1
|
Thomas-Joulié A, Tran S, El Houari L, Seyve A, Bielle F, Birzu C, Lozano-Sanchez F, Mokhtari K, Giry M, Marie Y, Laigle-Donadey F, Dehais C, Houillier C, Psimaras D, Alentorn A, Laurenge A, Touat M, Sanson M, Hoang-Xuan K, Kas A, Rozenblum L, Habert MO, Nichelli L, Leclercq D, Galanaud D, Jacob J, Karachi C, Capelle L, Carpentier A, Mathon B, Belin L, Idbaih A. Prognosis of glioblastoma patients improves significantly over time interrogating historical controls. Eur J Cancer 2024; 202:114004. [PMID: 38493668 DOI: 10.1016/j.ejca.2024.114004] [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: 11/07/2023] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common devastating primary brain cancer in adults. In our clinical practice, median overall survival (mOS) of GBM patients seems increasing over time. METHODS To address this observation, we have retrospectively analyzed the prognosis of 722 newly diagnosed GBM patients, aged below 70, in good clinical conditions (i.e. Karnofsky Performance Status -KPS- above 70%) and treated in our department according to the standard of care (SOC) between 2005 and 2018. Patients were divided into two groups according to the year of diagnosis (group 1: from 2005 to 2012; group 2: from 2013 to 2018). RESULTS Characteristics of patients and tumors of both groups were very similar regarding confounding factors (age, KPS, MGMT promoter methylation status and treatments). Follow-up time was fixed at 24 months to ensure comparable survival times between both groups. Group 1 patients had a mOS of 19 months ([17.3-21.3]) while mOS of group 2 patients was not reached. The recent period of diagnosis was significantly associated with a longer mOS in univariate analysis (HR=0.64, 95% CI [0.51 - 0.81]), p < 0.001). Multivariate Cox analysis showed that the period of diagnosis remained significantly prognostic after adjustment on confounding factors (adjusted Hazard Ratio (aHR) 0.49, 95% CI [0.36-0.67], p < 0.001). CONCLUSION This increase of mOS over time in newly diagnosed GBM patients could be explained by better management of potentially associated non-neurological diseases, optimization of validated SOC, better management of treatments side effects, supportive care and participation in clinical trials.
Collapse
Affiliation(s)
- A Thomas-Joulié
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - S Tran
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - L El Houari
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Unité de Recherche Clinique, F-75013 Paris, France
| | - A Seyve
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Bielle
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - C Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Lozano-Sanchez
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Mokhtari
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - M Giry
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - Y Marie
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - F Laigle-Donadey
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Dehais
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Houillier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - D Psimaras
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Alentorn
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Laurenge
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Touat
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Sanson
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Hoang-Xuan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Kas
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Rozenblum
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - M-O Habert
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Nichelli
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Leclercq
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Galanaud
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - J Jacob
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - C Karachi
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Capelle
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - A Carpentier
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - B Mathon
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Belin
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France
| | - A Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France.
| |
Collapse
|
2
|
Riera-Mestre A, García Morillo JS, Castelbón Fernández J, Hernández-Contreras ME, Aguilera Peiró P, Jacob J, Martínez Valle F, Guillén-Navarro E, Morales-Conejo M. PICO questions and DELPHI methodology for improving the management of patients with acute hepatic porphyria. Rev Clin Esp 2024; 224:272-280. [PMID: 38642893 DOI: 10.1016/j.rceng.2024.04.010] [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: 03/21/2024] [Accepted: 04/05/2024] [Indexed: 04/22/2024]
Abstract
BACKGROUND Acute hepatic porphyrias (AHPs) are a group of rare diseases that encompasses acute intermittent porphyria, variegate porphyria, hereditary coproporphyria, and 5-aminolaevulinic acid dehydratase deficiency porphyria. Symptoms of AHP are nonspecific which, together with its low prevalence, difficult the diagnosis and follow-up of these patients. MATERIAL AND METHODS This project used DELPHI methodology to answer PICO questions related to management of patients with AHPs. The objective was to reach a consensus among multidisciplinary porhyria experts providing answers to those PICO questions for improving diagnosis and follow-up of patients with AHP. RESULTS Ten PICO questions were defined and grouped in four domains: 1. Biochemical diagnosis of patients with AHP. 2. Molecular tests for patients with AHP. 3. Follow-up of patients with AHP. 4. Screening for long-term complications of patients with AHP. CONCLUSIONS PICO questions and DELPHI methodology have provided a consensus on relevant and controversial issues for improving the management of patients with AHP.
Collapse
Affiliation(s)
- A Riera-Mestre
- Servicio de Medicina Interna, Hospital Universitari de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain; Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain; Departamento de Ciencias Clínicas, Facultad de Medicina y Ciencias de la Salud, Universitat de Barcelona, Barcelona, Spain.
| | - J S García Morillo
- Unidad de Enfermedades Autoinmunes y Minoritarias del Adulto, CSUR de Errores Innatos del Metabolismo del Adulto, Servicio de Medicina Interna, Hospital Universitario Virgen del Rocio, Sevilla, Spain
| | - J Castelbón Fernández
- Unidad de Enfermedades Minoritarias y Errores Congénitos del Metabolismo del Adulto (CSUR), Servicio de Medicina Interna, Hospital Universitario 12 de Octubre, Madrid, Spain; Instituto de Investigación Hospital 12 de Octubre (i + 12), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), unidad 723, Madrid, Spain
| | - M E Hernández-Contreras
- Servicio de Medicina Interna, CSUR de Enfermedades Metabólicas Congénitas para Niños y Adultos, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Departamento de Medicina Interna, Facultad de Medicina, Universidad de Murcia (UMU), Murcia, Spain
| | - P Aguilera Peiró
- Servicio de Dermatología, Hospital Clínic de Barcelona, Barcelona, Spain; Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid, Spain; Departamento de Medicina. Universitat de Barcelona, Barcelona, Spain; Fundació de Recerca Clínic Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer (FRCB-IDIBAPS), Barcelona, Spain
| | - J Jacob
- Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain; Departamento de Ciencias Clínicas, Facultad de Medicina y Ciencias de la Salud, Universitat de Barcelona, Barcelona, Spain; Servicio de Urgencias, Hospital Universitari de Bellvitge, Barcelona, Spain
| | - F Martínez Valle
- Servicio de Medicina Interna, Hospital Universitari Vall d'Hebrón, Barcelona, Spain
| | - E Guillén-Navarro
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), Madrid, Spain; Sección de Genética Médica y Servicio de Pediatría, CSUR de Enfermedades Metabólicas Congénitas para Niños y Adultos, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Departamento de Cirugía, Pediatría, Obstetricia y Ginecología, Facultad de Medicina, Universidad de Murcia (UMU), Murcia, Spain; Instituto Murciano de Investigación Biosanitaria Pascual Parrilla (IMIB), Murcia, Spain
| | - M Morales-Conejo
- Unidad de Enfermedades Minoritarias y Errores Congénitos del Metabolismo del Adulto (CSUR), Servicio de Medicina Interna, Hospital Universitario 12 de Octubre, Madrid, Spain; Instituto de Investigación Hospital 12 de Octubre (i + 12), Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), unidad 723, Madrid, Spain
| |
Collapse
|
3
|
Kazasidis O, Geduhn A, Jacob J. High-resolution early warning system for human Puumala hantavirus infection risk in Germany. Sci Rep 2024; 14:9602. [PMID: 38671000 PMCID: PMC11053085 DOI: 10.1038/s41598-024-60144-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
The fluctuation of human infections by the Puumala orthohantavirus (PUUV) in Germany has been linked to weather and phenology parameters that drive the population growth of its host species. We quantified the annual PUUV-outbreaks at the district level by binarizing the reported infections in the period 2006-2021. With these labels we trained a model based on a support vector machine classifier for predicting local outbreaks and incidence well in advance. The feature selection for the optimal model was performed by a heuristic method and identified five monthly weather variables from the previous two years plus the beech flowering intensity of the previous year. The predictive power of the optimal model was assessed by a leave-one-out cross-validation in 16 years that led to an 82.8% accuracy for the outbreak and a 0.457 coefficient of determination for the incidence. Prediction risk maps for the entire endemic area in Germany will be annually available on a freely-accessible permanent online platform of the German Environment Agency. The model correctly identified 2022 as a year with low outbreak risk, whereas its prediction for large-scale high outbreak risk in 2023 was not confirmed.
Collapse
Affiliation(s)
- Orestis Kazasidis
- Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161, Münster, Germany.
| | - Anke Geduhn
- Laboratory for Health Pests and Their Control, German Environment Agency, Corrensplatz 1, 14195, Berlin, Germany
| | - Jens Jacob
- Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161, Münster, Germany
| |
Collapse
|
4
|
Ruphrect-Smith H, Davies S, Jacob J, Edbrooke-Childs J. Ethnic differences in treatment outcome for children and young people accessing mental health support. Eur Child Adolesc Psychiatry 2024; 33:1121-1131. [PMID: 37245162 PMCID: PMC11032270 DOI: 10.1007/s00787-023-02233-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 05/16/2023] [Indexed: 05/29/2023]
Abstract
Children and Young People (CYP) from minoritized ethnic backgrounds experience structural inequalities in Children and Young People's Mental Health Settings (CYPMHS). This mixed methods study explores whether CYP's ethnicity is associated with their treatment outcomes (operationalised as 'measurable change') from CYPMHS. A multilevel multi-nominal regression analysis, controlling for age, gender, referral source, presenting difficulty, case closure reason, suggests that CYP from Asian backgrounds (OR = 0.82, CI [0.70, 0.96]) and Mixed-race (odds ratio (OR) = 0.80; 95% CI [0.69, 0.92]) are less likely to report measurable improvement in mental health difficulties compared to White British CYP. Three themes from a thematic analysis of semi-structured interviews with 15 CYP from minoritized ethnic backgrounds focused on views and experiences of ending mental health support are also presented. CYP view personalised support and the right therapist as conducive to good endings and valued a range of outcomes pertaining to empowerment. Experiences of stigma and inequalities may begin to explain the less positive outcomes experienced by Asian and Mixed-race CYP found in the regression analysis. The implications of these findings and future areas of research are suggested.
Collapse
Affiliation(s)
- H Ruphrect-Smith
- Clinical, Educational, and Health Psychology, University College London, London, UK
| | - S Davies
- Evidence Based Practice Unit, University College London and the Anna Freud Centre, Anna Freud, 4-8 Rodney Street, London, N1 9JH, UK
| | - J Jacob
- Clinical, Educational, and Health Psychology, University College London, London, UK
- Child Outcomes Research Consortium, Anna Freud, London, UK
| | - J Edbrooke-Childs
- Clinical, Educational, and Health Psychology, University College London, London, UK.
- Evidence Based Practice Unit, University College London and the Anna Freud Centre, Anna Freud, 4-8 Rodney Street, London, N1 9JH, UK.
- Child Outcomes Research Consortium, Anna Freud, London, UK.
| |
Collapse
|
5
|
Walther B, Bohot A, Ennen H, Beilmann P, Schäper O, Hantschke P, Werdin S, Jacob J. Technical assessment of mechanical and electronic traps to facilitate future improvements in trap efficacy and humaneness. Pest Manag Sci 2024. [PMID: 38319070 DOI: 10.1002/ps.8011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND Snap traps and electronic traps are the main devices for nonchemical management of rodent pests. Traps should be efficient and should not cause unnecessary suffering of animals. Harmonized, systematic test methods are required to make sure that mechanical forces or electrical parameters are optimal to achieve swift unconsciousness and death. This study aimed to describe technical trap properties that can be used to facilitate future improvements in trap efficacy and humaneness. METHODS We constructed a device to assess spring energy, triggering force, impulse and clamping force, and developed an arrangement to assess effective voltage, current, effective current and effective energy taking effect on rodent bodies in electronic traps - all without the use of animals. Descriptive data of trap characteristics were collated. RESULTS All factors showed variability among snap trap models and trigger types, and there was considerable overlap between mouse and rat traps. For most trap models, there was no difference among new snap traps and traps that had been trigged 20 times. Effective current and effective energy decreased with lower voltage input, but the traps indicated weak battery by LED lights, and one model switched off automatically when voltage was insufficient. CONCLUSION With the device and the electronic arrangement, the majority of snap trap models and electronic traps available on the market can be assessed in a standardized and repeatable way. Matching the data generated in this study with data on time for trapped target animals to reach irreversible unconsciousness, and experiences from pest control practitioners, should allow relating properties of traps to efficacy and animal welfare issues. This can support further development and optimization of traps for nonchemical rodent pest control. © 2024 Julius Kuehn-Institut and The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Collapse
Affiliation(s)
- Bernd Walther
- Julius Kuehn-Institute, Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| | - André Bohot
- TU Dresden, Institute of Solid Mechanics, Dresden, Germany
| | - Hendrik Ennen
- Julius Kuehn-Institute, Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| | - Paul Beilmann
- Julius Kuehn-Institute, Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| | - Oliver Schäper
- Julius Kuehn-Institute, Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| | | | - Sven Werdin
- TU Dresden, Institute of Solid Mechanics, Dresden, Germany
| | - Jens Jacob
- Julius Kuehn-Institute, Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| |
Collapse
|
6
|
Bujnoch FM, Reil D, Drewes S, Rosenfeld UM, Ulrich RG, Jacob J, Imholt C. Small mammal community composition impacts bank vole (Clethrionomys glareolus) population dynamics and associated seroprevalence of Puumala orthohantavirus. Integr Zool 2024; 19:52-65. [PMID: 37899277 DOI: 10.1111/1749-4877.12782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2023]
Abstract
Rodents are important reservoirs for zoonotic pathogens that cause diseases in humans. Biodiversity is hypothesized to be closely related to pathogen prevalence through multiple direct and indirect pathways. For example, the presence of non-host species can reduce contact rates of the main reservoir host and thus reduce the risk of transmission ("dilution effect"). In addition, an overlap in ecological niches between two species could lead to increased interspecific competition, potentially limiting host densities and reducing density-dependent pathogen transmission processes. In this study, we investigated the relative impact of population-level regulation of direct and indirect drivers of the prevalence of Puumala orthohantavirus (PUUV) in bank voles (Clethrionomys glareolus) during years with high abundance. We compiled data on small mammal community composition from four regions in Germany between 2010 and 2013. Structural equation modeling revealed a strong seasonality in PUUV control mechanisms in bank voles. The abundance of shrews tended to have a negative relationship with host abundance, and host abundance positively influenced PUUV seroprevalence, while at the same time increasing the abundance of competing non-hosts like the wood mouse (Apodemus sylvaticus) and the yellow-necked field mouse (Apodemus flavicollis) were associated with reduced PUUV seroprevalence in the host. These results indicate that for PUUV in bank voles, dilution is associated with increased interspecific competition. Anthropogenic pressures leading to the decline of Apodemus spp. in a specific habitat could lead to the amplification of mechanisms promoting PUUV transmission within the host populations.
Collapse
Affiliation(s)
- Felicitas Maria Bujnoch
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Münster, Germany
- University of Münster, Institute for Evolution and Biodiversity, Münster, Germany
| | - Daniela Reil
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Münster, Germany
| | - Stephan Drewes
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany
| | - Ulrike M Rosenfeld
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany
| | - Rainer G Ulrich
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Institute of Novel and Emerging Infectious Diseases, Greifswald-Insel Riems, Germany
| | - Jens Jacob
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Münster, Germany
| | - Christian Imholt
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Münster, Germany
| |
Collapse
|
7
|
Massei G, Jacob J, Hinds LA. Developing fertility control for rodents: a framework for researchers and practitioners. Integr Zool 2024; 19:87-107. [PMID: 37277987 DOI: 10.1111/1749-4877.12727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Fertility control is often heralded as a humane and effective technique for management of overabundant wildlife, including rodents. The intention is to reduce the use of lethal and inhumane methods, increase farm productivity and food security as well as reduce disease transmission, particularly of zoonoses. We developed a framework to guide researchers and stakeholders planning to assess the effectiveness of a potential contraceptive agent for a particular species. Our guidelines describe the overarching research questions which must be sequentially addressed to ensure adequate data are collected so that a contraceptive can be registered for use in broad-scale rodent management. The framework indicates that studies should be undertaken iteratively and, at times, in parallel, with initial research being conducted on (1) laboratory-based captive assessments of contraceptive effects in individuals; (2) simulation of contraceptive delivery using bait markers and/or surgical sterilization of different proportions of a field-based or enclosure population to determine how population dynamics are affected; (3) development of mathematical models which predict the outcomes of different fertility control scenarios; and (4) implementation of large-scale, replicated trials to validate contraceptive efficacy under various management-scale field situations. In some circumstances, fertility control may be most effective when integrated with other methods (e.g. some culling). Assessment of non-target effects, direct and indirect, and the environmental fate of the contraceptive must also be determined. Developing fertility control for a species is a resource-intensive commitment but will likely be less costly than the ongoing environmental and economic impacts by rodents and rodenticides in many contexts.
Collapse
Affiliation(s)
- Giovanna Massei
- Botstiber Institute for Wildlife Fertility Control, Department of Environment and Geography, University of York, Heslington, York, UK
| | - Jens Jacob
- Rodent Research, Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute (JKI) Federal Research Institute for Cultivated Plants, Münster, Germany
| | - Lyn A Hinds
- CSIRO Health and Biosecurity, Canberra, ACT, Australia
| |
Collapse
|
8
|
Ghelani GH, Zerdan MB, Jacob J, Spiess PE, Li R, Necchi A, Grivas P, Kamat A, Danziger N, Lin D, Huang R, Decker B, Sokol ES, Cheng L, Pavlick D, Ross JS, Bratslavsky G, Basnet A. HPV-positive clinically advanced squamous cell carcinoma of the urinary bladder (aBSCC): A comprehensive genomic profiling (CGP) study. Urol Oncol 2023; 41:486.e15-486.e23. [PMID: 37821306 DOI: 10.1016/j.urolonc.2023.09.001] [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: 07/01/2023] [Revised: 08/31/2023] [Accepted: 09/03/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Advanced bladder squamous cell carcinoma (aBSCC) is an uncommon form of urinary bladder malignancy when compared with the much higher urothelial carcinoma incidence. We studied the genomic alteration (GA) landscape in a series of aBSCC based on the association with human papilloma virus (HPV) to determine if differences in GA would be observed between the positive and negative groups. METHODS Using a hybrid capture-based FDA-approved CGP assay, a series of 171 aBSCC were sequenced to evaluate all classes of GA. Tumor mutational burden (TMB) was determined on up to 1.1 Mbp of sequenced DNA and microsatellite instability (MSI) was determined on up to 114 loci. Programmed cell death ligand -1 (PD-L1) expression was determined by IHC (Dako 22C3) with negative expression when PD-L1 was 0, lower expression of positivity set at 1 to 49%, and higher expression set at ≥50% expression. RESULTS Overall, 11 (6.4%) of the aBSCC were found to harbor HPV sequences (10 HPV16 and 1 HPV 11). HPV+ status was identified slightly more often in women (NS) and in younger patients (P = 0.04); 2 female patients with aBSCC had a prior history of SCC including 1 anal SCC and 1 vaginal SCC. HPV+ aBSCC had fewer GA/tumor (P < 0.0001), more inactivating mutations in RB1 (P = 0.032), and fewer inactivating GA in CDKN2A (P < 0.0001), CDKN2B (P = 0.05), TERT promoter (P = 0.0004) and TP53 (P < 0.0001). GA in genes associated with urothelial carcinoma including FGFR2 and FGFR3 were similar in both HPV+ and HPV- aBSCC groups. MTAP loss (homozygous deletion) which has emerged as a biomarker for PRMT5 inhibitor-based clinical trials was not identified in any of the 11 HPV+ aBSCC cases, which was significantly lower than the 28% positive frequency of MTAP loss in the HPV- aBSCC group (P < 0.0001). MTOR and PIK3CA pathway GA were not significantly different in the 2 groups. Putative biomarkers associated with immunotherapy (IO) response, including MSI and TMB status, were also similar in the 2 groups. PD-L1 expression data was available for a subset of both HPV+ and HPV- cases and showed high frequencies of positive staining which was not different in the 2 groups. CONCLUSIONS HPV+ aBSCC tends to occur more often in younger patients. As reported in other HPV-associated squamous cell carcinomas, HPV+ aBSCC demonstrates significantly reduced frequencies of inactivating mutations in cell cycle regulatory genes with similar GA in MTOR and PIK3CA pathways. The implication of HPV in the pathogenesis of bladder cancer remains unknown but warrants further exploration and clinical validation.
Collapse
Affiliation(s)
| | | | - J Jacob
- Upstate Medical University, Syracuse, NY
| | - P E Spiess
- Department of GU Oncology, Moffitt Cancer Center, Tampa, FL
| | - R Li
- Department of GU Oncology, Moffitt Cancer Center, Tampa, FL
| | - A Necchi
- IRCCS San Raffaele Hospital and Scientific Institute, Milan, Italy
| | - P Grivas
- University of Washington, Seattle, WA
| | - A Kamat
- University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - D Lin
- Foundation Medicine, Cambridge, MA
| | - R Huang
- Foundation Medicine, Cambridge, MA
| | - B Decker
- Foundation Medicine, Cambridge, MA
| | | | - L Cheng
- Department of Pathology and Laboratory Medicine, Brown University Warren Alpert Medical School, Lifespan Academic Medical Center, and the Legorreta Cancer Center at Brown University, Providence, RI
| | | | - J S Ross
- Upstate Medical University, Syracuse, NY
| | | | - A Basnet
- Upstate Medical University, Syracuse, NY
| |
Collapse
|
9
|
Tenore A, Wu Y, Jacob J, Bittermann D, Villa F, Buttaro B, Klapper I. Water activity in subaerial microbial biofilms on stone monuments. Sci Total Environ 2023; 900:165790. [PMID: 37517730 DOI: 10.1016/j.scitotenv.2023.165790] [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] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/30/2023] [Accepted: 07/23/2023] [Indexed: 08/01/2023]
Abstract
Stone monuments can be difficult environments for life, particularly with respect to liquid water access. Nevertheless, microbial communities are found on them with apparent ubiquity. A variety of strategies for access to liquid water have been proposed. Regardless of their water-retention mechanisms details, though, we argue that water activity (a key indicator for cell viability) is constrained by environmental conditions, largely independently of community structure, and is predicted by the local temperature and relative humidity. However, direct measurement of water activity in SABs, particularly those growing on stone surfaces, is difficult. A method for estimating water activity within SABs is presented that uses a minimally invasive combination of conservative sampling, weather data, confocal imaging, and mathematical modeling. Applying the methodology to measurements from the marble roofs of the Federal Hall National Memorial and of the Thomas Jefferson Memorial, estimations are made for water activity in their subaerial stone communities over the course of an approximately one year period.
Collapse
Affiliation(s)
- A Tenore
- Department of Mathematics, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Y Wu
- Department of Mathematics, Temple University, Philadelphia, PA, United States of America
| | - J Jacob
- U.S. National Park Service, North Atlantic-Appalachian Region, Historic Architecture, Conservation, and Engineering Program, United States of America
| | - D Bittermann
- U.S. National Park Service, North Atlantic-Appalachian Region, Historic Architecture, Conservation, and Engineering Program, United States of America
| | - F Villa
- Department of Food, Environmental and Nutritional Sciences, Università degli Studi di Milano, Milan, Italy
| | - B Buttaro
- Sol Sherry Thrombosis Research Center, Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
| | - I Klapper
- Department of Mathematics, Temple University, Philadelphia, PA, United States of America.
| |
Collapse
|
10
|
Martín-Mojarro E, Gil V, Llorens P, Flores-Quesada S, Troiano-Ungerer OJ, Alquézar-Arbé A, Jacob J, Herrero P, Sánchez C, Miró Ò. Factors associated with unjustified chronic treatment with digoxin in patients with acute heart failure and relationship with short-term prognosis. Rev Clin Esp 2023; 223:532-541. [PMID: 37716426 DOI: 10.1016/j.rceng.2023.09.003] [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: 04/13/2023] [Accepted: 08/18/2023] [Indexed: 09/18/2023]
Abstract
OBJECTIVES To analyze the factors related to inadequate chronic treatment with digoxin and whether the inadequacy of treatment has an impact on short-term outcome. METHOD Patients diagnosed with AHF who were in chronic treatment with digoxin, were selected. Digoxin treatment was classified as adequate or inadequate. We investigated factors associated to inadequacy and whether such inadequacy was associated with in-hospital and 30-day mortality, prolonged hospital stay (>7 days) and combined adverse event (re-consultation to the ED or hospitalization for AHF or death from any cause) during the 30 days after discharge. RESULTS We analyzed 2,366 patients on chronic digoxin treatment (median age = 83 years, women = 61%), which was considered adequate in 1,373 cases (58.0%) and inadequate in 993 (42.0%). The inadequacy was associated with older age, less comorbidity, less treatment with beta-blockers and renin-angiotensin inhibitors, better ventricular function, and worse Barthel index. In-hospital and 30-day mortality was higher in patients with inadequate digoxin treatment (9.9% versus 7.6%, p = 0.05; and 12.6% versus 9.1%, p < 0.001, respectively). No differences were recorded in prolonged stay (35.7% versus 33.8%) or post-discharge adverse events (32.9% versus 31.8%). In the model adjusted for baseline and decompensation episode differences, inadequate treatment with digoxin was not significantly associated with any outcome, with an odds ratio of 1.31 (95%CI = 0.85-2.03) for in-hospital mortality; 1.29 (0.74-2.25) for 30-day mortality; 1.07 (0.82-1.40) for prolonged stay; and 0.88 (0.65-1.19) for post-discharge adverse event. CONCLUSION There is a profile of patients with AHF who inadequately receive digoxin, although this inadequateness for chronic digitalis treatment was not associated with short-term adverse outcomes.
Collapse
Affiliation(s)
- E Martín-Mojarro
- Servicio de Urgencias, Hospital Sant Pau i Santa Tecla, Tarragona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - V Gil
- Área de Urgencias, Hospital Clínic Barcelona, IDIBAPS, Universitat de Barcelona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - P Llorens
- Servicio de Urgencias, Corta Estancia y Hospitalización a Domicilio, Hospital General Dr. Balmis, Alicante, Instituto de Investigación Sanitaria y Biómedica de Alicante (ISABIAL), Universidad Miguel Hernández, Alicante, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - S Flores-Quesada
- Servicio de Urgencias, Hospital Sant Pau i Santa Tecla, Tarragona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - O J Troiano-Ungerer
- Servicio de Urgencias, Hospital Sant Pau i Santa Tecla, Tarragona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - A Alquézar-Arbé
- Servicio de Urgencias, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - J Jacob
- Servicio de Urgencias, Hospital Universitari de Bellvitge, l'Hospitalet de Llobregat, Barcelona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - P Herrero
- Servicio de Urgencias, Hospital Universitario Central de Asturias, Oviedo, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - C Sánchez
- Servicio de Urgencias, Hospital Universitari de Vic, Barcelona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain
| | - Ò Miró
- Área de Urgencias, Hospital Clínic Barcelona, IDIBAPS, Universitat de Barcelona, Spain; Servicio de Urgencias, Consorci Hospitalari de Terrassa, Barcelona, Spain.
| |
Collapse
|
11
|
Hubler A, Cooper C, Heinzman K, Jacob J, Hapner E, McDonald AM. Voice Handicap Following Curative Therapy for Locally Advanced Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e237. [PMID: 37784939 DOI: 10.1016/j.ijrobp.2023.06.1160] [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: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Voice changes are a common late effect experienced by head and neck cancer (HNC) survivors, but most prior studies have focused primarily on patients with larynx tumors. The purpose of this study was to characterize voice handicap in a broader population of long term HNC survivors. We also sought to determine the sensitivity of a single question screener for voice handicap in this population. MATERIALS/METHODS This study enrolled patients with locally advanced HNC (T3+ or N+) who received ≥60 Gy at a single academic institution and survived at least 2 years from the completion of radiation therapy (RT). Voice handicap was assessed using the more comprehensive and validated 10-question Voice Handicap Index (VHI-10). Clinically significant voice handicap was defined as a total VHI-10 score of >11. Patient reported hoarseness was assessed by the single question "Have you had problems with hoarseness?" from the EORTC QLQ-HN35 form. Descriptive statistics and univariate binomial logistic regression were used to identify factors associated with significant voice handicap. Missing data were not imputed and denominators were adjusted for each analysis. All analyses were performed using RStudio (PBC, Boston, MA). RESULTS A total of 199 patients were enrolled in this study and included in the analysis; 182 (91%) completed the VHI-10 and 189 (95%) completed the EORTC QLQ-HN35. The median time from completion of RT to QoL assessment was 5.6 years (range: 1.7 - 28.9 years) and the median age was 65 years (range: 25 - 88 years). The primary tumor was most commonly within the oropharynx (51%) followed by larynx (13%) and oral cavity (11%). Surgery was performed in 64% and 63% systemic therapy. Clinically significant voice handicap was present in 34% of patients and the median VHI-10 score was 8 (range: 0 - 40). Primary tumors of the larynx (OR 7.18; 95% CI 2.52-23.8) and oral cavity (OR 3.29; 95% CI 1.21-9.35; p = 0.02) were associated with a higher odds of significant voice handicap than oropharynx tumors. Other factors associated with voice handicap were African American race (OR = 2.78 versus white race, 95% CI 1.13-7.14), female sex (OR 2.34; 95% CI 1.21-4.55), and T3+ tumor stage (OR = 3.53, 95% CI 1.48-9.19). The sensitivity and specificity of the single item hoarseness question from the EORTC QLQ-HN35 for predicting significant voice handicap ranged from 64.6% and 69.7% when a "A little bit" was considered a positive response to 24.6% and 98.2% when "Very much" was considered a positive response. CONCLUSION Significant voice handicap was present in more than one-third of long term HNC survivors in this cohort and primary tumors of the larynx and oral cavity were associated with a higher odds of voice impairment. A single question about hoarseness was not sensitive for detecting significant voice impairment, potentially because voice quality is impacted by a range of factors besides hoarseness. Results of this study highlight the need to improve our understanding of how voice handicap impacts the QoL of HNC survivors.
Collapse
Affiliation(s)
- A Hubler
- University of Alabama at Birmingham, Birmingham, AL
| | - C Cooper
- University of Alabama at Birmingham, Birmingham, AL
| | - K Heinzman
- University of Alabama at Birmingham, Birmingham, AL
| | - J Jacob
- University of Alabama at Birmingham, Birmingham, AL
| | - E Hapner
- University of Alabama at Birmingham, Birmingham, AL
| | - A M McDonald
- University of Alabama at Birmingham, Birmingham, AL
| |
Collapse
|
12
|
Arz C, Król N, Imholt C, Jeske K, Rentería-Solís Z, Ulrich RG, Jacob J, Pfeffer M, Obiegala A. Spotted Fever Group Rickettsiae in Ticks and Small Mammals from Grassland and Forest Habitats in Central Germany. Pathogens 2023; 12:933. [PMID: 37513780 PMCID: PMC10386184 DOI: 10.3390/pathogens12070933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Rickettsiae of the spotted fever group (SFG) are zoonotic tick-borne pathogens. Small mammals are important hosts for the immature life stages of two of the most common tick species in Europe, Ixodes ricinus and Dermacentor reticulatus. These hosts and vectors can be found in diverse habitats with different vegetation types like grasslands and forests. To investigate the influence of environmental and individual factors on Rickettsia prevalence, this study aimed to analyse the prevalence of SFG rickettsiae in ticks and small mammals in different small-scale habitats in central Germany for the first time. Small mammals of ten species and ticks of two species were collected from grasslands and forests in the Hainich-Dün region, central Germany. After species identification, DNA samples from 1098 ticks and ear snips of 1167 small mammals were screened for Rickettsia DNA by qPCR targeting the gltA gene. Positive samples were retested by conventional PCR targeting the ompB gene and sequencing. Rickettsia DNA was detected in eight out of ten small mammal species. Small mammal hosts from forests (14.0%) were significantly more often infected than those from grasslands (4.4%) (p < 0.001). The highest prevalence was found in the mostly forest-inhabiting genus Apodemus (14.8%) and the lowest in Microtus (6.6%), which inhabits grasslands. The prevalence was higher in D. reticulatus (46.3%) than in the I. ricinus complex (8.6%). Adult ticks were more often infected than nymphs (p = 0.0199). All sequenced rickettsiae in I. ricinus complex ticks were R. helvetica, and the ones in D. reticulatus were R. raoultii. Unlike adults, questing nymphs have had only one blood meal, which explains the higher prevalence in I. ricinus adults. Interestingly, habitat type did influence infection probability in small mammals, but did not in ticks. A possible explanation may be the high prevalence in Apodemus flavicollis and A. sylvaticus which were more abundant in the forest.
Collapse
Affiliation(s)
- Charlotte Arz
- Institute of Animal Hygiene and Veterinary Public Health, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany
| | - Nina Król
- Institute of Animal Hygiene and Veterinary Public Health, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany
| | - Christian Imholt
- Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute, Toppheideweg 88, 48161 Münster, Germany
| | - Kathrin Jeske
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Südufer 10, 17493 Greifswald, Germany
| | - Zaida Rentería-Solís
- Institute for Parasitology, Centre for Infectious Diseases, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 35, 04103 Leipzig, Germany
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Südufer 10, 17493 Greifswald, Germany
| | - Jens Jacob
- Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute, Toppheideweg 88, 48161 Münster, Germany
| | - Martin Pfeffer
- Institute of Animal Hygiene and Veterinary Public Health, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany
| | - Anna Obiegala
- Institute of Animal Hygiene and Veterinary Public Health, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany
| |
Collapse
|
13
|
Haring V, Jacob J, Walther B, Trost M, Stubbe M, Mertens-Scholz K, Melzer F, Scuda N, Gentil M, Sixl W, Schäfer T, Stanko M, Wolf R, Pfeffer M, Ulrich RG, Obiegala A. White-Toothed Shrews (Genus Crocidura): Potential Reservoirs for Zoonotic Leptospira spp. and Arthropod-Borne Pathogens? Pathogens 2023; 12:781. [PMID: 37375471 DOI: 10.3390/pathogens12060781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Three species of white-toothed shrews of the order Eulipotyphla are present in central Europe: the bicolored (Crocidura leucodon), greater (Crocidura russula) and lesser (Crocidura suaveolens) white-toothed shrews. Their precise distribution in Germany is ill-defined and little is known about them as reservoirs for zoonotic pathogens (Leptospira spp., Coxiella burnetii, Brucella spp., Anaplasma phagocytophilum, Babesia spp., Neoehrlichia mikurensis and Bartonella spp.). We investigated 372 Crocidura spp. from Germany (n = 341), Austria (n = 18), Luxembourg (n = 2) and Slovakia (n = 11). West European hedgehogs (Erinaceus europaeus) were added to compare the presence of pathogens in co-occurring insectivores. Crocidura russula were distributed mainly in western and C. suaveolens mainly in north-eastern Germany. Crocidura leucodon occurred in overlapping ranges with the other shrews. Leptospira spp. DNA was detected in 28/227 C. russula and 2/78 C. leucodon samples. Further characterization revealed that Leptospira kirschneri had a sequence type (ST) 100. Neoehrlichia mikurensis DNA was detected in spleen tissue from 2/213 C. russula samples. Hedgehogs carried DNA from L. kirschneri (ST 100), L. interrogans (ST 24), A. phagocytophilum and two Bartonella species. This study improves the knowledge of the current distribution of Crocidura shrews and identifies C. russula as carrier of Leptospira kirschneri. However, shrews seem to play little-to-no role in the circulation of the arthropod-borne pathogens investigated.
Collapse
Affiliation(s)
- Viola Haring
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald-Insel Riems, Germany
| | - Jens Jacob
- Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | - Bernd Walther
- Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | - Martin Trost
- Dezernat Artenschutz, Staatliche Vogelschutzwarte und CITES, Landesamt für Umweltschutz Sachsen-Anhalt, Reideburger Straße 47, 06116 Halle (Saale), Germany
| | - Michael Stubbe
- Zentralmagazin Naturwissenschaftlicher Sammlungen, Martin-Luther-Universität Halle-Wittenberg, Domplatz 4, 06108 Halle (Saale), Germany
| | - Katja Mertens-Scholz
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Str. 96a, 07743 Jena, Germany
| | - Falk Melzer
- Institute of Bacterial Infections and Zoonoses, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Naumburger Str. 96a, 07743 Jena, Germany
| | - Nelly Scuda
- Bavarian Health and Food Safety Authority, Eggenreuther Weg 43, 91058 Erlangen, Germany
| | - Michaela Gentil
- Laboklin GmbH & Co.KG, Steubenstrasse 4, 97688 Bad Kissingen, Germany
| | - Wolfdieter Sixl
- Institute of Hygiene, University of Graz, 8010 Graz, Austria
| | - Tanja Schäfer
- Wildtierhilfe Schäfer e.V., Waldstraße 275, 63071 Offenbach, Germany
| | - Michal Stanko
- Institute of Parasitology, Slovak Academy of Sciences, Hlinkova 3, 04001 Košice, Slovakia
| | - Ronny Wolf
- Institute of Biology, Molecular Evolution and Systematics of Animals, University of Leipzig, Talstraße 33, 04103 Leipzig, Germany
| | - Martin Pfeffer
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 41-43, 04103 Leipzig, Germany
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald-Insel Riems, Germany
| | - Anna Obiegala
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 41-43, 04103 Leipzig, Germany
| |
Collapse
|
14
|
Groen K, Jacob J, Hein S, Didaskalou EA, van Bodegom PM, Hahne J, Trimbos KB. DNA-based seed intake quantification for enhanced ecological risk assessment of small mammals. Ecotoxicol Environ Saf 2023; 259:115036. [PMID: 37216865 DOI: 10.1016/j.ecoenv.2023.115036] [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] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 04/25/2023] [Accepted: 05/17/2023] [Indexed: 05/24/2023]
Abstract
To prevent the non-acceptable effects of agrochemicals on arable fields, Environmental Risk Assessment (ERA) aims to assess and protect against a wide range of risks due to stressors to non-target species. While exposure to stress is a key factor in ERA models, exposure values are difficult to obtain and rely on laboratory studies with often debatable relevance to field situations. To improve intake estimates, data from realistic field-based scenarios are needed. We developed calibration curves relating known seed numbers of up to 20 onion and carrot seeds consumed by wild-caught wood mice (Apodemus sylvaticus) to the seed DNA content in the feces. Based on these inferred quantitative relationships, a field trial was run to determine seed intake in a natural setting using realistic levels of seed spillage. Onion DNA was detected in the fecal samples of the wood mice caught in the field, which resembled a seed intake of up to 1 onion seed. No intake of carrot seeds was detected. This is the first-ever study to quantify seed intake in a realistic field scenario using a DNA-based analysis, showing that accurate seed intake estimates can be obtained. Our approach can help to improve risk assessment models through its minimally-invasive and accurate assessment of seed intake by ERA representative and non-target species, which would otherwise be undetectable with traditional methods. Our novel approach and its results are highly relevant to studies of food intake and diet composition for basic and applied research alike.
Collapse
Affiliation(s)
- Kevin Groen
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Van Steenis, Building, Einsteinweg 2, 2333 CC Leiden, the Netherlands.
| | - Jens Jacob
- Rodent Research, Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute (JKI) Federal Research Institute for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | - Susanne Hein
- Vertebrate Research, Institute for Plant Protection in Horticulture and Forests, Julius Kühn-Institute (JKI) Federal Research Institute for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | - Emilie A Didaskalou
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Van Steenis, Building, Einsteinweg 2, 2333 CC Leiden, the Netherlands
| | - Peter M van Bodegom
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Van Steenis, Building, Einsteinweg 2, 2333 CC Leiden, the Netherlands
| | - Joerg Hahne
- Bayer AG, Crop Science Division, Terrestrial Vertebrates, Monheim am Rhein, Germany
| | - Krijn B Trimbos
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Van Steenis, Building, Einsteinweg 2, 2333 CC Leiden, the Netherlands
| |
Collapse
|
15
|
Imholt C, Stevens A, Edwards P, Woods D, Jacob J. Demographic Determinants of Residue Profiles of Fungicidal Compounds in Common Voles ( Microtus arvalis) under Semi-Natural and Natural Conditions. Environ Sci Technol 2023; 57:5180-5189. [PMID: 36944351 PMCID: PMC10077593 DOI: 10.1021/acs.est.2c00620] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Environmental risks from plant protection products (PPPs) need to be assessed to ensure safe use. The risk assessments are generally carried out using the common vole as a focal species with conservative theoretical estimates of external exposure. These are then compared to dose-related toxicity endpoints established in toxicity studies, often with laboratory species. The aim of the present study was to determine the actual internal dosimetry of PPPs' active ingredients (AIs) in a population of common voles to provide the basis for informed higher tier risk assessment. As a proof of concept, two fungicidal AIs (fludioxonil and cyprodinil) were investigated using a range of application methodologies. Individuals were treated using oral gavage application (AI dose: 100/200 mg/kg) and fed treated grass (AI sprayed at 2 kg/ha) under laboratory, semi-natural, and natural conditions. Our results show that demographic factors play a significant role in the individual residue profile and that age structure is a key aspect that determines the overall exposure risk of a population. These results are consistent from laboratory to field conditions. Future approaches could establish dose-residue relationships that are reflective of natural food intake rates in wild common vole populations in the risk assessment of PPPs.
Collapse
Affiliation(s)
- Christian Imholt
- Julius
Kühn-Institute, Federal Research Institute for Cultivated Plants, Münster 48161, Germany
| | - Alex Stevens
- Syngenta
Ltd., Jealott’s Hill International Research Centre, Bracknell RG42 6EY, U.K.
| | - Peter Edwards
- Syngenta
Ltd., Jealott’s Hill International Research Centre, Bracknell RG42 6EY, U.K.
| | - David Woods
- Charles
River Laboratories, Tranent EH33 2NE, U.K.
| | - Jens Jacob
- Julius
Kühn-Institute, Federal Research Institute for Cultivated Plants, Münster 48161, Germany
| |
Collapse
|
16
|
Yoo H, Wissocq G, Jacob J, Favier J, Sagaut P. Compressible lattice Boltzmann method with rotating overset grids. Phys Rev E 2023; 107:045306. [PMID: 37198775 DOI: 10.1103/physreve.107.045306] [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: 11/10/2022] [Accepted: 04/06/2023] [Indexed: 05/19/2023]
Abstract
The numerical instability of the lattice Boltzmann method (LBM) at high Mach or high Reynolds number flow is well identified, and it remains a major barrier to its application in more complex configurations such as moving geometries. This work combines the compressible lattice Boltzmann model with rotating overset grids (the so-called Chimera method, sliding mesh, or moving reference frame) for high Mach flows. This paper proposes to use the compressible hybrid recursive regularized collision model with fictitious forces (or inertial forces) in a noninertial rotating reference frame. Also, polynomial interpolations are investigated, which allow fixed inertial and rotating noninertial grids to communicate with each other. We suggest a way to effectively couple the LBM with the MUSCL-Hancock scheme in the rotating grid, which is needed to account for thermal effect of compressible flow. As a result, this approach is demonstrated to have an extended Mach stability limit for the rotating grid. It also demonstrates that this complex LBM scheme can maintain the second-order accuracy of the classic LBM by appropriately using numerical methods like polynomial interpolations and the MUSCL-Hancock scheme. Furthermore, the method shows a very good agreement on aerodynamic coefficients compared to experiments and the conventional finite-volume scheme. This work presents a thorough academic validation and error analysis of the LBM for simulating moving geometries in high Mach compressible flows.
Collapse
Affiliation(s)
- H Yoo
- Aix-Marseille University, CNRS, Centrale Marseille, M2P2, France
| | - G Wissocq
- Aix-Marseille University, CNRS, Centrale Marseille, M2P2, France
| | - J Jacob
- Aix-Marseille University, CNRS, Centrale Marseille, M2P2, France
| | - J Favier
- Aix-Marseille University, CNRS, Centrale Marseille, M2P2, France
| | - P Sagaut
- Aix-Marseille University, CNRS, Centrale Marseille, M2P2, France
| |
Collapse
|
17
|
Jacob J, Mohamed H, Arjuna A. Successful Treatment of Endobronchial Mucormycosis with Antifungal Therapy Only. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.697] [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: 04/05/2023] Open
|
18
|
Kazasidis O, Jacob J. Machine learning identifies straightforward early warning rules for human Puumala hantavirus outbreaks. Sci Rep 2023; 13:3585. [PMID: 36869118 PMCID: PMC9984366 DOI: 10.1038/s41598-023-30596-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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 02/27/2023] [Indexed: 03/05/2023] Open
Abstract
Human Puumala virus (PUUV) infections in Germany fluctuate multi-annually, following fluctuations of the bank vole population size. We applied a transformation to the annual incidence values and established a heuristic method to develop a straightforward robust model for the binary human infection risk at the district level. The classification model was powered by a machine-learning algorithm and achieved 85% sensitivity and 71% precision, despite using only three weather parameters from the previous years as inputs, namely the soil temperature in April of two years before and in September of the previous year, and the sunshine duration in September of two years before. Moreover, we introduced the PUUV Outbreak Index that quantifies the spatial synchrony of local PUUV-outbreaks, and applied it to the seven reported outbreaks in the period 2006-2021. Finally, we used the classification model to estimate the PUUV Outbreak Index, achieving 20% maximum uncertainty.
Collapse
Affiliation(s)
- Orestis Kazasidis
- Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests / Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Toppheideweg 88, 48161, Münster, Germany.
| | - Jens Jacob
- Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests / Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Toppheideweg 88, 48161, Münster, Germany
| |
Collapse
|
19
|
Klemann N, Walther B, Matuschka FR, Jacob J, Endepols S. The stop-feed effect of cholecalciferol (vitamin D 3) and the efficacy of brodifacoum combined with cholecalciferol in Y139C-resistant Norway rats ( Rattus norvegicus). J Pest Sci (2004) 2023; 96:1331-1340. [PMID: 36855526 PMCID: PMC9948778 DOI: 10.1007/s10340-023-01600-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 01/23/2023] [Accepted: 02/08/2023] [Indexed: 05/11/2023]
Abstract
Second-generation anticoagulant rodenticides potentially build persistent residues in animals and accordingly pose a risk of secondary poisoning. We examined the effect of a low concentration of cholecalciferol in brodifacoum bait on bait consumption by Norway rats (Rattus norvegicus Berkenhout 1769) and on the control success in a laboratory study and in field trials. Additionally, the efficacy of both baits was determined against resistant Y139C rats. Cholecalciferol caused a strong stop-feed effect after two days in the laboratory study. On two field study sites each, bait containing either 25 mg kg-1 brodifacoum or 25 mg kg-1 brodifacoum and 100 mg kg-1 cholecalciferol was applied to treat infestations of Norway rats. Infestations were assessed pre- and post-treatment. Rats were radio-tagged, and carcasses were searched for during the treatment period. DNA of each rat was genotyped to determine the resistance status conferred by the VKORC1 gene. On all farms, control success exceeded 90%. On farms treated with brodifacoum only, the ratio of total bait consumption to pre-treatment census was significantly higher (6.6 and 4.8 times) than on farms treated with the combination (2.7 and 2.9 times). 78.8% of 183 rats were confirmed Y139C resistant. Bait ingestion was reduced by almost fifty per-cent when cholecalciferol was added to the bait with no impact on control success. All treatments resulted in control levels exceeding 90%, despite a high proportion of anticoagulant-resistant rats. When the use of highly toxic compounds is required in resistance management, addition of cholecalciferol to these baits may reduce the transfer of residues to the environment.
Collapse
Affiliation(s)
- Nicole Klemann
- Klemann Consult, Federal Research Centre for Cultivated Plants, 48231 Warendorf, Germany
| | - Bernd Walther
- Julius Kühn Institute (JKI), Institute for Plant Protection in Horticulture and Forests and Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | | | - Jens Jacob
- Julius Kühn Institute (JKI), Institute for Plant Protection in Horticulture and Forests and Institute for Epidemiology and Pathogen Diagnostics, Rodent Research, Federal Research Centre for Cultivated Plants, Toppheideweg 88, 48161 Münster, Germany
| | | |
Collapse
|
20
|
Abstract
The COVID-19 pandemic that began in 2019 has resulted in millions of deaths worldwide. Over this period, the economic and healthcare consequences of COVID-19 infection in survivors of acute COVID-19 infection have become apparent. During the course of the pandemic, computer analysis of medical images and data have been widely used by the medical research community. In particular, deep-learning methods, which are artificial intelligence (AI)-based approaches, have been frequently employed. This paper provides a review of deep-learning-based AI techniques for COVID-19 diagnosis using chest radiography and computed tomography. Thirty papers published from February 2020 to March 2022 that used two-dimensional (2D)/three-dimensional (3D) deep convolutional neural networks combined with transfer learning for COVID-19 detection were reviewed. The review describes how deep-learning methods detect COVID-19, and several limitations of the proposed methods are highlighted.
Collapse
Affiliation(s)
- S Aslani
- Centre for Medical Image Computing and Department of Respiratory Medicine, University College London, London, UK.
| | - J Jacob
- Centre for Medical Image Computing and Department of Respiratory Medicine, University College London, London, UK
| |
Collapse
|
21
|
Wilmore B, DeLeon S, Jacob J. An analysis of pediatric hospital readmissions. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00207-0] [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: 01/28/2023]
|
22
|
Gottlieb L, Asrani RP, Overton E, Holdsworth J, Feistritzer N, Jacob J, Steinberg J. Implementing an electronic hand hygiene monitoring system across a large healthcare system during the COVID-19 pandemic. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00666-3] [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: 01/28/2023]
|
23
|
Necchi A, Li R, Rose K, Davaro F, Davaro E, Spiess P, Petros G, Bratslavsky G, Jacob J, Pavlick D, Ross J, Huang R, Lin D, Danziger N, Graf R. CDH1-mutated clinically advanced urothelial bladder cancer (UBC): A genomic landscape and real-world clinical outcome study (RWCOS). Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00588-2] [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: 02/12/2023]
|
24
|
Lin CK, Page A, Babiker A, Jacob J, Satola S, Howard-Anderson J. Activity of newer antibiotics against carbapenem-$$$resistant enterobacterales isolates, emory healthcare, 2016–2021. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00583-9] [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: 01/28/2023]
|
25
|
Wilber E, Babiker A, Howard-Anderson J, Eldridge J, Burd E, Holdsworth J, Jacob J. Decreasing blood culture contamination rates using a specimen diversion device: a quasi-experimental study. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00687-0] [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: 01/28/2023]
|
26
|
Van Riel JM, Page A, Preston A, Figueroa P, Babiker A, Burd E, Jacob J, Satola S. An outbreak of Cupriavidus pauculus Associated with hospital premise plumbing. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00204-5] [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: 01/28/2023]
|
27
|
Martz N, Salleron J, Dhermain F, Vogin G, Daisne J, Audouard RM, Tanguy R, Noel G, Peyre M, Lecouillard I, Jacob J, Attal J, Charissoux M, Veresezan O, Hanzen C, Huchet A, Latorzeff I, Coutte A, Doyen J, Dinu S, Feuvret L, Garcia G, Royer P. ANOCEF Consensus Guideline on Target Volume Delineation for Meningiomas Radiotherapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.775] [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: 11/25/2022]
|
28
|
Sánchez-Marcos C, Jacob J, Llorens P, Rodríguez B, Martín-Sánchez F, Herrera S, Castillero-Díaz L, Herrero P, Gil V, Miró Ò. Análisis de la efectividad y seguridad de las unidades de estancia corta en la hospitalización de pacientes con insuficiencia cardíaca aguda. Propensity Score UCE-EAHFE. Rev Clin Esp 2022. [DOI: 10.1016/j.rce.2022.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
29
|
Jacob J, O'Connor P, Pass B. Muscle Injury Around the Shoulder. Semin Musculoskelet Radiol 2022; 26:535-545. [DOI: 10.1055/s-0042-1756687] [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: 12/24/2022]
Abstract
AbstractAcute shoulder tendon and intra-articular injuries are common and their imaging well described. However, a subset of patients present with more unusual acute shoulder muscle injury. Of these, pectoralis major muscle injuries are encountered the most often and are increasingly prevalent due to a focus on personal fitness, particularly bench-press exercises. Other muscle injuries around the shoulder are rare. This article reviews the anatomy, mechanism of injury, and the imaging findings in relation to injuries of these muscles around the shoulder. We focus on pectoralis major injury but also review proximal triceps, latissimus dorsi, teres major, and deltoid muscle injuries, providing imaging examples.
Collapse
Affiliation(s)
- J. Jacob
- Chapel Allerton Hospital, Leeds Teaching Hospitals Trust, Leeds, United Kingdom
| | - P. O'Connor
- Chapel Allerton Hospital, Leeds Teaching Hospitals Trust, Leeds, United Kingdom
- NIHR Leeds Biomedical Research Centre, Leeds, United Kingdom
| | - B. Pass
- Chapel Allerton Hospital, Leeds Teaching Hospitals Trust, Leeds, United Kingdom
| |
Collapse
|
30
|
Wernike K, Drewes S, Mehl C, Hesse C, Imholt C, Jacob J, Ulrich RG, Beer M. No Evidence for the Presence of SARS-CoV-2 in Bank Voles and Other Rodents in Germany, 2020–2022. Pathogens 2022; 11:pathogens11101112. [PMID: 36297169 PMCID: PMC9610409 DOI: 10.3390/pathogens11101112] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/23/2022] [Accepted: 09/26/2022] [Indexed: 11/16/2022] Open
Abstract
Rodentia is the most speciose mammalian order, found across the globe, with some species occurring in close proximity to humans. Furthermore, rodents are known hosts for a variety of zoonotic pathogens. Among other animal species, rodents came into focus when the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) spread through human populations across the globe, initially as laboratory animals to study the viral pathogenesis and to test countermeasures. Under experimental conditions, some rodent species including several cricetid species are susceptible to SARS-CoV-2 infection and a few of them can transmit the virus to conspecifics. To investigate whether SARS-CoV-2 is also spreading in wild rodent populations in Germany, we serologically tested samples of free-ranging bank voles (Myodes glareolus, n = 694), common voles (Microtus arvalis, n = 2), house mice (Mus musculus, n = 27), brown or Norway rats (Rattus norvegicus, n = 97) and Apodemus species (n = 8) for antibodies against the virus. The samples were collected from 2020 to 2022 in seven German federal states. All but one sample tested negative by a multispecies ELISA based on the receptor-binding domain (RBD) of SARS-CoV-2. The remaining sample, from a common vole collected in 2021, was within the inconclusive range of the RBD-ELISA, but this result could not be confirmed by a surrogate virus neutralization test as the sample gave a negative result in this test. These results indicate that SARS-CoV-2 has not become highly prevalent in wild rodent populations in Germany.
Collapse
Affiliation(s)
- Kerstin Wernike
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
- Correspondence:
| | - Stephan Drewes
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| | - Calvin Mehl
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
- German Centre for Infection Research (DZIF), Site Hamburg-Lübeck-Borstel-Riems, 17493 Greifswald-Insel Riems, Germany
| | - Christin Hesse
- Rodent Research, Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute (JKI), Federal Research Centre for Cultivated Plants, 48161 Münster, Germany
| | - Christian Imholt
- Rodent Research, Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute (JKI), Federal Research Centre for Cultivated Plants, 48161 Münster, Germany
| | - Jens Jacob
- Rodent Research, Institute for Epidemiology and Pathogen Diagnostics, Julius Kühn-Institute (JKI), Federal Research Centre for Cultivated Plants, 48161 Münster, Germany
| | - Rainer G. Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
- German Centre for Infection Research (DZIF), Site Hamburg-Lübeck-Borstel-Riems, 17493 Greifswald-Insel Riems, Germany
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, 17493 Greifswald-Insel Riems, Germany
| |
Collapse
|
31
|
Liu M, Yu C, Zhang Z, Song M, Sun X, Piálek J, Jacob J, Lu J, Cong L, Zhang H, Wang Y, Li G, Feng Z, Du Z, Wang M, Wan X, Wang D, Wang YL, Li H, Wang Z, Zhang B, Zhang Z. Whole-genome sequencing reveals the genetic mechanisms of domestication in classical inbred mice. Genome Biol 2022; 23:203. [PMID: 36163035 PMCID: PMC9511766 DOI: 10.1186/s13059-022-02772-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/12/2022] [Indexed: 11/10/2022] Open
Abstract
Background The laboratory mouse was domesticated from the wild house mouse. Understanding the genetics underlying domestication in laboratory mice, especially in the widely used classical inbred mice, is vital for studies using mouse models. However, the genetic mechanism of laboratory mouse domestication remains unknown due to lack of adequate genomic sequences of wild mice. Results We analyze the genetic relationships by whole-genome resequencing of 36 wild mice and 36 inbred strains. All classical inbred mice cluster together distinctly from wild and wild-derived inbred mice. Using nucleotide diversity analysis, Fst, and XP-CLR, we identify 339 positively selected genes that are closely associated with nervous system function. Approximately one third of these positively selected genes are highly expressed in brain tissues, and genetic mouse models of 125 genes in the positively selected genes exhibit abnormal behavioral or nervous system phenotypes. These positively selected genes show a higher ratio of differential expression between wild and classical inbred mice compared with all genes, especially in the hippocampus and frontal lobe. Using a mutant mouse model, we find that the SNP rs27900929 (T>C) in gene Astn2 significantly reduces the tameness of mice and modifies the ratio of the two Astn2 (a/b) isoforms. Conclusion Our study indicates that classical inbred mice experienced high selection pressure during domestication under laboratory conditions. The analysis shows the positively selected genes are closely associated with behavior and the nervous system in mice. Tameness may be related to the Astn2 mutation and regulated by the ratio of the two Astn2 (a/b) isoforms. Supplementary Information The online version contains supplementary material available at 10.1186/s13059-022-02772-1.
Collapse
Affiliation(s)
- Ming Liu
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.,International Society of Zoological Sciences, Beijing, China.,State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Caixia Yu
- Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China.,National Genomics Data Center, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Zhichao Zhang
- Novogene Bioinformatics Institute, Beijing, China.,Glbizzia Biosciences, Beijing, China
| | - Mingjing Song
- Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiuping Sun
- Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences, Beijing, China
| | - Jaroslav Piálek
- House Mouse Group, Research Facility Studenec, Institute of Vertebrate Biology of the Czech Academy of Sciences, Brno, Czech Republic
| | - Jens Jacob
- Julius Kühn-Institute, Federal Research Centre for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests / Institute for Epidemiology and Pathogen Diagnostics, Münster, Germany
| | - Jiqi Lu
- School of Life Science, Zhengzhou University, Zhengzhou, Henan, China
| | - Lin Cong
- Institute of Plant Protection, Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang, China
| | - Hongmao Zhang
- School of Life Sciences, Central China Normal University, Wuhan, Hubei, China
| | - Yong Wang
- Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, China
| | - Guoliang Li
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.,CAS Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing, China
| | - Zhiyong Feng
- Plant Protection Research Institute Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China
| | - Zhenglin Du
- Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China.,National Genomics Data Center, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Meng Wang
- Novogene Bioinformatics Institute, Beijing, China
| | - Xinru Wan
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Dawei Wang
- Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yan-Ling Wang
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Hongjun Li
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Zuoxin Wang
- Department of Psychology and Program in Neuroscience, Florida State University, Tallahassee, FL, 32306, USA
| | - Bing Zhang
- Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, China.
| | - Zhibin Zhang
- State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing, China. .,International Society of Zoological Sciences, Beijing, China. .,CAS Center for Excellence in Biotic Interactions, University of Chinese Academy of Sciences, Beijing, China.
| |
Collapse
|
32
|
Evin C, Eude Y, Jacob J, Jenny C, Bourdais R, Mathon B, Valery CA, Clausse E, Simon JM, Maingon P, Feuvret L. Hypofractionated postoperative stereotactic radiotherapy for large resected brain metastases. Cancer Radiother 2022; 27:87-95. [PMID: 36075831 DOI: 10.1016/j.canrad.2022.07.006] [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: 06/24/2022] [Revised: 07/10/2022] [Accepted: 07/16/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE The aim of the present retrospective study was to report outcomes after hypofractionated stereotactic radiotherapy (HSRT) for resected brain metastases (BM). PATIENTS AND METHODS We reviewed results of patients with resected BM treated with postoperative HSRT (3×7.7Gy to the prescription isodose 70%) between May 2013 and June 2020. Local control (LC), distant brain control (DBC), overall survival (OS), leptomeningeal disease relapse (LMDR), and radiation necrosis (RN) occurrence were reported. RESULTS Twenty-two patients with 23 brain cavities were included. Karnofsky Performance status (KPS) was≥70 in 77.3%. Median preoperative diameter was 37mm [21.0-75.0] and median planning target volume (PTV) was 23 cm3 [9.9-61.6]. Median time from surgery to SRT was 69 days [7-101] and 48% of patients had a local relapse on pre-SRT imaging. Median follow-up was 17.5 months [1.6-95.9]. One and two-year LC rates were 60.9 and 52.2% respectively. One and 2-year DBC rates were 45.5 and 40.9%. Median OS was 16.5 months. Four patients (18.2%) presented LMDR during follow-up. RN occurred in 6 patients (27.2%). Three factors were associated with OS: ECOG-PS (P=0.009), KPS (P=0.04), and cystic metastasis before surgery (P=0.037). Several factors were related to RN occurrence: PTV diameter and volume, Normal brain V21, V21 and V24 isodoses volumes. CONCLUSION HSRT is the most widely used scheme for larger brain cavities after surgery. The optimal dose and scheme remain to be defined as well as the optimal delay between postoperative SRT and surgery. Dose escalation may be necessary, especially in case of subtotal resection.
Collapse
Affiliation(s)
- C Evin
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France.
| | - Y Eude
- Service d'ophtalmologie, Hôtel-Dieu, centre hospitalier universitaire de Nantes, 1, place Alexis-Ricordeau, 44000 Nantes France
| | - J Jacob
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - C Jenny
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - R Bourdais
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - B Mathon
- Service de neurochirurgie, groupe Pitié-Salpêtrière, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - C A Valery
- Service de neurochirurgie, groupe Pitié-Salpêtrière, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - E Clausse
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - J M Simon
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - P Maingon
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| | - L Feuvret
- Service d'oncologie radiothérapie, hôpitaux universitaires Pitié-Salpêtrière - Charles-Foix, Assistance publique-Hôpitaux de Paris, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France
| |
Collapse
|
33
|
Sluydts V, Sarathchandra SR, Piscitelli AP, Van Houtte N, Gryseels S, Mayer-Scholl A, Bier NS, Htwe NM, Jacob J. Ecology and distribution of Leptospira spp., reservoir hosts and environmental interaction in Sri Lanka, with identification of a new strain. PLoS Negl Trop Dis 2022; 16:e0010757. [PMID: 36112668 PMCID: PMC9518908 DOI: 10.1371/journal.pntd.0010757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 09/28/2022] [Accepted: 08/22/2022] [Indexed: 11/19/2022] Open
Abstract
Leptospirosis is a neglected zoonotic disease and one of the leading causes of zoonotic morbidity and mortality, particularly in resource-poor settings. Sri Lanka has one of the highest disease burdens worldwide, with occasional endemic leptospirosis outbreaks (2008, 2011). Rodents are considered the main wildlife reservoir, but due to a scarcity of studies it is unclear which particular species contributes to bacterial transmission and reservoir maintenance in this multi-host multi-parasite system. Several rodent species act as agricultural pests both in rice fields and in food storage facilities. To unravel the interactions among the small mammal communities, pathogenic Leptospira spp. and human transmission pathways, we collected animals from smallholder food storage facilities, where contact between humans and small mammals is most likely, and screened kidney tissue samples for Leptospira spp. using PCR. Samples were collected in three climatic zones along a rainfall gradient. Pathogenic Leptospira spp. were detected in small mammal communities in 37 (74%) out of 50 sampled farms and 61 (12%) out of 500 collected individuals were infected. The small mammal community was comprised of Rattus rattus (87.6%), Suncus shrews (8.8%), Bandicota spp. (2.8%) and Mus booduga (0.8%). Three pathogenic Leptospira spp. were identified, L. borgpetersenii (n = 34), L. interrogans (n = 15), and L. kirschneri (n = 1). Suncus shrews were commonly infected (32%), followed by B. indica (23%) and R. rattus (10%). L. borgpetersenii strains similar to strains previously extracted from human clinal samples in Sri Lanka were detected in R. rattus and Suncus shrews. L. interrogans was observed in R. rattus only. A single L. kirschneri infection was found in M. booduga. The presence of human pathogenic Leptospira species in an agricultural pest rodent (R. rattus) and in commensal shrews (Suncus) calls for management of these species in commensal settings. Further investigation of the interplay between pathogen and reservoir population dynamics, overlap in geographic range and the extent of spill-over to humans in and around rural settlements is required to identify optimal management approaches.
Collapse
Affiliation(s)
- Vincent Sluydts
- Julius Kühn-Institute, Federal Research Institute for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests, Vertebrate Research, Münster, Germany
- University of Antwerp, Department of Biology, Evolutionary Ecology Group, University of Antwerp, Wilrijk, Belgium
| | | | - Anna Pia Piscitelli
- University of Antwerp, Department of Biology, Evolutionary Ecology Group, University of Antwerp, Wilrijk, Belgium
| | - Natalie Van Houtte
- University of Antwerp, Department of Biology, Evolutionary Ecology Group, University of Antwerp, Wilrijk, Belgium
| | - Sophie Gryseels
- University of Antwerp, Department of Biology, Evolutionary Ecology Group, University of Antwerp, Wilrijk, Belgium
| | - Anne Mayer-Scholl
- Federal Institute for Risk Assessment, Department of Biological Safety, Berlin, Germany
| | - Nadja Seyhan Bier
- Federal Institute for Risk Assessment, Department of Biological Safety, Berlin, Germany
| | - Nyo Me Htwe
- University of Antwerp, Department of Biology, Evolutionary Ecology Group, University of Antwerp, Wilrijk, Belgium
| | - Jens Jacob
- Julius Kühn-Institute, Federal Research Institute for Cultivated Plants, Institute for Plant Protection in Horticulture and Forests, Vertebrate Research, Münster, Germany
| |
Collapse
|
34
|
Evans RA, Leavy OC, Richardson M, Elneima O, McAuley HJC, Shikotra A, Singapuri A, Sereno M, Saunders RM, Harris VC, Houchen-Wolloff L, Aul R, Beirne P, Bolton CE, Brown JS, Choudhury G, Diar-Bakerly N, Easom N, Echevarria C, Fuld J, Hart N, Hurst J, Jones MG, Parekh D, Pfeffer P, Rahman NM, Rowland-Jones SL, Shah AM, Wootton DG, Chalder T, Davies MJ, De Soyza A, Geddes JR, Greenhalf W, Greening NJ, Heaney LG, Heller S, Howard LS, Jacob J, Jenkins RG, Lord JM, Man WDC, McCann GP, Neubauer S, Openshaw PJM, Porter JC, Rowland MJ, Scott JT, Semple MG, Singh SJ, Thomas DC, Toshner M, Lewis KE, Thwaites RS, Briggs A, Docherty AB, Kerr S, Lone NI, Quint J, Sheikh A, Thorpe M, Zheng B, Chalmers JD, Ho LP, Horsley A, Marks M, Poinasamy K, Raman B, Harrison EM, Wain LV, Brightling CE, Abel K, Adamali H, Adeloye D, Adeyemi O, Adrego R, Aguilar Jimenez LA, Ahmad S, Ahmad Haider N, Ahmed R, Ahwireng N, Ainsworth M, Al-Sheklly B, Alamoudi A, Ali M, Aljaroof M, All AM, Allan L, Allen RJ, Allerton L, Allsop L, Almeida P, Altmann D, Alvarez Corral M, Amoils S, Anderson D, Antoniades C, Arbane G, Arias A, Armour C, Armstrong L, Armstrong N, Arnold D, Arnold H, Ashish A, Ashworth A, Ashworth M, Aslani S, Assefa-Kebede H, Atkin C, Atkin P, Aung H, Austin L, Avram C, Ayoub A, Babores M, Baggott R, Bagshaw J, Baguley D, Bailey L, Baillie JK, Bain S, Bakali M, Bakau M, Baldry E, Baldwin D, Ballard C, Banerjee A, Bang B, Barker RE, Barman L, Barratt S, Barrett F, Basire D, Basu N, Bates M, Bates A, Batterham R, Baxendale H, Bayes H, Beadsworth M, Beckett P, Beggs M, Begum M, Bell D, Bell R, Bennett K, Beranova E, Bermperi A, Berridge A, Berry C, Betts S, Bevan E, Bhui K, Bingham M, Birchall K, Bishop L, Bisnauthsing K, Blaikely J, Bloss A, Bolger A, Bonnington J, Botkai A, Bourne C, Bourne M, Bramham K, Brear L, Breen G, Breeze J, Bright E, Brill S, Brindle K, Broad L, Broadley A, Brookes C, Broome M, Brown A, Brown A, Brown J, Brown J, Brown M, Brown M, Brown V, Brugha T, Brunskill N, Buch M, Buckley P, Bularga A, Bullmore E, Burden L, Burdett T, Burn D, Burns G, Burns A, Busby J, Butcher R, Butt A, Byrne S, Cairns P, Calder PC, Calvelo E, Carborn H, Card B, Carr C, Carr L, Carson G, Carter P, Casey A, Cassar M, Cavanagh J, Chablani M, Chambers RC, Chan F, Channon KM, Chapman K, Charalambou A, Chaudhuri N, Checkley A, Chen J, Cheng Y, Chetham L, Childs C, Chilvers ER, Chinoy H, Chiribiri A, Chong-James K, Choudhury N, Chowienczyk P, Christie C, Chrystal M, Clark D, Clark C, Clarke J, Clohisey S, Coakley G, Coburn Z, Coetzee S, Cole J, Coleman C, Conneh F, Connell D, Connolly B, Connor L, Cook A, Cooper B, Cooper J, Cooper S, Copeland D, Cosier T, Coulding M, Coupland C, Cox E, Craig T, Crisp P, Cristiano D, Crooks MG, Cross A, Cruz I, Cullinan P, Cuthbertson D, Daines L, Dalton M, Daly P, Daniels A, Dark P, Dasgin J, David A, David C, Davies E, Davies F, Davies G, Davies GA, Davies K, Dawson J, Daynes E, Deakin B, Deans A, Deas C, Deery J, Defres S, Dell A, Dempsey K, Denneny E, Dennis J, Dewar A, Dharmagunawardena R, Dickens C, Dipper A, Diver S, Diwanji SN, Dixon M, Djukanovic R, Dobson H, Dobson SL, Donaldson A, Dong T, Dormand N, Dougherty A, Dowling R, Drain S, Draxlbauer K, Drury K, Dulawan P, Dunleavy A, Dunn S, Earley J, Edwards S, Edwardson C, El-Taweel H, Elliott A, Elliott K, Ellis Y, Elmer A, Evans D, Evans H, Evans J, Evans R, Evans RI, Evans T, Evenden C, Evison L, Fabbri L, Fairbairn S, Fairman A, Fallon K, Faluyi D, Favager C, Fayzan T, Featherstone J, Felton T, Finch J, Finney S, Finnigan J, Finnigan L, Fisher H, Fletcher S, Flockton R, Flynn M, Foot H, Foote D, Ford A, Forton D, Fraile E, Francis C, Francis R, Francis S, Frankel A, Fraser E, Free R, French N, Fu X, Furniss J, Garner L, Gautam N, George J, George P, Gibbons M, Gill M, Gilmour L, Gleeson F, Glossop J, Glover S, Goodman N, Goodwin C, Gooptu B, Gordon H, Gorsuch T, Greatorex M, Greenhaff PL, Greenhalgh A, Greenwood J, Gregory H, Gregory R, Grieve D, Griffin D, Griffiths L, Guerdette AM, Guillen Guio B, Gummadi M, Gupta A, Gurram S, Guthrie E, Guy Z, H Henson H, Hadley K, Haggar A, Hainey K, Hairsine B, Haldar P, Hall I, Hall L, Halling-Brown M, Hamil R, Hancock A, Hancock K, Hanley NA, Haq S, Hardwick HE, Hardy E, Hardy T, Hargadon B, Harrington K, Harris E, Harrison P, Harvey A, Harvey M, Harvie M, Haslam L, Havinden-Williams M, Hawkes J, Hawkings N, Haworth J, Hayday A, Haynes M, Hazeldine J, Hazelton T, Heeley C, Heeney JL, Heightman M, Henderson M, Hesselden L, Hewitt M, Highett V, Hillman T, Hiwot T, Hoare A, Hoare M, Hockridge J, Hogarth P, Holbourn A, Holden S, Holdsworth L, Holgate D, Holland M, Holloway L, Holmes K, Holmes M, Holroyd-Hind B, Holt L, Hormis A, Hosseini A, Hotopf M, Howard K, Howell A, Hufton E, Hughes AD, Hughes J, Hughes R, Humphries A, Huneke N, Hurditch E, Husain M, Hussell T, Hutchinson J, Ibrahim W, Ilyas F, Ingham J, Ingram L, Ionita D, Isaacs K, Ismail K, Jackson T, James WY, Jarman C, Jarrold I, Jarvis H, Jastrub R, Jayaraman B, Jezzard P, Jiwa K, Johnson C, Johnson S, Johnston D, Jolley CJ, Jones D, Jones G, Jones H, Jones H, Jones I, Jones L, Jones S, Jose S, Kabir T, Kaltsakas G, Kamwa V, Kanellakis N, Kaprowska S, Kausar Z, Keenan N, Kelly S, Kemp G, Kerslake H, Key AL, Khan F, Khunti K, Kilroy S, King B, King C, Kingham L, Kirk J, Kitterick P, Klenerman P, Knibbs L, Knight S, Knighton A, Kon O, Kon S, Kon SS, Koprowska S, Korszun A, Koychev I, Kurasz C, Kurupati P, Laing C, Lamlum H, Landers G, Langenberg C, Lasserson D, Lavelle-Langham L, Lawrie A, Lawson C, Lawson C, Layton A, Lea A, Lee D, Lee JH, Lee E, Leitch K, Lenagh R, Lewis D, Lewis J, Lewis V, Lewis-Burke N, Li X, Light T, Lightstone L, Lilaonitkul W, Lim L, Linford S, Lingford-Hughes A, Lipman M, Liyanage K, Lloyd A, Logan S, Lomas D, Loosley R, Lota H, Lovegrove W, Lucey A, Lukaschuk E, Lye A, Lynch C, MacDonald S, MacGowan G, Macharia I, Mackie J, Macliver L, Madathil S, Madzamba G, Magee N, Magtoto MM, Mairs N, Majeed N, Major E, Malein F, Malim M, Mallison G, Mandal S, Mangion K, Manisty C, Manley R, March K, Marciniak S, Marino P, Mariveles M, Marouzet E, Marsh S, Marshall B, Marshall M, Martin J, Martineau A, Martinez LM, Maskell N, Matila D, Matimba-Mupaya W, Matthews L, Mbuyisa A, McAdoo S, Weir McCall J, McAllister-Williams H, McArdle A, McArdle P, McAulay D, McCormick J, McCormick W, McCourt P, McGarvey L, McGee C, Mcgee K, McGinness J, McGlynn K, McGovern A, McGuinness H, McInnes IB, McIntosh J, McIvor E, McIvor K, McLeavey L, McMahon A, McMahon MJ, McMorrow L, Mcnally T, McNarry M, McNeill J, McQueen A, McShane H, Mears C, Megson C, Megson S, Mehta P, Meiring J, Melling L, Mencias M, Menzies D, Merida Morillas M, Michael A, Milligan L, Miller C, Mills C, Mills NL, Milner L, Misra S, Mitchell J, Mohamed A, Mohamed N, Mohammed S, Molyneaux PL, Monteiro W, Moriera S, Morley A, Morrison L, Morriss R, Morrow A, Moss AJ, Moss P, Motohashi K, Msimanga N, Mukaetova-Ladinska E, Munawar U, Murira J, Nanda U, Nassa H, Nasseri M, Neal A, Needham R, Neill P, Newell H, Newman T, Newton-Cox A, Nicholson T, Nicoll D, Nolan CM, Noonan MJ, Norman C, Novotny P, Nunag J, Nwafor L, Nwanguma U, Nyaboko J, O'Donnell K, O'Brien C, O'Brien L, O'Regan D, Odell N, Ogg G, Olaosebikan O, Oliver C, Omar Z, Orriss-Dib L, Osborne L, Osbourne R, Ostermann M, Overton C, Owen J, Oxton J, Pack J, Pacpaco E, Paddick S, Painter S, Pakzad A, Palmer S, Papineni P, Paques K, Paradowski K, Pareek M, Parfrey H, Pariante C, Parker S, Parkes M, Parmar J, Patale S, Patel B, Patel M, Patel S, Pattenadk D, Pavlides M, Payne S, Pearce L, Pearl JE, Peckham D, Pendlebury J, Peng Y, Pennington C, Peralta I, Perkins E, Peterkin Z, Peto T, Petousi N, Petrie J, Phipps J, Pimm J, Piper Hanley K, Pius R, Plant H, Plein S, Plekhanova T, Plowright M, Polgar O, Poll L, Porter J, Portukhay S, Powell N, Prabhu A, Pratt J, Price A, Price C, Price C, Price D, Price L, Price L, Prickett A, Propescu J, Pugmire S, Quaid S, Quigley J, Qureshi H, Qureshi IN, Radhakrishnan K, Ralser M, Ramos A, Ramos H, Rangeley J, Rangelov B, Ratcliffe L, Ravencroft P, Reddington A, Reddy R, Redfearn H, Redwood D, Reed A, Rees M, Rees T, Regan K, Reynolds W, Ribeiro C, Richards A, Richardson E, Rivera-Ortega P, Roberts K, Robertson E, Robinson E, Robinson L, Roche L, Roddis C, Rodger J, Ross A, Ross G, Rossdale J, Rostron A, Rowe A, Rowland A, Rowland J, Roy K, Roy M, Rudan I, Russell R, Russell E, Saalmink G, Sabit R, Sage EK, Samakomva T, Samani N, Sampson C, Samuel K, Samuel R, Sanderson A, Sapey E, Saralaya D, Sargant J, Sarginson C, Sass T, Sattar N, Saunders K, Saunders P, Saunders LC, Savill H, Saxon W, Sayer A, Schronce J, Schwaeble W, Scott K, Selby N, Sewell TA, Shah K, Shah P, Shankar-Hari M, Sharma M, Sharpe C, Sharpe M, Shashaa S, Shaw A, Shaw K, Shaw V, Shelton S, Shenton L, Shevket K, Short J, Siddique S, Siddiqui S, Sidebottom J, Sigfrid L, Simons G, Simpson J, Simpson N, Singh C, Singh S, Sissons D, Skeemer J, Slack K, Smith A, Smith D, Smith S, Smith J, Smith L, Soares M, Solano TS, Solly R, Solstice AR, Soulsby T, Southern D, Sowter D, Spears M, Spencer LG, Speranza F, Stadon L, Stanel S, Steele N, Steiner M, Stensel D, Stephens G, Stephenson L, Stern M, Stewart I, Stimpson R, Stockdale S, Stockley J, Stoker W, Stone R, Storrar W, Storrie A, Storton K, Stringer E, Strong-Sheldrake S, Stroud N, Subbe C, Sudlow CL, Suleiman Z, Summers C, Summersgill C, Sutherland D, Sykes DL, Sykes R, Talbot N, Tan AL, Tarusan L, Tavoukjian V, Taylor A, Taylor C, Taylor J, Te A, Tedd H, Tee CJ, Teixeira J, Tench H, Terry S, Thackray-Nocera S, Thaivalappil F, Thamu B, Thickett D, Thomas C, Thomas S, Thomas AK, Thomas-Woods T, Thompson T, Thompson AAR, Thornton T, Tilley J, Tinker N, Tiongson GF, Tobin M, Tomlinson J, Tong C, Touyz R, Tripp KA, Tunnicliffe E, Turnbull A, Turner E, Turner S, Turner V, Turner K, Turney S, Turtle L, Turton H, Ugoji J, Ugwuoke R, Upthegrove R, Valabhji J, Ventura M, Vere J, Vickers C, Vinson B, Wade E, Wade P, Wainwright T, Wajero LO, Walder S, Walker S, Walker S, Wall E, Wallis T, Walmsley S, Walsh JA, Walsh S, Warburton L, Ward TJC, Warwick K, Wassall H, Waterson S, Watson E, Watson L, Watson J, Welch C, Welch H, Welsh B, Wessely S, West S, Weston H, Wheeler H, White S, Whitehead V, Whitney J, Whittaker S, Whittam B, Whitworth V, Wight A, Wild J, Wilkins M, Wilkinson D, Williams N, Williams N, Williams J, Williams-Howard SA, Willicombe M, Willis G, Willoughby J, Wilson A, Wilson D, Wilson I, Window N, Witham M, Wolf-Roberts R, Wood C, Woodhead F, Woods J, Wormleighton J, Worsley J, Wraith D, Wrey Brown C, Wright C, Wright L, Wright S, Wyles J, Wynter I, Xu M, Yasmin N, Yasmin S, Yates T, Yip KP, Young B, Young S, Young A, Yousuf AJ, Zawia A, Zeidan L, Zhao B, Zongo O. Clinical characteristics with inflammation profiling of long COVID and association with 1-year recovery following hospitalisation in the UK: a prospective observational study. Lancet Respir Med 2022; 10:761-775. [PMID: 35472304 PMCID: PMC9034855 DOI: 10.1016/s2213-2600(22)00127-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND No effective pharmacological or non-pharmacological interventions exist for patients with long COVID. We aimed to describe recovery 1 year after hospital discharge for COVID-19, identify factors associated with patient-perceived recovery, and identify potential therapeutic targets by describing the underlying inflammatory profiles of the previously described recovery clusters at 5 months after hospital discharge. METHODS The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study recruiting adults (aged ≥18 years) discharged from hospital with COVID-19 across the UK. Recovery was assessed using patient-reported outcome measures, physical performance, and organ function at 5 months and 1 year after hospital discharge, and stratified by both patient-perceived recovery and recovery cluster. Hierarchical logistic regression modelling was performed for patient-perceived recovery at 1 year. Cluster analysis was done using the clustering large applications k-medoids approach using clinical outcomes at 5 months. Inflammatory protein profiling was analysed from plasma at the 5-month visit. This study is registered on the ISRCTN Registry, ISRCTN10980107, and recruitment is ongoing. FINDINGS 2320 participants discharged from hospital between March 7, 2020, and April 18, 2021, were assessed at 5 months after discharge and 807 (32·7%) participants completed both the 5-month and 1-year visits. 279 (35·6%) of these 807 patients were women and 505 (64·4%) were men, with a mean age of 58·7 (SD 12·5) years, and 224 (27·8%) had received invasive mechanical ventilation (WHO class 7-9). The proportion of patients reporting full recovery was unchanged between 5 months (501 [25·5%] of 1965) and 1 year (232 [28·9%] of 804). Factors associated with being less likely to report full recovery at 1 year were female sex (odds ratio 0·68 [95% CI 0·46-0·99]), obesity (0·50 [0·34-0·74]) and invasive mechanical ventilation (0·42 [0·23-0·76]). Cluster analysis (n=1636) corroborated the previously reported four clusters: very severe, severe, moderate with cognitive impairment, and mild, relating to the severity of physical health, mental health, and cognitive impairment at 5 months. We found increased inflammatory mediators of tissue damage and repair in both the very severe and the moderate with cognitive impairment clusters compared with the mild cluster, including IL-6 concentration, which was increased in both comparisons (n=626 participants). We found a substantial deficit in median EQ-5D-5L utility index from before COVID-19 (retrospective assessment; 0·88 [IQR 0·74-1·00]), at 5 months (0·74 [0·64-0·88]) to 1 year (0·75 [0·62-0·88]), with minimal improvements across all outcome measures at 1 year after discharge in the whole cohort and within each of the four clusters. INTERPRETATION The sequelae of a hospital admission with COVID-19 were substantial 1 year after discharge across a range of health domains, with the minority in our cohort feeling fully recovered. Patient-perceived health-related quality of life was reduced at 1 year compared with before hospital admission. Systematic inflammation and obesity are potential treatable traits that warrant further investigation in clinical trials. FUNDING UK Research and Innovation and National Institute for Health Research.
Collapse
|
35
|
Princk C, Drewes S, Meyer‐Schlinkmann KM, Saathoff M, Binder F, Freise J, Tenner B, Weiss S, Hofmann J, Esser J, Runge M, Jacob J, Ulrich RG, Dreesman J. Cluster of human Puumala orthohantavirus infections due to indoor exposure?-An interdisciplinary outbreak investigation. Zoonoses Public Health 2022; 69:579-586. [PMID: 35312223 PMCID: PMC9539979 DOI: 10.1111/zph.12940] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/02/2022]
Abstract
Puumala orthohantavirus (PUUV) is the most important hantavirus species in Europe, causing the majority of human hantavirus disease cases. In central and western Europe, the occurrence of human infections is mainly driven by bank vole population dynamics influenced by beech mast. In Germany, hantavirus epidemic years are observed in 2- to 5-year intervals. Many of the human infections are recorded in summer and early autumn, coinciding with peaks in bank vole populations. Here, we describe a molecular epidemiological investigation in a small company with eight employees of whom five contracted hantavirus infections in late 2017. Standardized interviews with employees were conducted to assess the circumstances under which the disease cluster occurred, how the employees were exposed and which counteractive measures were taken. Initially, two employees were admitted to hospital and serologically diagnosed with hantavirus infection. Subsequently, further investigations were conducted. By means of a self-administered questionnaire, three additional symptomatic cases could be identified. The hospital patients' sera were investigated and revealed in one patient a partial PUUV L segment sequence, which was identical to PUUV sequences from several bank voles collected in close proximity to company buildings. This investigation highlights the importance of a One Health approach that combines efforts from human and veterinary medicine, ecology and public health to reveal the origin of hantavirus disease clusters.
Collapse
Affiliation(s)
- Christina Princk
- Public Health Agency of Lower SaxonyHannoverGermany
- Present address:
Department of Clinical EpidemiologyLeibniz Institute for Prevention Research and Epidemiology—BIPSBremenGermany
| | - Stephan Drewes
- Friedrich‐Loeffler‐InstitutFederal Research Institute for Animal HealthInstitute of Novel and Emerging Infectious DiseasesGreifswald‐Insel RiemsGermany
| | | | - Marion Saathoff
- Lower Saxony State Office for Consumer Protection and Food SafetyOldenburg/HannoverGermany
| | - Florian Binder
- Friedrich‐Loeffler‐InstitutFederal Research Institute for Animal HealthInstitute of Novel and Emerging Infectious DiseasesGreifswald‐Insel RiemsGermany
| | - Jona Freise
- Lower Saxony State Office for Consumer Protection and Food SafetyOldenburg/HannoverGermany
| | - Beate Tenner
- Institute of VirologyCharité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | - Sabrina Weiss
- Institute of VirologyCharité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
- Present address:
Centre for International Health Protection – Public Health Laboratory SupportRobert Koch‐InstituteBerlinGermany
| | - Jörg Hofmann
- Institute of VirologyCharité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu BerlinBerlinGermany
| | - Jutta Esser
- Practice of Laboratory MedicineDepartment of Dermatology, Environmental Medicine, Health TheoryUniversity OsnabrückOsnabrückGermany
| | - Martin Runge
- Lower Saxony State Office for Consumer Protection and Food SafetyOldenburg/HannoverGermany
| | - Jens Jacob
- Julius Kühn‐Institute (JKI),Federal Research Centre for Cultivated PlantsInstitute for Plant Protection in Horticulture and Forests, Vertebrate ResearchMünsterGermany
| | - Rainer G. Ulrich
- Friedrich‐Loeffler‐InstitutFederal Research Institute for Animal HealthInstitute of Novel and Emerging Infectious DiseasesGreifswald‐Insel RiemsGermany
| | | |
Collapse
|
36
|
Sánchez-Marco C, Jacob J, Llorens P, Rodríguez B, Martín-Sánchez FJ, Herrera S, Castillero-Díaz LE, Herrero P, Gil V, Miró Ò. Original articleAnalysis of the effectiveness and safety of short-stay units in the hospitalization of patients with acute heart failure. Propensity Score SSU-EAHFE. Rev Clin Esp 2022; 222:443-457. [PMID: 35842410 DOI: 10.1016/j.rceng.2022.03.009] [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: 02/02/2022] [Accepted: 03/27/2022] [Indexed: 10/17/2022]
Abstract
OBJECTIVES This work aims to analyze if hospitalization in short-stay units (SSU) of patients diagnosed in the emergency department with acute heart failure (AHF) is effective in terms of the length of hospital stay and if it is associated with differences in short-term progress. METHOD Patients from the EAHFE registry diagnosed with AHF who were admitted to the SSU (SSU group) were included and compared to those hospitalized in other departments (non-SSU group) from all hospitals (comparison A) and, separately, those from hospitals with an SSU (comparison B) and without an SSU (comparison C). For each comparison, patients in the SSU/non-SSU groups were matched by propensity score. The length of hospital stay (efficacy), 30-day mortality, and post-discharge adverse events at 30 days (safety) were compared. RESULTS A total of 2,003 SSU patients and 12,193 non-SSU patients were identified. Of them, 674 pairs of patients were matched for comparison A, 634 for comparison B, and 588 for comparison C. The hospital stay was significantly shorter in the SSU group in all comparisons (A: median 4 days (IQR = 2-5) versus 8 (5-12) days, p < 0.001; B: 4 (2-5) versus 8 (5-12), p < 0.001; C: 4 (2-5) versus 8 (6-12), p < 0.001). Admission to the SSU was not associated with differences in mortality (A: HR = 1.027, 95%CI = 0.681-1.549; B: 0.976, 0.647-1.472; C: 0.818, 0.662-1.010) or post-discharge adverse events (A: HR = 1.002, 95%CI = 0.816-1.232; B: 0.983, 0.796-1.215; C: 1.135, 0.905-1.424). CONCLUSION The hospitalization of patients with AHF in the SSU is associated with shorter hospital stays but there were no differences in short-term progress.
Collapse
Affiliation(s)
- C Sánchez-Marco
- Área de Urgencias, Hospital Clínic, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - J Jacob
- Servicio de Urgencias, Hospital Universitari de Bellvitge, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - P Llorens
- Servicio de Urgencias, Corta Estancia y Hospitalización a Domicilio, Hospital General de Alicante, Instituto de Investigación Sanitaria y Biómedica de Alicante (ISABIAL), Universidad Miguel Hernández, Alicante, Spain
| | - B Rodríguez
- Servicio de Urgencias, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - F J Martín-Sánchez
- Servicio de Urgencias, Hospital Clínico San Carlos, Universidad Complutense, Madrid, Spain
| | - S Herrera
- Servicio de Urgencias, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - P Herrero
- Servicio de Urgencias, Hospital Central de Asturias, Oviedo, Spain
| | - V Gil
- Área de Urgencias, Hospital Clínic, IDIBAPS, Universitat de Barcelona, Barcelona, Spain
| | - Ò Miró
- Área de Urgencias, Hospital Clínic, IDIBAPS, Universitat de Barcelona, Barcelona, Spain.
| | | |
Collapse
|
37
|
Król N, Obiegala A, Imholt C, Arz C, Schmidt E, Jeske K, Ulrich RG, Rentería-Solís Z, Jacob J, Pfeffer M. Diversity of Borrelia burgdorferi sensu lato in ticks and small mammals from different habitats. Parasit Vectors 2022; 15:195. [PMID: 35672762 PMCID: PMC9175456 DOI: 10.1186/s13071-022-05326-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 05/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ixodid ticks are important vectors for zoonotic pathogens, with Ixodes ricinus being the most important in Europe. Rodents are hosts of immature life stages of I. ricinus ticks and are considered main reservoirs for tick-borne pathogens, e.g. Borrelia burgdorferi. The aim of this study was to analyse the prevalence as well as genospecies and sequence type (ST) diversity of Borrelia burgdorferi sensu lato in ticks and small mammals from central Germany and to elaborate on the influence of environmental and/or individual host and vector factors on Borrelia prevalence. METHODS After species identification, 1167 small mammal skin samples and 1094 ticks from vegetation were screened by B. burgdorferi sensu lato real-time polymerase chain reaction, and positive samples were characterized by multilocus sequence typing. Generalized linear (mixed) models were used to estimate how seasonality, small mammal species/tick life stage and habitat affect individual infection status. RESULTS In total, 10 small mammal species and three tick species, Ixodes ricinus, Ixodes inopinatus (both considered members of the I. ricinus complex) and Dermacentor reticulatus, were investigated. Borrelia DNA was detected in eight host species, i.e. the striped field mouse (Apodemus agrarius), the yellow-necked field mouse (Apodemus flavicollis), the wood mouse (Apodemus sylvaticus), the water vole (Arvicola amphibius), the bank vole (Clethrionomys glareolus), the field vole (Microtus agrestis), the common vole (Microtus arvalis), and the common shrew (Sorex araneus). Two species were Borrelia negative, the greater white-toothed shrew (Crocidura russula) and the pygmy shrew (Sorex minutus). The average prevalence was 6.2%, with two genospecies detected, Borrelia afzelii and Borrelia garinii, and at least three STs that had not been previously reported in small mammals. Borrelia prevalence in small mammals did not differ between seasons. Six genospecies of Borrelia-Borrelia afzelii, Borrelia valaisiana, Borrelia garinii, Borrelia lusitaniae, Borrelia spielmanii, and Borrelia burgdorferi sensu stricto-and 25 STs of Borrelia, of which 12 have not been previously described at all and five have not been previously reported in Germany, were detected in 13% of I. ricinus complex ticks. Prevalence was highest in adult females (25.3%) and lowest in nymphs (11.4%). Prevalence was significantly higher in ticks from grassland (16.8%) compared to forests (11.4%). CONCLUSIONS The high level of small mammal diversity in this region of Germany seems to be reflected in a wide variety of genospecies and STs of B. burgdorferi.
Collapse
Affiliation(s)
- Nina Król
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 1, 04103, Leipzig, Germany
| | - Anna Obiegala
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 1, 04103, Leipzig, Germany
| | - Christian Imholt
- Institute for Plant Protection in Horticulture and Forests, Julius Kühn-Institute, Toppheideweg 88, 48161, Münster, Germany
| | - Charlotte Arz
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 1, 04103, Leipzig, Germany
| | - Elisabeth Schmidt
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 1, 04103, Leipzig, Germany
| | - Kathrin Jeske
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Südufer 10, 17493, Greifswald, Insel Riems, Germany
| | - Rainer Günter Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Südufer 10, 17493, Greifswald, Insel Riems, Germany
| | - Zaida Rentería-Solís
- Institute for Parasitology, Centre for Infectious Diseases, Faculty of Veterinary Medicine, University of Leipzig, An den Tierkliniken 35, 04103, Leipzig, Germany
| | - Jens Jacob
- Institute for Plant Protection in Horticulture and Forests, Julius Kühn-Institute, Toppheideweg 88, 48161, Münster, Germany
| | - Martin Pfeffer
- Institute of Animal Hygiene and Veterinary Public Health, University of Leipzig, An den Tierkliniken 1, 04103, Leipzig, Germany.
| |
Collapse
|
38
|
Ludwig M, Enders D, Basedow F, Walker J, Jacob J. Sampling strategy, characteristics and representativeness of the InGef research database. Public Health 2022; 206:57-62. [DOI: 10.1016/j.puhe.2022.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/31/2022] [Accepted: 02/08/2022] [Indexed: 12/14/2022]
|
39
|
Jacob J, Buddhdev B, Hashimi S, Swanson K, Oklu R, Mayer J, Smith M, D'Cunha J, Tokman S, Schaheen L. Never Say Never: A 3D Anatomic Model Creates a Surgical Roadmap for Ultra-Complex Lung Transplant Recipient. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.735] [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] Open
|
40
|
Robinson GRE, Edey A, Hare S, Holloway B, Jacob J, Johnstone A, McStay R, Nair A, Rodrigues J. Re: Indiscriminate use of CT chest imaging during the COVID-19 pandemic. A reply. Clin Radiol 2022; 77:317-318. [PMID: 35177226 PMCID: PMC8801900 DOI: 10.1016/j.crad.2022.01.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/23/2022]
Affiliation(s)
| | - A Edey
- North Bristol NHS Trust, Bristol, United Kingdom
| | - S Hare
- Royal Free Hospital, London, United Kingdom
| | - B Holloway
- University of Birmingham, Birmingham, United Kingdom
| | - J Jacob
- University College London, London, United Kingdom
| | - A Johnstone
- Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
| | - R McStay
- Newcastle Upon Tyne Hospitals NHS Trust, Newcastle Upon Tyne, United Kingdom
| | - A Nair
- University College London, London, United Kingdom
| | | |
Collapse
|
41
|
Razia D, Jacob J, Mohamed H, Tokman S. Parvovirus B19: A Potential Cause of Refractory Leukopenia in Lung Transplant Recipients. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
42
|
Jacob J, Feuvret L, Simon JM, Ribeiro M, Nichelli L, Jenny C, Ricard D, Psimaras D, Hoang-Xuan K, Maingon P. Neurological side effects of radiation therapy. Neurol Sci 2022; 43:2363-2374. [DOI: 10.1007/s10072-022-05944-w] [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: 08/27/2021] [Accepted: 02/05/2022] [Indexed: 10/19/2022]
|
43
|
Groen K, Trimbos KB, Hein S, Blaauw AI, van Bodegom PM, Hahne J, Jacob J. Establishment of a fecal DNA quantification technique for rare and cryptic diet constituents in small mammals. Mol Ecol Resour 2022; 22:2220-2231. [PMID: 35297564 DOI: 10.1111/1755-0998.13609] [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: 08/26/2021] [Revised: 02/25/2022] [Accepted: 03/04/2022] [Indexed: 11/27/2022]
Abstract
DNA-based approaches have highly improved the applicability of dietary studies aimed at investigating ecological processes. These studies have provided direct insights into, otherwise difficult to measure, interactions between species and trophic levels, food web structure and ecosystem functioning. However, despite these advances, DNA-based methods have been struggling to accurately quantify the whole breadth of diet constituents because of methodological biases, such as amplification bias and digestive processes. This study is, to our knowledge, the first diet study that used droplet digital PCR to quantify diet constituents. We manipulated the diet of wild caught wood mice (Apodemus sylvaticus) by feeding them with a known amount of small vegetable seeds (onion and carrot) and quantified the DNA traces of these diet constituents in fecal samples. The sensitivity of the technique combined with the control on the experimental design allowed mitigation of methodological bias. We were able to accurately determine DNA concentrations of small vegetable seeds in the diet of wood mice. Quantification of target DNA demonstrated significant differences in DNA content when one vs. five seeds were consumed. These differences remained significant when the age, sex, and other diet constituents of the mice were altered. Different DNA markers, targeting different parts of the chloroplast, influenced onion DNA detectability. However, all onion and carrot markers showed higher DNA content for higher seed numbers. Overall, the sensitive DNA based approach developed in this study allows for minimally-invasive quantification of small diet constituents in feces, which would otherwise be undetectable with traditional methods.
Collapse
Affiliation(s)
- Kevin Groen
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Leiden, Van Steenis Building Einsteinweg 2, 2333 CC, The Netherlands
| | - Krijn B Trimbos
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Leiden, Van Steenis Building Einsteinweg 2, 2333 CC, The Netherlands
| | - Susanne Hein
- Vertebrate Research, Institute for Plant Protection in Horticulture and Forests, Julius Kühn-Institute (JKI) Federal Research Institute for Cultivated Plants, Toppheideweg 88, 48161, Münster, Germany.,Present address: BASF SE, Agricultural Solutions - Global Ecotoxicology, Limburgerhof, Germany
| | - Astrid I Blaauw
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Leiden, Van Steenis Building Einsteinweg 2, 2333 CC, The Netherlands
| | - Peter M van Bodegom
- Environmental Biology, Institute of Environmental Sciences, Leiden University, Leiden, Van Steenis Building Einsteinweg 2, 2333 CC, The Netherlands
| | - Joerg Hahne
- Bayer AG, Crop Science Division, Terrestrial Vertebrates, Monheim am Rhein, Germany
| | - Jens Jacob
- Vertebrate Research, Institute for Plant Protection in Horticulture and Forests, Julius Kühn-Institute (JKI) Federal Research Institute for Cultivated Plants, Toppheideweg 88, 48161, Münster, Germany
| |
Collapse
|
44
|
Singh H, Bista A, Baggott J, Unnithan A, Sobti A, Farook M, Jacob J, Khaleel A, Elliot D. 234 Outcomes of Periprosthetic Femoral Fractures Between 2011–2021: An Observational Study. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.149] [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: 11/12/2022]
Abstract
Abstract
Background
Periprosthetic femoral fractures (PPFF) present a significant burden on the health services due to an increase in the ageing population and the number of hip and knee arthroplasties performed. This study observed how this burden changed between 2011 and 2021 and the outcomes for these patients undergoing an operation.
Method
Ten-year retrospective observational study assessing the variance depending on the fracture/operation, ASA scores, time to operation, length of stay and mortality.
Results
From January 2011 to March 2021, we identified 209 operations for femur periprosthetic fractures. The mean age was 83 with a female preponderance of 76%. There was a significant change in the ASA scores of the patients, with the proportion of ASA 3 or more increasing from 43% (2011–2016) to 73% (2017–2021), and ASA 4 or greater increasing from 10% to 17% respectively. There were 68 periprosthetic hip arthroplasty fracture fixations, 81 periprosthetic hip arthroplasty fracture revisions, 45 periprosthetic total knee replacements, and 15 inter-prosthetic fractures. One year mortality rates were 24.6%, 6.7%, 16.3% and 13.3% respectively. The average times to operation were 2.5 days, 4.5 days, 2.1 days, and 1.7 days respectively. The average lengths of stay were 20.8 days, 19.8 days, 12.1 days, and 13.1 days respectively.
Conclusions
PPFF carry a significant mortality risk and ASA scores have increased. Mortality rates were better in the periprosthetic hip arthroplasty patients who had revisions rather than fixations (representing different cohort). one year mortality figures were comparable to similar studies in Ireland and USA.
Collapse
|
45
|
Yadav S, Jeyaweerasingam S, Htwe S, Gadde R, Rossiter D, Jacob J, Unnithan A. 199 The Influence of Pre-Operative Factors on Patient Length of Stay After Total Knee Replacement. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.122] [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
Aim
This study aims to assess the impact of pre-operative factors on the length of stay in patients following total knee replacement at our institution.
Method
A total of 478 patients following total knee replacement between January 2017-Decemeber 2019 are included in this study. All patients underwent total knee replacement with a medial rotating total knee prosthesis (MRK; Matt Ortho UK).
Data for each patient was collated retrospectively and included the following: Patient demographics (age and sex), American Society of Anaesthesiology (ASA) score, pre-operative range of movement (ROM), Body Mass Index (BMI), and pre-operative haemoglobin. Each factor was then compared with the length of stay for all 478 patients. Statistical significance was sort for each pre-operative factor for both men and women.
Results
Our cohort of patients includes 291 females and 187 males. Patients ranged from 39 to 90 years with an average age of 68. The average BMI of the cohort was 31.3(18.6–56.56) and the average ASA grade was 2.
Preoperative hemoglobin and the Age of the patient at the time of surgery were the only two factors which had a statistically significant impact on the length of hospital stay (p<0.05). BMI, Pre- operative range of motion and ASA scores had no statistically significant effect on the length of hospital stay in our cohort.
Conclusions
Low pre-operative hemoglobin and increasing age have significant effects on length of stay after total knee replacement. The BMI, pre-operative range of movement and ASA scores do not influence the length of hospital stay.
Collapse
Affiliation(s)
- S. Yadav
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| | | | - S.M. Htwe
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| | - R. Gadde
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| | - D. Rossiter
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| | - J. Jacob
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| | - A. Unnithan
- Ashford and St. Peters Hospital, Chertsey, United Kingdom
| |
Collapse
|
46
|
Necchi A, Pavlick D, Bratslavsky G, Jacob J, Kravtsov O, Spiess P, Grivas P, Parini V, Decker B, Lin D, Danziger N, Levy M, Ross J. Expanding the use of targeted therapy for Urothelial Bladder Cancer (UBC): Non-FGFR3 Receptor Tyrosine Kinase (RTK) Gene Rearrangements (ReAr) and Fusions (Fus). Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00986-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
47
|
Mesny E, Jacob J, Culot F, Calugaru V, Jenny C, Fonti B, Bourdais R, Courtault-Deslandes F, Boulle G, Meillan N, Simon JM, Maingon P, Feuvret L. Optic nerve motion and gaze direction: Their impact on intraorbital tumor radiotherapy. Cancer Radiother 2022; 26:678-683. [DOI: 10.1016/j.canrad.2021.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 12/13/2021] [Indexed: 10/19/2022]
|
48
|
Cravo A, Barbosa AB, Correia C, Matos A, Caetano S, Lima MJ, Jacob J. Unravelling the effects of treated wastewater discharges on the water quality in a coastal lagoon system (Ria Formosa, South Portugal): Relevance of hydrodynamic conditions. Mar Pollut Bull 2022; 174:113296. [PMID: 34995889 DOI: 10.1016/j.marpolbul.2021.113296] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 12/20/2021] [Accepted: 12/21/2021] [Indexed: 06/14/2023]
Abstract
This study aimed to assess the influence of treated wastewater disposal on Ria Formosa coastal lagoon (South Portugal), the largest national producer of bivalve mollusks. Water quality was evaluated at two areas under different wastewater loads and hydrodynamic conditions, using physico-chemical variables, bacterial indicators of contamination, chlorophyll-a concentration, phytoplankton abundance and composition. Samples were collected monthly, between October 2018 and September 2019. Minor influence of effluent discharge was detected at the eastern Olhão area, exposed to stronger hydrodynamics and higher wastewater load than the northwestern Faro area (ca. 2-4-fold total nitrogen and phosphorus). The lower load weakly flushed area showed a poorer water quality, up to 500 m from the discharge point, more marked during the spring-summer period. The intensity, persistence, and spatial extent of the wastewater footprint, lower for the highest-loading area, reflected the role of local hydrodynamic conditions, modulating the influence of wastewater discharge on lagoonal water quality.
Collapse
Affiliation(s)
- A Cravo
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal.
| | - A B Barbosa
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - C Correia
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - A Matos
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - S Caetano
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - M J Lima
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| | - J Jacob
- Centro de Investigação Marinha e Ambiental (CIMA), Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal
| |
Collapse
|
49
|
Valls Carbó A, González Del Castillo J, Miró O, Lopez-Ayala P, Jimenez S, Jacob J, Bibiano C, Martín-Sánchez FJ. Increased severity in SARS-CoV-2 infection of minorities in Spain. Rev Esp Quimioter 2021; 34:664-667. [PMID: 34622269 PMCID: PMC8638765 DOI: 10.37201/req/099.2021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Introduction With the global spread of COVID-19, studies in the US and UK have shown that certain communities have been strongly impacted by COVID-19 in terms of incidence and mortality. The objective of the study was to determine social determinants of health among COVID-19 patients hospitalized in the two major cities of Spain. Material and methods A multicenter retrospective case series study was performed collecting administrative databases of all COVID-19 patients ≥18 years belonging to two centers in Madrid and two in Barcelona (Spain) collecting data from 1st March to 15th April 2020. Variables obtained age, gender, birthplace and residence ZIP code. From ZIP code we obtained per capita income of the area. Predictors of the outcomes were explored through generalized linear mixed-effects models, using center as random effect. Results There were 5,235 patients included in the analysis. After multivariable analysis adjusted by age, sex, per capita income, population density, hospital experience, center and hospital saturation, patients born in Latin American countries were found to have an increase in ICU admission rates (OR 1.56 [1.13-2.15], p<0.01) but no differences were found in the same model regarding mortality (OR 1.35 [0.95-1.92], p=0.09). Conclusions COVID-19 severity varies widely, not only depending on biological but also socio-economic factors. With the emerging evidence that this subset of population is at higher risk of poorer outcomes, targeted public health strategies and studies are needed.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - F J Martín-Sánchez
- Francisco Javier Martín Sanchez, Emergency Department. Hospital Clínico San Carlos. Calle Profesor Martín-Lagos s/n, 28040 Madrid, Spain.
| |
Collapse
|
50
|
Walsh CL, Tafforeau P, Wagner WL, Jafree DJ, Bellier A, Werlein C, Kühnel MP, Boller E, Walker-Samuel S, Robertus JL, Long DA, Jacob J, Marussi S, Brown E, Holroyd N, Jonigk DD, Ackermann M, Lee PD. Imaging intact human organs with local resolution of cellular structures using hierarchical phase-contrast tomography. Nat Methods 2021; 18:1532-1541. [PMID: 34737453 PMCID: PMC8648561 DOI: 10.1038/s41592-021-01317-x] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 10/05/2021] [Indexed: 12/24/2022]
Abstract
Imaging intact human organs from the organ to the cellular scale in three dimensions is a goal of biomedical imaging. To meet this challenge, we developed hierarchical phase-contrast tomography (HiP-CT), an X-ray phase propagation technique using the European Synchrotron Radiation Facility (ESRF)'s Extremely Brilliant Source (EBS). The spatial coherence of the ESRF-EBS combined with our beamline equipment, sample preparation and scanning developments enabled us to perform non-destructive, three-dimensional (3D) scans with hierarchically increasing resolution at any location in whole human organs. We applied HiP-CT to image five intact human organ types: brain, lung, heart, kidney and spleen. HiP-CT provided a structural overview of each whole organ followed by multiple higher-resolution volumes of interest, capturing organotypic functional units and certain individual specialized cells within intact human organs. We demonstrate the potential applications of HiP-CT through quantification and morphometry of glomeruli in an intact human kidney and identification of regional changes in the tissue architecture in a lung from a deceased donor with coronavirus disease 2019 (COVID-19).
Collapse
Affiliation(s)
- C L Walsh
- Department of Mechanical Engineering, University College London, London, UK.
- Centre for Advanced Biomedical Imaging, University College London, London, UK.
| | - P Tafforeau
- European Synchrotron Radiation Facility, Grenoble, France.
| | - W L Wagner
- Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, Heidelberg, Germany
- German Lung Research Centre (DZL), Translational Lung Research Centre Heidelberg (TLRC), Heidelberg, Germany
| | - D J Jafree
- Developmental Biology and Cancer Programme, Great Ormond Street Institute of Child Health, University College London, London, UK
- UCL MB/PhD Programme, Faculty of Medical Sciences, University College London, London, UK
| | - A Bellier
- French Alps Laboratory of Anatomy (LADAF), Grenoble Alpes University, Grenoble, France
| | - C Werlein
- Institute of Pathology, Hannover Medical School, Hannover, Germany
| | - M P Kühnel
- Institute of Pathology, Hannover Medical School, Hannover, Germany
- German Center for Lung Research (DZL), Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Hannover, Germany
| | - E Boller
- European Synchrotron Radiation Facility, Grenoble, France
| | - S Walker-Samuel
- Centre for Advanced Biomedical Imaging, University College London, London, UK
| | - J L Robertus
- Department of Histopathology, Royal Brompton and Harefield NHS Foundation Trust, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
| | - D A Long
- Developmental Biology and Cancer Programme, Great Ormond Street Institute of Child Health, University College London, London, UK
| | - J Jacob
- Centre for Medical Image Computing, University College London, London, UK
- UCL Respiratory, University College London, London, UK
| | - S Marussi
- Department of Mechanical Engineering, University College London, London, UK
| | - E Brown
- Centre for Advanced Biomedical Imaging, University College London, London, UK
| | - N Holroyd
- Centre for Advanced Biomedical Imaging, University College London, London, UK
| | - D D Jonigk
- Institute of Pathology, Hannover Medical School, Hannover, Germany.
- German Center for Lung Research (DZL), Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), Hannover, Germany.
| | - M Ackermann
- Institute of Functional and Clinical Anatomy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
- Institute of Pathology and Department of Molecular Pathology, Helios University Clinic Wuppertal, University of Witten-Herdecke, Wuppertal, Germany.
| | - P D Lee
- Department of Mechanical Engineering, University College London, London, UK.
| |
Collapse
|