Results 61 to 70 of about 7,162,308 (203)

Glioblastoma-Derived Extracellular Vesicles Facilitate Transformation of Astrocytes via Reprogramming Oncogenic Metabolism

open access: yesiScience, 2020
Summary: Glioblastoma (GBM) may arise from astrocytes through a multistep process involving a progressive accumulation of mutations. We explored whether GBM-derived extracellular vesicles (EVs) may facilitate neoplastic transformation and malignant ...
Ailiang Zeng   +13 more
doaj   +1 more source

The impact of molecular alterations and the immune microenvironment on the natural history of Follicular Lymphoma including transformation to Diffuse Large B cell Lymphoma [PDF]

open access: yes, 2009
PhDThe natural history of follicular lymphoma is heterogeneous with numerous relapses and remissions over many years. A substantial number of patients suffer an aggressive disease course with death due to disease within 5 years of diagnosis.
Lee, Abigail Mary
core   +2 more sources

Control of neoplastic cell proliferation and differentiation by restoration of 4-hydroxynonenal physiological concentrations

open access: yes, 1993
Several studies point to the existence of an inverse correlation between cellular lipid peroxidation and both cell proliferation and neoplastic transformation. In anaplastic cell lines products of membrane lipid peroxidation are very low or undetectable.
Rinaldi, M   +11 more
core   +1 more source

Guanidine Alkaloids from the Marine Sponge Monanchora pulchra Show Cytotoxic Properties and Prevent EGF-Induced Neoplastic Transformation in Vitro

open access: yesMarine Drugs, 2016
Guanidine alkaloids from sponges Monanchora spp. represent diverse bioactive compounds, however, the mechanisms underlying bioactivity are very poorly understood.
Sergey A. Dyshlovoy   +13 more
doaj   +1 more source

Angiogenesis and neoplastic progression in vitro

open access: yes, 1982
In vivo cell populations at high risk of neoplastic transformation have been shown to acquire the ability to induce new formation of vessels. The present experiments tested whether the same change occurred during neoplastic transformation in vitro.
Ziche, M   +3 more
core   +1 more source

Nutrigenetika - uloga ishrane i nasleđa u nastanku i sprečavanju malignih bolesti [PDF]

open access: yesVojnosanitetski Pregled, 2004
Radaković Sonja S.   +3 more
doaj   +1 more source

Transitional cell carcinoma developing in a bladder diverticulum: Early diagnosis by computed tomography

open access: yesSouth African Journal of Radiology, 2013
Computed tomography confirmed a left-sided narrow neck urinary bladder diverticulum, with wall thickening, in a 56-year-old man. These findings were initially detected on ultrasonographic investigation.
Jeshil R. Shah
doaj   +1 more source

Neoplastic transformation induced by carbon ions

open access: yes, 2006
Neoplastic transformation in vitro can be used as an indicator for risk assessment comparing different radiation types. In this work transformation of CGL1 cells by monoenergetic carbon ions has ben measured and compared to photon ...
P. Hessel   +3 more
core   +2 more sources

Aspirin, platelet inhibition and cancer prevention

open access: yesPlatelets, 2018
Several lines of evidence are consistent with the hypothesis that activated platelets contribute to colorectal tumorigenesis and metastatization through direct cell–cell interactions and the release of different lipid and protein mediators, and ...
Paola Patrignani, Carlo Patrono
doaj   +1 more source

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