Protective effects of silibinin on insulin amyloid fibrillation, cytotoxicity and mitochondrial membrane damage

B Katebi, M Mahdavimehr, AA Meratan… - Archives of biochemistry …, 2018 - Elsevier
A growing body of evidence suggests that secretion and assembly of insulin to amyloid
fibrils reduce its efficacy in treating type II diabetes and may lead to dysfunctioning of several …

Silibinin inhibits the toxic aggregation of human islet amyloid polypeptide

B Cheng, H Gong, X Li, Y Sun, X Zhang, H Chen… - Biochemical and …, 2012 - Elsevier
In type 2 diabetes mellitus (T2DM), misfolded human islet amyloid polypeptide (hIAPP)
forms amyloid deposits in pancreatic islets. These amyloid deposits contribute to the …

Local insulin-derived amyloidosis model confronted with silymarin: histological insights and gene expression of MMP, TNF-α, and IL-6

K Azarfar, P Yaghmaei, MM Amoli… - International Journal of …, 2022 - mdpi.com
Amyloidosis is a heterogeneous group of protein deposition diseases associated with the
presence of amyloid fibrils in tissues. Analogs of insulin that are used for treating diabetic …

Amino group of salicylic acid exhibits enhanced inhibitory potential against insulin amyloid fibrillation with protective aptitude toward amyloid induced cytotoxicity

M Zaman, MV Khan, SM Zakariya… - Journal of Cellular …, 2018 - Wiley Online Library
Protein misfolding and aggregation lead to amyloid generation that in turn may induce cell
membrane disruption and leads to cell apoptosis. In an effort to prevent or treat …

Mechanism of rutin mediated inhibition of insulin amyloid formation and protection of Neuro-2a cells from fibril-induced apoptosis

VP Mahendra, K Yogendra Prasad, P Ganesan… - Molecular Biology …, 2020 - Springer
Many metabolic and neurodegenerative diseases are associated with protein misfolding
and aggregation. Insulin a key hormone, under certain conditions aggregates and forms …

Apigenin reduces human insulin fibrillation in vitro and protects SK-N-MC cells against insulin amyloids

R Amini, R Yazdanparast, S Bahramikia - International journal of biological …, 2013 - Elsevier
Deposition of proteins is a key pathogenic feature of more than 20 amyloid-related diseases.
Inhibiting or reversing amyloid aggregation via the use of small molecules is proposed as …

Bovine insulin filaments induced by reducing disulfide bonds show a different morphology, secondary structure, and cell toxicity from intact insulin amyloid fibrils

T Zako, M Sakono, N Hashimoto, M Ihara, M Maeda - Biophysical Journal, 2009 - cell.com
Amyloid fibrils are associated with more than 20 diseases, including Alzheimer's disease
and type II diabetes. Insulin is a 51-residue polypeptide hormone, with its two polypeptide …

Silibinin ameliorates amylin-induced pancreatic β-cell apoptosis partly via upregulation of GLP-1R/PKA pathway

J Yang, Y Sun, F Xu, W Liu, Y Mai, T Hayashi… - Molecular and Cellular …, 2019 - Springer
The objective was to investigate the mechanism of the protective effect of silibinin on
amylin/Aβ 1− 42-induced INS-1 cell apoptosis, with special reference to the roles of …

Inhibition of lysozyme amyloid fibrillation by silybin diastereoisomers: The effects of stereochemistry

X Chen, X Deng, X Han, Y Liang, Z Meng, R Liu… - ACS …, 2021 - ACS Publications
Silybin is a flavonoid lignin compound consisting of two diastereomers with nearly equal
molar ratios. It has been reported that silybin can effectively inhibit the aggregation of …

Fluorescent silicon nanoparticles inhibit the amyloid fibrillation of insulin

Y Ma, R Huang, W Qi, R Su, Z He - Journal of Materials Chemistry B, 2019 - pubs.rsc.org
Amyloid fibrillation of proteins is likely a key factor leading to the development of amyloidosis-
associated diseases. Inhibiting amyloid fibrillation has become a crucial therapeutic …