{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Chen Y"],"funding":["National Natural Science Foundation of China","National Key Research and Development Program of China","Ministry of Science and Technology of the People's Republic of China"],"pagination":["101085"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11098959"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["26"],"pubmed_abstract":["Breast cancer is the most diagnosed malignancy in women globally, and drug resistance is among the major obstacles to effective breast cancer treatment. Emerging evidence indicates that photothermal therapy and ferroptosis are both promising therapeutic techniques for the treatment of drug-resistant breast tumors. In this study, we proposed a thermal/ferroptosis/magnetic resonance imaging (MRI) triple functional nanoparticle (I@P-ss-FRT) in which ferritin, an iron storage material with excellent cellular uptake capacity, was attached via disulfide bonds onto polydopamine coated iron oxide nanoparticle (I@P) as photothermal transduction agent and MRI probe. I@P-ss-FRT converted the near-infrared light (NIR) into localized heat which accelerated the release of ferrous ions from ferritin acco"],"journal":["Materials today. Bio"],"pubmed_title":["Hyperthermia/glutathione-triggered ferritin nanoparticles amplify the ferroptosis for synergistic tumor therapy."],"pmcid":["PMC11098959"],"funding_grant_id":["2022YFC2304303","81773201","81873893"],"pubmed_authors":["Li X","Luo K","Wang R","Sha X","Wang T","Chen Y","Lu E","Luo Y","Liu T"],"additional_accession":[]},"is_claimable":false,"name":"Hyperthermia/glutathione-triggered ferritin nanoparticles amplify the ferroptosis for synergistic tumor therapy.","description":"Breast cancer is the most diagnosed malignancy in women globally, and drug resistance is among the major obstacles to effective breast cancer treatment. Emerging evidence indicates that photothermal therapy and ferroptosis are both promising therapeutic techniques for the treatment of drug-resistant breast tumors. In this study, we proposed a thermal/ferroptosis/magnetic resonance imaging (MRI) triple functional nanoparticle (I@P-ss-FRT) in which ferritin, an iron storage material with excellent cellular uptake capacity, was attached via disulfide bonds onto polydopamine coated iron oxide nanoparticle (I@P) as photothermal transduction agent and MRI probe. I@P-ss-FRT converted the near-infrared light (NIR) into localized heat which accelerated the release of ferrous ions from ferritin acco","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jun","modification":"2026-06-12T05:53:13.496Z","creation":"2026-06-12T03:08:32.061Z"},"accession":"S-EPMC11098959","cross_references":{"pubmed":["38765248"],"doi":["10.1016/j.mtbio.2024.101085"]}}