ArticleStem cell research & therapy2023
Disclosing the molecular profile of the human amniotic mesenchymal stromal cell secretome by filter-aided sample preparation proteomic characterization.
Article in Stem cell research & therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Advancing wound healing by hydrogel-based dressings loaded with cell-conditioned medium: a systematic review.Stem cell research & therapy · 2024Pooled it
- Article
- Activities of human amniotic membrane extracellular vesicles with a focus on ophthalmology.Molecular biology reports · 2026Review
- Automated Microvolume Secretome Proteomics Enables Sensitive and Deep Profiling and Noninvasive Single-Embryo Analysis.Journal of proteome research · 2026Article
- Proteomic analysis of equine amniotic mesenchymal stromal cells and their extracellular vesicles: comparing their regenerative properties.Extracellular vesicles and circulating nucleic acids · 2026Article
- The revolutionary role of placental derivatives in biomedical research.Bioactive materials · 2025Review
- Method standardization of secretome production, collection, and characterization: New insights and challenges.Regenerative therapy · 2025Review
- Comparative analysis of adipose-, bone marrow-, and amniotic membrane-derived MSC secretomes and EVs reveals shared and source-specific therapeutic signatures for osteoarthritis.Extracellular vesicles and circulating nucleic acids · 2025Article
- Article
- Prolonged cultivation enhances the stimulatory activity of hiPSC mesenchymal progenitor-derived conditioned medium.Stem cell research & therapy · 2024Article
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundThe secretome of mesenchymal stromal cells isolated from the amniotic membrane (hAMSCs) has been extensively studied for its in vitro immunomodulatory activity as well as for the treatment of several preclinical models of immune-related disorders. The bioactive molecules within the hAMSCs secretome are capable of modulating the immune response and thus contribute to stimulating regenerative processes. At present, only a few studies have attempted to define the composition of the secretome, and several approaches, including multi-omics, are underway in an attempt to precisely define its composition and possibly identify key factors responsible for the therapeutic effect.
methodsIn this study, we characterized the protein composition of the hAMSCs secretome by a filter-aided sample preparation (FASP) digestion and liquid chromatography-high resolution mass spectrometry (LC-MS) approach. Data were processed for gene ontology classification and functional protein interaction analysis by bioinformatics tools.
resultsProteomic analysis of the hAMSCs secretome resulted in the identification of 1521 total proteins, including 662 unique elements. A number of 157 elements, corresponding to 23.7%, were found as repeatedly characterizing the hAMSCs secretome, and those that resulted as significantly over-represented were involved in immunomodulation, hemostasis, development and remodeling of the extracellular matrix molecular pathways.
conclusionsOverall, our characterization enriches the landscape of hAMSCs with new information that could enable a better understanding of the mechanisms of action underlying the therapeutic efficacy of the hAMSCs secretome while also providing a basis for its therapeutic translation.
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