Scavenger receptor CD36 governs recruitment of myeloid cells to the blood–CSF barrier after stroke in neonatal mice

Journal article

Emerging clinical and preclinical data have demonstrated that the pathophysiology of arterial ischemic stroke in the adult, neonates, and children share similar mechanisms that regulate brain damage but also have distinct molecular signatures and involved cellular pathways due to the maturational stage of the central nervous system and the immune system at the time of the insult. In this review, we discuss similarities and differences identified thus far in rodent models of 2 different diseases-neonatal (perinatal) and childhood arterial ischemic stroke. In particular, we review acquired knowledge of the role of resident and peripheral immune populations in modulating outcomes in models of perinatal and childhood arterial ischemic stroke and the most recent and relevant findings in relation to the immune-neurovascular crosstalk, and how the influence of inflammatory mediators is dependent on specific brain maturation stages. Finally, we discuss the current state of treatments geared toward age-appropriate therapies that signal via the immune-neurovascular interaction and consider sex differences to achieve successful translation

Authors: Rayasam, A; Mottahedin, A; Faustino, J; Mallard, C; Vexler, ZS

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: BioMed Central
• Journal: Journal of Neuroinflammation
• Volume: 19
• Issue: 1
• Pages: 47-47
• Article number: 47
• Publication date: 2022-02-11
• DOI: 10.1186/s12974-022-02388-z
• EISSN: 1742-2094
• ISSN: 1742-2094
• Language: English
• Keywords: Myeloid; Scavenger receptor; Internal medicine; Medicine; Pathology; Biology; CD36; Immunology; Receptor