Results 121 to 130 of about 1,377,636 (367)

NNMT Orchestrates Metabolic‐Epigenetic Reprogramming to Drive Macrophage‐Myofibroblast Transition in Hypertrophic Scarring

open access: yesAdvanced Science, EarlyView.
In macrophage‐myofibroblast transition, upregulated NNMT depletes S‐Adenosylmethionine‌ (SAM) and nicotinamide adenine dinucleotide(NAD+), thereby triggering epigenetic reprogramming via Histone H3 Lysine 27 acetylation (H3K27ac) accumulation at the promoter region of master transcription factor Prrx1.
Xiwen Dong   +11 more
wiley   +1 more source

Discriminative predation: Simultaneous and sequential encounter experiments

open access: yesCurrent Zoology, 2012
There are many situations in which the ability of animals to distinguish between two similar looking objects can have significant selective consequences.
C. D. BEATTY, D.W.FRANKS
doaj  

Power Analysis and Effect Size in Mixed Effects Models: A Tutorial

open access: yesJournal of Cognition, 2018
In psychology, attempts to replicate published findings are less successful than expected. For properly powered studies replication rate should be around 80%, whereas in practice less than 40% of the studies selected from different areas of psychology ...
Marc Brysbaert, Michaël Stevens
doaj   +1 more source

How do changes in speed affect the perception of duration? [PDF]

open access: yes, 2011
Six experiments investigated how changes in stimulus speed influence subjective duration. Participants saw rotating or translating shapes in three conditions: constant speed, accelerating motion, and decelerating motion.
Matthews, William J
core   +1 more source

Psychological Restoration Can Depend on Stimulus-Source Attribution: A Challenge for the Evolutionary Account?

open access: yesFrontiers in Psychology, 2016
Visiting or viewing nature environments can have restorative psychological effects, while exposure to the built environment typically has less positive effects.
Andreas Haga   +3 more
semanticscholar   +1 more source

Bisphenol B Exposure Induces Miscarriage by Suppressing Migration/Invasion and Migrasome Formation

open access: yesAdvanced Science, EarlyView.
BPB (Bisphenol B) exposure up‐regulates ER (estrogen receptor) levels, enhances its interactions with the lnc‐HZ04 promoter region, and thus promotes ER‐mediated lnc‐HZ04 transcription. Subsequently, lnc‐HZ04 suppresses TCF4 (transcription factor 4)‐mediated PKCA (protein kinase C alpha) transcription and subsequently suppresses migration/invasion and ...
Wenxin Huang   +13 more
wiley   +1 more source

Can Rats Reason? [PDF]

open access: yes, 2015
Since at least the mid-1980s claims have been made for rationality in rats. For example, that rats are capable of inferential reasoning (Blaisdell, Sawa, Leising, & Waldmann, 2006; Bunsey & Eichenbaum, 1996), or that they can make ...
Stephane, Savanah
core   +1 more source

Ecologically‐Valid Emotion Signatures Enhance Mood Disorder Diagnostics

open access: yesAdvanced Science, EarlyView.
This study identifies ecologically‐valid Divergent Emotional Functional Networks (DEFN), derived from dynamic functional connectivity during naturalistic movie watching. The DEFN reliably enhances diagnostic accuracy for mood disorders, including major depressive and bipolar disorders, demonstrating strong reproducibility across demographic factors and
Shuyue Xu   +6 more
wiley   +1 more source

Interrupting the cascade: Orienting contributes to decision making even in the absence of visual stimulation [PDF]

open access: yes, 2007
Most systematic studies of human decision making approach the subject from a cost analysis point of view and assume that people make the highest utility choice.
Shimojo, Shinsuke, Simion, Claudiu
core   +2 more sources

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