ArticleScientific reports2021
Fetal bovine serum albumin inhibits antimicrobial peptide activity and binds drug only in complex with α1-antitrypsin.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 36 citations in OpenAlex.
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- A Serum-Stable Antimicrobial Peptide-Based Delivery Platform for Selective Treatment of Nontargetable and Chemoresistant Tumors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Identification of Novel TAT-I24-Related Peptides with Antiviral Activities.International journal of molecular sciences · 2025Article
- Insight into the Roles of Albumin-Alone and in Combination with Either Voriconazole or Antimicrobial Peptides Derived from Chromogranin A-In the Growth of Different Microbial Species.Antibiotics (Basel, Switzerland) · 2025Article
- An Insight into Neuronal Processing of Ghrelin: Effects of a Bioactive Ghrelin Derivative on Proteolytic Pathways and Mitophagy.Molecular neurobiology · 2025Article
- Synthesis and Preclinical Evaluation of Dual-Targeted Molecular Tracer for Positron Emission Tomography Imaging of Programmed Cell Death Ligand‑1 and Integrin αACS pharmacology & translational science · 2025Article
- Enhanced Gram-Negative Membrane Disruption and In Vivo Efficacy via Lysine-Arginine Enrichment of Opis16a.ACS medicinal chemistry letters · 2025Article
- Anti-Pharmaceutics · 2025Article
- DJK-5, an anti-biofilm peptide, increases Staphylococcus aureus sensitivity to colistin killing in co-biofilms with Pseudomonas aeruginosa.NPJ biofilms and microbiomes · 2025Article
- Albumin nanoparticles are a promising drug delivery system in dentistry.Biomedical engineering online · 2024Review
- Marine Antimicrobial Peptide Epinecidin-1 Inhibits Proliferation Induced by Lipoteichoic acid and Causes cell Death in non-small cell lung cancer Cells via Mitochondria Damage.Probiotics and antimicrobial proteins · 2024Article
- In Vitro Profiling of the Antiviral Peptide TAT-I24.International journal of molecular sciences · 2024Article
- Killing ofMicroorganisms · 2024Article
- The antibacterial activity and mechanism of a novel peptide MR-22 against multidrug-resistantFrontiers in cellular and infection microbiology · 2024Article
- Deciphering variations in the endocytic uptake of a cell-penetrating peptide: the crucial role of cell culture protocols.Cytotechnology · 2023Article
- Antiviral Activity of Anthranilamide Peptidomimetics against Herpes Simplex Virus 1 and a Coronavirus.Antibiotics (Basel, Switzerland) · 2023Article
- FightingInternational journal of molecular sciences · 2023Article
- Antibacterial Activity on Orthopedic Clinical Isolates and Cytotoxicity of the Antimicrobial Peptide Dadapin-1.International journal of molecular sciences · 2023Article
- Selective Targeting and Eradication of Various Human Non-Small Cell Lung Cancer Cell Lines Using Self-Assembled Aptamer-Decorated Nanoparticles.Pharmaceutics · 2022Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Several antimicrobial peptides (AMPs) have been developed for the treatment of infections caused by antibiotic-resistant microbes, but their applications are primarily limited to topical infections because in circulation they are bound and inhibited by serum proteins. Here we have found that some AMPs, such as TP4 from fish tilapia, and drugs, such as antipyretic ibuprofen, were bound by bovine serum albumin only in complex with α1-antitrypsin which is linked by disulfide bond. They existed in dimeric complex (2 albumin -2 α1-antitrypsin) in the bovine serum only at fetal stage, but not after birth. The hydrophobic residues of TP4 were responsible for its binding to the complex. Since bovine serum is a major supplement in most cell culture media, therefore the existence and depletion of active albumin/α1-antitrypsin complex are very important for the assay and production of biomolecules.
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