eLife

Latest preprint reviews

1. Two Glu/Asp Residues Cooperatively Mediate an Early Step of ATP Hydrolysis in GHKL ATPases MutL and GyrB

   This article has 4 authors:

   1. Kenji Fukui
   2. Ayaka Shibuya
   3. Takeshi Murakawa
   4. Takato Yano

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     In this solid work, Fukui et al. re-examined the ATP hydrolysis mechanism in GHKL ATPases, revealing a cooperative role for two conserved acidic residues rather than a single one. This useful study used a range of biochemical and structural techniques on various mutants from different members of the GHKL ATPase family to test and validate their proposed mechanism. An updated and extended mechanistic model of ATP hydrolysis by this class of enzymes is proposed.

   Reviewed by eLife

2. Real-Time Embodied Experience Shapes High-Level Reasoning Under Altered Gravity

   This article has 4 authors:

   1. Hélène Grandchamp des Raux
   2. Tommaso Ghilardi
   3. Elisa Raffaella Ferrè
   4. Ori Ossmy

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This valuable study investigates whether high-level physical reasoning is grounded in real-time bodily and vestibular signals using an innovative combination of virtual tool-use tasks and galvanic vestibular stimulation. The evidence is incomplete, as the main claims rely on limited and partially exploratory effects, including uncorrected multiple comparisons and cross-study comparisons that weaken the strength of the conclusions. The work, if it can be supported by clearer statistical support and more cautious interpretation, will be of interest to researchers in embodied cognition and physical reasoning.

   Reviewed by eLife

3. Naturalistic Audiovisual Stimulation Reveals the Tonotopic Organization of Human Auditory Cortex

   This article has 2 authors:

   1. Nicholas Hedger
   2. Tomas Knapen

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This valuable study uses large-scale 7T naturalistic fMRI data and nonlinear pRF modeling to map the tonotopic organization of the human auditory cortex, linking spectral tuning to speech selectivity and cortical hierarchy. The evidence is solid, providing a compelling demonstration that movie-based stimuli can recover robust population-level auditory maps and offering useful tools for leveraging existing datasets, although there is room for improvement in relating static tonotopy to dynamic speech processing and in presentation clarity. The study will be of interest to a broad audience working on auditory cortex organization and mapping.

   Reviewed by eLife

4. SPEx: Compartment-Resolved Proteomics via Expansion Microscopy–Guided Microdissection

   This article has 5 authors:

   1. Curdin A. Franziscus
   2. Alexia Ferrand
   3. Oliver Biehlmaier
   4. Alexander Schmidt
   5. Anne Spang

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This is an important study describing 'SPEx', a broadly accessible method that combines cell expansion, laser microdissection, and mass spectrometry to enable subcellular proteomic profiling. The authors provide convincing evidence that this flexible integration of established techniques provides a robust and practical approach for compartment-resolved spatial proteomics. The authors support their main claims with appropriate validation across multiple subcellular compartments and show that the method can recover known markers while also identifying previously uncharacterized components. Overall, the work is likely to be of broad interest to cell and molecular biologists, particularly those seeking scalable and cost-effective strategies for mapping organelle composition.

   Reviewed by eLife

5. Loose coupling between Ca ²⁺ channels and release sensors as a synaptic correlate of higher order brain function

   This article has 6 authors:

   1. Max Schwarze
   2. Grit Bornschein
   3. Antonia Brunner
   4. Akanksha Arshia
   5. Simone Brachtendorf
   6. Hartmut Schmidt

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     By using a combination of patch clamp recordings, calcium imaging and computer modeling, the authors analyze the spatial distribution of voltage gated calcium channels at glutamatergic synapses formed between layer 5 pyramidal neurons (L5PNs) and between layer 2/3 and L5PNs in the prefrontal cortex (PFC) and primary somatosensory cortex (S1); they conclude that the calcium channel-vesicle coupling is looser in the PFC compared to S1, although additional experiments are needed to determine how the distinct functional characteristics of these synapses in different brain regions might affect data interpretation. Overall, these findings are important because they have implications for shaping synaptic plasticity and neural circuit function across brain regions. They are solid because they are based on the use of a multi-pronged approach, although the presentation would benefit from stronger integration of the current findings with the existing literature and a more explicit discussion of potential limitations and confounding factors for data interpretation.

   Reviewed by eLife

6. Endocardial TIE1 synergizes with TIE2 to regulate the atrial internal muscular network assembly

   This article has 11 authors:

   1. Kai Ding
   2. Beibei Xu
   3. Xinhao Yu
   4. Xiwen Jia
   5. Taotao Li
   6. Xin Shen
   7. Junda Li
   8. Xudong Cao
   9. Yahui Liu
   10. Zhen Zhang
   11. Yulong He

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This study reports the relative importance of Tie1 and Tie2 signaling for atrial versus ventricular trabeculation. It is an important study and is one of the few works to date that have carefully and simultaneously analyzed these two processes. In line with a previous study in zebrafish, the authors demonstrate key differences between atrial and ventricular trabeculation. While the imaging and quantitative data were conducted with solid and validated methodology throughout the manuscript, the work would benefit from more rigourous approaches where Tie1/2 signaling is disrupted prior to the onset of atrial/ventricular trabeculation, to allow for a more direct comparison.

   Reviewed by eLife

7. Syntaxin11 Deficiency Inhibits CRAC Channel Priming to Suppress Cytotoxicity and Gene Expression in T Lymphocytes

   This article has 17 authors:

   1. Sritama Datta
   2. Abhikarsh Gupta
   3. Kunal Mukesh Jagetiya
   4. Resmi Bera
   5. Vikas Tiwari
   6. Atharva Rahul Yande
   7. Megumi Yamashita
   8. Abdul Rishad
   9. Vishal Malik
   10. Sreejith Raran-Kurussi
   11. Sandra Ammann
   12. Mohammad Shahrooei
   13. Kalyaneswar Mandal
   14. Ramanathan Sowdhamini
   15. Murali Prakriya
   16. Adish Dani
   17. Monika Vig

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This study reports a novel function for syntaxin 11, a specialized SNARE protein critical for the immune system whose mutations cause familial hemophagocytic lymphohistiocytosis type 4. The data convincingly show that depletion of STX11 impairs store-operated calcium entry in Jurkat T cells and that this defect is recapitulated in primary cells from a patient suffering from the disease; the authors further show that the syntaxin interacts with the pore subunit of the ORAI1 channel and propose that it primes the channel by promoting the assembly of multimers before activation by its endogenous ligand, the ER Ca2+ sensing protein STIM1. This is a conceptually important claim that challenges the prevailing view that all structural transitions in ORAI1 are STIM-driven. The data are high-quality and broadly consistent with the interpretation, but alternative mechanisms for the defects are not considered; additional work should rule out vesicular trafficking, discuss other mechanisms, and address methodological issues.

   Reviewed by eLife

8. Mitochondrial metabolic remodeling drives innate immune activation in Drosophila hemocytes

   This article has 8 authors:

   1. Daewon Lee
   2. Ferdinand Koranteng
   3. Nuri Cha
   4. Sangho Yoon
   5. Kyung-Tae Lee
   6. Jin-Wu Nam
   7. Young V Kwon
   8. Jiwon Shim

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This important study provides detailed insights into the metabolic states of hemocyte populations across developmental stages and in both physiological and pathological contexts, including during immune challenge. The study provides convincing evidence by comparing the relative utilization of glycolysis and oxidative phosphorylation in Drosophila larval immune cells, and can have implications for metabolic programs that shape immune function in health and disease.

   Reviewed by eLife

9. An engineered multi-step differentiation program in Escherichia coli for self-organized spatial patterning

   This article has 7 authors:

   1. Emanuele Boni
   2. Hélène Siboulet
   3. Giacomo Ceracchini
   4. Içvara Aor
   5. Gábor Holló
   6. Hadiastri Kusumawardhani
   7. Yolanda Schaerli

   This article has been curated by 1 group:

   • Curated by eLife

     eLife Assessment

     This valuable study demonstrates that a multi-step differentiation programme in bacteria combining a bistable switch with two quorum-sensing systems is capable of generating autonomous and self-organized spatial patterns. The evidence for the core engineering system supporting patterning across several conditions is convincing, albeit incomplete for the stronger differentiation/maturation claims because the irreversibility of the proposed states is not consistently established, and some modelling and conceptual interpretation details require further clarification.

   Reviewed by eLife

10. Transitory enhancement of GATA2 chromatin engagement during early erythroid differentiation

    This article has 7 authors:

    1. John W Hobbs
    2. Samuel J Taylor
    3. Rajni Kumari
    4. Nayem Haque
    5. LouLou Victor
    6. Ulrich Steidl
    7. Robert A Coleman

    This article has been curated by 1 group:

    • Curated by eLife

      eLife Assessment

      This important study combines single-molecule imaging and CUT&TAG to address the molecular mechanism underlying the differentiation process that initiates the formation of red blood cells in the bone marrow. The authors provide evidence that the transcription factor GATA2 transiently associates with a new set of genomic loci early in the differentiation process before it is replaced by GATA1. Together, the experiments across three biological systems are solid, but they could benefit from additional details and controls to strengthen the conclusions.

    Reviewed by eLife