ArticleThe Journal of investigative dermatology2013
Resveratrol stimulates sphingosine-1-phosphate signaling of cathelicidin production.
Article in The Journal of investigative dermatology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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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.
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Who cites it
31 citing papers in PubMed, 54 citations in OpenAlex.
- NF-κB/AP-1-mediated expression of the porcine cathelicidin proPMAP-37 suppresses inflammation by neutralizing LPS and inhibiting M1 macrophage polarization.BMC veterinary research · 2026Article
- The Therapeutic Potential of Polyphenols in Modulating Barrier Lipids, Microbiome Interactions, and Inflammatory Pathways in Atopic Dermatitis.Nutrients · 2026Review
- Review
- Sphingolipid Levels and Signaling via Resveratrol and Antioxidant Actions in Cardiometabolic Risk and Disease.Antioxidants (Basel, Switzerland) · 2023Review
- Resveratrol Protects against Skin Inflammation through Inhibition of Mast Cell, Sphingosine Kinase-1, Stat3 and NF-κB p65 Signaling Activation in Mice.International journal of molecular sciences · 2023Article
- Regulation of Host Defense Peptide Synthesis by Polyphenols.Antibiotics (Basel, Switzerland) · 2023Review
- Repurposing HDAC inhibitors to enhance ribonuclease 4 and 7 expression and reduce urinary tract infection.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Preventing Respiratory Viral Diseases with Antimicrobial Peptide Master Regulators in the Lung Airway Habitat.Clinics and practice · 2023Review
- Review
- Optimizing emollient therapy for skin barrier repair in atopic dermatitis.Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology · 2022Review
- Upregulating Human Cathelicidin Antimicrobial Peptide LL-37 Expression May Prevent Severe COVID-19 Inflammatory Responses and Reduce Microthrombosis.Frontiers in immunology · 2022Review
- Effects of Niacin on Resistance to EnterotoxigenicFrontiers in nutrition · 2022Article
- Natural Cyclooxygenase-2 Inhibitors Synergize With Butyrate to Augment Chicken Host Defense Peptide Gene Expression.Frontiers in immunology · 2022Article
- Discovery of natural products capable of inducing porcine host defense peptide gene expression using cell-based high throughput screening.Journal of animal science and biotechnology · 2021Article
- Edible and Herbal Plants for the Prevention and Management of COVID-19.Frontiers in pharmacology · 2021Review
- DietaryFrontiers in nutrition · 2021Article
- The Role of Sphingolipids in Allergic Disorders.Frontiers in allergy · 2021Review
- Grape seed extract: having a potential health benefits.Journal of food science and technology · 2020Review
- Role of Resveratrol in Regulating Cutaneous Functions.Evidence-based complementary and alternative medicine : eCAM · 2020Review
- Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 2 countries.
Funding
Abstract
We recently discovered a regulatory mechanism that stimulates the production of the multifunctional antimicrobial peptide cathelicidin antimicrobial peptide (CAMP). In response to subtoxic levels of ER stress, increased sphingosine-1-phosphate (S1P) production activates an NFκBC/EBPα-dependent pathway that enhances CAMP production in cultured human keratinocytes. As the multifunctional stilbenoid compound resveratrol (RESV) increases ceramide (Cer) levels, a precursor of S1P, we hypothesized and assessed whether RESV could exploit the same pathway to regulate CAMP production. Accordingly, RESV significantly increased Cer and S1P levels in cultured keratinocytes, paralleled by increased CAMP mRNA/protein expression. Furthermore, topical RESV also increased murine CAMP mRNA/protein expression in mouse skin. Conversely, blockade of Cer-->sphingosine-->S1P metabolic conversion, with specific inhibitors of ceramidase or sphingosine kinase, attenuated the expected RESV-mediated increase in CAMP expression. The RESV-induced increase in CAMP expression required both NF-κB and C/EBPα transactivation. Moreover, conditioned media from keratinocytes treated with RESV significantly suppressed Staphylococcus aureus growth. Finally, topical RESV, if not coapplied with a specific inhibitor of sphingosine kinase, blocked S. aureus invasion into murine skin. These results demonstrate that the dietary stilbenoid RESV stimulates S1P signaling of CAMP production through an NF-κB-->C/EBPα-dependent mechanism, leading to enhanced antimicrobial defense against exogenous microbial pathogens.
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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.