Results 51 to 60 of about 686,858 (318)

Identification of functional murine mitochondrial formyl peptides and their effects on myeloid‐derived suppressor cell generation

open access: yesFEBS Open Bio, EarlyView.
We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa   +2 more
wiley   +1 more source

Rock the Rock of Atherosclerosis [PDF]

open access: yesJournal of Vascular Medicine & Surgery, 2013
The Rho-Associated Coiled-Coil Containing Protein Kinase (ROCK1 and ROCK2) were one of the downstream effectors of the small GTPase Rho. The Rho/ROCK pathway plays an important role in mediating multiple cellular processes, including endothelial dysfunction, the proliferation and migration of smooth muscle cells, foam cell formation, and arterial ...
openaire   +1 more source

Development of human monoclonal antibodies against TARM1 by yeast display

open access: yesFEBS Open Bio, EarlyView.
Human monoclonal antibodies against TARM1 are generated by yeast display‐guided selection. These antibodies bind to soluble and cell‐surface forms of TARM1. Also, these antibodies exhibit agonistic activity in the NFAT‐GFP reporter assay, indicating that TARM1 signaling can be functionally modulated by antibodies and suggesting TARM1 as a potential ...
Rikio Yabe   +5 more
wiley   +1 more source

Deep hole drilling modern disintegration technologies in process of HDR technology [PDF]

open access: yesActa Montanistica Slovaca, 2012
Through physical and chemical effect on rock, the new technologies are achieving good drilling results at higher progressivespeeds and at shorter time than the conventional rotation drilling.
Gabriel Wittenberger   +2 more
doaj  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

open access: yesFEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner   +7 more
wiley   +1 more source

Contemporary Art and Rock, some relations

open access: yesVisualidades, 2011
This article investigates some relations between contemporary art and rock, from a collection of examples of the involvement between artists and rockers through history. Notably Pop Art, punk, Conceptual Art and the figure of Hélio Oiticica.
Leonardo Felipe
doaj   +1 more source

Determination of Rare Earth Elements in Ultra-fine Rock and Soil Samples by ICP-MS Using Microwave Digestion

open access: yesYankuang ceshi, 2020
BACKGROUND The sampling weight can be as low as milligram level when the contents of rare earth elements in rock and soil samples are determined by inductively coupled plasma-mass spectrometry (ICP-MS).
WANG Na   +5 more
doaj   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

open access: yesFEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento   +6 more
wiley   +1 more source

Bit Selection of Tight Gravel-bearing Sandstone Formation in Dongsheng Gas Field

open access: yesShiyou jixie, 2016
Due to high density,hardness and abrasiveness of rocks in Dongsheng Gas Field,the bit is worn out and the rate of penetration is low.In order to solve this problem,a rock drillability value calculation model is built based on the relation between ...
Chen Xiaohua   +3 more
doaj  

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