Nadia Carlesso

Pengpeng Bi1
Brahmananda R Chitteti1
Joseph F Arboleda-Velasquez1
1Pengpeng Bi
1Brahmananda R Chitteti
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Cyclin-dependent kinase inhibitors (CKIs) and Notch receptor activation have been shown to influence adult stem cells and progenitors by altering stem cell self-renewal and proliferation. Yet, no interaction between these molecular pathways has been defined. Here we show that ligand-independent and ligand-dependent activation of Notch1 induces transcription(More)
  • Erik Fung, Sai-Man Timothy Tang, James P Canner, Kunio Morishige, Joseph F Arboleda-Velasquez, Angelo A Cardoso +3 others
  • 2007
BACKGROUND Activated macrophages contribute to the pathogenesis of inflammatory diseases such as atherosclerosis. Although Notch signaling participates in various aspects of immunity, its role in macrophage activation remains undetermined. METHODS AND RESULTS To explore the role of Notch signaling in inflammation, we examined the expression and activity(More)
Osteoblasts (OBs) exert a prominent regulatory effect on hematopoietic stem cells (HSCs). We evaluated the difference in hematopoietic expansion and function in response to co-culture with OBs at various stages of development. Murine calvarial OBs were seeded directly (fresh) or cultured for 1, 2, or 3 weeks prior to seeding with 1000 Lin-Sca1 + cKit+ (LSK)(More)
  • Huajia Zhang, Sonia Rodriguez, Lin Wang, Soujuan Wang, Henrique Serezani, Reuben Kapur +2 others
  • 2016
Toll-like receptor 4 (TLR4) plays a central role in host responses to bacterial infection, but the precise mechanism(s) by which its downstream signaling components coordinate the bone marrow response to sepsis is poorly understood. Using mice deficient in TLR4 downstream adapters MYD88 or TRIF, we demonstrate that both cell-autonomous and(More)
  • Karina A. Serban, Samin Rezania, Daniela N. Petrusca, Christophe Poirier, Danting Cao, Matthew J. Justice +14 others
  • 2016
Circulating endothelial microparticles (EMPs) are emerging as biomarkers of chronic obstructive pulmonary disease (COPD) in individuals exposed to cigarette smoke (CS), but their mechanism of release and function remain unknown. We assessed biochemical and functional characteristics of EMPs and circulating microparticles (cMPs) released by CS. CS exposure(More)
Beige adipocytes in white adipose tissues (WAT) are similar to classical brown adipocytes in that they can burn lipid storage to produce heat. Thus, an increase in beige adipocyte content (browning) in WAT would raise energy expenditure and reduce adiposity. Here we report that adipose-specific inactivation of Notch1 or its signaling mediator Rbpj in mice(More)
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