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Dynamic of mitochondrial network, cristae, and mitochondrial nucleoids in pancreatic β-cells
P. Ježek, A. Dlasková,
Jazyk angličtina Země Nizozemsko
Typ dokumentu časopisecké články, práce podpořená grantem, přehledy
- MeSH
- beta-buňky metabolismus ultrastruktura MeSH
- diabetes mellitus 2. typu metabolismus patologie MeSH
- lidé MeSH
- mitochondriální dynamika * MeSH
- mitochondriální membrány metabolismus ultrastruktura MeSH
- mitochondrie metabolismus ultrastruktura MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- přehledy MeSH
Type 2 diabetes progression stems from dysfunction of β-cells, besides the peripheral insulin resistance. Mitochondria as glucose sensor and regulation center are impaired at various stages of this progression. Their biogenesis and functional impairment is reflected by altered morphology of the mitochondrial network and ultramorphology of cristae and mitochondrial DNA loci, termed nucleoids. Aspects of all above changes are reviewed here together with a brief introduction to proteins involved in mitochondrial network dynamics, cristae shaping, and mtDNA nucleoid structure and maintenance. Most frequently, pathology is reflected by the fragmentation of network, cristae inflation or absence and declining number of nucleoids.
Citace poskytuje Crossref.org
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- $a Type 2 diabetes progression stems from dysfunction of β-cells, besides the peripheral insulin resistance. Mitochondria as glucose sensor and regulation center are impaired at various stages of this progression. Their biogenesis and functional impairment is reflected by altered morphology of the mitochondrial network and ultramorphology of cristae and mitochondrial DNA loci, termed nucleoids. Aspects of all above changes are reviewed here together with a brief introduction to proteins involved in mitochondrial network dynamics, cristae shaping, and mtDNA nucleoid structure and maintenance. Most frequently, pathology is reflected by the fragmentation of network, cristae inflation or absence and declining number of nucleoids.
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