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Record W4409902078 · doi:10.51521/jjgastro-e401

EpOME Regulates Staphylococcus Aureus-Induced Allergic Airway Inflammation by Targeting the NF-κB and MAPK Signaling Pathways

2025· article· en· W4409902078 on OpenAlexaboutno aff
Qiang Xiao

Bibliographic record

VenueInternational Journal of Family Medicine and Public Health · 2025
Typearticle
Languageen
FieldHealth Professions
TopicPediatric health and respiratory diseases
Canadian institutionsnot available
Fundersnot available
KeywordsStaphylococcus aureusMAPK/ERK pathwayInflammationNF-κBSignal transductionAirwayImmunologyMedicineAllergic inflammationMicrobiologyCell biologyBiologyBacteriaGeneticsAnesthesia

Abstract

fetched live from OpenAlex

leading to serious quality of life impairments such as allergic rhinitis and asthma, especially in children and newborns. Staphylococcus aureus is a common pathogen that plays a crucial role in exacerbating these inflammatory conditions by activating key immune pathways, including NF - κ B and MAPK. This study investigated the potential therapeutic effect of linoleic acid metabolite 9,10-epoxyoctadecenoic acid (EpoME) in regulating allergic airway inflammation induced by Staphylococcus aureus. There are studies suggesting that EpoME may regulate these inflammatory pathways to reduce inflammation, improve airway hyperresponsiveness, and repair epithelial cell damage. In in vivo experiments, we observed that EpoME treatment significantly reduced airway resistance and improved lung compliance in a mouse model, indicating an improvement in airway hyperresponsiveness. In addition, EpoME treatment reduced the levels of pro-inflammatory cytokines such as IL-6, TNF - α, and IL-1 β in serum, highlighting its role in reducing systemic and local inflammation. Western blot analysis confirmed that EpoME inhibits the activation of NF - κ B and MAPK signaling pathways, further supporting its anti-inflammatory effects. These results suggest that EpoME may become a potential therapeutic agent for treating allergic airway inflammation induced by Staphylococcus aureus by targeting these key inflammatory pathways. This study emphasizes the therapeutic potential of EpoME as an anti-inflammatory agent, particularly in cases involving Staphylococcus aureus induced airway inflammation. EpoME may provide a new approach for managing allergic airway diseases, which has great significance for newborns and other susceptible populations REFERENCES 1. Bernard K, Tomasz M: Mycophenolate Mofetil, an Inhibitor of Inosine Monophosphate Dehydrogenase, and Tofacitinib, a Janus Kinase Inhibitor, Attenuate Airway Inflammation and Hyperresponsiveness in a Mouse Model of Allergic Asthma. Molecules 2024, 29(22). 2. Sangita S, Hydar A: Mast cell MrgprB2 in neuroimmune interaction in IgE-mediated airway inflammation and its modulation by β-arrestin2. Front Immunol 2024, 15(0). 3. Thiago A P, Thomas A G, Maaike S, Arifa O-F, Katja O, Sjoerd S, Stijn V, Karl V, Frank O, Ruud H P W et al: S. mansoni -derived omega-1 prevents OVA-specific allergic airway inflammation via hampering of cDC2 migration. PLoS Pathog 2024, 20(8). 4. M B B, C T, M M, A C, S A, L A: Clinical aspects of hymenoptera venom allergy and venom immunotherapy. Eur Ann Allergy Clin Immunol 2019, 51(6). 5. Clare W A, Manasee S B, Sheryl A v, Dianne E C: Factors impacting parental burden in food-allergic children. J Paediatr Child Health 2015, 51(7). 6. J H, M E, M G C, J M, M L, J D, J O, A B, R D, Y D et al: A systematic review of the clinical effectiveness and cost-effectiveness of Pharmalgen® for the treatment of bee and wasp venom allergy. Health Technol Assess 2012, 16(12). 7. Sulaiman M A, Saqr A, Saif M D: Comparative genomic characterization of Cellulosimicrobium funkei isolate RVMD1 from Ma’an desert rock varnish challenges Cellulosimicrobium systematics. Front Microbiol 2024, 15(0). 8. Min B, Zhichao Z, Mei Y, Mei W, Xiaoping G, Jiaqing Z: The use of metagenomic and untargeted metabolomics in the analysis of the effects of the Lycium barbarum glycopeptide on allergic airway inflammation induced by Artemesia annua pollen. J Ethnopharmacol 2024, 337(0). 9. Qiong W, Peng-Chao Z, Xiu-Lin H, Tao L: Metagenomic and culturedependent analysis of Rhinopithecius bieti gut microbiota and characterization of a novel genus of Sphingobacteriaceae. Sci Rep 2024, 14(1). 10. Jitendra K, Kristina M S, Molly K S, Haley R K, Madeline L M, Haley J J, Abigail M L, Johnna K G, John Eric L, Patrick N B et al: Phenotypic Characterization and Draft Genome Sequence Analyses of Two Novel Endospore-Forming Sporosarcina spp. Isolated from Canada Goose (Branta canadensis) Feces. Microorganisms 2024, 12(1). 11. José Diogo Neves Dos S, Dominika K, Magdalena C, Alexandre L-d-C, José C, Hugo G, Ignacio G, Fernando R, Olga Maria L: Streptomyces meridianus sp. nov. isolated from brackish water of the Tagus estuary in Alcochete, Portugal. Int J Syst Evol Microbiol 2023, 73(7). 12. Thitikorn D, Pattama P, Chakapong I, Chanwit S, Sarin T, Nattakorn K, Ya-Wen H, Somboon T, Chitti T: Pradimicin U, a promising antimicrobial agent isolated from a newly found Nonomuraea composti sp. nov. Sci Rep 2024, 14(1). 13. Anastasiia B, Marina Y, Valery C, Oleg S, Anna S, Alina S, Nurana N, Elena K, Elena S, Ekaterina T et al: Trio-based exome sequencing and high-resolution HLA typing in families of patients with autoimmune adrenal insufficiency and autoimmune polyglandular syndrome. PLoS One 2024, 19(10). 14. Zumer N, Sven Z, Arnaud H, Jiong H, Bruce D H, Andreas W, Timo F, Ingrid F: Role of the soluble epoxide hydrolase in keratinocyte proliferation and sensitivity of skin to inflammatory stimuli. Biomed Pharmacother 2024, 171(0). 15. Emily S L, Athar R, Shahrooz Z, Dongyu W, James S G, Norrina A, Vinithra V, Matthew N, Ravi V S, Joao A C L et al: Eicosanoid and eicosanoid-related inflammatory mediators and exercise intolerance in heart failure with preserved ejection fraction. Nat Commun 2023, 14(1). 16. Carlos Antonio T-d-S, Jun Y, Flavia F, Hoang P, Marcelo Henrique N, Henrique Ballassini A, Geanpaolo A, Márcio José Alves DO, Bruce D H, Juliana Trindade C-N: Eicosanoid profiles in an arthritis model: Effects of a soluble epoxide hydrolase inhibitor. Biochim Biophys Acta Mol Cell Biol Lipids 2023, 1869(2). 17. Tosifa A M, Lili S, Marysol A-R, Cassandra E D-R, Philip J M, Christopher A R: Inhibition of TRPA1, Endoplasmic Reticulum Stress, Human Airway Epithelial Cell Damage, and Ectopic MUC5AC Expression by Vasaka (Adhatoda vasica; Malabar Nut) Tea. Pharmaceuticals (Basel) 2023, 16(6). 18. Wei T, Xiaojun X, Jiahua L, Xiaoyu L, Eryi W, Ruyi Y, Rongjun W, Yingchun S, Damo X, Pingchang Y et al: Vanadium exposure exacerbates allergic airway inflammation and remodeling through triggering reactive oxidative stress. Front Immunol 2023, 13(0). 19. 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Insect Biochem Mol Biol 2024, 168(0). 23. Tadakazu H, Makoto N, Philippe P, Mitsuhiro T: Behçet’s disease: incidence, prevalence, and real-word data on the use of biologic agents in Japan. J Gastroenterol 2024(0). 24. Naoki I, Rieko M, Naoya K, Masaaki Y, Yoshinori K: Nobiletin-rich kososan, a Kampo formula, prevents the onset of apathy-like behavior and neuroinflammation in sickness behavior mouse model induced by increasing doses of lipopolysaccharide. Ne 25. Qingmiao S, Chen X, Yifan Z, Qingfei C, Shuwen J, Yaqi Z, Xin Y, Danhua Z, Lanjuan L: PPARα agonist ameliorates cholestatic liver injury by regulating hepatic macrophage homeostasis. Int J Biol Macromol 2024(0). Submit your manuscript to World Journal of Case Reports journal and benifit from: Convenient online submission Rigorous peer review Immediate publication on acceptance Open access: articles freely available online High visibility within the field Retaining the copyright to your article Submit your manuscript @ ‡ https://jjgastrohepatoendo.org// & japanjgastro@gmail. com; submission@jjgastrohepatoendo.org ‡ 26. Seon Gyeong B, Hyung Jin L, Yeong-Seon W, Sang-Ik P, Sun Hee C, Seung Jae L: Regulatory effects of Ishige okamurae extract and Diphlorethohydroxycarmalol on skin barrier function. Heliyon 2024, 10(23)

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.004

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.087
GPT teacher head0.404
Teacher spread0.318 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2025
Admission routes1
Has abstractyes

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