ArticleInternational journal of molecular sciences2021
PEG-BHD1028 Peptide Regulates Insulin Resistance and Fatty Acid β-Oxidation, and Mitochondrial Biogenesis by Binding to Two Heterogeneous Binding Sites of Adiponectin Receptors, AdipoR1 and AdipoR2.
Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 16 citations in OpenAlex.
- A Randomized, Double-Blind, Placebo-Controlled Phase 1 Study of Adiponectin Agonist (PEG)-BHD1028 in People With Insulin Resistance.Clinical and translational science · 2026Trial
- Adiponectin and aging: Mechanistic insights, clinical paradox, and therapeutic horizons.Ageing research reviews · 2026Review
- Adipocytokines as Pathogenic Mediators and Therapeutic Targets in Metabolic Syndrome-Related Cardiocerebrovascular Events.Diabetes, metabolic syndrome and obesity : targets and therapy · 2026Review
- DsbA-L: A Promising Therapeutic Target for Metabolic Diseases.Current medicinal chemistry · 2025Review
- Overexpression of salusin‑α upregulates AdipoR2 and activates the PPARα/ApoA5/SREBP‑1c pathway to inhibit lipid synthesis in HepG2 cells.International journal of molecular medicine · 2023Article
- Enhanced Immunomodulation, Anti-Apoptosis, and Improved Tear Dynamics of (PEG)-BHD1028, a Novel Adiponectin Receptor Agonist Peptide, for Treating Dry Eye Disease.Pharmaceutics · 2022Article
- Adiponectin/AdiopR1 signaling prevents mitochondrial dysfunction and oxidative injury after traumatic brain injury in a SIRT3 dependent manner.Redox biology · 2022Article
- Peptides for Health Benefits 2020.International journal of molecular sciences · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Adiponectin plays multiple critical roles in modulating various physiological processes by binding to its receptors. The functions of PEG-BHD1028, a potent novel peptide agonist to AdipoRs, was evaluated using in vitro and in vivo models based on the reported action spectrum of adiponectin. To confirm the design concept of PEG-BHD1028, the binding sites and their affinities were analyzed using the SPR (Surface Plasmon Resonance) assay. The results revealed that PEG-BHD1028 was bound to two heterogeneous binding sites of AdipoR1 and AdipoR2 with a relatively high affinity. In C2C12 cells, PEG-BHD1028 significantly activated AMPK and subsequent pathways and enhanced fatty acid β-oxidation and mitochondrial biogenesis. Furthermore, it also facilitated glucose uptake by lowering insulin resistance in insulin-resistant C2C12 cells. PEG-BHD1028 significantly reduced the fasting plasma glucose level in db/db mice following a single s.c. injection of 50, 100, and 200 μg/Kg and glucose tolerance at a dose of 50 μg/Kg with significantly decreased insulin production. The animals received 5, 25, and 50 μg/Kg of PEG-BHD1028 for 21 days significantly lost their weight after 18 days in a range of 5-7%. These results imply the development of PEG-BHD1028 as a potential adiponectin replacement therapeutic agent.
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