Correlations Between Serum CXCL9/12 and the Severity of Acute Ischemic Stroke, a Retrospective Observational Study

Han, Miaomiao; Ma, Bo; She, Ruifang; Xing, Yan; Li, Xiaohong

doi:10.2147/ndt.s391578

NDT

2023

DOI: 10.2147/ndt.s391578

|View full text |Cite

Correlations Between Serum CXCL9/12 and the Severity of Acute Ischemic Stroke, a Retrospective Observational Study

Miaomiao Han¹,

Bo Ma²,

Ruifang She³

et al.

Abstract: Purpose This retrospective observational study was conducted to determine the correlations between serum CXCL9/12 and the severity of acute ischemic stroke (AIS). Methods Total 138 patients with AIS were enrolled in the study. These patients underwent Brain CT on admission and blood samples were collected. Serum CXCL9 and CXCL12 were detected by ELISA assay. The correlations of serum CXCL9/12 with AIS was analyzed based on Oxfordshire Community Stroke Project (OCSP) cla… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Circulating Chemokines and Short- and Long-Term Outcomes After Ischemic Stroke

Klimiec-Moskal,

Koceniak,

Weglarczyk

et al. 2024

Mol Neurobiol

View full text Add to dashboard Cite

Chemokines are vital in post-cerebral ischemia inflammatory reactions. We investigate the possible relationship between plasma chemokines and short-term and long-term outcomes after stroke. This study included 235 patients (median age, 72 years; 49.8% female) suffering from ischemic stroke, or transient ischemic attack admitted to the hospital within 24 h of onset. We evaluated chemokines CCL2, CCL5, CXCL8, CXCL9, and CXCL10 in plasma samples collected upon admission. Further, we assessed functional outcomes at 3- and 12-months, all-cause fatality over 5 years, and episodes of delirium within the first 7 days of admission. Multivariate analysis revealed an association between higher CXCL10 levels and an increased risk of poor functional outcomes at 3 months (OR: 3.02, 95%CI: 1.22–7.46, p = 0.016) and 12 months (OR: 2.32, 95%CI: 1.03–5.26, p = 0.043), as well as an increased death risk (HR: 1.79, 95%CI: 1.04–3.07, p = 0.036). High CXCL8 levels independently predicted poor functional outcomes at 12 months (OR: 2.69, 95%CI: 1.39–6.31, p = 0.005) and a higher 5-year case fatality rate (HR: 1.90, 95%CI: 1.23–2.93, p = 0.004). Elevated CXCL9 levels also predicted unfavourable functional outcomes at 12 months (OR: 2.45, 95%CI: 1.07–5.61, p = 0.034). In univariate analysis, increased levels of CXCL8, CXCL9, and CXCL10 showed an association with delirium, although this link was not evident in the multivariate analysis. Plasma CXCL8 and CXCL10 show potential as prognostic biomarkers for stroke outcomes and as therapeutic targets suitable for reverse translation.

show abstract

Circulating Chemokines and Short- and Long-Term Outcomes After Ischemic Stroke

Klimiec-Moskal,

Koceniak,

Weglarczyk

et al. 2024

Mol Neurobiol

View full text Add to dashboard Cite

show abstract

The differential proteomic response to ischemic stroke in appalachian subjects treated with mechanical thrombectomy

McLouth,

Maglinger,

Frank

et al. 2024

J Neuroinflammation

View full text Add to dashboard Cite

IntroductionThe Appalachia region of North America is known to have significant health disparities, specifically, worse risk factors and outcomes for stroke. Appalachians are more likely to have comorbidities related to stroke, such as diabetes, obesity, and tobacco use, and are often less likely to have stroke interventions, such as mechanical thrombectomy (MT), for emergent large vessel occlusion (ELVO). As our Comprehensive Stroke Center directly serves stroke subjects from both Appalachian and non-Appalachian areas, inflammatory proteomic biomarkers were identified associated with stroke outcomes specific to subjects residing in Appalachia.Methods There were 81 subjects that met inclusion criteria for this study. These subjects underwent MT for ELVO, and carotid arterial blood samples acquired at time of intervention were sent for proteomic analysis. Samples were processed in accordance with the Blood And Clot Thrombectomy Registry And Collaboration (BACTRAC; clinicaltrials. gov; NCT 03153683). Statistical analyses were utilized to examine whether relationships between protein expression and outcomes differed by Appalachian status for functional (NIH Stroke Scale; NIHSS and Modified Rankin Score; mRS), and cognitive outcomes (Montreal Cognitive Assessment; MoCA). ResultsNo significant differences were found in demographic data or co-morbidities when comparing Appalachian to non-Appalachian subjects. However, time from stroke onset to treatment (last known normal) was significantly longer and edema volume significantly higher in patients from Appalachia. Further, when comparing Appalachian to non-Appalachian subjects, there were significant unadjusted differences in the NIHSS functional outcome. A comprehensive analysis of 184 proteins from Olink proteomic (92 Cardiometabolic and 92 Inflammation panels) showed that the association between protein expression outcomes significantly differed by Appalachian status for seven proteins for the NIHSS, two proteins for the MoCA, and three for the mRS. Conclusion Our study utilizes an ELVO tissue bank and registry to investigate the intracranial/intravascular proteomic environment occurring at the time of thrombectomy. We found that patients presenting from Appalachian areas have different levels of proteomic expression at the time of MT when compared to patients presenting from non-

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Correlations Between Serum CXCL9/12 and the Severity of Acute Ischemic Stroke, a Retrospective Observational Study

Cited by 2 publications

References 32 publications

Circulating Chemokines and Short- and Long-Term Outcomes After Ischemic Stroke

Circulating Chemokines and Short- and Long-Term Outcomes After Ischemic Stroke

The differential proteomic response to ischemic stroke in appalachian subjects treated with mechanical thrombectomy

Contact Info

Product

Resources

About