1
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Baxter MA, Denholm M, Kingdon SJ, Kathirgamakarthigeyan S, Parikh S, Shakir R, Johnson R, Martin H, Walton M, Yao W, Swan A, Samuelson C, Ren X, Cooper A, Gray HL, Clifton S, Ball J, Gullick G, Anderson M, Dodd L, Hayhurst H, Salama M, Shotton R, Britton F, Christodoulou T, Abdul-Hamid A, Eichholz A, Evans RM, Wallroth P, Gibson F, Poole K, Rowe M, Harris J. CAnceR IN PreGnancy (CARING) - a retrospective study of cancer diagnosed during pregnancy in the United Kingdom. Br J Cancer 2024; 130:1261-1268. [PMID: 38383704 PMCID: PMC11014900 DOI: 10.1038/s41416-024-02605-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND The incidence of cancer diagnosed during pregnancy is increasing. Data relating to investigation and management, as well as maternal and foetal outcomes is lacking in a United Kingdom (UK) population. METHODS In this retrospective study we report data from 119 patients diagnosed with cancer during pregnancy from 14 cancer centres in the UK across a five-year period (2016-2020). RESULTS Median age at diagnosis was 33 years, with breast, skin and haematological the most common primary sites. The majority of cases were new diagnoses (109 patients, 91.6%). Most patients were treated with radical intent (96 patients, 80.7%), however, gastrointestinal cancers were associated with a high rate of palliative intent treatment (63.6%). Intervention was commenced during pregnancy in 68 (57.1%) patients; 44 (37%) had surgery and 31 (26.1%) received chemotherapy. Live births occurred in 98 (81.7%) of the cases, with 54 (55.1%) of these delivered by caesarean section. Maternal mortality during the study period was 20.2%. CONCLUSIONS This is the first pan-tumour report of diagnosis, management and outcomes of cancer diagnosed during pregnancy in the UK. Our findings demonstrate proof of concept that data collection is feasible and highlight the need for further research in this cohort of patients.
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Affiliation(s)
- M A Baxter
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK.
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK.
| | - M Denholm
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, UK
| | - S J Kingdon
- Exeter Oncology Centre, Royal Devon University Hospitals NHS Trust, Exeter, UK
| | | | - S Parikh
- Department of Oncology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - R Shakir
- Oncology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - R Johnson
- Oncology Department, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - H Martin
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Early Cancer Institute, Department of Oncology, University of Cambridge, Cambridge, UK
- Cancer Research UK Cambridge Institute, Cambridge University, Cambridge, UK
| | - M Walton
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - W Yao
- Department of Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - A Swan
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - C Samuelson
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - X Ren
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - A Cooper
- Edinburgh Cancer Centre, Western General Hospital, NHS Lothian, Edinburgh, UK
| | - H-L Gray
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK
| | - S Clifton
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - J Ball
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - G Gullick
- Oncology Department, Royal United Hospitals NHS Foundation Trust, Bath, UK
| | - M Anderson
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - L Dodd
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - H Hayhurst
- Northern Centre for Cancer Care, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, The Newcastle Upon Tyne, UK
| | - M Salama
- Department of Oncology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - R Shotton
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - F Britton
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - T Christodoulou
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - A Abdul-Hamid
- Department of Oncology, Royal Surrey County Hospital NHS Trust, Surrey, UK
| | - A Eichholz
- Department of Oncology, Buckinghamshire Healthcare NHS Trust, Buckinghamshire, UK
| | - R M Evans
- South West Wales Cancer Centre, Swansea Bay NHS Trust, Swansea, UK
| | | | - F Gibson
- School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
- Centre for Outcomes and Experience Research in Children's Health, Illness and Disability, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - K Poole
- The Institute of Cancer Research, Clinical Trials and Statistics Unit, Belmont, Sutton, Surrey, UK
| | - M Rowe
- Sunrise Oncology Centre, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - J Harris
- School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
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2
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Bretman A, Fricke C, Baur J, Berger D, Breedveld MC, Dierick D, Canal Domenech B, Drobniak SM, Ellers J, English S, Gasparini C, Iossa G, Lagisz M, Nakagawa S, Noble DWA, Pottier P, Ramm SA, Rowe M, Schultner E, Schou M, Simões P, Stockley P, Vasudeva R, Weaving H, Price TAR, Snook RR. Systematic approaches to assessing high-temperature limits to fertility in animals. J Evol Biol 2024; 37:471-485. [PMID: 38350467 DOI: 10.1093/jeb/voae021] [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: 10/06/2023] [Revised: 01/23/2024] [Accepted: 02/07/2024] [Indexed: 02/15/2024]
Abstract
Critical thermal limits (CTLs) gauge the physiological impact of temperature on survival or critical biological function, aiding predictions of species range shifts and climatic resilience. Two recent Drosophila species studies, using similar approaches to determine temperatures that induce sterility (thermal fertility limits [TFLs]), reveal that TFLs are often lower than CTLs and that TFLs better predict both current species distributions and extinction probability. Moreover, many studies show fertility is more sensitive at less extreme temperatures than survival (thermal sensitivity of fertility [TSF]). These results present a more pessimistic outlook on the consequences of climate change. However, unlike CTLs, TFL data are limited to Drosophila, and variability in TSF methods poses challenges in predicting species responses to increasing temperature. To address these data and methodological gaps, we propose 3 standardized approaches for assessing thermal impacts on fertility. We focus on adult obligate sexual terrestrial invertebrates but also provide modifications for other animal groups and life-history stages. We first outline a "gold-standard" protocol for determining TFLs, focussing on the effects of short-term heat shocks and simulating more frequent extreme heat events predicted by climate models. As this approach may be difficult to apply to some organisms, we then provide a standardized TSF protocol. Finally, we provide a framework to quantify fertility loss in response to extreme heat events in nature, given the limitations in laboratory approaches. Applying these standardized approaches across many taxa, similar to CTLs, will allow robust tests of the impact of fertility loss on species responses to increasing temperatures.
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Affiliation(s)
- Amanda Bretman
- Faculty of Biological Sciences, University of Leeds, Leeds, LS2 9JT, United Kingdom
| | - Claudia Fricke
- Institute for Zoology, Halle-Wittenberg University, Halle (Saale), Germany
| | - Julian Baur
- Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
| | - David Berger
- Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden
| | | | - Diego Dierick
- La Selva Biological Station, Organization for Tropical Studies, San Pedro Montes de Oca, Costa Rica
| | - Berta Canal Domenech
- Institute for Evolution and Biodiversity, University of Muenster, Muenster, Germany
| | - Szymon M Drobniak
- Institute of Environmental Sciences, Jagiellonian University, Kraków, Poland
- School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Jacintha Ellers
- Amsterdam Institute for Life and Environment, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Sinead English
- School of Biological Sciences, University of Bristol, Bristol, United Kingdom
| | | | - Graziella Iossa
- School of Life and Environmental Sciences, University of Lincoln, Lincoln, United Kingdom
| | - Malgorzata Lagisz
- School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Shinichi Nakagawa
- School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Daniel W A Noble
- Division of Ecology and Evolution, Research School of Biology, The Australian National University, Canberra, ACT, Australia
| | - Patrice Pottier
- School of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney, NSW, Australia
| | - Steven A Ramm
- UMR 6553 Ecobio - Ecosystèmes, Biodiversité, Evolution, Université de Rennes, Rennes, France
| | - Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands
| | - Eva Schultner
- Zoology/Evolutionary Biology, University of Regensburg, Regensburg, Germany
| | - Mads Schou
- Department of Biology, Aarhus University, Aarhus, Denmark
| | - Pedro Simões
- cE3c-Centre for Ecology, Evolution and Environmental Changes & CHANGE-Global Change and Sustainability Institute, Lisboa, Portugal
- Departamento de Biologia Animal, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Paula Stockley
- Mammalian Behaviour & Evolution Group, Department of Evolution, Ecology and Behaviour, University of Liverpool, Neston, United Kingdom
| | | | - Hester Weaving
- School of Biological Sciences, University of Bristol, Bristol, United Kingdom
| | - Tom A R Price
- Department of Evolution, Ecology and Behavior, University of Liverpool, Liverpool, United Kingdom
| | - Rhonda R Snook
- Department of Zoology, Stockholm University, Stockholm, Sweden
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3
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Zimmerman EA, Irani I, Chen P, Gal-Yam A, Schulze S, Perley DA, Sollerman J, Filippenko AV, Shenar T, Yaron O, Shahaf S, Bruch RJ, Ofek EO, De Cia A, Brink TG, Yang Y, Vasylyev SS, Ben Ami S, Aubert M, Badash A, Bloom JS, Brown PJ, De K, Dimitriadis G, Fransson C, Fremling C, Hinds K, Horesh A, Johansson JP, Kasliwal MM, Kulkarni SR, Kushnir D, Martin C, Matuzewski M, McGurk RC, Miller AA, Morag J, Neil JD, Nugent PE, Post RS, Prusinski NZ, Qin Y, Raichoor A, Riddle R, Rowe M, Rusholme B, Sfaradi I, Sjoberg KM, Soumagnac M, Stein RD, Strotjohann NL, Terwel JH, Wasserman T, Wise J, Wold A, Yan L, Zhang K. The complex circumstellar environment of supernova 2023ixf. Nature 2024; 627:759-762. [PMID: 38538936 DOI: 10.1038/s41586-024-07116-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/24/2024] [Indexed: 04/01/2024]
Abstract
The early evolution of a supernova (SN) can reveal information about the environment and the progenitor star. When a star explodes in vacuum, the first photons to escape from its surface appear as a brief, hours-long shock-breakout flare1,2, followed by a cooling phase of emission. However, for stars exploding within a distribution of dense, optically thick circumstellar material (CSM), the first photons escape from the material beyond the stellar edge and the duration of the initial flare can extend to several days, during which the escaping emission indicates photospheric heating3. Early serendipitous observations2,4 that lacked ultraviolet (UV) data were unable to determine whether the early emission is heating or cooling and hence the nature of the early explosion event. Here we report UV spectra of the nearby SN 2023ixf in the galaxy Messier 101 (M101). Using the UV data as well as a comprehensive set of further multiwavelength observations, we temporally resolve the emergence of the explosion shock from a thick medium heated by the SN emission. We derive a reliable bolometric light curve that indicates that the shock breaks out from a dense layer with a radius substantially larger than typical supergiants.
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Affiliation(s)
- E A Zimmerman
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel.
| | - I Irani
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - P Chen
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - A Gal-Yam
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - S Schulze
- The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, Stockholm, Sweden
| | - D A Perley
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool, UK
| | - J Sollerman
- The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, Stockholm, Sweden
| | - A V Filippenko
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - T Shenar
- Departamento de Astrofísica, Centro de Astrobiología (CSIC-INTA), Madrid, Spain
| | - O Yaron
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - S Shahaf
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - R J Bruch
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel
| | - E O Ofek
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - A De Cia
- European Southern Observatory, Garching bei München, Germany
- Department of Astronomy, University of Geneva, Versoix, Switzerland
| | - T G Brink
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - Y Yang
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
- Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing, China
| | - S S Vasylyev
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - S Ben Ami
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - M Aubert
- Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - A Badash
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - J S Bloom
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - P J Brown
- Department of Physics and Astronomy, Texas A&M University, College Station, TX, USA
| | - K De
- MIT Kavli Institute for Astrophysics and Space Research, Cambridge, MA, USA
| | - G Dimitriadis
- School of Physics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
| | - C Fransson
- The Oskar Klein Centre, Department of Astronomy, Stockholm University, AlbaNova, Stockholm, Sweden
| | - C Fremling
- Caltech Optical Observatories, California Institute of Technology, Pasadena, CA, USA
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - K Hinds
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool, UK
| | - A Horesh
- The Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - J P Johansson
- The Oskar Klein Centre, Department of Physics, Stockholm University, AlbaNova, Stockholm, Sweden
| | - M M Kasliwal
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - S R Kulkarni
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - D Kushnir
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - C Martin
- Cahill Center for Astronomy and Astrophysics, California Institute of Technology, Pasadena, CA, USA
| | - M Matuzewski
- Cahill Center for Astronomy and Astrophysics, California Institute of Technology, Pasadena, CA, USA
| | - R C McGurk
- W. M. Keck Observatory, Kamuela, HI, USA
| | - A A Miller
- Department of Physics and Astronomy, Northwestern University, Evanston, IL, USA
- Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA), Northwestern University, Evanston, IL, USA
| | - J Morag
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - J D Neil
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - P E Nugent
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | - R S Post
- Post Observatory, Lexington, MA, USA
| | - N Z Prusinski
- Cahill Center for Astronomy and Astrophysics, California Institute of Technology, Pasadena, CA, USA
| | - Y Qin
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - A Raichoor
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - R Riddle
- Caltech Optical Observatories, California Institute of Technology, Pasadena, CA, USA
| | - M Rowe
- Department of Physics and Astronomy, Texas A&M University, College Station, TX, USA
| | - B Rusholme
- IPAC, California Institute of Technology, Pasadena, CA, USA
| | - I Sfaradi
- The Racah Institute of Physics, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - K M Sjoberg
- Department of Astronomy, Harvard University, Cambridge, MA, USA
- Isaac Newton Group (ING), Santa Cruz de La Palma, Canary Islands, Spain
| | - M Soumagnac
- Lawrence Berkeley National Laboratory, Berkeley, CA, USA
- Department of Physics, Bar-Ilan University, Ramat Gan, Israel
| | - R D Stein
- Division of Physics, Mathematics and Astronomy, California Institute of Technology, Pasadena, CA, USA
| | - N L Strotjohann
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - J H Terwel
- School of Physics, Trinity College Dublin, The University of Dublin, Dublin 2, Ireland
- Isaac Newton Group (ING), Santa Cruz de La Palma, Canary Islands, Spain
| | - T Wasserman
- Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, Israel
| | - J Wise
- Astrophysics Research Institute, Liverpool John Moores University, Liverpool, UK
| | - A Wold
- IPAC, California Institute of Technology, Pasadena, CA, USA
| | - L Yan
- Caltech Optical Observatories, California Institute of Technology, Pasadena, CA, USA
| | - K Zhang
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
- Department of Astronomy & Astrophysics, University of California, San Diego, La Jolla, CA, USA
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4
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Hurley LL, Ton R, Rowe M, Buchanan KL, Griffith SC, Crino OL. Longitudinal covariation of testosterone and sperm quality across reproductive stages in the zebra finch. Horm Behav 2023; 153:105388. [PMID: 37276837 DOI: 10.1016/j.yhbeh.2023.105388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 04/05/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
Birds that breed opportunistically maintain partial activation of reproductive systems to rapidly exploit environmental conditions when they become suitable for breeding. Maintaining reproductive systems outside of a breeding context is costly. For males, these costs are thought to include continual exposure to testosterone. Males of seasonally breeding birds minimise these costs by downregulating testosterone production outside of a breeding context. Opportunistically breeding birds trade off the need to rapidly initiate reproduction with the costs of elevated testosterone production. One way opportunistically breeding males could minimise these costs is through fine scale changes in testosterone production across discrete reproductive stages which have a greater or lesser requirement for active sperm production. Although spermatogenesis broadly depends on testosterone production, whether changes in testosterone levels across the reproductive stages affect sperm quality and production is unknown. Here, we measured testosterone, sperm quality, and body condition in male zebra finches at discrete stages within reproductive bouts (egg laying, incubation, nestling provisioning, and fledging) and across two consecutive reproductive events in captive male zebra finches (Taeniopygia castanotis). We also examined associations between male testosterone, sperm quality/production, body condition, and nestling body condition. We found that testosterone levels varied across discrete reproductive stages with the lowest levels during incubation and the highest following chick fledging. Testosterone levels were positively associated with sperm velocity and the proportion of motile sperm but were not associated with male body condition. We found no associations between paternal body condition, testosterone levels, or sperm traits with nestling body condition (a proxy for the reproductive quality of a male and his partner). This study is the first to show that opportunistically breeding males vary testosterone synthesis and sperm traits at discrete stages within a reproductive event.
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Affiliation(s)
- Laura L Hurley
- School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Riccardo Ton
- School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), 6700 AB Wageningen, the Netherlands
| | - Katherine L Buchanan
- School of Life and Environmental Sciences, Deakin University, Geelong, VIC 3216, Australia
| | - Simon C Griffith
- School of Natural Sciences, Macquarie University, Sydney, NSW 2109, Australia
| | - Ondi L Crino
- School of Life and Environmental Sciences, Deakin University, Geelong, VIC 3216, Australia; Division of Ecology and Evolution, Research School of Biology, The Australian National University, Canberra, ACT 2600, Australia; College of Science and Engineering, Flinders University, Adelaide, SA 5042, Australia.
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5
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Fulton-Ward T, Khoury E, Rowe M, Baxter MA, Jones CM. NOTCH and BONUS as Vehicles for Early and Sustained Leadership Training. Clin Oncol (R Coll Radiol) 2023; 35:e301-e302. [PMID: 36710154 DOI: 10.1016/j.clon.2023.01.011] [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] [Received: 12/16/2022] [Accepted: 01/16/2023] [Indexed: 01/24/2023]
Affiliation(s)
- T Fulton-Ward
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
| | - E Khoury
- Cancer Sciences Academic Unit, University Hospital Southampton, Southampton, UK
| | - M Rowe
- Plymouth Oncology Centre, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - M A Baxter
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK; Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Tayside, UK
| | - C M Jones
- Department of Oncology, University of Cambridge, Cambridge, UK; Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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6
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McDiarmid CS, Finch F, Peso M, van Rooij E, Hooper DM, Rowe M, Griffith SC. Experimentally testing mate preference in an avian system with unidirectional bill color introgression. Ecol Evol 2023; 13:e9812. [PMID: 36825134 PMCID: PMC9942114 DOI: 10.1002/ece3.9812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 01/16/2023] [Indexed: 02/23/2023] Open
Abstract
Mating behavior can play a key role in speciation by inhibiting or facilitating gene flow between closely related taxa. Hybrid zones facilitate a direct examination of mating behavior and the traits involved in establishing species barriers. The long-tailed finch (Poephila acuticauda) has two hybridizing subspecies that differ in bill color (red and yellow), and the yellow bill phenotype appears to have introgressed ~350 km eastward following secondary contact. To examine the role of mate choice on bill color introgression, we performed behavioral assays using natural and manipulated bill colors. We found an assortative female mating preference for males of their own subspecies when bill color was not manipulated. However, we did not find this assortative preference in trials based on artificially manipulated bill color. This could suggest that assortative preference is not fixed entirely on bill color and instead may be based on a different trait (e.g., song) or a combination of traits, or alternatively may be due to lower statistical power alongside the bill manipulations being unconvincing to the female choosers. Intriguingly, we find a bias in the inheritance of bill color in captive bred F1 hybrid females. Previous modeling suggests that assortative mate preference and this kind of partial dominance in the underlying genes may together contribute to introgression, making the genetic architecture of bill color in this system a priority for future research.
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Affiliation(s)
- Callum S. McDiarmid
- School of Natural SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Fiona Finch
- School of Natural SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Marianne Peso
- School of Natural SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Erica van Rooij
- School of Natural SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Daniel M. Hooper
- Department of Biological SciencesColumbia UniversityNew YorkNew YorkUSA,Institute for Comparative GenomicsAmerican Museum of Natural HistoryNew YorkNew YorkUSA
| | - Melissah Rowe
- Department of Animal EcologyNetherlands Institute of Ecology (NIOO‐KNAW)WageningenThe Netherlands
| | - Simon C. Griffith
- School of Natural SciencesMacquarie UniversitySydneyNew South WalesAustralia
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7
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Harvey JA, Tougeron K, Gols R, Heinen R, Abarca M, Abram PK, Basset Y, Berg M, Boggs C, Brodeur J, Cardoso P, de Boer JG, De Snoo GR, Deacon C, Dell JE, Desneux N, Dillon ME, Duffy GA, Dyer LA, Ellers J, Espíndola A, Fordyce J, Forister ML, Fukushima C, Gage MJG, García‐Robledo C, Gely C, Gobbi M, Hallmann C, Hance T, Harte J, Hochkirch A, Hof C, Hoffmann AA, Kingsolver JG, Lamarre GPA, Laurance WF, Lavandero B, Leather SR, Lehmann P, Le Lann C, López‐Uribe MM, Ma C, Ma G, Moiroux J, Monticelli L, Nice C, Ode PJ, Pincebourde S, Ripple WJ, Rowe M, Samways MJ, Sentis A, Shah AA, Stork N, Terblanche JS, Thakur MP, Thomas MB, Tylianakis JM, Van Baaren J, Van de Pol M, Van der Putten WH, Van Dyck H, Verberk WCEP, Wagner DL, Weisser WW, Wetzel WC, Woods HA, Wyckhuys KAG, Chown SL. Scientists' warning on climate change and insects. ECOL MONOGR 2022. [DOI: 10.1002/ecm.1553] [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: 11/09/2022]
Affiliation(s)
- Jeffrey A. Harvey
- Department of Terrestrial Ecology Netherlands Institute of Ecology (NIOO‐KNAW) Wageningen The Netherlands
- Department of Ecological Sciences Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Kévin Tougeron
- Earth and Life Institute, Ecology & Biodiversity Université catholique de Louvain Louvain‐la‐Neuve Belgium
- EDYSAN, UMR 7058, Université de Picardie Jules Verne, CNRS Amiens France
| | - Rieta Gols
- Laboratory of Entomology Wageningen University Wageningen The Netherlands
| | - Robin Heinen
- Department of Life Science Systems, School of Life Sciences Technical University of Munich, Terrestrial Ecology Research Group Freising Germany
| | - Mariana Abarca
- Department of Biological Sciences Smith College Northampton Massachusetts USA
| | - Paul K. Abram
- Agriculture and Agri‐Food Canada, Agassiz Research and Development Centre Agassiz British Columbia Canada
| | - Yves Basset
- Smithsonian Tropical Research Institute Panama City Republic of Panama
- Department of Ecology Institute of Entomology, Czech Academy of Sciences Ceske Budejovice Czech Republic
| | - Matty Berg
- Department of Ecological Sciences Vrije Universiteit Amsterdam Amsterdam The Netherlands
- Groningen Institute of Evolutionary Life Sciences University of Groningen Groningen The Netherlands
| | - Carol Boggs
- School of the Earth, Ocean and Environment and Department of Biological Sciences University of South Carolina Columbia South Carolina USA
- Rocky Mountain Biological Laboratory Gothic Colorado USA
| | - Jacques Brodeur
- Institut de recherche en biologie végétale, Département de sciences biologiques Université de Montréal Montréal Québec Canada
| | - Pedro Cardoso
- Laboratory for Integrative Biodiversity Research (LIBRe), Finnish Museum of Natural History Luomus University of Helsinki Helsinki Finland
| | - Jetske G. de Boer
- Department of Terrestrial Ecology Netherlands Institute of Ecology (NIOO‐KNAW) Wageningen The Netherlands
| | - Geert R. De Snoo
- Department of Terrestrial Ecology Netherlands Institute of Ecology (NIOO‐KNAW) Wageningen The Netherlands
| | - Charl Deacon
- Department of Conservation Ecology and Entomology, Faculty of AgriSciences Stellenbosch University Stellenbosch South Africa
| | - Jane E. Dell
- Geosciences and Natural Resources Department Western Carolina University Cullowhee North Carolina USA
| | | | - Michael E. Dillon
- Department of Zoology and Physiology and Program in Ecology University of Wyoming Laramie Wyoming USA
| | - Grant A. Duffy
- School of Biological Sciences Monash University Melbourne Victoria Australia
- Department of Marine Science University of Otago Dunedin New Zealand
| | - Lee A. Dyer
- University of Nevada Reno – Ecology, Evolution and Conservation Biology Reno Nevada USA
| | - Jacintha Ellers
- Department of Ecological Sciences Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Anahí Espíndola
- Department of Entomology University of Maryland College Park Maryland USA
| | - James Fordyce
- Department of Ecology and Evolutionary Biology University of Tennessee, Knoxville Knoxville Tennessee USA
| | - Matthew L. Forister
- University of Nevada Reno – Ecology, Evolution and Conservation Biology Reno Nevada USA
| | - Caroline Fukushima
- Laboratory for Integrative Biodiversity Research (LIBRe), Finnish Museum of Natural History Luomus University of Helsinki Helsinki Finland
| | | | | | - Claire Gely
- Centre for Tropical Environmental and Sustainability Science, College of Science and Engineering James Cook University Cairns Queensland Australia
| | - Mauro Gobbi
- MUSE‐Science Museum, Research and Museum Collections Office Climate and Ecology Unit Trento Italy
| | - Caspar Hallmann
- Radboud Institute for Biological and Environmental Sciences Radboud University Nijmegen The Netherlands
| | - Thierry Hance
- Earth and Life Institute, Ecology & Biodiversity Université catholique de Louvain Louvain‐la‐Neuve Belgium
| | - John Harte
- Energy and Resources Group University of California Berkeley California USA
| | - Axel Hochkirch
- Department of Biogeography Trier University Trier Germany
- IUCN SSC Invertebrate Conservation Committee
| | - Christian Hof
- Department of Life Science Systems, School of Life Sciences Technical University of Munich, Terrestrial Ecology Research Group Freising Germany
| | - Ary A. Hoffmann
- Bio21 Institute, School of BioSciences University of Melbourne Melbourne Victoria Australia
| | - Joel G. Kingsolver
- Department of Biology University of North Carolina Chapel Hill North Carolina USA
| | - Greg P. A. Lamarre
- Smithsonian Tropical Research Institute Panama City Republic of Panama
- Department of Ecology Institute of Entomology, Czech Academy of Sciences Ceske Budejovice Czech Republic
| | - William F. Laurance
- Centre for Tropical Environmental and Sustainability Science, College of Science and Engineering James Cook University Cairns Queensland Australia
| | - Blas Lavandero
- Laboratorio de Control Biológico Universidad de Talca Talca Chile
| | - Simon R. Leather
- Center for Integrated Pest Management Harper Adams University Newport UK
| | - Philipp Lehmann
- Department of Zoology Stockholm University Stockholm Sweden
- Zoological Institute and Museum University of Greifswald Greifswald Germany
| | - Cécile Le Lann
- University of Rennes, CNRS, ECOBIO [(Ecosystèmes, biodiversité, évolution)] ‐ UMR 6553 Rennes France
| | | | - Chun‐Sen Ma
- Climate Change Biology Research Group, State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection, Chinese Academy of Agricultural Sciences Beijing China
| | - Gang Ma
- Climate Change Biology Research Group, State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant Protection, Chinese Academy of Agricultural Sciences Beijing China
| | | | | | - Chris Nice
- Department of Biology Texas State University San Marcos Texas USA
| | - Paul J. Ode
- Department of Agricultural Biology Colorado State University Fort Collins Colorado USA
- Graduate Degree Program in Ecology Colorado State University Fort Collins Colorado USA
| | - Sylvain Pincebourde
- Institut de Recherche sur la Biologie de l'Insecte, UMR 7261, CNRS Université de Tours Tours France
| | - William J. Ripple
- Department of Forest Ecosystems and Society Oregon State University Oregon USA
| | - Melissah Rowe
- Netherlands Institute of Ecology (NIOO‐KNAW) Department of Animal Ecology Wageningen The Netherlands
| | - Michael J. Samways
- Department of Conservation Ecology and Entomology, Faculty of AgriSciences Stellenbosch University Stellenbosch South Africa
| | - Arnaud Sentis
- INRAE, Aix‐Marseille University, UMR RECOVER Aix‐en‐Provence France
| | - Alisha A. Shah
- W.K. Kellogg Biological Station, Department of Integrative Biology Michigan State University East Lansing Michigan USA
| | - Nigel Stork
- Centre for Planetary Health and Food Security, School of Environment and Science Griffith University Nathan Queensland Australia
| | - John S. Terblanche
- Department of Conservation Ecology and Entomology, Faculty of AgriSciences Stellenbosch University Stellenbosch South Africa
| | - Madhav P. Thakur
- Institute of Ecology and Evolution University of Bern Bern Switzerland
| | - Matthew B. Thomas
- York Environmental Sustainability Institute and Department of Biology University of York York UK
| | - Jason M. Tylianakis
- Bioprotection Aotearoa, School of Biological Sciences University of Canterbury Christchurch New Zealand
| | - Joan Van Baaren
- University of Rennes, CNRS, ECOBIO [(Ecosystèmes, biodiversité, évolution)] ‐ UMR 6553 Rennes France
| | - Martijn Van de Pol
- Netherlands Institute of Ecology (NIOO‐KNAW) Department of Animal Ecology Wageningen The Netherlands
- College of Science and Engineering James Cook University Townsville Queensland Australia
| | - Wim H. Van der Putten
- Department of Terrestrial Ecology Netherlands Institute of Ecology (NIOO‐KNAW) Wageningen The Netherlands
| | - Hans Van Dyck
- Earth and Life Institute, Ecology & Biodiversity Université catholique de Louvain Louvain‐la‐Neuve Belgium
| | | | - David L. Wagner
- Ecology and Evolutionary Biology University of Connecticut Storrs Connecticut USA
| | - Wolfgang W. Weisser
- Department of Life Science Systems, School of Life Sciences Technical University of Munich, Terrestrial Ecology Research Group Freising Germany
| | - William C. Wetzel
- Department of Entomology, Department of Integrative Biology, and Ecology, Evolution, and Behavior Program Michigan State University East Lansing Michigan USA
| | - H. Arthur Woods
- Division of Biological Sciences University of Montana Missoula Montana USA
| | - Kris A. G. Wyckhuys
- Chrysalis Consulting Hanoi Vietnam
- China Academy of Agricultural Sciences Beijing China
| | - Steven L. Chown
- Securing Antarctica's Environmental Future, School of Biological Sciences Monash University Melbourne Victoria Australia
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8
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Yazdi HP, Ravinet M, Rowe M, Saetre GP, Guldvog CØ, Eroukhmanoff F, Marzal A, Magallanes S, Runemark A. Extensive transgressive gene expression in testis but not ovary in the homoploid hybrid Italian sparrow. Mol Ecol 2022; 31:4067-4077. [PMID: 35726533 PMCID: PMC9542029 DOI: 10.1111/mec.16572] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 11/09/2021] [Revised: 05/01/2022] [Accepted: 05/12/2022] [Indexed: 11/30/2022]
Abstract
Hybridization can result in novel allelic combinations which can impact the hybrid phenotype through changes in gene expression. While misexpression in F1 hybrids is well documented, how gene expression evolves in stabilized hybrid taxa remains an open question. As gene expression evolves in a stabilizing manner, break‐up of co‐evolved cis‐ and trans‐regulatory elements could lead to transgressive patterns of gene expression in hybrids. Here, we address to what extent gonad gene expression has evolved in an established and stable homoploid hybrid, the Italian sparrow (Passer italiae). Through comparison of gene expression in gonads from individuals of the two parental species (i.e., house and Spanish sparrow) to that of Italian sparrows, we find evidence for strongly transgressive expression in male Italian sparrows—2530 genes (22% of testis genes tested for inheritance) exhibit expression patterns outside the range of both parent species. In contrast, Italian sparrow ovary expression was similar to that of one of the parent species, the house sparrow (Passer domesticus). Moreover, the Italian sparrow testis transcriptome is 26 times as diverged from those of the parent species as the parental transcriptomes are from each other, despite being genetically intermediate. This highlights the potential for regulation of gene expression to produce novel variation following hybridization. Genes involved in mitochondrial respiratory chain complexes and protein synthesis are enriched in the subset that is over‐dominantly expressed in Italian sparrow testis, suggesting that selection on key functions has moulded the hybrid Italian sparrow transcriptome.
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Affiliation(s)
| | - Mark Ravinet
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), AB, Wageningen, The Netherlands
| | - Glenn-Peter Saetre
- Department of Biosciences, Centre for Ecological and Evolutionary Synthesis, University of Oslo, PO, Oslo, Norway
| | - Caroline Øien Guldvog
- Department of Biosciences, Centre for Ecological and Evolutionary Synthesis, University of Oslo, PO, Oslo, Norway
| | - Fabrice Eroukhmanoff
- Department of Biosciences, Centre for Ecological and Evolutionary Synthesis, University of Oslo, PO, Oslo, Norway
| | - Alfonso Marzal
- Department of Anatomy, Cellular Biology and Zoology, University of Extremadura, Badajoz, Spain
| | - Sergio Magallanes
- Department of Anatomy, Cellular Biology and Zoology, University of Extremadura, Badajoz, Spain.,Department of Wetland Ecology, Doñana Biological Station (EBD-CSIC), Avda. Américo Vespucio, 41092, Seville, Spain
| | - Anna Runemark
- Department of Biology, Lund University, Lund, Sweden
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9
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Singh S, Rowe M, Hopkins G, Dahiya A. The way to a man's heart is through his stomach? A unique case report of transient constrictive pericarditis secondary to infarction of herniated omentum following bariatric surgery. Eur Heart J Case Rep 2022; 6:ytac205. [PMID: 35668845 PMCID: PMC9163825 DOI: 10.1093/ehjcr/ytac205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 06/30/2021] [Accepted: 05/13/2022] [Indexed: 11/23/2022]
Abstract
Background Intrapericardial diaphragmatic hernias are a rare form of diaphragmatic hernia. The presentation is usually acute due to trauma or from iatrogenic causes. In some instances however, these patients can present years later. We describe an unusual case of transient constrictive pericarditis associated with herniation of omentum through a diaphgragmatic hernia extending into the pericardial space, which infarcted following recent bariatric surgery. A multi-disciplinary approach was required with surgical correction of the diaphragmatic defect and removal of omentum from the pericardial space. Case summary A 38-year-old gentleman with a history of a remote abdominal stab wound and recent laparoscopic gastric sleeve procedure presented with sharp central chest pain radiating to the shoulder. Chest imaging [echocardiography, computed tomography (CT), and cardiac magnetic resonance imaging (MRI)] revealed the presence of an intrapericardial diaphragmatic hernia and herniation of devascularized omentum into the pericardial space. Surgery was undertaken to remove the pericardial omentum. Echocardiography and cardiac MRI revealed changes of pericardial constriction which resolved with anti-inflammatories. Discussion A multi-disciplinary approach was required in this case with surgical correction of the diaphragmatic defect and removal of omentum from the pericardial space. Multi-modal imaging proved essential in the diagnosis of this rare condition, aiding in timely diagnosis, ongoing management decisions, and for assessing therapeutic response.
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Affiliation(s)
- Suhasini Singh
- 1Royal Brisbane and Women's Hospital, Butterfield Street, 4029 Herston, Queensland, Australia
| | - M Rowe
- 1Royal Brisbane and Women's Hospital, Butterfield Street, 4029 Herston, Queensland, Australia
| | - G Hopkins
- 1Royal Brisbane and Women's Hospital, Butterfield Street, 4029 Herston, Queensland, Australia
| | - A Dahiya
- 2School of Medicine, Griffith University, Gold Coast campus, 4222 Southport, Queensland, Australia
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10
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Mande P, Borthakur S, Rios D, Halvey P, Boisvert A, Rowe M, Cianci M, Agrawal A, Borah M, Viney J, Kis-Toth K, Higginson-Scott N, Otipoby K, Mascanfroni I. LB783 Skin-tethered bifunctional antibodies for treatment of autoimmune and inflammatory skin diseases. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.07.047] [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: 11/28/2022]
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11
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Borthakur S, Mande P, Rios D, Halvey P, Boisvert A, Rowe M, Agrawal A, Borah M, Cianci M, Viney JL, Kis-Toth K, Otipoby KL, Mascanfroni I, Higginson-Scott N. AB0019 TREATMENT OF AUTOIMMUNE AND INFLAMMATORY SKIN DISEASES USING SKIN-TARGETING BIFUNCTIONAL ANTIBODIES: A LOCALIZED IMMUNOMODULATION APPROACH. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Current treatment approaches for autoimmune conditions comprise primarily of systemic immunosuppressants or cytokine blockade. The concentration of therapeutic molecules to the tissues that are the sites of autoimmune and inflammatory diseases is a promising approach with the potential to induce therapeutic benefit and avert risks associated with systemic immunotherapies. Pandion Therapeutics is developing a bifunctional antibody platform that can drive localized immune modulation by combining a “tether antibody” that targets a tissue of choice and “an effector end” that activates specific regulatory immune pathways to restore immune-homeostasis.Objectives:Here we report the engineering of a skin-tethered PD-1 agonist and a skin-tethered CD39 that inhibit T cell activation and function and deplete local ATP, respectively, modulating different arms of the immune system in a tissue specific manner.Methods:Biophysical assays were performed to characterize Skin-tethered immune effectors for drug-like properties and in vitro and in vivo assays for target binding, cellular activity and tissue specific-localization. Moreover, these bifunctionals were tested in pathway-relevant preclinical models such as Vitiligo and Contact Hypersensitivity.Results:Biophysical characterization of the bifunctional molecules showed desired drug like properties including specificity, stability, and manufacturability. The skin tethered bifunctionals showed effector activity in in vitro assays and selectively localized to the skin. Skin localization strikingly correlated with a tether-dependent efficacy compared to a non-tether control.Conclusion:We believe that this therapeutic approach has the potential to drive the resolution of cutaneous inflammation, providing an opportunity for developing new targeted therapies for autoimmune and inflammatory skin diseases.Disclosure of Interests:Susmita Borthakur Shareholder of: Pandion Therapeutics Inc., Employee of: Pandion therapeutics Inc., Purvi Mande: None declared, Daniel Rios: None declared, Patrick Halvey: None declared, Angela Boisvert: None declared, MIchael Rowe: None declared, Anisha Agrawal: None declared, Minasri Borah: None declared, Mike Cianci: None declared, Joanne L. Viney Shareholder of: Pandion therapeutics Inc., Consultant of: Harpoon, Finch, Quench, HotSpot, Employee of: Pandion Therapeutics Inc., Katalin Kis-Toth: None declared, Kevin L. Otipoby Shareholder of: Pandion Therapeutics Inc., Employee of: Pandion Therapeutics Inc., Ivan Mascanfroni: None declared, Nathan Higginson-Scott Shareholder of: Pandion Therapeutics Inc., Consultant of: Mediar Tx, Employee of: Pandion Therapeutics Inc.
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12
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Mccarthy E, Mcdiarmid CS, Hurley LL, Rowe M, Griffith SC. Highly variable sperm morphology in the masked finch ( Poephila personata) and other estrildid finches. Biol J Linn Soc Lond 2021. [DOI: 10.1093/biolinnean/blab048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Spermatozoa exhibit remarkable levels of morphological diversification among and within species. Among the passerine birds, the zebra finch (Taeniopygia guttata) has become a model system for studies of sperm biology, yet studies of closely related Estrildidae finches remain scarce. Here, we examine sperm morphology in the masked finch (Poephila personata) and place the data into the broader context of passerine sperm morphology using data for an additional 189 species. The masked finch exhibited high levels of within- and among-male variation in total sperm length and in specific sperm components. Furthermore, among-male variance in sperm length was significantly greater in estrildid (N = 12) compared with non-estrildid species (N = 178). We suggest that the high variation in sperm morphology in the masked finch and other estrildid species is likely to be linked to low levels of sperm competition, hence relaxed or weak selection on sperm length, in the clade. Our findings highlight that the highly variable sperm of the masked finch and widely studied zebra finch are ‘typical’ for estrildid species and stress the relevance of studying groups of closely related species. Finally, we suggest that further studies of Estrildidae will enhance our understanding of sperm diversity and avian diversity more generally.
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Affiliation(s)
- Elise Mccarthy
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
| | - Callum S Mcdiarmid
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
| | - Laura L Hurley
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
| | - Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), AB, Wageningen, The Netherlands
| | - Simon C Griffith
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
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13
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Lee RJ, Wysocki O, Bhogal T, Shotton R, Tivey A, Angelakas A, Aung T, Banfill K, Baxter M, Boyce H, Brearton G, Copson E, Dickens E, Eastlake L, Gomes F, Hague C, Harrison M, Horsley L, Huddar P, Hudson Z, Khan S, Khan UT, Maynard A, McKenzie H, Palmer D, Robinson T, Rowe M, Thomas A, Tweedy J, Sheehan R, Stockdale A, Weaver J, Williams S, Wilson C, Zhou C, Dive C, Cooksley T, Palmieri C, Freitas A, Armstrong AC. Erratum to 'Longitudinal characterisation of haematological and biochemical parameters in cancer patients prior to and during COVID-19 reveals features associated with outcome': [ESMO Open Volume 6, Issue 1, February 2021, 100005]. ESMO Open 2021; 6:100056. [PMID: 33545518 PMCID: PMC7842131 DOI: 10.1016/j.esmoop.2021.100056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- R J Lee
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK; Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK.
| | - O Wysocki
- The University of Manchester, Manchester, UK; Digital Experimental Cancer Medicine Team, Cancer Research UK Manchester Institute Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - T Bhogal
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - R Shotton
- The Christie NHS Foundation Trust, Manchester, UK
| | - A Tivey
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | - A Angelakas
- University Hospitals of Morecambe Bay, Kendal, UK
| | - T Aung
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - K Banfill
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | - M Baxter
- University of Dundee, Dundee, UK
| | - H Boyce
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - G Brearton
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - E Copson
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - E Dickens
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK
| | - L Eastlake
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - F Gomes
- The Christie NHS Foundation Trust, Manchester, UK
| | - C Hague
- The Christie NHS Foundation Trust, Manchester, UK
| | | | - L Horsley
- The Christie NHS Foundation Trust, Manchester, UK
| | - P Huddar
- Lancashire Teaching Hospitals NHS Trust, Preston, UK
| | - Z Hudson
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - S Khan
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK; Oncology Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - U T Khan
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - A Maynard
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - H McKenzie
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - D Palmer
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - T Robinson
- Bristol Haematology and Oncology Centre, Bristol, UK; Sunrise Oncology Centre, Royal Cornwall Hospital, Truro, UK
| | - M Rowe
- National Institute for Biological Standards and Control, Potters Bar, UK
| | - A Thomas
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK; Oncology Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - J Tweedy
- Institute of Infection and Global Health, University of Liverpool and Tropical and Infectious Diseases Unit, Royal Liverpool Hospital, Liverpool, UK
| | - R Sheehan
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - A Stockdale
- Cancer Research UK Manchester Institute, Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - J Weaver
- The Christie NHS Foundation Trust, Manchester, UK
| | - S Williams
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - C Wilson
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - C Zhou
- The University of Bristol, Bristol, UK
| | - C Dive
- The University of Bristol, Bristol, UK
| | - T Cooksley
- The Christie NHS Foundation Trust, Manchester, UK
| | - C Palmieri
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - A Freitas
- The University of Manchester, Manchester, UK; Digital Experimental Cancer Medicine Team, Cancer Research UK Manchester Institute Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - A C Armstrong
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
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14
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Lee RJ, Wysocki O, Bhogal T, Shotton R, Tivey A, Angelakas A, Aung T, Banfill K, Baxter M, Boyce H, Brearton G, Copson E, Dickens E, Eastlake L, Gomes F, Hague C, Harrison M, Horsley L, Huddar P, Hudson Z, Khan S, Khan UT, Maynard A, McKenzie H, Palmer D, Robinson T, Rowe M, Thomas A, Tweedy J, Sheehan R, Stockdale A, Weaver J, Williams S, Wilson C, Zhou C, Dive C, Cooksley T, Palmieri C, Freitas A, Armstrong AC. Longitudinal characterisation of haematological and biochemical parameters in cancer patients prior to and during COVID-19 reveals features associated with outcome. ESMO Open 2021; 6:100005. [PMID: 33399072 PMCID: PMC7808077 DOI: 10.1016/j.esmoop.2020.100005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/16/2020] [Accepted: 11/02/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Cancer patients are at increased risk of death from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Cancer and its treatment affect many haematological and biochemical parameters, therefore we analysed these prior to and during coronavirus disease 2019 (COVID-19) and correlated them with outcome. PATIENTS AND METHODS Consecutive patients with cancer testing positive for SARS-CoV-2 in centres throughout the United Kingdom were identified and entered into a database following local governance approval. Clinical and longitudinal laboratory data were extracted from patient records. Data were analysed using Mann-Whitney U test, Fisher's exact test, Wilcoxon signed rank test, logistic regression, or linear regression for outcomes. Hierarchical clustering of heatmaps was performed using Ward's method. RESULTS In total, 302 patients were included in three cohorts: Manchester (n = 67), Liverpool (n = 62), and UK (n = 173). In the entire cohort (N = 302), median age was 69 (range 19-93 years), including 163 males and 139 females; of these, 216 were diagnosed with a solid tumour and 86 with a haematological cancer. Preinfection lymphopaenia, neutropaenia and lactate dehydrogenase (LDH) were not associated with oxygen requirement (O2) or death. Lymphocyte count (P < 0.001), platelet count (P = 0.03), LDH (P < 0.0001) and albumin (P < 0.0001) significantly changed from preinfection to during infection. High rather than low neutrophils at day 0 (P = 0.007), higher maximal neutrophils during COVID-19 (P = 0.026) and higher neutrophil-to-lymphocyte ratio (NLR; P = 0.01) were associated with death. In multivariable analysis, age (P = 0.002), haematological cancer (P = 0.034), C-reactive protein (P = 0.004), NLR (P = 0.036) and albumin (P = 0.02) at day 0 were significant predictors of death. In the Manchester/Liverpool cohort 30 patients have restarted therapy following COVID-19, with no additional complications requiring readmission. CONCLUSION Preinfection biochemical/haematological parameters were not associated with worse outcome in cancer patients. Restarting treatment following COVID-19 was not associated with additional complications. Neutropaenia due to cancer/treatment is not associated with COVID-19 mortality. Cancer therapy, particularly in patients with solid tumours, need not be delayed or omitted due to concerns that treatment itself increases COVID-19 severity.
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Affiliation(s)
- R J Lee
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK; Tumour Cell Biology Laboratory, The Francis Crick Institute, London, UK.
| | - O Wysocki
- The University of Manchester, Manchester, UK; Digital Experimental Cancer Medicine Team, Cancer Research UK Manchester Institute Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - T Bhogal
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - R Shotton
- The Christie NHS Foundation Trust, Manchester, UK
| | - A Tivey
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | - A Angelakas
- University Hospitals of Morecambe Bay, Kendal, UK
| | - T Aung
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - K Banfill
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
| | - M Baxter
- University of Dundee, Dundee, UK
| | - H Boyce
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - G Brearton
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - E Copson
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - E Dickens
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK
| | - L Eastlake
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - F Gomes
- The Christie NHS Foundation Trust, Manchester, UK
| | - C Hague
- The Christie NHS Foundation Trust, Manchester, UK
| | | | - L Horsley
- The Christie NHS Foundation Trust, Manchester, UK
| | - P Huddar
- Lancashire Teaching Hospitals NHS Trust, Preston, UK
| | - Z Hudson
- Bristol Haematology and Oncology Centre, Bristol, UK
| | - S Khan
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK; Oncology Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - U T Khan
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - A Maynard
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - H McKenzie
- Cancer Sciences Academic Unit, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - D Palmer
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - T Robinson
- Bristol Haematology and Oncology Centre, Bristol, UK; Sunrise Oncology Centre, Royal Cornwall Hospital, Truro, UK
| | - M Rowe
- National Institute for Biological Standards and Control, Potters Bar, UK
| | - A Thomas
- Leicester Cancer Research Centre, University of Leicester, Leicester, UK; Oncology Department, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - J Tweedy
- Institute of Infection and Global Health, University of Liverpool and Tropical and Infectious Diseases Unit, Royal Liverpool Hospital, Liverpool, UK
| | - R Sheehan
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - A Stockdale
- Cancer Research UK Manchester Institute, Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - J Weaver
- The Christie NHS Foundation Trust, Manchester, UK
| | - S Williams
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - C Wilson
- Weston Park Cancer Centre, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - C Zhou
- The University of Bristol, Bristol, UK
| | - C Dive
- The University of Bristol, Bristol, UK
| | - T Cooksley
- The Christie NHS Foundation Trust, Manchester, UK
| | - C Palmieri
- The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK; The University of Liverpool, Liverpool, UK
| | - A Freitas
- The University of Manchester, Manchester, UK; Digital Experimental Cancer Medicine Team, Cancer Research UK Manchester Institute Cancer Biomarker Centre, The University of Manchester, Alderley Park, UK
| | - A C Armstrong
- The Christie NHS Foundation Trust, Manchester, UK; The University of Manchester, Manchester, UK
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15
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Rowe M, Veerus L, Trosvik P, Buckling A, Pizzari T. The Reproductive Microbiome: An Emerging Driver of Sexual Selection, Sexual Conflict, Mating Systems, and Reproductive Isolation: (Trends in Ecology and Evolution 35, 220-234, 2020). Trends Ecol Evol 2020; 36:98. [PMID: 33234298 DOI: 10.1016/j.tree.2020.10.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Hurley LL, Crino OL, Rowe M, Griffith SC. Variation in female reproductive tract morphology across the reproductive cycle in the zebra finch. PeerJ 2020; 8:e10195. [PMID: 33240602 PMCID: PMC7666545 DOI: 10.7717/peerj.10195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 06/17/2020] [Accepted: 09/24/2020] [Indexed: 11/29/2022] Open
Abstract
Background In seasonally breeding birds, the reproductive tract undergoes a dramatic circannual cycle of recrudescence and regression, with oviduct size increasing 5–220 fold from the non-breeding to the breeding state. Opportunistically breeding birds can produce multiple clutches sequentially across an extended period in response primarily to environmental rather than seasonal cues. In the zebra finch, it has been shown that there is a significant reduction in gonadal morphology in non-breeding females. However, the scale of recrudescence and regression of reproductive tissue within a single breeding cycle is unknown and yet important to understand the cost of breeding, and the physiological readiness to breed in such flexible breeders. Methods We examined the reproductive tissue of breeding female zebra finches at six stages in the nesting cycle from pre-breeding to fledging offspring. We quantified the wet mass of the oviduct, the volume of the largest pre-ovulatory follicle, and the total number of pre-ovulatory follicles present on the ovary. Results Measures of the female reproductive tract were highest during nesting and laying stages and declined significantly in the later stages of the breeding cycle. Importantly, we found that the mass of reproductive tissue changes as much across a single reproductive event as that previously characterized between birds categorized as breeding and non-breeding. However, the regression of the ovary is less dramatic than that seen in seasonal breeders. This could reflect low-level maintenance of reproductive tissues in opportunistic breeders, but needs to be confirmed in wild non-breeding birds.
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Affiliation(s)
- Laura L Hurley
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
| | - Ondi L Crino
- School of Life and Environmental Sciences, Deakin University, Burwood, VIC, Australia
| | - Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology, Wageningen, Netherlands
| | - Simon C Griffith
- Department of Biological Sciences, Macquarie University, Sydney, NSW, Australia
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Rowe M, Veerus L, Trosvik P, Buckling A, Pizzari T. Reproductive Microbiomes and the Sexual Transmission of Beneficial Microbes: Reply to Lombardo et al. Trends Ecol Evol 2020; 35:964-965. [DOI: 10.1016/j.tree.2020.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 08/26/2020] [Accepted: 08/27/2020] [Indexed: 11/17/2022]
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18
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Rowe M, Whittington E, Borziak K, Ravinet M, Eroukhmanoff F, Sætre GP, Dorus S. Molecular Diversification of the Seminal Fluid Proteome in a Recently Diverged Passerine Species Pair. Mol Biol Evol 2020; 37:488-506. [PMID: 31665510 PMCID: PMC6993853 DOI: 10.1093/molbev/msz235] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Seminal fluid proteins (SFPs) mediate an array of postmating reproductive processes that influence fertilization and fertility. As such, it is widely held that SFPs may contribute to postmating, prezygotic reproductive barriers between closely related taxa. We investigated seminal fluid (SF) diversification in a recently diverged passerine species pair (Passer domesticus and Passer hispaniolensis) using a combination of proteomic and comparative evolutionary genomic approaches. First, we characterized and compared the SF proteome of the two species, revealing consistencies with known aspects of SFP biology and function in other taxa, including the presence and diversification of proteins involved in immunity and sperm maturation. Second, using whole-genome resequencing data, we assessed patterns of genomic differentiation between house and Spanish sparrows. These analyses detected divergent selection on immunity-related SF genes and positive selective sweeps in regions containing a number of SF genes that also exhibited protein abundance diversification between species. Finally, we analyzed the molecular evolution of SFPs across 11 passerine species and found a significantly higher rate of positive selection in SFPs compared with the rest of the genome, as well as significant enrichments for functional pathways related to immunity in the set of positively selected SF genes. Our results suggest that selection on immunity pathways is an important determinant of passerine SF composition and evolution. Assessing the role of immunity genes in speciation in other recently diverged taxa should be prioritized given the potential role for immunity-related proteins in reproductive incompatibilities in Passer sparrows.
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Affiliation(s)
- Melissah Rowe
- Natural History Museum, University of Oslo, Oslo, Norway.,Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway.,Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands
| | - Emma Whittington
- Center for Reproductive Evolution, Department of Biology, Syracuse University, Syracuse, NY
| | - Kirill Borziak
- Center for Reproductive Evolution, Department of Biology, Syracuse University, Syracuse, NY
| | - Mark Ravinet
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Fabrice Eroukhmanoff
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Glenn-Peter Sætre
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Steve Dorus
- Center for Reproductive Evolution, Department of Biology, Syracuse University, Syracuse, NY
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Omotoriogun TC, Albrecht T, Gohli J, Hořák D, Johannessen LE, Johnsen A, Kreisinger J, Marki PZ, Ottosson U, Rowe M, Sedláček O, Lifjeld JT. Sperm length variation among Afrotropical songbirds reflects phylogeny rather than adaptations to the tropical environment. ZOOLOGY 2020; 140:125770. [DOI: 10.1016/j.zool.2020.125770] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 03/07/2020] [Accepted: 03/09/2020] [Indexed: 10/24/2022]
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20
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McCrae C, Curtis AF, Nair N, Deroche CB, Shenker J, Rowe M. 0501 Development and Initial Evaluation of Web-Based Cognitive Behavioral Therapy for Insomnia “Nitecapp” in Rural Dementia Caregivers: A Mixed-Methods Study. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Informal caregivers (CGs) of persons with dementia frequently experience insomnia. The time consuming and unpredictable schedule of CGs, and associated emotional/physical exhaustion emphasize the need for brief, easily accessible interventions to treat insomnia. Internet-based behavioral insomnia interventions hold promise, particularly for rural CGs who have limited access to traditional in-person treatments. This study aimed to 1) translate an efficacious 4 session cognitive behavioral therapy for insomnia (CBT-I) to web-based “NiteCAPP” for dementia caregivers, and 2) conduct NiteCAPP usability testing/evaluate acceptability of content and features.
Methods
NiteCAPP is an online CBT-I that incorporates guided delivery through weekly therapist moderator feedback. A stepwise approach was implemented in order to explore user needs and validate NiteCAPP content in a focus group of rural dementia caregivers (n=5) and primary care providers (PCPs; n=5). Participants conducted usability testing and provided ratings of program content (1-least favorable to 5-most favorable) regarding ease of use, amount of information, website maintaining interest, adequate font size, videos maintaining interest/easy to understand/helpful. Participants also indicated whether they had at home internet access, method of internet access, and provided open ended feedback on NiteCAPP. Feedback transcripts were compiled and analyzed independently (C.S.M., A.F.C.) through deductive content analysis. Topics mentioned frequently were categorized and merged into common themes during consensus meeting, and NiteCAPP was subsequently adapted.
Results
Average ratings for NiteCAPP features were high, ranging from 4.1/5 to 4.7/5 across all items. All participants had access to internet through both phone and computer. No barriers to use identified. Feedback themes were largely positive (e.g., comprehensive written material, promotes independence, excellent visual tools for therapy moderator feedback, good pacing, use of visual contrast). Negative themes for improvement/adaptation included adding font size options, a light/dark mode, tab with all videos, reducing amount of scrolling, adding a glossary of terms.
Conclusion
Rural dementia CGs and PCPs evaluated NiteCAPP as easy to use with acceptable features and program content and no barriers to access. Improvement themes were used to adapt NiteCAPP. Next steps are to evaluate feasibility and preliminary efficacy of NiteCAPP in rural dementia CGs with insomnia.
Support
none
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Affiliation(s)
- C McCrae
- University of Missouri, Columbia, MO
| | | | - N Nair
- University of Missouri, Columbia, MO
| | | | - J Shenker
- University of Missouri, Columbia, MO
| | - M Rowe
- University of South Florida, Tampa, FL
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Rowe M, Veerus L, Trosvik P, Buckling A, Pizzari T. The Reproductive Microbiome: An Emerging Driver of Sexual Selection, Sexual Conflict, Mating Systems, and Reproductive Isolation. Trends Ecol Evol 2020; 35:220-234. [DOI: 10.1016/j.tree.2019.11.004] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 11/18/2019] [Accepted: 11/19/2019] [Indexed: 01/14/2023]
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Affiliation(s)
- Melissah Rowe
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands
| | - Patrice Rosengrave
- Department of Pathology and Biomedical Science, University of Otago, Christchurch, New Zealand
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23
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Hurley LL, Rowe M, Griffith SC. Reproductive coordination breeds success: the importance of the partnership in avian sperm biology. Behav Ecol Sociobiol 2019. [DOI: 10.1007/s00265-019-2782-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Calhim S, Pruett-Jones S, Webster MS, Rowe M. Asymmetries in reproductive anatomy: insights from promiscuous songbirds. Biol J Linn Soc Lond 2019. [DOI: 10.1093/biolinnean/blz100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Directional asymmetry in gonad size is commonly observed in vertebrates and is particularly pronounced in birds, where the left testis is frequently larger than the right. The adaptive significance of directional asymmetry in testis size is poorly understood, and whether it extends beyond the testes (i.e. side-correspondent asymmetry along the reproductive tract) has rarely been considered. Using the Maluridae, a songbird family exhibiting variation in levels of sperm competition and directional testis asymmetry, yet similar in ecology and life history, we investigated the relative roles of side-correspondence and sperm competition on male reproductive tract asymmetry at both inter- and intraspecific levels. We found some evidence for side-correspondent asymmetry. Additionally, sperm competition influenced directional asymmetry at each end of the reproductive tract: species experiencing higher levels of sperm competition had a relatively larger right testis and relatively more sperm in the right seminal glomerus. Within red-backed fairy-wrens (Malurus melanocephalus), auxiliary males had relatively more sperm in the left seminal glomerus, in contrast to a right-bias asymmetry throughout the reproductive tract in breeding males. Given that the number of sperm is important for competitive fertilization success, our results suggest that sperm competition shapes reproductive asymmetries beyond testis size, with likely functional consequences for male reproductive success.
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Affiliation(s)
- Sara Calhim
- Department of Biological and Environmental Science, University of Jyväskylä, FI, Finland
| | | | - Michael S Webster
- Cornell Laboratory of Ornithology, Cornell University, Ithaca, NY, USA
| | - Melissah Rowe
- Natural History Museum, University of Oslo, Oslo, Norway
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
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Lifjeld JT, Gohli J, Albrecht T, Garcia-Del-Rey E, Johannessen LE, Kleven O, Marki PZ, Omotoriogun TC, Rowe M, Johnsen A. Evolution of female promiscuity in Passerides songbirds. BMC Evol Biol 2019; 19:169. [PMID: 31412767 PMCID: PMC6694576 DOI: 10.1186/s12862-019-1493-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [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: 03/25/2018] [Accepted: 08/06/2019] [Indexed: 11/10/2022] Open
Abstract
Background Female promiscuity is highly variable among birds, and particularly among songbirds. Comparative work has identified several patterns of covariation with social, sexual, ecological and life history traits. However, it is unclear whether these patterns reflect causes or consequences of female promiscuity, or if they are byproducts of some unknown evolutionary drivers. Moreover, factors that explain promiscuity at the deep nodes in the phylogenetic tree may be different from those important at the tips, i.e. among closely related species. Here we examine the relationships between female promiscuity and a broad set of predictor variables in a comprehensive data set (N = 202 species) of Passerides songbirds, which is a highly diversified infraorder of the Passeriformes exhibiting significant variation in female promiscuity. Results Female promiscuity was highly variable in all major clades of the Passerides phylogeny and also among closely related species. We found several significant associations with female promiscuity, albeit with fairly small effect sizes (all R2 ≤ 0.08). More promiscuous species had: 1) less male parental care, particularly during the early stages of the nesting cycle (nest building and incubation), 2) more short-term pair bonds, 3) greater degree of sexual dichromatism, primarily because females were drabber, 4) more migratory behaviour, and 5) stronger pre-mating sexual selection. In a multivariate model, however, the effect of sexual selection disappeared, while the other four variables showed additive effects and together explained about 16% of the total variance in female promiscuity. Female promiscuity showed no relationship with body size, life history variation, latitude or cooperative breeding. Conclusions We found that multiple traits were associated with female promiscuity, but these associations were generally weak. Some traits, such as reduced parental care in males and more cryptic plumage in females, might even be responses to, rather than causes of, variation in female promiscuity. Hence, the high variation in female promiscuity among Passerides species remains enigmatic. Female promiscuity seems to be a rapidly evolving trait that often diverges between species with similar ecologies and breeding systems. A future challenge is therefore to understand what drives within-lineage variation in female promiscuity over microevolutionary time scales. Electronic supplementary material The online version of this article (10.1186/s12862-019-1493-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jan T Lifjeld
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway.
| | - Jostein Gohli
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway
| | - Tomáš Albrecht
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, v.v.i., Květná 8, CZ-67502, Brno, Czech Republic.,Department of Zoology, Charles University in Prague, Viničná 7, CZ-12844, Prague, Czech Republic
| | - Eduardo Garcia-Del-Rey
- Macaronesian Institute of Field Ornithology, C/ Elias Ramos Gonzalez 5, 3-H, 38001, Santa Cruz de Tenerife, Canary Islands, Spain
| | - Lars Erik Johannessen
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway
| | - Oddmund Kleven
- Norwegian Institute for Nature Research, P.O. Box 5685, Torgarden, NO-7485, Trondheim, Norway
| | - Petter Z Marki
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway.,Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100, Copenhagen, Denmark
| | - Taiwo C Omotoriogun
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway.,A.P. Leventis Ornithological Research Institute, University of Jos, Jos, Nigeria.,Biotechnology Unit, Department of Biological Sciences, Elizade University, P.M.B. 002, Ilara-Mokin, Ondo State, Nigeria
| | - Melissah Rowe
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway.,Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, P.O. Box 1066, Blindern, NO-0316, Oslo, Norway
| | - Arild Johnsen
- Natural History Museum, University of Oslo, P.O. Box 1172, Blindern, NO-0318, Oslo, Norway
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26
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Warren J, Nanayakkara S, Andrianopoulos N, Brennan A, Dinh D, Yudi M, Clark D, Ajani AE, Reid CM, Selkrig L, Shaw J, Hiew C, Freeman M, Kaye D, Kingwell BA, Dart AM, Duffy SJ, Reid C, Andrianopoulos N, Brennan A, Dinh D, Reid C, Ajani A, Duffy S, Clark D, Freeman M, Hiew C, Andrianopoulos N, Oqueli E, Brennan A, Duffy S, Shaw J, Walton A, Dart A, Broughton A, Federman J, Keighley C, Hengel C, Peter K, Stub D, Chan W, Warren J, O’Brien J, Selkrig L, Huntington R, Clark D, Farouque O, Horrigan M, Johns J, Oliver L, Brennan J, Chan R, Proimos G, Dortimer T, Chan B, Nadurata V, Huq R, Fernando D, Al-Fiadh A, Yudi M, Sugumar H, Ramchand J, Han H, Picardo S, Brown L, Oqueli E, Hengel C, Sharma A, Zhu B, Ryan N, Harrison T, New G, Roberts L, Freeman M, Rowe M, Proimos G, Cheong Y, Goods C, Fernando D, Teh A, Parfrey S, Ramzy J, Koshy A, Venkataraman P, Flannery D, Hiew C, Sebastian M, Yip T, Mok M, Jaworski C, Hutchinson A, Cimenkaya C, Ngu P, Khialani B, Salehi H, Turner M, Dyson J, McDonald B, Van Den Nouwelant D, Halliburton K, Reid C, Andrianopoulos N, Brennan A, Dinh D, Yan B, Ajani A, Warren R, Eccleston D, Lefkovits J, Iyer R, Gurvitch R, Wilson W, Brooks M, Biswas S, Yeoh J. Impact of Pre-Procedural Blood Pressure on Long-Term Outcomes Following Percutaneous Coronary Intervention. J Am Coll Cardiol 2019; 73:2846-2855. [DOI: 10.1016/j.jacc.2019.03.493] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/06/2019] [Accepted: 03/07/2019] [Indexed: 11/28/2022]
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Støstad HN, Rowe M, Johnsen A, Lifjeld JT. Sperm head abnormalities are more frequent in songbirds with more helical sperm: A possible trade-off in sperm evolution. J Evol Biol 2019; 32:666-674. [PMID: 30945783 DOI: 10.1111/jeb.13446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 02/25/2019] [Accepted: 03/17/2019] [Indexed: 11/28/2022]
Abstract
Sperm morphology varies enormously across the animal kingdom. Whilst knowledge of the factors that drive the evolution of interspecific variation in sperm morphology is accumulating, we currently have little understanding of factors that may constrain evolutionary change in sperm traits. We investigated whether susceptibility to sperm abnormalities could represent such a constraint in songbirds, a group characterized by a distinctive helical sperm head shape. Specifically, using 36 songbird species and data from light and scanning electron microscopy, we examined among-species correlations between the occurrence of sperm head abnormalities and sperm morphology, as well as the correlation between sperm head abnormalities and two indicators of sperm competition. We found that species with more helically shaped sperm heads (i.e., a wider helical membrane and more pronounced cell waveform) had a higher percentage of abnormal sperm heads than species with less helical sperm (i.e., relatively straight sperm) and that sperm head traits were better predictors of head abnormalities than total sperm length. In contrast, there was no correlation between sperm abnormalities and the level of sperm competition. Given that songbird species with more pronounced helical sperm have higher average sperm swimming speed, our results suggest an evolutionary trade-off between sperm performance and the structural integrity of the sperm head. As such, susceptibility to morphological abnormalities may constrain the evolution of helical sperm morphology in songbirds.
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Affiliation(s)
| | - Melissah Rowe
- Natural History Museum, University of Oslo, Oslo, Norway.,Department of Biosciences, Centre for Ecological and Evolutionary Synthesis, University of Oslo, Oslo, Norway
| | - Arild Johnsen
- Natural History Museum, University of Oslo, Oslo, Norway
| | - Jan T Lifjeld
- Natural History Museum, University of Oslo, Oslo, Norway
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Mohr AE, Girard M, Rowe M, McGraw KJ, Sweazea KL. Varied Effects of Dietary Carotenoid Supplementation on Oxidative Damage in Tissues of Two Waterfowl Species. FASEB J 2019. [DOI: 10.1096/fasebj.2019.33.1_supplement.545.2] [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: 11/11/2022]
Affiliation(s)
- Alex E Mohr
- College of Health SolutionsArizona State UniversityPhoenixAZ
| | - Marc Girard
- School of Life SciencesArizona State UniversityTempeAZ
| | - Melissah Rowe
- Centre for Ecological and Evolutionary SynthesisDepartment of BiosciencesUniversity of OsloOsloNorway
| | | | - Karen L Sweazea
- College of Health SolutionsArizona State UniversityPhoenixAZ
- School of Life SciencesArizona State UniversityTempeAZ
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Mohr AE, Girard M, Rowe M, McGraw KJ, Sweazea KL. Varied effects of dietary carotenoid supplementation on oxidative damage in tissues of two waterfowl species. Comp Biochem Physiol B Biochem Mol Biol 2019; 231:67-74. [PMID: 30794961 DOI: 10.1016/j.cbpb.2019.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/11/2019] [Accepted: 02/11/2019] [Indexed: 12/26/2022]
Abstract
Carotenoids are regarded as a cornerstone of avian vitality and coloration. Currently, the antioxidant potential of dietary carotenoids is debated for birds. Although some studies support a protective role, others report either no effect or pro-oxidant effects. However, the majority of research on this topic has not analyzed the oxidative status of a series of tissues in animals nor considered a range of carotenoid dosages. We investigated the effects of three levels of carotenoid supplementation on plasma, liver, adipose, heart and breast muscle oxidative damage in two congeneric species of waterfowl that exhibit marked differences in carotenoid coloration. After a 6-week depletion period, captive adult northern pintail (Anas acuta) and mallard (A. platyrhynchos) ducks of both sexes were fed either a carotenoid-depleted diet (<3 μg/g xanthophylls, lutein and zeaxanthin), a carotenoid-supplemented diet (50 μg/g) within physiological range, or a carotenoid-rich diet (100 μg/g) within pharmacological range for 22 to 32 weeks. We hypothesized that these dosages of dietary carotenoids would differentially affect oxidative damage between species and sexes and among the tissues examined. We found that dietary xanthophyll supplementation had no significant effect on tissue pro-oxidation in males and females from both species. Moreover, sex or species differences in oxidative stress were only observed in two tissues (plasma and heart). Significant correlations in the levels of oxidative damage were not observed among the tissues examined. In conclusion, the current study does not support a consistent antioxidant role for dietary carotenoids in the tissues of these two waterfowl species. Instead, our results align with the notion that carotenoids play complex, tissue- and species-specific roles in oxidative status in birds.
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Affiliation(s)
- Alex E Mohr
- College of Health Solutions, Arizona State University, Phoenix, AZ, United States of America
| | - Marc Girard
- School of Life Sciences, Arizona State University, Tempe, AZ, United States of America
| | - Melissah Rowe
- School of Life Sciences, Arizona State University, Tempe, AZ, United States of America; Natural History Museum, University of Oslo, 0562 Oslo, Norway; Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, 0316 Oslo, Norway
| | - Kevin J McGraw
- School of Life Sciences, Arizona State University, Tempe, AZ, United States of America
| | - Karen L Sweazea
- College of Health Solutions, Arizona State University, Phoenix, AZ, United States of America; School of Life Sciences, Arizona State University, Tempe, AZ, United States of America.
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Hurley LL, McDiarmid CS, Friesen CR, Griffith SC, Rowe M. Experimental heatwaves negatively impact sperm quality in the zebra finch. Proc Biol Sci 2019; 285:rspb.2017.2547. [PMID: 29343605 DOI: 10.1098/rspb.2017.2547] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 12/18/2017] [Indexed: 11/12/2022] Open
Abstract
For sexually reproducing species, functionally competent sperm are critical to reproduction. While high atmospheric temperatures are known to influence the timing of breeding, incubation and reproductive success in birds, the effect of temperature on sperm quality remains largely unexplored. Here, we experimentally investigated the impact of ecologically relevant extreme temperatures on cloacal temperature and sperm morphology and motility in zebra finches Taeniopygia guttata We periodically sampled males exposed to 30°C or 40°C temperatures daily for 14 consecutive days. Following a 12-day (23°C) recovery period, birds were again exposed to heat, but under the alternate treatment (e.g. birds initially exposed to 40°C were exposed to 30°C). Elevated temperatures led to an increase in cloacal temperature and a reduction in the proportion of sperm with normal morphology; these effects were most notable under 40°C conditions, and were influenced by the duration of heat exposure and prior exposure to high temperature. Our findings highlight the potential role of temperature in determining male fertility in birds, and perhaps also in constraining the timing of avian breeding. Given the increased frequency of heatwaves in a warming world, our results suggest the need for further work on climatic influences on sperm quality and male fertility.
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Affiliation(s)
- Laura L Hurley
- Department of Biological Sciences, Macquarie University, Sydney, Australia
| | - Callum S McDiarmid
- Department of Biological Sciences, Macquarie University, Sydney, Australia.,School of Life and Environmental Sciences, University of Sydney, Sydney, Australia
| | | | - Simon C Griffith
- Department of Biological Sciences, Macquarie University, Sydney, Australia
| | - Melissah Rowe
- Natural History Museum, University of Oslo, Oslo, Norway.,Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
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Affiliation(s)
- K Supriya
- Committee on Evolutionary Biology, University of Chicago, Chicago, USA
| | - Trevor D Price
- Department of Ecology and Evolution, University of Chicago, Chicago, USA
| | - Melissah Rowe
- Natural History Museum, University of Oslo, Blindern, Oslo, Norway
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Blindern, Oslo, Norway
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32
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Hurley LL, Rowe M, Griffith SC. Differential sperm-egg interactions in experimental pairings between two subspecies and their hybrids in a passerine bird. Ecol Evol 2018; 8:11725-11732. [PMID: 30598770 PMCID: PMC6303703 DOI: 10.1002/ece3.4624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Accepted: 09/03/2018] [Indexed: 12/11/2022] Open
Abstract
Speciation research has largely overlooked reproductive barriers acting between copulation and the formation of the zygote (i.e., postmating, prezygotic [PMPZ] barriers), especially in internally fertilizing vertebrates. Nonetheless, it is becoming clear that PMPZ reproductive barriers can play a role in the formation and maintenance of species boundaries. We investigated sperm-egg interactions in the recently diverged subspecies pairs of the long-tailed finch, Poephila acuticauda acuticauda and P. a. hecki, to explore potential PMPZ barriers. Specifically, we compared the number of sperm reaching the perivitelline layer (PVL) of the ova, and hence the site of fertilization, in both intra- and inter-subspecies pairings and pairings of F1 hybrid adults with one parental subspecies. Although we found no difference in PVL sperm number among intra- and inter-subspecific pairs, a significantly lower number of sperm reached the site of fertilization in a backcross pairing. As low numbers of PVL sperm appear to be associated with low fertilization success in birds, our findings offer insight into the potential role of postcopulatory processes in limiting gene flow between the subspecies and may help explain the relatively narrow hybrid zone that exists in the wild in this species. Though further work is needed to gain a comprehensive understanding of the morphological, physiological, and molecular mechanisms underlying our results, our study supports the role of PMPZ reproductive barriers in avian speciation, even in recently diverged taxa, that may not yet be fully genetically incompatible.
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Affiliation(s)
- Laura L. Hurley
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Melissah Rowe
- Natural History Museum, University of OsloOsloNorway
- Centre for Ecological and Evolutionary Synthesis, Department of BiosciencesUniversity of OsloOsloNorway
| | - Simon C. Griffith
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
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Rowe M, Wu B. MENTORING YOUNG SCIENTISTS IN DEVELOPMENT OF RESEARCH IDEAS: HIGN INTERPROFESSIONAL SUMMER SCHOLARS PROGRAM. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2383] [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: 11/14/2022] Open
Affiliation(s)
- M Rowe
- University of South Florida, Denver, Colorado
| | - B Wu
- New York University, New York, New York
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34
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Rowe M, Skerget S, Rosenow MA, Karr TL. Identification and characterization of the zebra finch (Taeniopygia guttata) sperm proteome. J Proteomics 2018; 193:192-204. [PMID: 30366121 DOI: 10.1016/j.jprot.2018.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/09/2018] [Accepted: 10/20/2018] [Indexed: 11/30/2022]
Abstract
Spermatozoa exhibit remarkable variability in size, shape, and performance. Our understanding of the molecular basis of this variation, however, is limited, especially in avian taxa. The zebra finch (Taeniopygia guttata) is a model organism in the study of avian sperm biology and sperm competition. Using LC-MS based proteomics, we identify and describe 494 proteins of the zebra finch sperm proteome (ZfSP). Gene ontology and associated bioinformatics analyses revealed a rich repertoire of proteins essential to sperm structure and function, including proteins linked to metabolism and energetics, as well as tubulin binding and microtubule related functions. The ZfSP also contained a number of immunity and defense proteins and proteins linked to sperm motility and sperm-egg interactions. Additionally, while most proteins in the ZfSP appear to be evolutionarily constrained, a small subset of proteins are evolving rapidly. Finally, in a comparison with the sperm proteome of the domestic chicken, we found an enrichment of proteins linked to catalytic activity and cytoskeleton related processes. As the first described passerine sperm proteome, and one of only two characterized avian sperm proteomes, the ZfSP provides a significant step towards a platform for studies of the molecular basis of sperm function and evolution in birds. SIGNIFICANCE: Using highly purified spermatozoa and LC-MS proteomics, we characterise the sperm proteome of the Zebra finch; the main model species for the avian order Passeriformes, the largest and most diverse of the avian clades. As the first described passerine sperm proteome, and one of only two reported avian sperm proteomes, these results will facilitate studies of sperm biology and mechanisms of fertilisation in passerines, as well as comparative studies of sperm evolution and reproduction across birds and other vertebrates.
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Affiliation(s)
- Melissah Rowe
- Natural History Museum, University of Oslo, Oslo 0562, Norway; Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo 0316, Norway.
| | - Sheri Skerget
- Translational Genomics Research Institute, Phoenix, AZ, USA
| | | | - Timothy L Karr
- School of Life Sciences, Arizona State University, AZ, USA.
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35
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Støstad HN, Johnsen A, Lifjeld JT, Rowe M. Sperm head morphology is associated with sperm swimming speed: A comparative study of songbirds using electron microscopy. Evolution 2018; 72:1918-1932. [DOI: 10.1111/evo.13555] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 05/24/2018] [Accepted: 07/05/2018] [Indexed: 01/14/2023]
Affiliation(s)
| | - Arild Johnsen
- Natural History Museum University of Oslo 0318 Oslo Norway
| | | | - Melissah Rowe
- Natural History Museum University of Oslo 0318 Oslo Norway
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences University of Oslo 0316 Oslo Norway
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36
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Yu A, Rowe M, Martin P, Dahiya A. Reversible Methamphetamine-Induced Cardiomyopathy Mimicking Arrhythmogenic Right Ventricular Cardiomyopathy with Ventricular Tachycardia. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Rowe M, Dauber K, Cole C, Kaye G. Ventricular Tachycardia Arising from the Aortic Root Following Surgical Repair of Sinus of Valsalva Aneurysm Successfully Treated by Radiofrequency Ablation. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Tacey M, Dinh D, Brennan A, Andrianopoulos N, Zomer E, Gutman J, MacIsaac A, Hiew C, Rowe M, Senior J, Amerena J, Liew D, Wilson A, Reid C, Stub D, Lefkovits J. Establishment of a Data Linkage Process Between the Victorian Cardiac Outcomes Registry and Victorian Hospital Admission and Emergency Presentation Administrative Datasets. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.609] [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: 11/24/2022]
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39
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Yu A, Rowe M, Atherton J, Dahiya A. A Rare Case of Single Right Coronary Artery with Absent Left Main Coronary Artery. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.382] [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: 11/15/2022]
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40
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Girard V, Tinland A, Bonin JP, Olive F, Poule J, Lancon C, Apostolidis T, Rowe M, Greacen T, Simeoni MC. Relevance of a subjective quality of life questionnaire for long-term homeless persons with schizophrenia. BMC Psychiatry 2017; 17:72. [PMID: 28212630 PMCID: PMC5314634 DOI: 10.1186/s12888-017-1227-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/01/2017] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Increasing numbers of programs are addressing the specific needs of homeless people with schizophrenia in terms of access to housing, healthcare, basic human rights and other domains. Although quality of life scales are being used to evaluate such programs, few instruments have been validated for people with schizophrenia and none for people with schizophrenia who experience major social problems such as homelessness. The aim of the present study was to validate the French version of the S-QoL a self-administered, subjective quality of life questionnaire specific to schizophrenia for people with schizophrenia who are homeless. METHODS In a two-step process, the S-QoL was first administered to two independent convenience samples of long-term homeless people with schizophrenia in Marseille, France. The objective of the first step was to analyse the psychometric properties of the S-QoL. The objective of the second step was to examine, through qualitative interviews with members of the population in question, the relevance and acceptability of the principle quality of life indicators used in the S-QoL instrument. RESULTS Although the psychometric characteristics of the S-QoL were found to be globally satisfactory, from the point of view of the people being interviewed, acceptability was poor. Respondents frequently interrupted participation complaining that questionnaire items did not take into account the specific context of life on the streets. CONCLUSIONS Less intrusive questions, more readily understandable vocabulary and greater relevance to subjects' living conditions are needed to improve the S-QoL questionnaire for this population. A modular questionnaire with context specific sections or specific quality of life instruments for socially excluded populations may well be the way forward.
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Affiliation(s)
- V. Girard
- 0000 0001 2176 4817grid.5399.6Public Health Research Unit EA 3279, Aix-Marseille University, Marseille, France ,0000 0001 0407 1584grid.414336.7Community Mental Health Outreach Team, MARS (Movement and Action for Social Recovery), Public Hospital of Marseille (AP-HM), Marseille, France
| | - A. Tinland
- 0000 0001 2176 4817grid.5399.6Public Health Research Unit EA 3279, Aix-Marseille University, Marseille, France ,0000 0001 0407 1584grid.414336.7Community Mental Health Outreach Team, MARS (Movement and Action for Social Recovery), Public Hospital of Marseille (AP-HM), Marseille, France
| | - J. P. Bonin
- School of Nursing, University of Montreal and Fernand-Seguin Research Centre, Québec, Canada
| | - F. Olive
- 0000 0001 0407 1584grid.414336.7Community Mental Health Outreach Team, MARS (Movement and Action for Social Recovery), Public Hospital of Marseille (AP-HM), Marseille, France
| | - J. Poule
- 0000 0001 0407 1584grid.414336.7Community Mental Health Outreach Team, MARS (Movement and Action for Social Recovery), Public Hospital of Marseille (AP-HM), Marseille, France
| | - C. Lancon
- 0000 0001 2176 4817grid.5399.6Public Health Research Unit EA 3279, Aix-Marseille University, Marseille, France
| | - T. Apostolidis
- 0000 0001 2176 4817grid.5399.6Social Psychology Unit EA849, Aix-Marseille University, 13621 Aix-en-Provence, France
| | - M. Rowe
- 0000000419368710grid.47100.32Yale Program for Recovery and Community Health, Yale University, New Haven, USA
| | - T. Greacen
- Maison Blanche Hospital Research Laboratory, Paris, France
| | - M. C. Simeoni
- 0000 0001 2176 4817grid.5399.6Aix Marseille Université, LPS EA 849, 13621 Aix en Provence, France ,0000 0001 0407 1584grid.414336.7Service d’évaluation médicale, AP-HM, Conception, 13005 Marseille, France
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41
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Davis J, Kaye G, Korczyk D, Rowe M. Does Patient Attendance at Heart Failure Clinic Alter Clinical Outcomes? Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.204] [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: 11/15/2022]
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42
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Rowe M, Osadnik C, Maloney S. Open online courses in health professions education: a scoping review. Physiotherapy 2016. [DOI: 10.1016/j.physio.2016.10.041] [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: 11/27/2022]
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43
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Johnson NA, McLeod JM, Holcomb J, Rowe M, Williams JD. Early life history and spatiotemporal changes in distribution of the rediscovered Suwannee moccasinshell Medionidus walkeri (Bivalvia: Unionidae). ENDANGER SPECIES RES 2016. [DOI: 10.3354/esr00752] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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44
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Rowe M, Moore P, Pratap J, Coucher J, Gould P, Kaye G. Surface ECG Criteria During Pacemaker Implantation are Not Predictive of Right Ventricular Septal Pacing Lead Position when Compared to Cardiac CT. Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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45
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Davis J, Kaye G, Rowe M, Korczyk D, Dimeski G, Franklin M. Compliance to Bisoprolol in Patients with Heart Failure with Reduced Ejection Fraction Attending a General Cardiology Clinic. Heart Lung Circ 2016. [DOI: 10.1016/j.hlc.2016.06.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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46
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Swanson AM, Mehta V, Ofir K, Rowe M, Rossi C, Ginsberg Y, Griffin H, Barker H, White T, Boyd M, David AL. The use of ultrasound to assess fetal growth in a guinea pig model of fetal growth restriction. Lab Anim 2016; 51:181-190. [PMID: 27118731 DOI: 10.1177/0023677216637506] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Fetal growth restriction (FGR) is a common and potentially severe pregnancy complication. Currently there is no treatment available. The guinea pig is an attractive model of human pregnancy as placentation is morphologically very similar between the species. Nutrient restriction of the dam creates growth-restricted fetuses while leaving an intact uteroplacental circulation, vital for evaluating novel therapies for FGR. Growth-restricted fetuses were generated by feeding Dunkin Hartley guinea pig dams 70% of ad libitum intake from four weeks before and throughout pregnancy. The effect of maternal nutrient restriction (MNR) on dams and fetuses was carefully monitored, and ultrasound measurements of pups collected. There was no difference in maternal weight at conception, however by five weeks post conception MNR dams were significantly lighter ( P < 0.05). MNR resulted in significantly smaller pup size from 0.6-0.66 gestation. Ultrasound is a powerful non-invasive tool for assessing the effect of therapeutic interventions on fetal growth, allowing longitudinal measurement of fetuses. This model and method yield data applicable to the human condition without the need for animal sacrifice and will be useful in the translation of therapies for FGR into the clinic.
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Affiliation(s)
- A M Swanson
- 1 Institute for Women's Health, University College London (UCL), London, UK
| | - V Mehta
- 1 Institute for Women's Health, University College London (UCL), London, UK.,2 Centre for Cardiovascular Biology and Medicine, UCL, London, UK
| | - K Ofir
- 1 Institute for Women's Health, University College London (UCL), London, UK
| | - M Rowe
- 1 Institute for Women's Health, University College London (UCL), London, UK
| | - C Rossi
- 1 Institute for Women's Health, University College London (UCL), London, UK
| | - Y Ginsberg
- 1 Institute for Women's Health, University College London (UCL), London, UK
| | - H Griffin
- 3 BSU, Royal Veterinary College, London, UK
| | - H Barker
- 3 BSU, Royal Veterinary College, London, UK
| | - T White
- 3 BSU, Royal Veterinary College, London, UK
| | - M Boyd
- 3 BSU, Royal Veterinary College, London, UK
| | - A L David
- 1 Institute for Women's Health, University College London (UCL), London, UK
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47
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Supriya K, Rowe M, Laskemoen T, Mohan D, Price TD, Lifjeld JT. Early diversification of sperm size in the evolutionary history of the old world leaf warblers (Phylloscopidae). J Evol Biol 2016; 29:777-89. [PMID: 26781541 DOI: 10.1111/jeb.12826] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 01/04/2016] [Accepted: 01/06/2016] [Indexed: 01/06/2023]
Abstract
Sperm morphological traits are highly variable among species and are commonly thought to evolve by post-copulatory sexual selection. However, little is known about the evolutionary dynamics of sperm morphology, and whether rates of evolutionary change are variable over time and among taxonomic groups. Here, we examine sperm morphology from 21 species of Old World leaf warblers (Phylloscopidae), a group of generally dull, sexually monochromatic birds, which are known to have high levels of extra-pair paternity. We found that sperm length differs markedly across species, spanning about 40% of the range observed across a larger selection of passerine birds. Furthermore, we found strong support for an 'early-burst' model of trait evolution, implying that the majority of divergence in sperm length has occurred early in the evolutionary history of this clade with subsequent evolutionary stasis. This large early divergence matches the early divergence reported in ecological traits (i.e. body size and feeding behaviour). Our findings demonstrate that rates of evolution in sperm morphology can change over time in passerine taxa, and that evolutionary stasis in sperm traits can occur even in species exhibiting characteristics consistent with moderate-to-high levels of sperm competition. It remains a major challenge to identify the selection mechanisms and possible constraints responsible for these variable rates of sperm evolution.
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Affiliation(s)
- K Supriya
- Committee on Evolutionary Biology, University of Chicago, Chicago, IL, USA
| | - M Rowe
- Natural History Museum, University of Oslo, Oslo, Norway.,Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - T Laskemoen
- Natural History Museum, University of Oslo, Oslo, Norway
| | - D Mohan
- Wildlife Institute of India, Dehradun, India
| | - T D Price
- Department of Ecology and Evolution, University of Chicago, Chicago, IL, USA
| | - J T Lifjeld
- Natural History Museum, University of Oslo, Oslo, Norway
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48
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Omotoriogun TC, Albrecht T, Hořák D, Laskemoen T, Ottosson U, Rowe M, Sedláček O, Lifjeld JT. Sperm size evolution in African greenbuls (Passeriformes: Pycnonotidae). Biol J Linn Soc Lond 2015. [DOI: 10.1111/bij.12663] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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)
- Taiwo C. Omotoriogun
- Natural History Museum; University of Oslo; Oslo Norway
- AP Leventis Ornithological Research Institute; University of Jos; Jos Nigeria
| | - Tomas Albrecht
- Institute of Vertebrate Biology; Academy of Sciences of the Czech Republic; Brno Czech Republic
- Department of Zoology; Faculty of Science; Charles University in Prague; Prague Czech Republic
| | - David Hořák
- Department of Ecology; Faculty of Science; Charles University in Prague; Prague Czech Republic
| | | | - Ulf Ottosson
- AP Leventis Ornithological Research Institute; University of Jos; Jos Nigeria
| | - Melissah Rowe
- Natural History Museum; University of Oslo; Oslo Norway
- Centre for Ecological and Evolutionary Synthesis; Department of Biosciences; University of Oslo; Oslo Norway
| | - Ondřej Sedláček
- Department of Ecology; Faculty of Science; Charles University in Prague; Prague Czech Republic
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49
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Rowe M, Pierson KL, McGraw KJ. Exploratory behavior is associated with plasma carotenoid accumulation in two congeneric species of waterfowl. Behav Processes 2015; 115:181-90. [DOI: 10.1016/j.beproc.2015.04.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 03/27/2015] [Accepted: 04/17/2015] [Indexed: 11/24/2022]
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50
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Weston A, Trivers G, Vahakangas K, Newman M, Rowe M, Mann D, Harris CC. Detection of carcinogen-DNA adducts in human cells and antibodies to these adducts in human sera. Prog Exp Tumor Res 2015; 31:76-85. [PMID: 3550892 DOI: 10.1159/000413905] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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