Results 31 to 40 of about 5,932,486 (309)

Versican modulates tumor-associated macrophage properties to stimulate mesothelioma growth

open access: yesOncoImmunology, 2019
Versican promotes experimental tumor growth through cell- and non cell-autonomous mechanisms. Its role in mesothelioma progression has not been investigated so far.
Apostolos G. Pappas   +8 more
doaj   +1 more source

Human macrophage-engineered vesicles for utilization in ovarian cancer treatment

open access: yesFrontiers in Oncology, 2023
BackgroundOvarian cancer is a deadly female malignancy with a high rate of recurrent and chemotherapy-resistant disease. Tumor-associated macrophages (TAMs) are a significant component of the tumor microenvironment and include high levels of M2-protumor ...
David Schweer   +12 more
doaj   +1 more source

Allogeneic inhibitory activity of regional lymph node cells in the mouse isografted with methylcholanthrene-induced tumor [PDF]

open access: yes, 1975
In mouse bearing progressive cancer a decrease was present in the allogeneic inhibitory activity of T-lymphocytes, which constitutes the core of immunological surveillance system in mammalians.
Orita, Kunzo   +4 more
core   +1 more source

M2 macrophage inhibits the antitumor effects of Lenvatinib on intrahepatic cholangiocarcinoma

open access: yesFrontiers in Immunology, 2023
Background and objectivesThe relationship between the tumor microenvironment and the network of key signaling pathways in cancer plays a key role in the occurrence and development of tumors.
Long Yang   +11 more
doaj   +1 more source

Engineering the tumor microenvironment of colorectal cancer [PDF]

open access: yes, 2014
The tumor microenvironment contributes significantly to the clinical prognosis, especially in CRC. Infiltration by cells from the adaptive immune system (e.g. CD8) has been linked to a better survival independently of TNM-stage.
Hirt, Christian Kurt
core   +1 more source

Thioglycollate-elicited murine macrophages are cytotoxic to Mycoplasma arginini-infected YAC-1 tumor cells

open access: yesBrazilian Journal of Medical and Biological Research, 1998
Macrophages are important components of natural immunity involved in inhibition of tumor growth and destruction of tumor cells. It is known that these cells can be activated for tumoricidal activity by lymphokines and bacterial products.
F. Ribeiro-Dias   +5 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

A cell line derived from BBN (N-butyl-N-[4-hydroxybutyl]-nitrosamine)-induced rat bladder cancer: establishment and scanning electron microscopic cell surface characteristics [PDF]

open access: yes, 1978
This research was performed to establish a cell line from experimental bladder tumor and to discuss the biological characteristics of the cell line so established. Tissue cultures of epithelial cells were derived from a rat bladder cancer induced by BBN.
Nishi, Mitsuo
core   +1 more source

Intraperitoneal Mesenchymal Cells Promote the Development of Peritoneal Metastasis Partly by Supporting Long Migration of Disseminated Tumor Cells. [PDF]

open access: yesPLoS ONE, 2016
The human peritoneal cavity contains a small number of free cells of mesenchymal cell lineage. Intraperitoneal mesenchymal cells (PMC) play supportive roles in metastasis formation on the peritoneum.
Joji Kitayama   +4 more
doaj   +1 more source

Human esophageal fibroblast-derived exosomal miR-21 reduced the cisplatin sensitivity to esophageal carcinoma EC9706 cells

open access: yesBrazilian Journal of Medical and Biological Research, 2021
The objective of this study was to investigate the effect of human esophageal fibroblast-derived exosomal miR-21 on cisplatin sensitivity against esophageal squamous EC9706 cells. EC9706 cells were co-cultured indirectly with human esophageal fibroblasts
Jiajin Wan   +6 more
doaj   +1 more source

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