CA, Peri PL, Persson AS, Petanidou T, Peters MK, Pethiyagoda RS, Phalan B, Philips TK, Pillsbury FC, Pincheira‐Ulbrich J, Pineda E, Pino J, Pizarro‐Araya J, Plumptre AJ, Poggio SL, Politi N, Pons P, Poveda K, Power EF, Presley SJ, Proença V, Quaranta M, Quintero C, Rader R, Ramesh BR, Ramirez‐Pinilla MP, Ranganathan J, Rasmussen C, Redpath‐Downing NA, Reid JL, Reis YT, Rey Benayas JM, Rey‐Velasco JC, Reynolds C, Ribeiro DB, Richards MH, Richardson BA, Richardson MJ, Ríos RM, Robinson R, Robles CA, Römbke J, Romero‐Duque LP, Rös M, Rosselli L, Rossiter SJ, Roth DS, Roulston TH, Rousseau L, Rubio AV, Ruel J, Sadler JP, Sáfián S, Saldaña‐Vázquez RA, Sam K, Samnegård U, Santana J, Santos X, Savage J, Schellhorn NA, Schilthuizen M, Schmiedel U, Schmitt CB, Schon NL, Schüepp C, Schumann K, Schweiger O, Scott DM, Scott KA, Sedlock JL, Seefeldt SS, Shahabuddin G, Shannon G, Sheil D, Sheldon FH, Shochat E, Siebert SJ, Silva FAB, Simonetti JA, Slade EM, Smith J, Smith‐Pardo AH, Sodhi NS, Somarriba EJ, Sosa RA, Soto Quiroga G, St‐Laurent M, Starzomski BM, Stefanescu C, Steffan‐Dewenter I, Stouffer PC, Stout JC, Strauch AM, Struebig MJ, Su Z, Suarez‐Rubio M, Sugiura S, Summerville KS, Sung Y, Sutrisno H, Svenning J, Teder T, Threlfall CG, Tiitsaar A, Todd JH, Tonietto RK, Torre I, Tóthmérész B, Tscharntke T, Turner EC, Tylianakis JM, Uehara‐Prado M, Urbina‐Cardona N, Vallan D, Vanbergen AJ, Vasconcelos HL, Vassilev K, Verboven HAF, Verdasca MJ, Verdú JR, Vergara CH, Vergara PM, Verhulst J, Virgilio M, Vu LV, Waite EM, Walker TR, Wang H, Wang Y, Watling JI, Weller B, Wells K, Westphal C, Wiafe ED, Williams CD, Willig MR, Woinarski JCZ, Wolf JHD, Wolters V, Woodcock BA, Wu J, Wunderle JM, Yamaura Y, Yoshikura S, Yu DW, Zaitsev AS, Zeidler J, Zou F, Collen B, Ewers RM, Mace GM, Purves DW, Scharlemann JPW, Purvis A. The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project. Ecol Evol 2017; 7:145-188. [PMID: 28070282 PMCID: PMC5215197 DOI: 10.1002/ece3.2579] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [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: 04/22/2016] [Revised: 09/10/2016] [Accepted: 09/22/2016] [Indexed: 11/29/2022] Open
Abstract
The PREDICTS project-Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)-has collated from published studies a large, reasonably representative database of comparable samples of biodiversity from multiple sites that differ in the nature or intensity of human impacts relating to land use. We have used this evidence base to develop global and regional statistical models of how local biodiversity responds to these measures. We describe and make freely available this 2016 release of the database, containing more than 3.2 million records sampled at over 26,000 locations and representing over 47,000 species. We outline how the database can help in answering a range of questions in ecology and conservation biology. To our knowledge, this is the largest and most geographically and taxonomically representative database of spatial comparisons of biodiversity that has been collated to date; it will be useful to researchers and international efforts wishing to model and understand the global status of biodiversity.
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Affiliation(s)
| | - Tim Newbold
- United Nations Environment Programme World Conservation Monitoring CentreCambridgeUK
- Department of Genetics, Evolution and EnvironmentCentre for Biodiversity and EnvironmentResearchUniversity College LondonLondonUK
| | - Sara Contu
- Department of Life SciencesNatural History MuseumLondonUK
| | - Samantha L. L. Hill
- Department of Life SciencesNatural History MuseumLondonUK
- United Nations Environment Programme World Conservation Monitoring CentreCambridgeUK
| | - Igor Lysenko
- Department of Life SciencesImperial College LondonAscotUK
| | - Adriana De Palma
- Department of Life SciencesNatural History MuseumLondonUK
- Department of Life SciencesImperial College LondonAscotUK
| | - Helen R. P. Phillips
- Department of Life SciencesNatural History MuseumLondonUK
- Department of Life SciencesImperial College LondonAscotUK
| | | | | | | | - Hollie Booth
- United Nations Environment Programme World Conservation Monitoring CentreCambridgeUK
- Frankfurt Zoological SocietyAfrica Regional OfficeArushaTanzania
| | - Victoria J. Burton
- Department of Life SciencesNatural History MuseumLondonUK
- Science and Solutions for a Changing Planet DTP and the Department of Life SciencesImperial College LondonSouth KensingtonLondonUK
| | | | - Argyrios Choimes
- Department of Life SciencesNatural History MuseumLondonUK
- Department of Life SciencesImperial College LondonAscotUK
| | | | - Julie Day
- Department of Life SciencesImperial College LondonAscotUK
| | - Susy Echeverría‐Londoño
- Department of Life SciencesNatural History MuseumLondonUK
- Department of Life SciencesImperial College LondonAscotUK
| | | | - Di Gao
- Department of Life SciencesNatural History MuseumLondonUK
| | - Morgan Garon
- Department of Life SciencesImperial College LondonAscotUK
| | | | | | - Martin Jung
- School of Life SciencesUniversity of SussexBrightonUK
| | - Victoria Kemp
- School of Biological and Chemical SciencesQueen Mary University of LondonLondonUK
| | - Lucinda Kirkpatrick
- School of Biological and Ecological SciencesUniversity of StirlingStirlingUK
| | - Callum D. Martin
- School of Biological SciencesRoyal Holloway University of LondonEgham, SurreyUK
| | - Yuan Pan
- Department of Animal and Plant SciencesUniversity of SheffieldWestern BankSheffieldUK
| | | | - Edwin L. Pynegar
- School of EnvironmentNatural Resources and GeographyBangor UniversityBangorGwyneddUK
| | | | | | - Rebecca A. Senior
- Department of Animal and Plant SciencesUniversity of SheffieldWestern BankSheffieldUK
| | | | - Hannah J. White
- School of Biological SciencesQueen's University BelfastBelfastUK
| | | | - Job Aben
- Institute of Biological and Environmental SciencesUniversity of AberdeenAberdeenUK
- Evolutionary Ecology GroupUniversity of AntwerpAntwerpBelgium
| | | | - Gilbert B. Adum
- Wildlife and Range Management DepartmentFaculty of Renewable Natural Resources (FRNR)College of Agriculture and Natural Resources (CANR)Kwame Nkrumah University of Science and Technology (KNUST)KumasiGhana
- SAVE THE FROGS! GhanaAdum‐KumasiGhana
| | | | - Marcelo A. Aizen
- Laboratorio Ecotono‐CRUBUniversidad Nacional del Comahue and INIBIOMARío NegroArgentina
| | - Belén Albertos
- Departamento de BotánicaFacultad de FarmaciaUniversidad de ValenciaBurjassot, ValenciaSpain
| | - E. L. Alcala
- Marine LaboratorySilliman University‐Angelo King Center for Research and Environmental ManagementSilliman UniversityDumaguete CityPhilippines
| | - Maria del Mar Alguacil
- Department of Soil and Water ConservationCSIC‐Centro de Edafología y Biología Aplicada del SeguraMurciaSpain
| | - Audrey Alignier
- INRAUR 0980 SAD‐PaysageRennes CedexFrance
- INRAUMR 1201 DYNAFORCastanet Tolosan CedexFrance
| | - Marc Ancrenaz
- HUTAN – Kinabatangan Orang‐utan Conservation ProgrammeKota KinabaluMalaysia
- Borneo FuturesKota KinabaluMalaysia
| | | | - Enrique Arbeláez‐Cortés
- Museo de ZoologíaFacultad de CienciasUniversidad Nacional Autónoma de MéxicoMéxico D.F.Mexico
- Colección de TejidosInstituto de Investigación de Recursos Biológicos Alexander von HumboldtValle del CaucaColombia
| | | | - Víctor Arroyo‐Rodríguez
- Instituto de Investigaciones en Ecosistemas y SustentabilidadUniversidad Nacional Autónoma de MéxicoMoreliaMexico
| | - Tom Aumann
- College of Science, Engineering & HealthRMIT UniversityMelbourneVic.Australia
| | - Jan C. Axmacher
- UCL Department of GeographyUniversity College LondonLondonUK
| | - Badrul Azhar
- Biodiversity UnitInstitute of BioscienceUniversiti Putra MalaysiaSerdangMalaysia
- Faculty of ForestryUniversiti Putra MalaysiaSerdangMalaysia
| | - Adrián B. Azpiroz
- Departamento de Biodiversidad y GenéticaInstituto de Investigaciones Biológicas Clemente EstableMontevideoUruguay
| | - Lander Baeten
- Forest & Nature LabDepartment of Forest and Water ManagementGhent UniversityGontrodeBelgium
- Terrestrial Ecology UnitDepartment of BiologyGhent UniversityGhentBelgium
| | - Adama Bakayoko
- UFR Science de la NatureUniversité Naangui AbrogouaAbidjanIvory Coast
- Centre Suisse de Recherches Scientifiques en Côte d'IvoireAbidjanIvory Coast
| | - András Báldi
- MTA Centre for Ecological ResearchVácrátótHungary
| | | | | | - Jos Barlow
- Lancaster Environment CentreLancaster UniversityLancasterUK
- MCT/Museu Paraense Emílio GoeldiBelémBrazil
| | | | - Lurdes Barrico
- Centre for Functional EcologyDepartment of Life SciencesUniversity of CoimbraCoimbraPortugal
| | | | - Diane M. Barton
- AgResearch LimitedInvermay Agricultural CentrePuddle Alley, MosgielNew Zealand
| | - Yves Basset
- Smithsonian Tropical Research InstituteBalboaAnconPanama CityRepublic of Panama
| | - Péter Batáry
- AgroecologyDepartment of Crop SciencesGeorg‐August UniversityGöttingenGermany
| | - Adam J. Bates
- BiosciencesSchool of Science & TechnologyNottingham Trent UniversityClifton, NottinghamUK
- University of BirminghamEdgbaston, BirminghamUK
| | - Bruno Baur
- Section of Conservation BiologyDepartment of Environmental SciencesUniversity of BaselBaselSwitzerland
| | - Erin M. Bayne
- Department of Biological SciencesUniversity of AlbertaEdmontonABCanada
| | - Pedro Beja
- CIBIO/InBioCentro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do PortoVairãoPortugal
| | - Suzan Benedick
- Faculty of Sustainable AgricultureUniversiti Malaysia SabahSandakanMalaysia
| | - Åke Berg
- The Swedish University of Agricultural SciencesThe Swedish Biodiversity CentreUppsalaSweden
| | - Henry Bernard
- Institute for Tropical Biology and ConservationUniversiti Malaysia Sabah, Jalan UMSKota KinabaluMalaysia
| | | | - Dinesh Bhatt
- Department of Zoology & Environmental ScienceGurukula Kangri UniversityHaridwarIndia
| | - Jake E. Bicknell
- Durrell Institute of Conservation and Ecology (DICE)School of Anthropology and ConservationUniversity of KentCanterburyUK
- Iwokrama International Centre for Rainforest Conservation and DevelopmentGeorgetownGuyana
| | - Jochen H. Bihn
- Department of Ecology‐Animal EcologyFaculty of BiologyPhilipps‐Universität MarburgMarburgGermany
| | - Robin J. Blake
- Compliance Services InternationalPentlands Science ParkPenicuik, EdinburghUK
- Centre for Agri‐Environmental ResearchSchool of Agriculture, Policy and DevelopmentUniversity of ReadingReadingUK
| | - Kadiri S. Bobo
- School for the Training of Wildlife Specialists GarouaGarouaCameroon
- Department of ForestryFaculty of Agronomy and Agricultural SciencesUniversity of DschangDschangCameroon
| | - Roberto Bóçon
- Mater Natura – Instituto de Estudos AmbientaisCuritibaBrazil
| | - Teun Boekhout
- CBS Fungal Biodiversity Centre (CBS‐KNAW)UtrechtThe Netherlands
| | - Katrin Böhning‐Gaese
- Senckenberg Biodiversity and Climate Research Centre (BiK‐F)Frankfurt am MainGermany
- Institute for Ecology, Evolution & DiversityGoethe University FrankfurtBiologicum, Frankfurt am MainGermany
| | - Kevin J. Bonham
- School of Land and FoodUniversity of TasmaniaSandy BayTas.Australia
| | - Paulo A. V. Borges
- Departamento de Ciências AgráriascE3c – Centre for Ecology, Evolution and Environmental Changes/Azorean Biodiversity Group and Universidade dos AçoresAngra do Heroísmo, AçoresPortugal
| | | | - Céline Boutin
- Environment and Climate Change Canada, Science & Technology BranchCarleton UniversityOttawaONCanada
| | - Jérémy Bouyer
- Unité Mixte de Recherche Contrôle des Maladies Animales Exotiques et EmergentesCentre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD)MontpellierFrance
- Unité Mixte de Recherche 1309 Contrôle des Maladies Animales Exotiques et EmergentesInstitut national de la recherche agronomique (INRA)MontpellierFrance
| | - Cibele Bragagnolo
- Departamento de ZoologiaInstituto de BiociênciasUniversidade de São PauloSão PauloBrazil
| | - Jodi S. Brandt
- Human Environment Systems CenterBoise State UniversityBoiseIDUSA
| | - Francis Q. Brearley
- School of Science and the EnvironmentManchester Metropolitan UniversityManchesterUK
| | | | - Vicenç Bros
- Natural Parks Technical OfficeDiputació de BarcelonaBarcelonaSpain
- Natural History Museum of BarcelonaBarcelona, CataloniaSpain
| | - Jörg Brunet
- Swedish University of Agricultural SciencesSouthern Swedish Forest Research CentreAlnarpSweden
| | | | | | - Rob Bugter
- Alterra, part of Wageningen University and ResearchRB WageningenThe Netherlands
| | - Erika Buscardo
- Departamento de Ciências da VidaCentro de Ecologia FuncionalUniversidade de CoimbraCoimbraPortugal
- Departamento de Biologia VegetalInstituto de BiologiaUniversidade Estadual de CampinasCampinasBrazil
- Department of BotanySchool of Natural SciencesTrinity College DublinDublin 2Ireland
| | - Jörn Buse
- Institute for Environmental SciencesUniversity Koblenz‐LandauLandauGermany
| | - Jimmy Cabra‐García
- Departamento de ZoologiaInstituto de BiociênciasUniversidade de São PauloSão PauloBrazil
- Departamento de BiologíaGrupo de investigación en BiologíaEcología y Manejo de HormigasSección de EntomologíaUniversidad del ValleCaliColombia
| | - Nilton C. Cáceres
- Department of BiologyFederal University of Santa Maria, CCNESanta MariaBrazil
| | | | - María Calviño‐Cancela
- Department of Ecology and Animal BiologyFaculty of SciencesUniversity of VigoVigoSpain
| | - Sydney A. Cameron
- Department of EntomologyUniversity of IllinoisUrbanaILUSA
- Program in Ecology, Evolution and Conservation BiologyUniversity of IllinoisUrbanaILUSA
| | | | - Rut Caparrós
- Departamento de BotánicaFacultad de FarmaciaUniversidad de ValenciaBurjassot, ValenciaSpain
- Departamento de Biología (Botánica)Facultad de CienciasUniversidad Autonoma de MadridMadridSpain
| | - Pedro Cardoso
- Departamento de Ciências AgráriascE3c – Centre for Ecology, Evolution and Environmental Changes/Azorean Biodiversity Group and Universidade dos AçoresAngra do Heroísmo, AçoresPortugal
- Finnish Museum of Natural HistoryUniversity of HelsinkiHelsinkiFinland
| | - Dan Carpenter
- Parks and CountrysideBracknell Forest CouncilBracknellUK
- Soil Biodiversity GroupLife Sciences DepartmentNatural History MuseumLondonUK
| | | | | | - Camila R. Cassano
- Laboratório de Ecologia Aplicada à ConservaçãoUniversidade Estadual de Santa CruzIlhéusBrazil
| | - Helena Castro
- Centre for Functional EcologyDepartment of Life SciencesUniversity of CoimbraCoimbraPortugal
| | | | - Cerda B. Rolando
- Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)Tropical Agricultural Research and Higher Education CenterTurrialbaCosta Rica
| | - Alexis Cerezo
- Department of Quantitative Methods and Information SystemsFaculty of AgronomyUniversity of Buenos AiresBuenos AiresArgentina
| | | | - Matthieu Chauvat
- Normandie UnivEA 1293 ECODIV‐RouenSFR SCALEUFR Sciences et TechniquesMont Saint Aignan CedexFrance
| | | | - Francis M. Clarke
- Institute of Biological and Environmental SciencesUniversity of AberdeenAberdeenUK
| | | | - Giorgio Colombo
- Dipartimento di BiologiaUniversità degli Studi di MilanoMilanoItaly
| | - Stuart P. Connop
- Sustainability Research InstituteUniversity of East LondonLondonUK
| | - Michael D. Craig
- Centre of Excellence for Environmental DecisionsSchool of Plant BiologyUniversity of Western AustraliaNedlandsWAAustralia
- School of Veterinary and Life SciencesMurdoch UniversityMurdochWAAustralia
| | - Leopoldo Cruz‐López
- Grupo Ecología de Artrópodos y Manejo de PlagasEl Colegio de la Frontera SurTapachulaMexico
| | | | - Biagio D'Aniello
- Dipartimento di BiologiaUniversità di Napoli Federico IINapoliItaly
| | - Neil D'Cruze
- Wildlife Conservation Research UnitDepartment of ZoologyUniversity of OxfordRecanati‐Kaplan CentreTubneyUK
| | - Pedro Giovâni da Silva
- Programa de Pós‐Graduação em EcologiaUniversidade Federal de Santa CatarinaFlorianópolisBrazil
| | - Martin Dallimer
- Sustainability Research InstituteSchool of Earth and EnvironmentUniversity of LeedsLeedsUK
| | - Emmanuel Danquah
- Wildlife and Range Management DepartmentFaculty of Renewable Natural Resources (FRNR)College of Agriculture and Natural Resources (CANR)Kwame Nkrumah University of Science and Technology (KNUST)KumasiGhana
| | | | - Jens Dauber
- Thünen Institute of BiodiversityBraunschweigGermany
| | - Adrian L. V. Davis
- Scarab Research GroupDepartment of Zoology & EntomologyUniversity of PretoriaHatfieldSouth Africa
| | - Jeff Dawson
- Durrell Wildlife Conservation TrustTrinityJersey
| | | | | | - Olivier Deheuvels
- CIRADUMR SystemMontpellierFrance
- ICRAFRegional Office for Latin AmericaLimaPeru
| | - Alain Dejean
- UPSINPLaboratoire Écologie Fonctionnelle et EnvironnementUniversité de ToulouseToulouseFrance
- CNRS – UMR 5245EcolabToulouseFrance
- CNRS – UMR 8172Écologie des Forêts de GuyaneKourou cedexFrance
| | | | - Tim Diekötter
- Department of Landscape EcologyInstitute of Natural Resource ConservationKiel UniversityKielGermany
- Department of Biology, Nature ConservationUniversity MarburgMarburgGermany
- Institute of Integrative BiologyETH ZürichZürichSwitzerland
| | - Jignasu V. Dolia
- Post Graduate Program in Wildlife Biology and ConservationNational Centre for Biological SciencesBangaloreIndia
- Wildlife Conservation Society (India Program)Centre for Wildlife StudiesBangaloreIndia
| | - Erwin Domínguez
- Instituto de Investigaciones Agropecuarias – INIA – CRI – KampenaikePunta ArenasChile
| | | | - Silvia Dorn
- Applied EntomologyETH ZürichZürichSwitzerland
| | - Isabel Draper
- Departamento de Biología (Botánica)Facultad de CienciasUniversidad Autonoma de MadridMadridSpain
| | - Niels Dreber
- Unit for Environmental Sciences and ManagementNorth‐West UniversityPotchefstroomSouth Africa
- Department of Ecosystem ModellingBüsgen‐InstituteGeorg‐August‐University of GöttingenGöttingenGermany
| | | | - Simon G. Dures
- Department of Life SciencesImperial College LondonAscotUK
- Institute of ZoologyZoological Society of London, Regents ParkLondonUK
| | - Mats Dynesius
- Department of Ecology and Environmental ScienceUmeå UniversityUmeåSweden
| | - Lars Edenius
- Department of Wildlife, Fish and Environmental StudiesSwedish University of Agricultural SciencesUmeaSweden
| | - Paul Eggleton
- Department of Life SciencesNatural History MuseumLondonUK
| | - Felix Eigenbrod
- Centre for Biological SciencesUniversity of SouthamptonSouthamptonUK
| | - Zoltán Elek
- MTA‐ELTE‐MTM Ecology Research GroupHungarian Academy of Sciencesc/o Biological InstituteEötvös Lóránd UniversityBudapestHungary
- Hungarian Natural History MuseumBudapestHungary
| | - Martin H. Entling
- Institute for Environmental SciencesUniversity of Koblenz‐LandauLandauGermany
| | - Karen J. Esler
- Department of Conservation Ecology and EntomologyStellenbosch UniversityMatielandSouth Africa
- Centre for Invasion BiologyStellenbosch UniversityMatielandSouth Africa
| | - Ricardo F. de Lima
- CE3C – Centre for Ecology, Evolution and Environmental ChangesFaculdade de CiênciasUniversidade de LisboaLisboaPortugal
- Associação Monte PicoMonte CaféMé ZóchiSão Tomé and Príncipe
| | - Aisyah Faruk
- Kew GardensWakehurstArdingly, Haywards Heath, SussexUK
- Wild AsiaUpper PenthouseWisma RKTKuala LumpurMalaysia
| | - Nina Farwig
- Conservation EcologyFaculty of BiologyPhilipps‐Universität MarburgMarburgGermany
| | - Tom M. Fayle
- Department of Life SciencesImperial College LondonAscotUK
- Institute of EntomologyBiology Centre of Academy of Sciences Czech RepublicČeské BudějoviceCzech Republic
- Institute for Tropical Biology and ConservationUniversiti Malaysia SabahKota KinabaluMalaysia
| | | | | | - Roderick J. Fensham
- Department of Biological SciencesUniversity of QueenslandSt LuciaQldAustralia
- Queensland Herbarium (DSITIA)ToowongQldAustralia
| | | | | | | | - Cristina Fiera
- Institute of Biology Bucharest of Romanian AcademyBucharestRomania
| | | | | | - David Flaspohler
- School of Forest Resources and Environmental ScienceMichigan Technological UniversityHoughtonMIUSA
| | - Andreas Floren
- Department of Animal Ecology and Tropical BiologyBiocenterUniversity of WürzburgWürzburgGermany
| | - Steven J. Fonte
- Department of Plant SciencesUniversity of CaliforniaDavisCAUSA
- Department of Soil and Crop SciencesColorado State UniversityFort CollinsCOUSA
| | | | | | - Markus Franzén
- Department of Community EcologyUFZHelmholtz Centre for Environmental ResearchHalleGermany
| | - Lauchlan H. Fraser
- Department of Natural Resource SciencesThompson Rivers UniversityKamloopsBCCanada
| | - Gabriella M. Fredriksson
- Institute for Biodiversity and Ecosystem Dynamics (IBED)University of AmsterdamGE AmsterdamThe Netherlands
- PanEco/Yayasan Ekosistem LestariSumatran Orangutan Conservation ProgrammeMedanIndonesia
| | - Geraldo B. Freire
- Programa de Pós Graduação em EcologiaUniversidade de BrasíliaBrasília, Distrito FederalBrazil
| | - Tiago L. M. Frizzo
- Programa de Pós Graduação em EcologiaUniversidade de BrasíliaBrasília, Distrito FederalBrazil
| | | | - Dario Furlani
- Dipartimento di BiologiaUniversità degli Studi di MilanoMilanoItaly
| | - René Gaigher
- Department of Conservation Ecology and EntomologyStellenbosch UniversityMatielandSouth Africa
| | | | - Karla P. García
- Departamento de ZoologíaFacultad de Ciencias Naturales y OceanográficasUniversidad de ConcepciónConcepciónChile
- Departamento de Planificación TerritorialFacultad de Ciencias AmbientalesCentro EULA‐ChileUniversidad de ConcepciónConcepciónChile
| | | | - Jenni G. Garden
- Seed Consulting ServicesAdelaideSAAustralia
- Environmental Futures Research InstituteGriffith UniversityBrisbaneQldAustralia
- Barbara Hardy InstituteUniversity of South AustraliaMawson LakesSAAustralia
| | - Ricardo Garilleti
- Departamento de BotánicaFacultad de FarmaciaUniversidad de ValenciaBurjassot, ValenciaSpain
| | - Bao‐Ming Ge
- Jiangsu Key Laboratory for Bioresources of Saline SoilsYancheng Teachers UniversityYanchengChina
| | - Benoit Gendreau‐Berthiaume
- Département des sciences biologiquesCentre d’études de la forêt Université du Québec à Montréal Succursale Centre‐villeMontréalQCCanada
| | | | - Carla Gheler‐Costa
- Ecologia Aplicada/Applied EcologyUniversidade Sagrado Coração (USC)BauruBrazil
| | - Benjamin Gilbert
- Department of Ecology and Evolutionary BiologyUniversity of TorontoTorontoONCanada
| | | | | | | | | | - Rachelle K. Gould
- Rubenstein School of Natural ResourcesUniversity of VermontBurlingtonVTUSA
| | - Dave Goulson
- School of Life SciencesUniversity of SussexBrightonUK
| | - Aaron D. Gove
- Astron Environmental ServicesEast PerthWAAustralia
- Department of Environment and AgricultureCurtin UniversityPerthWAAustralia
| | - Laurent Granjon
- Centre de Biologie pour la Gestion des Populations (CBGP)INRAIRDCIRADSUPAGROMontferrier‐sur‐Lez cedexFrance
| | - Ingo Grass
- AgroecologyDepartment of Crop SciencesGeorg‐August UniversityGöttingenGermany
- Conservation EcologyFaculty of BiologyPhilipps‐Universität MarburgMarburgGermany
| | - Claudia L. Gray
- School of Life SciencesUniversity of SussexBrightonUK
- Department of ZoologyUniversity of OxfordOxfordUK
| | - James Grogan
- Department of Biological SciencesMount Holyoke CollegeSouth HadleyMAUSA
| | - Weibin Gu
- China International Engineering Consulting CorporationHaidian DistrictBeijingChina
| | | | | | - Alvaro G. Gutierrez
- Departamento de Ciencias Ambientales y Recursos Naturales RenovablesFacultad de Ciencias AgronómicasUniversidad de ChileLa PintanaChile
| | | | - Daniela H. Haarmeyer
- Biodiversity, Evolution and Ecology of Plants (BEE)Biocentre Klein Flottbek and Botanical GardenUniversity of HamburgHamburgGermany
| | - Mick E. Hanley
- School of Biological ScienceUniversity of PlymouthPlymouthUK
| | | | - Nor R. Hashim
- International University of Malaya‐Wales, Jalan Tun IsmailKuala LumpurMalaysia
| | - Shombe N. Hassan
- Department of Wildlife ManagementSokoine University of AgricultureMorogoroTanzania
| | | | - Joseph E. Hawes
- Animal & Environment Research GroupDepartment of Life SciencesAnglia Ruskin UniversityCambridgeUK
| | - Matt W. Hayward
- Walter Sisulu UniversityMthatha, TranskeiSouth Africa
- Centre for African Conservation EcologyNelson Mandela Metropolitan UniversityPort ElizabethSouth Africa
- College of Natural SciencesBangor UniversityBangor, GwyneddUK
| | - Christian Hébert
- Natural Resources CanadaCanadian Forest ServiceLaurentian Forestry CentreQuébecQCCanada
| | - Alvin J. Helden
- Animal & Environment Research GroupDepartment of Life SciencesAnglia Ruskin UniversityCambridgeUK
| | - John‐André Henden
- Department of Arctic and Marine BiologyUniversity of TromsøTromsøNorway
| | | | - Lionel Hernández
- Universidad Nacional Experimental de GuayanaPuerto OrdazVenezuela
| | - James P. Herrera
- Richard Gilder Graduate SchoolAmerican Museum of Natural HistoryNew YorkNYUSA
| | - Farina Herrmann
- AgroecologyDepartment of Crop SciencesGeorg‐August UniversityGöttingenGermany
| | | | | | - Branko Hilje
- Earth and Atmospheric Sciences DepartmentUniversity of AlbertaEdmontonABCanada
| | - Hubert Höfer
- State Museum of Natural History Karlsruhe (SMNK)BiosciencesKarlsruheGermany
| | - Anke Hoffmann
- Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity ScienceBerlinGermany
| | - Finbarr G. Horgan
- University of Technology SydneySydneyNSWAustralia
- University of New BrunswickFrederictonNBCanada
| | - Elisabeth Hornung
- Department of EcologyFaculty of Veterinary ScienceSZIE UniversityBudapestHungary
| | - Roland Horváth
- Department of EcologyUniversity of DebrecenDebrecenHungary
| | - Kristoffer Hylander
- Department of Ecology, Environment and Plant SciencesStockholm UniversityStockholmSweden
| | - Paola Isaacs‐Cubides
- Instituto de Investigaciones y Recursos Biológicos Alexander von HumboldtBogotá, Colombia
| | - Hiroaki Ishida
- Institute of Natural and Environmental SciencesUniversity of HyogoHyogoJapan
| | | | - Carmen T. Jacobs
- Scarab Research GroupDepartment of Zoology & EntomologyUniversity of PretoriaHatfieldSouth Africa
| | - Víctor J. Jaramillo
- Instituto de Investigaciones en Ecosistemas y SustentabilidadUniversidad Nacional Autónoma de MéxicoMoreliaMéxico C.P.Mexico
| | - Birgit Jauker
- Department of Animal EcologyJustus‐Liebig‐UniversityGiessenGermany
| | | | | | - Virat Jolli
- Biodiversity and Environmental SustainabilityRohiniIndia
- Department of Environmental StudiesShivaji College (University of Delhi)New DelhiIndia
| | - Mats Jonsell
- Department of EcologySwedish University of Agricultural SciencesUppsalaSweden
| | - S. Nur Juliani
- School of Biological SciencesUniversiti Sains MalaysiaMindenMalaysia
| | | | | | - Heike Kappes
- Cologne BiocenterZoological InstituteUniversity of CologneKölnGermany
| | - Vassiliki Kati
- Department of Environmental & Natural Resources ManagementUniversity of PatrasAgrinioGreece
| | - Eric Katovai
- Centre for Tropical Environmental and Sustainability Science (TESS) & College of Marine and Environmental SciencesJames Cook UniversityCairnsQldAustralia
- School of Science and TechnologyPacific Adventist UniversityPort MoresbyPapua New Guinea
| | - Klaus Kellner
- Unit for Environmental Sciences and ManagementNorth‐West UniversityPotchefstroomSouth Africa
| | - Michael Kessler
- Department of Systematic and Evolutionary BotanyUniversity of ZürichZürichSwitzerland
| | - Kathryn R. Kirby
- Department of Ecology and Evolutionary Biology and Department of Geography and PlanningUniversity of TorontoTorontoONCanada
| | | | | | - Eva Knop
- Institute of Ecology and EvolutionUniversity of BernBernSwitzerland
| | - Florian Kohler
- Section EnvironnementDéveloppement durable et TerritoireDivision Environnement et TerritoireBundesamt für StatistikNeuchâtelSwitzerland
| | - Matti Koivula
- School of Forest SciencesUniversity of Eastern FinlandJoensuuFinland
| | - Annette Kolb
- Institute of Ecology, FB2University of BremenBremenGermany
| | - Mouhamadou Kone
- Université Peleforo Gon CoulibalyKorhogoIvory Coast
- Station d'Ecologie de LamtoN'DouciIvory Coast
| | - Ádám Kőrösi
- MTA‐ELTE‐MTM Ecology Research GroupHungarian Academy of Sciencesc/o Biological InstituteEötvös Lóránd UniversityBudapestHungary
- Theoretical Evolutionary Ecology GroupDepartment of Animal Ecology and Tropical BiologyBiocenterUniversity of WürzburgWürzburgGermany
| | - Jochen Krauss
- Department of Animal Ecology and Tropical BiologyBiocenterUniversity of WürzburgWürzburgGermany
| | - Ajith Kumar
- Wildlife Conservation Society‐IndiaNational Centre for Biological SciencesBangaloreIndia
| | | | - David J. Kurz
- Department of Environmental Science, Policy, and ManagementUniversity of CaliforniaBerkeleyCAUSA
| | - Alex S. Kutt
- School of BioSciencesUniversity of MelbourneMelbourneVic.Australia
| | - Thibault Lachat
- School of Agricultural, Forest and Food Sciences HAFLBern University of Applied SciencesZollikofenSwitzerland
- Swiss Federal Institute for ForestSnow and Landscape Research WSLBirmensdorfSwitzerland
| | - Victoria Lantschner
- Instituto Nacional de Tecnología AgropecuariaEEA BarilocheBarilocheArgentina
| | - Francisco Lara
- Departamento de Biología (Botánica)Facultad de CienciasUniversidad Autonoma de MadridMadridSpain
| | - Jesse R. Lasky
- Department of BiologyPennsylvania State UniversityUniversity ParkPAUSA
| | | | - William F. Laurance
- Centre for Tropical Environmental and Sustainability SciencesCollege of Marine and Environmental ScienceJames Cook UniversityCairnsQldAustralia
| | - Patrick Lavelle
- Université Pierre‐et‐Marie‐CurieParisFrance
- Institute of Ecology and Environmental SciencesParisFrance
| | | | - Gretchen LeBuhn
- Department of BiologySan Francisco State UniversitySan FranciscoCAUSA
| | - Jean‐Philippe Légaré
- Laboratoire de diagnostic en phytoprotectionMinistère de l'agriculture, des pêcheries et de l'alimentation du QuébecVille de QuébecQCCanada
| | - Valérie Lehouck
- Research Unit Terrestrial EcologyGhent UniversityGhentBelgium
| | - María V. Lencinas
- Laboratorio de Recursos AgroforestalesCentro Austral de Investigaciones Científicas (CADIC)Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)UshuaiaArgentina
| | - Pia E. Lentini
- School of BiosciencesUniversity of MelbourneParkvilleVic.Australia
| | | | - Qi Li
- Institute of Applied EcologyChinese Academy of SciencesShenyangChina
| | - Simon A. Litchwark
- School of Biological SciencesUniversity of CanterburyChristchurchNew Zealand
| | | | - Yunhui Liu
- College of Resources and Environmental SciencesChina Agricultural UniversityBeijingChina
| | | | | | - Mounir Louhaichi
- International Center for Agricultural Research in the Dry Areas (ICARDA)Amman OfficeAmmanJordan
- Animal and Rangeland Sciences DepartmentOregon State UniversityCorvallisORUSA
| | - Gabor L. Lövei
- Department of AgroecologyFlakkebjerg Research CentreAarhus UniversitySlagelseDenmark
| | - Manuel Esteban Lucas‐Borja
- Department of Agroforestry Technology and Science and GeneticsSchool of Advanced Agricultural EngineeringCastilla La Mancha UniversityAlbaceteSpain
| | - Victor H. Luja
- Unidad Académica de TurismoCoordinación de Investigación y PosgradoUniversidad Autónoma de NayaritTepicMexico
| | - Matthew S. Luskin
- Department of Environmental Science, Policy, and ManagementUniversity of CaliforniaBerkeleyCAUSA
| | | | - Kaoru Maeto
- Graduate School of Agricultural ScienceKobe UniversityKobeJapan
| | - Tibor Magura
- Department of EcologyUniversity of DebrecenDebrecenHungary
| | - Neil Aldrin Mallari
- Center for Conservation InnovationSan Jose Tagaytay CityPhilippines
- Biology DepartmentDe La Salle UniversityManilaPhilippines
| | - Louise A. Malone
- The New Zealand Institute for Plant & Food Research LimitedAucklandNew Zealand
| | | | - Jagoba Malumbres‐Olarte
- Center for Macroecology, Evolution and ClimateNatural History Museum of DenmarkUniversity of CopenhagenCopenhagen ØDenmark
| | - Salvador Mandujano
- Red de Biología y Conservación de VertebradosInstituto de Ecología A.C.XalapaMexico
| | | | | | | | | | - Eliana Martínez
- Universidad Nacional de Colombia, Ciudad UniversitariaBogotáColombia
| | - Guillermo Martínez Pastur
- Laboratorio de Recursos AgroforestalesCentro Austral de Investigaciones Científicas (CADIC)Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)UshuaiaArgentina
| | | | | | - Vicente Mazimpaka
- Departamento de Biología (Botánica)Facultad de CienciasUniversidad Autonoma de MadridMadridSpain
| | | | - Kyle P. McCarthy
- Department of Entomology and Wildlife EcologyUniversity of DelawareNewarkDEUSA
| | | | - Sean McNamara
- Centre for Mined Land RehabilitationThe University of QueenslandBrisbaneQldAustralia
| | - Nagore G. Medina
- Departamento de Biología (Botánica)Facultad de CienciasUniversidad Autonoma de MadridMadridSpain
- Departamento de Biogeografía y Cambio GlobalMuseo Nacional de Ciencias Naturales (CSIC)MadridSpain
| | - Rafael Medina
- Ecology and Evolutionary BiologyUniversity of ConnecticutStorrsCTUSA
| | - Jose L. Mena
- Museo de Historia Natural “Vera Alleman Haeghebaert”Universidad Ricardo PalmaLima 33Peru
| | - Estefania Mico
- Centro Iberoamericano de la Biodiversidad (CIBIO)Universidad de AlicanteAlicanteSpain
| | - Grzegorz Mikusinski
- Department of EcologySwedish University of Agricultural Sciences, Grimsö Wildlife Research StationRiddarhyttanSweden
| | - Jeffrey C. Milder
- Rainforest AllianceNew YorkNYUSA
- Department of Natural ResourcesCornell UniversityIthacaNYUSA
| | - James R. Miller
- Department of Natural Resources & Environmental SciencesUniversity of IllinoisUrbanaILUSA
| | | | - Melinda L. Moir
- School of BiosciencesUniversity of MelbourneParkvilleVic.Australia
- School of Plant BiologyUniversity of Western AustraliaCrawleyWAAustralia
| | - Carolina L. Morales
- Lab. EcotonoINIBIOMA (Universidad Nacional del Comahue‐CONICET)BarilocheArgentina
| | | | - Muchai Muchane
- Department of Wildlife ManagementUniversity of EldoretEldoretKenya
| | - Sonja Mudri‐Stojnic
- Department of Biology and EcologyFaculty of SciencesUniversity of Novi SadNovi SadSerbia
| | - A. Nur Munira
- School of Biological SciencesUniversiti Sains MalaysiaPenangMalaysia
| | - Antonio Muoñz‐Alonso
- El Colegio de la Frontera SurEcología Evolutiva y ConservaciónSan Cristóbal de las CasasMexico
| | | | | | - A. Naithani
- Independent Research ScholarNew DelhiIndia
- Avian Diversity and Bioacoustic LabDepartment of ZoologyGurukula Kangri UniversityHaridwarIndia
| | - Michiko Nakagawa
- Graduate School of Bioagricultural SciencesNagoya UniversityNagoyaJapan
| | - Akihiro Nakamura
- Key Laboratory of Tropical Forest EcologyXishuangbanna Tropical Botanical GardenChinese Academy of SciencesMenglunChina
- Environmental Futures Research Institute, and Griffith School of EnvironmentGriffith UniversityNathanBrisbaneQldAustralia
| | | | - Shoji Naoe
- Forestry and Forest Products Research InstituteTsukubaJapan
| | - Guiomar Nates‐Parra
- Laboratorio de Investigaciones en Abejas (Departamento de Biología)Universidad Nacional de ColombiaBogotáColombia
| | | | | | - Paul K. Ndang'ang'a
- BirdLife International – Africa Partnership SecretariatNairobiKenya
- Ornithology SectionNational Museums of KenyaNairobiKenya
| | - Eike L. Neuschulz
- Senckenberg Biodiversity and Climate Research Centre (BiK‐F)Frankfurt am MainGermany
| | | | - Violaine Nicolas
- Institut de Systématique, Évolution, BiodiversitéISYEB – UMR 7205 – CNRS, MNHN, UPMC, EPHEMuséum national d'Histoire naturelleSorbonne UniversitésParisFrance
| | | | - Norbertas Noreika
- Department of BiosciencesUniversity of HelsinkiHelsinkiFinland
- Department of Environmental SciencesUniversity of HelsinkiHelsinkiFinland
| | - Olivia Norfolk
- School of BiologyThe University of NottinghamUniversity ParkNottinghamUK
| | - Jorge Ari Noriega
- Laboratorio de Zoología y Ecología Acuática – LAZOEAUniversidad de Los AndesBogotáColombia
| | - David A. Norton
- School of ForestryUniversity of CanterburyChristchurchNew Zealand
| | | | - A. Justin Nowakowski
- Department of Wildlife, Fish and Conservation BiologyUniversity of California, DavisDavisCAUSA
| | - Catherine Numa
- IUCN‐Centre for Mediterranean CooperationCampanillas, MálagaSpain
| | - Niall O'Dea
- Oxford University Centre for the EnvironmentUniversity of OxfordOxfordUK
| | - Patrick J. O'Farrell
- Natural Resources and the EnvironmentCSIRStellenboschSouth Africa
- Plant Conservation UnitBiological SciencesUniversity of Cape TownRondeboschSouth Africa
| | - William Oduro
- Wildlife and Range Management DepartmentFaculty of Renewable Natural Resources (FRNR)College of Agriculture and Natural Resources (CANR)Kwame Nkrumah University of Science and Technology (KNUST)KumasiGhana
- International Programme Office (IPO)Vice Chancellor's OfficeKwame Nkrumah University of Science and Technology (KNUST)KumasiGhana
| | - Sabine Oertli
- Naturschutz – Planung und BeratungWiesendangenSwitzerland
| | - Caleb Ofori‐Boateng
- Department of Wildlife and Range ManagementKwame Nkrumah University of Science and TechnologyKumasiGhana
- Forestry Research Institute of GhanaKumasiGhana
| | | | - Vicencio Oostra
- Department of Genetics, Evolution and EnvironmentUniversity College LondonLondonUK
| | | | - Samuel Eduardo Otavo
- Laboratorio de Ecología del PaisajeFacultad de Ciencias ForestalesUniversidad de ConcepciónConcepciónChile
| | | | - Juan Paritsis
- Laboratorio EcotonoCONICET–INIBIOMAUniversidad Nacional del ComahueBarilocheArgentina
| | - Alejandro Parra‐H
- Laboratorio de Investigaciones en AbejasLABUNUniversidad Nacional de ColombiaBogotá D.C.Colombia
| | - Luke Parry
- Lancaster Environment CentreLancaster UniversityLancasterUK
- Universidade Federal do Pará (UFPA)Núcleo de Altos Estudos Amazonicos (NAEA)BelémBrazil
| | - Guy Pe'er
- Department of Community EcologyUFZHelmholtz Centre for Environmental ResearchHalleGermany
- German Centre for Integrative Biodiversity Research (iDiv)Halle‐Jena‐LeipzigLeipzigGermany
| | - Peter B. Pearman
- Department of Plant Biology and EcologyFaculty of Science and TechnologyUniversity of the Basque CountryLeioaSpain
- IKERBASQUE. Basque Foundation for ScienceBilbaoSpain
| | - Nicolás Pelegrin
- Instituto de Diversidad y Ecología Animal (IDEA, CONICET‐UNC) and Centro de Zoología AplicadaFCEFyNUniversidad Nacional de CórdobaCórdobaArgentina
| | - Raphaël Pélissier
- IRDUMR AMAPTA A51/PS2Montpellier cedex 05France
- French Institute of PondicherryUMIFRE 21 CNRS‐MAEEPuducherryIndia
| | - Carlos A. Peres
- School of Environmental SciencesUniversity of East AngliaNorwichUK
| | - Pablo L. Peri
- National Institute of Agricultural Technology (INTA)Río GallegosArgentina
- National University of Southern Patagonia (UNPA)Río GallegosArgentina
- National Commission of Scientist Research and Technology (CONICET)Buenos Aires, Argentina
| | | | - Theodora Petanidou
- Laboratory of Biogeography & EcologyDepartment of GeographyUniversity of the AegeanMytileneGreece
| | - Marcell K. Peters
- Department of Animal Ecology and Tropical BiologyBiocenterUniversity of WürzburgWürzburgGermany
| | | | - Ben Phalan
- Conservation Science GroupDepartment of ZoologyUniversity of CambridgeCambridgeUK
| | - T. Keith Philips
- Systematics and Evolution LaboratoryDepartment of BiologyWestern Kentucky UniversityBowling GreenKYUSA
| | - Finn C. Pillsbury
- Department of Natural Resource Ecology and ManagementIowa State UniversityAmesIAUSA
| | - Jimmy Pincheira‐Ulbrich
- Departamento de ZoologíaFacultad de Ciencias Naturales y OceanográficasUniversidad de ConcepciónConcepciónChile
- Facultad de Recursos NaturalesEscuela de Ciencias AmbientalesLaboratorio de Planificación TerritorialUniversidad Católica de TemucoTemucoChile
| | - Eduardo Pineda
- Biología y Conservación de VertebradosInstituto de Ecología A.C.El Haya, XalapaMexico
| | - Joan Pino
- CREAFCerdanyola del Vallès, CataloniaSpain
- Universitat Autònoma de BarcelonaCerdanyola del VallèsSpain
| | - Jaime Pizarro‐Araya
- Laboratorio de Entomología EcológicaDepartamento de BiologíaFacultad de CienciasUniversidad de La SerenaLa SerenaChile
| | - A. J. Plumptre
- Albertine Rift ProgramWildlife Conservation SocietyKampalaUganda
| | - Santiago L. Poggio
- IFEVA/Cátedra de Producción VegetalDepartamento de Producción VegetalFacultad de AgronomíaUniversidad de Buenos Aires/CONICET.Buenos AiresArgentina
| | - Natalia Politi
- Directora del Programa Conservación de Biodiversidad en Bosques SubtropicalesCátedra de Desarrollo Sustentable y BiodiversidadFacultad de Ciencias AgrariasUniversidad Nacional de JujuyCIT‐Jujuy CONICET, Fundaciòn CEBioSan Salvador de Jujuy, Argentina
| | - Pere Pons
- Departament de Ciències AmbientalsUniversitat de GironaGironaSpain
| | | | - Eileen F. Power
- BotanySchool of Natural SciencesTrinity College DublinDublin 2Ireland
| | - Steven J. Presley
- Center for Environmental Sciences and Engineering & Department of Ecology and Evolutionary BiologyUniversity of ConnecticutStorrsCTUSA
| | - Vânia Proença
- MARETEC, Instituto Superior TécnicoUniversidade de LisboaLisbonPortugal
| | - Marino Quaranta
- CREA‐ABP, Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Centro di ricerca per l'agrobiologia e la pedologiaFirenzeItaly
| | - Carolina Quintero
- Laboratorio EcotonoCONICET–INIBIOMAUniversidad Nacional del ComahueBarilocheArgentina
| | - Romina Rader
- Ecosystem Management, School of Environment and Rural ScienceUniversity of New EnglandArmidaleNSWAustralia
| | - B. R. Ramesh
- French Institute of PondicherryUMIFRE 21 CNRS‐MAEEPuducherryIndia
| | | | - Jai Ranganathan
- National Center for Ecological Analysis and SynthesisUniversity of California, Santa BarbaraSanta BarbaraCAUSA
| | | | | | - J. Leighton Reid
- Center for Conservation and Sustainable DevelopmentMissouri Botanical GardenSaint LouisMOUSA
| | - Yana T. Reis
- Departamento de BiologiaUniversidade Federal de SergipeSão Cristóvão/SeBrazil
| | | | - Juan Carlos Rey‐Velasco
- Entomology Colletion, Systematics and Biogeography LaboratorySchool of BiologyIndustrial University of SantanderBucaramangaColombia
| | - Chevonne Reynolds
- Percy FitzPatrick Institute of African OrnithologyDST/NRF Centre of ExcellenceUniversity of Cape TownRondeboschCape TownSouth Africa
- School of Animal, Plant and Environmental SciencesUniversity of the WitwatersrandWitsSouth Africa
| | - Danilo Bandini Ribeiro
- Centro de Ciências Biológicas e da SaúdeUniversidade Federal de Mato Grosso do SulCampo GrandeBrazil
| | | | - Barbara A. Richardson
- EdinburghUK
- Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural SciencesUniversity of Puerto Rico at Rio PiedrasSan JuanPRUSA
| | - Michael J. Richardson
- EdinburghUK
- Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural SciencesUniversity of Puerto Rico at Rio PiedrasSan JuanPRUSA
| | - Rodrigo Macip Ríos
- Escuela Nacional de Estudios SuperioresUniversidad Nacional Autónoma de MéxicoMoreliaMexico
| | - Richard Robinson
- Science and Conservation DivisionDepartment of Parks and WildlifeManjimupWAAustralia
| | - Carolina A. Robles
- PROPLAME‐PRHIDEB‐CONICETDepartamento de Biodiversidad y Biología ExperimentalFacultad de Ciencias Exactas y NaturalesUniversidad de Buenos Aires, Ciudad Universitaria(CP1428EHA) Ciudad Autónoma de Buenos AiresArgentina
| | - Jörg Römbke
- ECT Oekotoxikologie GmbHFlörsheim am MainGermany
- LOEWE Biodiversity and Climate Research Centre BiK‐FFrankfurt/MainGermany
| | - Luz Piedad Romero‐Duque
- Facultad de Ciencias AmbientalesUniversidad de Ciencias Aplicadas y Ambientales U.D.C.ABogotáColombia
| | - Matthias Rös
- Catedras CONACYTCIIDIR, Unidad Oaxaca, IPNSanta Cruz Xoxocotlán, Mexico
| | - Loreta Rosselli
- Universidad de Ciencias Aplicadas y Ambientales U.D.C.A.BogotáColombia
| | - Stephen J. Rossiter
- School of Biological and Chemical SciencesQueen Mary University of LondonLondonUK
| | - Dana S. Roth
- School of Natural Resources and EnvironmentUniversity of MichiganAnn ArborMIUSA
| | - T'ai H. Roulston
- Department of Environmental SciencesUniversity of VirginiaCharlottesvilleVAUSA
- Blandy Experimental FarmBoyceVAUSA
| | - Laurent Rousseau
- Département des sciences biologiques (SB)Universitédu Québec à Montréal (UQÀM)MontréalQCCanada
| | | | | | - Jonathan P. Sadler
- School of Geography, Earth and Environmental SciencesUniversity of BirminghamBirminghamUK
| | - Szabolcs Sáfián
- Institute of Silviculture and Forest ProtectionUniversity of West HungarySopronHungary
| | - Romeo A. Saldaña‐Vázquez
- Red de Ecología FuncionalInstituto de Ecología A.C. Carretera antigua a CoatepecEl Haya, XalapaMexico
| | - Katerina Sam
- Environmental Futures Research InstituteGriffith UniversityBrisbaneQldAustralia
- Biology Centre CASInstitute of EntomologyCeske BudejoviceCzech Republic
- Faculty of ScienceUniversity of South BohemiaCeske BudejoviceCzech Republic
| | - Ulrika Samnegård
- Department of Ecology, Environment and Plant SciencesStockholm UniversityStockholmSweden
- Department of Biology/BiodiversityLund UniversityLundSweden
| | - Joana Santana
- CIBIO/InBioCentro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do PortoVairãoPortugal
| | - Xavier Santos
- CIBIO/InBioCentro de Investigação em Biodiversidade e Recursos GenéticosUniversidade do PortoVairãoPortugal
| | | | | | - Menno Schilthuizen
- Naturalis Biodiversity CenterCR LeidenThe Netherlands
- Institute for Tropical Biology and ConservationUniversiti Malaysia Sabah, Jalan UMSKota KinabaluMalaysia
| | - Ute Schmiedel
- Biocentre Klein Flottbek & Botanical GardenUniversity of HamburgHamburgGermany
| | - Christine B. Schmitt
- Center for Development Research (ZEF)University of BonnBonnGermany
- Chair for Landscape ManagementUniversity of FreiburgFreiburgGermany
| | - Nicole L. Schon
- AgResearch LimitedLincoln Research CentreChristchurchNew Zealand
| | - Christof Schüepp
- Institute of Ecology and EvolutionUniversity of BernBernSwitzerland
| | - Katharina Schumann
- Institute for Ecology, Evolution and DiversityGoethe University FrankfurtFrankfurt am MainGermany
| | - Oliver Schweiger
- Department of Community EcologyUFZHelmholtz Centre for Environmental ResearchHalleGermany
| | - Dawn M. Scott
- Biology and Biomedical Sciences DivisionUniversity of BrightonBrightonUK
| | | | | | - Steven S. Seefeldt
- School of Natural Resources and ExtensionUniversity of Alaska FairbanksFairbanksAKUSA
| | | | - Graeme Shannon
- College of Natural SciencesBangor UniversityBangor, GwyneddUK
- School of Life SciencesUniversity of KwaZulu‐NatalDurbanSouth Africa
| | - Douglas Sheil
- Department of Ecology and Natural Resource Management (INA)Norwegian University of Life Sciences (NMBU)ÅsNorway
| | - Frederick H. Sheldon
- Museum of Natural Science and Department of Biological SciencesLouisiana State UniversityBaton RougeLAUSA
- Baton RougeLAUSA
| | - Eyal Shochat
- Department of Life SciencesBen‐Gurion University of the NegevBe'er ShevaIsrael
- The Yerucham Center of Ornithology and EcologyYeruchamIsrael
| | - Stefan J. Siebert
- Unit for Environmental Sciences and ManagementNorth‐West UniversityPotchefstroomSouth Africa
| | | | | | | | - Jo Smith
- Organic Research CentreElm FarmNewburyUK
| | - Allan H. Smith‐Pardo
- United States Department of AgricultureSouth San FranciscoCAUSA
- Universidad Nacional de ColombiaSede MedellinMedellinColombia
| | - Navjot S. Sodhi
- Department of Biological SciencesNational University of SingaporeSingaporeSingapore
| | - Eduardo J. Somarriba
- Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)Tropical Agricultural Research and Higher Education CenterTurrialbaCosta Rica
| | - Ramón A. Sosa
- Ecología de Comunidades Ãridas y Semiaridas (EComAS)Departamento de RecursosFacultad de Ciencias Exactas y NaturalesUNLPam.Santa rosaLa PampaUruguay
| | - Grimaldo Soto Quiroga
- Centro Agronómico Tropical de Investigación y Enseñanza (CATIE)Tropical Agricultural Research and Higher Education CenterTurrialbaCosta Rica
- Gobierno Autónomo Departamental Santa CruzSanta Cruz de la SierraBolivia
| | - Martin‐Hugues St‐Laurent
- Université du Québec à RimouskiCentre for Northern Research, Centre for Forest StudiesRimouskiQCCanada
| | | | - Constanti Stefanescu
- CREAFCerdanyola del Vallès, CataloniaSpain
- Universitat Autònoma de BarcelonaCerdanyola del VallèsSpain
- Museu de Ciències Naturals de GranollersGranollersBarcelonaSpain
| | - Ingolf Steffan‐Dewenter
- Department of Animal Ecology and Tropical BiologyBiocenterUniversity of WürzburgWürzburgGermany
| | - Philip C. Stouffer
- School of Renewable Natural ResourcesLouisiana State University Agricultural CenterBaton RougeLAUSA
- Biological Dynamics of Forest Fragments ProjectInstituto Nacional de Pesquisas da AmazôniaManausBrazil
| | - Jane C. Stout
- BotanySchool of Natural SciencesTrinity College DublinDublin 2Ireland
| | - Ayron M. Strauch
- Department of Natural Resources and Environmental ManagementUniversity of HawaiiManoaHonoluluHIUSA
| | - Matthew J. Struebig
- Durrell Institute of Conservation and Ecology (DICE)School of Anthropology and ConservationUniversity of KentCanterburyUK
| | - Zhimin Su
- Key Laboratory of Zoological Systematics and EvolutionInstitute of ZoologyChinese Academy of SciencesChaoyang DistrictBeijingChina
- State Key Laboratory of Urban and Regional EcologyResearch Center for Eco‐Environmental SciencesChinese Academy of SciencesHaidian DistrictBeijingChina
| | - Marcela Suarez‐Rubio
- Institute of ZoologyUniversity of Natural Resources and Life SciencesViennaAustria
| | - Shinji Sugiura
- Graduate School of Agricultural ScienceKobe UniversityKobeJapan
| | | | - Yik‐Hei Sung
- Department of BiologyHong Kong Baptist UniversityKowloon Tong, Hong Kong SARChina
| | - Hari Sutrisno
- Zoological DivisionResearch Center For BiologyThe Indonesian Institute of SciencesCibinongBogorIndonesia
| | - Jens‐Christian Svenning
- Section for Ecoinformatics & BiodiversityDepartment of BioscienceAarhus UniversityAarhus CDenmark
| | - Tiit Teder
- Department of Zoology, Institute of Ecology and Earth SciencesUniversity of TartuTartuEstonia
| | - Caragh G. Threlfall
- School of Ecosystem and Forest Science, Faculty of ScienceThe University of MelbourneRichmondVic.Australia
| | - Anu Tiitsaar
- Department of Zoology, Institute of Ecology and Earth SciencesUniversity of TartuTartuEstonia
| | - Jacqui H. Todd
- The New Zealand Institute for Plant & Food Research LimitedAucklandNew Zealand
| | | | - Ignasi Torre
- Museu de Ciències Naturals de GranollersGranollersBarcelonaSpain
| | - Béla Tóthmérész
- MTA‐DE Biodiversity and Ecosystem Services Research GroupDebrecenHungary
| | - Teja Tscharntke
- AgroecologyDepartment of Crop SciencesGeorg‐August UniversityGöttingenGermany
| | - Edgar C. Turner
- Insect Ecology GroupDepartment of ZoologyUniversity of CambridgeCambridgeUK
| | - Jason M. Tylianakis
- Department of Life SciencesImperial College LondonAscotUK
- Centre for Integrative Ecology, School of Biological SciencesUniversity of CanterburyChristchurchNew Zealand
| | | | - Nicolas Urbina‐Cardona
- Department of Ecology and TerritorySchool of Environmental and Rural StudiesPontificia Universidad JaverianaBogotaColombia
| | - Denis Vallan
- Naturhistorisches Museum BaselLeiter BiowissenschaftenBaselSwitzerland
| | | | | | - Kiril Vassilev
- Institute of Biodiversity and Ecosystem ResearchBulgarian Academy of ScienceSofiaBulgaria
| | - Hans A. F. Verboven
- Division Forest, Nature, and LandscapeDepartment of Earth & Environmental SciencesKU LeuvenLeuvenBelgium
| | - Maria João Verdasca
- Museu Nacional de História Natural e da CiênciaBorboletário – Depart. ZoologiaLisboaPortugal
| | - José R. Verdú
- Centro Iberoamericano de la Biodiversidad (CIBIO)Universidad de AlicanteAlicanteSpain
| | - Carlos H. Vergara
- Departamento de Ciencias Químico‐BiológicasUniversidad de las Américas PueblaCholulaMexico
| | - Pablo M. Vergara
- Departamento de Gestión AgrariaUniversidad de Santiago de ChileSantiagoChile
| | | | | | - Lien Van Vu
- Vietnam National Museum of NatureVietnam Academy of Science and TechnologyCau GiayHanoiVietnam
| | | | - Tony R. Walker
- School of BiologyThe University of NottinghamUniversity ParkNottinghamUK
- School for Resource and Environmental StudiesFaculty of ManagementDalhousie UniversityHalifaxNSCanada
| | - Hua‐Feng Wang
- Key Laboratory of Protection and Development Utilization of Tropical Crop Germplasm Resource, Ministry of Education, College of Horticulture and Landscape AgricultureHainan UniversityHaikouChina
| | - Yanping Wang
- College of Life SciencesZhejiang UniversityHangzhouChina
| | - James I. Watling
- Department of BiologyJohn Carroll UniversityUniversity HeightsOHUSA
| | - Britta Weller
- Biocentre GrindelUniversity of HamburgHamburgGermany
| | - Konstans Wells
- The Environment Institute and School of Earth and Environmental SciencesThe University of AdelaideAdelaideSAAustralia
- Environmental Futures Research InstituteGriffith UniversityBrisbaneQldAustralia
| | - Catrin Westphal
- AgroecologyDepartment of Crop SciencesGeorg‐August UniversityGöttingenGermany
| | - Edward D. Wiafe
- Department of Environmental and Natural ResourcesPresbyterian University CollegeAkropong AkuapemGhana
| | | | - Michael R. Willig
- Center for Environmental Sciences & EngineeringUniversity of ConnecticutStorrsCTUSA
- Department of Ecology & Evolutionary BiologyUniversity of ConnecticutStorrsCTUSA
| | | | - Jan H. D. Wolf
- Institute for Biodiversity and Ecosystem Dynamics (IBED)University of AmsterdamGE AmsterdamThe Netherlands
| | - Volkmar Wolters
- Department of Animal EcologyJustus‐Liebig‐UniversityGiessenGermany
| | - Ben A. Woodcock
- NERC Centre for Ecology & HydrologyCrowmarsh GiffordWallingfordUK
| | - Jihua Wu
- Institute of Biodiversity Science, School of Life SciencesFudan UniversityShanghaiChina
| | - Joseph M. Wunderle
- International Institute of Tropical ForestryUSDA Forest Service, Sabana Field Research StationLuquilloPRUSA
| | - Yuichi Yamaura
- Forestry and Forest Products Research InstituteTsukubaJapan
| | | | - Douglas W. Yu
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichUK
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of ZoologyChinese Academy of SciencesKunmingChina
| | - Andrey S. Zaitsev
- Department of Animal EcologyJustus‐Liebig‐UniversityGiessenGermany
- A. N. Severtsov Institute of Ecology and EvolutionMoscowRussia
| | - Juliane Zeidler
- Integrated Environmental Consultants Namibia (IECN)WindhoekNamibia
| | - Fasheng Zou
- Guangdong Entomological Institute/South China Institute of Endangered AnimalsGuangzhouChina
| | - Ben Collen
- Department of Genetics, Evolution and EnvironmentCentre for Biodiversity and EnvironmentResearchUniversity College LondonLondonUK
| | - Rob M. Ewers
- Department of Life SciencesImperial College LondonAscotUK
| | - Georgina M. Mace
- Department of Genetics, Evolution and EnvironmentCentre for Biodiversity and EnvironmentResearchUniversity College LondonLondonUK
| | - Drew W. Purves
- Computational Ecology and Environmental ScienceMicrosoft ResearchCambridgeUK
| | - Jörn P. W. Scharlemann
- United Nations Environment Programme World Conservation Monitoring CentreCambridgeUK
- School of Life SciencesUniversity of SussexBrightonUK
| | - Andy Purvis
- Department of Life SciencesNatural History MuseumLondonUK
- Department of Life SciencesImperial College LondonAscotUK
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Masese L, Wanje G, Avuvika E, Kabare E, Budambula V, Mutuku F, Omoni G, Baghazal A, Richardson BA, McClelland RS. P03.19 Screening for sexually transmitted infections in adolescent girls and young women in mombasa, kenya. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.247] [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: 11/03/2022]
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Noguchi LM, Hillier SL, Richardson BA, Chirenje ZM, Balkus JE, Piper JM, Marrazzo JM. O18.2 Injectable progestin contraception and acquisition of hsv-2 infection among south african women participating in the voice trial. Br J Vener Dis 2015. [DOI: 10.1136/sextrans-2015-052270.177] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Petermann JS, Farjalla VF, Jocque M, Kratina P, MacDonald AAM, Marino NAC, De Omena PM, Piccoli GCO, Richardson BA, Richardson MJ, Romero GQ, Videla M, Srivastava DS. Dominant predators mediate the impact of habitat size on trophic structure in bromeliad invertebrate communities. Ecology 2015; 96:428-39. [PMID: 26240864 DOI: 10.1890/14-0304.1] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Local habitat size has been shown to influence colonization and extinction processes of species in patchy environments. However, species differ in body size, mobility, and trophic level, and may not respond in the same way to habitat size. Thus far, we have a limited understanding of how habitat size influences the structure of multitrophic communities and to what extent the effects may be generalizable over a broad geographic range. Here, we used water-filled bromeliads of different sizes as a natural model system to examine the effects of habitat size on the trophic structure of their inhabiting invertebrate communities. We collected composition and biomass data from 651 bromeliad communities from eight sites across Central and South America differing in environmental conditions, species pools, and the presence of large-bodied odonate predators. We found that trophic structure in the communities changed dramatically with changes in habitat (bromeliad) size. Detritivore : resource ratios showed a consistent negative relationship with habitat size across sites. In contrast, changes in predator: detritivore (prey) ratios depended on the presence of odonates as dominant predators in the regional pool. At sites without odonates, predator: detritivore biomass ratios decreased with increasing habitat size. At sites with odonates, we found odonates to be more frequently present in large than in small bromeliads, and predator: detritivore biomass ratios increased with increasing habitat size to the point where some trophic pyramids became inverted. Our results show that the distribution of biomass amongst food-web levels depends strongly on habitat size, largely irrespective of geographic differences in environmental conditions or detritivore species compositions. However, the presence of large-bodied predators in the regional species pool may fundamentally alter this relationship between habitat size and trophic structure. We conclude that taking into account the response and multitrophic effects of dominant, mobile species may be critical when predicting changes in community structure along a habitat-size gradient.
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Richardson MJ, Richardson BA, Srivastava DS. The Stability of Invertebrate Communities in Bromeliad Phytotelmata in a Rain Forest Subject to Hurricanes. Biotropica 2015. [DOI: 10.1111/btp.12204] [Citation(s) in RCA: 3] [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: 11/28/2022]
Affiliation(s)
- Michael J. Richardson
- 165 Braid Road Edinburgh EH10 6JE U.K
- Luquillo LTER; Institute for Tropical Ecosystem Studies; College of Natural Sciences; University of Puerto Rico at Rio Piedras; P.O. Box 70377 San Juan Puerto Rico 00936-8377 U.S.A
| | - Barbara A. Richardson
- 165 Braid Road Edinburgh EH10 6JE U.K
- Luquillo LTER; Institute for Tropical Ecosystem Studies; College of Natural Sciences; University of Puerto Rico at Rio Piedras; P.O. Box 70377 San Juan Puerto Rico 00936-8377 U.S.A
| | - Diane S. Srivastava
- Department of Zoology and Biodiversity Research Centre; University of British Columbia; 6270 University Blvd Vancouver BC V6T 1Z4 Canada
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14
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Hudson LN, Newbold T, Contu S, Hill SLL, Lysenko I, De Palma A, Phillips HRP, Senior RA, Bennett DJ, Booth H, Choimes A, Correia DLP, Day J, Echeverría-Londoño S, Garon M, Harrison MLK, Ingram DJ, Jung M, Kemp V, Kirkpatrick L, Martin CD, Pan Y, White HJ, Aben J, Abrahamczyk S, Adum GB, Aguilar-Barquero V, Aizen MA, Ancrenaz M, Arbeláez-Cortés E, Armbrecht I, Azhar B, Azpiroz AB, Baeten L, Báldi A, Banks JE, Barlow J, Batáry P, Bates AJ, Bayne EM, Beja P, Berg Å, Berry NJ, Bicknell JE, Bihn JH, Böhning-Gaese K, Boekhout T, Boutin C, Bouyer J, Brearley FQ, Brito I, Brunet J, Buczkowski G, Buscardo E, Cabra-García J, Calviño-Cancela M, Cameron SA, Cancello EM, Carrijo TF, Carvalho AL, Castro H, Castro-Luna AA, Cerda R, Cerezo A, Chauvat M, Clarke FM, Cleary DFR, Connop SP, D'Aniello B, da Silva PG, Darvill B, Dauber J, Dejean A, Diekötter T, Dominguez-Haydar Y, Dormann CF, Dumont B, Dures SG, Dynesius M, Edenius L, Elek Z, Entling MH, Farwig N, Fayle TM, Felicioli A, Felton AM, Ficetola GF, Filgueiras BKC, Fonte SJ, Fraser LH, Fukuda D, Furlani D, Ganzhorn JU, Garden JG, Gheler-Costa C, Giordani P, Giordano S, Gottschalk MS, Goulson D, Gove AD, Grogan J, Hanley ME, Hanson T, Hashim NR, Hawes JE, Hébert C, Helden AJ, Henden JA, Hernández L, Herzog F, Higuera-Diaz D, Hilje B, Horgan FG, Horváth R, Hylander K, Isaacs-Cubides P, Ishitani M, Jacobs CT, Jaramillo VJ, Jauker B, Jonsell M, Jung TS, Kapoor V, Kati V, Katovai E, Kessler M, Knop E, Kolb A, Kőrösi Á, Lachat T, Lantschner V, Le Féon V, LeBuhn G, Légaré JP, Letcher SG, Littlewood NA, López-Quintero CA, Louhaichi M, Lövei GL, Lucas-Borja ME, Luja VH, Maeto K, Magura T, Mallari NA, Marin-Spiotta E, Marshall EJP, Martínez E, Mayfield MM, Mikusinski G, Milder JC, Miller JR, Morales CL, Muchane MN, Muchane M, Naidoo R, Nakamura A, Naoe S, Nates-Parra G, Navarrete Gutierrez DA, Neuschulz EL, Noreika N, Norfolk O, Noriega JA, Nöske NM, O'Dea N, Oduro W, Ofori-Boateng C, Oke CO, Osgathorpe LM, Paritsis J, Parra-H A, Pelegrin N, Peres CA, Persson AS, Petanidou T, Phalan B, Philips TK, Poveda K, Power EF, Presley SJ, Proença V, Quaranta M, Quintero C, Redpath-Downing NA, Reid JL, Reis YT, Ribeiro DB, Richardson BA, Richardson MJ, Robles CA, Römbke J, Romero-Duque LP, Rosselli L, Rossiter SJ, Roulston TH, Rousseau L, Sadler JP, Sáfián S, Saldaña-Vázquez RA, Samnegård U, Schüepp C, Schweiger O, Sedlock JL, Shahabuddin G, Sheil D, Silva FAB, Slade EM, Smith-Pardo AH, Sodhi NS, Somarriba EJ, Sosa RA, Stout JC, Struebig MJ, Sung YH, Threlfall CG, Tonietto R, Tóthmérész B, Tscharntke T, Turner EC, Tylianakis JM, Vanbergen AJ, Vassilev K, Verboven HAF, Vergara CH, Vergara PM, Verhulst J, Walker TR, Wang Y, Watling JI, Wells K, Williams CD, Willig MR, Woinarski JCZ, Wolf JHD, Woodcock BA, Yu DW, Zaitsev AS, Collen B, Ewers RM, Mace GM, Purves DW, Scharlemann JPW, Purvis A. The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts. Ecol Evol 2014; 4:4701-35. [PMID: 25558364 PMCID: PMC4278822 DOI: 10.1002/ece3.1303] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [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: 08/11/2014] [Revised: 09/30/2014] [Accepted: 09/30/2014] [Indexed: 11/25/2022] Open
Abstract
Biodiversity continues to decline in the face of increasing anthropogenic pressures such as habitat destruction, exploitation, pollution and introduction of alien species. Existing global databases of species’ threat status or population time series are dominated by charismatic species. The collation of datasets with broad taxonomic and biogeographic extents, and that support computation of a range of biodiversity indicators, is necessary to enable better understanding of historical declines and to project – and avert – future declines. We describe and assess a new database of more than 1.6 million samples from 78 countries representing over 28,000 species, collated from existing spatial comparisons of local-scale biodiversity exposed to different intensities and types of anthropogenic pressures, from terrestrial sites around the world. The database contains measurements taken in 208 (of 814) ecoregions, 13 (of 14) biomes, 25 (of 35) biodiversity hotspots and 16 (of 17) megadiverse countries. The database contains more than 1% of the total number of all species described, and more than 1% of the described species within many taxonomic groups – including flowering plants, gymnosperms, birds, mammals, reptiles, amphibians, beetles, lepidopterans and hymenopterans. The dataset, which is still being added to, is therefore already considerably larger and more representative than those used by previous quantitative models of biodiversity trends and responses. The database is being assembled as part of the PREDICTS project (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems – http://www.predicts.org.uk). We make site-level summary data available alongside this article. The full database will be publicly available in 2015.
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Affiliation(s)
- Lawrence N Hudson
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K
| | - Tim Newbold
- United Nations Environment Programme World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 0DL, U.K ; Computational Ecology and Environmental Science, Microsoft Research 21 Station Road, Cambridge, CB1 2FB, U.K
| | - Sara Contu
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K
| | - Samantha L L Hill
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; United Nations Environment Programme World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 0DL, U.K
| | - Igor Lysenko
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Adriana De Palma
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Helen R P Phillips
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Rebecca A Senior
- United Nations Environment Programme World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 0DL, U.K
| | - Dominic J Bennett
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Hollie Booth
- United Nations Environment Programme World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 0DL, U.K ; Frankfurt Zoological Society, Africa Regional Office PO Box 14935, Arusha, Tanzania
| | - Argyrios Choimes
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - David L P Correia
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K
| | - Julie Day
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Susy Echeverría-Londoño
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Morgan Garon
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | | | - Daniel J Ingram
- School of Life Sciences, University of Sussex Brighton, BN1 9QG, U.K
| | - Martin Jung
- Center for Macroecology, Climate and Evolution, the Natural History Museum of Denmark Universitetsparken 15, 2100, Copenhagen, Denmark
| | - Victoria Kemp
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Lucinda Kirkpatrick
- School of Biological and Ecological Sciences, University of Stirling Bridge of Allan, Stirling, FK9 4LA, U.K
| | - Callum D Martin
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Yuan Pan
- Department of Animal and Plant Sciences, University of Sheffield Alfred Denny Building, Western Bank, Sheffield, S10 2TN, U.K
| | - Hannah J White
- School of Biological Sciences, Queen's University Belfast 97 Lisburn Road, Belfast, BT9 7BL, U.K
| | - Job Aben
- Evolutionary Ecology Group, University of Antwerp Groenenborgerlaan 171, 2020, Antwerp, Belgium
| | - Stefan Abrahamczyk
- Nees Institute for Plant Biodiversity, University of Bonn Meckenheimer Allee 170, 53113, Bonn, Germany
| | - Gilbert B Adum
- Department of Wildlife and Range Management, FRNR, CANR, KNUST Kumasi, Ghana ; SAVE THE FROGS! Ghana Box KS 15924, Adum-Kumasi, Ghana
| | | | - Marcelo A Aizen
- CONICET, Lab. INIBIOMA (Universidad Nacional del Comahue-CONICET) Pasaje Gutierrez 1125, 8400, Bariloche, Rio Negro, Argentina
| | - Marc Ancrenaz
- HUTAN - Kinabatangan Orang-utan Conservation Programme PO Box 17793, 88874, Kota Kinabalu, Sabah, Malaysia
| | - Enrique Arbeláez-Cortés
- Museo de Zoología, Facultad de Ciencias, Universidad Nacional Autónoma de México México D.F, Mexico ; Colección de Tejidos, Instituto de Investigación de Recursos Biológicos Alexander von Humboldt Km 17 Cali-Palmira, Valle del Cauca, Colombia
| | - Inge Armbrecht
- Department of Biology, Universidad del Valle Calle 13 #100-00, Cali, Colombia
| | - Badrul Azhar
- Biodiversity Unit, Institute of Bioscience, Universiti Putra Malaysia 43400, Serdang, Selangor, Malaysia ; Faculty of Forestry, Universiti Putra Malaysia 43400, Serdang, Selangor, Malaysia
| | - Adrián B Azpiroz
- Laboratorio de Genética de la Conservación, Instituto de Investigaciones Biológicas Clemente Estable Montevideo, Uruguay
| | - Lander Baeten
- Department of Forest and Water Management, Forest & Nature Lab, Ghent University Geraardsbergsesteenweg 267, 9090, Gontrode, Belgium ; Terrestrial Ecology Unit Department of Biology, Ghent University K. L. Ledeganckstraat 35, 9000, Gent, Belgium
| | - András Báldi
- MTA Centre for Ecological Research Alkotmány u. 2-4, 2163, Vácrátót, Hungary
| | - John E Banks
- University of Washington 1900 Commerce Street, Tacoma, Washington, 98402, U.K
| | - Jos Barlow
- Lancaster Environment Centre, Lancaster University Lancaster, LA1 4YQ, U.K ; MCT/Museu Paraense Emílio Goeldi Belém, Pará, Brazil
| | - Péter Batáry
- Agroecology, Georg-August University Grisebachstrasse 6, 37077, Göttingen, Germany
| | - Adam J Bates
- University of Birmingham Edgbaston, Birmingham, B15 2TT, U.K
| | - Erin M Bayne
- Department of Biological Sciences, University of Alberta CW 405 - Biological Sciences Centre, Edmonton, AB, T6G 2E9, Canada
| | - Pedro Beja
- EDP Biodiversity Chair, CIBIO/InBio, Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto Campus Agrário de Vairão, 4485-601, Vairão, Portugal
| | - Åke Berg
- The Swedish University of Agricultural Sciences, The Swedish Biodiversity Centre SE 750 07, Uppsala, Sweden
| | - Nicholas J Berry
- University of Edinburgh, School of GeoSciences Crew Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JN, U.K
| | - Jake E Bicknell
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent Canterbury, CT2 7NR, U.K ; Iwokrama International Centre for Rainforest Conservation and Development 77 High Street, Georgetown, Guyana
| | - Jochen H Bihn
- Department of Animal Ecology, Philipps-University Marburg Karl-von-Frisch Strasse 8, 35032, Marburg, Germany
| | - Katrin Böhning-Gaese
- Biodiversity and Climate Research Centre (BiK-F), Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325, Frankfurt am Main, Germany ; Institute for Ecology, Evolution & Diversity, Biologicum, Goethe University Frankfurt Max von Laue St. 13, D 60439, Frankfurt am Main, Germany
| | - Teun Boekhout
- CBS-KNAW Fungal Biodiversity Centre Utrecht, The Netherlands
| | - Céline Boutin
- Environment Canada, Science & Technology Branch, Carleton University 1125 Colonel By Drive, Raven Road, Ottawa, ON, K1A 0H3, Canada
| | - Jérémy Bouyer
- Unité Mixte de Recherche Contrôle des Maladies Animales Exotiques et Emergentes, Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) 34398, Montpellier, France ; Unité Mixte de Recherche 1309 Contrôle des Maladies Animales Exotiques et Emergentes, Institut national de la recherche agronomique (INRA) 34398, Montpellier, France
| | - Francis Q Brearley
- School of Science and the Environment, Manchester Metropolitan University Chester Street, Manchester, M1 5GD, U.K
| | - Isabel Brito
- University of Évora - ICAAMA, Apartado 94 7002-554, Évora, Portugal
| | - Jörg Brunet
- Southern Swedish Forest Research Centre, Swedish University of Agricultural Sciences Box 49, 230 53, Alnarp, Sweden
| | - Grzegorz Buczkowski
- Department of Entomology, Purdue University 901 W. State Street, West Lafayette, 47907, Indiana, Portugal
| | - Erika Buscardo
- Centro de Ecologia Funcional, Departamento de Ciências da Vida, Universidade de Coimbra Calçada Martim de Freitas, 3000-456, Coimbra, Portugal ; Escritório Central do LBA, Instituto Nacional de Pesquisa da Amazônia Av. André Araújo, 2936, Campus II, Aleixo, CEP 69060-001, Manaus, AM, Brazil ; Department of Botany, School of Natural Sciences, Trinity College Dublin College Green, Dublin 2, Ireland
| | - Jimmy Cabra-García
- Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo São Paulo, SP, 05508-090, Brazil
| | - María Calviño-Cancela
- Department of Ecology and Animal Biology, Faculty of Sciences, University of Vigo 36310, Vigo, Spain
| | - Sydney A Cameron
- Department of Entomology, University of Illinois Urbana, Illinois, 61801, Brazil
| | - Eliana M Cancello
- Museu de Zoologia da Universidade de São Paulo Av. Nazaré 481, 04263-000, São Paulo, SP, Brazil
| | - Tiago F Carrijo
- Museu de Zoologia da Universidade de São Paulo Av. Nazaré 481, 04263-000, São Paulo, SP, Brazil
| | - Anelena L Carvalho
- Instituto Nacional de Pesquisas da Amazônia Av. André Araújo, 2.936, Petrópolis, CEP 69067-375, Manaus, AM, Brazil
| | - Helena Castro
- Centre for Functional Ecology, Department of Life Sciences, University of Coimbra Calçada Martim de Freitas, 3000-456, Coimbra, Portugal
| | - Alejandro A Castro-Luna
- Instituto de Biotecnologia y Ecologia Aplicada (INBIOTECA), Universidad Veracruzana Av. de las Culturas Veracruzanas, 101, Col. Emiliano Zapata, CP 91090, Xalapa, Veracruz, Mexico
| | - Rolando Cerda
- Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Tropical Agricultural Research and Higher Education Center 7170, Cartago, Turrialba, 30501, Costa Rica
| | - Alexis Cerezo
- Department of Quantitative Methods and Information Systems, Faculty of Agronomy, University of Buenos Aires Av. San Martín 4453, Ciudad Autónoma de Buenos Aires, Argentina, C.P. 1417, Argentina
| | - Matthieu Chauvat
- Normandie Univ., EA 1293 ECODIV-Rouen, SFR SCALE, UFR Sciences et Techniques 76821, Mont Saint Aignan Cedex, France
| | | | - Daniel F R Cleary
- Department of Biology, CESAM, Universidade de Aveiro Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Stuart P Connop
- Sustainability Research Institute, University of East London 4-6 University Way, London, E16 2RD, U.K
| | - Biagio D'Aniello
- Department of Biology, University of Naples "Federico II" Naples, Italy
| | - Pedro Giovâni da Silva
- Programa de Pós-graduação em Ecologia, Universidade Federal de Santa Catarina Florianópolis, Santa Catarina, CEP 88040-900, Brazil
| | - Ben Darvill
- British Trust for Ornithology, University of Stirling Stirling, FK9 4LA, U.K
| | - Jens Dauber
- Thünen Institute of Biodiversity Bundesallee 50, 38116, Braunschweig, Germany
| | - Alain Dejean
- CNRS, Écologie des Forêts de Guyane (UMR-CNRS 8172) BP 316, 97379, Kourou cedex, France ; Université de Toulouse, UPS, INP, Laboratoire Écologie Fonctionnelle et Environnement (Ecolab) 118 route de Narbonne, 31062, Toulouse, France
| | - Tim Diekötter
- Department of Landscape Ecology, Institute for Nature and Resource Conservation, Kiel University Olshausenstrasse 75, 24098, Kiel, Germany ; Department of Biology, Nature Conservation, University Marburg Marburg, Germany ; Institute of Integrative Biology ETH Zurich, Switzerland
| | | | - Carsten F Dormann
- Biometry and Environmental System Analysis, University of Freiburg Tennenbacher Strasse 4, 79106, Freiburg, Germany
| | - Bertrand Dumont
- INRA, UMR1213 Herbivores 63122, Saint-Genès-Champanelle, France
| | - Simon G Dures
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K ; Institute of Zoology, Zoological Society of London Nuffield Building, Regents Park, London, NW1 4RY, U.K
| | - Mats Dynesius
- Department of Ecology and Environmental Science, Umeå University 901 87, Umeå, Sweden
| | - Lars Edenius
- Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences 901 83, Umeå, Sweden
| | - Zoltán Elek
- MTA-ELTE-MTM Ecology Research Group, Hungarian Academy of Sciences, c/o Biological Institute, Eötvös Lóránd University Pázmány Péter sétány 1/C., 1117, Budapest, Hungary
| | - Martin H Entling
- University of Koblenz-Landau, Institute for Environmental Sciences Fortstr. 7, 76829, Landau, Germany
| | - Nina Farwig
- Department of Ecology - Conservation Ecology, Faculty of Biology, Philipps-Universität Marburg Karl-von-Frisch-Street 8, 35032, Marburg, Germany
| | - Tom M Fayle
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K ; Faculty of Science, University of South Bohemia and Institute of Entomology, Biology Centre of Academy of Sciences Czech Republic Branišovská 31, 370 05, České Budějovice, Czech Republic ; Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah 88999, Kota Kinabalu, Sabah, Malaysia
| | - Antonio Felicioli
- Dipartimento di Scienze Veterinarie, Università di Pisa Viale delle Piagge, n°2, 56124, Pisa, Italy
| | - Annika M Felton
- The Southern Swedish Forest Research Centre, The Swedish University of Agricultural Sciences PO Box 49, 23453, Alnarp, Sweden
| | - Gentile F Ficetola
- Laboratoire d'Ecologie Alpine (LECA), Université Grenoble Alpes F-38000, Grenoble, France
| | - Bruno K C Filgueiras
- Programa de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco Recife, PE 50670-901, Brazil
| | - Steven J Fonte
- Department of Plant Sciences, University of California Davis, California, 95616, Canada
| | - Lauchlan H Fraser
- Department of Natural Resource Sciences, Thompson Rivers University 900 McGill Road, Kamloops, BC, V2C 0C8, Canada
| | - Daisuke Fukuda
- IDEA Consultants Inc Okinawa Branch Office, Aja 2-6-19, Naha, Okinawa, 900-0003, Japan
| | - Dario Furlani
- Carl Zeiss Microscopy GmbH Königsallee 9 - 21, 37081, Göttingen, Germany
| | - Jörg U Ganzhorn
- University of Hamburg, Biocentre Grindel Martin-Luther-King Platz 3, 20146, Hamburg, Germany
| | - Jenni G Garden
- Seed Consulting Services 106 Gilles Street, Adelaide, 5000, SA, Australia ; School of Geography, Planning and Environmental Management, The University of Queensland St Lucia, 4072, Qld, Australia
| | - Carla Gheler-Costa
- Ecologia Aplicada/Applied Ecology, Universidade Sagrado Coração (USC) Rua Irmã Arminda, 10-50, Jardim Brasil, Bauru, São Paulo, Brazil
| | - Paolo Giordani
- DISTAV, University of Genova Corso Dogali 1M, 16136, Genova, Italy
| | - Simonetta Giordano
- Dipartimento di Biologia, Università di Napoli Federico II Campus Monte S. Angelo, Via Cinthia 4, 80126, Napoli, Italy
| | - Marco S Gottschalk
- Universidade Federal de Pelotas (UFPel) PO Box 354, CEP 96010-900, Pelotas, RS, Brazil
| | - Dave Goulson
- School of Life Sciences, University of Sussex Brighton, BN1 9QG, U.K
| | - Aaron D Gove
- Astron Environmental Services 129 Royal Street, East Perth, WA, 6004, Australia ; Department of Environment and Agriculture, Curtin University Kent Street, Bentley, WA, 6102, Australia
| | - James Grogan
- Mount Holyoke College, Department of Biological Sciences South Hadley, Massachusetts, 01075, U.K
| | - Mick E Hanley
- School of Biological Science, University of Plymouth Drake's Circus, Plymouth, PL4 8AA, U.K
| | - Thor Hanson
- 351 False Bay Drive, Friday Harbor, Washington, 98250, Malaysia
| | - Nor R Hashim
- International University of Malaya-Wales Jalan Tun Ismail, 50480, Kuala Lumpur, Malaysia
| | - Joseph E Hawes
- Coordenação de Botânica, Museu Paraense Emílio Goeldi Caixa Postal 399, CEP 66040-170, Belém, Pará, Brazil ; School of Environmental Sciences, University of East Anglia Norwich Research Park, Norwich, NR4 7TJ, U.K
| | - Christian Hébert
- Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre 1055 du P.E.P.S., PO Box 10380, Québec, QC, G1V 4C7, Canada
| | - Alvin J Helden
- Animal & Environmental Research Group, Department of Life Sciences, Anglia Ruskin University East Road, Cambridge, CB1 1PT, U.K
| | - John-André Henden
- University of Tromsø, Department of Arctic and Marine Biology 9037, Tromsø, Norway
| | - Lionel Hernández
- Universidad Nacional Experimental de Guayana Apdo. Postal 8050, Puerto Ordaz, 8015, Estado Bolívar, Venezuela
| | - Felix Herzog
- Agroscope Reckenholzstr. 191, 8046, Zurich, Switzerland
| | - Diego Higuera-Diaz
- Corporación Sentido Natural Carrera 70H No. 122 - 98, Apartamento 101, Bogotá, Colombia
| | - Branko Hilje
- Escuela de Ingeniería Forestal, Tecnológico de Costa Rica Apartado, 159-7050, Cartago, Costa Rica ; Asociación para la Conservación y el Estudio de la Biodiversidad (ACEBIO) Casa 15, Barrio Los Abogados, Zapote, San José, Costa Rica
| | - Finbarr G Horgan
- International Rice Research Institute DAPO Box 7777, Metro Manila, The Philippines
| | - Roland Horváth
- University of Debrecen, Department of Ecology PO Box 71, 4010, Debrecen, Hungary
| | - Kristoffer Hylander
- Department of Ecology, Environment and Plant Sciences, Stockholm University 106 91, Stockholm, Sweden
| | - Paola Isaacs-Cubides
- Instituto de Investigaciones y Recursos Biológicos Alexander von Humboldt Bogotá, Colombia
| | - Masahiro Ishitani
- Hiroshima University, Graduate School of Education 1-1-1, Kagamiyama, Higashi-Hiroshima, 739-8524, Japan
| | - Carmen T Jacobs
- Scarab Research Group, University of Pretoria Pretoria, South Africa
| | - Víctor J Jaramillo
- Centro de Investigaciones en Ecosistemas, Universidad Nacional Autónoma de México A.P. 27-3 Santa María de Guido, Morelia, Michoacán,, México C.P. 58090, Mexico
| | - Birgit Jauker
- Department of Animal Ecology, Justus-Liebig University Heinrich-Buff-Ring 26-32, 35392, Giessen, Germany
| | - Mats Jonsell
- Swedish University of Agricultural Sciences, Department of Ecology Box 7044, 750 07, Uppsala, Sweden
| | - Thomas S Jung
- Yukon Department of Environment P.O. Box 2703, Whitehorse, YT, Y1A 2C6, Canada
| | - Vena Kapoor
- Nature Conservation Foundation Mysore, India
| | - Vassiliki Kati
- Department of Environmental & Natural Resources Management, University of Patras Seferi 2, 30100, Agrinio, Greece
| | - Eric Katovai
- Centre for Tropical Environmental and Sustainability Science (TESS) and School of Marine and Tropical Biology, James Cook University Cairns, Qld, Australia ; School of Science and Technology, Pacific Adventist University Port Moresby, Papua New Guinea
| | - Michael Kessler
- Institute of Systematic Botany, University of Zurich Zollikerstrasse 107, 8008, Zurich, Switzerland
| | - Eva Knop
- Institute of Ecology and Evolution, University of Bern Baltzerstrasse 6, 3012, Bern, Switzerland
| | - Annette Kolb
- Institute of Ecology, University of Bremen FB2, Leobener Str., 28359, Bremen, Germany
| | - Ádám Kőrösi
- MTA-ELTE-MTM Ecology Research Group Pázmány Péter s. 1/c, Budapest, 1117, Hungary, Germany ; Field Station Fabrikschleichach, Biocenter, University of Würzburg Glasshüttenstr. 5, 96181, Rauhenebrach, Germany
| | - Thibault Lachat
- Swiss Federal Institute for Forest, Snow and Landscape Research WSL Zürcherstrasse 11, 8903, Birmensdorf, Switzerland
| | - Victoria Lantschner
- Instituto Nacional de Tecnología Agropecuaria EEA Bariloche, 8400, Bariloche, Argentina
| | | | - Gretchen LeBuhn
- Department of Biology, San Francisco State University 1600 Holloway Ave, San Francisco, California, 94132
| | - Jean-Philippe Légaré
- Laboratoire de diagnostic en phytoprotection, Ministère de l'agriculture, des pêcheries et de l'alimentation du Québec 2700 rue Einstein, QC, G1P 3W8, Canada
| | - Susan G Letcher
- Purchase College (State University of New York) 735 Anderson Hill Road, Purchase, New York, 10577, U.K
| | | | | | - Mounir Louhaichi
- International Center for Agricultural Research in the Dry Areas (ICARDA) P.O. Box 950764, Amman, 11195, Jordan
| | - Gabor L Lövei
- Aarhus University, Department of Agroecology, Flakkebjerg Research Centre Forsøgsvej 1, 4200, Slagelse, Denmark
| | - Manuel Esteban Lucas-Borja
- Castilla La Mancha University, School of Advanced Agricultural Engineering, Department of Agroforestry Technology and Science and Genetics Campus Universitario s/n, C.P. 02071, Albacete, Spain
| | - Victor H Luja
- Universidad Autónoma de Nayarit, Unidad Académica de Turismo, Coordinación de Investigación y Posgrado Ciudad de la Cultura Amado Nervo s/n, C.P. 63155, Tepic, Nayarit, Mexico
| | - Kaoru Maeto
- Graduate School of Agricultural Science, Kobe University Kobe, 657-8501, Japan
| | - Tibor Magura
- Hortobágy National Park Directorate, 4002, Debrecen, P.O.Box 216, Hungary
| | - Neil Aldrin Mallari
- Fauna & Flora International Philippines #8 Foggy Heights Subdivision San Jose, Tagaytay City, 4120, Philippines ; De La Salle University-Dasmariñas West Ave, Dasmariñas, 4115, Philippines
| | - Erika Marin-Spiotta
- Department of Geography, University of Wisconsin-Madison 550 North Park Street, Madison, Wisconsin, 53706, U.K
| | - E J P Marshall
- Marshall Agroecology Ltd, 2 Nut Tree Cottages, Barton, Winscombe,, BS25 1DU, U.K
| | - Eliana Martínez
- Escuela de Posgrados, Facultad de Agronomía, Doctorado en Agroecología, Universidad Nacional de Colombia, Cra 30 No. 45-03, Ciudad Universitaria Bogotá, Colombia
| | - Margaret M Mayfield
- The University of Queensland, School of Biological Sciences Brisbane, Qld, 4120, Australia
| | - Grzegorz Mikusinski
- Swedish University of Agricultural Sciences, Department of Ecology Grimsö Wildlife Research Station, 730 91, Riddarhyttan, Sweden
| | - Jeffrey C Milder
- Rainforest Alliance 233 Broadway, 28th Floor, New York City, New York, 10279, Kenya
| | - James R Miller
- Department of Natural Resources and Environmental Sciences N-407 Turner Hall, MC-047, 1102 South Goodwin Ave., Urbana, Illinois, 61801, Kenya
| | - Carolina L Morales
- CONICET, Lab. INIBIOMA (Universidad Nacional del Comahue-CONICET) Pasaje Gutierrez 1125, 8400, Bariloche, Rio Negro, Argentina
| | - Mary N Muchane
- National Museums of Kenya, Botany Department P.O. Box 40658, 00100, Nairobi, Kenya
| | - Muchai Muchane
- Department of Zoology, National Museums of Kenya P.O. Box 40658, 00100, Nairobi, Kenya
| | - Robin Naidoo
- WWF 1250 24th Street NW, Washington, District of Columbia, 20037, China
| | - Akihiro Nakamura
- Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden CAS, Menglun, Mengla, Yunnan, 666303, China
| | - Shoji Naoe
- Forestry and Forest Products Research Institute Matsunosato 1, Tsukuba Ibaraki, 305-8687, Japan
| | - Guiomar Nates-Parra
- Laboratorio de Investigaciones en Abejas, Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia Sede Bogotá, Colombia
| | | | - Eike L Neuschulz
- Biodiversity and Climate Research Centre (BiK-F), Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325, Frankfurt am Main, Germany
| | - Norbertas Noreika
- Department of Biosciences and Department of Environmental Sciences, Urban Ecology Research Group, University of Helsinki Viikinkaari 2a, P.O. Box 65, FI-00014, Helsinki, Finland
| | - Olivia Norfolk
- School of Biology, The University of Nottingham University Park, Nottingham, NG7 2RD, U.K
| | - Jorge Ari Noriega
- Laboratorio de Zoología y Ecología Acuática - LAZOEA, Universidad de Los Andes Bogotá, Colombia
| | | | - Niall O'Dea
- Oxford University Centre for the Environment, University of Oxford South Parks Road, Oxford, OX1 3QY, U.K
| | - William Oduro
- Department of Wildlife and Range Management, FRNR, CANR, KNUST Kumasi, Ghana ; SAVE THE FROGS! Ghana Box KS 15924, Adum-Kumasi, Ghana
| | - Caleb Ofori-Boateng
- Department of Wildlife and Range Management, Kwame Nkrumah University of Science and Technology Kumasi, Ghana ; Forestry Research Institute of Ghana Kumasi, Ghana
| | - Chris O Oke
- Department of Animal & Environmental Biology, University of Benin Benin City, Nigeria
| | - Lynne M Osgathorpe
- The Royal Society for the Protection of Birds (RSPB), The Lodge Sandy, Bedfordshire,, SG19 2DL, U.K
| | - Juan Paritsis
- Laboratorio Ecotono, CONICET-INIBIOMA, Universidad Nacional del Comahue Quintral 1250, Bariloche, 8400, Argentina
| | - Alejandro Parra-H
- Departamento de Biologia, Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São Paulo Avenida. Bandeirantes, 3900 - CEP 14040-901 - Bairro Monte Alegre, Ribeirão Preto, SP, Brazil ; Laboratorio de Investigaciones en Abejas-LABUN, Departamento de Biología, Facultad de Ciencias, Universidad Nacional de Colombia Carrera 45 N° 26-85, Edificio Uriel Gutiérrez, Bogotá, DC, Colombia, Argentina
| | - Nicolás Pelegrin
- Instituto de Diversidad y Ecología Animal (CONICET-UNC) and Centro de Zoología Aplicada (UNC) Rondeau 798 X5000AVP, Córdoba, Argentina
| | - Carlos A Peres
- School of Environmental Sciences, University of East Anglia Norwich, NR4 7TJ, U.K
| | - Anna S Persson
- Lund University, Department of Biology/Biodiversity Ecology Building, 223 62, Lund, Sweden
| | - Theodora Petanidou
- Laboratory of Biogeography & Ecology, Department of Geography, University of the Aegean 81100, Mytilene, Greece
| | - Ben Phalan
- Department of Zoology, University of Cambridge Cambridge, CB2 3EJ, U.K
| | - T Keith Philips
- Department of Biology, Western Kentucky University 1906 College Heights Blvd., Bowling Green, Kentucky, 42101, Ireland
| | - Katja Poveda
- Entomology, Cornell University 4126 Comstock Hall, Ithaca, New York, 14850, Ireland
| | - Eileen F Power
- School of Natural Sciences, Trinity College Dublin College Green, Dublin 2, Ireland
| | - Steven J Presley
- Center for Environmental Sciences and Engineering & Department of Ecology and Evolutionary Biology, University of Connecticut 3107 Horsebarn Hill Road, Storrs, Connecticut, 06269-4210, Portugal
| | - Vânia Proença
- IN+, Instituto Superior Técnico, Universidade de Lisboa Av. Rovisco Pais 1, 1049-001, Lisboa, Portugal
| | - Marino Quaranta
- CRA-ABP, Consiglio per la Ricerca e la sperimentazione in Agricoltura, Centro di ricerca per l'agrobiologia e la pedologia Via Lanciola 12/A, 50125 - Cascine del Riccio, Firenze, Italy
| | - Carolina Quintero
- Laboratorio Ecotono, CONICET-INIBIOMA, Universidad Nacional del Comahue Quintral 1250, Bariloche, 8400, Argentina
| | - Nicola A Redpath-Downing
- The Royal Society for the Protection of Birds (RSPB) 2 Lochside View, Edinburgh Park, Edinburgh, EH12 9DH, U.K
| | - J Leighton Reid
- Department of Forest Ecosystems and Society, Oregon State University Corvallis, Oregon, 97331, Brazil
| | - Yana T Reis
- Universidade Federal de Sergipe, Cidade Universitária Prof. José Aloísio de Campos Jardim Rosa Elze, São Cristóvão, Brazil
| | - Danilo B Ribeiro
- Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul P.O Box 549, 79070-900, Campo Grande, Brazil
| | - Barbara A Richardson
- 165 Braid Road, Edinburgh, EH10 6JE, U.K ; Associate Scientist, Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural Sciences, University of Puerto Rico at Rio Piedras P.O. Box 70377, San Juan, Puerto Rico, 00936-8377, Argentina
| | - Michael J Richardson
- 165 Braid Road, Edinburgh, EH10 6JE, U.K ; Associate Scientist, Luquillo LTER, Institute for Tropical Ecosystem Studies, College of Natural Sciences, University of Puerto Rico at Rio Piedras P.O. Box 70377, San Juan, Puerto Rico, 00936-8377, Argentina
| | - Carolina A Robles
- PROPLAME-PRHIDEB-CONICET, Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria PB II, 4to piso, (CP1428EHA), Ciudad Autónoma de Buenos Aires, Argentina
| | - Jörg Römbke
- Biodiversity and Climate Research Centre (BiK-F), Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325, Frankfurt am Main, Germany ; ECT Oekotoxikologie GmbH Böttgerstr. 2-14, 65439, Flörsheim, Germany
| | | | - Loreta Rosselli
- Universidad de Ciencias Aplicadas y Ambientales U.D.C.A. Cl 222 No. 55-37, Bogotá, Colombia
| | - Stephen J Rossiter
- School of Biological and Chemical Sciences, Queen Mary University of London Mile End Road, London, E3 5GN, U.K
| | - T'ai H Roulston
- Department of Environmental Sciences, University of Virginia Charlottesville, Virginia, 22904-4123, Canada ; Blandy Experimental Farm 400 Blandy Farm Lane, Boyce, Virginia, 22620, Canada
| | - Laurent Rousseau
- Département des sciences biologiques, Université du Québec à Montréal (UQAM) Case postale 8888, Succursale Centre-ville, Montréal, QC, H3C 3P8, Canada
| | - Jonathan P Sadler
- School of Geography, Earth and Environmental Sciences, University of Birmingham Birmingham, B15 2TT, U.K
| | - Szabolcs Sáfián
- Institute of Silviculture and Forest Protection, University of West Hungary Bajcsy-Zsilinszky u. 4., 9400, Sopron, Hungary
| | - Romeo A Saldaña-Vázquez
- Red de Ecología Funcional, Instituto de Ecología A.C. Carretera Antigua a Coatepec N° 351 El Haya, CP, 91070, Xalapa, Veracruz, Mexico
| | - Ulrika Samnegård
- Stockholm University, Department of Ecology, Environment and Plant Sciences SE, 106 91, Stockholm, Sweden
| | - Christof Schüepp
- Institute of Ecology and Evolution, University of Bern Baltzerstrasse 6, 3012, Bern, Switzerland
| | - Oliver Schweiger
- Helmholtz Centre for Environmental Research - UFZ Theodor-Lieser-Strasse 4, 06120, Halle, Germany
| | - Jodi L Sedlock
- Lawrence University 711 E. Boldt Way, Appleton, Wisconsin, 54911, India
| | - Ghazala Shahabuddin
- School of Human Ecology, Dr. B.R. Ambedkar University Lothian Road, Delhi, 110006, India
| | - Douglas Sheil
- Department of Ecology and Natural Resource Management (INA), Norwegian University of Life Sciences (NMBU) Box 5003, 1432, Ås, Norway ; Center for International Forestry Research Bogor, 16000, Indonesia
| | - Fernando A B Silva
- Universidade Federal do Pará, Instituto de Ciências Biológicas Rua Augusto Correa, 01, Belém, 66075-110, Pará, Brazil
| | - Eleanor M Slade
- Department of Zoology, University of Oxford South Parks Road, Oxford, OX1 3PS, U.K
| | - Allan H Smith-Pardo
- USDA - APHIS - PPQ 389 Oyster Point Blvd. Suite 2, South San Francisco, California, 94080, Colombia, Republic of Singapore ; Universidad Nacional de Colombia Cra. 64 X Cll. 65. Bloque 11, Oficina 207, Medellin, Colombia, Republic of Singapore
| | - Navjot S Sodhi
- Department of Biological Sciences, National University of Singapore 14 Science Drive 4, Singapore City, 117543, Republic of Singapore
| | - Eduardo J Somarriba
- Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Tropical Agricultural Research and Higher Education Center 7170, Cartago, Turrialba, 30501, Costa Rica
| | - Ramón A Sosa
- EComAS (Grupo de Investigación en Ecología de Comunidades Áridas y Semiáridas), Dpto. de Recursos Naturales, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de La Pampa Santa Rosa, Argentina
| | - Jane C Stout
- School of Natural Sciences and Trinity Centre for Biodiversity Research, Trinity College Dublin College Green, Dublin 2, Ireland
| | - Matthew J Struebig
- Durrell Institute of Conservation and Ecology (DICE), School of Anthropology and Conservation, University of Kent Canterbury, CT2 7NR, U.K
| | - Yik-Hei Sung
- Kadoorie Conservation China, Kadoorie Farm and Botanic Garden Lam Kam Road, Tai Po, New Territories, Hong Kong SAR, China
| | - Caragh G Threlfall
- Department of Resource Management and Geography, The University of Melbourne 500 Yarra Boulevard, Richmond, VIC, 3121, Australia
| | - Rebecca Tonietto
- Northwestern University Program in Plant Biology and Conservation 2205 Tech Drive, O.T. Hogan Hall, Room 2-144, Evanston, Illinois, 60208, Hungary ; Chicago Botanic Garden 1000 Lake Cook Road, Glencoe, Illinois, 60022, Hungary
| | - Béla Tóthmérész
- MTA-DE Biodiversity and Ecosystem Services Research Group Egyetem ter 1, Debrecen, 4032, Hungary
| | - Teja Tscharntke
- Agroecology, Georg-August University Grisebachstrasse 6, 37077, Göttingen, Germany
| | - Edgar C Turner
- University Museum of Zoology Downing Street, Cambridge, CB2 3EJ, U.K
| | - Jason M Tylianakis
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K ; University of Canterbury Private bag 4800, Christchurch, 8140, New Zealand
| | - Adam J Vanbergen
- NERC Centre for Ecology & Hydrology, Bush Estate Penicuik, Edinburgh, EH26 0QB, U.K
| | - Kiril Vassilev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Science 23 Akademik Georgi Bonchev str., Block 23, 1113, Sofia, Bulgaria
| | - Hans A F Verboven
- Department of Earth and Environmental Science, Division Forest, Nature and Landscape, KU Leuven Celestijnenlaan 200E, 3001, Leuven, Belgium
| | - Carlos H Vergara
- Departamento de Ciencias Químico-Biológicas, Universidad de las Américas Puebla 72810, Cholula, Puebla, Mexico
| | - Pablo M Vergara
- Universidad de Santiago de Chile Avenida Alameda Libertador Bernardo O'Higgins 3363, Estación Central, Santiago, Chile
| | - Jort Verhulst
- Spotvogellaan 68, 2566 PN, The Hague, The Netherlands
| | - Tony R Walker
- School of Biology, The University of Nottingham University Park, Nottingham, NG7 2RD, U.K ; Dillon Consulting Limited 137 Chain Lake Drive, Halifax, NS, B3S 1B3, Canada
| | - Yanping Wang
- The Key Laboratory of Conservation Biology for Endangered Wildlife of the Ministry of Education, College of Life Sciences, Zhejiang University Hangzhou, 310058, China
| | - James I Watling
- University of Florida 3205 College Avenue, Fort Lauderdale, Florida, 33314, Australia
| | - Konstans Wells
- The Environment Institute and School of Earth and Environmental Sciences, The University of Adelaide SA, 5005, Australia ; Institute of Experimental Ecology, University of Ulm Albert-Einstein-Allee 11, 89069, Ulm, Germany
| | - Christopher D Williams
- Behavioural Ecology and Biocontrol, Department of Biology, National University of Ireland Maynooth, Co. Kildare, Ireland
| | - Michael R Willig
- Center for Environmental Sciences & Engineering, University of Connecticut 3107 Horsebarn Hill Road, Storrs, Connecticut, 06269-4210, Australia ; Department of Ecology & Evolutionary Biology, University of Connecticut 3107 Horsebarn Hill Road, Storrs, Connecticut, 06269-4210, Australia
| | | | - Jan H D Wolf
- University of Amsterdam, Institute for Biodiversity and Ecosystem Dynamics (IBED) P.O. Box 94248, 1090 GE, Amsterdam, The Netherlands
| | - Ben A Woodcock
- NERC Centre for Ecology & Hydrology, Crowmarsh Gifford Wallingford, Oxfordshire, OX10 8BB, U.K
| | - Douglas W Yu
- University of East Anglia Norwich Research Park, Norwich, Norfolk,, NR4 7TJ, U.K ; Kunming Institute of Zoology Kunming, Yunnan,, 650023, China
| | - Andrey S Zaitsev
- Institute of Animal Ecology, Justus-Liebig-University Heinrich-Buff-Ring 26, 35392, Giessen, Germany ; A. N. Severtsov Institute of Ecology and Evolution Leninsky Prospekt 33, 119071, Moscow, Russia
| | - Ben Collen
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London Gower Street, London, WC1E 6BT, U.K
| | - Rob M Ewers
- Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
| | - Georgina M Mace
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London Gower Street, London, WC1E 6BT, U.K
| | - Drew W Purves
- Computational Ecology and Environmental Science, Microsoft Research 21 Station Road, Cambridge, CB1 2FB, U.K
| | - Jörn P W Scharlemann
- United Nations Environment Programme World Conservation Monitoring Centre 219 Huntingdon Road, Cambridge, CB3 0DL, U.K ; School of Life Sciences, University of Sussex Brighton, BN1 9QG, U.K
| | - Andy Purvis
- Department of Life Sciences, Natural History Museum Cromwell Road, London, SW7 5BD, U.K ; Imperial College London Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY, U.K
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Madan RP, Dezzutti CS, Rabe L, Hillier SL, Marrazzo J, McGowan I, Richardson BA, Herold BC. P3.363 Inflammatory Soluble Immune Mediators and Pathogenic Vaginal Bacteria Impact E. Coli Bactericidal Activity in Female Genital Tract Secretions. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0816] [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: 11/04/2022]
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Balkus JE, Richardson BA, Rabe LK, Taha T, Mgodi N, Kasaro MP, Maslankowski LA, Ramjee G, Hoffman IF, Karim SSA. P3.090 Bacterial Vaginosis and the Risk of Trichomonas Vaginalis Acquisition Among HIV-1 Negative Women. Br J Vener Dis 2013. [DOI: 10.1136/sextrans-2013-051184.0549] [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: 11/04/2022]
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Wagner R, Richardson BA, Richardson MJ. A new psychodid species from Saban tank bromeliads. Studies on Neotropical Fauna and Environment 2010. [DOI: 10.1080/01650521.2010.514800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Katz DA, John-Stewart GC, Richardson BA, Majiwa M, Mabuka JM, Lohman-Payne B, Farquhar C. CCR5, RANTES and SDF-1 polymorphisms and mother-to-child HIV-1 transmission. Int J Immunogenet 2010; 37:301-5. [PMID: 20518834 DOI: 10.1111/j.1744-313x.2010.00924.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Summary Among 288 HIV-1-infected, breastfeeding women who received zidovudine prophylaxis and were followed with their infants in Nairobi, we found no associations between maternal genetic polymorphisms in CCR5 (59029G/A, 59353T/C, 59356T/C, 59402G/A), RANTES (-403G/A) and SDF-1 (3'801G/A) and mother-to-child HIV-1 transmission; plasma, cervical and breastmilk viral loads; or breastmilk chemokine concentrations.
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Affiliation(s)
- D A Katz
- Department of Epidemiology, University of Washington, Seattle, WA 98104, USA.
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Richardson BA, Richardson MJ, González G, Shiels AB, Srivastava DS. A Canopy Trimming Experiment in Puerto Rico: The Response of Litter Invertebrate Communities to Canopy Loss and Debris Deposition in a Tropical Forest Subject to Hurricanes. Ecosystems 2010. [DOI: 10.1007/s10021-010-9317-6] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Katz DA, Kiarie JN, John-Stewart GC, Richardson BA, John FN, Farquhar C. HIV testing men in the antenatal setting: understanding male non-disclosure. Int J STD AIDS 2009; 20:765-7. [PMID: 19833691 DOI: 10.1258/ijsa.2009.009139] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Prevention of infant HIV is a powerful incentive for maternal HIV diagnosis and an opportunity to increase male HIV testing and disclosure of HIV status within couples. We examined male HIV disclosure in couples who attended a Nairobi antenatal clinic (ANC), had individual HIV testing, and were counselled to disclose to their partner. At two-week follow-up, men and women independently reported HIV disclosure. Of 2104 women, 1993 requested partner attendance; 313 male partners came, of whom 183 chose individual HIV testing. Of 106 couples who followed up, 93% of both partners reported disclosure by women versus 71% by men (P < 0.0001); 27% of men reported disclosure while their female partner reported not knowing partner HIV status. In these couples, male ANC HIV testing did not result in shared knowledge of HIV status. Couple counselling models that incorporate disclosure may yield greater HIV prevention benefits than offering individual partner HIV testing services at ANC.
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Affiliation(s)
- D A Katz
- Department of Epidemiology, University of Washington, Seattle, WA 98104, USA.
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Lohman-Payne B, Slyker JA, Richardson BA, Farquhar C, Majiwa M, Maleche-Obimbo E, Mbori-Ngacha D, Overbaugh J, Rowland-Jones S, John-Stewart G. Infants with late breast milk acquisition of HIV-1 generate interferon-gamma responses more rapidly than infants with early peripartum acquisition. Clin Exp Immunol 2009; 156:511-7. [PMID: 19438605 PMCID: PMC2691981 DOI: 10.1111/j.1365-2249.2009.03937.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [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] [Accepted: 03/18/2009] [Indexed: 02/04/2023] Open
Abstract
Infants infected with HIV-1 after the first month of life have a lower viral set-point and slower disease progression than infants infected before 1 month. We investigated the kinetics of HIV-1-specific CD8(+) T lymphocyte secretion of interferon (IFN)-gamma in infants infected before 1 month of life compared with those infected between months 1 and 12 (late infection). HIV-1 infection was assessed at birth and at months 1, 3, 6, 9 and 12 and timing of infection was determined by HIV-1 gag DNA from dried blood spots and verified by plasma HIV-1 RNA levels. HIV-1 peptide-specific IFN-gamma responses were measured by enzyme-linked immunospot at months 1, 3, 6, 9 and 12. Timing of development of IFN-gamma responses was compared using the log-rank test and Kaplan-Meier survival curves. Infants infected late developed HIV-1-specific CD8(+) T cell responses 2.8 months sooner than infants infected peripartum: 2.3 versus 5.1 months after HIV-1 infection (n = 52, P = 0.04). Late-infected infants had more focused epitope recognition than early-infected infants (median 1 versus 2 peptides, P = 0.03); however, there were no differences in the strength of IFN-gamma responses. In infants infected with HIV-1 after the first month of life, emergence of HIV-1-specific CD8(+) IFN-gamma responses is coincident with the decline in viral load, nearly identical to what is observed in adults and more rapid than in early-infected infants.
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Affiliation(s)
- B Lohman-Payne
- Department of Paediatrics, University of Nairobi, Nairobi, Kenya.
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22
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Baeten JM, Hassan WM, Chohan V, Richardson BA, Mandaliya K, Ndinya-Achola JO, Jaoko W, McClelland RS. Prospective study of correlates of vaginal Lactobacillus colonisation among high-risk HIV-1 seronegative women. Sex Transm Infect 2009; 85:348-53. [PMID: 19329442 DOI: 10.1136/sti.2008.035451] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Vaginal colonisation with Lactobacillus species is characteristic of normal vaginal ecology. The absence of vaginal lactobacilli, particularly hydrogen peroxide (H(2)O(2))-producing isolates, has been associated with symptomatic bacterial vaginosis (BV) and increased risk for HIV-1 acquisition. Identification of factors associated with vaginal Lactobacillus colonisation may suggest interventions to improve vaginal health. METHODS We conducted a prospective cohort study of correlates of vaginal Lactobacillus colonisation among Kenyan HIV-1 seronegative female sex workers. At monthly follow-up visits, vaginal Lactobacillus cultures were obtained. Generalised estimating equations were used to examine demographic, behavioural and medical correlates of Lactobacillus isolation, including isolation of H(2)O(2)-producing strains. RESULTS Lactobacillus cultures were obtained from 1020 women who completed a total of 8896 follow-up visits. Vaginal washing, typically with water alone or with soap and water, was associated with an approximately 40% decreased likelihood of Lactobacillus isolation, including isolation of H(2)O(2)-producing strains. Recent antibiotic use, excluding metronidazole and treatments for vaginal candidiasis, reduced Lactobacillus isolation by approximately 30%. H(2)O(2)-producing lactobacilli were significantly less common among women with Trichomonas vaginalis infection and those who were seropositive for herpes simplex virus type 2. In contrast, H(2)O(2)-producing lactobacilli were significantly more common among women with concurrent vaginal candidiasis. CONCLUSIONS Modifiable biological and behavioural factors are associated with Lactobacillus colonisation in African women. Our results suggest intervention strategies to improve vaginal health in women at high risk for HIV-1.
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Affiliation(s)
- J M Baeten
- Department of Global Health, University of Washington, Seattle, Washington 98104, USA.
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Wagner R, Richardson BA, Richardson MJ. A new psychodid species from Puerto Rican tank bromeliads. Studies on Neotropical Fauna and Environment 2008. [DOI: 10.1080/01650520802288173] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Richardson BA, Klopfenstein NB, Zambino PJ, McDonald GI, Geils BW, Carris LM. Influence of host resistance on the genetic structure of the white pine blister rust fungus in the western United States. Phytopathology 2008; 98:413-420. [PMID: 18944189 DOI: 10.1094/phyto-98-4-0413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Cronartium ribicola, the causal agent of white pine blister rust, has been devastating to five-needled white pines in North America since its introduction nearly a century ago. However, dynamic and complex interactions occur among C. ribicola, five-needled white pines, and the environment. To examine potential evolutionary influences on genetic structure and diversity of C. ribicola in western United States, population genetic analyses of C. ribicola were conducted using amplified fragment length polymorphism (AFLP) molecular markers. The fungus was sampled at six sites. Collections for two of the six sites were from separate plantings of resistant-selected western white pine and sugar pine. Heterozygosity based on polymorphic loci among populations ranged from 0.28 to 0.40, with resistant-selected plantations at the extremes. Genetic differentiation was also highest between these two populations. Principal coordinates analysis and Bayesian assignment placed most isolates that are putative carriers of virulence to major-gene resistance into a discernable cluster, while other isolates showed no clustering by site or host species. These results indicate that C. ribicola in western North America is not genetically uniform, despite its presumed single site of introduction and relatively brief residence. Moreover, major-gene resistance appears to have imposed strong selection on the rust, resulting in reduced genetic diversity. In contrast, no evidence of selection was observed in C. ribicola from hosts that exhibit only multigenic resistance.
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Affiliation(s)
- B A Richardson
- USDA Forest Service, Rocky Mountain Research Station, Moscow, ID 83843, USA.
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Zambino PJ, Richardson BA, McDonald GI. First Report of the White Pine Blister Rust Fungus, Cronartium ribicola, on Pedicularis bracteosa. Plant Dis 2007; 91:467. [PMID: 30781214 DOI: 10.1094/pdis-91-4-0467a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Until recently, Cronartium ribicola J.C. Fisch. was thought to utilize only Ribes spp. (Grossulariaceae) as telial hosts in North America. During 2004, Pedicularis racemosa Dougl. ex Benth. and Castilleja miniata Dougl. (Orobanchaceae) were proven as natural telial hosts at a subalpine site (48.634109°N, 116.570817°W, elevation 1,800 m) near Roman Nose Lake, ID, where whitebark pine (Pinus albicaulis Engelm.) and western white pine (Pinus monticola Dougl. ex D. Don) are aecial hosts, and Pedicularis, Castilleja, and Ribes spp. are common herbs/shrubs (2). During August 2006, teliospore columns typical of C. ribicola or the morphologically indistinguishable (2) C. coleosporioides J.C. Arthur were found on two Pedicularis bracteosa Benth. plants at this site, within 3 m of a large, sporulating canker on whitebark pine. ITS/5.8S rDNA regions were sequenced using detached teliospore column samples from the two plants, ITS1F and ITS4 primers (3), and standard PCR protocols (2). One sample sequence was identified as C. ribicola and the other as C. coleosporioides (GenBank Accession Nos. EF185857 and EF185858, respectively), by exact matches in comparisons with published sequences (2). Artificial inoculation confirmed P. bracteosa's ability to host C. ribicola. Sections of leaves collected near Freezeout Saddle, ID (47.00885°N, 116.00846°W, elev. 1,600 m) were rinsed in water, placed abaxial side up on moistened filter paper in 150-mm petri plates, inoculated with seven diverse sources of urediniospores/aeciospores, misted with distilled water, and incubated at 18°C with 12 h of light. A single leaf section produced urediniospores 17 days and teliospores 26 days after inoculation with one of two Roman Nose aeciospore sources. Urediniospores from this leaf section caused infections on Ribes nigrum L., and teliospore columns yielded a DNA sequence that matched C. ribicola. Though P. bracteosa is confirmed as yet another natural host of C. ribicola in North America, it may be producing less C. ribicola inoculum for pine infection than do the P. racemosa and Ribes spp. telial hosts at the collection site. Uredinia and telia of C. ribicola on P. bracteosa were much less frequent and smaller than those on P. racemosa and Ribes spp. and those of C. coleosporioides on this same host (2). Pedicularis (but not Castilleja) spp. are significant telial hosts of C. ribicola strains at some high elevation sites in eastern Asia (1). Discovery of multiple North American telial hosts in the Orobanchaceae suggests unrecognized complexity in C. ribicola's ability to exploit ecological niches in recently established pathosystems of North America (2). References: (1) G. I. McDonald et al. Pages 41-57 in: Forest Pathology: From Genes to Landscapes. J. Lundquist and R. Hamelin, eds. The American Phytopathological Society. St. Paul, MN, 2005. (2) G. I. McDonald et al. For. Pathol. 36:73, 2006. (3) T. J. White et al. Pages 315-322 in: PCR Protocols: A Guide to Methods and Applications. M. A. Innis et al. eds. Academic Press, San Diego, CA, 1990.
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Affiliation(s)
- P J Zambino
- USDA Forest Service, Rocky Mountain Research Station, Moscow, ID 83843
| | - B A Richardson
- USDA Forest Service, Rocky Mountain Research Station, Moscow, ID 83843
| | - G I McDonald
- USDA Forest Service, Rocky Mountain Research Station, Moscow, ID 83843
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Morrison CS, Richardson BA, Celentano DD, Chipato T, Mmiro F, Mugerwa R, Padian NS, Rugpao S, Salata RA. Prospective Clinical Trials Designed to Assess the Use of Hormonal Contraceptives and Risk of HIV Acquisition. J Acquir Immune Defic Syndr 2005; 38 Suppl 1:S17-8. [PMID: 15867602 DOI: 10.1097/01.qai.0000167029.41149.ad] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Richardson BA, Brunsfeld SJ, Klopfenstein NB. DNA from bird-dispersed seed and wind-disseminated pollen provides insights into postglacial colonization and population genetic structure of whitebark pine (Pinus albicaulis). Mol Ecol 2002; 11:215-27. [PMID: 11856423 DOI: 10.1046/j.1365-294x.2002.01435.x] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Uniparentally inherited mitochondrial (mt)DNA and chloroplast (cp)DNA microsatellites (cpSSRs) were used to examine population genetic structure and biogeographic patterns of bird-dispersed seed and wind-disseminated pollen of whitebark pine (Pinus albicaulis Engelm.). Sampling was conducted from 41 populations throughout the range of the species. Analyses provide evidence for an ancestral haplotype and two derived mtDNA haplotypes with distinct regional distributions. An abrupt contact zone between mtDNA haplotypes in the Cascade Range suggests postglacial biogeographic movements. Among three cpSSR loci, 42 haplotypes were detected within 28 cpSSR sample populations that were aggregated into six regions. Analysis of molecular variance (amova) was used to determine the hierarchical genetic structure of cpSSRs. amova and population pairwise comparisons (FST ) of cpSSR, and geographical distribution of mtDNA haplotypes provide insights into historical changes in biogeography. The genetic data suggest that whitebark pine has been intimately tied to climatic change and associated glaciation, which has led to range movements facilitated by seed dispersal by Clark's nutcracker (Nucifraga columbiana Wilson). The two hypotheses proposed to explain the genetic structure are: (i) a northward expansion into Canada and the northern Cascades in the early Holocene; and (ii) historical gene flow between Idaho and the Oregon Cascades when more continuous habitat existed in Central Oregon during the late Pleistocene. Genetic structure and insights gained from historical seed movements provide a basis on which to develop recovery plans for a species that is at risk from multiple threats.
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Affiliation(s)
- B A Richardson
- Department of Forest Resources, University of Idaho, Moscow, ID 83844, USA
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Baeten JM, Nyange PM, Richardson BA, Lavreys L, Chohan B, Martin HL, Mandaliya K, Ndinya-Achola JO, Bwayo JJ, Kreiss JK. Hormonal contraception and risk of sexually transmitted disease acquisition: results from a prospective study. Am J Obstet Gynecol 2001; 185:380-5. [PMID: 11518896 DOI: 10.1067/mob.2001.115862] [Citation(s) in RCA: 189] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To examine the relationship between use of oral contraceptive pills or depot medroxyprogesterone acetate and sexually transmitted disease acquisition. STUDY DESIGN Prospective cohort included 948 Kenyan prostitutes. Multivariate Andersen-Gill proportional hazards models were constructed, adjusting for sexual behavioral and demographic variables. RESULTS When compared with women who were using no contraception, users of oral contraceptive pills were at increased risk for acquisition of chlamydia (hazard ratio, 1.8; 95% confidence interval, 1.1-2.9) and vaginal candidiasis (hazard ratio, 1.5; 95% confidence interval, 1.2-1.9) and at decreased risk for bacterial vaginosis (hazard ratio, 0.8; 95% confidence interval, 0.7-1.0). Women using depot medroxyprogesterone acetate had significantly increased risk of chlamydia infection (hazard ratio, 1.6; 95% confidence interval, 1.1-2.4) and significantly decreased risk of bacterial vaginosis (hazard ratio, 0.7; 95% confidence interval, 0.5-0.8), trichomoniasis (hazard ratio, 0.6; 95% confidence interval, 0.4-1.0), and pelvic inflammatory disease (hazard ratio, 0.4; 95% confidence interval, 0.2-0.7). Consistent condom use was associated with significantly decreased risk of gonorrhea, chlamydia, genital ulcer disease, bacterial vaginosis, and pelvic inflammatory disease. CONCLUSIONS The use of oral or injectable hormonal contraception altered susceptibility to sexually transmitted diseases, which may in turn influence transmission of human immunodeficiency virus type 1. Consistent condom use was protective with regards to sexually transmitted disease and should be encouraged for the prevention of sexually transmitted disease and human immunodeficiency virus type 1 among women who use hormonal contraception.
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Affiliation(s)
- J M Baeten
- Department of Epidemiology, University of Washington, Seattle, WA 98104-2499, USA.
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Richardson BA, Lavreys L, Martin HL, Stevens CE, Ngugi E, Mandaliya K, Bwayo J, Ndinya-Achola J, Kreiss JK. Evaluation of a low-dose nonoxynol-9 gel for the prevention of sexually transmitted diseases: a randomized clinical trial. Sex Transm Dis 2001; 28:394-400. [PMID: 11460023 DOI: 10.1097/00007435-200107000-00006] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Low-dose nonoxynol-9 products have a potential advantage of reduced toxicity. However, little is known about their efficacy in reducing the incidence of sexually transmitted diseases (STDs). GOAL To determine the effect that an intravaginal gel containing 52.5 mg of nonoxynol-9 has on the acquisition of STDs in a cohort of HIV-1-seronegative female sex workers in Mombasa, Kenya. STUDY DESIGN A randomized double-blind placebo controlled trial was performed. RESULTS In this study, 139 women were randomized to the nonoxynol-9 group and 139 to the placebo group. No significant differences were found between the two study groups in terms of safety outcomes and reported symptoms, except for a lower incidence of vaginal erythema in the nonoxynol-9 group. There was a significantly higher incidence of gonorrhea in the nonoxynol-9 group than in the placebo group. No significant differences were observed between the groups for acquisition of Candida, trichomonas, bacterial vaginosis, C trachomatis, syphilis, or HIV-1, although the statistical power to detect differences for some of these STDs was limited. CONCLUSIONS In this randomized placebo-controlled trial of a low-dose nonoxynol-9 gel, a significantly higher incidence of gonorrhea was found in the nonoxynol-9 group, but no significant differences between the groups were found for Candida, trichomonas, bacterial vaginosis, C trachomatis, syphilis, or HIV-1.
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Affiliation(s)
- B A Richardson
- Departments of Biostatistics, Epidemiology, and Medicine, University of Washington, Seattle WA 98104-2499, USA
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Nduati R, Richardson BA, John G, Mbori-Ngacha D, Mwatha A, Ndinya-Achola J, Bwayo J, Onyango FE, Kreiss J. Effect of breastfeeding on mortality among HIV-1 infected women: a randomised trial. Lancet 2001; 357:1651-5. [PMID: 11425369 PMCID: PMC3372408 DOI: 10.1016/s0140-6736(00)04820-0] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND We have completed a randomised clinical trial of breastfeeding and formula feeding to identify the frequency of breastmilk transmission of HIV-1 to infants. However, we also analysed data from this trial to examine the effect of breastfeeding on maternal death rates during 2 years after delivery. We report our findings from this secondary analysis. METHODS Pregnant women attending four Nairobi city council clinics were offered HIVtests. At about 32 weeks' gestation, 425 HIV-1 seropositive women were randomly allocated to either breastfeed or formula feed their infants. After delivery, mother-infant pairs were followed up monthly during the first year and quarterly during the second year until death, or 2 years after delivery, or end of study. FINDINGS Mortality among mothers was higher in the breastfeeding group than in the formula group (18 vs 6 deaths, log rank test, p=0.009). The cumulative probability of maternal death at 24 months after delivery was 10.5% in the breastfeeding group and 3.8% in the formula group (p=0.02). The relative risk of death for breastfeeding mothers versus formula feeding mothers was 3.2 (95% CI 1.3-8.1, p=0.01). The attributable risk of maternal death due to breastfeeding was 69%. There was an association between maternal death and subsequent infant death, even after infant HIV-1 infection status was controlled for (relative risk 7.9, 95% CI 3.3-18.6, p<0.001). INTERPRETATION Our findings suggest that breastfeeding by HIV-1 infected women might result in adverse outcomes for both mother and infant.
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Affiliation(s)
- R Nduati
- Departments of Paediatrics and Medical Microbiology, PO Box 19676, University of Nairobi, Nairobi, Kenya.
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Abstract
OBJECTIVE To define the frequency and timing of breast milk transmission of HIV-1. DESIGN Meta-analysis of data abstracted from published literature. SUBJECTS Participants in prospective cohort studies of MTCT of HIV-1. Cohorts were separated on the basis of breast feeding duration. INTERVENTIONS None. MAIN OUTCOME MEASURES HIV-1 transmission rates. RESULTS Two thousand three hundred and seventy five HIV-1 infected women and their infants, 499 of whom breast fed, the estimated risk of breast milk HIV-1 transmission was 16% (95% CI: 9, 22%). Among breastfeeding infants, forty seven per cent of HIV-1 infections were attributable to breast feeding. Breast milk transmission risk was 21% (95% CI: 10, 33%) in cohorts with mean/median duration of breast feeding > or = 3 months and 13% (95% CI: 4, 21%) in cohorts with median duration of breast feeding < 2 months. In a separate analysis of 702 infants with prolonged duration of breast feeding, the risk of late postnatal transmission (infection occurring later than three to six months of age) was four per cent (95% CI 2, 5%). CONCLUSIONS This analysis suggests that breast milk transmission of HIV-1 is substantial and continues throughout the postnatal period. Early cessation of breast feeding at six months would avert some but not most infant HIV-1 infections due to breast feeding. While recently published studies showing some effectiveness of antiretrovirals early during the breast feeding period are encouraging, prevention of breast milk HIV-1 transmission needs to remain a high research priority.
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Affiliation(s)
- G C John
- Departments of Medicine, Epidemiology, and Biostatistics, University of Washington, Seattle, Washington 98195, USA
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John GC, Nduati RW, Mbori-Ngacha DA, Richardson BA, Panteleeff D, Mwatha A, Overbaugh J, Bwayo J, Ndinya-Achola JO, Kreiss JK. Correlates of mother-to-child human immunodeficiency virus type 1 (HIV-1) transmission: association with maternal plasma HIV-1 RNA load, genital HIV-1 DNA shedding, and breast infections. J Infect Dis 2001; 183:206-212. [PMID: 11120927 DOI: 10.1086/317918] [Citation(s) in RCA: 212] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2000] [Revised: 08/29/2000] [Indexed: 11/03/2022] Open
Abstract
To determine the effects of plasma, genital, and breast milk human immunodeficiency virus type 1 (HIV-1) and breast infections on perinatal HIV-1 transmission, a nested case-control study was conducted within a randomized clinical trial of breast-feeding and formula feeding among HIV-1-seropositive mothers in Nairobi, Kenya. In analyses comparing 92 infected infants with 187 infants who were uninfected at 2 years, maternal viral RNA levels >43,000 copies/mL (cohort median) were associated with a 4-fold increase in risk of transmission (95% confidence interval [CI], 2.2-7.2). Maternal cervical HIV-1 DNA (odds ratio [OR], 2.4; 95% CI, 1.3-4.4), vaginal HIV-1 DNA (OR, 2.3; 95% CI, 1.1-4.7), and cervical or vaginal ulcers (OR, 2.7; 95% CI, 1.2-5.8) were significantly associated with infant infection, independent of plasma virus load. Breast-feeding (OR, 1.7; 95% CI, 1.0-2.9) and mastitis (relative risk [RR], 3.9; 95% CI, 1.2-12.7) were associated with increased transmission overall, and mastitis (RR, 21.8; 95% CI, 2.3-211.0) and breast abscess (RR, 51.6; 95% CI, 4.7-571.0) were associated with late transmission (occurring >2 months postpartum). Use of methods that decrease infant exposure to HIV-1 in maternal genital secretions or breast milk may enhance currently recommended perinatal HIV-1 interventions.
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Affiliation(s)
- G C John
- Department of Medicine, University of Washington, Seattle, WA, USA.
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Soulika AM, Khan MM, Hattori T, Bowen FW, Richardson BA, Hack CE, Sahu A, Edmunds LH, Lambris JD. Inhibition of heparin/protamine complex-induced complement activation by Compstatin in baboons. Clin Immunol 2000; 96:212-21. [PMID: 10964539 DOI: 10.1006/clim.2000.4903] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Complement activation products are major components of the inflammatory response induced by cardiac surgery and cardiopulmonary bypass which contribute to postoperative organ dysfunction, fluid accumulation, and morbidity. Activation of the complement system occurs during extracorporeal circulation, during reperfusion of ischemic tissue, and after the formation of heparin-protamine complexes. In this study we examine the efficacy of Compstatin, a recently discovered peptide inhibitor of complement, in preventing heparin/protamine-induced complement activation in baboons. The study was performed in baboons because Compstatin binds to baboon C3 and is resistant to proteolytic cleavage in baboon blood (similar to humans); Compstatin inhibits only the activation of primates' complement system. After testing various doses and administration regimens, Compstatin produced complete inhibition at a total dose of 21 mg/kg when given as a combination of bolus injection and infusion. Compstatin completely inhibited in vivo heparin/protamine-induced complement activation without adverse effects on heart rate or systemic arterial, central venous, and pulmonary arterial pressures. This study indicates that Compstatin is a safe and effective complement inhibitor that has the potential to prevent complement activation during and after clinical cardiac surgery. Furthermore, Compstatin can serve as the prototype for designing an orally administrated drug.
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Affiliation(s)
- A M Soulika
- Department of Pathology and Laboratory Medicine School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
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Richardson BA, Hughes JP. Product limit estimation for infectious disease data when the diagnostic test for the outcome is measured with uncertainty. Biostatistics 2000; 1:341-54. [PMID: 12933514 DOI: 10.1093/biostatistics/1.3.341] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Low sensitivity and/or specificity of a diagnostic test for outcome results in biased estimates of the time to first event using product limit estimation. For example, if a test has low specificity, estimates of the cumulative distribution function (cdf) are biased towards time zero, while estimates of the cdf are biased away from time zero if a test has low sensitivity. In the context of discrete time survival analysis for infectious disease data, we develop self-consistent algorithms to obtain unbiased estimates of the time to first event when the sensitivity and/or specificity of the diagnostic test for the outcome is less than 100%. Two examples are presented. The first involves estimating time to first detection of HIV-1 infection in infants in a randomized clinical trial, and the second involves estimating time to first Neisseria gonorrhoeae infection in a cohort of Kenyan prostitutes.
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Affiliation(s)
- B A Richardson
- Department of Biostatistics, University of Washington, Seattle 98195, USA.
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Baeten JM, Richardson BA, Martin HL, Nyange PM, Lavreys L, Ngugi EN, Mandaliya K, Ndinya-Achola JO, Bwayo JJ, Kreiss JK. Trends in HIV-1 incidence in a cohort of prostitutes in Kenya: implications for HIV-1 vaccine efficacy trials. J Acquir Immune Defic Syndr 2000; 24:458-64. [PMID: 11035617 DOI: 10.1097/00126334-200008150-00011] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Accurate predictions of HIV-1 incidence in potential study populations are essential for designing HIV-1 vaccine efficacy trials. Little information is available on the estimated incidence of HIV-1 in such populations, especially information on incidence over time and incidence while participating in risk-reduction programs. OBJECTIVES To examine time trends in HIV-1 incidence in a vaccine preparedness cohort. DESIGN Prospective cohort study of female prostitutes in Mombasa, Kenya. METHODS HIV-1 incidence was determined using open and closed cohort designs. Generalized estimating equations were used to model HIV-1 and sexually transmitted disease (STD) incidence and sexual risk behaviors over time. RESULTS When analyzed as a closed cohort, HIV-1 incidence declined 10-fold during 3 years of follow-up (from 17.4 to 1.7 cases/100 person-years; p <.001). More than 50% of the cases of HIV-1 occurred during the first 6 months after enrollment, and 73% during the first 12 months. When analyzed as an open cohort, HIV-1 incidence density fell during the first 4 calendar years, influenced by accumulation of lower risk participants and variations in study recruitment. Significant declines occurred in both STD incidence and high-risk sexual behaviors during follow-up. CONCLUSIONS This study documents a dramatic decline in the risk of HIV-1 infection while participating in a prospective cohort, with most seroconversions occurring within 1 year of enrollment. Variations in HIV-1 incidence within high-risk populations should be anticipated during the design of vaccine trials.
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Affiliation(s)
- J M Baeten
- Departments of Epidemiology, Biostatistics, and Medicine, University of Washington, Seattle, Washington, USA.
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Emery S, Bodrug S, Richardson BA, Giachetti C, Bott MA, Panteleeff D, Jagodzinski LL, Michael NL, Nduati R, Bwayo J, Kreiss JK, Overbaugh J. Evaluation of performance of the Gen-Probe human immunodeficiency virus type 1 viral load assay using primary subtype A, C, and D isolates from Kenya. J Clin Microbiol 2000; 38:2688-95. [PMID: 10878065 PMCID: PMC87000 DOI: 10.1128/jcm.38.7.2688-2695.2000] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Accurate and sensitive quantification of human immunodeficiency virus type 1 (HIV-1) RNA has been invaluable as a marker for disease prognosis and for clinical monitoring of HIV-1 disease. The first generation of commercially available HIV-1 RNA tests were optimized to detect the predominant HIV-1 subtype found in North America and Europe, subtype B. However, these tests are frequently suboptimal in detecting HIV-1 genetic forms or subtypes found in other parts of the world. The goal of the present study was to evaluate the performance of a new viral load assay with non-subtype B viruses. A transcription-mediated amplification method for detection and quantitation of diverse HIV-1 subtypes, called the Gen-Probe HIV-1 viral load assay, is under development. In this study we examined the performance of the Gen-Probe HIV-1 viral load assay relative to that of the commonly used commercial HIV-1 RNA assays using a panel of primary isolates from Kenya. For comparison, we included several subtype B cloned viruses, and we quantified each virus using an in-house quantitative-competitive reverse transcriptase PCR (QC-RT-PCR) method and gag(p24) antigen capture. The Gen-Probe HIV-1 viral load assay and a version of the Roche AMPLICOR HIV-1 MONITOR test (version 1.5) that was designed to detect a broader range of subtypes were both sensitive for the quantification of Kenyan primary isolates, which represented subtype A, C, and D viruses. The Gen-Probe HIV-1 viral load assay was more sensitive for the majority of viruses than the Roche AMPLICOR HIV-1 MONITOR test version 1.0, the Bayer Quantiplex HIV RNA 3.0 assay, or a QC-RT-PCR method in use in our laboratory, suggesting that it provides a useful method for quantifying HIV-1 RNAs from diverse parts of the world, including Africa.
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Affiliation(s)
- S Emery
- Division of Human Biology, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington 98109, USA
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John GC, Rousseau C, Dong T, Rowland-Jones S, Nduati R, Mbori-Ngacha D, Rostron T, Kreiss JK, Richardson BA, Overbaugh J. Maternal SDF1 3'A polymorphism is associated with increased perinatal human immunodeficiency virus type 1 transmission. J Virol 2000; 74:5736-9. [PMID: 10823884 PMCID: PMC112064 DOI: 10.1128/jvi.74.12.5736-5739.2000] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Genetic polymorphisms in chemokine and chemokine receptor genes influence susceptibility to human immunodeficiency virus type 1 (HIV-1) infection and disease progression, but little is known regarding the association between these allelic variations and the ability of the host to transmit virus. In this study, we show that the maternal heterozygous SDF1 genotype (SDF1 3'A/wt) is associated with perinatal transmission of HIV-1 (risk ratio [RR], 1.8; 95% confidence interval [CI], 1.0 to 3.3) and particularly postnatal breastmilk transmission (RR, 3.1; 95% CI, 1.1 to 8.6). In contrast, the infant SDF1 genotype had no effect on mother-to-infant transmission. These data suggest that SDF1, which is a ligand for the T-tropic HIV-1 coreceptor CXCR4, may affect the ability of a mother to transmit the virus to her infant. This suggests that a genetic polymorphism in a gene encoding a chemokine receptor ligand may be associated with increased infectivity of the index case and highlights the importance of considering transmission as well as clinical outcome in designing chemokine-based therapies for HIV-1.
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Affiliation(s)
- G C John
- Departments of Medicine, Epidemiology, and Biostatistics, University of Washington, Seattle, WA 98195, USA.
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38
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Martin HL, Richardson BA, Nyange PM, Lavreys L, Hillier SL, Chohan B, Mandaliya K, Ndinya-Achola JO, Bwayo J, Kreiss J. Vaginal lactobacilli, microbial flora, and risk of human immunodeficiency virus type 1 and sexually transmitted disease acquisition. J Infect Dis 1999; 180:1863-8. [PMID: 10558942 DOI: 10.1086/315127] [Citation(s) in RCA: 595] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A prospective cohort study was conducted to examine the relationship between vaginal colonization with lactobacilli, bacterial vaginosis (BV), and acquisition of human immunodeficiency virus type 1 (HIV-1) and sexually transmitted diseases in a population of sex workers in Mombasa, Kenya. In total, 657 HIV-1-seronegative women were enrolled and followed at monthly intervals. At baseline, only 26% of women were colonized with Lactobacillus species. During follow-up, absence of vaginal lactobacilli on culture was associated with an increased risk of acquiring HIV-1 infection (hazard ratio [HR], 2.0; 95% confidence interval [CI], 1.2-3.5) and gonorrhea (HR, 1.7; 95% CI, 1.1-2.6), after controlling for other identified risk factors in separate multivariate models. Presence of abnormal vaginal flora on Gram's stain was associated with increased risk of both HIV-1 acquisition (HR, 1.9; 95% CI, 1.1-3.1) and Trichomonas infection (HR, 1.8; 95% CI, 1.3-2.4). Treatment of BV and promotion of vaginal colonization with lactobacilli should be evaluated as potential interventions to reduce a woman's risk of acquiring HIV-1, gonorrhea, and trichomoniasis.
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Affiliation(s)
- H L Martin
- Department of Medicine, University of Washington, Seattle, USA
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39
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Richardson BA, Morrison CS, Sekadde-Kigondu C, Sinei SK, Overbaugh J, Panteleeff DD, Weiner DH, Kreiss JK. Effect of intrauterine device use on cervical shedding of HIV-1 DNA. AIDS 1999; 13:2091-7. [PMID: 10546862 DOI: 10.1097/00002030-199910220-00012] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Hormonal contraception has been associated with an increased prevalence of cervical shedding of HIV-1 DNA among infected women. We conducted this study to evaluate the effect of the use of an intrauterine device (IUD) on the detection of HIV-1 DNA in cervical secretions. DESIGN A prospective study of HIV-1-seropositive women undergoing IUD insertion at two public family planning clinics in Nairobi, Kenya. METHODS Cervical swab samples were collected before IUD insertion and approximately 4 months thereafter for the detection of HIV-1-infected cells using polymerase chain reaction (PCR) amplification of HIV-1 gag DNA sequences. RESULTS Ninety-eight women were enrolled and followed after IUD insertion. The prevalence of HIV-1 DNA cervical shedding was 50% at baseline and 43% at follow-up [odds ratio (OR) 0.8, 95% confidence interval (CI) 0.5-1.2]. There was no statistically significant difference between the baseline and follow-up shedding rates in a multivariate model that controlled for previous hormonal contraceptive use, condom use, cervical ectopy, friable cervix, cervical infections at an interim visit, and CD4 lymphocyte levels (OR 0.6, 95% CI 0.3-1.1). CONCLUSION The insertion of an IUD did not significantly alter the prevalence of cervical shedding of HIV-1-infected cells. The use of IUDs, in conjunction with condoms, may be an appropriate method of contraception for HIV-1-infected women from the standpoint of potential infectivity to the male partner through exposure to genital HIV-1.
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Affiliation(s)
- B A Richardson
- Department of Biostatistics, University of Washington, Seattle 98195, USA
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40
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Polacino PS, Stallard V, Klaniecki JE, Pennathur S, Montefiori DC, Langlois AJ, Richardson BA, Morton WR, Benveniste RE, Hu SL. Role of immune responses against the envelope and the core antigens of simian immunodeficiency virus SIVmne in protection against homologous cloned and uncloned virus challenge in Macaques. J Virol 1999; 73:8201-15. [PMID: 10482571 PMCID: PMC112838 DOI: 10.1128/jvi.73.10.8201-8215.1999] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We previously showed that envelope (gp160)-based vaccines, used in a live recombinant virus priming and subunit protein boosting regimen, protected macaques against intravenous and intrarectal challenges with the homologous simian immunodeficiency virus SIVmne clone E11S. However, the breadth of protection appears to be limited, since the vaccines were only partially effective against intravenous challenge by the uncloned SIVmne. To examine factors that could affect the breadth and the efficacy of this immunization approach, we studied (i) the effect of priming by recombinant vaccinia virus; (ii) the role of surface antigen gp130; and (iii) the role of core antigens (Gag and Pol) in eliciting protective immunity. Results indicate that (i) priming with recombinant vaccinia virus was more effective than subunit antigen in eliciting protective responses; (ii) while both gp130 and gp160 elicited similar levels of SIV-specific antibodies, gp130 was not as effective as gp160 in protection, indicating a possible role for the transmembrane protein in presenting functionally important epitopes; and (iii) although animals immunized with core antigens failed to generate any neutralizing antibody and were infected upon challenge, their virus load was 50- to 100-fold lower than that of the controls, suggesting the importance of cellular immunity or other core-specific immune responses in controlling acute infection. Complete protection against intravenous infection by the pathogenic uncloned SIVmne was achieved by immunization with both the envelope and the core antigens. These results indicate that immune responses to both antigens may contribute to protection and thus argue for the inclusion of multiple antigens in recombinant vaccine designs.
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Affiliation(s)
- P S Polacino
- Regional Primate Research Center, University of Washington, Seattle, USA
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Neilson JR, John GC, Carr JK, Lewis P, Kreiss JK, Jackson S, Nduati RW, Mbori-Ngacha D, Panteleeff DD, Bodrug S, Giachetti C, Bott MA, Richardson BA, Bwayo J, Ndinya-Achola J, Overbaugh J. Subtypes of human immunodeficiency virus type 1 and disease stage among women in Nairobi, Kenya. J Virol 1999; 73:4393-403. [PMID: 10196337 PMCID: PMC104220 DOI: 10.1128/jvi.73.5.4393-4403.1999] [Citation(s) in RCA: 170] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/1998] [Accepted: 02/04/1999] [Indexed: 11/20/2022] Open
Abstract
In sub-Saharan Africa, where the effects of human immunodeficiency virus type 1 (HIV-1) have been most devastating, there are multiple subtypes of this virus. The distribution of different subtypes within African populations is generally not linked to particular risk behaviors. Thus, Africa is an ideal setting in which to examine the diversity and mixing of viruses from different subtypes on a population basis. In this setting, it is also possible to address whether infection with a particular subtype is associated with differences in disease stage. To address these questions, we analyzed the HIV-1 subtype, plasma viral loads, and CD4 lymphocyte levels in 320 women from Nairobi, Kenya. Subtype was determined by a combination of heteroduplex mobility assays and sequence analyses of envelope genes, using geographically diverse subtype reference sequences as well as envelope sequences of known subtype from Kenya. The distribution of subtypes in this population was as follows: subtype A, 225 (70.3%); subtype D, 65 (20.5%); subtype C, 22 (6.9%); and subtype G, 1 (0.3%). Intersubtype recombinant envelope genes were detected in 2.2% of the sequences analyzed. Given that the sequences analyzed represented only a small fraction of the proviral genome, this suggests that intersubtype recombinant viral genomes may be very common in Kenya and in other parts of Africa where there are multiple subtypes. The plasma viral RNA levels were highest in women infected with subtype C virus, and women infected with subtype C virus had significantly lower CD4 lymphocyte levels than women infected with the other subtypes. Together, these data suggest that women in Kenya who are infected with subtype C viruses are at more advanced stages of immunosuppression than women infected with subtype A or D. There are at least two models to explain the data from this cross-sectional study; one is that infection with subtype C is associated with a more rapid disease progression, and the second is that subtype C represents an older epidemic in Kenya. Discriminating between these possibilities in a longitudinal study will be important for increasing our understanding of the role of specific subtypes in the transmission and pathogenesis of HIV-1.
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Affiliation(s)
- J R Neilson
- Departments of Microbiology, University of Washington, Seattle, Washington, USA
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Polacino P, Stallard V, Montefiori DC, Brown CR, Richardson BA, Morton WR, Benveniste RE, Hu SL. Protection of macaques against intrarectal infection by a combination immunization regimen with recombinant simian immunodeficiency virus SIVmne gp160 vaccines. J Virol 1999; 73:3134-46. [PMID: 10074165 PMCID: PMC104075 DOI: 10.1128/jvi.73.4.3134-3146.1999] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/1998] [Accepted: 01/03/1999] [Indexed: 11/20/2022] Open
Abstract
We previously reported that immunization with recombinant simian immunodeficiency virus SIVmne envelope (gp160) vaccines protected macaques against intravenous challenge by the cloned homologous virus E11S but that this protection was only partially effective against the uncloned virus, SIVmne. In the present study, we examine the protective efficacy of this immunization regimen against infection by a mucosal route. We found that the same gp160-based vaccines were highly effective against intrarectal infection not only with the E11S clone but also with the uncloned SIVmne. Protection against mucosal infection is therefore achievable by parenteral immunization with recombinant envelope vaccines. Protection appears to correlate with high levels of SIV-specific antibodies and, in animals protected against the uncloned virus, the presence of serum-neutralizing activities. To understand the basis for the differential efficacies against the uncloned virus by the intravenous versus the intrarectal routes, we examined viral sequences recovered from the peripheral blood mononuclear cells of animals early after infection by both routes. We previously showed that the majority (85%) of the uncloned SIVmne challenge stock contained V1 sequences homologous to the molecular clone from which the vaccines were made (E11S type), with the remainder (15%) containing multiple conserved changes (the variant types). In contrast to intravenously infected animals, from which either E11S-type or the variant type V1 sequences could be recovered in significant proportions, animals infected intrarectally had predominantly E11S-type sequences. Preferential transmission or amplification of the E11S-type viruses may therefore account in part for the enhanced efficacy of the recombinant gp160 vaccines against the uncloned virus challenge by the intrarectal route compared with the intravenous route.
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Affiliation(s)
- P Polacino
- Regional Primate Research Center, University of Washington, Seattle, Washington, USA
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44
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Polacino P, Stallard V, Klaniecki JE, Montefiori DC, Langlois AJ, Richardson BA, Overbaugh J, Morton WR, Benveniste RE, Hu SL. Limited breadth of the protective immunity elicited by simian immunodeficiency virus SIVmne gp160 vaccines in a combination immunization regimen. J Virol 1999; 73:618-30. [PMID: 9847367 PMCID: PMC103868 DOI: 10.1128/jvi.73.1.618-630.1999] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We previously reported that immunization with recombinant simian immunodeficiency virus SIVmne envelope (gp160) vaccines protected macaques against an intravenous challenge by the cloned homologous virus, E11S. In this study, we confirmed this observation and found that the vaccines were effective not only against virus grown on human T-cell lines but also against virus grown on macaque peripheral blood mononuclear cells (PBMC). The breadth of protection, however, was limited. In three experiments, 3 of 10 animals challenged with the parental uncloned SIVmne were completely protected. Of the remaining animals, three were transiently virus positive and four were persistently positive after challenge, as were 10 nonimmunized control animals. Protection was not correlated with levels of serum-neutralizing antibodies against the homologous SIVmne or a related virus, SIVmac251. To gain further insight into the protective mechanism, we analyzed nucleotide sequences in the envelope region of the uncloned challenge virus and compared them with those present in the PBMC of infected animals. The majority (85%) of the uncloned challenge virus was homologous to the molecular clone from which the vaccines were made (E11S type). The remaining 15% contained conserved changes in the V1 region (variant types). Control animals infected with this uncloned virus had different proportions of the two genotypes, whereas three of four immunized but persistently infected animals had >99% of the variant types early after infection. These results indicate that the protective immunity elicited by recombinant gp160 vaccines is restricted primarily to the homologous virus and suggest the possibility that immune responses directed to the V1 region of the envelope protein play a role in protection.
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Affiliation(s)
- P Polacino
- Regional Primate Research Center, University of Washington, Seattle, USA
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45
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Martin HL, Nyange PM, Richardson BA, Lavreys L, Mandaliya K, Jackson DJ, Ndinya-Achola JO, Kreiss J. Hormonal contraception, sexually transmitted diseases, and risk of heterosexual transmission of human immunodeficiency virus type 1. J Infect Dis 1998; 178:1053-9. [PMID: 9806034 DOI: 10.1086/515654] [Citation(s) in RCA: 215] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
To examine associations between method of contraception, sexually transmitted diseases (STDs), and incident human immunodeficiency virus type 1 (HIV-1) infection, a prospective observational cohort study was done among female sex workers attending a municipal STD clinic in Mombasa, Kenya. Demographic and behavioral factors significantly associated with HIV-1 infection included type of workplace, condom use, and parity. In multivariate models, vulvitis, genital ulcer disease, vaginal discharge, and Candida vaginitis were significantly associated with HIV-1 seroconversion. Women who used depo medroxyprogesterone acetate (DMPA) had an increased incidence of HIV-1 infection (hazard ratio [HR], 2.2; 95% confidence interval [CI], 1.4-3.4). In a multivariate model controlling for demographic and exposure variables and biologic covariates, the adjusted HR for HIV-1 infection among DMPA users was 2.0 (CI, 1.3-3.1). There was a trend for an association between use of high-dose oral contraceptive pills and HIV-1 acquisition (HR, 2.6; CI, 0.8-8.5).
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Affiliation(s)
- H L Martin
- Department of Medicine, University of Washington, Seattle 98104-2499, USA
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Richardson BA, Martin HL, Stevens CE, Hillier SL, Mwatha AK, Chohan BH, Nyange PM, Mandaliya K, Ndinya-Achola J, Kreiss JK. Use of nonoxynol-9 and changes in vaginal lactobacilli. J Infect Dis 1998; 178:441-5. [PMID: 9697724 DOI: 10.1086/515636] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Several in vitro studies have shown nonoxynol-9 (N-9) to be toxic to lactobacilli, especially to strains that produce H2O2. Data from a randomized, double-blind, placebo-controlled crossover trial that investigated the safety and toxicity of 2 weeks of daily vaginal application of an N-9 gel were analyzed, to examine the effect of N-9 use on vaginal lactobacilli and bacterial vaginosis. In vivo, N-9 promoted sustained colonization by H2O2-producing lactobacilli among women already colonized (relative risk [RR], 1.8; 95% confidence interval [CI], 1.2-2.7). In addition, use of N-9 for 2 weeks reduced the likelihood of bacterial vaginosis (RR, 0.5; 95% CI, 0.3-1.0). In contrast, N-9 use by women initially colonized only by non-H2O2-producing lactobacilli resulted in loss of vaginal lactobacilli (RR, 2.5; 95% CI, 1.2-5.3). These data suggest that daily use of N-9 does not adversely affect vaginal colonization by H2O2-producing lactobacilli but that such use may promote loss of non-H2O2-producing strains.
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Affiliation(s)
- B A Richardson
- Department of Biostatistics, University of Washington, Seattle 98104-2499, USA.
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Lewis P, Nduati R, Kreiss JK, John GC, Richardson BA, Mbori-Ngacha D, Ndinya-Achola J, Overbaugh J. Cell-free human immunodeficiency virus type 1 in breast milk. J Infect Dis 1998; 177:34-9. [PMID: 9419167 PMCID: PMC3358132 DOI: 10.1086/513816] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Breast-feeding may be an important route of human immunodeficiency virus type 1 (HIV-1) vertical transmission in settings where it is routinely practiced. To define the prevalence and quantity of HIV-1 in cell-free breast milk, samples from HIV-1-seropositive women were analyzed by quantitative competitive reverse transcription-polymerase chain reaction (QC-RT-PCR). HIV-1 RNA was detected in 29 (39%) of 75 specimens tested. Of these 29 specimens, 16 (55%) had levels that were near the detection limit of the assay (240 copies/mL), while 6 (21%) had >900 copies/mL. The maximum concentration of HIV-1 RNA detected was 8100 copies/mL. The prevalence of cell-free HIV-1 was higher in mature milk (47%) than in colostrum (27%, P = 0.1). Because mature milk is consumed in large quantities, these data suggest that cell-free HIV-1 in breast milk may contribute to vertical transmission of HIV-1.
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Affiliation(s)
- P Lewis
- Department of Microbiology, University of Washington, Seattle, USA
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Abstract
An Anxiety Rating scale was given to 130 parents who assessed their children's anticipatory fear of dentistry. These ratings were related to a Treatment Disruptiveness scale completed by a paedodontist immediately after treatment. Internal consistencies (alpha) of both were > .80. Scores on the two scales were significantly correlated, and results were replicated with a new sample of 194 children. Scores on both scales were significantly correlated with suppression of play activity scores and with severity of dental work. Younger children were more disruptive during treatment than older ones. Preliminary convergent validation suggests that with further development, the parents' Anxiety Rating and play suppression might prove useful in predicting children's anxiety.
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Jackson DJ, Rakwar JP, Richardson BA, Mandaliya K, Chohan BH, Bwayo JJ, Ndinya-Achola JO, Martin HL, Moses S, Kreiss JK. Decreased incidence of sexually transmitted diseases among trucking company workers in Kenya: results of a behavioural risk-reduction programme. AIDS 1997; 11:903-9. [PMID: 9189216 DOI: 10.1097/00002030-199707000-00010] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.1] [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: 02/04/2023]
Abstract
OBJECTIVE To establish a cohort of high-risk individuals suitable for HIV-prevention trials, and to measure changes in sexual behaviour and sexually transmitted disease (STD) incidence after a behavioural intervention. DESIGN Prospective cohort study in trucking company depots in Mombasa, Kenya. PARTICIPANTS A total of 556 male HIV-seronegative employees of trucking companies. INTERVENTIONS HIV serological testing, individual counselling, condom promotion, STD diagnosis and management. MAIN OUTCOME MEASURES Sexual risk behaviour and symptomatic STD incidence. RESULTS Using time-trend modelling, significant declines in self-reported high-risk sexual behaviour were demonstrated during a 1-year follow-up. The percentage of men reporting any extramarital sex during the 3-month period prior to a follow-up visit decreased from 49% durig the first quarter of follow-up to 36% during the last quarter (P < 0.001). The decline in reported female sex worker contact was from 12% to 6% (P = 0.001). Approximately 30% of men reported consistent condom use during extramarital sex and this percentage remained unchanged during the study period. The incidence of STD declined from 34 per 100 person years (PY) during the first quarter to 10 per 100 PY during the last quarter (P = 0.001). Significant reductions in gonorrhoea (15 to five cases per 100 PY, P = 0.04), non-gonococcal urethritis (10 to two cases per 100 PY, P = 0.05), and genital ulcer disease (nine to two cases per 100 PY, P = 0.02) were observed. CONCLUSIONS Among truck company workers who participated in a cohort study in Mombasa, Kenya, there was a significant decrease in sex with high-risk partners, but no change in condom use. The change in heterosexual risk behaviour was accompanied by a significant decrease in incidence of gonorrhoea, non-gonococcal urethritis, and genital ulcer disease.
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Affiliation(s)
- D J Jackson
- Department of Medical Microbiology, University of Nairobi, Kenya
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Martin HL, Stevens CE, Richardson BA, Rugamba D, Nyange PM, Mandaliya K, Ndinya-Achola J, Kreiss JK. Safety of a nonoxynol-9 vaginal gel in Kenyan prostitutes. A randomized clinical trial. Sex Transm Dis 1997; 24:279-83. [PMID: 9153737 DOI: 10.1097/00007435-199705000-00008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To evaluate the safety and toxicity of once-daily administration of Advantage-24 (Columbia Research Laboratories, Inc., Rockville Centre, NY), a vaginal gel containing 52.5 mg of nonoxynol-9 (N-9), including the effects of this gel on the vaginal and cervical epithelium. STUDY DESIGN Randomized, placebo-controlled, double-blind crossover trial, with a 2-week product application period and a 2-week washout period. METHODS Female sex workers in Mombasa, Kenya were randomized to one of two sequences, N-9 followed by placebo, or vice versa. Women were instructed to apply one applicator of N-9 or placebo gel vaginally once each day. During each of the two product periods, subjects were evaluated by questionnaire and physical examination, including colposcopy, after 7 and 14 days of product use. The primary outcome was genital epithelial disruption. RESULTS Sixty subjects were randomized, of whom 52 (87%) had complete follow-up. There were four episodes of epithelial disruption, three of which occurred during the placebo period and one during the N-9 period. The estimated risk of epithelial disruption associated with N-9 use was 0.33 (95% confidence interval, 0.03-3.26). There was no increased frequency of other, nondisruptive epithelial lesions during N-9 use. CONCLUSIONS No genital epithelial toxicity of N-9 vaginal gel was observed. This safety profile suggests that this N-9 product is appropriate for evaluation for human immunodeficiency virus type 1 prevention in a phase III efficacy trial.
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Affiliation(s)
- H L Martin
- Department of Medicine, University of Washington, Seattle 98104-2499, USA
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