Review, Reviews
Functions and regulation of the MRX complex at DNA double-strand breaks
Elisa Gobbini1, Corinne Cassani1, Matteo Villa1, Diego Bonetti2 and Maria Pia Longhese1
DNA double-strand breaks (DSBs) pose a serious threat to genome stability and cell survival. Cells possess mechanisms that recognize DSBs and promote their repair through either homologous recombination (HR) or non-homologous end joining (NHEJ). The present review focuses mainly on recent works in the budding yeast Saccharomyces cerevisiae to highlight structure and regulation of the evolutionary conserved Mre11-Rad50-Xrs2 (MRX) complex as well as its interplays with Tel1.
Inhibition of Zika virus by Wolbachia in Aedes aegypti
Eric Pearce Caragata, Heverton Leandro Carneiro Dutra and Luciano Andrade Moreira
This article comments on work published by Dutra et al. (Cell Host Microbe, 2016), which investigated the potential of Wolbachia infections in Aedes aegypti to restrict infection and transmission of Zika virus.
Syphilis: Re-emergence of an old foe
Lola V. Stamm
Syphilis is caused by infection with Treponema pallidum subsp. pallidum, a not-yet-cultivable spiral-shaped bacterium that is usually transmitted by sexual contact with an infected partner or by an infected pregnant woman to her fetus. This review provides insights into the etiology, epidemiology, clinical manifestation, diagnosis, treatment and prevention of syphilis.
Trichomoniasis – are we giving the deserved attention to the most common non-viral sexually transmitted disease worldwide?
Camila Braz Menezes, Amanda Piccoli Frasson, Tiana Tasca
Trichomonas vaginalis is the etiologic agent of trichomoniasis, the most common non-viral sexually transmitted disease (STD) in the world. This article contributes to claim the attention of public health policies to control this STD.
House of cellulose – a new hideout for drug tolerant Mycobacterium tuberculosis
Ashwani Kumar
This article comments on work published by Trivedi et al. (Nat Commun, 2016), which shows that Mycobacterium tuberculosis cells organise themselves into biofilms in response to intracellular thiol reductive stress.
Antibiotic use in childhood alters the gut microbiota and predisposes to overweight
Katri Korpela and Willem M de Vos
This article comments on work published by Korpela et al. (Nat Commun, 2016), which investigates the correlation between the use of antibiotics in early life and the excessive weight gain in later childhood.
Evidence for the hallmarks of human aging in replicatively aging yeast
Georges E. Janssens, Liesbeth M. Veenhoff
Recently, efforts have been made to characterize the hallmarks that accompany and contribute to the phenomenon of aging, as most relevant for humans. Remarkably, studying the finite lifespan of the single cell eukaryote budding yeast has been paramount for our understanding of aging. Here, we compile observations from literature over the past decades of research on replicatively aging yeast to highlight how the hallmarks of aging in humans are present in yeast.
Bacterial outer membrane vesicle biogenesis: a new mechanism and its implications
Sandro Roier, Franz G. Zingl, Fatih Cakar, and Stefan Schild
This article comments on work published by Roier et al. (Nat Commun, 2016), which proposes a novel and highly conserved bacterial outer membane vesicle biogenesis mechanism based on phospholipid accumulation in the outer leaflet of the outer membrane.
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.