Results 151 to 160 of about 7,711,295 (297)
Moduli spaces of instantons in flag manifold sigma models. Vortices in quiver gauge theories
Journal of High Energy PhysicsIn this paper, we discuss lumps (sigma model instantons) in flag manifold sigma models. In particular, we focus on the moduli space of BPS lumps in general Kähler flag manifold sigma models. Such a Kähler flag manifold, which takes the form U n 1 + ⋯ + n
Toshiaki Fujimori +2 more
doaj +1 more source
Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer
Molecular Oncology, EarlyView.Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas +16 more
wiley +1 more source
Reflections [Complete issue : 1985 June - July], Vol 11 [PDF]
, 1985 Publishing History: Print issues of Reflections magazine were published from 1975 to 1999 and its successor, Reflections on Nursing Leadership (RNL) began publication in 2000.
Sigma Theta Tau International
core
A new invariant for sigma models
, 1999 45 pages, extended version. to appear in Commun. Math.
openaire +3 more sources
Molecular Oncology, EarlyView.We show that emergence of castration‐resistant prostate (CRPC) is associated with significant upregulation of cyclins that positively regulate cyclin‐dependent kinase 2 (CDK2) and concomitant downregulation of CDK4 cyclins. This renders CRPC cells dependent on the high activity of CDK2, and CDK2 inhibitors synergistically sensitize CRPC cells to both ...
Joyeeta Chatterjee +3 more
wiley +1 more source
Reflections [Complete issue : September 1977, Vol 3] [PDF]
, 1977 Publishing History: Print issues of Reflections magazine were published from 1975 to 1999 and its successor, Reflections on Nursing Leadership (RNL) began publication in 2000.
Sigma Theta Tau International
core
Tropical amplitudes for colored Lagrangians
Journal of High Energy PhysicsRecently a new formulation for scattering amplitudes in Tr(Φ3) theory has been given based on simple combinatorial ideas in the space of kinematic data.
Nima Arkani-Hamed +3 more
doaj +1 more source
Molecular Oncology, EarlyView.In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico +5 more
wiley +1 more source
Reflections [Complete issue : 1982 September - October], Vol 8 [PDF]
, 1982 Publishing History: Print issues of Reflections magazine were published from 1975 to 1999 and its successor, Reflections on Nursing Leadership (RNL) began publication in 2000.
Sigma Theta Tau International
core
Molecular Oncology, EarlyView.This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault +12 more
wiley +1 more source