Results 51 to 60 of about 633,166 (162)

Lysophosphatidic acid mediates myeloid differentiation within the human bone marrow microenvironment. [PDF]

open access: yes, 2013
Lysophosphatidic acid (LPA) is a pleiotropic phospholipid present in the blood and certain tissues at high concentrations; its diverse effects are mediated through differential, tissue specific expression of LPA receptors.
Cardinal, Sofie   +9 more
core   +2 more sources

Tumor-associated macrophages, dendritic cells, and neutrophils: biological roles, crosstalk, and therapeutic relevance

open access: yesMedical Review, 2021
Tumor-associated myeloid cells constitute a series of plastic and heterogeneous cell populations within the tumor microenvironment (TME), and exhibit different phenotypes and functions in response to various microenvironmental signals.
Shen Mingyi, Du Yanhua, Ye Youqiong
doaj   +1 more source

Tumor necrosis factor-alpha regulates the expression of inducible costimulator receptor ligand on CD34+ progenitor cells during differentiation into antigen presenting cells [PDF]

open access: yes, 2001
The inducible costimulator receptor (ICOS) is a third member of the CD28 receptor family that regulates T cell activation and function. ICOS binds to a newly identified ligand on antigen presenting cells different from the CD152 ligands CD80 and CD86. We
Aicher, A   +9 more
core  

Toward harmonized phenotyping of human myeloid-derived suppressor cells by flow cytometry: results from an interim study [PDF]

open access: yes, 2016
There is an increasing interest for monitoring circulating myeloid-derived suppressor cells (MDSCs) in cancer patients, but there are also divergences in their phenotypic definition.
Brandau, Sven   +10 more
core   +2 more sources

Extra medullar Granulocytic sarcoma: a case report of an exceptional localization [PDF]

open access: yes, 2020
Granulocytic sarcoma is a rare type of tumor composed of extramedullary immature cells. The breast location is very rare; it accounts for less than 8% of cases.
Khaled, Rahal   +5 more
core   +2 more sources

Comparison of Myeloid Cells in Circulation and in the Tumor Microenvironment of Patients with Colorectal and Breast Cancers

open access: yesJournal of Immunology Research, 2017
We have previously reported levels of myeloid cells in the periphery and in the tumor microenvironment (TME) of patients with primary breast cancer (PBC) and colorectal cancer (CRC).
Salman M. Toor, Eyad Elkord
doaj   +1 more source

Alveolar Macrophages Isolated Directly From Human Cytomegalovirus (HCMV)-Seropositive Individuals Are Sites of HCMV Reactivation In Vivo. [PDF]

open access: yes, 2015
Human cytomegalovirus (HCMV) causes significant morbidity in the immunocompromised host. Following primary infection, the virus establishes latent infection in progenitor cells of the myeloid lineage.

core   +1 more source

A Trib2-p38 axis controls myeloid leukaemia cell cycle and stress response signalling [PDF]

open access: yes, 2018
Trib2 pseudokinase is involved in the etiology of a number of cancers including leukaemia, melanoma, ovarian, lung and liver cancer. Both high and low Trib2 expression levels correlate with different types of cancer.
Carmody, Ruaidhri J.   +6 more
core   +2 more sources

Targeting immune checkpoints on myeloid cells: current status and future directions

open access: yesCancer Immunology, Immunotherapy
Myeloid cells accumulate extensively in most tumors and play a critical role in immunosuppression of the tumor microenvironment (TME). Like T cells, myeloid cells also express immune checkpoint molecules, which induce the immunosuppressive phenotype of ...
Chuhan Ma   +4 more
doaj   +1 more source

S100A9 Derived From Myeloma Associated Myeloid Cells Promotes TNFSF13B/TNFRSF13B-Dependent Proliferation and Survival of Myeloma Cells

open access: yesFrontiers in Oncology, 2021
Multiple myeloma (MM) is a lethal hematological malignancy characterized by abundant myeloid cells in the microenvironment that fuel tumor progression. But the mechanism by which myeloid cells support myeloma cells has not been fully explored.
Lingzhang Meng   +12 more
doaj   +1 more source

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