La place de la chimiothérapie dans le traitement du cancer broncho pulmonaire

SCOPUS: ar.j

The 26S proteasome system degrades the ERM transcription factor and regulates its transcription-enhancing activity

ERM is a member of the ETS transcription factor family. High levels of the corresponding mRNA are detected in a variety of human breast cancer cell lines, as well as in aggressive human breast tumors. As ERM protein is almost undetectable in these cells, high degradation of this transcription factor has been postulated. Here we have investigated whether ERM degradation might depend on the proteasome pathway. We show that endogenous and ectopically expressed ERM protein is short-lived protein and undergoes proteasome-dependent degradation. Deletion mutagenesis studies indicate that the 61 C-terminal amino acids of ERM are critical for its proteolysis and serve as a degradation signal. Although ERM conjugates with ubiquitin, this post-translational modification does not depend on the C-terminal domain. We have used an Ets-responsive ICAM-1 reporter plasmid to show that the ubiquitin-proteasome pathway can affect transcriptional function of ERM. Thus, ERM is subject to degradation via the 26S proteasome pathway, and this pathway probably plays an important role in regulating ERM transcriptional activity. © 2007 Nature Publishing Group. All rights reserved.

Immune responses of neonates to B pertusis antigens

info:eu-repo/semantics/nonPublished

The Mycobacterium tuberculosis HBHA, role in extrapulmonary dissemination and immunity in mice and man

info:eu-repo/semantics/nonPublished

Modulation of the infant immune responses by the firts pertussis vaccine administrations

info:eu-repo/semantics/nonPublished

Réponses immunitaires de l'homme à l'égard de la HBHA: de la tuberculose latente à la tuberculose active

info:eu-repo/semantics/nonPublished

Of effector and regulatory T cells in human tuberculosis

info:eu-repo/semantics/nonPublished

Diagnosis of tuberculosis: update of interferon gamma release tests in clinical practice

info:eu-repo/semantics/nonPublished

Ribonucleic acid metabolism in unfertilized and fertilized sea-urchin eggs.

Journal Article

On the structural alterations of phage proteins synthesized in the presence of pancreatic ribonuclease.

Journal Article

Un antigène soluble du virus de la mosaïque du tabac

SCOPUS: ar.j

Long-distance quantum communication just around the corner?

info:eu-repo/semantics/published

Superresolution: an ill-posed problem in Fourier optics

info:eu-repo/semantics/published

The Superresolution Problem in Doppler Difference Laser Anemometry

info:eu-repo/semantics/published

Sufficient Conditions for the Existence of Bound States in a Potential without Spherical Symmetry

We give in this paper several suffieient conditions for the existence of negative energy bound states in a purely attractive potential without spherical symmetry. These conditions generalize the condition obtained recently by K. Chadan and A. Martin (C. R. Acad. Sci. Paris290 (1980), 151), and can ensure the existence of n bound states. For the spherically symmetric case, one gets simple formulae which are also new.