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Università della Svizzera italiana

Targeting glycolysis in macrophages confers protection against pancreatic ductal adenocarcinoma

Penny, Hweixian Leong ; Sieow, Je Lin ; Gun, Sin Yee ; Lau, Mai Chan ; Lee, Bernett ; Tan, Jasmine ; Phua, Cindy ; Toh, Florida ; Nga, Yvonne ; Yeap, Wei Hseun ; Janela, Baptiste ; Kumar, Dilip ; Chen, Hao ; Yeong, Joe ; Kenkel, Justin A. ; Pang, Angela ; Lim, Diana ; Toh, Han Chong ; Hon, Tony Lim Kiat ; Johnson, Christopher I. ; Khameneh, Hanif Javanmard ; Mortellaro, Alessandra ; Engleman, Edgar G. ; Rotzschke, Olaf ; Ginhoux, Florent ; Abastado, Jean-Pierre ; Chen, Jinmiao ; Wong, Siew Cheng

In: International journal of molecular sciences, 2021, vol. 22, no. 12, p. 24

Inflammation in the tumor microenvironment has been shown to promote disease progression in pancreatic ductal adenocarcinoma (PDAC); however, the role of macrophage metabolism in promoting inflammation is unclear. Using an orthotopic mouse model of PDAC, we demonstrate that macrophages from tumor-bearing mice exhibit elevated glycolysis. Macrophage- specific deletion of Glucose Transporter 1...

Università della Svizzera italiana

Lymphocyte doubling time in chronic lymphocytic leukemia modern era : a real-life study in 848 unselected patients

Baumann, Tycho ; Moia, Riccardo ; Gaidano, Gianluca ; Delgado, Julio ; Condoluci, Adalgisa ; Villamor, Neus ; Payedimarri, Anil Babu ; Costa, Dolors ; Patriarca, Andrea ; Jiménez-Vicente, Carlos ; Rossi, Davide ; Montserrat, Emili

In: Leukemia, 2021, p. 7 p

The prognostic significance of lymphocyte doubling time (LDT) in chronic lymphocytic leukemia (CLL) was identified when the biology of the disease was poorly understood and therapy was not effective. We assessed the clinical and biological significance of LDT in 848 CLL patients in a real-life setting and the context of new biomarkers and effective therapy. A short LDT (≤12 months) was...

Università della Svizzera italiana

International prognostic score for asymptomatic early-stage chronic lymphocytic leukemia

Condoluci, Adalgisa ; Terzi di Bergamo, Lodovico ; Langerbeins, Petra ; Hoechstetter, Manuela A. ; Herling, Carmen D. ; De Paoli, Lorenzo ; Delgado, Julio ; Rabe, Kari G. ; Gentile, Massimo ; Doubek, Michael ; Mauro, Francesca R. ; Chiodin, Giorgia ; Mattsson, Mattias ; Bahlo, Jasmin ; Cutrona, Giovanna ; Kotaskova, Jana ; Deambrogi, Clara ; Smedby, Karin E. ; Spina, Valeria ; Bruscaggin, Alessio ; Wu, Wei ; Moia, Riccardo ; Bianchi, Elena ; Gerber, Bernhard ; Zucca, Emanuele ; Gillessen, Silke ; Ghielmini, Michele ; Cavalli, Franco ; Stussi, Georg ; Hess, Mark A. ; Baumann, Tycho S. ; Neri, Antonino ; Ferrarini, Manlio ; Rosenquist, Richard ; Forconi, Francesco ; Foà, Robin ; Pospisilova, Sarka ; Morabito, Fortunato ; Stilgenbauer, Stephan ; Döhner, Hartmut ; Parikh, Sameer A. ; Wierda, William G. ; Montserrat, Emili ; Gaidano, Gianluca ; Hallek, Michael ; Rossi, Davide

In: Blood, 2020, vol. 135, no. 21, p. 1859–1869

Most patients with chronic lymphocytic leukemia (CLL) are diagnosed with early-stage disease and managed with active surveillance. The individual course of patients with early-stage CLL is heterogeneous, and their probability of needing treatment is hardly anticipated at diagnosis. We aimed at developing an international prognostic score to predict time to first treatment (TTFT) in patients...

Università della Svizzera italiana

Changes in breast cancer management during the Corona Virus Disease 19 pandemic : an international survey of the European Breast Cancer Research Association of Surgical Trialists (EUBREAST)

Gasparri, Maria Luisa ; Gentilini, Oreste Davide ; Lueftner, Diana ; Kuehn, Thorsten ; Kaidar-Person, Orit ; Poortmans, Philip

In: The breast, 2020, vol. 52, p. 110-115

Background: Corona Virus Disease 19 (COVID-19) had a worldwide negative impact on healthcare systems, which were not used to coping with such pandemic. Adaptation strategies prioritizing COVID-19 patients included triage of patients and reduction or re-allocation of other services. The aim of our survey was to provide a real time international snapshot of modifications of breast cancer...

Université de Fribourg

Magi1, a new potential tumor suppressor gene in estrogen receptor positive breast cancer

Alday-Parejo, Begoña ; Richard, François ; Wörthmüller, Janine ; Rau, Tilman ; Galván, José A. ; Desmedt, Christine ; Santamaria-Martinez, Albert ; Rüegg, Curzio

In: Cancers, 2020, vol. 12, no. 1, p. 223

Membrane-associated guanylate kinase (MAGUK) with inverted domain structure-1 (MAGI1) is an intracellular adaptor protein that stabilizes epithelial junctions consistent with a tumor suppressive function in several cancers of epithelial origin. Here we report, based on experimental results and human breast cancer (BC) patients’ gene expression data, that MAGI1 is highly expressed and acts...