Università della Svizzera italiana

Cxcl12 evolution – subfunctionalization of a ligand through altered interaction with the chemokine receptor

Boldajipour, Bijan ; Doitsidou, Maria ; Tarbashevich, Katsiaryna ; Laguri, Cedric ; Yu, Shuizi Rachel ; Ries, Jonas ; Dumstrei, Karin ; Thelen, Sylvia ; Dörries, Julia ; Messerschmidt, Esther-Maria ; Thelen, Marcus ; Schwille, Petra ; Brand, Michael ; Lortat-Jacob, Hugues ; Raz, Erez

In: Development, 2011, vol. 138, no. 14, p. 2909-2914

The active migration of primordial germ cells (PGCs) from their site of specification towards their target is a valuable model for investigating directed cell migration within the complex environment of the developing embryo. In several vertebrates, PGC migration is guided by Cxcl12, a member of the chemokine superfamily. Interestingly, two distinct Cxcl12 paralogs are expressed in zebrafish...

Università della Svizzera italiana

ACKR3 expression on diffuse large B cell lymphoma is required for tumor spreading and tissue infiltration

Puddinu, Viola ; Casella, Sabrina ; Radice, Egle ; Thelen, Sylvia ; Dirnhofer, Stefan ; Bertoni, Francesco ; Thelen, Marcus

In: Oncotarget, 2017, vol. 8, no. 49, p. 85068-85084

Diffuse large B cell lymphoma (DLBCL) is the most frequent lymphoma accounting for more than the 30% of the cases. Involvement of extranodal sites, such as bone marrow and central nervous system, is associated with poor prognosis. A contribution of the chemokine system in these processes is assumed as it is known as a critical regulator of the metastatic process in cancer. The atypical...