Results 171 to 180 of about 8,079,181 (257)

An exploratory analysis on the comprehension of 3D and 4D ontology-driven conceptual models

open access: yes, 2016
In this paper, we perform an exploratory analysis to investigate the impact of adopting a 3D and a 4D foundational ontology on the quality of a conceptual model.
Verdonck, MichaëlEB240000705909408020017536150000-0002-1927-315107F014EA-F0EE-11E1-A9DE-61C894A0A6B4   +3 more
core  

CEACAM1 participation in breast cancer progression

open access: yesMolecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin   +3 more
wiley   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

open access: yesMolecular 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

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Conceptual Models for Understanding an

open access: yes, 2000
Conceptual models are one of many resources available to pilots for making sense of the flight environment. In this paper we describe the conceptual models a pilot uses, in interviews, to explicate his encounter with a mountain wave while flying an ...
Encounter With Mountain   +2 more
core  

Development of Conceptual Models to Guide Public Health Research, Practice, and Policy: Synthesizing Traditional and Contemporary Paradigms. [PDF]

open access: yesHealth Promot Pract, 2020
Brady SS   +10 more
europepmc   +1 more source

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