Keren Powell
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Explore the profile of Keren Powell including associated specialties, affiliations and a list of published articles.
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17
Citations
60
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Recent Articles
1.
Unadkat P, Rebeiz T, Ajmal E, De Souza V, Xia A, Jinu J, et al.
Cells
. 2025 Jan;
14(2).
PMID: 39851502
Despite the presentation of similar psychological symptoms, psychological dysfunction secondary to brain injury exhibits markedly lower treatment efficacy compared to injury-independent psychological dysfunction. This gap remains evident, despite extensive research...
2.
Lin K, Stiles J, Tambo W, Ajmal E, Piao Q, Powell K, et al.
Life Sci
. 2024 Nov;
359:123177.
PMID: 39486618
Aims: Calcitonin gene-related peptide (CGRP) is a pluripotent neuropeptide crucial for maintaining vascular homeostasis, yet its full therapeutic potential remains incompletely exploited. Within the brain, CGRP demonstrates a distinct bimodal...
3.
Turpin J, Wadolowski S, Tambo W, Kim D, Abed Y, Sciubba D, et al.
Int J Mol Sci
. 2024 Oct;
25(19).
PMID: 39408978
Lipids and their bioactive metabolites, notably lysophosphatidylcholine (LPC), are increasingly important in ischemic stroke research. Reduced plasma LPC levels have been linked to stroke occurrence and poor outcomes, positioning LPC...
4.
Li C, Ajmal E, Alok K, Powell K, Wadolowski S, Tambo W, et al.
Biol Sex Differ
. 2024 May;
15(1):44.
PMID: 38816868
Background: The outcomes of traumatic brain injury (TBI) exhibit variance contingent upon biological sex. Although female sex hormones exert neuroprotective effects, the administration of estrogen and progesterone has not yielded...
5.
Powell K, Wadolowski S, Tambo W, Strohl J, Kim D, Turpin J, et al.
bioRxiv
. 2024 Feb;
PMID: 38405863
Aims: This study aims to elucidate the underlying mechanisms of diving reflex, a powerful endogenous mechanism supporting underwater mammalian survival. Antioxidative responses, observed in marine mammals, may be contributing factors....
6.
Powell K, Lin K, Tambo W, Saavedra A, Sciubba D, Abed Y, et al.
Bioelectron Med
. 2023 Dec;
9(1):30.
PMID: 38087375
Nearly 5 decades ago, the effect of trigeminal nerve stimulation (TNS) on cerebral blood flow was observed for the first time. This implication directly led to further investigations and TNS'...
7.
Neurobehavioral Impairments Predict Specific Cerebral Damage in Rat Model of Subarachnoid Hemorrhage
Lynch D, Shah K, Powell K, Wadolowski S, Tambo W, Strohl J, et al.
Transl Stroke Res
. 2023 Jul;
15(5):950-969.
PMID: 37493939
Subarachnoid hemorrhage (SAH) is a severe form of stroke that can cause unpredictable and diffuse cerebral damage, which is difficult to detect until it becomes irreversible. Therefore, there is a...
8.
Nash C, Powell K, Lynch D, Hartings J, Li C
Life Sci
. 2023 Jun;
327:121833.
PMID: 37302793
Aims: Cortical spreading depolarization (CSD) is a wave of pathologic neuronal dysfunction that spreads through cerebral gray matter, causing neurologic disturbance in migraine and promoting lesion development in acute brain...
9.
Neurobehavioral impairments predict specific cerebral damage in rat model of subarachnoid hemorrhage
Lynch D, Shah K, Powell K, Wadolowski S, Ayol W, Strohl J, et al.
Res Sq
. 2023 Jun;
PMID: 37292945
Subarachnoid hemorrhage (SAH) is a severe form of stroke that can cause unpredictable and diffuse cerebral damage, which is difficult to detect until it becomes irreversible. Therefore, there is a...
10.
Shah K, White T, Powell K, Woo H, Narayan R, Li C
Neurosurgery
. 2022 Feb;
90(4):485-494.
PMID: 35188109
Background: Delayed cerebral ischemia (DCI) is the most consequential secondary insult after aneurysmal subarachnoid hemorrhage (SAH). It is a multifactorial process caused by a combination of large artery vasospasm and...