C. Leterrier

Surpassing Light Inhomogeneities in Structured-Illumination Microscopy with FlexSIM

This paper introduces FlexSIM, a SIM reconstruction method that handles imaging challenges and achieves state-of-the-art performance on open datasets.

The actin-spectrin submembrane scaffold restricts endocytosis along proximal axons

The paper investigates how the actin-spectrin scaffold in axons regulates clathrin-mediated endocytosis, finding that spectrin clearings restrict pit formation and endocytic activity.

pHusion: A robust and versatile toolset for automated detection and analysis of exocytosis

pHusion is a toolkit for automated exocytosis analysis, showing differences in exocytic frequency and dynamics across cell types.

Microtubules under mechanical pressure can breach dense actin networks

The paper shows microtubules can breach dense actin networks under mechanical pressure when immobilized.

Robust and fast multicolor Single Molecule Localization Microscopy using spectral separation and demixing

This paper evaluates two methods to speed up multicolor SMLM by using spectral separation and demixing, showing their effectiveness in reducing crosstalk and enabling three-dimensional imaging.

High-fidelity 3D live-cell nanoscopy through data-driven enhanced super-resolution radial fluctuation

This paper introduces eSRRF, an enhanced super-resolution imaging method that improves image fidelity and extends to 3D imaging using multi-focus microscopy.

Microbiota and stress: a loop that impacts memory

This study shows that chronic stress alters gut microbiota in quails, and transferring this microbiota to germ-free hosts impairs memory and increases anxiety-like behavior.

Training level reveals a dynamic dialogue between stress and memory systems in birds

This study shows chronic stress affects spatial memory in birds depending on training level and emotional state, but not cue-based memory.

Fast scanned widefield scheme provides tunable and uniform illumination for optimized SMLM on large fields of view

This paper introduces ASTER, a new illumination technique that enables uniform and tunable illumination for SMLM over large fields of view, improving imaging precision and throughput.

Stress fibers are embedded in a contractile cortical network.

This study investigates how actin bundles are embedded in a contractile cortical network and how this affects traction force distribution in cells.

vLUME: 3D Virtual Reality for Single-molecule Localization Microscopy

vLUME is a VR software for visualizing 3D SMLM data, enabling segmentation and quantification of fluorescence puncta with high fidelity.

Ultrastructure of the axonal periodic scaffold reveals a braid-like organization of actin rings

The paper uses advanced microscopy techniques to reveal the ultrastructure of axonal actin rings, showing they are braided structures composed of intertwined actin filaments and spectrins.

About samples, giving examples: Optimized Single Molecule Localization Microscopy

This paper provides detailed protocols for optimizing Single Molecule Localization Microscopy workflows, focusing on sample fixation, immunostaining, and data processing to enhance image quality and biological insights.

Combining 3D single molecule localization strategies for reproducible bioimaging

This paper develops a 3D super-resolution imaging technique combining PSF shaping and SAF for improved axial localization and multicolor imaging.

Self-repair protects microtubules from their destruction by molecular motors

The paper investigates how molecular motors affect microtubule stability and discovers a self-repair mechanism that counteracts motor-induced damage.

Spontaneous intake and long-term effects of essential oils after a negative postnatal experience in chicks

This study tests if broiler chicks can spontaneously drink essential oils to mitigate the effects of a delayed postnatal placement, finding partial mitigation of growth reduction but not overall performance.

Automating multimodal microscopy with NanoJ-Fluidics

The paper introduces NanoJ-Fluidics, an open-source system for automating multimodal microscopy workflows, demonstrating its ability to perform complex imaging experiments with high reproducibility.

NanoJ-SQUIRREL: quantitative mapping and minimisation of super-resolution optical imaging artefacts

NanoJ-SQUIRREL quantitatively maps and minimizes super-resolution imaging artefacts by comparing diffraction-limited and super-resolution images across various techniques.