Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Childhood pulmonary diseases not only cause childhood morbidity and mortality but also can cause long-term pulmonary impairment. The clinical management of many childhood pulmonary diseases is hampered by a limited understanding of the underlying pathophysiological mechanisms. Flow cytometry, which can be used to phenotype individual cell populations or isolate cells for downstream analysis, represents a crucial technology that can help to elucidate the pathophysiology of these conditions. Here, we describe a flow cytometry-based method for purification and characterization of cell populations in BAL from children. This includes assessment of the effect of cryopreservation on cell phenotype and frequency, a knowledge gap recently identified by an American Thoracic Society report on flow cytometry in lung samples. To our knowledge, this is the first study to simultaneously quantify alveolar macrophages, T cells (CD4 and CD8), B cells, natural killer cells, dendritic cells, granulocytes, and monocytes (CD16+/CD16-) in the BAL of children. The protocols described can be used to advance investigation of the pathophysiology of childhood pulmonary diseases.
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PMID:Single-Cell Flow Cytometry Profiling of BAL in Children. 3220 82