ArticleAmerican journal of translational research2021
Intercellular transport of Tau protein and β-amyloid mediated by tunneling nanotubes.
Article in American journal of translational research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
32 citing papers in PubMed, 28 citations in OpenAlex.
- Peptide-mediated inhibition of aberrant chaperone-mediated autophagy in pericytes prevents glioblastoma progression through MAPT/tau secretion.Autophagy · 2026Article
- Connexin 50 mediates disease-relevant alpha-synuclein oligomer propagation and neuroinflammation in neurodegenerative disease.iScience · 2026Article
- Exosomes in Amyloid Propagation-Roles in Neurodegeneration.Molecular neurobiology · 2026Review
- Extracellular Protein Quality Control in Tau Pathology.Molecular neurobiology · 2026Review
- Mobile Powerhouses: Mitochondria Transfer via Tunnelling Nanotubes in Brain Health and Neurodegenerative Diseases.The European journal of neuroscience · 2026Review
- Lysosome trafficking across intracellular and intercellular networks in the brain.Frontiers in molecular neuroscience · 2026Article
- Nanotubular networks in the aging brain: from neuroprotection to neurodegeneration.Frontiers in human neuroscience · 2026Article
- The Impact of Neurotoxin Proteins Trafficked by Primary Cilia and Extracellular Vesicles in Neurodegenerative Diseases.Biology · 2025Review
- The microcirculation, the blood-brain barrier, and the neurovascular unit in health and Alzheimer disease: The aberrant pericyte is a central player.Pharmacological reviews · 2025Review
- Walking on the tightrope: the shared roles of the bridging pericytes in the brain.Frontiers in cellular neuroscience · 2025Review
- Protective effect of mesenchymal stromal cells in diabetic nephropathy: the In vitro and In vivo role of the M-Sec-tunneling nanotubes.Clinical science (London, England : 1979) · 2024Article
- Potential Mechanisms of Tunneling Nanotube Formation and Their Role in Pathology Spread in Alzheimer's Disease and Other Proteinopathies.International journal of molecular sciences · 2024Review
- Neuropathogenesis-on-chips for neurodegenerative diseases.Nature communications · 2024Review
- Rescue of mitochondrial import failure by intercellular organellar transfer.Nature communications · 2024Article
- Programmed disassembly of a microtubule-based membrane protrusion network coordinates 3D epithelial morphogenesis in Drosophila.The EMBO journal · 2024Article
- Brain clearance of protein aggregates: a close-up on astrocytes.Molecular neurodegeneration · 2024Review
- ROS/mtROS promotes TNTs formation via the PI3K/AKT/mTOR pathway to protect against mitochondrial damages in glial cells induced by engineered nanomaterials.Particle and fibre toxicology · 2024Article
- The AβFrontiers in cellular neuroscience · 2024Article
- "Prion-like" seeding and propagation of oligomeric protein assemblies in neurodegenerative disorders.Frontiers in neuroscience · 2024Review
- Tunneling Nanotubes in the Brain.Results and problems in cell differentiation · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tunneling nanotubes (TNTs) are thin channel-like structures connecting distant cells, providing a route for intercellular communication. In this study, we investigated the physical properties, including the cytoskeletal components, length and diameter, of the TNTs formed by HEK293T, U87 MG, and U251 cell lines. We found that organelles such as lysosomes, mitochondria, and Golgi bodies can be transported through TNTs, indicating that TNTs can mediate material transport. Moreover, we investigated the transport of the Tau protein and β-amyloid (Aβ), which are both closely related to Alzheimer's disease (AD) pathology, through TNTs. The results showed that TNTs formed by various neuronal cell lines can mediate the transport of different forms of the Tau protein and fluorescently labeled Aβ and that this transport is bidirectional, with different velocities in various cell lines. Our results confirmed the transport of the Tau protein and Aβ between cells and provided a possible explanation for the cascade of cell death in specific brain regions during the progression of AD. Our findings suggest new possibilities for the treatment of AD.
Indexed as
Identifiers
34956469PMC8661147W4206887549What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.