[EN] CYTOTOXICITY TARGETING CHIMERAS [FR] CHIMÈRES CIBLANT LA CYTOTOXICITÉ
摘要:
The present disclosure relates to heterobifunctional molecules, referred to as cytotoxicity targeting chimeras (CyTaCs) or antibody recruiting molecules (ARMs) that are able to simultaneously bind a target cell-surface protein as well as an exogenous antibody protein. The present disclosure also relates to agents capable of binding to a receptor on a surface of a pathogenic cell and inducing the depletion of the pathogenic cell in a subject for use in the treatment of cancer, inflammatory diseases, autoimmune diseases, viral infection, or bacterial infection.
[EN] CYTOTOXICITY TARGETING CHIMERAS [FR] CHIMÈRES CIBLANT LA CYTOTOXICITÉ
摘要:
The present disclosure relates to heterobifunctional molecules, referred to as cytotoxicity targeting chimeras (CyTaCs) or antibody recruiting molecules (ARMs) that are able to simultaneously bind a target cell-surface protein as well as an exogenous antibody protein. The present disclosure also relates to agents capable of binding to a receptor on a surface of a pathogenic cell and inducing the depletion of the pathogenic cell in a subject for use in the treatment of cancer, inflammatory diseases, autoimmune diseases, viral infection, or bacterial infection.
We report the synthesis of two novel cisplatin-N-mustardconjugates. In these compounds two potentially DNA-damaging molecules are combined and are separated by a spacer containing either one or four ethylene glycol units. We have shown that these conjugates are capable of forming novel clustered DNA adducts, thereby strongly increasing the lesion density in double-stranded DNA, which is thought to
我们报告了两种新型顺铂-N-芥末偶联物的合成。在这些化合物中,两个潜在的 DNA 损伤分子结合在一起,并被一个含有一个或四个乙二醇单元的间隔物隔开。我们已经证明这些缀合物能够形成新的成簇 DNA 加合物,从而大大增加双链 DNA 的损伤密度,这被认为会阻止 DNA 修复和跨损伤合成。它们抑制细胞分裂的能力在大肠杆菌试验中得到证实。
A Peptidomimetic Fluorescent Probe to Detect the Trypsin β2 Subunit of the Human 20S Proteasome
human proteasome. After deconvolution of a library comprising nearly 6000 compounds composed of peg substituted diaminopropionic acid DAPEG building blocks, the sequence ABZ-Dap(O2(Cbz))-Dap(GO1)-Dap(O2(Cbz))-Arg-ANB-NH2, where ABZ is 2-aminobenzoic acid, and ANB- 5 amino 2- nitro benzoic acid was selected. Its cleavage followed sigmoidal kinetics, characteristic for allosteric enzymes, with Km = 3.22
Synthesis of Gd and<sup>68</sup>Ga Complexes in Conjugation with a Conformationally Optimized RGD Sequence as Potential MRI and PET Tumor-Imaging Probes
ανβ3 is involved in neo‐angiogenesis in solid tumors and is also directly expressed in cancer cells (e.g. glioblastomas, melanomas) and ovarian, breast, and prostate cancers, these constructs could prove useful as molecular imagingprobes in cancer diagnosis by MRI or PET techniques. Molecular modeling, integrin binding assays, and relaxivity assessments allowed the selection of compounds suitable for