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'RNAs': [27], '(lncRNAs)': [28], 'breast': [30, 49, 72, 79, 262, 287, 309], 'cancer': [31, 50, 80, 263, 288], '(BC)': [32], 'are': [33], 'limited.': [34], 'Besides,': [35], 'prognostic': [37, 60, 132, 184], 'lncRNAs': [41, 64, 101, 115, 291], 'and': [42, 65, 121, 130, 223, 303], 'their': [43, 66], 'relationship': [44, 67], 'to': [45, 56, 68, 152], 'immune': [46, 69, 256], 'microenvironment': [47, 70], 'remain': [51], 'unclear.': [52], 'This': [53], 'study': [54], 'aimed': [55], 'explore': [57], 'potential': [59, 295], 'value': [61, 133], 'Methods:': [74], 'RNA-sequencing': [75], 'data': [76], 'female': [78], 'patients': [81, 88, 154, 168], 'were': [82, 89, 102, 246], 'downloaded': [83], 'from': [84], 'TCGA': [85], 'database.': [86], '937': [87], 'randomly': [90], 'separated': [91], 'into': [92, 155], 'training': [93, 128, 221], 'or': [94], 'validation': [95, 139, 238], 'cohort': [96, 222], '2:1': [98], 'ratio.': [99], 'Ferroptosis-related': [100, 290], 'screened': [103], 'Pearson': [105], 'correlation': [106], 'analysis': [107, 151, 176, 191, 241], 'with': [108, 119], '239': [109], 'reported': [110], 'genes.': [112], 'A': [113], 'signature': [116, 144, 279], 'was': [117, 134, 145, 181], 'constructed': [118], 'univariate': [120], 'multivariate': [122, 148], 'Cox': [123, 149, 174], 'regression': [124, 150, 175], 'analyses': [125], 'cohort,': [129], 'its': [131], 'further': [135], 'tested': [136], 'cohort.': [140, 239], 'Results:': [141], 'An': [142], '8-ferroptosis-related-lncRNAs': [143], 'developed': [146], 'divide': [153], 'two': [156], 'risk': [157, 179], 'groups.': [158], 'Patients': [159], 'high-risk': [162, 251, 266], 'group': [163, 267], 'had': [164], 'worse': [165], 'prognosis': [166, 285], 'than': [167], 'low-risk': [171], 'group.': [172, 252], 'Multivariate': [173], 'showed': [177, 260], 'score': [180], 'independent': [183], 'indicator.': [185], 'Receiver': [186], 'operating': [187], 'characteristic': [188], 'curve': [189, 204], '(ROC)': [190], 'proved': 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