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Full-Text Articles in Respiratory System
Myd88 In Lung Resident Cells Governs Airway Inflammatory And Pulmonary Function Responses To Organic Dust Treatment., Jill A. Poole, Todd A. Wyatt, Debra J. Romberger, Elizabeth Staab, Samantha Simet, Stephen J. Reynolds, Joseph H. Sisson, Tammy Kielian
Myd88 In Lung Resident Cells Governs Airway Inflammatory And Pulmonary Function Responses To Organic Dust Treatment., Jill A. Poole, Todd A. Wyatt, Debra J. Romberger, Elizabeth Staab, Samantha Simet, Stephen J. Reynolds, Joseph H. Sisson, Tammy Kielian
Journal Articles: Pulmonary & Critical Care Med
Inhalation of organic dusts within agriculture environments contributes to the development and/or severity of airway diseases, including asthma and chronic bronchitis. MyD88 KO (knockout) mice are nearly completely protected against the inflammatory and bronchoconstriction effects induced by acute organic dust extract (ODE) treatments. However, the contribution of MyD88 in lung epithelial cell responses remains unclear. In the present study, we first addressed whether ODE-induced changes in epithelial cell responses were MyD88-dependent by quantitating ciliary beat frequency and cell migration following wounding by electric cell-substrate impedance sensing. We demonstrate that the normative ciliary beat slowing response to ODE is delayed in …
Cfap54 Is Required For Proper Ciliary Motility And Assembly Of The Central Pair Apparatus In Mice., Casey W. Mckenzie, Branch Craige, Tiffany V. Kroeger, Rozzy Finn, Todd A. Wyatt, Joseph H. Sisson, Jacqueline A. Pavlik, University Of Massachusetts Medical School, Gregory M. Hendricks, George B. Witman, Lance Lee
Cfap54 Is Required For Proper Ciliary Motility And Assembly Of The Central Pair Apparatus In Mice., Casey W. Mckenzie, Branch Craige, Tiffany V. Kroeger, Rozzy Finn, Todd A. Wyatt, Joseph H. Sisson, Jacqueline A. Pavlik, University Of Massachusetts Medical School, Gregory M. Hendricks, George B. Witman, Lance Lee
Journal Articles: Pulmonary & Critical Care Med
Motile cilia and flagella play critical roles in fluid clearance and cell motility, and dysfunction commonly results in the pediatric syndrome primary ciliary dyskinesia (PCD). CFAP221, also known as PCDP1, is required for ciliary and flagellar function in mice and Chlamydomonas reinhardtii, where it localizes to the C1d projection of the central microtubule apparatus and functions in a complex that regulates flagellar motility in a calcium-dependent manner. We demonstrate that the genes encoding the mouse homologues of the other C. reinhardtii C1d complex members are primarily expressed in motile ciliated tissues, suggesting a conserved function in mammalian motile cilia. The …