ArticleThe Journal of biological chemistry2011
Lipid raft endocytosis and exosomal transport facilitate extracellular trafficking of annexin A2.
Article in The Journal of biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 119 papers.
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Who cites it
119 citing papers in PubMed, 199 citations in OpenAlex.
- From Cell-Derived Vesicles to Hybrid Nanovectors: Biological Membranes as Functional Blueprints for Gene Delivery.Advanced healthcare materials · 2026Review
- Low SLC8A1 in Colorectal Cancer Dictates Radiotherapy Resistance Through Calcium-Dependent ANXA2Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- CD36-mediated lipid-accumulation in reactive microglia contributes to retinal degeneration via the NLRP3-IL-1β pathway in mice.Nature communications · 2026Article
- The role of Annexin A2 in Alzheimer's disease: From cellular functions to therapeutic potential.The FEBS journal · 2026Review
- Molecular Profiling of Extracellular Vesicles Isolated from Boar Reproductive Fluids.Journal of extracellular vesicles · 2026Article
- Extracellular vesicles mediate intercellular transfer of PD-L1 and bystander T-cell suppression.Cellular and molecular life sciences : CMLS · 2026Article
- Look Who Is Talking: Extracellular Vesicles as Mediators of Intercellular and Interorgan Communication.Comprehensive Physiology · 2026Review
- CircTspan3 Promotes Cartilage Development Through ANNEXIN A2-Mediated Ferroptosis and Apoptosis Inhibition and Exosome-Mediated Paracrine Signaling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Article
- Review
- Comparison of viscoelastic properties of breast cancer and normal cells using AFM, FLIM and ToF-SIMS techniques.Scientific reports · 2025Article
- The Multifaceted Role of Calcium Signaling in Regulated Necrosis.Biomolecules · 2025Review
- Role of Extracellular Vesicles in the Pathogenesis of Brain Metastasis.Journal of extracellular biology · 2025Review
- ANXA2 in cancer: aberrant regulation of tumour cell apoptosis and its immune interactions.Cell death discovery · 2025Review
- Mapping Small Extracellular Vesicle Secretion Potential in Healthy Human Gingiva Using Spatial Transcriptomics.Current issues in molecular biology · 2025Article
- Molecular mechanisms and pathological implications of unconventional protein secretion in human disease: from cellular stress to therapeutic targeting.Molecular biology reports · 2025Review
- The biology of exosomes and exosomal non-coding RNAs in cardiovascular diseases.Frontiers in pharmacology · 2025Review
- Annexin A2 and lamin B join membrane recycling compartments for the assembly of biomolecular condensates operating in mitotic partitioning.Frontiers in cell and developmental biology · 2025Article
- Extracellular vesicles-a new player in the development of urinary bladder cancer.Therapeutic advances in medical oncology · 2025Review
- The upregulation of Annexin A2 by TLR4 pathway facilitates lipid accumulation and liver injury via blocking AMPK/mTOR-mediated autophagy flux during the development of non-alcoholic fatty liver disease.Hepatology international · 2024Article
59 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
Annexin A2 (AnxA2), a Ca(2+)-dependent phospholipid-binding protein, is known to associate with the plasma membrane and the endosomal system. Within the plasma membrane, AnxA2 associates in a Ca(2+) dependent manner with cholesterol-rich lipid raft microdomains. Here, we show that the association of AnxA2 with the lipid rafts is influenced not only by intracellular levels of Ca(2+) but also by N-terminal phosphorylation at tyrosine 23. Binding of AnxA2 to the lipid rafts is followed by the transport along the endocytic pathway to be associated with the intralumenal vesicles of the multivesicular endosomes. AnxA2-containing multivesicular endosomes fuse directly with the plasma membrane resulting in the release of the intralumenal vesicles into the extracellular environment, which facilitates the exogenous transfer of AnxA2 from one cell to another. Treatment with Ca(2+) ionophore triggers the association of AnxA2 with the specialized microdomains in the exosomal membrane that possess raft-like characteristics. Phosphorylation at Tyr-23 is also important for the localization of AnxA2 to the exosomal membranes. These results suggest that AnxA2 is trafficked from the plasma membrane rafts and is selectively incorporated into the lumenal membranes of the endosomes to escape the endosomal degradation pathway. The Ca(2+)-dependent exosomal transport constitutes a novel pathway of extracellular transport of AnxA2.
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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.