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New insight into the role of isorhamnetin as a regulator of insulin signaling pathway in type 2 diabetes mellitus rat model: Molecular and computational approach.
- Source :
-
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie [Biomed Pharmacother] 2021 Mar; Vol. 135, pp. 111176. Date of Electronic Publication: 2021 Jan 02. - Publication Year :
- 2021
-
Abstract
- We intended to examine the molecular mechanism of action of isorhamnetin (IHN) to regulate the pathway of insulin signaling. Molecular analysis, immunofluorescence, and histopathological examination were used to assess the anti-hyperglycemic and insulin resistance lowering effects of IHN in streptozotocin /high fat diet-induced type 2 diabetes using Wistar rats. At the microscopic level, treatment with IHN resulted in the restoration of myofibrils uniform arrangement and adipose tissue normal architecture. At the molecular level, treatment with IHN at three different doses showed a significant decrease in m-TOR, IGF1-R & LncRNA-RP11-773H22.4. expression and it up-regulated the expression of AKT2 mRNA, miR-1, and miR-3163 in both skeletal muscle and adipose tissue. At the protein level, IHN treated group showed a discrete spread with a moderate faint expression of m-TOR in skeletal muscles as well as adipose tissues. We concluded that IHN could be used in the in ameliorating insulin resistance associated with type 2 diabetes mellitus.<br /> (Copyright © 2020 The Author(s). Published by Elsevier Masson SAS.. All rights reserved.)
- Subjects :
- Adipose Tissue metabolism
Adipose Tissue pathology
Animals
Diabetes Mellitus, Experimental blood
Diabetes Mellitus, Experimental enzymology
Diabetes Mellitus, Experimental pathology
Diabetes Mellitus, Type 2 blood
Diabetes Mellitus, Type 2 enzymology
Diabetes Mellitus, Type 2 pathology
Male
MicroRNAs genetics
MicroRNAs metabolism
Myofibrils metabolism
Myofibrils pathology
Proto-Oncogene Proteins c-akt genetics
Proto-Oncogene Proteins c-akt metabolism
Quercetin pharmacology
RNA, Long Noncoding genetics
RNA, Long Noncoding metabolism
Rats, Wistar
Receptor, IGF Type 1 metabolism
Signal Transduction
TOR Serine-Threonine Kinases metabolism
Rats
Adipose Tissue drug effects
Diabetes Mellitus, Experimental drug therapy
Diabetes Mellitus, Type 2 drug therapy
Hypoglycemic Agents pharmacology
Insulin blood
Insulin Resistance
Myofibrils drug effects
Quercetin analogs & derivatives
Subjects
Details
- Language :
- English
- ISSN :
- 1950-6007
- Volume :
- 135
- Database :
- MEDLINE
- Journal :
- Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
- Publication Type :
- Academic Journal
- Accession number :
- 33401224
- Full Text :
- https://doi.org/10.1016/j.biopha.2020.111176