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Tumour draining lymph node-generated CD8 T cells play a role in controlling lung metastases after a primary tumour is removed but not when adjuvant immunotherapy is used

Surgical resection of cancer remains the frontline therapy for millions of patients annually, but post-operative recurrence is common, with a relapse rate of around 45% for non-small cell lung cancer. The tumour draining lymph nodes (dLN) are resected at the time of surgery for staging purposes, and this cannot be a null event for patient survival and future response to immune checkpoint blockade treatment. This project investigates cancer surgery, lymphadenectomy, onset of metastatic disease, and response to immunotherapy in a novel model that closely reflects the clinical setting. In a murine metastatic lung cancer model, primary subcutaneous tumours were resected with associated dLNs remaining intact, completely resected or partially resected.

Tumor Infiltrating Effector Memory Antigen-Specific CD8(+) T Cells Predict Response to Immune Checkpoint Therapy

Immune checkpoint therapy (ICT) results in durable responses in individuals with some cancers, but not all patients respond to treatment. ICT improves CD8+ cytotoxic T lymphocyte (CTL) function, but changes in tumor antigen-specific CTLs post-ICT that correlate with successful responses have not been well characterized. Here, we studied murine tumor models with dichotomous responses to ICT.

Azithromycin Partially Mitigates Dysregulated Repair of Lung Allograft Small Airway Epithelium

Chronic airway injury and dysregulated repair programs are evident in airway epithelium obtained from patients with bronchiolitis obliterans syndrome

Rhinovirus Infection Is Associated With Airway Epithelial Cell Necrosis and Inflammation via Interleukin-1 in Young Children With Cystic Fibrosis

This study found rhinovirus infection drives necrotic cell death in cystic fibrosis airway epithelial cells

Azithromycin reduces airway inflammation induced by human rhinovirus in lung allograft recipients

Our data illustrate that rhinovirus infection is capable of infecting upper and lower airway epithelial cells, driving cell death and inflammation

Early respiratory viral infections in infants with cystic fibrosis

Early viral infections were associated with greater neutrophilic inflammation and bacterial pathogens

Standardization of Spirometry 2019 Update. An Official American Thoracic Society and European Respiratory Society Technical Statement

Standards and consensus recommendations are presented for manufacturers, clinicians, operators, and researchers

Long-term medical and psychosocial outcomes in congenital diaphragmatic hernia survivors

Survivors of CDH may have significant adverse long-term medical and psychosocial issues that would be better recognised and managed in a multidisciplinary clinic

Key paediatric messages from the 2018 European Respiratory Society International Congress

Group Chairs and early career members highlight some of the most interesting findings in the field of paediatrics presented at the 2018 international ERS Congress

IgE and T-cell responses to house dust mite allergen components

Recent studies with synthetic peptides representing allergens and non-allergenic house dust mite proteins now offer new research avenues on HDM induced immune responses