Induction of Endogenous Antimicrobial Peptides to Prevent or Treat Oral Infection and Inflammation.
Kimberly A MorioRobert H SternowskiKim A BrogdenPublished in: Antibiotics (Basel, Switzerland) (2023)
Antibiotics are often used to treat oral infections. Unfortunately, excessive antibiotic use can adversely alter oral microbiomes and promote the development of antibiotic-resistant microorganisms, which can be difficult to treat. An alternate approach could be to induce the local transcription and expression of endogenous oral antimicrobial peptides (AMPs). To assess the feasibility and benefits of this approach, we conducted literature searches to identify (i) the AMPs expressed in the oral cavity; (ii) the methods used to induce endogenous AMP expression; and (iii) the roles that expressed AMPs may have in regulating oral inflammation, immunity, healing, and pain. Search results identified human neutrophil peptides (HNP), human beta defensins (HBD), and cathelicidin AMP ( CAMP ) gene product LL-37 as prominent AMPs expressed by oral cells and tissues. HNP, HBD, and LL-37 expression can be induced by micronutrients (trace elements, elements, and vitamins), nutrients, macronutrients (mono-, di-, and polysaccharides, amino acids, pyropeptides, proteins, and fatty acids), proinflammatory agonists, thyroid hormones, and exposure to ultraviolet (UV) irradiation, red light, or near infrared radiation (NIR). Localized AMP expression can help reduce infection, inflammation, and pain and help oral tissues heal. The use of a specific inducer depends upon the overall objective. Inducing the expression of AMPs through beneficial foods would be suitable for long-term health protection. Additionally, the specialized metabolites or concentrated extracts that are utilized as dosage forms would maintain the oral and intestinal microbiome composition and control oral and intestinal infections. Inducing AMP expression using irradiation methodologies would be applicable to a specific oral treatment area in addition to controlling local infections while regulating inflammatory and healing processes.
Keyphrases
- poor prognosis
- binding protein
- gene expression
- endothelial cells
- chronic pain
- protein kinase
- systematic review
- ms ms
- transcription factor
- long non coding rna
- palliative care
- signaling pathway
- dna methylation
- staphylococcus aureus
- amino acid
- pain management
- heavy metals
- cystic fibrosis
- induced pluripotent stem cells
- smoking cessation
- water soluble
- combination therapy
- biofilm formation
- postoperative pain