Results 211 to 220 of about 3,467,784 (263)

Astrocyte heterogeneity in brain metastases

open access: yesMolecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver   +2 more
wiley   +1 more source

From tumor‐centric to ecosystem‐based hypotheses in brain tumor research and care

open access: yesMolecular Oncology, EarlyView.
Primary brain tumors, whether in adults or children, present a major challenge because of their dramatic prognosis and the ongoing lack of efficient therapeutic approaches. In recent years, a shift has occurred from tumor‐centric concepts to a more holistic view of these tumors as dynamic ecosystems.
Julie Gavard   +8 more
wiley   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach   +9 more
wiley   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

Matroids and Graphs with Few Non-Essential Elements

Graphs and Combinatorics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James G. Oxley, Haidong Wu
openaire   +2 more sources

On Non-Essential Edges in 3-Connected Graphs

Graphs and Combinatorics, 2000
An edge \(e\) in a simple 3-connected graph is deletable (contractible), if the deletion \(G-e\) (contraction \(G/e\)) is still simple and 3-connected. Let \(a,b\), and \(c\) be three non-negative integers. If there exists a simple 3-connected graph with exactly \(a\) edges which are deletable but not contractible, exactly \(b\) edges which are ...
Talmage James Reid, Haidong Wu
openaire   +1 more source

On Essential and Non-Essential Descriptions of Multilattices

Mathematics and Mechanics of Solids, 2004
I exhibit conditions necessary and sufficient for a crystal multilattice description to be “non-essential”, and give a procedure which yields the “essential” description.
openaire   +2 more sources

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