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Total 266 results found since Jan 2013.

Identifying potential therapeutic targets for ischemic stroke through immune infiltration analysis and construction of a programmed cell death ‑related ceRNA network
Exp Ther Med. 2022 Sep 21;24(5):680. doi: 10.3892/etm.2022.11616. eCollection 2022 Nov.ABSTRACTThe present study aimed to uncover the underlying mechanisms and potential intervention targets of ischemic stroke (IS). An immune cell infiltration analysis using CIBERSORT was performed on two stroke-related datasets from the Gene Expression Omnibus database to generate a competitive endogenous RNA (ceRNA) network. Gene Ontology (GO) functional annotation and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were used to predict potential biological functions of the network. Differentially expressed genes in the ceRNA net...
Source: Experimental and Therapeutic Medicine - October 3, 2022 Category: General Medicine Authors: Yiteng Cui Xin Zhou Pingping Meng Shanshan Dong Ziwei Wang Tongye Liu Xiaomin Liu Yunteng Cui Yuyang Wang Qiang Wang Source Type: research

Upregulation of myeloid cell leukemia-1 potentially modulates beclin-1-dependent autophagy in ischemic stroke in rats
Conclusions: These findings demonstrate that the expression of Mcl1 is involved in the survival of neuronal cells. In addition, the coexpression of Mcl1 with beclin-1 may attenuate beclin-1-dependent autophagy during ischemic stroke in rats.
Source: BMC Neuroscience - Latest articles - May 20, 2013 Category: Neuroscience Authors: Chen XingyongSun XicuiSu HuanxingOu JingsongHuang YiZhang XuHuang RuxunPei Zhong Source Type: research

A Unique Presentation of Pediatric Stroke Attributed to Intrathecal Methotrexate (P3.309)
CONCLUSIONS:This is a rare case of ischemic watershed infarcts with diffuse reversible cerebral vasospasm, after intrathecal methotrexate. This highlights the need for further research into the pathogenesis of methotrexate neurotoxicity including endothelial damage.Study Supported by:Disclosure: Dr. Ilyas has nothing to disclose. Dr. Williams has nothing to disclose.
Source: Neurology - April 9, 2014 Category: Neurology Authors: Ilyas, M., Williams, M. Tags: Neurologic Complications of Cancer Source Type: research

Ntox-11. recurrent episodes of stroke-like migraine attacks after radiation therapy (smart) syndrome in adults
We report two cases of multiply-recurrent SMART syndrome, one autopsy-documented. Case 1 is a 46 year old woman with an atypical meningioma treated with resection and radiation who presented sixteen months after completion of radiation with sudden onset hemiparesis and dysarthria. Brain MRI showed the typical gyriform enhancement seen in SMART syndrome. No other attributable disorders were found on extensive workup, and both symptoms and radiographic abnormalities resolved over several weeks without further therapies. Six months later she again presented with identical symptoms and MRI findings. Incomplete resolution ...
Source: Neuro-Oncology - November 6, 2016 Category: Cancer & Oncology Authors: Mohler, A., Kleinschmidt-DeMasters, B. K., Damek, D. Tags: NEUROTOXICITY OF THERAPY Source Type: research

Effects of Slow-Stroke Back Massage on Symptom Cluster in Adult Patients With Acute Leukemia: Supportive Care in Cancer Nursing
Conclusions: Slow-stroke back massage, as a simple, noninvasive, and cost-effective approach, along with routine nursing care, can be used to improve the symptom cluster of pain, fatigue, and sleep disorders in leukemia patients. Implications for Practice: Oncology nurses can increase their knowledge regarding this symptom cluster and work to diminish the cluster components by using SSBM in adult leukemia patients.
Source: Cancer Nursing - December 6, 2016 Category: Nursing Tags: Articles Source Type: research

A Case of Stroke-like Migraine Attacks after Radiation Therapy (SMART) Syndrome Followed by Cerebral Infarction.
Authors: Takahashi H, Kimura T, Yuki N, Yoshioka A Abstract A 36-year-old man with a history of irradiation for acute lymphoblastic leukemia developed headache with cortical dysfunction lasting for 4 weeks. The clinical features were consistent with stroke-like migraine attacks after radiation therapy (SMART) syndrome. Six months later, he developed cerebral infarction due to occlusions of the left anterior and middle cerebral arteries. This is the first case report describing SMART syndrome followed by severe cerebral infarction. Although an association between the two episodes was not assumed, this case indicates...
Source: Internal Medicine - March 3, 2018 Category: Internal Medicine Tags: Intern Med Source Type: research

Progressive thrombosis of cervical and intracranial arteries related to Ponatinib treatment for Chronic Myeloid Leukemia
Ponatinib is a third-generation Tyrosine Kinase Inhibitor (TKI), approved as first-line treatment for Chronic Myeloid Leukaemia (CML) chronic phase.Here we describe a CML patient with a history of subsequent TIAs and an ischemic stroke during Ponatinib treatment. Patient was admitted for a 3-day history of sudden onset left hemiparesis due to an acute ischemic stroke. MRI showed bilaterally the almost total absence of signal in the intracranial tract of anterior circulation and low signal of cerebral posterior circulation.
Source: Journal of Stroke and Cerebrovascular Diseases - August 15, 2020 Category: Neurology Authors: E Spina, R Renna, LA Lanterna, ML Colleoni, V Andreone Tags: Case Report Source Type: research

Neuregulin-1/PI3K signaling effects on oligodendrocyte proliferation, remyelination and behaviors deficit in a male mouse model of ischemic stroke
In this study, we investigated the effect of neuregulin-1 (NRG1) on demyelination and neurological function in an ischemic stroke model, and further explored its neuroprotective mechanisms. Adult male ICR mice underwent photothrombotic ischemia surgery and were injected with NRG1 beginning 30 min after ischemia. Cylinder and grid walking tests were performed to evaluate the forepaw function. In addition, the effect of NRG1 on neuronal damage/death (Cresyl violet, CV), neuronal nuclei (NeuN), nestin, doublecortin (DCX), myelin basic protein (MBP), non-phosphorylated neurofilaments (SMI-32), adenomatous polyposis coli (APC),...
Source: Experimental Neurology - January 23, 2023 Category: Neurology Authors: Mai Yin Cui Yan Qiong Fu Zhuo Li Li Yu Zheng Yi Yu Chan Zhang Yun Qi Zhang Bing Rui Gao Wu Yue Chen Yun-Lyul Lee Moo-Ho Won Min Liao Yong Jian Bai Hui Chen Source Type: research

Listeria monocytogenes Meningoencephalitis Mimicking Stroke in a Patient with Chronic Lymphocytic Leukemia
Conclusion The supratentorial focal lesions secondary to Listeria meningoencephalitis are rare. The cases with focal neurological signs without fever at onset can resemble stroke.
Source: Neurology and Therapy - December 1, 2013 Category: Neurology Source Type: research

A Stroke Mimic: Methotrexate-induced Neurotoxicity in the Emergency Department
Acute lymphoblastic leukemia (ALL) is the most common form of childhood leukemia. The treatment of ALL involves multimodality therapy, and methotrexate (MTX) remains a mainstay of treatment. A complication of MTX therapy includes acute, subacute, and chronic neurotoxocity. Signs and symptoms may range from headaches, dizziness, and mood disorders to seizures and stroke-like symptoms.
Source: The Journal of Emergency Medicine - January 13, 2017 Category: Emergency Medicine Authors: Patrick Rogers, Wilbur J. Pan, Richard A. Drachtman, Christopher Haines Tags: Clinical Communications: Pediatric Source Type: research

A Not Uncommon Cause of Stroke Mimicker in Children
A 16 year old young man with history of acute lymphoblastic leukemia presented with acute onset of right hemibody and facial numbness, which progressed to right sided weakness(arm>leg), right facial droop, and aphasia. A stroke alert code was activated and brain magnetic resonance imaging (MRI) revealed focal areas of restricted diffusion in the centrum semiovale bilaterally, slightly more extensively on the left than the right (figure 1). MR angiogram of the head and neck was unremarkable.
Source: Pediatric Neurology - November 13, 2017 Category: Neurology Authors: Erin Willis, Debopam Samanta, Alisa Kanfi Tags: Visual Diagnosis Source Type: research

Scientists Discover a Bone-Deep Risk for Heart Disease
Few doctors, and even fewer patients, have heard of C.H.I.P. But it is emerging as a major cause of heart attacks and stroke, as deadly as high blood pressure or cholesterol.
Source: NYT Health - January 29, 2018 Category: Consumer Health News Authors: GINA KOLATA Tags: Heart Stem Cells Leukemia Genetics and Heredity Stroke Bone Marrow Blood Arteriosclerosis and Atherosclerosis McCarroll, Steven A (1970- ) Kathiresan, Sekar Walsh, Kenneth Source Type: news