eLife

Latest preprint reviews

1. The type VI secretion system governs strain maintenance in a wild mammalian gut microbiome

   This article has 13 authors:

   1. Beth A. Shen
   2. Kyle L. Asfahl
   3. Bentley Lim
   4. Savannah K. Bertolli
   5. Samuel S. Minot
   6. Matthew C. Radey
   7. Kelsi Penewit
   8. Billy Ngo
   9. Stephen J. Salipante
   10. Christopher D. Johnston
   11. S. Brook Peterson
   12. Andrew L. Goodman
   13. Joseph D. Mougous

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This fundamental work significantly advances our understanding of how contact-dependent antagonism enables keystone bacteria to establish and maintain their niche over time. The evidence obtained is convincing, supporting most of the conclusions drawn. This work will be of significant interest to the microbiome research community.

   Reviewed by eLife

2. Cytoplasmatic polyadenylation of mRNA by TENT5A is critical for enamel mineralization

   This article has 15 authors:

   1. Goretti Aranaz-Novaliches
   2. Olga Gewartowska
   3. Frantisek Spoutil
   4. Seweryn Mroczek
   5. Pavel Talacko
   6. Karel Harant
   7. Ana-Matilde Augusto-Vale
   8. Irena Krejzova
   9. Carlos Eduardo Madureira Trufen
   10. Pawel Krawczyk
   11. Ales Benda
   12. Vendula Novosadová
   13. Radislav Sedlacek
   14. Andrzej Dziembowski
   15. Jan Prochazka

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This study reports an important and novel finding that TENT5A, an enzyme involved in fine-tuning poly(A) tail length on selected mRNAs, is required for proper enamel mineralization in mice. The evidence supporting the authors' conclusion that reduced expression of enamel matrix proteins (EMPs) in TENT5A-deficient mice results from shortened poly(A) tails remains incomplete, as TENT5A may possess additional functions independent of post-transcriptional regulation that are not addressed in the current study.

   Reviewed by eLife

3. Strong mnemonic prediction errors increase cognitive control, attention, and arousal

   This article has 4 authors:

   1. Alice M Xue
   2. Jenna Jokhani
   3. Anthony M Norcia
   4. Anthony D Wagner

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This important study characterizes a cascade of neural processes triggered by memory-based prediction errors. The study uses an impressive collection of approaches and methods to characterize and measure cognitive control, arousal, and memory changes as a function of memory-based violations. The analyses are technically sophisticated and rigorous and, taken together, provide solid evidence that there are multiple processes accompanying prediction errors, and that they differentially relate to successful encoding. The manuscript would be much improved by the addition of a discussion or visual schematic that integrates the numerous findings together into a more coherent model.

   Reviewed by eLife

4. Opposite and complementary roles of the two calcium thresholds for inducing LTP and LTD in models of striatal projection neurons

   This article has 1 author:

   1. Daniel Trpevski

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This computational study constitutes an extension to prior work on biophysical calcium-based synaptic plasticity rules with metaplasticity, investigating how single neurons can learn to perform non-linear pattern classification. This important work presents a significantly simpler solution to the studied problem with potentially broad applicability, there is however incomplete evidence to support the core conclusions.

   Reviewed by eLife

5. PSD-95 drives binocular vision maturation critical for predation

   This article has 5 authors:

   1. Subhodeep Bhattacharya
   2. Livia JF Wilod Versprille
   3. Cornelia Schöne
   4. Oliver M Schlüter
   5. Siegrid Löwel

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This valuable study describes significant differences in prey capture behavior between PSD-95 knock-out and wild-type mice, despite prior work by the same authors showing only modest visual deficits in the former. The data convincingly demonstrated prey capture performance in PSD-95 knock-out mice to improve under monocular viewing conditions. However, this finding alone was inadequate to support the interpretation of results as revealing a deficit in binocular visual integration, especially given the lack of eye and head tracking data or consideration of alternative explanations for the observed behavior.

   Reviewed by eLife

6. Transition of Staphylococcus aureus tetracycline resistance plasmid pT181 from independent multicopy replicon to predominantly integrated chromosomal element over 65 years

   This article has 4 authors:

   1. Megan A Phillips
   2. Robert A Petit
   3. Daniel B Weissman
   4. Timothy D Read

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     Using genome databases, the authors performed solid bioinformatic analyses to trace the genomic history of the clinically relevant Staphylococcus aureus tetracycline resistance plasmid pT181 over the last seven decades. They discovered that this element has transitioned from a multicopy plasmid to a chromosomally integrated element, and the work represents a valuable demonstration of the use of publicly available data to investigate plasmid biology and inform clinical epidemiology. This work will appeal to researchers interested in staphylococcal evolution and plasmid biology.

   Reviewed by eLife

7. A proteome-wide biochemical screen defines binding determinants of the core autophagy protein LC3B

   This article has 6 authors:

   1. Jennifer Kosmatka
   2. Cong Liu
   3. Jackson C. Halpin
   4. Daniel Lim
   5. Joseph H. Davis
   6. Amy E. Keating

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This study is a valuable contribution that comprehensively identifies and characterizes LC3B-binding peptides through a bacterial cell-surface display screen covering approximately 500,000 human peptides. The data presented are solid, although this approach has limitations (e.g., it cannot assess the effects of post-translational modifications, which are often important for LIR-mediated interactions). Validation of the newly identified binding peptides by demonstrating their interactions with full-length proteins in cells would further strengthen this manuscript.

   Reviewed by eLife

8. Juvenile reinstatement of TCF4 in Pitt-Hopkins syndrome model mice reveals a critical window for genetic intervention

   This article has 6 authors:

   1. Lucas M James
   2. Carlee A Friar
   3. Siyuan Liang
   4. Eric B Gao
   5. Alain. C Burette
   6. Benjamin D Philpot

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This is an important study that identifies the developmental time window during which re-expression of TCF4 mutated in Pitt-Hopkins syndrome, can rescue phenotypic features of brain function in a TCF4 knockout mouse. The study presents compelling data using a viral transgenic intersection approach to show that TCF4 expression is required early in perinatal life. These findings have implications for the timing of possible gene therapy in people with Pitt-Hopkins-associated TCF4 mutations.

   Reviewed by eLife

9. Synaptotagmin-7 is required for synchronous but not asynchronous facilitation of glutamate release at cortical boutons

   This article has 8 authors:

   1. Dimitris Kotzadimitriou
   2. Helen Langley
   3. Eleanor McGowan
   4. Philipe RF Mendonca
   5. Erica Tagliatti
   6. Yulia Timofeeva
   7. Shyam S Krishnakumar
   8. Kirill E Volynski

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This important work substantially advances our understanding of the role of synaptotagmin-7 (Syt7) in short-term plasticity at cortical glutamatergic synapses. The evidence supporting the conclusions is convincing, with rigorous and elegant quantal-level iGluSnFR imaging and failure-based analyses at single boutons. The work will be of broad interest to synaptic physiologists and molecular biologists.

   Reviewed by eLife

10. A translational transcriptomic signature of vaccine reactogenicity for the evaluation of novel formulations

    This article has 4 authors:

    1. Jérémie Becker
    2. Maroussia Roelens
    3. Kendra Reynaud
    4. Laurent Beloeil

    This article has been curated by 1 group:

    • Curated by eLife

      eLife Assessment

      This study proposes a cross-species transcriptomic framework to predict vaccine reactogenicity, with implications for preclinical vaccine safety assessment. The findings show that mouse muscle transcriptomic signatures capture conserved inflammatory programs and can identify highly reactogenic formulations, with supportive but limited evidence for finer discrimination among licensed human vaccines. Overall, the work establishes a valuable foundation for translational biomarkers of reactogenicity, although the strength of evidence for broad cross-species predictive performance remains incomplete and would benefit from further validation.

    Reviewed by eLife