[HTML][HTML] Structure, mechanism, and regulation of mitochondrial DNA transcription initiation

U Basu, AM Bostwick, K Das… - Journal of Biological …, 2020 - ASBMB
… of mitochondrial DNA transcription. In this review, we will discuss recent advances in the
structure and mechanism of mitochondrial transcription … control mitochondrial DNA transcription, …

[HTML][HTML] Regulation of mammalian mitochondrial dynamics: opportunities and challenges

R Yu, U Lendahl, M Nistér, J Zhao - Frontiers in endocrinology, 2020 - frontiersin.org
… as mitochondrial DNA (mtDNA), which in mammalian cells contains 37 … mitochondria (1–3).
Besides these proteins, however, most (99%) of mitochondrial proteins in mammalian cells

Organization and expression of the mammalian mitochondrial genome

O Rackham, A Filipovska - Nature Reviews Genetics, 2022 - nature.com
… Advances in cryo-electron microscopy (cryoEM) have revealed unique features and
modes of the mitochondrial transcription, translation and RNA-processing machinery in …

Mammalian mitochondrial DNA replication and mechanisms of deletion formation

M Falkenberg, CM Gustafsson - Critical Reviews in Biochemistry …, 2020 - Taylor & Francis
Mammalian mitochondria contain multiple copies of a circular, double-stranded DNA … In
this review, we discuss our current understanding of mtDNA replication in mammalian cells and …

Small-molecule inhibitors of human mitochondrial DNA transcription

NA Bonekamp, B Peter, HS Hillen, A Felser… - Nature, 2020 - nature.com
… Here we describe first-in-class specific inhibitors of mitochondrial transcription (IMTs) that
target the human mitochondrial RNA polymerase (POLRMT), which is essential for biogenesis …

[HTML][HTML] Mitochondrial fatty acid synthesis coordinates oxidative metabolism in mammalian mitochondria

SM Nowinski, A Solmonson, SF Rusin, JA Maschek… - Elife, 2020 - elifesciences.org
… as cell signaling molecules. Aside from the import of exogenous fatty acids, mammalian cells
… diverse array of cellular fatty acids (Smith, 1994). However, it is much less appreciated that …

[HTML][HTML] Mitochondria as signaling organelles control mammalian stem cell fate

RP Chakrabarty, NS Chandel - Cell stem cell, 2021 - cell.com
… roles, mitochondria as signaling organelles dictate stem cell fate … ideas on how mitochondria
control mammalian stem cell fate and … , pyruvate metabolism, and mitochondrial dynamics. …

[HTML][HTML] An in vitro system to silence mitochondrial gene expression

LD Cruz-Zaragoza, S Dennerlein, A Linden, R Yousefi… - Cell, 2021 - cell.com
… to silence translation in purified mitochondria. In vitro import of … mitochondrial mRNAs. By
applying this approach, we conclude that the bicistronic, overlapping ATP8/ATP6 transcript is …

Mechanisms of mitochondrial respiratory adaptation

CF Bennett, P Latorre-Muro, P Puigserver - … Reviews Molecular Cell …, 2022 - nature.com
mitochondrial respiration to facilitate cellular adaptation to different metabolic and growth
conditions. In particular, we focus on transcriptional, … that promote mitochondrial respiratory …

Folding the mitochondrial UPR into the integrated stress response

NS Anderson, CM Haynes - Trends in cell biology, 2020 - cell.com
… When mitochondrial protein import capacity is reduced … drive transcription of genes involved
in mitochondrial proteostasis … the mitochondrial network with the induction of a mitochondrial