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  • In this Journal Club, Anja Spang discusses the discovery of nanosized archaea, transforming our knowledge of archaeal phylogeny and shedding light on their roles in ecology and evolution.

    • Anja Spang
    Journal Club
  • In this Journal Club, Chelsey Spriggs discusses how the study of simian virus 40 (SV40) revealed a key sequence in the large T antigen that directs its transport into the cell nucleus, advancing our understanding of nuclear import mechanics.

    • Chelsey C. Spriggs
    Journal Club
  • In this Journal Club, Edmund Loh explores the pioneering work of Jun-Ichi Tomizawa and colleagues, which uncovers the importance of a small RNA in plasmid replication and elucidates its mechanism of action.

    • Edmund Loh
    Journal Club
  • In this Journal Club, Lisa Maier explores Abigail Salyers’ groundbreaking research on Bacteroides thetaiotaomicron, focusing on how she established a new genetic system and investigated how these gut bacteria bind and use starch, uncovering important insights into their metabolism.

    • Lisa Maier
    Journal Club
  • In this Journal Club, Rebecca Shapiro discusses the discovery of the earliest antifungal drug, nystatin, by pioneering women Elizabeth Hazen and Rachel Brown.

    • Rebecca S. Shapiro
    Journal Club
  • In this Journal Club, Tao Zuo discusses a study by Gogokhia et al. who found that gut bacteriophages can alter mucosal immunity to impact mammalian health.

    • Tao Zuo
    Journal Club
  • This study shows that intercellular long extensions promote the evasion of antibody neutralization and the efficient intercellular transmission of chikungunya virus in vitro and in vivo.

    • Andrea Du Toit
    Research Highlight
  • This month’s Genome Watch highlights the use of high-depth genome-centric approaches to further our understanding of the human gut microbiome within the context of industrialized and non-industrialized lifestyles.

    • Robert M. Bowers
    Genome Watch
  • This study shows that a gut peptide is active against virulent forms of Candida albicans, thus contributing to the maintenance of fungal commensalism.

    • Andrea Du Toit
    Research Highlight
  • This Genome Watch highlights how the integration of genomic surveillance with epidemiological or clinical data can help understand pathogen transmission and improve public health interventions for infectious disease control.

    • Amber Barton
    • Caroline Colijn
    Genome Watch
  • In this study, Huang et al. discover Delftia tsuruhatensis TC1, a mosquito symbiotic bacterium that inhibits parasite development via the secretion of a small molecule.

    • Agustina Taglialegna
    Research Highlight
  • In this study, Sharafutdinov et al. report a single nucleotide polymorphism in the gene encoding the HtrA protease of Helicobacter pylori that is associated with gastric cancer.

    • Agustina Taglialegna
    Research Highlight
  • The forthcoming UN summit marks the halfway point to 2030 and presents an important milestone in global efforts to address various challenges, including those related to climate change and environmental preservation. The UN SDGs include several related to microorganisms and climate change. Microbiology research is key to understanding and mitigating climate change, and in maintaining the health of terrestrial and aquatic ecosystems (SDGs 13, 14 and 15).

    • Janet K. Jansson
    Comment
  • This study shows that Haloferax volcanii uses its type IV pili for cell attachment to a surface and mechanical cohesion between cells under flow conditions, thus promoting biofilm development.

    • Andrea Du Toit
    Research Highlight
  • Infectious diseases markedly influence progress towards the SDGs. Pandemics and global inequity have hindered progress towards the health targets, highlighting humanity’s interconnectedness and shared vulnerability to new infectious agents. Enhanced global collaboration and partnerships in training, surveillance, research and innovation are essential to reach the health SDGs by 2030.

    • Quarraisha Abdool Karim
    • Salim S. Abdool Karim
    Comment
  • In this study, Gül et al. show that usage of different carbon sources by Enterobacteriaceae strains determines their expansion and co-existence in the mouse gut and favours plasmid transfer.

    • Agustina Taglialegna
    Research Highlight