Ashley Bell

ORCID: 0000-0003-0198-2205
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About
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Research Areas
  • Microbial Community Ecology and Physiology
  • Bacteriophages and microbial interactions
  • Genomics and Phylogenetic Studies
  • Emergency and Acute Care Studies
  • Aquaculture disease management and microbiota
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Pneumonia and Respiratory Infections
  • Kawasaki Disease and Coronary Complications
  • Antibiotic Resistance in Bacteria
  • Financial Markets and Investment Strategies
  • Neonatal and Maternal Infections
  • Methane Hydrates and Related Phenomena
  • Animal Virus Infections Studies
  • Viral gastroenteritis research and epidemiology
  • Sepsis Diagnosis and Treatment
  • Respiratory viral infections research
  • Gut microbiota and health
  • Child Welfare and Adoption
  • Neonatal Respiratory Health Research
  • Capital Investment and Risk Analysis
  • Hematological disorders and diagnostics
  • Global Healthcare and Medical Tourism
  • Environmental DNA in Biodiversity Studies
  • Multiple and Secondary Primary Cancers
  • Simulation-Based Education in Healthcare

University of Exeter
2021-2025

Rockefeller University
2024

Institut des Maladies Génétiques Imagine
2024

Université Paris Cité
2024

University of Manitoba
2024

Inserm
2024

Great North Children's Hospital
2023

Newcastle upon Tyne Hospitals NHS Foundation Trust
2023

Sotiria General Hospital
2023

Panagiotis & Aglaia Kyriakou Children's Hospital
2023

Despite the growing popularity of cosmetic procedures, sociocultural and quality-of-life factors that motivate patients to undergo such procedures are not well understood. To estimate relative importance seek minimally invasive procedures. This prospective, multicenter observational study was performed at 2 academic 11 private dermatology practice sites represented all US geographic regions. Adult presenting for consultation or treatment from December 4, 2016, through August 9, 2017, were...

10.1001/jamadermatol.2018.2357 article EN JAMA Dermatology 2018-08-23

Food production environments in low- and middle-income countries (LMICs) are recognized as posing significant increasing risks to antimicrobial resistance (AMR), one of the greatest threats global public health food security systems. In order maximize expedite action mitigating AMR, World Bank AMR Global Leaders Group have recommended that is integrated into wider sustainable development strategies. Thus, there an urgent need for tools support decision makers unravelling complex social...

10.1021/acs.est.2c00799 article EN Environmental Science & Technology 2022-09-14
Heather Jackson Judith Zandstra Stephanie Menikou Melissa Shea Hamilton Andrew McArdle and 95 more Román Fischer Adam M. Thorne Honglei Huang Michael W.T. Tanck Machiel H. Jansen Tisham De Philipp Agyeman Ulrich von Both Enitan D. Carrol Marieke Emonts Irini Eleftheriou Michiel van der Flier Colin G. Fink Jolein Gloerich Ronald de Groot Henriëtte A. Moll Marko Pokorn Andrew J. Pollard Luregn J. Schlapbach Μαρία Τσολιά Effua Usuf Victoria Wright Shunmay Yeung Dace Zavadska Werner Zenz Lachlan Coin Climent Casals‐Pascual Aubrey J. Cunnington Federico Martinón‐Torres Jethro Herberg Marien I. de Jonge Michael Levin Taco W. Kuijpers Myrsini Kaforou Heather Jackson Judith Zandstra Stephanie Menikou Shea Hamilton Andrew McArdle Tisham De Philipp Agyeman Ulrich von Both Enitan D. Carrol Marieke Emonts Irini Eleftheriou Michiel van der Flier Colin G. Fink Ronald de Groot Henriëtte A. Moll Marko Pokorn Andrew J. Pollard Luregn J. Schlapbach Μαρία Τσολιά Effua Usuf Victoria Wright Shunmay Yeung Dace Zavadska Werner Zenz Lachlan Coin Aubrey J. Cunnington Federico Martinón‐Torres Jethro Herberg Marien I. de Jonge Michael Levin Taco Kuijpers Myrsini Kaforou Amina Abdulla Christoph Aebi Rachel Agbeko Ladan Ali Wynand Alkema Karen N. Allen Suzanne P. Anderson Imran Ansari Tasnim Arif Tanja Avramoska Bryan Baas Natalija Bahovec Anda Balode Arta Bãrdzdina Anouk M. Barendregt Ruth Barral‐Arca David Bath Sebastian Bauchinger Lucas Baumard Hinrich Baumgart Frances Baxter Kathryn Bell Ashley Bell Xabier Bello Evangelos Bellos Martin Benesch Joshua Bennet Christoph Berger Sara Bernhard‐Stirnemann

Differentiating between self-resolving viral infections and bacterial in children who are febrile is a common challenge, causing difficulties identifying which individuals require antibiotics. Studying the host response to infection can provide useful insights lead identification of biomarkers with diagnostic potential. This study aimed identify protein for future development into an accurate, rapid point-of-care test that distinguish infections, by recruiting presenting health-care settings...

10.1016/s2589-7500(23)00149-8 article EN cc-by The Lancet Digital Health 2023-10-25

Abstract The skin of fish contains a diverse microbiota that has symbiotic functions with the host, facilitating pathogen exclusion, immune system priming, and nutrient degradation. composition microbiomes varies across species in response to variety stressors, however, there been no systematic analysis these studies evaluate how factors shape microbiomes. Here, we examined 1922 from 36 included 98 nine rearing conditions investigate associations between microbiome, species, water...

10.1093/femsec/fiae021 article EN cc-by FEMS Microbiology Ecology 2024-02-14

In Bangladesh, fish provide over 60% of animal-source food with 56.2% this coming from aquaculture produced predominantly in rural freshwater ponds. Increasing demand for products is driving intensification and resulting higher disease prevalence, posing a risk to security. Biosecurity often absent practices Bangladesh antibiotics are commonly used treat prevent outbreaks. Antibiotics administered incorrectly - key factor associated the development antimicrobial resistance (AMR). AMR can be...

10.1016/j.aqrep.2023.101462 article EN cc-by Aquaculture Reports 2023-01-24

Dominant microorganisms of the Sargasso Sea are key drivers global carbon cycle. However, associated viruses that shape microbial community structure and function not well characterised. Here, we combined short long read sequencing to survey phage communities in virus- cellular fractions at viral maximum (80 m) mesopelagic (200 depths. We identified 2,301 populations from 186 genera. Over half here lacked representation ocean metagenomes, whilst 177 genera genomic databases isolates. Viral...

10.1038/s41467-024-48300-6 article EN cc-by Nature Communications 2024-05-14
Dorine Borensztajn Joany M. Zachariasse Enitan D. Carrol Ruud Nijman Ulrich von Both and 95 more Marieke Emonts Jethro Herberg Benno Kohlmaier Michael Levin Emma Lim Ian Maconochie Federico Martinón‐Torres Marko Pokorn Irene Rivero‐Calle Aleksandra Rudzāte Chantal Tan Μαρία Τσολιά Clementien Vermont Dace Zavadska Werner Zenz Henriëtte A. Moll Nienke N. Hagedoorn Willem A. Dik Stéphane Paulus Elizabeth Cocklin Rebecca B. Jennings Joanne Johnston Simon Leigh Karen Newall Sam Romaine Aubrey J. Cunnington Tisham De Myrsini Kaforou Victoria Wright Lucas Baumard Evangelos Bellos Giselle D’Souza Rachel Galassini Dominic Habgood-Coote Shea Hamilton Clive Hoggart Sara Hourmat Heather Jackson Stephanie Menikou Naomi Lin Samuel Nichols Ivonne Pena Paz Priyen Shah Ching‐Fen Shen Ortensia Vito Clare Wilson Amina Abdulla Ladan Ali Sarah Darnell Rikke Jørgensen Sobia Mustafa Salina Persand Laura Kolberg Manuela Zwerenz Judith Buschbeck Christoph Bidlingmaier Vera Binder Katharina Danhauser Nikolaus Haas Matthias Griese Tobias Feuchtinger Julia Keil Matthias Kappler Eberhard Lurz Georg Muench Karl Reiter Carola Schoen Lucille Valentine Karen N. Allen Kathryn Bell Adora Chan Stephen Crulley Kirsty Devine Daniel Fabián Sharon King Paul McAlinden Sam McDonald Anne McDonnell Ailsa Pickering E. Thomson Amanda Wood Diane Wallia Phil Woodsford Frances Baxter Ashley Bell Mathew Rhodes Rachel Agbeko Christine Mackerness Bryan Baas Lieke Kloosterhuis Wilma Oosthoek Tasnim Arif Joshua Bennet Kalvin Collings Ilona van der Giessen

Abstract Background Studies on procalcitonin (PCT) for identifying sepsis were published as early 1993 and since then, PCT has been the topic of over 8,500 studies. Several studies show to be superior CRP in differentiating invasive infections such from viral infections, especially disease course. However, its actual use clinical practice is poorly documented. Our aim was study febrile children attending ED across Europe compare this CRP. Methods The MOFICHE/PERFORM study, a prospective...

10.1186/s12887-025-05483-1 article EN cc-by BMC Pediatrics 2025-03-01

Abstract Background The pondwater microbiome is believed to play a key role in fish health, including shaping mucosal surface microbiomes that help protect against disease. How different physiochemical features relating season, geographical locations, as well crop species shape the pond water finfish aquaculture system, not established. Pangasius ( Pangasianodon hypophthalmus ) and tilapia Oreochromis niloticus are two of most widely farmed disease major impediment expansion their...

10.1186/s40793-025-00687-5 article EN cc-by Environmental Microbiome 2025-03-31

Abstract The SAR11 clade are the most abundant members of surface marine bacterioplankton and a critical component global biogeochemical cycles. Similarly, pelagiphages that infect ubiquitous highly in oceans. Pelagiphages predicted to shape community structures increase carbon turnover throughout Yet, ecological drivers host niche specificity pelagiphage populations poorly understood. Here we report distribution novel called “Polarivirus skadi”, which is sole representative genus. P. skadi...

10.1038/s41396-023-01466-1 article EN cc-by The ISME Journal 2023-07-14

The terrestrial slug Arion subfuscus secretes a glue that is dilute gel with remarkable adhesive and cohesive strength. function of this depends on metals, raising the possibility metal-catalyzed oxidation plays role. extent time course protein was measured by immunoblotting to detect resulting carbonyl groups. Several proteins, particularly one relative molecular mass (M(r)) 165 x 10³, were heavily oxidized. Of proteins known distinguish from non-adhesive mucus, only specific size variants...

10.1242/jeb.051581 article EN Journal of Experimental Biology 2011-04-27

Immune monitoring in cancer immunotherapy involves screening CD8+ T-cell responses against neoantigens, the tumor-specific peptides presented by Major histocompatibility complex Class I (MHCI) on cell surface. High-throughput immune requires methods to produce and characterize small quantities of thousands MHCI–peptide complexes that may be tested for a patient's response. MHCI synthesis has been achieved using photocleavable peptide is exchanged neoantigen; however, assays measure exchange...

10.1021/acs.analchem.2c02423 article EN cc-by-nc-nd Analytical Chemistry 2022-09-30
Esther Willems Jolein Gloerich Anouk Suppers Michiel van der Flier Lambert P. van den Heuvel and 95 more Nicole C. A. J. van de Kar Ria H.L.A. Philipsen Maurice van Dael Myrsini Kaforou Victoria Wright Jethro Herberg Federico Martinón‐Torres Michael Levin Ronald de Groot Alain J. van Gool Dirk J. Lefeber Hans J. C. T. Wessels Marien I. de Jonge Amina Abdulla Christoph Aebi Koen van Aerde Rachel Agbeko Philipp Agyeman Umberto D’Alessandro Ladan Ali Wynand Alkema Karen N. Allen Fernando Álvez González Suzanne P. Anderson Imran Ansari Tasnim Araf Tanja Avramoska Bryan Baas Natalija Bahovec Cristina Balo Farto Anda Balode Anouk M. Barendregt Ruth Barral‐Arca María Barreiro Castro Arta Bārzdiņa David Bath Sebastian Bauchinger Lucas Baumard Hinrich Baumgart Frances Baxter Ashley Bell Kathryn Bell Xabier Bello Evangelos Bellos Martin Benesch Mirian Ben García Joshua Bennet Christoph Berger J. Merlijn van den Berg Sara Bernhard‐Stirnemann Sagida Bibi Christoph Bidlingmaier Alexander Binder Vera Binder Kalifa Bojang Dorine Borensztajn Ulrich von Both Karen Brengel–Pesce Bryan van den Broek Judith Buschbeck Leo Calvo‐Bado Sandra Carnota Enitan D. Carrol Michael J. Carter Miriam Cebey‐López Samba Ceesay Astrid Ceolotto Adora Chan Elizabeth Cocklin Kalvin Collings Stephen Crulley Aubrey J. Cunnington María José Currás-Tuala Katharina Danhauser Saffiatou Darboe Sarah Darnell Tisham De Dãrta Deksne Kirsty Devine Juan Emmanuel Dewez Julia Dudley Carlos Durán Suárez Ernst Eber Irini Eleftheriou Marieke Emonts Daniel Fabián Tobias Feuchtinger Katy Fidler Colin G. Fink Michiel van der Flier A. Marceline van Furth Rachel Galassini Siegfried Gallistl Luisa García Vicente Dace Gardovska

Mechanisms of infection and pathogenesis have predominantly been studied based on differential gene or protein expression. Less is known about posttranslational modifications, which are essential for functional diversity. We applied an innovative glycoproteomics method to study the systemic proteome-wide glycosylation in response infection. The site-specific was characterized plasma derived from well-defined controls patients. found 3862 unique features, we identified 463 distinct intact...

10.1016/j.isci.2023.107257 article EN cc-by-nc-nd iScience 2023-07-04

Abstract When people are endowed with an object, they demand more money in order to part it than would be willing pay acquire the first place. This phenomenon is known as endowment effect. From a behavioral finance point of view, effect interesting because asymmetry between people's willingness object versus seems triggered by mere ownership object. In this paper, we propose that due discrepancies affective equilibria owners and potential buyers endowment. We define equilibrium price or...

10.1080/15427560902720545 article EN Journal of Behavioral Finance 2009-05-29

Limited research has been carried out on Indigenous young people transitioning of care in Canada. This article provides a coherent and meaningful account the journey aging province Manitoba, as presented by 17 leavers. Using qualitative multilevel approach grounded first-person narratives, this study focused incorporating elevating voices Participants detailed their experiences planning for transition care, described life post-care. The leavers expressed that Child Family Services-led...

10.18357/ijcyfs152202422045 article EN cc-by-nc International Journal of Child Youth and Family Studies 2024-07-16

ABSTRACT The methylotrophic OM43 clade are Gammaproteobacteria that comprise some of the smallest free-living cells known and have highly streamlined genomes. represents an important microbial link 0between marine primary production remineralisation carbon back to atmosphere. Bacteriophages shape communities major drivers mortality global biogeochemistry. Recent cultivation efforts brought first viruses infecting members into culture. Here we characterize a novel myophage called Melnitz....

10.1101/2021.08.24.457595 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2021-08-26

Introduction: Treatment of Pregnancy Associated Breast Cancer (PABC) with radiation and endocrine therapy is challenging due to potential risks the fetus. Surgical treatment safe throughout pregnancy, chemotherapy agents such as anthracyclines are during 2 nd 3 rd trimesters. Case Presentation: A 39-year-old G4P3 female presented at 8 weeks gestation a twin pregnancy right breast mass bloody nipple discharge. Past medical history was significant for obesity chronic hypertension. Biopsy...

10.1161/circ.148.suppl_1.14569 article EN Circulation 2023-11-07

10.18043/ncm.69.4.289 article EN North Carolina Medical Journal 2008-07-01

Abstract Bacteria in the SAR11 clade are most abundant members of surface marine bacterioplankton and a critical component global biogeochemical cycles. Similarly, pelagiphages that predate both ubiquitous highly oceans. These viruses predicted to shape community structures increase carbon turnover throughout Yet, ecological drivers host niche specificity pelagiphage populations poorly understood. Here we report distribution novel called Skadi isolated from Western English Channel using...

10.1101/2022.08.10.503363 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2022-08-12

Abstract In Bangladesh, fish provide over 60% of animal-source food with 56.2% this coming from aquaculture produced predominantly in rural freshwater ponds. Increasing demand for products is driving intensification and resulting higher disease prevalence, posing a risk to security. Biosecurity often absent practices Bangladesh antibiotics are commonly used treat prevent outbreaks. Antibiotics administered incorrectly - key factor associated the development antimicrobial resistance (AMR)....

10.1101/2022.09.14.507951 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2022-09-14

ABSTRACT In the summer months, waters of Sargasso Sea are nutrient-limited and strongly stratified, serving as a model system for predicted warmer oceans Anthropocene. The dominant microorganisms surface key drivers global carbon cycle. However, viruses that shape these host communities influence biogeochemical function not well understood. Here, we apply hybrid sequencing approach combines short- long reads to survey phage via metagenomics at viral maximum (80m) mesopelagic (200m) depths....

10.1101/2022.09.19.508504 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2022-09-19

During clinical experiences, physician assistant (PA) students are required to participate in the management of multiple patients simultaneously. One method preparing for experiences is through use simulation. Simulation allows development decision-making and teamwork skills. 1,2 A previous study nursing a multiple-patient simulation demonstrated improved student readiness care patients. 2 The present evaluated effect using on PA comfort with managing an emergency room setting.Four programs...

10.1097/jpa.0000000000000464 article EN The Journal of Physician Assistant Education 2022-11-21
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