@article{WagnerKunzChowdhuryetal.2019,
  author    = {Wagner, Fabienne and Kunz, Tobias C. and Chowdhury, Suvagata R. and Thiede, Bernd and Fraunholz, Martin and Eger, Debora and Kozjak-Pavlovic, Vera},
  title     = {Armadillo repeat-containing protein 1 is a dual localization protein associated with mitochondrial intermembrane space bridging complex},
  series = {PLoS ONE},
  volume    = {14},
  journal   = {PLoS ONE},
  number    = {10},
  doi       = {10.1371/journal.pone.0218303},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-202670},
  pages     = {e0218303},
  year      = {2019},
  abstract  = {Cristae architecture is important for the function of mitochondria, the organelles that play the central role in many cellular processes. The mitochondrial contact site and cristae organizing system (MICOS) together with the sorting and assembly machinery (SAM) forms the mitochondrial intermembrane space bridging complex (MIB), a large protein complex present in mammalian mitochondria that partakes in the formation and maintenance of cristae. We report here a new subunit of the mammalian MICOS/MIB complex, an armadillo repeat-containing protein 1 (ArmC1). ArmC1 localizes both to cytosol and mitochondria, where it associates with the outer mitochondrial membrane through its carboxy-terminus. ArmC1 interacts with other constituents of the MICOS/MIB complex and its amounts are reduced upon MICOS/MIB complex depletion. Mitochondria lacking ArmC1 do not show defects in cristae structure, respiration or protein content, but appear fragmented and with reduced motility. ArmC1 represents therefore a peripheral MICOS/MIB component that appears to play a role in mitochondrial distribution in the cell.},
  language  = {en}
}
@article{KunzKozjakPavlovic2019,
  author    = {Kunz, Tobias C. and Kozjak-Pavlovic, Vera},
  title     = {Diverse facets of sphingolipid involvement in bacterial infections},
  series = {Frontiers in Cell and Developmental Biology},
  volume    = {7},
  journal   = {Frontiers in Cell and Developmental Biology},
  number    = {203},
  doi       = {10.3389/fcell.2019.00203},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201757},
  year      = {2019},
  abstract  = {Sphingolipids are constituents of the cell membrane that perform various tasks as structural elements and signaling molecules, in addition to regulating many important cellular processes, such as apoptosis and autophagy. In recent years, it has become increasingly clear that sphingolipids and sphingolipid signaling play a vital role in infection processes. In many cases the attachment and uptake of pathogenic bacteria, as well as bacterial development and survival within the host cell depend on sphingolipids. In addition, sphingolipids can serve as antimicrobials, inhibiting bacterial growth and formation of biofilms. This review will give an overview of our current information about these various aspects of sphingolipid involvement in bacterial infections.},
  language  = {en}
}
@article{KunzGoetzSaueretal.2019,
  author    = {Kunz, Tobias C. and G{\"o}tz, Ralph and Sauer, Markus and Rudel, Thomas},
  title     = {Detection of chlamydia developmental forms and secreted effectors by expansion microscopy},
  series = {Frontiers in Cellular and Infection Microbiology},
  volume    = {9},
  journal   = {Frontiers in Cellular and Infection Microbiology},
  number    = {276},
  issn      = {2235-2988},
  doi       = {10.3389/fcimb.2019.00276},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-195716},
  year      = {2019},
  abstract  = {Expansion microscopy (ExM) is a novel tool to improve the resolution of fluorescence-based microscopy that has not yet been used to visualize intracellular pathogens. Here we show the expansion of the intracellular pathogen Chlamydia trachomatis, enabling to differentiate its two distinct forms, catabolic active reticulate bodies (RB) and infectious elementary bodies (EB), on a conventional confocal microscope. We show that ExM enables the possibility to precisely locate chlamydial effector proteins, such as CPAF or Cdu1, within and outside of the chlamydial inclusion. Thus, we claim that ExM offers the possibility to address a broad range of questions and may be useful for further research on various intracellular pathogens.},
  language  = {en}
}