In: ESMO handbook of translational research, 2015, p. 67-80
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In: Science Signaling, 2017, vol. 10, no. 488, p. eaaf2969
The phosphoinositide 3-kinase γ (PI3Kγ) plays a major role in leukocyte recruitment during acute inflammation and has been proposed to inhibit classical macrophage activation by driving immunosuppressive gene expression. PI3Kγ plays an important role in diet-induced obesity and insulin resistance. In seeking to determine the underlying molecular mechanisms, we showed that PI3Kγ action in...
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In: OncoImmunology, 2017, vol. 6, no. 6, p. e1316437
Tumor angiogenesis promotes tumor growth and metastasis. Anti-angiogenic therapy in combination with chemotherapy is used for the treatment of metastatic cancers, including breast cancer but therapeutic benefits are limited. Mobilization and accumulation of myeloid-derived suppressor cells (MDSC) during tumor progression and therapy have been implicated in metastasis formation and resistance to...
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In: Journal of the National Cancer Institute, 2009, vol. 101, no. 15, p. 1034-1035
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In: Seminars in Cancer Biology, 2017, p. -
Chronic inflammation is a major cause of human cancer. Clinical cancer therapies against inflammatory risk factors are strategically determined. To rationally guide a novel drug development, an improved mechanistic understanding on the pathological connection between inflammation and carcinogenesis is essential. PI3K-PKB signaling axis has been extensively studied and shown to be one of the...
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In: Oncotarget, 2016, vol. 8, no. 6, p. 9200–9215
Matricellular proteins play multiple roles in primary tumor growth, local invasion and tumor angiogenesis. However, their contribution to metastasis and the putative mechanisms involved are less well characterized. In ER-negative human breast cancer, elevated expression levels of the matricellular protein Cysteine-rich angiogenic inducer 61 (CYR61) are associated with more aggressive...
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In: OncoImmunology, 2016, vol. 5, no. 11, p. e1230578
Myeloid-derived suppressor cells (MDSC) are a heterogeneous population of immature myeloid cells with the capacity to inhibit immunological responses. During cancer progression, MDSC are recruited to the tumor sites and secondary lymphoid organs, leading to the suppression of the antitumor function of NK and T cells. Here, we show that the TLR7/8 agonist resiquimod (R848) has a direct effect...
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In: Oncotarget, 2015, vol. 7, no. 2, p. 1663–1674
The significance of matricellular proteins during development and cancer progression is widely recognized. However, how these proteins actively contribute to physiological development and pathological cancer progression is only partially elucidated. In this study, we investigated the role of the matricellular protein Cysteine-rich 61 (CYR61) in pancreatic islet development and carcinogenesis....
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In: Oncotarget, 2015, vol. 6, no. 16, p. 14300–14317
Carcinoma-associated fibroblasts were reported to promote colorectal cancer (CRC) invasion by secreting motility factors and extracellular matrix processing enzymes. Less is known whether fibroblasts may induce CRC cancer cell motility by contact- dependent mechanisms. To address this question we characterized the interaction between fibroblasts and SW620 and HT29 colorectal cancer cells in 2D...
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In: Clinical Cancer Research, 2016, p. -
A blood test for colorectal cancer (CRC) screening is a valuable tool to for testing asymptomatic individuals and reducing CRC-related mortality. The objective of this study was to develop and validate a novel blood test able to differentiate patients with CRC and adenomatous polyps (AP) from individuals with a negative colonoscopy. Experimental Design: A case-control, multicenter clinical...
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