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C. N. Cheallaigh · SciRah

Researcher profile · Semantic Scholar

C. N. Cheallaigh

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C. N. Cheallaigh — researcher profile on SciRah

h-index: 16
Works: 46
Citations: 1,882

Most-cited papers

Persistent fatigue following SARS-CoV-2 infection is common and independent of severity of initial infection
L. Townsend, A. Dyer, K. Jones, J. Dunne +25 more
2020medRxiv829 citations Open access
Semantic Scholar
Blood–brain barrier disruption and sustained systemic inflammation in individuals with long COVID-associated cognitive impairment
C. Greene, Ruairi Connolly, Declan Brennan, A. Laffan +13 more
2024Nature Neuroscience364 citations Open access
Semantic Scholar
Autophagy in the immune response to tuberculosis: clinical perspectives
C. N. Cheallaigh, J. Keane, E. Lavelle, J. Hope +1 more
2011Clinical and Experimental Immunology110 citations Open access
Semantic Scholar
Dimethyl fumarate and 4-octyl itaconate are anticoagulants that suppress Tissue Factor in macrophages via inhibition of Type I Interferon
T. Ryan, A. Hooftman, A. Rehill, M. Johansen +32 more
2023Nature Communications68 citations Open access
Semantic Scholar
Defective activation and regulation of type I interferon immunity is associated with increasing COVID-19 severity
Nikaïa Smith, Céline Possémé, V. Bondet, J. Sugrue +19 more
2022Nature Communications65 citations Open access
Semantic Scholar
Kinetics of the Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Response and Serological Estimation of Time Since Infection
S. Pelleau, T. Woudenberg, J. Rosado, F. Donnadieu +39 more
2021Journal of Infectious Diseases51 citations Open access
Semantic Scholar
Sustained VWF‐ADAMTS‐13 axis imbalance and endotheliopathy in long COVID syndrome is related to immune dysfunction
H. Fogarty, Soracha E. Ward, L. Townsend, E. Karampini +19 more
2022Journal of Thrombosis and Haemostasis50 citations Open access
Semantic Scholar
Longitudinal Analysis of COVID-19 Patients Shows Age-Associated T Cell Changes Independent of Ongoing Ill-Health
L. Townsend, A. Dyer, A. Naughton, R. Kiersey +15 more
2020Frontiers in Immunology49 citations Open access
Semantic Scholar
All‐trans Retinoic Acid Augments Autophagy during Intracellular Bacterial Infection
M. Coleman, S. Basdeo, A. Coleman, C. N. Cheallaigh +5 more
2018American Journal of Respiratory Cell and Molecular Biology49 citations
Semantic Scholar
Characterisation of the pro-inflammatory cytokine signature in severe COVID-19
H. Hawerkamp, A. Dyer, Neha D. Patil, M. McElheron +19 more
2023Frontiers in Immunology34 citations Open access
Semantic Scholar
A Comparative Analysis of the Status Anxiety Hypothesis of Socio-economic Inequalities in Health Based on 18,349 individuals in Four Countries and Five Cohort Studies
R. Layte, C. McCrory, C. N. Cheallaigh, Nollaig M. Bourke +4 more
2019Scientific Reports32 citations Open access
Semantic Scholar
Severe COVID-19 is characterised by inflammation and immature myeloid cells early in disease progression
L. Townsend, A. Dyer, A. Naughton, S. Imangaliyev +25 more
2021medRxiv28 citations Open access
Semantic Scholar
Markedly poor physical functioning status of people experiencing homelessness admitted to an acute hospital setting
S. Kiernan, C. N. Cheallaigh, N. Murphy, J. Dowds +1 more
2021Scientific Reports22 citations Open access
Semantic Scholar
Endothelial cell activation, Weibel-Palade body secretion, and enhanced angiogenesis in severe COVID-19
E. Karampini, H. Fogarty, Stephanie Elliott, Hannah Morrin +13 more
2023Research and Practice in Thrombosis and Haemostasis17 citations Open access
Semantic Scholar
Early IFNβ secretion determines variable downstream IL-12p70 responses upon TLR4 activation
Céline Possémé, A. Llibre, B. Charbit, V. Bondet +18 more
2022Cell Reports17 citations Open access
Semantic Scholar
Dynamic Assay for Profiling Anti-SARS-CoV-2 Antibodies and Their ACE2/Spike RBD Neutralization Capacity
Thomas Phelan, J. Dunne, N. Conlon, C. N. Cheallaigh +12 more
2021Viruses16 citations Open access
Semantic Scholar
Development of a simple, sensitive, rapid test which discriminates BCG-vaccinated from Mycobacterium bovis-infected cattle.
P. Sopp, M. Coad, G. Hewinson, Chris J. Howard +4 more
2008Vaccine16 citations
Semantic Scholar
Author Correction: Blood–brain barrier disruption and sustained systemic inflammation in individuals with long COVID-associated cognitive impairment
C. Greene, Ruairi Connolly, Declan Brennan, A. Laffan +13 more
2024Nature Neuroscience15 citations Open access
Semantic Scholar
The Unmet Rehabilitation Needs in an Inclusion Health Integrated Care Programme for Homeless Adults in Dublin, Ireland
Á. Carroll, Siobhan O’Brien, D. Harrington, C. N. Cheallaigh +2 more
2021International Journal of Environmental Research and Public Health12 citations Open access
Semantic Scholar
Serological reconstruction of COVID-19 epidemics through analysis of antibody kinetics to SARS-CoV-2 proteins
S. Pelleau, T. Woudenberg, J. Rosado, F. Donnadieu +34 more
2021medRxiv12 citations Open access
Semantic Scholar
Association of 4 epigenetic clocks with measures of functional health, cognition, and all-cause mortality in The Irish Longitudinal Study on Ageing (TILDA)
C. McCrory, G. Fiorito, B. Hernández, S. Polidoro +7 more
2020bioRxiv11 citations Open access
Semantic Scholar
The Development of an Inclusion Health Integrated Care Programme for Homeless Adults in Dublin, Ireland
C. N. Cheallaigh, Ann-Marie Lawlee, J. Sears, J. Dowds
2018International Journal of Integrated Care5 citations Open access
Semantic Scholar
Acceptability and utility of a broad test battery to evaluate physical functioning and frailty in community-based settings for people experiencing homelessness and addiction-Findings from the LEAP trials.
F. Kennedy, C. N. Cheallaigh, R. Romero-Ortuno, D. Murray +1 more
2024Physiotherapy4 citations
Semantic Scholar
IFN-γ–induced trained immunity enhances killing of priority pathogens in healthy and genetically vulnerable individuals
D. Murphy, Isabella Batten, Aoife O’Farrell, Simon R. Carlile +25 more
2026JCI Insight3 citations Open access
Semantic Scholar
The unmet Rehabilitation needs in an Inclusion Health Integrated Care Programme for Homeless Adults in Dublin, Ireland
Á. Carroll, Siobhan O’Brien, Deirdre Harrington, C. N. Cheallaigh
2019International Journal of Integrated Care3 citations Open access
Semantic Scholar
Handbook of Macrophages: Life Cycle, Functions and Diseases
C. N. Cheallaigh, C. P. de Castro, M. Coleman, J. Hope +1 more
20123 citations
Semantic Scholar
Publisher Correction: Dimethyl fumarate and 4-octyl itaconate are anticoagulants that suppress Tissue Factor in macrophages via inhibition of Type I Interferon
T. Ryan, A. Hooftman, A. Rehill, M. Johansen +32 more
2023Nature Communications1 citations Open access
Semantic Scholar
Barriers and facilitators of an integrated, interdisciplinary Inclusion Health service in Dublin, Ireland.
C. N. Cheallaigh
20211 citations Open access
Semantic Scholar
An Integrated Inclusion Health Service for Homeless Adults in Dublin: An Observational, Descriptive Study
R. Siersbaek, Ann-Marie Lawlee, J. Dowds, A. Molamphy +10 more
20201 citations Open access
Semantic Scholar
290HOMELESSNESS IS ASSOCIATED WITH PREMATURE ONSET OF MULTIMORBIDITY AND INCREASED USAGE OF ACUTE HOSPITAL SERVICES
C. N. Cheallaigh, Sarah Cullivan, J. Kieran, J. Browne +7 more
20161 citations
Semantic Scholar
Macrophages and tuberculosis
C. N. Cheallaigh, C. P. de Castro, M. Coleman, J. Hope +1 more
20121 citations
Semantic Scholar
"They're intertwined really… they make each other worse": An interpretative phenomenological analysis of living with epilepsy in the context of homelessness.
Rebekah Corscadden, Joanne Rolfe, Georgia Richard, C. N. Cheallaigh +2 more
2026Epilepsy & Behavior0 citations Open access
Semantic Scholar
155 Inclusion health patients in the emergency department: reducing the proportion who leave prematurely
M. Murphy, Ann-Marie Lawlee, C. N. Cheallaigh
2025155 Inclusion health patients in the emergency department: reducing the proportion who leave prematurely0 citations Open access
Semantic Scholar
Impact of a physiotherapy-led low threshold exercise and protein supplementation intervention to optimise physical function and target frailty in people experiencing homelessness and addiction: The LEAP-II trial.
F. Kennedy, C. N. Cheallaigh, Román Romero-Ortuño, D. Murray +1 more
2025Physiotherapy0 citations
Semantic Scholar
Differential attainment within medical education: a systematic review
C. Cunningham, L. Thong, D. Mockler, M. Hayes +2 more
2025BMC Medical Education0 citations Open access
Semantic Scholar
Evaluation of Low-threshold Exercise And Protein supplementation (LEAP II Intervention) to target frailty in people experiencing Homelessness and Addiction Challenges.
F. Kennedy, C. N. Cheallaigh, R. Romero-Ortuno, S. Doyle +1 more
2024Physiotherapy0 citations
Semantic Scholar
Impact of a low-threshold exercise and protein supplementation intervention to optimise physical function and target frailty in people experiencing homelessness and addiction: The LEAP II trial.
F. Kennedy, C. N. Cheallaigh, R. Romero-Ortuno, D. Murray +1 more
2024medRxiv0 citations Open access
Semantic Scholar
Evaluation of a Low-threshold Exercise And Protein supplementation intervention for Women (LEAP-W) experiencing homelessness and addiction: Protocol for a single-site intervention study.
F. Kennedy, D. Murray, C. N. Cheallaigh, R. Romero-Ortuno +1 more
2024medRxiv0 citations Open access
Semantic Scholar
Endothelial cell activation , Weibel-Palade body secretion and enhanced angiogenesis 1 in severe COVID-19 2 3
E. Karampini, H. Fogarty, Stephanie Elliott, Hannah Morrin +15 more
20230 citations
Semantic Scholar
135 A FEASIBILITY STUDY TO EXPLORE THE ROLE OF EXERCISE AND PROTEIN SUPPLEMENTATION TO TARGET FRAILTY IN PEOPLE EXPERIENCING HOMELESSNESS
F. Kennedy, R. Romero-Ortuno, C. N. Cheallaigh, S. Doyle +1 more
2022Age and Ageing0 citations Open access
Semantic Scholar
Publisher Correction: Markedly poor physical functioning status of people experiencing homelessness admitted to an acute hospital setting
S. Kiernan, C. N. Cheallaigh, N. Murphy, J. Dowds +1 more
2021Scientific Reports0 citations Open access
Semantic Scholar
42 EXPLORING THE IMPACT OF AGE AND FRAILTY STATUS ON THE IMMUNE RESPONSE TO COVID-19 ILLNESS USING DETAILED IMMUNO-PHENOTYPING
A. Dyer, L. Townsend, A. Naughton, R. Kiersey +7 more
2021Age and Ageing0 citations Open access
Semantic Scholar
Bacteraemia in the ED: Are We Meeting Targets?
N. Borhan, F. Borhan, C. N. Cheallaigh, B. Dinesh +2 more
2018Irish medical journal0 citations
Semantic Scholar
How to Foster PPI With Those Excluded From Public Involvement Itself
M. Galvin, Jan Dinsmore, C. N. Cheallaigh
20180 citations
Semantic Scholar
Infectious diseases, inflammaging and antibiotic use in elderly; critical appraisal of real-life practice
C. N. Cheallaigh, H. Hassanin
2018The Quarterly journal of medicine0 citations
Semantic Scholar
268DEVELOPMENT OF AN ELECTRONIC FRAILTY INDEX USING ELECTRONIC HEALTH RECORD DATA AS A PREDICTOR OF OUTCOMES IN ACUTE ADMISSIONS
Eimear O Brien, C. N. Cheallaigh, N. Akasheh, D. Byrne +4 more
20160 citations
Semantic Scholar

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