cimb-logo

Journal Browser

Journal Browser

Natural Products as Potential Sources of Antidiabetic Compounds, 2nd Edition

A special issue of Current Issues in Molecular Biology (ISSN 1467-3045). This special issue belongs to the section "Bioorganic Chemistry and Medicinal Chemistry".

Deadline for manuscript submissions: 31 July 2024 | Viewed by 950

Special Issue Editor

Special Issue Information

Dear Colleagues,

Natural products (NPs) have played a crucial role in the drug discovery process in order to treat numerous diseases. Plants, fungi, bacteria, and other natural sources produce NPs with intriguing chemical diversity illustrating interesting biological effects for numerous disease treatments. Notably, NP-based drugs are usually considered to be safer, cheaper, and easily available. Diabetes is one of the chronic disorders associated with high mortality risk. Unfortunately, the currently used drugs have been identified with one or more adverse effects. This indicates that there is still an urgent need for the development of novel antidiabetic drugs with a unique mechanism of action.

The focus of this Special Issue is on natural products (NPs)-based antidiabetic molecules and NPs-based synthetic antidiabetic compounds. Furthermore, this Issue will also place emphasis on the relationship between the chemical structure and the biological activity of the molecules at the molecular level together with applying bioinformatics in diabetes. Moreover, this Special Issue also welcomes articles on the antidiabetic effects of α-glucosidase, amylase, protein tyrosine phosphatase 1B (PTP1B), and dipeptidyl peptidase (DPP)-4 inhibition at the molecular level (kinetic studies). This Special Issue will also focus on the development of new therapeutic agents for diabetes treatment, employing the newest techniques of pharmacology, biotechnology, and genetic engineering. This Issue welcomes original articles, communications, and reviews dealing with diabetes treatment.

Dr. Hidayat Hussain
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Current Issues in Molecular Biology is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • natural products
  • natural product derivatives
  • antidiabetic agents
  • α-glucosidase inhibitors
  • amylase inhibitors
  • PTP1B inhibitors
  • DPP-4 inhibitors
  • molecular level
  • kinetic studies
  • in vitro studies
  • in vivo studies
  • computational methods
  • mode of action

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

20 pages, 24461 KiB  
Article
An Examination of the Effects of Propolis and Quercetin in a Rat Model of Streptozotocin-Induced Diabetic Peripheral Neuropathy
by Sibel Türedi, Hakim Çelik, Şeyda Nur Dağlı, Seyhan Taşkın, Uğur Şeker and Mustafa Deniz
Curr. Issues Mol. Biol. 2024, 46(3), 1955-1974; https://doi.org/10.3390/cimb46030128 - 02 Mar 2024
Viewed by 844
Abstract
The purpose of this study was to reveal the combined effects of propolis (P) and quercetin (Q) against diabetic peripheral neuropathy developing with streptozotocin-induced diabetes in rats. Sixty-four adult male rats were divided into eight equal groups: control, P (100 mg/kg/day), Q (100 [...] Read more.
The purpose of this study was to reveal the combined effects of propolis (P) and quercetin (Q) against diabetic peripheral neuropathy developing with streptozotocin-induced diabetes in rats. Sixty-four adult male rats were divided into eight equal groups: control, P (100 mg/kg/day), Q (100 mg/kg/day), P + Q (100 mg/day for both), diabetes mellitus (DM) (single-dose 60 mg/kg streptozotocin), DM + P, DM + Q, and DM + P + Q. The rats were sacrificed, and blood and sciatic nerve tissues were collected. Blood glucose and malondialdehyde (MDA) levels increased, while IL-6 and total antioxidant status decreased in the DM group (p = 0.016 and p = 0.047, respectively). Ultrastructural findings showed degeneration of the axon and myelin sheath. The apoptotic index (AI %), TNF-α, and IL-1β immunopositivity increased significantly in the DM group (p < 0.001). Morphological structures approaching those of the controls were observed in the DM + P, DM + Q, and DM + P + Q groups. Morphometric measurements increased markedly in all treatment groups (p < 0.001), while blood glucose and MDA levels, AI (%), TNF-α, and IL-1β immunopositivity decreased. In conclusion, the combined effects of propolis and quercetin in diabetic neuropathy may provide optimal morphological protection with neuroprotective effects by reducing hyperglycemia, and these may represent a key alternative supplement in regenerative medicine. Full article
Show Figures

Graphical abstract

Back to TopTop