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The role of myeloid cells in supporting cancer growth is well established. Most work has focused on myeloid-derived suppressor cells (MDSC) that accumulate in tumor-bearing animals, but tumor-associated neutrophils (TAN) are also known to be capable of augmenting tumor growth. However, little is kno...
ORGANISM(S): Mus musculus 
Recently, we have shown that after partial hepatectomy (PHx), an increased hepatic blood flow initiates liver growth in mice by vasodilation and mechanically-triggered release of angiocrine signals. Here, we use mass spectrometry to identify a mechanically-induced angiocrine signal in human hepatic ...
ORGANISM(S): Homo sapiens (Human) 
2023-12-28 | PXD033942 | Pride
Murine MDSCs isolated from the spleens of Lewis lung carcinoma mice were treated with or without WGP, and then miRNA array was used to analyze the differentailly expressed miRNAs. Murine MDSCs were isolated from the spleens of Lewis lung carcinoma tumor-bearing mice, and the sorted MDSCs were stimul...
ORGANISM(S): Mus musculus 
By restraining T cell activation and promoting regulatory T cell (Treg) expansion, myeloid-derived suppressor cells (MDSC) and tolerogenic dendritic cells (DC) (tDC) can control self-reactive and anti-graft effector T cells in autoimmunity and transplantation. Their therapeutic use and characterizat...
ORGANISM(S): Homo sapiens 
Global gene expression studies were performed to determine whether the granulocytic-like MDSC populations from G-CSF treated mice resembled those of tumor-bearing (TB) mice more so than those of the non-tumor-bearing control (i.e., WT) at a molecular level. Splenic CD11b+Gr-1high cell populations fr...
ORGANISM(S): Mus musculus 
Myeloid-derived suppressor cells (MDSCs) are one of the main cell populations that negatively regulate immune responses. However, the mechanism underlying the differentiation and expansion of MDSCs remains unclear. Employing a low-density miRNA microarray and a TaqMan probe-based qRT-PCR assay, we ...
ORGANISM(S): Mus musculus 
Acute phase proteins (APPs) are an evolutionarily conserved family of proteins produced mainly in the liver in response to infection and inflammation. Despite vast pro- and anti-inflammatory properties ascribed to individual APPs, their collective function during infections remains poorly defined. U...
ORGANISM(S): Mus musculus 
Myeloid Derived Growth Factor is an endogenous, paracrine regulator of neutrophil activation and confined motility
Tumor growth is associated with a profound alteration of myelopoiesis, leading to recruitment of immunosuppressive cells known as myeloid-derived suppressor cells (MDSCs). Analyzing the cytokines affecting myelo-monocytic differentiation produced by various experimental tumors, we found that GM-CSF...
ORGANISM(S): Mus musculus 
In the present study we aimed at producing homogeneous populations of monocytes and macrophages from human embryonic stem (hES) cells. Human embryonic stem cell lines KCL001, KCL002, and HUES-2 were differentiated into monocytes by coculture-free differentiation with two growth factors using a three...
ORGANISM(S): Homo sapiens 
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