{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["D'Alonzo RA"],"funding":["Cancer Australia Priority-driven Collaborative Cancer Research Scheme","National Health & Medical Research Council with a Centre of Research Excellence"],"pagination":["44"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11699009"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["74(2)"],"pubmed_abstract":["Combination immune checkpoint inhibitors (nivolumab and ipilimumab) are currently a first-line treatment for mesothelioma; however, not all patients respond. The efficacy of treatment is influenced by the tumor microenvironment. Murine mesothelioma tumors were irritated with various radiotherapy doses. Radiotherapy induced vasculature changes were monitored by power Doppler and photoacoustic ultrasound and analyzed via mixed-effects models. Tissue staining was used to investigate the immune cell infiltrate of tumors. The optimal radiotherapy schedule was combined with immune checkpoint inhibitors, and the survival of mice was analyzed. Using low-dose, low-fraction radiotherapy allowed favorable modification of the murine mesothelioma tumor microenvironment. Irradiating tumors with 2 Gy × 5"],"journal":["Cancer immunology, immunotherapy : CII"],"pubmed_title":["Fractionated low-dose radiotherapy primes the tumor microenvironment for immunotherapy in a murine mesothelioma model."],"pmcid":["PMC11699009"],"funding_grant_id":["APP1197652","1163065"],"pubmed_authors":["Keam S","Nowak AK","Ebert MA","Gill S","D'Alonzo RA","Cook AM","Rowshanfarzad P"],"additional_accession":[]},"is_claimable":false,"name":"Fractionated low-dose radiotherapy primes the tumor microenvironment for immunotherapy in a murine mesothelioma model.","description":"Combination immune checkpoint inhibitors (nivolumab and ipilimumab) are currently a first-line treatment for mesothelioma; however, not all patients respond. The efficacy of treatment is influenced by the tumor microenvironment. Murine mesothelioma tumors were irritated with various radiotherapy doses. Radiotherapy induced vasculature changes were monitored by power Doppler and photoacoustic ultrasound and analyzed via mixed-effects models. Tissue staining was used to investigate the immune cell infiltrate of tumors. The optimal radiotherapy schedule was combined with immune checkpoint inhibitors, and the survival of mice was analyzed. Using low-dose, low-fraction radiotherapy allowed favorable modification of the murine mesothelioma tumor microenvironment. Irradiating tumors with 2 Gy × 5","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jan","modification":"2025-04-22T12:43:37.184Z","creation":"2025-04-06T00:23:38.953Z"},"accession":"S-EPMC11699009","cross_references":{"pubmed":["39751851"],"doi":["10.1007/s00262-024-03889-x"]}}