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Plaque Evaluation by Ultrasound and Transcriptomics Reveals BCLAF1 as a Regulator of Smooth Muscle Cell Lipid Transdifferentiation in Atherosclerosis
CONCLUSIONS: Plaque echogenicity correlated with enrichment of distinct molecular pathways and identified BCLAF1, previously not described in atherosclerosis, as the most significant gene. Functionally, BCLAF1 seems necessary for survival and transdifferentiation of SMCs into a macrophage-like phenotype. The role of BCLAF1 in plaque vulnerability should be further evaluated.PMID:35321563 | DOI:10.1161/ATVBAHA.121.317018
Source: Arteriosclerosis, Thrombosis and Vascular Biology - March 24, 2022 Category: Cardiology Authors: Urszula Rykaczewska Quanyi Zhao Peter Saliba-Gustafsson Mariette Lengquist Malin Kronqvist Otto Bergman Zhiqiang Huang Kent Lund Katarina Waden Vila Z Pons Kenneth Caidahl Josefin Skogsberg Vladana Vukojevic Jan H N Lindeman Joy Roy G öran K Hansson Ecka Source Type: research

Cell-Based Therapies for Stroke: Promising Solution or Dead End? Mesenchymal Stem Cells and Comorbidities in Preclinical Stroke Research
Conclusion The high prevalence of comorbidities in patients with stroke indicates the need for therapies in preclinical studies that take into account these comorbidities in order to avoid failures in translation to the patient. Preclinical studies are beginning to evaluate the efficacy of MSC treatment in stroke associated with comorbidities, especially hypertension, for ischemic and hemorrhagic stroke. Regarding aging and diabetes, only ischemic stroke studies have been performed. For the moment, few studies have been performed and contradictory results are being reported. These contradictory results may be due to the u...
Source: Frontiers in Neurology - April 8, 2019 Category: Neurology Source Type: research