ArticleInflammation2021
ATN-161 Ameliorates Ischemia/Reperfusion-induced Oxidative Stress, Fibro-inflammation, Mitochondrial damage, and Apoptosis-mediated Tight Junction Disruption in bEnd.3 Cells.
Article in Inflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 39 citations in OpenAlex.
- The potential and therapeutic advances of the integrin family in neurological disorders.Neural regeneration research · 2026Article
- Protein-protein interaction-mediated signaling networks in ischemic stroke: from molecular mechanisms to therapeutic strategies.Acta pharmacologica Sinica · 2026Review
- A systematic review and meta-analysis of the relationship between neuroinflammation and blood-brain barrier based onBiochemistry and biophysics reports · 2026Review
- A systematic review of the cerebrovascular adaptations following exposure to spaceflight or ground-based analogs: lessons from human and animal studies.NPJ microgravity · 2025Article
- Mitochondrial proteomics reveals the impact of Estrogen in enhancing energy metabolism of patient-derived fibroblast-like synoviocytes in rheumatoid arthritis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025Article
- Quercetin promotes angiogenesis and protects the blood-spinal cord barrier structure after spinal cord injury by targeting the PI3K/Akt signaling pathway.Journal of translational medicine · 2025Article
- Identification and validation of oxidative stress signature genes in the trabecular meshwork of glaucoma.Scientific reports · 2025Article
- Integrins in Cardiovascular Health and Disease: Molecular Mechanisms and Therapeutic Opportunities.Biomolecules · 2025Review
- Scutellarin ameliorates ischemia/reperfusion-mediated endothelial dysfunction by upregulating cathepsin D expression to rescue autophagy-lysosomal function.Frontiers in pharmacology · 2025Article
- Inhibition of the Notch Pathway Alleviates Nab-Paclitaxel-Induced Peripheral Neuropathic Pain in Rats by Suppressing HMGB1/Caveolin-1 Signaling in the Spinal Cord.Mediators of inflammation · 2025Article
- Metalloproteinase-9 as a Pyroptosis-Hypoxia Synergy Effector Drives Immune Remodeling in Ischemic Stroke: A Multi-Omics Validated Diagnostic Biomarker and Therapeutic Target.International journal of general medicine · 2025Article
- Clo-miR-14: a medicinally valued spice-derived miRNA with therapeutic implications in rheumatoid arthritis.Bioscience reports · 2024Article
- Unveiling the Nexus: Cellular Metabolomics Unravels the Impact of Estrogen on Nicotinamide Metabolism in Mitigating Rheumatoid Arthritis Pathogenesis.Metabolites · 2024Article
- Therapeutic strategies targeting the NLRP3‑mediated inflammatory response and pyroptosis in cerebral ischemia/reperfusion injury (Review).Molecular medicine reports · 2024Review
- [Protective effect of FAK inhibitor PF-562271 against human umbilical vein endothelial cell injury induced by aging platelets].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024Article
- Article
- Alpha-Taxilin: A Potential Diagnosis and Therapeutics Target in Rheumatoid Arthritis Which Interacts with Key Glycolytic Enzymes Associated with Metabolic Shifts in Fibroblast-Like Synoviocytes.Journal of inflammation research · 2024Article
- Microenvironment-responsive nanosystems for ischemic stroke therapy.Theranostics · 2024Review
- Review
- Pharmacological intervention of curcumin via the NLRP3 inflammasome in ischemic stroke.Frontiers in pharmacology · 2023Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
We have previously demonstrated the significance of endothelial cell-expressed α5β1 integrin in ischemic stroke, having shown that α5β1 integrin endothelial cell-selective knockout mice are significantly resistance to ischemic stroke injury via preservation of the tight junction protein claudin-5 and subsequent stabilization of the blood-brain barrier (BBB). In addition, inhibition of α5β1 by the small peptide noncompetitive integrin α5 inhibitor, ATN-161, is beneficial in a mouse model of ischemic stroke through reduction of infarct volume, edema, stabilization of the BBB, and reduced inflammation and immune cell infiltration into the brain. In continuation with our previous findings, we have further evaluated the mechanistic role of ATN-161 in vitro and found that oxygen and glucose deprivation and reperfusion (OGD/R)-induced inflammation, oxidative stress, apoptosis, mitochondrial depolarization, and fibrosis attenuate tight junction integrity via induction of α5, NLRP3, p-FAK, and p-AKT signaling in mouse brain endothelial cells. ATN-161 treatment (10 µM) effectively inhibited OGD/R-induced extracellular matrix (ECM) deposition by reducing integrin α5, MMP-9, and fibronectin expression, as well as reducing oxidative stress by reducing mitochondrial superoxide radicals, intracellular ROS, inflammation by reducing NLRP3 inflammasome, tight junction loss by reducing claudin-5 and ZO-1 expression levels, mitochondrial damage by inhibiting mitochondrial depolarization, and apoptosis via regulation of p-FAK and p-AKT levels. Taken together, our results further support therapeutically targeting α5 integrin with ATN-161, a safe, well-tolerated, and clinically validated peptide, in ischemic stroke.
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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.