Results 51 to 60 of about 3,534,255 (422)

Exosomes promote pre-metastatic niche formation in ovarian cancer. [PDF]

open access: yes, 2019
Ovarian cancer is one of the most common gynecological malignancies. Upon initial diagnosis, the majority of patients present with widespread metastatic growth within the peritoneal cavity. This metastatic growth occurs in stages, with the formation of a
Dean, Dylan C   +4 more
core   +2 more sources

Aspects of the Tumor Microenvironment Involved in Immune Resistance and Drug Resistance

open access: yesFrontiers in Immunology, 2021
The tumor microenvironment (TME) is a complex and ever-changing “rogue organ” composed of its own blood supply, lymphatic and nervous systems, stroma, immune cells and extracellular matrix (ECM).
Khalil Khalaf   +5 more
semanticscholar   +1 more source

USP51/PD‐L1/ITGB1‐deployed juxtacrine interaction plays a cell‐intrinsic role in promoting chemoresistant phenotypes in non‐small cell lung cancer

open access: yesCancer Communications, 2023
Background Programmed death ligand 1 (PD‐L1) has been demonstrated to facilitate tumor progression and therapeutic resistance in an immune‐independent manner.
Jianjun Li   +13 more
doaj   +1 more source

B Cell Function in the Tumor Microenvironment.

open access: yesAnnual Review of Immunology, 2022
The tumor microenvironment (TME) is a heterogeneous, complex organization composed of tumor, stroma, and endothelial cells that is characterized by cross talk between tumor and innate and adaptive immune cells.
Stephanie M Downs-Canner   +3 more
semanticscholar   +1 more source

Anti-S100A4 Antibody Suppresses Metastasis Formation by Blocking Stroma Cell Invasion

open access: yesNeoplasia: An International Journal for Oncology Research, 2012
The small Ca-binding protein, S100A4, has a well-established metastasis-promoting activity. Moreover, its expression is tightly correlated with poor prognosis in patients with numerous types of cancer.
Jörg Klingelhöfer   +6 more
doaj   +1 more source

Fully murine CD105-targeted CAR-T cells provide an immunocompetent model for CAR-T cell biology

open access: yesOncoImmunology, 2022
The modeling of chimeric antigen receptor (CAR) T cell therapies has been mostly focused on immunodeficient models. However, there are many advantages in studying CAR-T cell biology in an immunocompetent setting. We generated a fully murine CAR targeting
Konstantinos Lontos   +10 more
doaj   +1 more source

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

Tumor Microenvironment in Pancreatic Cancer Pathogenesis and Therapeutic Resistance.

open access: yesAnnual Review of Pathology, 2022
Pancreatic ductal adenocarcinoma (PDAC) features a prominent stromal microenvironment with remarkable cellular and spatial heterogeneity that meaningfully impacts disease biology and treatment resistance.
M. Sherman, G. Beatty
semanticscholar   +1 more source

Jagged1-Notch1-deployed tumor perivascular niche promotes breast cancer stem cell phenotype through Zeb1

open access: yesNature Communications, 2020
The transcription factor Zeb1 is known to promote tumorigenesis and stemness in breast cancer. Here the authors show that tumor endothelial Jagged1 induces activation of Notch1 signaling and increases Zeb1 expression in neighboring breast cancer stem ...
Huimin Jiang   +14 more
doaj   +1 more source

Emergent Behaviors from A Cellular Automaton Model for Invasive Tumor Growth in Heterogeneous Microenvironments [PDF]

open access: yesPLoS Comput Biol 7, e1002314 (2011), 2011
Understanding tumor invasion and metastasis is of crucial importance for both fundamental cancer research and clinical practice. In vitro experiments have established that the invasive growth of malignant tumors is characterized by the dendritic invasive branches composed of chains of tumor cells emanating from the primary tumor mass. The preponderance
arxiv   +1 more source

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