miRNA description for miR-221
miRNA accession	miR-221
Species	Homo sapiens
miR-221 identified in exosomes derived from the following tissue/cell type
Dendritic cells [Exosomes]	21505438
Liver stem cells [Microvesicles]	20668554
Mesenchymal stem cells [Microvesicles]	20668554
Serum [Exosomes]	18589210
T cells [Exosomes]	21505438
Experiment description of studies that identified miR-221 in exosomes
1 Experiment ID 117 Identified molecule miRNA Identification method Human miRNA Microarray Kit PubMed ID 21505438    Organism Homo sapiens Experiment description Unidirectional transfer of microRNA-loaded exosomes from T cells to antigen-presenting cells. Authors Mittelbrunn M, Gutiéez-Váuez C, Villarroya-Beltri C, Gonzáz S, Sáhez-Cabo F, Gonzáz MÁ Bernad A, Sáhez-Madrid F. Journal name NATCOM Publication year 2011 Sample Dendritic cells Sample name Dendritic cells Molecules identified in the study Protein miRNA Methods used in the study Mass spectrometry Microarray EV-TRACK EV110049: EV-METRIC:11%
2 Experiment ID 182 Identified molecule miRNA Identification method RT-PCR PubMed ID 20668554    Organism Homo sapiens Experiment description Microvesicles derived from adult human bone marrow and tissue specific mesenchymal stem cells shuttle selected pattern of miRNAs Authors Collino F, Deregibus MC, Bruno S, Sterpone L, Aghemo G, Viltono L, Tetta C, Camussi G. Journal name PLoS One Publication year 2010 Sample Liver stem cells Sample name Liver stem cells - Normal Molecules identified in the study miRNA Methods used in the study Western blotting RT-PCR Immunogold Immunoelectron microscopy EV-TRACK -
3 Experiment ID 181 Identified molecule miRNA Identification method RT-PCR PubMed ID 20668554    Organism Homo sapiens Experiment description Microvesicles derived from adult human bone marrow and tissue specific mesenchymal stem cells shuttle selected pattern of miRNAs Authors Collino F, Deregibus MC, Bruno S, Sterpone L, Aghemo G, Viltono L, Tetta C, Camussi G. Journal name PLoS One Publication year 2010 Sample Mesenchymal stem cells Sample name Mesenchymal stem cells - Normal Molecules identified in the study Protein miRNA Methods used in the study Western blotting RT-PCR Immunogold Immunoelectron microscopy EV-TRACK -
4 Experiment ID 45 Identified molecule miRNA Identification method 467microRNA Array PubMed ID 18589210    Organism Homo sapiens Experiment description MicroRNA signatures of tumor-derived exosomes as diagnostic biomarkers of ovarian cancer. Authors Taylor DD, Gercel-Taylor C Journal name GO Publication year 2008 Sample Serum Sample name Serum - Papillary adenocarcinoma of ovary Molecules identified in the study Protein miRNA Methods used in the study Western blotting MicroRNA array EV-TRACK -
5 Experiment ID 115 Identified molecule miRNA Identification method Human miRNA Microarray Kit PubMed ID 21505438    Organism Homo sapiens Experiment description Unidirectional transfer of microRNA-loaded exosomes from T cells to antigen-presenting cells. Authors Mittelbrunn M, Gutiéez-Váuez C, Villarroya-Beltri C, Gonzáz S, Sáhez-Cabo F, Gonzáz MÁ Bernad A, Sáhez-Madrid F. Journal name NATCOM Publication year 2011 Sample T cells Sample name J77 Molecules identified in the study Protein miRNA Methods used in the study Mass spectrometry Microarray EV-TRACK EV110049: EV-METRIC:11%