{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Lundberg P"],"funding":["Vetenskapsrådet","ALF of Linköping University Hospital LiU-Cancer","Cancerfonden"],"pagination":["2025-2033"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9681775"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["127(11)"],"pubmed_abstract":["<h4>Background</h4>High mammographic density is an independent risk factor for breast cancer by poorly understood molecular mechanisms. Women with dense breasts often undergo conventional magnetic resonance imaging (MRI) despite its limited specificity, which may be increased by diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) and contrast. How these modalities are affected by breast density per se and their association with the local microenvironment are undetermined.<h4>Methods</h4>Healthy postmenopausal women attending mammography screen with extremely dense or entirely fatty breasts underwent multiparametric MRI for analyses of lean tissue fraction (LTF), ADC and perfusion dynamics. Microdialysis was used for extracellular proteomics in situ.<h4>Results</h4>Si"],"journal":["British journal of cancer"],"pubmed_title":["Breast density is strongly associated with multiparametric magnetic resonance imaging biomarkers and pro-tumorigenic proteins in situ."],"pmcid":["PMC9681775"],"funding_grant_id":["2018/464","2018-02584"],"pubmed_authors":["Dabrosin C","Lundberg P","Kihlberg J","Forsgren MF","Tellman J","Rzepecka A"],"additional_accession":[]},"is_claimable":false,"name":"Breast density is strongly associated with multiparametric magnetic resonance imaging biomarkers and pro-tumorigenic proteins in situ.","description":"<h4>Background</h4>High mammographic density is an independent risk factor for breast cancer by poorly understood molecular mechanisms. Women with dense breasts often undergo conventional magnetic resonance imaging (MRI) despite its limited specificity, which may be increased by diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) and contrast. How these modalities are affected by breast density per se and their association with the local microenvironment are undetermined.<h4>Methods</h4>Healthy postmenopausal women attending mammography screen with extremely dense or entirely fatty breasts underwent multiparametric MRI for analyses of lean tissue fraction (LTF), ADC and perfusion dynamics. Microdialysis was used for extracellular proteomics in situ.<h4>Results</h4>Si","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2025-04-18T16:56:25.863Z","creation":"2025-04-07T04:26:19.423Z"},"accession":"S-EPMC9681775","cross_references":{"pubmed":["36138072"],"doi":["10.1038/s41416-022-01976-3"]}}