Proteomic profiling of Sengers patient fibroblasts and AGK knockout models identifies remodeling the mitochondrial proteome, including one-carbon metabolism enzymes, inner membrane serine transporters, sideroflexins, Complex I subunits assembly factors.

A line of transgenic mice was isolated in which transgene integration had caused a deletion in the gene encoding monoamine oxidase A, an enzyme that degrades serotonin and norepinephrine. This has provided an animal model of MAOA deficiency in humans, a condition characterized by borderline mental retardation and impulsive aggression.

Juvenile hormone (JH) plays a vital role in the growth, development, and reproduction of insects other arthropods. Previous experiments have suggested that BmFAMeT6 could affect duration silk moth’s larval stage. In this study, we established overexpression strain knockout using GAL4/UAS binary hybrid system CRISPR/Cas 9 system, respectively, found stage was shorter, while longer. Our results e...

OBJECTIVE ATP-sensitive K(+) (K(ATP)) channels in pancreatic beta-cells are crucial in the regulation of glucose-induced insulin secretion. Recently, K(ATP) channel-deficient mice were generated by genetic disruption of Kir6.2, the pore-forming component of K(ATP) channels, but the mice still showed a significant insulin response after oral glucose loading in vivo. Gastric inhibitory polypeptid...

Metabolism of the alpha-1,1 glucose disaccharide, trehalose, is indispensable in plants. In the Murashigeand Skoog (MS) medium, trehalose inhibits plant growth and allocation of carbon to roots. A suppressorof trehalose-6-phosphate (T6P) mediated growth arrest, GR-RBP2, is characterized in more detail.Phylogenetic analysis revealed that GR-RBP2 is a protein of likely prokaryot...

To elucidate roles of heme oxygenase-1 (HO-1) in cardiovascular system, we have analyzed one-year-old HO-1-knockout mice. Homozygous HO-1-knockout mice had severe aortitis and coronary arteritis with mononuclear cellular infiltration and fatty streak formation even on a standard chow diet. Levels of plasma total cholesterol and HDL were similar among the three genotypes. However, homozygous HO-...

Reactivation of fetal haemoglobin (HbF) expression is an effective way to treat β-thalassaemia and sickle cell anaemia. In the present study, we identified a novel GATA zinc finger domain-containing protein 2A (GATAD2A) mutation, which contributed elevation HbF ameliorated clinical severity in patient with β-thalassaemia, by targeted next-generation sequencing. Knockout GATAD2A led significant ...

Gentle touch such as stroking of the skin produces a pleasant feeling, which is detected by rare subset sensory neurons that express Mas-related G protein-coupled receptor B4 (MrgprB4) in mice. We examined small populations MrgprB4-positive trigeminal ganglion and dorsal root ganglion, most these were sensitive to transient potential ankyrin 1 (TRPA1) agonist but not TRPV1, TRPM8, or TRPV4 agon...

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