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Gene Information

Gene symbol: ITGAM

Gene name: integrin, alpha M (complement component 3 receptor 3 subunit)

HGNC ID: 6149

Synonyms: MAC-1, CD11b

Related Genes

# Gene Symbol Number of hits
1 ADCY10 1 hits
2 AKT1 1 hits
3 CD247 1 hits
4 CD4 1 hits
5 CSF2 1 hits
6 ICAM1 1 hits
7 IL10 1 hits
8 IL3 1 hits
9 IL6 1 hits
10 TNF 1 hits
11 VEGFA 1 hits

Related Sentences

# PMID Sentence
1 10975678 Systemic IL-3 vaccine treatment increased intratumoral levels of intercellular adhesion molecule-1, Mac-1, EB22/5.3, tumor necrosis factor-alpha, and IL-1 mRNA in irradiated tumors, indicating that cellular infiltration was part of the response.
2 15926077 The Bordetella adenylate cyclase toxoid (CyaA) targets cells expressing the alphaMbeta2 integrin receptor CD11b/CD18 (CR3 or Mac-1) and can penetrate into cytosol of professional antigen-presenting cells, such as dendritic cells.
3 18208592 Under DNA stimulation, macrophages, characterized as CD11b+/CD86+/HLA-DR+, produced high levels of TNF-alpha, IL-6 (pro-inflammatory cytokines), and IL-10 (anti-inflammatory cytokine).
4 18467720 Immune studies including assays of CD3-zeta expression and numbers of CD4(+)/CD25(+)/FoxP3(+) regulatory T cells, CD15(+)/CD11b(+)/CD14(-) immature myeloid-derived cells, and CD8(+)gp100 tetramer-positive cells in the blood did not correlate with clinical benefit.
5 19414774 In this study, we used the freshly isolated tumor cells to mimic tumor microenvironment to coculture DCs and found that the freshly isolated tumor cells could drive DCs to differentiate into regulatory DCs with a CD11c(low)CD11b(high)Ia(low) phenotype and high expression of IL-10, NO, vascular endothelial growth factor, and arginase I.
6 19414774 Tumor-educated CD11b(high)Ia(low) regulatory DCs inhibited CD4(+) T cell proliferation both in vitro and in vivo. 3LL lung cancer-derived TGF-beta and PGE(2) were responsible for the generation of regulatory DCs.
7 19864611 Mac-1 conformational activation induced by ligand occupancy or activating Ab binding, but not integrin clustering, triggered similar patterns of intracellular protein tyrosine phosphorylation, including Akt phosphorylation, and inhibited spontaneous neutrophil apoptosis, indicating that global conformational changes are critical for Mac-1-dependent outside-in signal transduction.
8 19864611 In neutrophils and myeloid K562 cells, ligand ICAM-1 or activating Ab binding promoted switchblade-like extension of the Mac-1 extracellular domain and separation of the alpha(M) and beta(2) subunit cytoplasmic tails, two structural hallmarks of integrin activation.
9 18322683 The vaccines activated CD4(+) T cells from all ten patients, despite the presence of CD33(+)CD11b(+) MDSC.
10 21551251 Removal of sialyl residues from CD18 and CD11b, by exogenous neuraminidase or mobilization of PMN sialidase, unmasked activation epitopes, as detected by flow cytometry and enhanced binding to ICAM-1.
11 19898981 However, it is not known what progenitor cells may differentiate into MDSC in the presence of GM-CSF, and whether FVBN202 transgenic mouse model of spontaneous breast carcinoma may exhibit distinct subset distribution of CD11b+Gr1+ cells.
12 19898981 In this study, we determined that GM-CSF was one of the tumor-derived soluble factors that induced differentiation of CD11b-Gr1- progenitor cells from within monocytic/granulocytic bone marrow cells into CD11b+Gr1+ cells.