Selection of a synthetic glycan oligomer from a library of DNA-templated fragments against DC-SIGN and inhibition of HIV gp120 binding to dendritic cells
[EN] MITOCHONDRIAL TARGETED RELEASABLE LINKER<br/>[FR] LIEUR LIBÉRABLE À CIBLAGE MITOCHONDRIAL
申请人:GOVERNING COUNCIL UNIV TORONTO
公开号:WO2018232491A1
公开(公告)日:2018-12-27
There is described herein compound comprising a mitochondrial targeting portion, a cargo portion including a drug unit, and a linker conjugating the mitochondrial targeting portion and the cargo portion, the linker portion cleavable in a mitochondrion of a cell for preferentially releasing the cargo portion within the mitochondrion as compared to a cytoplasm of the cell.
Selection of a synthetic glycan oligomer from a library of DNA-templated fragments against DC-SIGN and inhibition of HIV gp120 binding to dendritic cells
作者:Mihai Ciobanu、Kuo-Ting Huang、Jean-Pierre Daguer、Sofia Barluenga、Olivier Chaloin、Evelyne Schaeffer、Christopher G. Mueller、Daniel A. Mitchell、Nicolas Winssinger
DOI:10.1039/c1cc13213j
日期:——
We report the synthesis of a nucleic acid-encoded carbohydrate library, its combinatorial self-assembly into 37 485 pairs and a screen against DC-SIGN leading to the identification of consensus ligand motifs. A prototypical example from the selected pairs was shown to have enhanced binding. A dendrimer incorporating the selected motifs inhibited gp120's binding to dendritic cells with higher efficiency than mannan.
Concise solid-phase synthesis enables derivatisation of YEATS domain cyclopeptide inhibitors for improved cellular uptake
作者:Yixiang Jiang、Sha Liu、Gaofei Tian、Hayden Jit Hei Cheung、Xin Li、Xiang David Li
DOI:10.1016/j.bmc.2021.116342
日期:2021.9
YEATSdomains, which are newly identified epigeneticreaders of histone lysine acetylation and crotonylation, have emerged as promising anti-cancer drug targets. We recently developed AF9 YEATS domain-selective cyclopeptide inhibitors. However, the cumbersome and time-consuming synthesis of the cyclopeptides limited further structural derivatisation and applications. Here, we reported a concise method
Photo-crosslinking of a self-assembled coumarin-dipeptide hydrogel
作者:Se Hye Kim、Yuan Sun、Jonah A. Kaplan、Mark W. Grinstaff、Jon R. Parquette
DOI:10.1039/c5nj00038f
日期:——
The photo-crosslinking of a coumarin-functionalized dipeptide hydrogel enhances the stability of the self-assembled nanofibers that comprise the hydrogel.
一种香豆素官能化二肽水凝胶的光交联可以增强水凝胶中构成的自组装纳米纤维的稳定性。
Compounds for Targeting Endothelial Cells, Compositions Containing the Same and Methods for Their Use
申请人:Von Wronski A. Mathew
公开号:US20060258566A1
公开(公告)日:2006-11-16
The present invention provides compounds for targeting endothelial cells, tumor cells or other cells that express the NP-1 receptor, compositions containing the same and methods for their use. Additionally, the present invention includes diagnostic, therapeutic and radiotherapeutic compositions useful for visualization, therapy or radiotherapy.