Results 21 to 30 of about 1,344,168 (284)

Eliminating blood oncogenic exosomes into the small intestine with aptamer-functionalized nanoparticles

open access: yesNature Communications, 2019
Oncogenic exosomes can circulate in the blood, but their selective removal has not been possible. Here the authors show that aptamer-functionalised mesoporous silica nanoparticles can find to a specific population of circulating exosomes and eliminate ...
Xiaodong Xie   +17 more
doaj   +1 more source

Co-delivery of sorafenib and metapristone encapsulated by CXCR4-targeted PLGA-PEG nanoparticles overcomes hepatocellular carcinoma resistance to sorafenib

open access: yesJournal of Experimental & Clinical Cancer Research, 2019
Background Sorafenib is approved as a standard therapy for advanced hepatocellular carcinoma (HCC), but its clinical application is limited due to moderate therapeutic efficacy and high incidence of acquired resistance resulted from elevated levels of ...
Ning Zheng   +8 more
doaj   +1 more source

Protocol to generate murine organotypic brain cultures for drug screening and evaluation of anti-metastatic efficacy

open access: yesSTAR Protocols, 2023
Summary: Organotypic brain cultures are short-term assays that phenotypically and functionally recapitulate brain metastatic cells in vivo. Here, we present a protocol to generate murine organotypic brain cultures for drug screening.
Lucía Zhu   +4 more
doaj   +1 more source

Esophageal Cancer Initially Thought to be Accompanied by a Solitary Metastasis to an Intrathoracic Paraaortic Lymph Node [PDF]

open access: yes, 2012
Esophageal cancers usually exhibit lymph-node metastases. Although a solitary lymph-node metastasis is occasionally found, the involvement of an intrathoracic paraaortic node is rare.
Akase, Takayoshi   +7 more
core   +1 more source

The immunohistochemical expression of leptin in lymph node metastasis from laryngeal squamous cell carcinoma (SCC) [PDF]

open access: yes, 2020
Introduction: Leptin is a proteohormone produced predominantly by white adipocytes and primarily known for its key role in the control of food intake and sense of satiety.
D'Alessi S   +7 more
core   +1 more source

Endobronchial metastasis

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 1993
Endobronchial metastases from nonpulmonary neoplasms are rare. Since 1971, we have treated 23 patients with endobronchial metastases, the findings for which form the basis of this article. Many types of primary tumors are capable of endobronchial metastases, although breast, colon, and renal carcinomas predominate.
R F, Heitmiller   +3 more
openaire   +2 more sources

Pericyte-expressed Tie2 controls angiogenesis and vessel maturation

open access: yesNature Communications, 2017
The angiopoietins regulate vascular maturation, angiogenesis and lymphangiogenesis via their Tie receptors that were long believed to be endothelium-specific.
Martin Teichert   +13 more
doaj   +1 more source

Targeting metastasis [PDF]

open access: yesNature Reviews Cancer, 2016
Tumour metastasis, the movement of tumour cells from a primary site to progressively colonize distant organs, is a major contributor to the deaths of cancer patients. Therapeutic goals are the prevention of an initial metastasis in high-risk patients, shrinkage of established lesions and prevention of additional metastases in patients with limited ...
openaire   +2 more sources

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

Updated management of malignant biliary tract tumors: an illustrative review [PDF]

open access: yes, 2016
The management of malignant biliary tumors (MBTs) is complex and requires a multidisciplinary approach. Guidelines and methods of staging for biliary tumors have recently been released by main international societies, altering the clinical and radiologic
Cannavale, Alessandro   +6 more
core   +1 more source

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