Drug/Antibody Conjugates. In Vitro Cytotoxicity of a Human Serum Albumin-Mediated Conjugate of Methotrexate with Anti-MM46 Monoclonal Antibody

1987 ◽  
Vol 29 (4) ◽  
pp. 566-568
Author(s):  
Noriaki Endo ◽  
Yoshinori Kato ◽  
Yumiko Takeda ◽  
Masahiko Saito ◽  
Naoji Umemoto ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Vitro Cytotoxicity ◽  
Antibody Conjugates

Synthesis, characterization, in vitro cytotoxicity, in silico ADMET analysis and interaction studies of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and its zinc(ii) complex with human serum albumin: combined spectroscopy and molecular docking investigations

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 106516-106526 ◽  
Author(s):  
Fereshteh Shiri ◽  
Somaye Shahraki ◽  
Sadegh Baneshi ◽  
Massoud Nejati-Yazdinejad ◽  
Mostafa Heidari Majd
Keyword(s):  
Molecular Docking ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Binding Site ◽  
In Silico ◽  
In Vitro Cytotoxicity ◽  
Interaction Studies ◽  
In Silico Admet

The binding site of new complex Zn(ii) of 5-dithiocarbamato-1,3,4-thiadiazole-2-thiol and HAS.

New copper(I) complexes bearing lomefloxacin motif: Spectroscopic properties, in vitro cytotoxicity and interactions with DNA and human serum albumin

2016 ◽  
Vol 165 ◽  
pp. 25-35 ◽  
Author(s):  
Urszula K. Komarnicka ◽  
Radosław Starosta ◽  
Agnieszka Kyzioł ◽  
Michał Płotek ◽  
Małgorzata Puchalska ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Spectroscopic Properties ◽  
In Vitro Cytotoxicity

scholarly journals A Redox-Sensitive Micelle-Like Nanoparticle Self-Assembled from Amphiphilic Adriamycin-Human Serum Albumin Conjugates for Tumor Targeted Therapy

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Lin Chen ◽  
Feng Chen ◽  
Mengxin Zhao ◽  
Xiandi Zhu ◽  
Changhong Ke ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Disulfide Bond ◽  
Imaging System ◽  
In Vitro Cytotoxicity ◽  
Gastric Cancer Cells

The application of chemotherapeutic drug adriamycin (ADR) in cancer therapy is limited by its side effects like high toxicity and insolubility. Nanomedicine offers new hope for overcoming the shortcomings. But how to increase in vivo stability and to control intracellular drug release is a key issue for nano-based formulations. Herein, the hydrophobic ADR was successfully linked to the biocompatible human serum albumin (HSA) by disulfide bond 3-(2-pyridyldithio) propionyl hydrazide (PDPH), resulting in amphiphilic HSA-ADR. The novel ADR-HSA micellar NPs which were thus assembled exhibited a well-defined stable core shell structure with glutathione (GSH) sensitive linkers. The stable PDPH linkers at extracellular level were broken by GSH at intracellular level with a controlled ADR release profile. The in vitro cytotoxicity against gastric cancer cells (NCI-N87) was obviously enhanced by such redox-sensitive ADR-HSA NPs. Additionally, as observed by IVIS Lumina II Imaging System (Xenogen), the intratumor accumulation of ADR-HSA NPs was much higher than that of HSA/ADR NPs due to its high stability. Consequently, the in vivo tumor inhibition was significantly promoted after intravenous administration to the Balb/c nude mice bearing gastric tumors. These in vitro/vivo results indicated that disulfide-bond-containing ADR-HSA NPs were an effective nanodrug delivery system for cancer therapy.

In Vitro Cytotoxicity and Interaction of Noscapine with Human Serum Albumin: Effect on Structure and Esterase Activity of HSA

2019 ◽  
Vol 16 (3) ◽  
pp. 952-966 ◽  
Author(s):  
Neha Maurya ◽  
Jitendra Kumar Maurya ◽  
Upendra Kumar Singh ◽  
Ravins Dohare ◽  
Md Zafaryab ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Esterase Activity ◽  
In Vitro Cytotoxicity

Protein binding studies with human serum albumin, molecular docking and in vitro cytotoxicity studies using HeLa cervical carcinoma cells of Cu(ii)/Zn(ii) complexes containing a carbohydrazone ligand

2020 ◽  
Vol 49 (9) ◽  
pp. 2947-2965 ◽  
Author(s):  
Sidhali U. Parsekar ◽  
Priyanka Velankanni ◽  
Shruti Sridhar ◽  
Paramita Haldar ◽  
Nayan A. Mate ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Vitro Cytotoxicity ◽  
Carcinoma Cells ◽  
Hela Cell Line ◽  
Binding Studies ◽  
Cytotoxicity Studies ◽  
Line P

Cu(ii) and Zn(ii) complexes show very strong binding with human serum albumin and display remarkable cytotoxicity against the HeLa cell line.

Nof2206Probing the interaction of memantine, an important Alzheimer's drug, with human serum albumin: In silico and In vitro approach

2021 ◽  
pp. 116888
Author(s):  
Fahad A. Alhumaydhi ◽  
Mohammad Abdullah Aljasir ◽  
Abdullah S.M. Aljohani ◽  
Suliman A. Alsagaby ◽  
Ameen S.S. Alwashmi ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
In Silico

scholarly journals Synthesis and In Vitro Assessment of pH-Sensitive Human Serum Albumin Conjugates of Pirarubicin

2020 ◽  
Vol 14 (1) ◽  
pp. 22
Author(s):  
Kenji Tsukigawa ◽  
Shuhei Imoto ◽  
Keishi Yamasaki ◽  
Koji Nishi ◽  
Toshihiko Tsutsumi ◽  
...  
Keyword(s):  
Human Serum Albumin ◽  
Serum Albumin ◽  
Human Serum ◽  
Coupling Reaction ◽  
Synthetic Polymer ◽  
Ph Sensitive ◽  
Acidic Ph ◽  
Polymer Conjugate ◽  
Acidic Conditions

In a previous study, we reported on the development of a synthetic polymer conjugate of pirarubicin (THP) that was formed via an acid-labile hydrazone bond between the polymer and the THP. However, the synthetic polymer itself was non-biodegradable, which could lead to unexpected adverse effects. Human serum albumin (HSA), which has a high biocompatibility and good biodegradability, is also a potent carrier for delivering antitumor drugs. The objective of this study was to develop pH-sensitive HSA conjugates of THP (HSA-THP), and investigate the release of THP and the cytotoxicity under acidic conditions in vitro for further clinical development. HSA-THP was synthesized by conjugating maleimide hydrazone derivatives of THP with poly-thiolated HSA using 2-iminothiolane, via a thiol-maleimide coupling reaction. We synthesized two types of HSA-THP that contained different amounts of THP (HSA-THP2 and HSA-THP4). Free THP was released from both of the HSA conjugates more rapidly at an acidic pH, and the rates of release for HSA-THP2 and HSA-THP4 were similar. Moreover, both HSA-THPs exhibited a higher cytotoxicity at acidic pH than at neutral pH, which is consistent with the effective liberation of free THP under acidic conditions. These findings suggest that these types of HSA-THPs are promising candidates for further development.

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