Results 21 to 30 of about 146,822 (252)

A Novel Peptide Derived from Arca inflata Induces Apoptosis in Colorectal Cancer Cells through Mitochondria and the p38 MAPK Pathway

open access: yesMarine Drugs, 2022
Colorectal carcinoma (CRC) is one of the major causes of cancer-related incidence and deaths. Here, we identified a novel antitumor peptide, P6, with a molecular weight of 2794.8 Da from a marine Chinese medicine, Arca inflata Reeve.
Chunlei Li   +9 more
semanticscholar   +1 more source

Atmospherically Relevant Chemistry and Aerosol box model – ARCA box (version 1.2)

open access: yesGeoscientific Model Development, 2022
. We introduce the Atmospherically Relevant Chemistry and Aerosol box model ARCA box (v.1.2.2). It is a zero-dimensional process model with a focus on atmospheric chemistry and submicron aerosol processes, including cluster formation.
Petri Clusius   +6 more
semanticscholar   +1 more source

Disrupting the ArcA Regulatory Network Amplifies the Fitness Cost of Tetracycline Resistance in Escherichia coli

open access: yesmSystems, 2022
Antimicrobial resistance (AMR) is projected to be the cause of >10 million deaths annually by 2050. While efforts to find new potent antibiotics are effective, they are expensive and outpaced by the rate at which new resistant strains emerge.
Mario L. Arrieta-Ortiz   +9 more
semanticscholar   +1 more source

Design, realization, and user evaluation of the ARCA system for exploring a digital library

open access: yesInternational Journal on Digital Libraries, 2022
This paper presents ARCA, a software system that enables semantic search and exploration over a book catalog. The main purpose of this work is twofold: to propose a general paradigm for a semantic enrichment workflow and to evaluate a visual approach to ...
Eleonora Bernasconi   +3 more
semanticscholar   +1 more source

The ARCA Registry: A Collaborative Global Platform for Advancing Trial Readiness in Autosomal Recessive Cerebellar Ataxias

open access: yesFrontiers in Neurology, 2021
Autosomal recessive cerebellar ataxias (ARCAs) form an ultrarare yet expanding group of neurodegenerative multisystemic diseases affecting the cerebellum and other neurological or non-neurological systems. With the advent of targeted therapies for ARCAs,
A. Traschütz   +34 more
semanticscholar   +1 more source

Arca [PDF]

open access: yesEstudi del Moble, 2011
Creus, Àngels
openaire   +2 more sources

Two novel antioxidant peptides derived from Arca subcrenata against oxidative stress and extend lifespan in Caenorhabditis elegans

open access: yes, 2021
Arca subcrenata has been used as a nutritious food material and traditional medicine in China for centuries. Two novel antioxidant peptides, D2-G1S-1 (VENAACTTNEECCEKK) and G2-G1S-2 (VEGGAACTTGGEEGCCEKK), were identified from A.
Hui Shi   +9 more
semanticscholar   +1 more source

Immunomodulatory activity of polysaccharide from Arca granosa Linnaeus via TLR4/MyD88/NFκB and TLR4/TRIF signaling pathways

open access: yes, 2021
The immune effect and the underlying molecular mechanisms of AGPp, a purified polysaccharide extracted from Arca granosa, have been studied in RAW264.7 in vitro.
Lijun Zhu   +8 more
semanticscholar   +1 more source

Alterations of intestinal lipoprotein metabolism in diabetes mellitus and metabolic syndrome [PDF]

open access: yes, 2015
Diabetes and metabolic syndrome are associated with abnormal postprandial lipoprotein metabolism, with a significant delay in the clearance of many lipid parameters, including triglycerides and chylomicrons.
ARCA, Marcello
core   +1 more source

Astronomy potential of KM3NeT/ARCA [PDF]

open access: yesThe European Physical Journal C
The KM3NeT/ARCA neutrino detector is currently under construction at 3500 m depth offshore Capo Passero, Sicily, in the Mediterranean Sea. The main science objectives are the detection of high-energy cosmic neutrinos and the discovery of their sources ...
S. Aiello   +277 more
semanticscholar   +1 more source

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