Results 101 to 110 of about 7,951,181 (327)

Moment polytopes for symplectic manifolds with monodromy

open access: yes, 2005
A natural way of generalising Hamiltonian toric manifolds is to permit the presence of generic isolated singularities for the moment map. For a class of such ``almost-toric 4-manifolds'' which admits a Hamiltonian $S^1$-action we show that one can ...
Ngoc, San Vu
core   +3 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Ciencias humanas, creencias y literatura

open access: yesAustral Comunicación
En este trabajo se estudia, desde conceptos de la teoría de redes, la creación y articulación de las redes intelectuales católicas en la Europa de entreguerras.
Enrique Sánchez-Costa
doaj   +1 more source

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

open access: yesMolecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck   +12 more
wiley   +1 more source

Erasto M. Villa: un diplomático argentino que prestigió su profesionalidad en Japón

open access: yesRevista Política Austral
Este artículo pretende destacar la profesionalidad y prestigio de los miembros del Servicio Exterior de la Nación de la República Argentina, especialmente la figura de quien fuera uno de sus miembros, el embajador Erasto M. Villa.
José Ramón Sanchis Muñoz
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Effective therapeutic targeting of CTNNB1‐mutant hepatoblastoma with WNTinib

open access: yesMolecular Oncology, EarlyView.
WNTinib, a Wnt/CTNNB1 inhibitor, was tested in hepatoblastoma (HB) experimental models. It delayed tumor growth and improved survival in CTNNB1‐mutant in vivo models. In organoids, WNTinib outperformed cisplatin and showed enhanced efficacy in combination therapy, supporting its potential as a targeted treatment for CTNNB1‐mutated HB.
Ugne Balaseviciute   +17 more
wiley   +1 more source

Book Review: San Dictionary/San-woordeboek. San–Afrikaans–English/Eng-lish–San–Afrikaans/Afrikaans–San–English.

open access: yesLexikos, 2010
Ferdie Weich. San Dictionary/San-woordeboek. San–Afrikaans–English/Eng-lish–San–Afrikaans/Afrikaans–San–English. First edition/eerste uitgawe. 2004, xi + 377 pp. ISBN 0 7978 2704 8. Johannesburg: Macmillan South Africa Publishers (Pty) Ltd. Price/Prys: R198.
openaire   +3 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

open access: yesMolecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller   +17 more
wiley   +1 more source

Effect of solution-blended poly(styrene-co-acrylonitrile) copolymer on crystallization of poly(vinylidene fluoride)

open access: yeseXPRESS Polymer Letters, 2010
Effect of solution-blended poly(styrene-co-acrylonitrile) (SAN) copolymer on crystallization of poly(vinylidene fluoride) (PVDF) was investigated by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and wide angle X ...
doaj   +1 more source

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