Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 55(9), 1499-1505 (2014-06-28)
Recent studies have highlighted the high sensitivity of PET imaging with (68)Ga-labeled octreotide derivatives for the detection and staging of neuroendocrine tumors. A somatostatin receptor ligand that is easily radiolabeled with (18)F-fluoride could improve the availability of PET imaging of
Polymyxins remain one of the few antibiotics available for treating antibiotic resistant bacteria. Here we describe polymyxin B thioesterase which performs the final step in polymyxin B biosynthesis. Isolated thioesterase catalyzed cyclization of an N-acetylcystamine polymyxin B analogue to form
Chemical & pharmaceutical bulletin, 66(6), 651-659 (2018-06-05)
Radiolabeled cyclic peptides containing the (Arg-Gly-Asp) RGD sequence for use in positron emission tomography (PET) imaging, single-photon emission computed tomography (SPECT) imaging, and targeted radionuclide therapy of cancer have been reported. In this study, RGD was used as a model
Nobilamide B, a TRPV1 antagonist, and a series of Ala-substituted analogues were synthesized and their neuroactivity was assessed in a primary culture of dorsal root ganglion (DRG) neurons. Analogues 4, 6, and 7 showed comparable activity, affecting capsaicin response in
Chemistry (Weinheim an der Bergstrasse, Germany), 23(54), 13510-13517 (2017-07-12)
A series of cationic peptides with alternating hydrophilic and hydrophobic residues were elaborately designed and synthesized. These kinds of short peptides with protonated lysine groups can interact with anionic polyoxometalate nanoclusters through multivalent ionic bonds and hydrogen bonds, resulting in
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