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间充质干细胞衍生的无细胞技术:专利全景。

Mesenchymal stem cell-derived cell-free technologies: a patent landscape.

机构信息

Faculty of Pharmacy, Federal University of Bahia, Salvador, Bahia, 40170-115, Brazil.

Gonçalo Moniz Institute, Oswaldo Cruz Foundation (FIOCRUZ), Salvador, Bahia, 40296-710, Brazil.

出版信息

Biotechnol Lett. 2024 Oct;46(5):907-924. doi: 10.1007/s10529-024-03506-y. Epub 2024 Jun 20.


DOI:10.1007/s10529-024-03506-y
PMID:38900338
Abstract

Mesenchymal stem/stromal cells (MSC) play a pivotal role in regenerative therapies. Recent studies show that factors secreted by MSC can replicate their biological activity, driving the emergence of cell-free therapy, likely to surpass stem cell therapy. Patents are an objective measure of R&D and innovation activities, and patent mapping allows us to verify the state of the art and technology, anticipate trends, and identify emerging lines of research. This review performed a search on Derwent World Patents Index™ and retrieved 269 patent families related to the MSC-derived cell-free products. Analysis reveals an exponential increase in patents from the mid-2010s, primarily focusing on exosomes. The patent's contents offer a great diversity of applications and associated technologies by using the products as medicinal agents or drug delivery systems. Nevertheless, numerous application branches remain unexplored, suggesting vast potential for cell-free technologies alone or combined with other approaches.

摘要

间充质干细胞(MSC)在再生疗法中发挥着关键作用。最近的研究表明,MSC 分泌的因子可以复制其生物活性,推动无细胞治疗的出现,可能超越干细胞治疗。专利是研发和创新活动的客观衡量标准,专利图谱使我们能够验证技术的现状和水平,预测趋势,并识别新兴的研究方向。本综述在德温特世界专利索引™中进行了检索,检索到了 269 个与 MSC 衍生的无细胞产品相关的专利家族。分析显示,从中期 2010 年代开始,专利数量呈指数级增长,主要集中在细胞外囊泡上。专利的内容提供了广泛的应用和相关技术,将产品用作药物制剂或药物输送系统。然而,许多应用分支尚未得到探索,这表明无细胞技术本身或与其他方法结合具有巨大的潜力。

相似文献

[1]
Mesenchymal stem cell-derived cell-free technologies: a patent landscape.

Biotechnol Lett. 2024-10

[2]
Therapeutic Properties of Mesenchymal Stromal/Stem Cells: The Need of Cell Priming for Cell-Free Therapies in Regenerative Medicine.

Int J Mol Sci. 2021-1-14

[3]
Mesenchymal stem/stromal cell-derived exosomes in regenerative medicine and cancer; overview of development, challenges, and opportunities.

Stem Cell Res Ther. 2021-5-21

[4]
The secretome of mesenchymal stem cells and oxidative stress: challenges and opportunities in cell-free regenerative medicine.

Mol Biol Rep. 2021-7

[5]
Use of Patent Information to Characterize Trends in the Therapeutic Applications of Extracellular Vesicles Derived from Mesenchymal Stem Cells (MSC-EVs).

Recent Pat Biotechnol. 2022-8-3

[6]
Mesenchymal stem cell secretome and regenerative therapy after cancer.

Biochimie. 2013-6-5

[7]
Emerging Role of Mesenchymal Stem Cell-derived Exosomes in Regenerative Medicine.

Curr Stem Cell Res Ther. 2019

[8]
Mesenchymal Stem Cell Secretome: Toward Cell-Free Therapeutic Strategies in Regenerative Medicine.

Int J Mol Sci. 2017-8-25

[9]
The mesenchymal stem cell secretome as an acellular regenerative therapy for liver disease.

J Gastroenterol. 2019-7-3

[10]
Revolutionizing dermatology: harnessing mesenchymal stem/stromal cells and exosomes in 3D platform for skin regeneration.

Arch Dermatol Res. 2024-5-25

本文引用的文献

[1]
MSC-Based Cell Therapy in Neurological Diseases: A Concise Review of the Literature in Pre-Clinical and Clinical Research.

Biomolecules. 2024-4-30

[2]
The future of diabetic wound healing: unveiling the potential of mesenchymal stem cell and exosomes therapy.

Am J Stem Cells. 2024-4-25

[3]
Towards the Standardization of Mesenchymal Stem Cell Secretome-Derived Product Manufacturing for Tissue Regeneration.

Int J Mol Sci. 2023-8-9

[4]
Immunomodulatory Mechanisms of Mesenchymal Stem Cells and Their Potential Clinical Applications.

Int J Mol Sci. 2022-9-2

[5]
Engineering of MSC-Derived Exosomes: A Promising Cell-Free Therapy for Osteoarthritis.

Membranes (Basel). 2022-7-28

[6]
A Brief Overview of Global Trends in MSC-Based Cell Therapy.

Stem Cell Rev Rep. 2022-6

[7]
Mesenchymal Stem Cell (MSCs) Therapy for Ischemic Heart Disease: A Promising Frontier.

Glob Heart. 2022-3-3

[8]
Comparison of two cell-free therapeutics derived from adipose tissue: small extracellular vesicles versus conditioned medium.

Stem Cell Res Ther. 2022-3-3

[9]
Extracellular vesicles as a next-generation drug delivery platform.

Nat Nanotechnol. 2021-7

[10]
Mesenchymal stem cells and extracellular vesicles for the treatment of pain: Current status and perspectives.

Br J Pharmacol. 2022-9

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