[HTML][HTML] Instability challenges and stabilization strategies of pharmaceutical proteins

M Akbarian, SH Chen - Pharmaceutics, 2022 - mdpi.com
Maintaining the structure of protein and peptide drugs has become one of the most important
goals of scientists in recent decades. Cold and thermal denaturation conditions …

Insulin fibrillation: Strategies for inhibition

M Qafary, F Rashno, K Khajeh, M Khaledi… - Progress in Biophysics …, 2022 - Elsevier
Insulin and its homologous are the most utilized protein drugs due to their role in diabetic
patients' treatment. Insulin forms amyloid-like fibrils in vivo at the injection site. Therefore, the …

Clues to the Design of Aggregation-Resistant Insulin from Proline Scanning of Highly Amyloidogenic Peptides Derived from the N-Terminal Segment of the A-Chain

W Puławski, R Dec, W Dzwolak - Molecular Pharmaceutics, 2024 - ACS Publications
Insulin aggregation poses a significant problem in pharmacology and medicine as it occurs
during prolonged storage of the hormone and in vivo at insulin injection sites. We have …

Fabricating Multiphasic Angiogenic Scaffolds Using Amyloid/Roxadustat-Assisted High-Temperature Protein Printing

M Akbarian, M Kianpour, L Tayebi - ACS Applied Materials & …, 2024 - ACS Publications
Repairing multiphasic defects is cumbersome. This study presents new soft and hard
scaffold designs aimed at facilitating the regeneration of multiphasic defects by enhancing …

Insulin fibrillation under physicochemical parameters of bioprocessing and intervention by peptides and surface-active agents

C Panda, S Kumar, S Gupta… - Critical Reviews in …, 2024 - Taylor & Francis
Even after the centenary celebration of insulin discovery, there prevail challenges
concerning insulin aggregation, not only after repeated administration but also during …

Mechano-bioconjugation strategy empowering fusion protein therapeutics with aggregation resistance, prolonged circulation, and enhanced antitumor efficacy

Y Liu, X Bai, C Lyu, J Fang, F Zhang… - Journal of the …, 2022 - ACS Publications
Bioconjugation is a powerful protein modification strategy to improve protein properties.
Herein, we report mechano-bioconjugation as a novel approach to empower fusion protein …

Structural, kinetic, and thermodynamic aspects of insulin aggregation

C Panda, S Kumar, S Gupta, LM Pandey - … Chemistry Chemical Physics, 2023 - pubs.rsc.org
Given the significance of protein aggregation in proteinopathies and the development of
therapeutic protein pharmaceuticals, revamped interest in assessing and modelling the …

4S-fluorination of ProB29 in insulin lispro slows fibril formation

SL Breunig, AM Chapman, J LeBon, JC Quijano… - Journal of Biological …, 2024 - jbc.org
Recombinant insulin is a life-saving therapeutic for millions of patients affected by diabetes
mellitus. Standard mutagenesis has led to insulin variants with improved control of blood …

Radical Cyclization of 1,n‐Enynes and 1,n‐Dienes for the Synthesis of 2‐Pyrrolidone

LL Jiang, SJ Hu, Q Xu, H Zheng… - Chemistry–An Asian …, 2021 - Wiley Online Library
Pyrrolidones have aroused enormous interest as a useful structural moiety in drug
discovery; however, not only does their syntheses suffer from low selectivity and yield, but …

Design of Magnetic Fe3O4/CeO2 “Core/Shell”-Like Nanocomposites with Pronounced Antiamyloidogenic and Antioxidant Bioactivity

Y Shlapa, K Siposova, K Veltruska… - … Applied Materials & …, 2023 - ACS Publications
“Core/shell” nanocomposites based on magnetic magnetite (Fe3O4) and redox-active
cerium dioxide (CeO2) nanoparticles (NPs) are promising in the field of biomedical interests …