Results 111 to 120 of about 2,994,625 (294)

Cross-wavelet analysis allows obtaining high temporal and frequency resolution in heart rate synchrony analysis

open access: yesFrontiers in Network Physiology
Interpersonal synchrony, the temporal correspondence of repeated behavioral, physiological, or neural measures between individuals, has been analyzed using a variety of different methods.
Bernadette F. Denk   +10 more
doaj   +1 more source

Overall Dynamic Body Acceleration in Straw-Colored Fruit Bats Increases in Headwinds but Not With Airspeed

open access: yesFrontiers in Ecology and Evolution, 2019
Atmospheric conditions impact how animals use the aerosphere, and birds and bats should modify their flight to minimize energetic expenditure relative to changing wind conditions.
M. Teague O'Mara   +18 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 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

Collection collective: collection of contemporary art

open access: yes, 2018
Collection Collective was initiated as a speculative curatorial proposal wherein a group of artists, designers, architects, lawyers, economists, and cultural producers were invited to reflect on the possibility of constructing a contemporary art ...
Collection Collective Members   +3 more
core   +2 more sources

Adaptive cross-country optimization strategies in thermal soaring birds

open access: yesiScience
Summary: Thermal soaring enables birds to perform cost-efficient flights. Although aerodynamic rules dictate the costs of flight, soaring species vary strongly in their morphologies and behavioral strategies. To quantify morphology-related differences in
Göksel Keskin   +4 more
doaj   +1 more source

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

The co-evolution of costly markers and cooperation in social dilemmas

open access: yesFrontiers in Ethology
Costly cooperation and the evolution of costly signals are both difficult to reconcile with simple fitness maximization, yet both are common in biological and social systems.
Mahdi Abolhasani   +4 more
doaj   +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

Collective and Unitary Models: a Clarification [PDF]

open access: yes
No abstractunitary; collective; intrahousehold allocation; distribution factors ...
Pierre-André Chiappori   +2 more
core  

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