Review, Reviews
The molecular and cellular action properties of artemisinins: what has yeast told us?
Chen Sun and Bing Zhou
Artemisinin (ART) or Qinghaosu is a natural compound possessing superior anti-malarial activity. Although intensive studies have been done in the medicinal chemistry field to understand the structure-effect relationship, the biological actions of artemisinin are poorly understood and controversial. This review summarizes what we have learned from yeast about the basic biological properties of ARTs, as well as some key unanswered questions.
Chemical proteomics approach reveals the direct targets and the heme-dependent activation mechanism of artemisinin in Plasmodium falciparum using an activity-based artemisinin probe
Jigang Wang1,2,# and Qingsong Lin2
This article comments on work published by Wang et al. (Nat Commun, 2014), which provides insights into the mode-of-action of artemisinin and its specificity against malaria parasites.
Translational repression in malaria sporozoites
Oliver Turque1, Tiffany Tsao1, Thomas Li1 and Min Zhang1,2
This article comments on work published by Zhang et al. (PLoS Pathog, 2016), which summarizea recent advances in the translational repression of gene expression in the malaria sporozoite.
Chromatin binding and silencing: Two roles of the same protein Lem2
Ramón Ramos Barrales and Sigurd Braun
This article comments on work published by Barrales et al. (Genes Dev, 2016), which identifies the nuclear envelope protein Lem2, a homolog of metazoan lamin-associated proteins (LAPs), as a relevant factor for heterochromatin silencing and perinuclear localization in the fission yeast Schizosaccharomyces pombe.
When and where? Pathogenic Escherichia coli differentially sense host D-serine using a universal transporter system to monitor their environment
James P. R. Connolly and Andrew J. Roe
This article comments on work published by Connolly et al. (PLoS Pathog, 2016), which describes the discovery of a functional and previously uncharacterized D-serine uptake system in E. coli.
Signaling pathways and posttranslational modifications of tau in Alzheimer’s disease: the humanization of yeast cells
Jürgen J. Heinisch1 and Roland Brandt2
In the past decade, yeast have been frequently employed to study the molecular mechanisms of human neurodegenerative diseases, generally by means of heterologous expression of genes encoding the relevant hallmark proteins. Substantial posttranslational modifications of many of these proteins are required for the development and progression of potentially disease relevant changes. We give an overview on common modifications as they occur in tau during AD and discuss potential approaches to humanize yeast in order to create modification patterns resembling the situation in mammalian cells.
The bacterial cell cycle checkpoint protein Obg and its role in programmed cell death
Liselot Dewachter1, Natalie Verstraeten1, Maarten Fauvart1,2 and Jan Michiels1
This article comments on work published by Dewachter et al. (mBio, 2015), which identified a programmed cell death mechanism in Escherichia coli that is triggered by a mutant isoform of the essential GTPase ObgE.
Prohibitins: emerging host targets of bacteria and viruses at the plasma membrane, mitochondria, and cytoplasm
June 3, 2026
Prohibitins are emerging as central host hubs exploited by bacteria and viruses to rewire signaling and mitochondrial dynamics. The current review discusses Prohibitins in host-pathogen interplay and their potential as novel anti-infective targets.
Outer membrane vesicles in Vibrio species: Roles in biofilm formation and pathogenesis
June 2, 2026
This review explores current knowledge on outer membrane vesicles (OMVs) in Vibrio species, highlighting their roles in pathogenesis, host interaction, and marine ecology; and identifies major knowledge gaps, outlining key methodological challenges and future prospects for OMV-based applications.
The mechanism of Tat-dependent protein translocation
May 15, 2026
This review integrates mechanistically relevant biochemical, molecular, and structural studies on Tat-dependent translocation of folded proteins into an in its molecular detail new comprehensive explanation of how the Tat system mediates protein transport.
Protein arginine methyltransferases in protozoan parasites: a new path for antiparasitic chemotherapy?
February 12, 2026
This review discusses the activity and the relevance of arginine methyltransferases for the survival of pathogenic kinetoplastids, apicomplexans and amoebas, and how these enzymes could be exploited as drug targets.
Gut microbiota and ankylosing spondylitis: current insights and future challenges
August 25, 2025
This review explores the growing role of gut microbiota in AS and its potential to reshape targeted treatment strategies and facilitate development of adjunct therapies to address disease onset and progression.
Advancements in vaginal microbiota, Trichomonas vaginalis, and vaginal cell interactions: Insights from co-culture assays
May 15, 2025
This review updates co-culture and co-incubation techniques for studying interactions of Lactobacillus spp., representing a pre-dominant member of the healthy vaginal microbiota; Candida spp., the most abundant yeast in the vagina, and T. vaginalis, responsible for the most widespread nonviral STI worldwide.
Influence of cervicovaginal microbiota on Chlamydia trachomatis infection dynamics
April 15, 2025
This review examines the complex interplay between the cervicovaginal microbiome, C. trachomatis infection, and host immune responses, highlighting the role of metabolites such as short-chain and long-chain fatty acids, indole, and iron in modulating pathogen survival and host defenses.
Unveiling the molecular architecture of the mitochondrial respiratory chain of Acanthamoeba castellanii
March 31, 2025
This review provides a comprehensive overview of the mitochondrial res-piratory chain in A. castellanii, focusing on the key alternative components involved in oxidative phosphorylation and their roles in energy metabolism, stress response, and adaptation to various conditions.
Efflux pumps: gatekeepers of antibiotic resistance in Staphylococcus aureus biofilms
November 11, 2024
This review aims to elucidate the complex relationship between efflux pumps, antibiotic resistance and biofilm formation in S. aureus with the aim to aid in the development of potential therapeutic targets for combating S. aureus infections, especially those associated with biofilms.