Università della Svizzera italiana

Epithelial-mesenchymal transition in cancer metastasis through the lymphatic syste

Karlsson, Mikael C. ; Gonzalez, Santiago F. ; Welin, Josefin ; Fuxe, Jonas

In: Molecular oncology, 2017, vol. 11, p. 781–791

It was already in the 18th century when the French surgeon LeDran first noted that breast cancer patients with spread of tumor cells to their axillary lymph nodes had a drastically worse prognosis than patients without spread (LeDran et al., ). Since then, metastatic spread of cancer cells to regional lymph nodes has been established as the most important prognostic factor in many types of...

Università della Svizzera italiana

Expression of CXCL12 receptors in B cells from Mexican Mestizos patients with systemic lupus erythematosus

Biajoux, Vincent ; Bignon, Alexandre ; Freitas, Christelle ; Martinez, Valérie ; Thelen, Marcus ; Lima, Guadalupe ; Jakez-Ocampo, Juan ; Emilie, Dominique ; Llorente, Luis ; Balabanian, Karl

In: Journal of translational medicine, 2012, vol. 10, no. 1, p. 251-267

Background: Systemic Lupus Erythematosus (SLE) is a chronic autoimmune disease characterized by B-cell hyperreactivity and the production of pathogenic anti-nuclear- directed auto-antibodies (Abs). B-cell ontogeny is partly dependent on the CXCL12/CXCR4 axis for which the contribution to SLE pathogenesis remains unclear. CXCR7, the novel receptor for CXCL12, is differentially expressed among...

Università della Svizzera italiana

Chemokine heterocomplexes and cancer : A novel chapter to be written in tumor immunity

D'Agostino, Gianluca ; Cecchinato, Valentina ; Uguccioni, Mariagrazia

In: Frontiers in immunology, 2018, vol. 9, p. 2185

Infiltrating immune cells are a key component of the tumor microenvironment and play central roles in dictating tumor fate, either promoting anti-tumor immune responses, or sustaining tumor growth, angiogenesis and metastasis. A distinctive microenvironment is often associated to different tumor types, with substantial differences in prognosis. The production of a variety of chemotactic...