Different substitution groups on the in-tether chiral centre of chirality-induced helical peptides (CIH peptides) showed distinguishable effects on the peptides’ cellular uptakes and binding affinities with the estrogen receptor α(ER-α). This study proves that in-tether chiral centres are a...

Cell penetration and nucleus translocation efficiency are important for the cellular activities of peptide therapeutics. For helical peptides stabilized by N-terminal crosslinked aspartic acid, correlations between their penetration efficiency/nucleus translocation and physicochemical properties were studied. An increase in hydrophobicity...