Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATMP1-ATMP1, February 1, 2025. A cerebral aneurysm (CA) is an abnormal artery deformation in the brain that may lead to hemorrhagic stroke, brain damage, coma, and even death when a CA ruptures. We hypothesized that increasing CA sample size will allow more robust biomarker identification.

Aneurysm 40

Aneurysm Biomarkers Cardiomyopathy Hemorrhage 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATP377-ATP377, February 1, 2025. Introduction:Intracranial aneurysms (IAs) are weak outpouchings on cerebral vessels that can rupture, causing subarachnoid hemorrhage. With the addition of the gene expression features, we found the PCA explained variance to be 41% and 26%.

Aneurysm 40

Aneurysm Biomarkers Hemorrhage Stroke 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page AWP35-AWP35, February 1, 2025. In this study, our hypothesis was that markers of NETs are higher in aneurysmal SAH patients developing DCI compared to SAH patients not developing DCI. Neutrophils are reported to be critical mediators of to poor outcome after subarachnoid hemorrhage (SAH).

Aneurysm 40

Aneurysm Biomarkers Ischemia Hemorrhage 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATMP4-ATMP4, February 1, 2025. Introduction:Early brain injury (EBI), a complex collection of pathophysiological processes occurring within 72 hours aneurysmal subarachnoid hemorrhage (aSAH), is the key link connecting the initial event to the delayed and long-term complications.

Aneurysm 40

Aneurysm Hemorrhage Biomarkers Stroke 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page AWP384-AWP384, February 1, 2025. Background:Small extracellular vesicles (sEVs) from blood samples of patients with cerebral aneurysms (CA) have been used as a biomarker for CA. However, biological function of sEVs in CA has not been studied.

Aneurysm 40

Aneurysm Biomarkers Stroke Strokes 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page AWP370-AWP370, February 1, 2025. Approximately 30% of aneurysmal subarachnoid hemorrhage (aSAH) patients who survive the rupture develop delayed cerebral ischemia (DCI) 4 to 10 days following aSAH.

Ischemia 40

Ischemia Hemorrhage Biomarkers Aneurysm 40

Stroke Journal

JANUARY 30, 2025

Stroke, Volume 56, Issue Suppl_1 , Page ATMP3-ATMP3, February 1, 2025. Cerebral aneurysms (CA) arise from the sites of weakened artery walls in the brain, and they may cause hemorrhagic stroke, coma, and death when they rupture. Studies have revealed sex differences in ~1.5 times higher prevalence of CA and ~1.5

Biomarkers 40

Biomarkers Aneurysm Risk Factors Hemorrhage 40