[EN] REPROGRAMMING UROKINASE INTO AN ANTIBODY-RECRUITING ANTICANCER AGENT [FR] REPROGRAMMATION DE L'UROKINASE EN UN AGENT ANTICANCÉREUX DE RECRUTEMENT D'ANTICORPS
New Aldehyde Tag Sequences Identified by Screening Formylglycine Generating Enzymes<i>in Vitro</i>and<i>in Vivo</i>
作者:Jason S. Rush、Carolyn R. Bertozzi
DOI:10.1021/ja804530w
日期:2008.9.17
Formylglycine generating enzyme (FGE) performs a critical posttranslational modification of type I sulfatases, converting cysteine within the motif CxPxR to the aldehyde-bearing residue formylglycine (FGly). This concise motif can be installed within heterologous proteins as a genetically encoded “aldehydetag” for site-specific labeling with aminooxy- or hydrazide-functionalized probes. In this report
[EN] NON PEPTIDIC HETEROBIVALENT MOLECULES FOR TREATING INFLAMMATORY DISEASES<br/>[FR] MOLÉCULES HÉTÉROBIVALENTES NON PEPTIDIQUES PERMETTANT LE TRAITEMENT DE MALADIES INFLAMMATOIRES
申请人:GLAXOSMITHKLINE IP DEV LTD
公开号:WO2018134731A1
公开(公告)日:2018-07-26
The present invention relates to non peptidic, heterobivalent molecules (HBM) that are able to simultaneously bind a surface target protein as well as an endogenous or exogenous human antibody protein and induce immune effector function. More specifically, the present invention relates to agents capable of binding to a chemokine receptor and inducing the depletion of chemokine receptor positive subsets of pathogenic cells in a subject for use in the treatment and/or prevention of cancer, inflammatory, autoimmune and allergic disease.
Re-engineering the Immune Response to Metastatic Cancer: Antibody-Recruiting Small Molecules Targeting the Urokinase Receptor
作者:Anthony F. Rullo、Kelly J. Fitzgerald、Viswanathan Muthusamy、Min Liu、Cai Yuan、Mingdong Huang、Minsup Kim、Art E. Cho、David A. Spiegel
DOI:10.1002/anie.201510866
日期:2016.3.7
Developing selective strategies to treat metastaticcancers remains a significant challenge. Herein, we report the first antibody‐recruiting smallmolecule (ARM) that is capable of recognizing the urokinase‐type plasminogen activator receptor (uPAR), a uniquely overexpressed cancer cell‐surface marker, and facilitating the immune‐mediated destruction of cancer cells. A co‐crystal structure of the ARM‐U2/uPAR
[EN] SMALL MOLECULE BASED ANTIBODY-RECRUITING COMPOUNDS FOR CANCER TREATMENT<br/>[FR] COMPOSÉS DE RECRUTEMENT D'ANTICORPS À BASE DE PETITES MOLÉCULES POUR LE TRAITEMENT DU CANCER
申请人:UNIV YALE
公开号:WO2017023994A1
公开(公告)日:2017-02-09
The present invention relates to chimeric (including bifunctional) compounds, compositions comprising those compounds and methods of treating cancer in a patient or subject, especially including metastatic cancer where cancer cells exhibit overexpression (heightened expression) of cell surface urokinase-type plasminogen activator receptor (urokinase receptor) compared to normal (non-cancerous) cells. The compounds bind to the urokinase-type plasminogen activator receptor (uPAR) on the surface of a cancer cell, including a metastatic cancer cell, and consequently recruit native antibodies of the patient or subject where the antibodies can selectively degrade and/or deactivate targeted cancer cells through antibody-dependent cellular phagocytosis and antibody-dependent cellular cytotoxicity (ADCC) and/or complement dependent cytotoxicity (CDC) against a large number and variety of cancers, thus providing cancer cell death and an inhibition of growth, elaboration and/or metastasis of the cancer, including remission and cure of the patient's cancer.
Bifunctional Molecular Probes for Activity-Based Visualization of Quinone-Dependent Amine Oxidases
作者:Ashley A. Burke、Luke Barrows、Maria J. Solares、Alexander D. Wall、Charles E. Jakobsche
DOI:10.1002/chem.201804247
日期:2018.12.3
provides a stronger readout than the fluorescein‐based fluorescence readout. This visualization strategy can be used to measure the potency of enzyme inhibitors by selectively visualizing the active enzyme that remains after treatment with an inhibitor. Looking forward, this probe molecule and visualization strategy will enableactivity‐based protein‐profiling experiments, such as determining inhibitor selectivity