Glycosaminoglycan modifications of betaglycan regulate ectodomain shedding to fine-tune TGF-β signaling responses in ovarian cancer oleh Alex S. Choi, Laura M. Jenkins-Lane, Wade Barton, Asha Kumari, Carly Lancaster, Calen Raulerson, Hao Ji, Diego Altomare, Mark D. Starr, Regina Whitaker, Rebecca Phaeton, Rebecca Arend, Michael Shtutman, Andrew B. Nixon, Nadine Hempel, Nam Y. Lee, Karthikeyan Mythreye