NODOVOX | Discovery

Simultaneous assessment of plasmatic, acrosomal, and mitochondrial membranes in ram sperm by fluorescent probes Avaliação simultânea das membranas plasmática, acrossomal e mitocondrial de espermatozoides de carneiros por sondas fluorescentes

Article

E.C.C. Celeghini et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2010 · ISSN 0102-0935

In this experiment, it was defined a protocol of fluorescent probes combination: propidium iodide (PI), fluorescein isothiocyanate-conjugated Pisum sativum agglutinin (FITC-PSA), and JC-1. For this purpose, four ejaculat...

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Differential responses of Type I and Type II methanotrophs to nonanoic (pelargonic) acid and glyphosate

Article

Differential responses of Type I and Type II methanotrophs to nonanoic (pelargonic) acid and glyphosate

Adam Furtak et al · Elsevier · 2026 · ISSN 0147-6513

Glyphosate (GLY) is the most widely used herbicide worldwide. However, in organic and conventional farming systems, a natural alternative — nonanoic (pelargonic) acid (PA) — is gaining importance. PA is a non-selecti...

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Immune Response Modulation by Tumor-Secreted Glycosphingolipids

Article

Immune Response Modulation by Tumor-Secreted Glycosphingolipids

Lardone, Ricardo Dante et al · Omics Group International · 2014 · ISSN 2168-958X

Although originally considered merely structural components of cellular membranes, glycosphingolipids (GSL) arenow recognized as having critical effects on cellular physiology, including proliferation, differentiation, v...

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Membranes as multi-agent systems: an application to dialogue modelling

Text / resource

Membranes as multi-agent systems: an application to dialogue modelling

Jiménez López, Dolores et al · SEDICI UNLP · 2006

Human-computer interfaces require models of dialogue structure that capture the variability and unpredictability within dialogue. In this paper, taking as starting point P systems, and by extending it to the concept of ...

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The Phosphoinositide 3-Kinase Pathway

Article

The Phosphoinositide 3-Kinase Pathway

Lewis C. Cantley · Science · 2002

Phosphorylated lipids are produced at cellular membranes during signaling events and contribute to the recruitment and activation of various signaling components. The role of phosphoinositide 3-kinase (PI3K), which catal...

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Beyond spherical vesicles: morphological diversity of extracellular vesicles in health and disease

Article

Beyond spherical vesicles: morphological diversity of extracellular vesicles in health and disease

Manuel Adrián Velázquez-Cervantes et al · Taylor & Francis Group · 2026 · ISSN 0785-3890

Background The field of extracellular vesicles (EVs) has advanced considerably in recent years with new findings stemming from technical improvements in their isolation and characterization, expanding their potential as ...

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Direct Interaction between EgFABP1, a Fatty Acid Binding Protein from Echinococcus granulosus, and Phospholipid Membranes

Article

Direct Interaction between EgFABP1, a Fatty Acid Binding Protein from Echinococcus granulosus, and Phospholipid Membranes

Pórfido, Jorge Luis et al · Public Library of Science · 2012 · ISSN 1935-2735

Background: Growth and maintenance of hydatid cysts produced by Echinococcus granulosus have a high requirement for host lipids for biosynthetic processes, membrane building and possibly cellular and developmental signal...

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Interaction between Pharmaceutical Drugs and Polymer-Coated Fe3O4 Magnetic Nanoparticles with Langmuir Monolayers as Cellular Membrane Models

Article

Interaction between Pharmaceutical Drugs and Polymer-Coated Fe3O4 Magnetic Nanoparticles with Langmuir Monolayers as Cellular Membrane Models

Moya Betancourt, Sara Natalia et al · MDPI · 2023 · ISSN 1999-4923

Surface modification of magnetic nanoparticles (MNPs) has been reported to play a significant role in determining their interactions with cell membranes. In this research, the interactions between polymer functionalized ...

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Protein Kinase R-like Endoplasmic Reticulum Kinase-Mediated ER-Mitochondria Coupling Regulates Odontogenic Differentiation of Human Dental Pulp Stem Cells Under Inflammatory Stimuli

Article

Protein Kinase R-like Endoplasmic Reticulum Kinase-Mediated ER-Mitochondria Coupling Regulates Odontogenic Differentiation of Human Dental Pulp Stem Cells Under Inflammatory Stimuli

Yiqing Wang et al · Elsevier · 2026 · ISSN 0020-6539

Introduction and aims: Human dental pulp stem cells (hDPSCs) play pivotal roles in the regeneration of pulp-dentin complex, yet their odontogenic differentiation is critically modulated by the inflammatory microenvironme...

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Advances in cryo-EM that have shaped mechanistic models of membrane-attack-complex assembly and regulation

Article

Advances in cryo-EM that have shaped mechanistic models of membrane-attack-complex assembly and regulation

Dylan P. Noone et al · International Union of Crystallography · 2026 · ISSN 2052-2525

The complement system is a blood-based immune network that plays a crucial role in fighting infection and maintaining immune homeostasis. The membrane attack complex (MAC) is a pore assembled from complement proteins tha...

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Aged automobile cabin air filters as secondary pollution sources: mechanistic insights into NLRP3 inflammasome activation and discovery of a natural inhibitor

Article

Aged automobile cabin air filters as secondary pollution sources: mechanistic insights into NLRP3 inflammasome activation and discovery of a natural inhibitor

Jiaqi Tian et al · BMC · 2026 · ISSN 1743-8977

Abstract Automobile cabin air filter-deposited particulate matter represents an underappreciated exposure source, yet the differential toxicity between filter sides and underlying mechanisms remain unclear. Here, we syst...

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Edge roughness analysis in nanoscale for single-molecule localization microscopy images

Article

Edge roughness analysis in nanoscale for single-molecule localization microscopy images

Jeong Uidon et al · Wiley · 2024 · ISSN 2192-8606

The recent advances in super-resolution fluorescence microscopy, including single-molecule localization microscopy (SMLM), has enabled the study of previously inaccessible details, such as the organization of proteins wi...

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Estudo Longitudinal, Bioquímico e Histoquímico, de Placentas de Ratas Diabéticas: Relação com a Macrossomia e o Retardo de Crescimento Intra-uterino Biochemical and Histochemical Longitudinal Analysis of Placentas of Diabetic Rats: Relationship with Macrosomatia and Intrauterine Growth Retardation

Article

Iracema de Mattos Paranhos Calderon et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 1999 · ISSN 0100-7203

Objetivo: o estudo longitudinal, entre o 18º e o 21º dias de prenhez, das alterações bioquímicas e histoquímicas das placentas de ratas diabéticas, cujos fetos tiveram macrossomia e retardo de crescimento intra-ut...

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Highly conserved motifs within the large Sec7 ARF guanine nucleotide exchange factor GBF1 target it to the Golgi and are critical for GBF1 activity

Article

Highly conserved motifs within the large Sec7 ARF guanine nucleotide exchange factor GBF1 target it to the Golgi and are critical for GBF1 activity

Pocognoni, Cristián Adrián et al · American Physiological Society · 2018 · ISSN 0363-6143

Cellular life requires the activation of the ADP-ribosylation factors (ARFs) by Golgi brefeldin A-resistant factor 1 (GBF1), a guanine nucleotide exchange factor (GEF) with a highly conserved catalytic Sec7 domain (Sec7d...

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Negative impacts of synthetic nano-objects on soil biota and the need for global attention

Article

Negative impacts of synthetic nano-objects on soil biota and the need for global attention

Nisar Ahmad et al · Springer · 2026 · ISSN 3005-1223

Abstract Man-made synthetic/manufactured nano-objects (MNOs) are increasingly used in almost every scientific sector, including pharmaceutical, agricultural, food, and drug industries worldwide. Rapid advances in nanotec...

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Revolutionizing herbal medicine delivery through phytosome technology

Article

Revolutionizing herbal medicine delivery through phytosome technology

Sonar P. Kumar · Libyan Association for Pharmacists · 2026 · ISSN 2958-3101

Herbal medicines have been extensively used for centuries owing to their therapeutic benefits and comparatively low incidence of adverse effects. Despite their clinical potential, the effectiveness of many herbal formula...

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Sensing and Reprogramming Surface Receptor Activation With Synthetic Transcriptional Circuits

Article

Sensing and Reprogramming Surface Receptor Activation With Synthetic Transcriptional Circuits

Fei Liu et al · Wiley · 2026 · ISSN 2198-3844

ABSTRACT Cells rely on surface receptors to sense and initiate signalling cascades essential for numerous cellular processes, but engineering of synthetic genetic circuits to sense and rewire receptor activities for user...

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Study of rabbit erythrocytes membrane solubilization by sucrose monomyristate using laurdan and phasor analysis

Article

Study of rabbit erythrocytes membrane solubilization by sucrose monomyristate using laurdan and phasor analysis

Günther, German et al · Elsevier Science · 2018 · ISSN 0927-7765

The study of surfactant and bio membranes interaction is particularly complex due to the diversity in lipid composition and the presence of proteins in natural membranes. Even more difficult is the study of this interact...

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Direct Interaction between EgFABP1, a Fatty Acid Binding Protein from <i>Echinococcus granulosus</i>, and Phospholipid Membranes

Article

Direct Interaction between EgFABP1, a Fatty Acid Binding Protein from <i>Echinococcus granulosus</i>, and Phospholipid Membranes

Pórfido, Jorge L. et al · SEDICI UNLP · 2012

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Efecto de las variaciones en los niveles de lípidos sobre el tráfico y propiedades del receptor de acetilcolina nicotínico en células CHO

Thesis

Efecto de las variaciones en los niveles de lípidos sobre el tráfico y propiedades del receptor de acetilcolina nicotínico en células CHO

Gallegos, Cristina Eugenia · Repositorio Institucional Digital UNS · 2008

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Estudio del metabolismo lipídico de ratas con trasplante renal y de células de hepatoma humano -HEPG2- bajo el tratamiento con distintos inmunodepresores

Thesis

Estudio del metabolismo lipídico de ratas con trasplante renal y de células de hepatoma humano -HEPG2- bajo el tratamiento con distintos inmunodepresores

Lausada, Natalia Raquel · SEDICI UNLP · 2007

Los desórdenes lipídicos en pacientes con trasplante renal juegan un rol importante en la patogénesis del rechazo del órgano implantado y en la ateroesclerosis generalizada. La influencia de las terapias inmunosupres...

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Membranes

Article

Membranes

MDPI AG; Switzerland · ISSN 2077-0375

Subjects / keywords: cellular membranes, inorganic membranes, polymeric membranes; Technology: Chemical technology: Chemical engineering

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Cellular & Molecular Biology Letters

Article

Cellular & Molecular Biology Letters

BMC; United Kingdom · ISSN 1425-8153

Subjects / keywords: cancer cell biology, cell differentiation, cell cycle, stem cells, cellular membranes, molecular biotechnology; Science: Biology (General): Cytology

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Syzygium cumini extract in Tris-yolk extender improves post-thaw bovine semen quality

Article

Syzygium cumini extract in Tris-yolk extender improves post-thaw bovine semen quality

N. Almeida et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2026 · ISSN 1678-4162

ABSTRACT The objective was to evaluate the supplementation of jambolan extract (Syzygium cumini) to the Tris-yolk extender used for bovine semen freezing. Concentrations of 1, 5, 10, and 20mM of the extract were tested i...

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