Diverse Mechanisms of Wnt Activation and Effects of Pathway Inhibition on Proliferation of Human Gastric Carcinoma Cells

by Asciutti, Stefania, Akiri, Gal, Grumolato, Luca, Vijayakumar, Sapna, Aaronson, Stuart A.
Published 2010

Analysis of Endogenous LRP6 Function Reveals a Novel Feedback Mechanism by Which Wnt Negatively Regulates Its Receptor

by Khan, Zahid, Vijayakumar, Sapna, de la Torre, Teresa Villanueva, Rotolo, Sabrina, Bafico, Anna
Published 2007

Canonical Wnts function as potent regulators of osteogenesis by human mesenchymal stem cells

by Liu, Guizhong, Vijayakumar, Sapna, Grumolato, Luca, Arroyave, Randy, Qiao, HuiFang, Akiri, Gal, Aaronson, Stuart A.
Published 2009

Wnt signaling is activated at high frequency and drives proliferation of multiple human sarcoma subtypes through a TCF/β-catenin target gene, CDC25A

by Vijayakumar, Sapna, Liu, Guizhong, Rus, Ioana A., Yao, Shen, Chen, Yan, Akiri, Gal, Grumolato, Luca, Aaronson, Stuart A.
Published 2011

Canonical and noncanonical Wnts use a common mechanism to activate completely unrelated coreceptors

by Grumolato, Luca, Liu, Guizhong, Mong, Phyllus, Mudbhary, Raksha, Biswas, Romi, Arroyave, Randy, Vijayakumar, Sapna, Economides, Aris N., Aaronson, Stuart A.
Published 2010

Extracellular LDLR repeats modulate Wnt signaling activity by promoting LRP6 receptor endocytosis mediated by the Itch E3 ubiquitin ligase

by Vijayakumar, Sapna, Liu, Guizhong, Wen, Huei-Chi, Abu, Yaa, Chong, Robert, Nastri, Horacio, Bornstein, Gadi G., Pan, Zhen-Qiang, Aaronson, Stuart A.
Published in Genes Cancer (2017)