Biogenesis mechanism
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Ebook "Artemisinin and nitric oxide: Mechanisms and implications in disease and health" discusses both the beneficial and harmful aspects of NO in biology and medicine, and also introduces the emerging discovery of artemisinin in antitumor, antibacterial infection, anti-inflammation, and antiaging contexts. In 1992 nitric oxide (NO) was voted “Molecule of the Year” by Science magazine, and the discovery of its physiological roles has led to Nobel Prize-winning work in neuroscience, physiology and immunology.
137p nhanphanguyet 28-01-2024 4 2 Download
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The differentiation of bone marrow mesenchymal stem cells is a complex and dynamic process. The gene expression pattern and mechanism of different periods of adipogenic and osteogenic differentiation remain unclear. Additionally, the interaction between these two lineage determination requires further exploration.
15p vilichoo2711 23-06-2021 9 1 Download
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Phosphorus (P) is essential for plant growth and development, and low-phosphorus (LP) stress is a major factor limiting the growth and yield of soybean. Long noncoding RNAs (lncRNAs) have recently been reported to be key regulators in the responses of plants to stress conditions, but the mechanism through which LP stress mediates the biogenesis of lncRNAs in soybean remains unclear.
15p vilichoo2711 23-06-2021 10 1 Download
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Providing the photosynthesis factory for plants, chloroplasts are critical for crop biomass and economic yield. However, chloroplast development is a complicated process, coordinated by the crosscommunication between the nucleus and plastids, and the underlying biogenesis mechanism has not been fully revealed.
11p vijichea2711 28-05-2021 8 1 Download
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Both mitophagy, a selective mechanism for clearance of mitochondria, and mitochondrial biogenesis are key processes determining mitochondrial content and oxidative capacity of the musculature. Abnormalities in these processes could therefore contribute to deterioration of peripheral muscle oxidative capacity as observed in e.g. chronic obstructive pulmonary disease.
21p vimaine2711 26-03-2021 12 2 Download
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Cancers are commonly characterised by hypoxia and also by global reductions in the levels of mature microRNAs. We have examined the hypothesis that hypoxia might mediate this reduction through repressive effects on microRNA biogenesis proteins.
18p vilisa271 22-09-2020 10 0 Download
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TFEB (transcription factor EB) regulates metabolic homeostasis through its activation of lysosomal biogenesis following its nuclear translocation. TFEB activity is inhibited by mTOR phosphorylation, which signals its cytoplasmic retention. To date, the temporal relationship between alterations to mTOR activity states and changes in TFEB subcellular localization and concentration has not been sufficiently addressed.
19p vinaypyidaw2711 26-08-2020 13 1 Download
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Cytochrome c is widely distributed in bacterial species, from mesophiles to thermophiles, and is one of the best-characterized redox proteins in terms of biogenesis, folding, structure, function, and evolution. Experimental molecular biology techniques (gene cloning and expression) have become applicable to cytochrome c, enabling its engineering and manipulation. Heterologous expression systems for cytochromes c in bacteria, for use in mutagenesis studies, have been established by extensive investigation of the biological process by which the functional structure is formed. ...
7p research12 01-06-2013 31 2 Download
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PLANT CELLS, UNLIKE ANIMAL CELLS, are surrounded by a relatively thin but mechanically strong cell wall. This wall consists of a complex mixture of polysaccharides and other polymers that are secreted by the cell and are assembled into an organized network linked together by both covalent and noncovalent bonds. Plant cell walls also contain structural proteins, enzymes, phenolic polymers, and other materials that modify the wall’s physical and chemical characteristics.
26p anhphuonggl 11-04-2013 100 9 Download
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Residues that mediate helix–helix interactions within the seven transmem-branes (TM) of G protein-coupled receptors are important for receptor biogenesis and the receptor switch mechanism. By contrast, the residues directly contacting the lipid bilayer have only recently garnered attention as potential receptor dimerization interfaces.
15p viettel02 22-02-2013 22 2 Download
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Many recent studies have reported that microRNA (miRNA) biogenesis and function are related to the molecular mechanisms of various clinical diseases. Several methods, including northern blotting and DNA chip anal-yses, are capable of assessing miRNA-production patterns in cells. How-ever, the development of repetitive monitoring of the miRNA-production profile in a noninvasive manner is demanded for the application of miRNAs to human medicine.
10p viettel02 22-02-2013 40 1 Download
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RNomics is a newly emerging sub-discipline of genomics that categorically studies the structure, function and processes of non-coding ribo nucleic acids in a cell. MicroRNomics is a sub-field of RNomics that describes the biogenesis and mechanisms of tiny RNA regulators, and their involvement in the processes of development, differentiation, cell proliferation, cell death, chromosomal segregation and metabolism. The discovery of microRNAs in species ranging from Caenorhabditis elegans (C.
580p hyperion75 18-01-2013 60 7 Download