Results 21 to 30 of about 31,127 (214)

Repression of the Glucocorticoid Receptor Aggravates Acute Ischemic Brain Injuries in Adult Mice. [PDF]

open access: yes, 2018
Strokes are one of the leading causes of mortality and chronic morbidity in the world, yet with only limited successful interventions available at present.
Concepcion, Katherine R   +8 more
core   +2 more sources

Caldesmon regulates actin dynamics to influence cranial neural crest migration in Xenopus [PDF]

open access: yes, 2011
Caldesmon (CaD) is an important actin modulator that associates with actin filaments to regulate cell morphology and motility. Although extensively studied in cultured cells, there is little functional information regarding the role of CaD in migrating ...
Bronner-Fraser, Marianne   +2 more
core   +2 more sources

BRET biosensor analysis of receptor tyrosine kinase functionality

open access: yesFrontiers in Endocrinology, 2013
Bioluminescence resonance energy transfer (BRET) is an improved version of earlier resonance energy transfer technologies used for the analysis of biomolecular protein interaction.
Sana eSiddiqui   +4 more
doaj   +1 more source

Distinct roles of PIK3CA in the enrichment and maintenance of cancer stem cells in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, 2020
Recurrence and metastasis are the major causes of mortality in head and neck squamous cell carcinoma (HNSCC). It is suggested that cancer stem cells (CSCs) play pivotal roles in recurrence and metastasis.
Xi Chen   +10 more
doaj   +1 more source

Non-Aβ-dependent factors associated with global cognitive and physical function in alzheimer's disease: a pilot multivariate analysis [PDF]

open access: yes, 2019
Recent literature highlights the importance of identifying factors associated with mild cognitive impairment (MCI) and Alzheimer's Disease (AD).
Di Baldassarre, Angela   +14 more
core   +2 more sources

Investigating the role of uncoupling of troponin I phosphorylation from changes in myofibrillar Ca(2+)-sensitivity in the pathogenesis of cardiomyopathy. [PDF]

open access: yes, 2014
Contraction in the mammalian heart is controlled by the intracellular Ca2+ concentration as it is in all striated muscle, but the heart has an additional signalling system that comes into play to increase heart rate and cardiac output during exercise or ...
Marston, SB, Messer, AE
core   +2 more sources

Phycoerythrin Peptide from Pyropia yezoensis Alleviates Endoplasmic Reticulum Stress Caused by Perfluorooctane Sulfonate-Induced Calcium Dysregulation

open access: yesMarine Drugs, 2018
Perfluorooctane sulfonate (PFOS), a stable fluorosurfactant, causes endoplasmic reticulum (ER) stress in the brain. This study was designed to investigate whether a phycoerythrin-derived peptide of Pyropia yezoensis (PYP) reduces PFOS-induced ER stress ...
Jeong Hwan Oh   +2 more
doaj   +1 more source

A genomic analysis and transcriptomic atlas of gene expression in Psoroptes ovis reveals feeding- and stage-specific patterns of allergen expression [PDF]

open access: yes, 2019
Background: Psoroptic mange, caused by infestation with the ectoparasitic mite, Psoroptes ovis, is highly contagious, resulting in intense pruritus and represents a major welfare and economic concern for the livestock industry Worldwide.
Bartley, Kathryn   +11 more
core   +2 more sources

Role of noncoding RNA in vascular remodelling [PDF]

open access: yes, 2016
Purpose of review: Noncoding RNAs (ncRNAs), such as microRNAs (miRNAs) and long noncoding RNAs (lncRNAs) are becoming fundamentally important in the pathophysiology relating to injury-induced vascular remodelling.
Baker, Andrew H.   +2 more
core   +1 more source

Modulation of neurotrophic signaling pathways by polyphenols [PDF]

open access: yes, 2015
Polyphenols are an important class of phytochemicals, and several lines of evidence have demonstrated their beneficial effects in the context of a number of pathologies including neurodegenerative disorders such as Alzheimer's and Parkinson's disease. In
Firuzi, Omidreza   +3 more
core   +1 more source

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