Publications
DNA polymerase III protein, HolC, helps resolve replication/transcription conflicts
May 6, 2021
This article comments on work published by Cooper et al. (mBio, 2021), which isolated and identified spontaneous suppressor mutants in a strain devoid of the holC gene, which encodes an accessory protein to the core clamp loader complex and is the only protein of the DNA polymerase III holoenzyme that binds to single-strand DNA binding protein.
Proanthocyanidin-enriched cranberry extract induces resilient bacterial community dynamics in a gnotobiotic mouse model
April 29, 2021
This study investigates the effect of a water-soluble, proanthocyanidin-rich cranberry juice extract on the short-term dynamics of a human-derived bacterial community in a gnotobiotic mouse model.
Too much of a good thing: Overproduction of virulence factors impairs cryptococcal pathogenicity
April 20, 2021
This article comments on work published by Reuwsaat et al. (mBio, 2021), which identified the transcription factor Pdr802 as essential for Cryptococcus neoformans adaptation to and survival under host conditions both in vitro and in vivo.
Dry biocleaning of artwork: an innovative methodology for Cultural Heritage recovery?
April 15, 2021
This work proposes an innovative methodology based on applied biotechnology for the recovery of altered stonework: the "dry biocleaning", which envisages the use of dehydrated microbial cells without the use of free water or gel-based matrices.
Mechanisms underlying lactic acid tolerance and its influence on lactic acid production in Saccharomyces cerevisiae
April 14, 2021
This article reviews the manner in which Saccharomyces cerevisiae deals with the accumulation of lactic acid as a singular stress factor as well as in combination with other stresses. In addition, different methods to improve lactic acid tolerance in S. cerevisiae using targeted and non-targeted engineering methods are discussed.
Neuropathogenesis caused by Trypanosoma brucei, still an enigma to be unveiled
April 5, 2021
This Editorial addresses the meningo-encephalitic stage of Trypanosoma brucei infection and the resultig neuropathogenesis as well as the impact that the application of tools developed in the last years in the field of neuroscience will have on the study of neglected tropical diseases.
Aeration mitigates endoplasmic reticulum stress in Saccharomyces cerevisiae even without mitochondrial respiration
March 31, 2021
This work demonstrates a scenario, in which aeration acts beneficially on Saccharmyces cerevisiae cells even under fermentative conditions.
Means of intracellular communication: touching, kissing, fusing
April 13, 2021
This work highlights different aspects of communication between organelles, including the importance of organellar contact sites.