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This study adds a tile to the macrophage heterogeneity in humans. We characterize a unique macrophage population expressing membrane-associated IL-18 (mIL-18) that shows peculiar proteomic, phenotypic, ultrastructural, and functional properties. mIL-18+ macrophages exhibit increased levels of key pr...
ORGANISM(S): Homo sapiens (Human) 
2025-11-17 | PXD058726 | Pride
The immune system is an intricate biological network mediating interactions with other organisms while preserving the integrity of our tissues. By mounting appropriate responses it protects us from a vast range of pathogens while inadvertent immune system attacks on self result in autoimmune disease...
This work shows that signaling-lymphocytic-activation-molecule-1 (SLAMF1), a co-stimulatory molecule and a microbial sensor, is expressed by normal CD19+/CD5+ B-lymphocytes. Its expression is lost in a subset of patients with chronic lymphocytic leukemia (CLL) characterized by an aggressive form of ...
ORGANISM(S): Homo sapiens 
LRP1 and, in particular the region that spans the C-terminal half of domain CR9 (from Gly1127 to Cys1140), named LP3, is essential for aggregated LDL internalization and human coronary vascular smooth muscle cells (hcVSMC)-cholesterol loading. Here, we investigated whether LP3 and its retro-enantio ...
ORGANISM(S): Homo Sapiens 
2021-01-23 | PXD011261 | panorama
The ecto-enzyme CD38 is a marker of unfavorable prognosis for chronic lymphocytic leukemia (CLL) patients and an indicator of activation and proliferation of leukemic cells. Here we show that CD38 is enzymatically active in primary CLL cells and that its forced expression increases disease aggressiv...
ORGANISM(S): Homo sapiens 
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