Giardia duodenalis: biology and pathogenesis

RD Adam - Clinical microbiology reviews, 2021 - Am Soc Microbiol
Giardia duodenalis captured the attention of Leeuwenhoek in 1681 while he was examining
his own diarrheal stool, but, ironically, it did not really gain attention as a human pathogen …

Lessons from the deep: mechanisms behind diversification of eukaryotic protein complexes

G Prokopchuk, A Butenko, JB Dacks… - Biological …, 2023 - Wiley Online Library
Genetic variation is the major mechanism behind adaptation and evolutionary change. As
most proteins operate through interactions with other proteins, changes in protein complex …

Molecular pathway of mitochondrial preprotein import through the TOM–TIM23 supercomplex

X Zhou, Y Yang, G Wang, S Wang, D Sun… - Nature Structural & …, 2023 - nature.com
Over half of mitochondrial proteins are imported from the cytosol via the pre-sequence
pathway, controlled by the TOM complex in the outer membrane and the TIM23 complex in …

Structural basis of mitochondrial protein import by the TIM23 complex

SI Sim, Y Chen, DL Lynch, JC Gumbart, E Park - Nature, 2023 - nature.com
Mitochondria import nearly all of their approximately 1,000–2,000 constituent proteins from
the cytosol across their double-membrane envelope,,,–. Genetic and biochemical studies …

Adaptation of the late ISC pathway in the anaerobic mitochondrial organelles of Giardia intestinalis

A Motyčková, L Voleman, V Najdrová… - PLoS …, 2023 - journals.plos.org
Mitochondrial metabolism is entirely dependent on the biosynthesis of the [4Fe-4S] clusters,
which are part of the subunits of the respiratory chain. The mitochondrial late ISC pathway …

Evolution of mitochondrial protein import–lessons from trypanosomes

A Schneider - Biological chemistry, 2020 - degruyter.com
The evolution of mitochondrial protein import and the systems that mediate it marks the
boundary between the endosymbiotic ancestor of mitochondria and a true organelle that is …

Extreme mitochondrial reduction in a novel group of free-living metamonads

SK Williams, J Jerlström Hultqvist, Y Eglit… - Nature …, 2024 - nature.com
Metamonads are a diverse group of heterotrophic microbial eukaryotes adapted to living in
hypoxic environments. All metamonads but one harbour metabolically altered …

Genomics of preaxostyla flagellates illuminates the path towards the loss of mitochondria

LVF Novák, SC Treitli, J Pyrih, P Hałakuc… - Plos …, 2023 - journals.plos.org
The notion that mitochondria cannot be lost was shattered with the report of an oxymonad
Monocercomonoides exilis, the first eukaryote arguably without any mitochondrion. Yet …

The hydrogenosome of Trichomonas vaginalis

J Tachezy, A Makki, I Hrdý - Journal of Eukaryotic Microbiology, 2022 - Wiley Online Library
This review is dedicated to the 50th anniversary of the discovery of hydrogenosomes by
Miklós Müller and Donald Lindmark, which we will celebrate the following year. It was a long …

Reduced mitochondria provide an essential function for the cytosolic methionine cycle

J Zítek, Z Füssy, SC Treitli, P Peña-Diaz, Z Vaitová… - Current Biology, 2022 - cell.com
The loss of mitochondria in oxymonad protists has been associated with the redirection of
the essential Fe-S cluster assembly to the cytosol. Yet as our knowledge of diverse free …