Jack Bell

ORCID: 0000-0002-0630-801X
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About
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Research Areas
  • COVID-19 Clinical Research Studies
  • Multiple Sclerosis Research Studies
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Long-Term Effects of COVID-19
  • COVID-19 and Mental Health
  • Gut microbiota and health
  • COVID-19 and healthcare impacts
  • Parathyroid Disorders and Treatments
  • Barrier Structure and Function Studies
  • Venous Thromboembolism Diagnosis and Management
  • Acute Kidney Injury Research
  • T-cell and B-cell Immunology
  • Thyroid and Parathyroid Surgery
  • Immune Response and Inflammation
  • Politics and Conflicts in Afghanistan, Pakistan, and Middle East
  • Immunotherapy and Immune Responses
  • Cardiovascular Disease and Adiposity
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Schizophrenia research and treatment
  • Renal cell carcinoma treatment
  • Colorectal Cancer Surgical Treatments
  • Airway Management and Intubation Techniques
  • Cancer Immunotherapy and Biomarkers
  • Sarcoma Diagnosis and Treatment
  • Pediatric health and respiratory diseases

Liverpool Heart and Chest Hospital
2022-2025

Royal Brompton Hospital
2025

Liverpool John Moores University
2025

University of Liverpool
2022-2025

St. Thomas Hospital
2025

St Thomas' Hospital
2025

Beaumont Hospital
2025

St. James's Hospital
2024

University of Saskatchewan
2023-2024

Royal College of Surgeons in Ireland
2023

Abstract Post-acute sequelae of COVID-19 (PASC) or the continuation (Coronavirus disease 2019) symptoms past 12 weeks may affect as many 30% people recovering from a SARS-CoV-2 (severe acute respiratory coronavirus 2) infection. The mechanisms regulating development PASC are currently not known; however, hypotheses include virus reservoirs, pre-existing conditions, microblood clots, immune dysregulation, well poor antibody responses. Importantly, neutralizing antibodies essential for...

10.1038/s41598-024-60089-4 article EN cc-by Scientific Reports 2024-04-29
Alessio Cortellini Leonardo Brunetti Giuseppina Rita Di Fazio Edoardo Garbo David J. Pinato and 95 more Jarushka Naidoo Artur Katz Matthew J. Loza Joel W. Neal Carlo Genova Scott Gettinger So Yeon Kim Ritujith Jayakrishnan Talal El Zarif Marco Russano Federica Pecci Alessandro Di Federico Mark M. Awad Joao V. Alessi Michele Montrone Dwight H. Owen Diego Signorelli Mary J. Fidler Mingjia Li Andrea Camerini Andrea De Giglio Lauren Young Bruno Vincenzi Giulio Metro Francesco Passiglia Sai Yendamuri Annalisa Guida Michele Ghidini Nichola Awosika Andrea Napolitano Claudia A M Fulgenzi Salvatore Grisanti Francesco Grossi Armida D’Incecco Eleni Josephides Mieke Van Hemelrijck Alessandro Russo Alain Gelibter Gianpaolo Spinelli Monica Verrico Bartłomiej Tomasik Raffaele Giusti Thomas Newsom-Davis Emilio Bria Martin Sebastian Maximilian Rost Martin Förster Uma Mukherjee Lorenza Landi Francesca Mazzoni Avinash Aujayeb Madeleine Dupont Alessandra Curioni‐Fontecedro Rita Chiari Francesco Pantano Alessandro Morabito Alessandro Leonetti Alex Friedlaender Alfredo Addeo Federica Zoratto Michele De Tursi Luca Cantini Elisa Roca Giannis Mountzios Luigi Della Gravara Sukumar Kalvapudi Alessandro Inno Paolo Bironzo Rita Barros David O’Reilly Jack Bell Eleni Karapanagiotou Isabelle Monnet Javier Baena Preysler Marianna Macerelli Margarita Majem Francesco Agustoni Diego Cortinovis Giuseppe Tonini Gabriele Minuti Chiara Bennati Laura Mezquita Teresa Gorría Alberto Servetto Teresa Beninato Giuseppe Lo Russo Jacobo Rogado Laura Moliner Federica Biello Frank Aboubakar Nana Anne‐Marie C. Dingemans Joachim G.J.V. Aerts Roberto Ferrara Valter Torri Taher Abu Hejleh

Background Pembrolizumab monotherapy is an established front-line treatment for advanced non-small cell lung cancer (NSCLC) with programmed death-ligand 1 (PD-L1) tumor proportion score (TPS)≥50%. However, real-world data on its long-term efficacy remains sparse. Methods This study assessed 5-year outcomes of first-line pembrolizumab in a large, multicenter, cohort patients NSCLC and PD-L1 TPS≥50%, referred to as Pembro-real 5Y. Individual patient-level (IPD) from the experimental arm...

10.1136/jitc-2024-010674 article EN cc-by-nc-nd Journal for ImmunoTherapy of Cancer 2025-02-01

Abstract Background Acute kidney injury (AKI) is a recognised complication of coronavirus disease 2019 (COVID-19), yet the reported incidence varies widely and associated risk factors are poorly understood. Methods Data was collected on all adult patients who returned positive COVID-19 swab while hospitalised at large UK teaching hospital between 1st March 2020 3rd June 2020. Patients were stratified into community- hospital-acquired AKI based timing onset. Results Out 448 eligible with...

10.1186/s12882-021-02471-2 article EN cc-by BMC Nephrology 2021-07-23

Cortical tissue injury is common in multiple sclerosis (MS) and associates with disability progression. We have previously shown that HLA-DRB1*15 genotype status the extent of cortical inflammatory pathology. In current study, we sought to examine influence on relationships between inflammation neurodegeneration MS. Human post-mortem MS cases (n = 47) controls 10) were used. Adjacent sections motor cortex stained for microglia (Iba1+, CD68+, TMEM119+), lymphocytes (CD3+, CD8+), GFAP+...

10.1111/bpa.13041 article EN Brain Pathology 2021-12-13

A short-cut review of the literature was carried out to examine potential utility prone positioning in awake patients with hypoxaemic respiratory failure. Four papers were identified as suitable for inclusion using reported search strategy. The author, date and country publication, patient group studied, study type, relevant outcomes, results weaknesses best are tabulated. It is concluded that there no evidence regular failure impacts on clinically outcomes. Further research required...

10.1136/emermed-2020-209962.2 article EN Emergency Medicine Journal 2020-06-01

Aims/Objectives/Background Early experience of the coronavirus pandemic has led to concerns regarding hypercoaguability and increased rates venous thromboembolic (VTE) disease. As a result, many centres have changed front door thromboprophylaxis risk assessment prescribing practice. There is no clear evidence that such new approaches are safe, or improve patient outcomes. We sought establish incidence thrombotic complications in all hospitalised patients with confirmed COVID-19, at UK...

10.1136/emj-2020-rcemabstracts.4 article EN Emergency Medicine Journal 2020-11-23

<title>Abstract</title> Post-acute sequelae of COVID-19 (PASC) or the continuation (Coronavirus disease 2019) symptoms past 12 weeks may affect as many 30% people recovering from a SARS-CoV-2 (severe acute respiratory coronavirus 2) infection. The mechanisms regulating development PASC are currently not known; however, hypotheses including poor antibody responses have been suggested. Due to importance virus neutralizing antibodies during recovery and protection reinfection, we designed...

10.21203/rs.3.rs-3399447/v1 preprint EN cc-by Research Square (Research Square) 2023-10-05
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