Results 111 to 120 of about 6,339,291 (274)
Molecular Oncology, EarlyView.Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche +10 more
wiley +1 more source
Molecular Oncology, EarlyView.This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi +6 more
wiley +1 more source
On the Presentation and Cayley Graph of the Bruck–Reilly Idealization Semigroup
Journal of MathematicsTransferring constructions between different algebraic structures often reveals deep connections and enables the application of techniques from one theory to another.
Suha Wazzan +2 more
doaj +1 more source
K-Theory of Endomorphism Rings and of Rings of Invariants
Journal of Algebra, 1997 Let \(T\) be a ring, \(P\) a finitely generated \(T\)-module, and \(I\) the trace ideal of \(P\) in \(T\). The main general result of this interesting article asserts that \(K_0(\text{End }P_T)\) is isomorphic to a subgroup of \(K_0(T,I)\). This fact is then applied to the situation where a finite group \(G\) acts on a ring \(S\), with \(|G|^{-1}\in S\)
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Molecular Oncology, EarlyView.This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic +10 more
wiley +1 more source
A note on analogue of Koethe conjecture in group theory
Математичні СтудіїWe give a negative answer to a question in group theory proposed by Vitalyi Sushchanskyy which is an analogue of Koethe conjecture in ring theory.
W. Holubowski
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The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source
Molecular Oncology, EarlyView.Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani +9 more
wiley +1 more source
Identifying Low-Frequency Tree-Ring Variation
, 1991 I propose an approach to provide 95% confidence intervals for a chronology of low-frequency tree-ring variation so that a level of significance or importance for trends can be inferred.
Sheppard, Paul R.
core +1 more source
, 2015 We offer lectures on ring algebra for elementary students prepared by Professor Dr.
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