Yifen Li, Gangwei Wang, Yi Zhang, Tao Xu, Xuefeng Jiang
{"title":"2D和3D培养脂肪干细胞外泌体对JEC细胞增殖和迁移的生物学影响。","authors":"Yifen Li, Gangwei Wang, Yi Zhang, Tao Xu, Xuefeng Jiang","doi":"10.3389/fbioe.2025.1541150","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To explore the biological impacts of exosomes derived from adipose stem cells cultured under two-dimensional (2D) and three-dimensional (3D) conditions on endometrial adenocarcinoma cells (JEC cells).</p><p><strong>Materials and methods: </strong>Exosomes were isolated and extracted from adipose stem cells grown in 2D and 3D cultures. JEC cells were allocated into three categories: a control group, a 2D group, and a 3D group. Cultivation of JEC cells occurred with distinct media (supplemented with or without 2D/3D adipose-derived stem cell exosomes) per group. Endometrial cancer cell viability was evaluated by a Cell Counting Kit-8 (CCK-8) assay. Scratch assays gauged the migratory behavior of endometrial adenocarcinoma cells. A Transwell assay quantified cellular invasiveness.</p><p><strong>Results: </strong>The 3D group exhibited amplified cell proliferation (p < 0.05). Higher wound closure rates at 72 h were observed in the 3D group (p < 0.05). The Transwell assay demonstrated a substantial rise in the number of JEC cells traversing the Transwell chamber within the 3D group at 48 h (p < 0.05).</p><p><strong>Conclusion: </strong>Exosomes obtained from 2D and 3D adipose stem cells significantly bolstered cell proliferation, invasion, and migration. Exosomes sourced from 3D adipose-derived stem cells displayed greater efficacy than their 2D counterparts.</p>","PeriodicalId":12444,"journal":{"name":"Frontiers in Bioengineering and Biotechnology","volume":"13 ","pages":"1541150"},"PeriodicalIF":4.3000,"publicationDate":"2025-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12287758/pdf/","citationCount":"0","resultStr":"{\"title\":\"Biological effects of exosomes derived from 2D and 3D culture adipose stem cells on JEC Cell proliferation and migration.\",\"authors\":\"Yifen Li, Gangwei Wang, Yi Zhang, Tao Xu, Xuefeng Jiang\",\"doi\":\"10.3389/fbioe.2025.1541150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To explore the biological impacts of exosomes derived from adipose stem cells cultured under two-dimensional (2D) and three-dimensional (3D) conditions on endometrial adenocarcinoma cells (JEC cells).</p><p><strong>Materials and methods: </strong>Exosomes were isolated and extracted from adipose stem cells grown in 2D and 3D cultures. JEC cells were allocated into three categories: a control group, a 2D group, and a 3D group. Cultivation of JEC cells occurred with distinct media (supplemented with or without 2D/3D adipose-derived stem cell exosomes) per group. Endometrial cancer cell viability was evaluated by a Cell Counting Kit-8 (CCK-8) assay. Scratch assays gauged the migratory behavior of endometrial adenocarcinoma cells. A Transwell assay quantified cellular invasiveness.</p><p><strong>Results: </strong>The 3D group exhibited amplified cell proliferation (p < 0.05). Higher wound closure rates at 72 h were observed in the 3D group (p < 0.05). The Transwell assay demonstrated a substantial rise in the number of JEC cells traversing the Transwell chamber within the 3D group at 48 h (p < 0.05).</p><p><strong>Conclusion: </strong>Exosomes obtained from 2D and 3D adipose stem cells significantly bolstered cell proliferation, invasion, and migration. Exosomes sourced from 3D adipose-derived stem cells displayed greater efficacy than their 2D counterparts.</p>\",\"PeriodicalId\":12444,\"journal\":{\"name\":\"Frontiers in Bioengineering and Biotechnology\",\"volume\":\"13 \",\"pages\":\"1541150\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2025-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12287758/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Frontiers in Bioengineering and Biotechnology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.3389/fbioe.2025.1541150\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q1\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Bioengineering and Biotechnology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.3389/fbioe.2025.1541150","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q1","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Biological effects of exosomes derived from 2D and 3D culture adipose stem cells on JEC Cell proliferation and migration.
Objective: To explore the biological impacts of exosomes derived from adipose stem cells cultured under two-dimensional (2D) and three-dimensional (3D) conditions on endometrial adenocarcinoma cells (JEC cells).
Materials and methods: Exosomes were isolated and extracted from adipose stem cells grown in 2D and 3D cultures. JEC cells were allocated into three categories: a control group, a 2D group, and a 3D group. Cultivation of JEC cells occurred with distinct media (supplemented with or without 2D/3D adipose-derived stem cell exosomes) per group. Endometrial cancer cell viability was evaluated by a Cell Counting Kit-8 (CCK-8) assay. Scratch assays gauged the migratory behavior of endometrial adenocarcinoma cells. A Transwell assay quantified cellular invasiveness.
Results: The 3D group exhibited amplified cell proliferation (p < 0.05). Higher wound closure rates at 72 h were observed in the 3D group (p < 0.05). The Transwell assay demonstrated a substantial rise in the number of JEC cells traversing the Transwell chamber within the 3D group at 48 h (p < 0.05).
Conclusion: Exosomes obtained from 2D and 3D adipose stem cells significantly bolstered cell proliferation, invasion, and migration. Exosomes sourced from 3D adipose-derived stem cells displayed greater efficacy than their 2D counterparts.
期刊介绍：
The translation of new discoveries in medicine to clinical routine has never been easy. During the second half of the last century, thanks to the progress in chemistry, biochemistry and pharmacology, we have seen the development and the application of a large number of drugs and devices aimed at the treatment of symptoms, blocking unwanted pathways and, in the case of infectious diseases, fighting the micro-organisms responsible. However, we are facing, today, a dramatic change in the therapeutic approach to pathologies and diseases. Indeed, the challenge of the present and the next decade is to fully restore the physiological status of the diseased organism and to completely regenerate tissue and organs when they are so seriously affected that treatments cannot be limited to the repression of symptoms or to the repair of damage. This is being made possible thanks to the major developments made in basic cell and molecular biology, including stem cell science, growth factor delivery, gene isolation and transfection, the advances in bioengineering and nanotechnology, including development of new biomaterials, biofabrication technologies and use of bioreactors, and the big improvements in diagnostic tools and imaging of cells, tissues and organs.
In today`s world, an enhancement of communication between multidisciplinary experts, together with the promotion of joint projects and close collaborations among scientists, engineers, industry people, regulatory agencies and physicians are absolute requirements for the success of any attempt to develop and clinically apply a new biological therapy or an innovative device involving the collective use of biomaterials, cells and/or bioactive molecules. “Frontiers in Bioengineering and Biotechnology” aspires to be a forum for all people involved in the process by bridging the gap too often existing between a discovery in the basic sciences and its clinical application.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
