ATS 2017 Posters by RITMS | Apr 5, 2017 | News Christie Ojiaku | TGF – ß1 Induces HASM Cell Shortening and Airway Hyperresponsiveness Through a Smad3-Dependent Signaling Pathway Edwin Yoo | G a12 Facilitates Methacholine -Induced Shortening in Human Airway Smooth Muscle By Modulating Phosphoinositide 3-Kinase-Mediated Activation In A RhoA-Dependent Manner Cynthia Koziol-White | Rhinovirus strains differentially affect airway hyper-reactivity (AHR) in a model of human precision cut lung slices ( hPCLS ) Joseph Jude | 2,4-Dichloro-1-nitrobenzene (DCNB) Modulates Pro-contractile Signaling in Human Airway Smooth Muscle (HASM) Cells