Results 81 to 90 of about 3,726,202 (292)

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

The lexical boost effect is stronger in main clauses than in subordinate clauses

Frontiers in Language Sciences
Structural priming effects are stronger if there is lexical overlap between prime and target, the so-called lexical boost effect to structural priming. While abstract structural priming is long-lasting and seems to reflect implicit learning, the lexical ...
Rianne van Lieburg, Sarah Bernolet
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Self priming in face recognition [PDF]

, 1993
Recently Burton, Bruce and Johnston (1990) have presented an interactive activation and competition model of face recognition. They have shown that this IAC model presents a parsimonious account of semantic and repetition priming effects with faces.
Calder, Andrew J., Calder, A.J
core  

Identity negative priming: a phenomenon of perception, recognition or selection? [PDF]

, 2012
The present study addresses the problem whether negative priming (NP) is due to information processing in perception, recognition or selection. We argue that most NP studies confound priming and perceptual similarity of prime-probe episodes and implement
Ihrke, Matthias, Marcus Hasselhorn, J Michael Herrmann, Matthias Ihrke, Herrmann J. Michael, Behrendt, J., Schrobsdorff Hecke, Behrendt, Jörg, Jörg Behrendt, Behrendt, Joerg, Ihrke Matthias, Hasselhorn Marcus, Schrobsdorff, H., Hasselhorn, M., Hasselhorn, Marcus, Herrmann, J., Schrobsdorff, Hecke, Herrmann, J. Michael, Ihrke, M., Hecke Schrobsdorff, Behrendt Jörg   +20 more
core   +2 more sources

Verb representations are closely associated with syntactic constructions in sentence production: Evidence from aphasic patients with short-term memory deficits

Frontiers in Psychology, 2015
Introduction One central issue concerning the mental representation of syntax is the relationship between structural and lexical knowledge. The syntactic priming paradigm offers insights into these issues.
Hao Yan, Hao Yan
doaj   +1 more source

Influence of exogenous ascorbic acid and glutathione priming on mitochondrial structural and functional systems to alleviate aging damage in oat seeds

BMC Plant Biology, 2020
Background Loss of vigor caused by seed aging adversely affects agricultural production under natural conditions. However, priming is an economical and effective method for improving the vigor of aged seeds.
Fangshan Xia, Hang Cheng, Lingling Chen, Huisen Zhu, Peisheng Mao, Mingya Wang   +5 more
doaj   +1 more source

Putting the prime in priming: Using prime processing behavior to predict target structural processing [PDF]

Psychonomic Bulletin & Review
Abstract Structural priming effects are widespread and heavily relied upon to assess structural representation and processing. Whether these effects are caused by error-driven implicit learning, residual activation, a combination of these, or some other learning mechanism remains to be established.
Kristen M. Tooley, Laurel Brehm
openaire   +2 more sources

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source