Peroxisomes - The Cell - NCBI Bookshelf
网页Peroxisomes. Peroxisomes are small, membrane-enclosed organelles (Figure 10.24) that contain enzymes involved in a variety of metabolic reactions, including several aspects of energy metabolism. Although peroxisomes are morphologically similar to lysosomes, they are assembled, like mitochondria and chloroplasts, from proteins that are ...
Peroxisomes : novel findings and future directions - PMC
网页2023年5月10日 · Peroxisomes are intracellular organelles formed by a single lipid bilayer membrane that surrounds a dense proteinaceous matrix, whose shape and size rapidly changes in response to environmental stimulus (Wanders et al. 2022).
The peroxisome: an update on mysteries 3.0 - Springer
网页2024年1月20日 · We continue to highlight recent discoveries, advancements, and trends in peroxisome research, and address novel findings on the metabolic functions of peroxisomes, their biogenesis, protein import, membrane dynamics and division, as well as on peroxisome–organelle membrane contact sites and organelle cooperation.
Newly born peroxisomes are a hybrid of mitochondrial and ER
网页2017年2月1日 · Immunofluorescence and biochemical analysis confirmed that Pex3–YFP and endogenous Pex14 first targeted the mitochondrial outer membrane in Pex3 mut cells, adopting the same N in –C out ...
The peroxisome: an up-and-coming organelle in …
网页2023年1月1日 · This article will focus on recent studies reporting how peroxisomes contribute to the immunometabolism of various immune cells, the role of peroxisomes in regulating host-response strategies to nonviral pathogens, and how pathogens target and exploit peroxisomes to avoid immune detection.
The peroxisome: an update on mysteries 2.0 - Springer
网页2018年9月15日 · We summarize novel findings on the biological functions of peroxisomes, their biogenesis, formation, membrane dynamics and division, as well as on peroxisome–organelle contacts and cooperation. Furthermore, novel peroxisomal proteins and machineries at the peroxisomal membrane are discussed.
Peroxisomes take shape - PMC - National Center for …
网页Peroxisomal membranes contain peroxisomal membrane proteins (PMPs), which are primarily metabolite transporters and peroxins. There are 31 known peroxins that are involved in various aspects of peroxisome biogenesis, including peroxisome generation, division, as well as matrix and membrane protein import ( TABLE 1 ).
Peroxisomes take shape - Nature Reviews Molecular Cell Biology
网页2013年11月22日 · Article 18 February 2020. Main. Numerous metabolic pathways take place within peroxisomes, most notably the β-oxidation of fatty acids and the degradation of toxic hydrogen peroxide. These...
Analysis of Peroxisome Biogenesis in Pollen by Confocal
网页Through tracing the subcellular localization of fluorescent reporter tagged matrix protein of peroxisome, fluorescence microscopy is a reliable and fast way to detect peroxisome biogenesis. Further fine-structural observation of peroxisome by TEM enables researchers to observe the detailed ultrastructure of its morphology and spatial contact ...
Ultrastructural Analysis and Quantification of Peroxisome …
网页2023年3月24日 · Here we describe a simple stereological method to quantify the extent of peroxisome-organelle contacts within cultured mammalian cells prepared for TEM imaging, which we used to reveal key proteins facilitating associations between the peroxisome and the endoplasmic reticulum [7, 8]. The described …
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