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Enhancing bioprocessing of red pigment from immobilized culture of gamma rays mutant of the endophytic fungus Monascus ruber SRZ112. 利用内生真菌 Monascus ruber SRZ112 的伽马射线突变体的固定培养物加强红色素的生物加工。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-08-15 DOI: 10.1186/s13036-024-00439-y
El-Sayed R El-Sayed, Shaimaa A Mousa, Tomasz Strzała, Filip Boratyński
{"title":"Enhancing bioprocessing of red pigment from immobilized culture of gamma rays mutant of the endophytic fungus Monascus ruber SRZ112.","authors":"El-Sayed R El-Sayed, Shaimaa A Mousa, Tomasz Strzała, Filip Boratyński","doi":"10.1186/s13036-024-00439-y","DOIUrl":"10.1186/s13036-024-00439-y","url":null,"abstract":"<p><p>Considerable attention has been paid to exploring the biotechnological applications of several Monascus sp. for pigment production. In this study, our focus is on enhancing the bioprocessing of red pigment (RP) derived from the endophytic fungus Monascus ruber SRZ112. To achieve this, we developed a stable mutant strain with improved productivity through gamma irradiation. This mutant was then employed in the immobilization technique using various entrapment carriers. Subsequently, we optimized the culture medium for maximal RP production using the Response Surface Methodology. Finally, these immobilized cultures were successfully utilized for RP production using a semi-continuous mode of fermentation. After eight cycles of fermentation, the highest RP yield by immobilized mycelia reached 309.17 CV mL<sup>-1</sup>, a significant increase compared to the original titer. Importantly, this study marks the first report on the successful production of Monascus RP in a semi-continuous mode using gamma rays' mutant strain, offering prospects for commercial production.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"44"},"PeriodicalIF":5.7,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11325623/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141988032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cell-cultivated aquatic food products: emerging production systems for seafood. 细胞培养的水产食品:新兴的海产品生产系统。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-08-07 DOI: 10.1186/s13036-024-00436-1
Mukunda Goswami, Reza Ovissipour, Claire Bomkamp, Nitin Nitin, Wazir Lakra, Mark Post, David L Kaplan
{"title":"Cell-cultivated aquatic food products: emerging production systems for seafood.","authors":"Mukunda Goswami, Reza Ovissipour, Claire Bomkamp, Nitin Nitin, Wazir Lakra, Mark Post, David L Kaplan","doi":"10.1186/s13036-024-00436-1","DOIUrl":"10.1186/s13036-024-00436-1","url":null,"abstract":"<p><p>The demand for fish protein continues to increase and currently accounts for 17% of total animal protein consumption by humans. About 90% of marine fish stocks are fished at or above maximum sustainable levels, with aquaculture propagating as one of the fastest growing food sectors to address some of this demand. Cell-cultivated seafood production is an alternative approach to produce nutritionally-complete seafood products to meet the growing demand. This cellular aquaculture approach offers a sustainable, climate resilient and ethical biotechnological approach as an alternative to conventional fishing and fish farming. Additional benefits include reduced antibiotic use and the absence of mercury. Cell-cultivated seafood also provides options for the fortification of fish meat with healthier compositions, such as omega-3 fatty acids and other beneficial nutrients through scaffold, media or cell approaches. This review addresses the biomaterials, production processes, tissue engineering approaches, processing, quality, safety, regulatory, and social aspects of cell-cultivated seafood, encompassing where we are today, as well as the road ahead. The goal is to provide a roadmap for the science and technology required to bring cellular aquaculture forward as a mainstream food source.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"43"},"PeriodicalIF":5.7,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11304657/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141901854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Unraveling pathogenesis, biomarkers and potential therapeutic agents for endometriosis associated with disulfidptosis based on bioinformatics analysis, machine learning and experiment validation. 基于生物信息学分析、机器学习和实验验证,揭示与二硫化钼相关的子宫内膜异位症的发病机制、生物标志物和潜在治疗药物。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-07-26 DOI: 10.1186/s13036-024-00437-0
Xiaoxuan Zhao, Yang Zhao, Yuanyuan Zhang, Qingnan Fan, Huanxiao Ke, Xiaowei Chen, Linxi Jin, Hongying Tang, Yuepeng Jiang, Jing Ma
{"title":"Unraveling pathogenesis, biomarkers and potential therapeutic agents for endometriosis associated with disulfidptosis based on bioinformatics analysis, machine learning and experiment validation.","authors":"Xiaoxuan Zhao, Yang Zhao, Yuanyuan Zhang, Qingnan Fan, Huanxiao Ke, Xiaowei Chen, Linxi Jin, Hongying Tang, Yuepeng Jiang, Jing Ma","doi":"10.1186/s13036-024-00437-0","DOIUrl":"10.1186/s13036-024-00437-0","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Background: &lt;/strong&gt;Endometriosis (EMs) is an enigmatic disease of yet-unknown pathogenesis. Disulfidptosis, a novel identified form of programmed cell death resulting from disulfide stress, stands a chance of treating diverse ailments. However, the potential roles of disulfidptosis-related genes (DRGs) in EMs remain elusive. This study aims to thoroughly explore the key disulfidptosis genes involved in EMs, and probe novel diagnostic markers and candidate therapeutic compounds from the aspect of disulfidptosis based on bioinformatics analysis, machine learning, and animal experiments.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Enrichment analysis on key module genes and differentially expressed genes (DEGs) of eutopic and ectopic endometrial tissues in EMs suggested that EMs was closely related to disulfidptosis. And then, we obtained 20 and 16 disulfidptosis-related DEGs in eutopic and ectopic endometrial tissue, respectively. The protein-protein interaction (PPI) network revealed complex interactions between genes, and screened nine and ten hub genes in eutopic and ectopic endometrial tissue, respectively. Furthermore, immune infiltration analysis uncovered distinct differences in the immunocyte, human leukocyte antigen (HLA) gene set, and immune checkpoints in the eutopic and ectopic endometrial tissues when compared with health control. Besides, the hub genes mentioned above showed a close correlation with the immune microenvironment of EMs. Furthermore, four machine learning algorithms were applied to screen signature genes in eutopic and ectopic endometrial tissue, including the binary logistic regression (BLR), the least absolute shrinkage and selection operator (LASSO), the support vector machine-recursive feature elimination (SVM-RFE), and the extreme gradient boosting (XGBoost). Model training and hyperparameter tuning were implemented on 80% of the data using a ten-fold cross-validation method, and tested in the testing sets which determined the excellent diagnostic performance of these models by six indicators (Sensitivity, Specificity, Positive Predictive Value, Negative Predictive Value, Accuracy, and Area Under Curve). And seven eutopic signature genes (ACTB, GYS1, IQGAP1, MYH10, NUBPL, SLC7A11, TLN1) and five ectopic signature genes (CAPZB, CD2AP, MYH10, OXSM, PDLIM1) were finally identified based on machine learning. The independent validation dataset also showed high accuracy of the signature genes (IQGAP1, SLC7A11, CD2AP, MYH10, PDLIM1) in predicting EMs. Moreover, we screened 12 specific compounds for EMs based on ectopic signature genes and the pharmacological impact of tretinoin on signature genes was further verified in the ectopic lesion in the EMs murine model.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Conclusion: &lt;/strong&gt;This study verified a close association between disulfidptosis and EMs based on bioinformatics analysis, machine learning, and animal experiments. Further investigation on the biological mechanism of disulfidptosis in EMs is ant","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"42"},"PeriodicalIF":5.7,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11282767/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141766116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Frontier and hot topics in the application of hydrogel in the biomedical field: a bibliometric analysis based on CiteSpace. 水凝胶在生物医学领域应用的前沿和热点话题:基于 CiteSpace 的文献计量分析。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-07-23 DOI: 10.1186/s13036-024-00435-2
Weiming Sun, Wendi Wu, Xiangli Dong, Guohua Yu
{"title":"Frontier and hot topics in the application of hydrogel in the biomedical field: a bibliometric analysis based on CiteSpace.","authors":"Weiming Sun, Wendi Wu, Xiangli Dong, Guohua Yu","doi":"10.1186/s13036-024-00435-2","DOIUrl":"10.1186/s13036-024-00435-2","url":null,"abstract":"<p><p>Hydrogels are formed of crosslinked polymer chains arranged in three-dimensional (3D) networks. These chains have good water-containing capacity and are soft and malleable. Hydrogels have good biocompatibility due to their significant water content, flexible structure, and numerous holes. These characteristics make them analogous to biological tissues. Despite the publication of 8700 literature related to hydrogel biomedical applications in the past 52 years (1973 ~ 2024), studies on the use of hydrogels in biomedicine are few. To gain a comprehensive understanding of their current development status, research trends, and prospects in the biomedical application field, it is imperative to conduct a thorough retrospective analysis. In this study, we employ bibliometric analysis and CiteSpace software to quantitatively and visually analyze articles published in this field. Firstly, we provide a quantitative analysis of authorship and institutional publications over the past 52 years to elucidate the fundamental development status regarding hydrogel biomedical applications. Secondly, we did visual studies on terms that are high-frequency, explosive, keyword clustering, and so on, to understand the directionality and evolution of the main research hotspots during each period. Notably, our findings emphasize that fabricating hydrogels into wound healing-promoting dressings emerges as a prominent hotspot within the application field. We anticipate that this paper will inspire researchers with novel ideas for advancing hydrogel applications in biomedicine.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"40"},"PeriodicalIF":5.7,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11267772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in the application of gas vesicles in medical imaging and disease treatment. 气体囊泡在医学成像和疾病治疗中的应用进展。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-07-23 DOI: 10.1186/s13036-024-00426-3
Renjie Feng, Jie Lan, Meei Chyn Goh, Meng Du, Zhiyi Chen
{"title":"Advances in the application of gas vesicles in medical imaging and disease treatment.","authors":"Renjie Feng, Jie Lan, Meei Chyn Goh, Meng Du, Zhiyi Chen","doi":"10.1186/s13036-024-00426-3","DOIUrl":"10.1186/s13036-024-00426-3","url":null,"abstract":"<p><p>The gas vesicle (GV) is like a hollow nanoparticle consisting of an internal gas and a protein shell, which mainly consists of hydrophobic gas vesicle protein A (GvpA) and GvpC attached to the surface. GVs, first discovered in cyanobacteria, are mainly produced by photosynthetic bacteria (PSB) and halophilic archaea. After being modified and engineered, GVs can be utilized as contrast agents, delivery carriers, and immunological boosters for disease prevention, diagnosis, and treatment with good results due to their tiny size, strong stability and non-toxicity advantages. Many diagnostic and therapeutic approaches based on GV are currently under development. In this review, we discuss the source, function, physical and chemical properties of GV, focus on the current application progress of GV, and put forward the possible application prospect and development direction of GV in the future.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"41"},"PeriodicalIF":5.7,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11267810/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141751794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isolation methods and characterization of primary rat neurovascular cells. 原代大鼠神经血管细胞的分离方法和特征。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-07-11 DOI: 10.1186/s13036-024-00434-3
Sydney Floryanzia, Seoyoung Lee, Elizabeth Nance
{"title":"Isolation methods and characterization of primary rat neurovascular cells.","authors":"Sydney Floryanzia, Seoyoung Lee, Elizabeth Nance","doi":"10.1186/s13036-024-00434-3","DOIUrl":"10.1186/s13036-024-00434-3","url":null,"abstract":"<p><strong>Background: </strong>There is significant interest in isolating cells of the blood-brain barrier (BBB) for use in in vitro screening of therapeutics and analyzing cell specific roles in neurovascular pathology. Primary brain cells play an advantageous role in BBB models; however, isolation procedures often do not produce cells at high enough yields for experiments. In addition, although numerous reports provide primary cell isolation methods, the field is lacking in documentation and detail of expected morphological changes that occur throughout culturing and there are minimal troubleshooting resources. Here, we present simplified, robust, and reproducible methodology for isolating astrocytes, pericytes, and endothelial cells, and demonstrate several morphological benchmarks for each cell type throughout the process and culture timeframe. We also analyze common considerations for developing neurovascular cell isolation procedures and recommend solutions for troubleshooting.</p><p><strong>Results: </strong>The presented methodology isolated astrocytes, pericytes, and endothelial cells and enabled cell attachment, maturation, and cell viability. We characterized milestones in cell maturation over 12 days in culture, a common timeline for applications of these cell types in BBB models. Phase contrast microscopy was used to show initial cell plating, attachment, and daily growth of isolated cells. Confocal microscopy images were analyzed to determine the identity of cell types and changes to cell morphology. Nuclear staining was also used to show the viability and proliferation of glial cells at four time points. Astrocyte branches became numerous and complex with increased culture time. Microglia, oligodendrocytes, and neurons were present in mixed glial cultures for 12 days, though the percentage of microglia and neurons expectedly decreased after passaging, with microglia demonstrating a less branched morphology.</p><p><strong>Conclusions: </strong>Neurovascular cells can be isolated through our optimized protocols that minimize cell loss and encourage the adhesion and proliferation of isolated cells. By identifying timepoints of viable glia and neurons within an astrocyte-dominant mixed culture, these cells can be used to evaluate drug targeting, uptake studies, and response to pathological stimulus in the neurovascular unit.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"39"},"PeriodicalIF":5.7,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11241874/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synthesis of metformin-derived fluorescent quantum dots: uptake, cytotoxicity, and inhibition in human breast cancer cells through autophagy pathway. 二甲双胍衍生荧光量子点的合成:通过自噬途径对人类乳腺癌细胞的吸收、细胞毒性和抑制作用。
IF 5.7 3区 生物学
Journal of Biological Engineering Pub Date : 2024-06-25 DOI: 10.1186/s13036-024-00433-4
Ali Akbari, Mohadeseh Nemati, Zohreh Mehri Lighvan, Fereshteh Nazari Khanamiri, Jafar Rezaie, Yousef Rasmi
{"title":"Synthesis of metformin-derived fluorescent quantum dots: uptake, cytotoxicity, and inhibition in human breast cancer cells through autophagy pathway.","authors":"Ali Akbari, Mohadeseh Nemati, Zohreh Mehri Lighvan, Fereshteh Nazari Khanamiri, Jafar Rezaie, Yousef Rasmi","doi":"10.1186/s13036-024-00433-4","DOIUrl":"10.1186/s13036-024-00433-4","url":null,"abstract":"<p><strong>Background: </strong>Breast cancer remains a challenge for physicians. Metformin, an antidiabetic drug, show promising anticancer properties against cancers. An emerging quantum dot (QD) material improves therapeutic agents' anticancer and imaging properties. QD are nano-sized particles with extreme application in nanotechnology captured by cells and accumulated inside cells, suggesting bioimaging and effective anticancer outcomes. In this study, a simple one-pot hydrothermal method was used to synthesize fluorescent metformin-derived carbon dots (M-CDs) and then investigated the cytotoxic effects and imaging features on two human breast cancer cell lines including, MCF-7 and MDA-MB-231 cells.</p><p><strong>Results: </strong>Results showed that M-CDs profoundly decreased the viability of both cancer cells. IC50 values showed that M-CDs were more cytotoxic than metformin either 24-48 h post-treatment. Cancer cells uptake M-CDs successfully, which causes morphological changes in cells and increased levels of intracellular ROS. The number of Oil Red O-positive cells and the expression of caspase-3 protein were increased in M-CDs treated cells. Authophagic factors including, AMPK, mTOR, and P62 were down-regulated, while p-AMPK, Becline-1, LC3 I, and LC3 II were up-regulated in M-CDs treated cells. Finally, M-CDs caused a decrease in the wound healing rate of cells.</p><p><strong>Conclusions: </strong>For the first, M-CDs were synthesized by simple one-pot hydrothermal treatment without further purification. M-CDs inhibited both breast cancer cells through modulating autophagy signalling.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"38"},"PeriodicalIF":5.7,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11197241/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141446213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hypoxia and re-oxygenation effects on human cardiomyocytes cultured on polycaprolactone and polyurethane nanofibrous mats. 缺氧和再氧对在聚己内酯和聚氨酯纳米纤维垫上培养的人类心肌细胞的影响
IF 5.6 3区 生物学
Journal of Biological Engineering Pub Date : 2024-06-06 DOI: 10.1186/s13036-024-00432-5
Zuzanna Iwoń, Ewelina Krogulec, Aleksandra Kierlańczyk, Michał Wojasiński, Elżbieta Jastrzębska
{"title":"Hypoxia and re-oxygenation effects on human cardiomyocytes cultured on polycaprolactone and polyurethane nanofibrous mats.","authors":"Zuzanna Iwoń, Ewelina Krogulec, Aleksandra Kierlańczyk, Michał Wojasiński, Elżbieta Jastrzębska","doi":"10.1186/s13036-024-00432-5","DOIUrl":"10.1186/s13036-024-00432-5","url":null,"abstract":"<p><p>Heart diseases are caused mainly by chronic oxygen insufficiency (hypoxia), leading to damage and apoptosis of cardiomyocytes. Research into the regeneration of a damaged human heart is limited due to the lack of cellular models that mimic damaged cardiac tissue. Based on the literature, nanofibrous mats affect the cardiomyocyte morphology and stimulate the growth and differentiation of cells cultured on them; therefore, nanofibrous materials can support the production of in vitro models that faithfully mimic the 3D structure of human cardiac tissue. Nanofibrous mats were used as scaffolds for adult primary human cardiomyocytes (HCM) and immature human induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs). This work focuses on understanding the effects of hypoxia and re-oxygenation on human cardiac cells cultured on polymer nanofibrous mats made of poly(ε-caprolactone) (PCL) and polyurethane (PU). The expression of selected genes and proteins in cardiomyocytes during hypoxia and re-oxygenation were evaluated. In addition, the type of cell death was analyzed. To the best of our knowledge, there are no studies on the effects of hypoxia on cardiomyocyte cells cultured on nanofibrous mats. The present study aimed to use nanofiber mats as scaffolds that structurally could mimic cardiac extracellular matrix. Understanding the impact of 3D structural properties in vitro cardiac models on different human cardiomyocytes is crucial for advancing cardiac tissue engineering and regenerative medicine. Observing how 3D scaffolds affect cardiomyocyte function under hypoxic conditions is necessary to understand the functioning of the entire human heart.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"37"},"PeriodicalIF":5.6,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11157810/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of mesenchymal stem cell-derived exosomes in the regeneration of different tissues. 间充质干细胞衍生的外泌体在不同组织再生中的作用。
IF 5.6 3区 生物学
Journal of Biological Engineering Pub Date : 2024-06-06 DOI: 10.1186/s13036-024-00431-6
Defa Huang, Haibin Shen, Fangfang Xie, Die Hu, Qing Jin, Yuexin Hu, Tianyu Zhong
{"title":"Role of mesenchymal stem cell-derived exosomes in the regeneration of different tissues.","authors":"Defa Huang, Haibin Shen, Fangfang Xie, Die Hu, Qing Jin, Yuexin Hu, Tianyu Zhong","doi":"10.1186/s13036-024-00431-6","DOIUrl":"10.1186/s13036-024-00431-6","url":null,"abstract":"<p><p>Exosomes are nanovesicles with multiple components used in several applications. Mesenchymal stem cells (MSCs) are well known for their great potential in clinical applications. MSC-derived exosomes (MSC-Exos) have been shown to mediate tissue regeneration in various diseases, including neurological, autoimmune, and inflammatory diseases, cancer, ischemic heart disease, lung injury, and liver fibrosis. They can modulate the immune response by interacting with immune effector cells in the presence of anti-inflammatory compounds and are involved in intercellular communication through various types of cargo. This review summarizes the MSC-Exos-mediated tissue regeneration in various diseases, including neurological, cardiovascular, liver, kidney, articular cartilage, and oral tissue applications. In addition, we discuss the challenges and prospects of MSC-Exos in tissue regeneration.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"36"},"PeriodicalIF":5.6,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11155050/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nonthermal biocompatible plasma in stimulating osteogenic differentiation by targeting p38/ FOXO1 and PI3K/AKT pathways in hBMSCs. 非热生物相容性等离子体通过靶向 p38/ FOXO1 和 PI3K/AKT 通路刺激 hBMSCs 的成骨分化。
IF 5.6 3区 生物学
Journal of Biological Engineering Pub Date : 2024-05-28 DOI: 10.1186/s13036-024-00419-2
Khadija Akter, Youngsun Kim, Eun Ha Choi, Ihn Han
{"title":"Nonthermal biocompatible plasma in stimulating osteogenic differentiation by targeting p38/ FOXO1 and PI3K/AKT pathways in hBMSCs.","authors":"Khadija Akter, Youngsun Kim, Eun Ha Choi, Ihn Han","doi":"10.1186/s13036-024-00419-2","DOIUrl":"10.1186/s13036-024-00419-2","url":null,"abstract":"<p><p>Osteoporosis is manifested by decreased bone density and deterioration of bone architecture, increasing the risk of bone fractures Human bone marrow mesenchymal stem cells (hBMSCs)-based tissue engineering serves as a crucial technique for regenerating lost bone and preventing osteoporosis. Non-thermal biocompatible plasma (NBP) is a potential new therapeutic approach employed in several biomedical applications, including regenerative medicine. NBP affects bone remodeling; however, its role in the regulation of osteogenic differentiation in hBMSCs remains largely unexplored. This study aimed to explore the efficiency of NBP in promoting osteogenic differentiation, and the molecular pathways through which these responses occurred in hBMSCs. We found that NBP facilitated osteogenic differentiation through the upregulation of the bone morphogenic protein signal (BMPs) cascade, which in turn induced the expression of p38 and inhibited the forkhead box protein O1 (FOXO1). To further gain insight into the mechanism through which NBP extensively triggers the initiation of osteogenic differentiation in hBMSCs, PI3K/AKT pathway was also analyzed. Overall, these results highlight that NBP enhances osteogenic differentiation in hBMSCs by the stimulation of the p38/FOXO1 through PI3K/AKT signaling pathways. Therefore, the application of NBP in hBMSCs may offer tremendous therapeutic prospects in the treatment of bone regeneration and osteoporosis prevention.</p>","PeriodicalId":15053,"journal":{"name":"Journal of Biological Engineering","volume":"18 1","pages":"35"},"PeriodicalIF":5.6,"publicationDate":"2024-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11134625/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141161423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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