1. 4 Aug 2025 Journal Article ACS Biomaterials Science & Engineering

    Interpenetrating Polymer Network Hydrogel Composition Alters Encapsulated MSC Spreading and In Vivo Degradation Behavior

    Abstract

    An interpenetrating polymer network (IPN) hydrogel was developed for the three-dimensional (3D) culture of multipotent mesenchymal stromal cells (MSCs) with the aim of independently controlling cell spreading and material modulus. Based on our previous studies, we formulated a semisynthetic material composed of two networks: a covalent network of poly(ethylene glycol)

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  2. 1 Aug 2025 Journal Article International Wound Journal

    Rheological Assessment for Determining Form Stability of Wound Dressings

    Amit Gefen, Daphne Weihs, Astrid Fremau, Youtha Van den Eynde, Eveline Torfs
    Abstract

    The classification of wound care products as form-stable dressings remains challenging due to the lack of objective and quantitative, material-science-based criteria. This study introduces a rheological testing framework to determine form stability of wound dressing materials. Using dynamic, oscillatory shear rheology, we evaluated the viscoelastic properties and

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  3. 1 Aug 2025 Journal Article Materials Today Bio

    Three-dimensional cellular construct with impregnated silicon nanowires for intracellular optoelectronic biointerface

    Abstract

    Three-dimensional tissue models are considered a more comprehensive replica of the in vivo microenvironment than their traditional monolayer counterparts. Therefore, tissue engineering methods have the potential to revolutionize biomedical research by allowing researchers to shift away from animal models while improving model relevance. However, while state-of-the-art

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  4. 31 Jul 2025 Journal Article Biophysical Journal

    Computational insights on drug effect on intrinsic stochasticity of mouse pacemaker cell activity

    Abstract

    In sinoatrial node cells (SANC), stochastic Ca2+ release from the sarcoplasmic reticulum (SR) interacts with membrane channels, inducing their stochastic opening and closing, leading to inter-beat interval (IBI) variability (BIV). Additionally, stochastic neurotransmitter release activates cAMP/PKA signaling, influencing membrane channels and SR proteins, further

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  5. 21 Jul 2025 Preprint bioRxiv

    Physics-Informed Generative Model for 3D Localization Microscopy

    Abstract

    Localization microscopy techniques have overcome the diffraction limit, enabling nanoscale biological imaging by precisely determining the positions of individual emitters. However, the performance of deep learning methods commonly applied to these tasks often depends significantly on the quality of training data, typically generated through simulation. Creating

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  6. 18 Jul 2025 Journal Article Radiology: Imaging Cancer

    Radiomics-based Machine Learning Prediction of Neoadjuvant Chemotherapy Response in Breast Cancer Using Physiologically Decomposed Diffusion-weighted MRI

    Maya Gilad, Savannah C Partridge, Mami Iima, Rebecca Rakow-Penner MD, Moti Freiman
    Abstract

    A machine learning model including radiomics features extracted from physiologically decomposed diffusion-weighted MRI data achieved higher performance in predicting pathologic complete response following neoadjuvant chemotherapy for breast cancer compared with baseline and benchmark models.

  7. 11 Jul 2025 Preprint bioRxiv

    Extracellular Vesicles Mediate Glucose Regulation by GLUT4-Overexpressing Engineered Muscle Tissue in T2D Mice

    Hagit Shoyhet, Yahel Cohen, Yifat Herman-Bachinsky, Irit Rosenhek-Goldian, Roman Kamyshinsky, Eran Horenstein, Shulamit Levenberg
    Abstract

    Type 2 diabetes (T2D) is characterized by impaired glucose uptake in skeletal muscle and adipose tissues, which contributes to systemic hyperglycemia. GLUT4 is a crucial component in insulin-stimulated glucose uptake and its expression as well as translocation are impaired in T2D onset. This study explored the role of extracellular vesicles (EVs) derived from

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  8. 11 Jul 2025 Journal Article Frontiers in Systems Neuroscience

    Licking Microstructure Behavior Classifies a Spectrum of Emotional States in Mice

    Randa Salalha, Federica Cruciani, Micky Holzman, Gil Ben David, Yam Amir, Firas Mawase, Kobi Rosenblum
    Abstract

    Measuring precise emotional tagging for taste information, with or without the use of words, is challenging. While affective taste valence and salience are core components of emotional experiences, traditional behavioral assays for taste preference, which often rely on cumulative consumption, lack the resolution to distinguish between different affective states, such

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  9. 8 Jul 2025 Patent Applied at: JP, WO, EP, US, CA, CN, AU, IL

    Treatment of cardiac decompensation, pulmonary congestion and dyspnea

    Abstract

    A method for treatment of cardiac problems includes performing modulation of a cardiac rhythm of a patient by increasing a number of heart beats the patient during time interval with high pleural pressure relative to the number during low (negative) pleural pressure, wherein an amplitude of the modulation of the cardiac rhythm between these segments is determined by

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  10. 1 Jul 2025 Patent Applied at: US, WO

    Compositions and methods for detection of genomic variations

    Abstract

    The present invention concerns compositions, kits and methods for genetic variation detection and classification. These methods combine the specificity of a ligation reaction with the single-molecule sensitivity of nanopore biosensors. This invention can achieve clinical detection of many diseases, including bacterial infections and cancer entities, by identification

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