This study will examine genes in three different tissues and look for similarities and differences between normal cells and cancer cells. The tissues to be studies come from blood, lymph node and cancer.
Subjects will be given an informed consent to read and sign The medical chart will be reviewed for diagnosis and treatment history Blood (about 4 tablespoons) will be drawn at a clinically available time. The lymph node and breast tumor tissue in the University of Michigan pathology repository will be used for research purposes
Study Type
OBSERVATIONAL
Enrollment
149
University of Michigan
Ann Arbor, Michigan, United States
Single nucleotide polymorphisms
Determine single nucleotide polymorphism concordances between the three DNA specimen sources
Time frame: time-independent
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