Concept

Cancer de la peau

Publications associées (190)

Real-time full field laser Doppler imaging

Theo Lasser, Marcel Leutenegger, Antonio Lopez, Tyler Nerton Thacher, Erica Martin-Williams

We present a full field laser Doppler imaging instrument, which enables real-time in vivo assessment of blood flow in dermal tissue and skin. This instrument monitors the blood perfusion in an area of about 50 cm² with 480 × 480 pixels per frame at a rate ...

2011

Response and resistance to NF-κB inhibitors in mouse models of lung adenocarcinoma

Etienne Meylan

Lung adenocarcinoma is a frequently diagnosed cancer type and a leading cause of cancer death worldwide. We recently demonstrated in an autochthonous mouse model of this disease that genetic inhibition of the NF-κB pathway affects both the initiation and m ...

2011

Effects of Photodynamic Therapy in Combination with Anti-Angiogenic Drugs on the Chicken Chorioallantoic Membrane Model

Photodynamic therapy (PDT) is clinically-approved in the treatment of angiogenic disorders, particularly eye diseases such as age-related macular degeneration (AMD) and skin cancers, such as basal cell carcinoma. PDT causes vascular occlusion resulting in ...

2011

Engineering the growth factor microenvironment with fibronectin domains to promote wound and bone tissue healing

Jeffrey Alan Hubbell, Mikaël Martino, Federico Tortelli, Mayumi Mochizuki Martino

Although growth factors naturally exert their morphogenetic influences within the context of the extracellular matrix microenvironment, the interactions among growth factors, their receptors, and other extracellular matrix components are typically ignored ...

2011

ZEB1 limits adenoviral infectability by transcriptionally repressing the coxsackie virus and adenovirus receptor

Debora Keller

We have previously reported that RAS-MEK (Cancer Res. 2003 May 1;63(9):2088-95) and TGF-β (Cancer Res. 2006 Feb 1;66(3):1648-57) signaling negatively regulate coxsackie virus and adenovirus receptor (CAR) cell-surface expression and adenovirus uptake. In t ...

BioMed Central2011

Exhaustion of tumor-specific CD8(+) T cells in metastases from melanoma patients

Bart Deplancke, Pedro Romero, Sunil Kumar Raghav, Nathalie Rufer, Lukas Baitsch

In chronic viral infections, CD8(+) T cells become functionally deficient and display multiple molecular alterations. In contrast, only little is known of self- and tumor-specific CD8(+) T cells from mice and humans. Here we determined molecular profiles o ...

American Society for Clinical Investigation2011

Hybrid processing of thick skins for honeycomb sandwich structures

Véronique Michaud

Carbon-epoxy prepregs are generally used to form the skins of honeycomb sandwich structures used in aerospace or racing yachts. For some applications, it is desirable to increase the thickness of the skins. In order to achieve an ideal core pressure level ...

Elsevier2011

Radiation-induced modifications of the tumor microenvironment promote metastasis

Natsuko Imaizumi

Radiotherapy is successfully used to treat cancer. Emerging evidence, however, indicates that recurrences after radiotherapy are associated with increased local invasion, metastatic spreading and poor prognosis. Radiation-induced modifications of the tumor ...

2011

Identification of epidermal pdx1 expression discloses different roles of notch1 and notch2 in murine kras-induced skin carcinogenesis in vivo

Freddy Radtke

BACKGROUND: The Ras and Notch signaling pathways are frequently activated during development to control many diverse cellular processes and are often dysregulated during tumorigenesis. To study the role of Notch and oncogenic Kras signaling in a progenitor ...

Public Library of Science2010

The in vivo performance of magnetic particle-loaded injectable, in situ gelling, carriers for the delivery of local hyperthermia

Heinrich Hofmann, Antonin Faes, Alke Fink, Olivier Jordan, Daniel Ruefenacht

In situ forming implants are attractive for minimally invasive localized therapies such as aneurysm embolization. As for the superparamagnetic iron oxide nanoparticles (SPIONs), their deposition/injection in a target tissue area allows magnetically induced ...

2010

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