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- Chen Luxenburg, Hilda Amalia Pasolli, Scott E Williams, Eric M. Fuchs
- Nature Cell Biology
- 2011
During development, a polarized epidermal sheet undergoes stratification and differentiation to produce the skin barrier. Through mechanisms that are poorly understood, the process involves actin… (More)
- Chen Luxenburg, John T. Parsons, Lia Addadi, Benjamin Geiger
- Journal of cell science
- 2006
Osteoclasts are large, multinucleated cells that adhere to bone via podosomes, and degrade it. During osteoclast polarization, podosomes undergo reorganization from a scattered distribution, through… (More)
- Riccardo Chiusaroli, Haim Y. Knobler, +7 authors Ari Elson
- Molecular biology of the cell
- 2003
Protein tyrosine phosphorylation is a major regulator of bone metabolism. Tyrosine phosphatases participate in regulating phosphorylation, but roles of specific phosphatases in bone metabolism are… (More)
- Chen Luxenburg, Lia Addadi, Benjamin Geiger
- European journal of cell biology
- 2006
Podosomes are specialized adhesive structures that play a central role in bone resorption. In this article we address the molecular diversity and dynamics of podosomes at different states of… (More)
- Chen Luxenburg, Sabina Winograd-Katz, Lia Addadi, Benjamin Geiger
- Journal of cell science
- 2012
Podosomes, which are formed by different monocyte derivatives, are small adhesion structures whose coordinated dynamics and cytoskeletal reorganization drive their motile and invasive features. Using… (More)
- Shira Granot-Attas, Chen Luxenburg, Eynat Finkelshtein, Ari Elson
- Molecular biology of the cell
- 2009
The nonreceptor isoform of tyrosine phosphatase epsilon (cyt-PTPe) supports osteoclast adhesion and activity in vivo, leading to increased bone mass in female mice lacking PTPe (EKO mice). The… (More)
- Chen Luxenburg, Evan R Heller, +4 authors Elaine Fuchs
- Nature Cell Biology
- 2015
During mouse development, core planar cell polarity (PCP) proteins become polarized in the epidermal plane to guide angling/morphogenesis of hair follicles. How PCP is established is poorly… (More)
- Benjamin Geiger, Irina Lavelin, +13 authors Anat Florentin
- 2006
Adhesion to the extracellular matrix (ECM) or to neighboring cells regulates multiple cellular processes such as cell migration, morphogenesis, proliferation, gene expression and survival. Activation… (More)
- Ronen Zaidel-Bar, Guo Zhenhuan, Chen Luxenburg
- Journal of cell science
- 2015
Actomyosin contractility is a highly regulated process that affects many fundamental biological processes in each and every cell in our body. In this Cell Science at a Glance article and the… (More)
- Eyal Dor-On, Shaul Raviv, Yonatan Cohen, Orit Adir, Krishnanand Padmanabhan, Chen Luxenburg
- Science Signaling
- 2017
The establishment of epithelial architecture is a complex process involving cross-talk between cells and the basement membrane. Basement membrane assembly requires integrin activity but the role of… (More)