Human bronchial smooth muscle cell lines show a hypertrophic phenotype typical of severe asthma.
Zhou L, Li J, Goldsmith AM, Newcomb DC, Giannola DM, Vosk RG, Eves EM, Rosner MR, Solway J, Hershenson MB. Human bronchial smooth muscle cell lines show a hypertrophic phenotype typical of severe asthma. Am J Respir Crit Care Med. 2004 Mar 15; 169(6):703-11.