Results 21 to 30 of about 2,987,261 (338)

Dickkopf-related protein 1 (Dkk1) regulates the accumulation and function of myeloid derived suppressor cells in cancer [PDF]

open access: yes, 2016
Tumor–stroma interactions contribute to tumorigenesis. Tumor cells can educate the stroma at primary and distant sites to facilitate the recruitment of heterogeneous populations of immature myeloid cells, known as myeloid-derived suppressor cells (MDSCs).
Ali Zamani   +43 more
core   +2 more sources

Base composition of DNA in adenovirus-12-induced tumor [PDF]

open access: yes, 1969
A series of experiments was conducted to study the base composition of DNA in AVl2-induced tumor and host cells by paper chromatography, and it was found that DNA per cent. guanine-cystosine contents were around 42 % in both of them. The base composition
Ohmori, Masaki
core   +1 more source

Tumor cell intravasation [PDF]

open access: yesAmerican Journal of Physiology-Cell Physiology, 2016
The process of entering the bloodstream, intravasation, is a necessary step in the development of distant metastases. The focus of this review is on the pathways and molecules that have been identified as being important based on current in vitro and in vivo assays for intravasation.
Jeffrey E. Segall   +2 more
openaire   +3 more sources

Steroid Cell Tumor

open access: yesSultan Qaboos University Medical Journal, 2008
NA
Abdul Al-Farsi, Ayman Al-Talib
openaire   +3 more sources

Trafficking of T Cells into Tumors [PDF]

open access: yesCancer Research, 2014
AbstractT cells are a crucial component of the immune response to infection and cancer. In addition to coordinating immunity in lymphoid tissue, T cells play a vital role at the disease site, which relies on their efficient and specific trafficking capabilities.
Phillip K. Darcy   +3 more
openaire   +3 more sources

Interactions of asbestos-activated macrophages with an experimental fibrosarcoma [PDF]

open access: yes, 1983
Supernatants from in vivo asbestos-activated macrophages failed to show any cytostatic activity against a syngeneic fibrosarcoma cell line in vitro. UICC chrysotile-induced peritoneal exudate cells also failed to demonstrate any growth inhibitory effect ...
A Ewing   +12 more
core   +2 more sources

Prognostic Significance of TWIST1, CD24, CD44, and ALDH1 Transcript Quantification in EpCAM-Positive Circulating Tumor Cells from Early Stage Breast Cancer Patients

open access: yesCells, 2019
(1) Background: The aim of the study was to evaluate the prognostic significance of EMT-associated (TWIST1) and stem-cell (SC) transcript (CD24, CD44, ALDH1) quantification in EpCAM+ circulating tumor cells (CTCs) of early breast cancer patients.
Areti Strati   +3 more
doaj   +1 more source

Clinical Significance of PD-L1 Status in Circulating Tumor Cells for Cancer Management during Immunotherapy

open access: yesBiomedicines, 2023
The approval of monoclonal antibodies against programmed death-ligand 1 (PD-L1) and programmed cell death protein (PD1) has changed the landscape of cancer treatment. To date, many immune checkpoint inhibitors (ICIs) have been approved by the FDA for the
Areti Strati   +3 more
doaj   +1 more source

Tumor Endothelial Cells [PDF]

open access: yesCold Spring Harbor Perspectives in Medicine, 2011
The vascular endothelium is a dynamic cellular “organ” that controls passage of nutrients into tissues, maintains the flow of blood, and regulates the trafficking of leukocytes. In tumors, factors such as hypoxia and chronic growth factor stimulation result in endothelial dysfunction.
openaire   +2 more sources

Metabolism within the tumor microenvironment and its implication on cancer progression: an ongoing therapeutic target [PDF]

open access: yes, 2018
Since reprogramming energy metabolism is considered a new hallmark of cancer, tumor metabolism is again in the spotlight of cancer research. Many studies have been carried out and many possible therapies have been developed in the last years.
Abdel-Aziz   +431 more
core   +2 more sources

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