参考文献:10.1016/j.bbrc.2008.03.064 摘要:Tatler AL, Porte J, Knox A, Jenkins G, Pang L. Tryptase activates TGFβ in human airway smooth muscle cells via direct proteolysis. Biochemical and Biophysical Research Communications. 2008 May;370(2):239–42. doi: 10.1016/j.bbrc.2008.03.064.