ArticlePolymers2020
Antibacterial Mechanism of Silkworm Seroins.
Article in Polymers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 34 citations in OpenAlex.
- Article
- Silk components and properties of the multilayer cocoon of the greater wax moth, Galleria mellonella.Insect science · 2026Article
- Natural Products as Potentiators of β-Lactam Antibiotics: A Review of Mechanisms, Advances, and Future Directions.Antioxidants (Basel, Switzerland) · 2026Review
- Article
- Regionalization of gene expression and cell types in the silk gland of the pantry mothbioRxiv : the preprint server for biology · 2025Article
- Preparation of antimicrobial polymeric composites using defective silk cocoons and moringa seed oil as additives for polyvinyl chloride.Scientific reports · 2025Article
- Assessment of Healing Potential ofMedicines (Basel, Switzerland) · 2025Article
- Silk Sericin and Its Composite Materials with Antibacterial Properties to Enhance Wound Healing: A Review.Biomolecules · 2024Review
- High Performance Marine and Terrestrial Bioadhesives and the Biomedical Applications They Have Inspired.Molecules (Basel, Switzerland) · 2022Review
- Study of the Antioxidative Effects ofMolecules (Basel, Switzerland) · 2022Article
- Natural Compounds With Antimicrobial and Antiviral Effect and Nanocarriers Used for Their Transportation.Frontiers in pharmacology · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
Seroin 1 and seroin 2 are abundant in silkworm cocoon silk and show strong antibacterial activities, and thus are thought to protect cocoon silk from damage by bacteria. In this study, we characterized the expression pattern of silkworm seroin 3, and found that seroin 3 is synthesized in the female ovary and secreted into egg to play its roles. After being infected, seroin 1, 2, and 3 were significantly up-regulated in the silkworm. We synthesized the full-length protein of seroin 1, 2, and 3 and their N/C-terminal domain (seroin-N/C), and compared the antimicrobial activities in vitro. All three seroins showed higher antibacterial activity against Gram-positive bacteria than against Gram-negative bacteria. Seroin 2 showed better antibacterial effect than seroin 1 and 3, whereas seroin 1/2/3-N was better than seroin 1/2/3-C. We found that seroin 2-C has stronger peptidoglycan binding ability than seroin 2-N per the ELISA test. The binding sites of seroin 2 with bacteria were blocked by peptidoglycan, which resulted in the loss of the antibacterial activity of seroin 2. Collectively, these findings suggest that seroin 1 and 2 play antibacterial roles in cocoon silk, whereas seroin 3 functions in the eggs. The three silkworm seroins have the same antibacterial mechanism, that is, binding to bacterial peptidoglycan by the C-terminal domain and inhibiting bacterial growth by the N-terminal domain.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.