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The Methodist Hospital Research Institute

Youli Zu

Disclosed are compositions and methods relating to nucleic acid aptamers that specifically target CD38 protein and also selective binding to CD38-expressing cells. The ligand-drug conjugates specifically target CD38-expressing cancer cells and subsequently internalize into the cell.

CD38 ligand-drug conjugates for targeted cancer therapy

Disclosed are compositions and methods relating to nucleic acid aptamers that specifically target CD117 protein and also selective binding to CD117-expressing cells. The ligand-drug conjugates specifically target CD117-expressing cells and subsequently internalize into the cells, leading apoptosis, growth inhibition, and death of cells of interest and no off-target toxicity to CD117-negative normal cells.

CD117 ligand-drug conjugates for targeted cancer therapy

Disclosed are methods and compositions for the detection of one or more different types of cellular biomarkers in a biological sample, and in particular, methods and compositions for the rapid, one-step, highly-cell specific detection of circulating tumor cells from minute quantities of mammalian biological fluids, including, for example, from a single drop of human blood. In certain embodiments, distinctly-labeled, multi-aptamer detection reagents are provided for detecting and quantitating selected cancer cells in clinical samples such as patient specimens and/or tissues. Aptamer-based imaging methodologies are also provided for use in a variety of diagnostic assay protocols.

Growing community of inventors

Bellaire, TX, United States of America

Youli Zu