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Biochemistry, Biophysics, and Structural Biology

Chemistry Theses

2024

Cancer

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"Hunter-Killer" Peptoid-Peptide Conjugate To Target And Eliminate Cancer Stem Cells, Breanne F. Mcelderry Jan 2024

"Hunter-Killer" Peptoid-Peptide Conjugate To Target And Eliminate Cancer Stem Cells, Breanne F. Mcelderry

Chemistry Theses

In the contemporary paradigm concerning the emergence of therapy-resistant recurrent cancer, recent studies posit the existence of a limited population of self-renewing malignant progenitors known as cancer stem cells (CSCs). The presence of CSCs explains why tumors often relapse despite clinical remission with initial therapeutic interventions. Consequently, the development of innovative therapeutic modalities specifically tailored to target and eliminate CSCs represents a highly promising strategy for eradicating cancer without the risk of recurrence. In previous research, we successfully developed a synthetic peptoid-based ligand CL-1-19-1 that selectively binds to CSC over non-CSC. However, CL-1-19-1 did not exhibit any significant inhibitory effect …