Rafael Garcia-Mata

Inhibition of proteasomes induces accumulation, phosphorylation, and recruitment of HSP27 and alphaB-crystallin to aggresomes.

Hassles with taking out the garbage: aggravating aggresomes.

The membrane-tethering protein p115 interacts with GBF1, an ARF guanine-nucleotide-exchange factor.

COPI recruitment is modulated by a Rab1b-dependent mechanism.

ADP-ribosylation factor/COPI-dependent events at the endoplasmic reticulum-Golgi interface are regulated by the guanine nucleotide exchange factor GBF1.

Membrane targeting of p115 phosphorylation mutants and their effects on Golgi integrity and secretory traffic.

Dissection of membrane dynamics of the ARF-guanine nucleotide exchange factor GBF1.

Analysis of activated GAPs and GEFs in cell lysates.

Palladin binds to Eps8 and enhances the formation of dorsal ruffles and podosomes in vascular smooth muscle cells.

Catching a GEF by its tail.

RhoG regulates endothelial apical cup assembly downstream from ICAM1 engagement and is involved in leukocyte trans-endothelial migration.

The nuclear RhoA exchange factor Net1 interacts with proteins of the Dlg family, affects their localization, and influences their tumor suppressor activity.

A novel role for Lsc/p115 RhoGEF and LARG in regulating RhoA activity downstream of adhesion to fibronectin.

Chapter 1. Focal adhesions: new angles on an old structure.

[Cyto-histological correlation in parotid gland tumors].

Regulation of Rho GTPase crosstalk, degradation and activity by RhoGDI1.

Roles of the small GTPases RhoA and Rac1 in cell behavior.

The small GTPase RhoA localizes to the nucleus and is activated by Net1 and DNA damage signals.

The Rho GEFs LARG and GEF-H1 regulate the mechanical response to force on integrins.

RhoGDI: A rheostat for the Rho switch.

The 'invisible hand': regulation of RHO GTPases by RHOGDIs.

Rho protein crosstalk: another social network?

Plexin-B2 negatively regulates macrophage motility, Rac, and Cdc42 activation.

Off the beaten paths: alternative and crosstalk regulation of Rho GTPases.

Analysis of RhoA and Rho GEF activity in whole cells and the cell nucleus.

Analysis of the role of RhoGDI1 and isoprenylation in the degradation of RhoGTPases.

The Invasive Capacity of HPV Transformed Cells Requires the hDlg-Dependent Enhancement of SGEF/RhoG Activity.