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您的检索式：作者名="Mathias Wenes"
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| 1 | Enforced PGC-1α expression promotes CD8 T cell fitness, memory formation and antitumor immunity显示文摘Memory CD8 T cells can provide long-term protection against tumors,which depends on their enhanced proliferative capacity,self-renewal and unique metabolic rewiring to sustain cellular fitness.Specifically,memory CD8 T cells engage oxidative phosphorylation and fatty acid oxidation to fulfill their metabolic demands.In contrast,tumor-infiltrating lymphocytes(TILs)display severe metabolic defects,which may underlie their functional decline.Here,we show that overexpression of proliferator-activated receptor gamma coactivator 1-alpha(PGC-1α),the master regulator of mitochondrial biogenesis(MB),favors CD8 T cell central memory formation rather than resident memory generation.PGC-1α-overexpressing CD8 T cells persist and mediate more robust recall responses to bacterial infection or peptide vaccination.Importantly,CD8 T cells with enhanced PGC-1αexpression provide stronger antitumor immunity in a mouse melanoma model.Moreover,TILs overexpressing PGC-1αmaintain higher mitochondrial activity and improved expansion when rechallenged in a tumor-free host.Altogether,our findings indicate that enforcing mitochondrial biogenesis promotes CD8 T cell memory formation,metabolic fitness,and antitumor immunity in vivo. | Nina Dumauthioz Benjamin Tschumi Mathias Wenes Bastien Marti Haiping Wang Fabien Franco Wenhui Li Isabel CLopez-Mejia Lluis Fajas Ping-Chih Ho Alena Donda Pedro Romero Lianjun Zhang | 2021 | Cellular & Molecular Immunology2021，18，7： | 3 |
| 2 | Impeding Macrophage Entry into Hypoxic Tumor Areas by Sema3A/Nrp1 Signaling Blockade Inhibits Angiogenesis and Restores Antitumor Immunity显示文摘 | Andrea Casazza Damya Laoui Mathias Wenes Sabrina Rizzolio Nicklas Bassani Marco Mambretti Sofie Deschoemaeker Jo A. Van Ginderachter Luca Tamagnone Massimiliano Mazzone | 2013 | Cancer Cell2013，，6： | 1 |
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