Results 21 to 30 of about 462,851 (166)

M2-polarized tumor-associated macrophages facilitated migration and epithelial-mesenchymal transition of HCC cells via the TLR4/STAT3 signaling pathway

open access: yesWorld Journal of Surgical Oncology, 2018
Background M2-polarized macrophages are tumor-associated-macrophages (TAMs), which are important contents of tumor-infiltrating immune cells. Toll-like receptor 4 (TLR4) is a molecular biomarker of tumor aggressiveness and poor prognosis.
Rong-Rong Yao   +4 more
doaj   +1 more source

Albumin-to-alkaline phosphatase ratio as a predictor of tumor recurrence and prognosis in patients with early-stage hepatocellular carcinoma undergoing radiofrequency ablation as initial therapy

open access: yesInternational Journal of Hyperthermia, 2021
Objective Albumin-to-alkaline phosphatase ratio (AAPR), a newly developed blood biomarker, has been reported to have prognostic value in several types of cancer.
Feng Zhang   +10 more
doaj   +1 more source

Cells assemble invadopodia-like structures and invade into matrigel in a matrix metalloprotease dependent manner in the circular invasion assay [PDF]

open access: yes, 2012
The ability of tumor cells to invade is one of the hallmarks of the metastatic phenotype. To elucidate the mechanisms by which tumor cells acquire an invasive phenotype, in vitro assays have been developed that mimic the process of cancer cell invasion ...
Yu, X.   +7 more
core   +1 more source

Gelsolin induces colorectal tumor cell invasion via modulation of the urokinase-type plasminogen activator cascade [PDF]

open access: yes, 2012
Gelsolin is a cytoskeletal protein which participates in actin filament dynamics and promotes cell motility and plasticity. Although initially regarded as a tumor suppressor, gelsolin expression in certain tumors correlates with poor prognosis and ...
Prem Kumar   +83 more
core   +2 more sources

Receptors for hyaluronic acid and poliovirus: a combinatorial role in glioma invasion? [PDF]

open access: yes, 2012
BACKGROUND: CD44 has long been associated with glioma invasion while, more recently, CD155 has been implicated in playing a similar role. Notably, these two receptors have been shown closely positioned on monocytes.
James R Smith   +11 more
core   +2 more sources

Expression of Plasmodium falciparum genes involved in erythrocyte invasion varies among isolates cultured directly from patients. [PDF]

open access: yes, 2006
Plasmodium falciparum merozoites invade erythrocytes using a range of alternative ligands that includes erythrocyte binding antigenic proteins (EBAs) and reticulocyte binding protein homologues (Rh).
Conway, David J   +13 more
core   +1 more source

Mathematical modelling of cancer invasion : implications of cell adhesion variability for tumour infiltrative growth patterns [PDF]

open access: yes, 2014
Cancer invasion, recognised as one of the hallmarks of cancer, is a complex, multiscale phenomenon involving many inter-related genetic, biochemical, cellular and tissue processes at different spatial and temporal scales.
Trucu, Dumitru; id_orcid   +5 more
core   +1 more source

A clinicopathological study of perineural invasion and vascular invasion in oral tongue squamous cell carcinoma [PDF]

open access: yes, 2015
The risk factors for recurrence of head and neck cancer are classified as being of high or intermediate risk. Those of intermediate risk include multiple positive nodes without extracapsular nodal spread, perineural/vascular invasion, pT3/T4 primary ...
Asahina, Izumi   +11 more
core   +1 more source

Contribution of 3q26-29 gene cluster to glioma invasion [PDF]

open access: yes, 2015
Diffuse gliomas are the most common and lethal brain tumors. Cell invasion into the surrounding brain tissue is a hallmark feature of glioma. Understanding the mechanism of glioma invasion could lead to the discovery of novel therapeutic strategies to ...
Ramadoss, Archana
core   +1 more source

The role of eco-evolutionary experience in invasion success [PDF]

open access: yes, 2013
Invasion ecology has made considerable progress in identifying specific mechanisms that potentially determine success and failure of biological invasions.
Saul, Wolf-Christian   +10 more
core   +1 more source

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