In Vitro Cellular & Developmental Biology. Animal最新文献

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Efficient cryopreservation of Antillean manatee skin-derived somatic cells via reduced intracellular cryoprotectant concentration. 通过降低细胞内冷冻保护剂浓度高效低温保存安的列斯海牛皮肤来源体细胞。
IF 1.5 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-27 DOI: 10.1007/s11626-025-01061-y
Luanna Lorenna Vieira Rodrigues, Lhara Ricarliany Medeiros de Oliveira, Yasmin Beatriz França Moura, Yara Letícia Frutuoso E Silva, João Vitor da Silva Viana, Leonardo Vitorino Costa de Aquino, Radan Elvis Matias de Oliveira, Fernanda Loffler Niemeyer Attademo, Fábia Oliveira Luna, Alexsandra Fernandes Pereira
{"title":"Efficient cryopreservation of Antillean manatee skin-derived somatic cells via reduced intracellular cryoprotectant concentration.","authors":"Luanna Lorenna Vieira Rodrigues, Lhara Ricarliany Medeiros de Oliveira, Yasmin Beatriz França Moura, Yara Letícia Frutuoso E Silva, João Vitor da Silva Viana, Leonardo Vitorino Costa de Aquino, Radan Elvis Matias de Oliveira, Fernanda Loffler Niemeyer Attademo, Fábia Oliveira Luna, Alexsandra Fernandes Pereira","doi":"10.1007/s11626-025-01061-y","DOIUrl":"https://doi.org/10.1007/s11626-025-01061-y","url":null,"abstract":"<p><p>The declining population of the Antillean manatees has prompted interest in developing conservation strategies, including somatic cell cryopreservation. However, the type and concentration of intracellular cryoprotectant agents (CPAs) are limiting factors for its success. Therefore, we evaluated three concentrations (5, 8, 10%) of dimethyl sulfoxide (Me<sub>2</sub>SO) and ethylene glycol (EG) to assess if reducing CPA concentration is efficient for the cells of these animals. Cells not subjected to cryopreservation were used as a control. All cells were analyzed for morphology, viability, metabolism, proliferative activity (PDT), apoptosis, levels of reactive oxygen species (ROS), and mitochondrial membrane potential (ΔΨm). Regardless of the solution used, the cryopreservation did not change frozen-thawed cells' morphology, metabolism, and apoptosis levels compared to control group cells (p > 0.05). Immediately after thawing, cells derived from the 8% Me<sub>2</sub>SO group-maintained viability similar to the control; after in vitro culture of thawed cells, this positive response of viability was observed only in cells cryopreserved in solutions containing 5% and 8% CPA, regardless the type of CPA. Interestingly, cells frozen in 8% Me<sub>2</sub>SO showed a higher PDT value than the other groups (p < 0.05). Cells frozen with 10% EG showed higher ROS than the control group (p < 0.05). Additionally, regardless of the solution used, cryopreservation resulted in a change in ΔΨm. In summary, reducing the concentration of CPAs (5 and 8%) helps with somatic cell quality, regardless of the CPA type used in Antillean manatees.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144511829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wound healing properties of Biginelli scaffolds in Tilapia gill cell line: an in vitro analysis and computational approaches. 罗非鱼鳃细胞系Biginelli支架的伤口愈合性能:体外分析和计算方法。
IF 1.5 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-19 DOI: 10.1007/s11626-025-01062-x
Noorudeen Paringamalai, Syed Tajudeen Syed Ameen, Abdul Matheen Ibrahim, Gani Taju, Seepoo Abdul Majeed, Azeez Sait Sahul Hameed, Sivaraj Mithra, Predhanekar Mohamed Imran, Attar Kubaib
{"title":"Wound healing properties of Biginelli scaffolds in Tilapia gill cell line: an in vitro analysis and computational approaches.","authors":"Noorudeen Paringamalai, Syed Tajudeen Syed Ameen, Abdul Matheen Ibrahim, Gani Taju, Seepoo Abdul Majeed, Azeez Sait Sahul Hameed, Sivaraj Mithra, Predhanekar Mohamed Imran, Attar Kubaib","doi":"10.1007/s11626-025-01062-x","DOIUrl":"https://doi.org/10.1007/s11626-025-01062-x","url":null,"abstract":"<p><p>The skin is a vital organ that regulates the temperature, nutrient absorption, and perception of sensations. Wound healing is a complex biological process in multicellular systems that consists of four key phases: hemostasis, inflammation, proliferation, and remodeling. This study develops a new approach for synthesizing dihydropyrimidinones (DHPM) named Biginelli scaffolds via a simple, rapid, eco-friendly, and cost-effective solvent-free Biginelli reaction for wound healing activities. The synthesis involved a one-pot three-component coupling reaction of β-ketoester derivatives, anisaldehyde, and simple urea in a domestic microwave oven. The synthesized (B1-B4) scaffolds were characterized using melting point, UV-Vis, FT-IR, HRMS, 2D-NMR (NOESY), and proton/carbon NMR spectroscopies. The molecular docking results showed that the synthetic scaffolds (B1-B4) had strong binding abilities, with B3 and B4 having the best interactions in the group, similar to the control compound (curcumin). It exhibited less cytotoxic effects up to 80 µg/mL in Tilapia gill (TG) cells in the MTT assay. The synthesized scaffolds (60 µg/mL) enhanced TG cell growth and had potential applications in wound healing. Biginelli (B1-B4) scaffolds showed good antioxidant properties in the DPPH assay. RT-qPCR analysis indicated that TG cells exposed to different (B1-B4) scaffold concentrations had significantly increased VEGF gene expression. The scaffolds showed no toxic effects on adsorption, distribution, metabolism, excretion, and toxicity (ADMET) analysis, and the structure was optimized using the DFT-B3LYP-6311G-(d,p) hybrid basis set. This method has wide applications in future research and provides insights into tissue engineering and biomedical applications.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144325493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
miR-944 inhibits malignant progression of bladder cancer through ATIC/AKT/FOXO3 A axis mediated by SHMT1. miR-944通过SHMT1介导的ATIC/AKT/ foxo3a轴抑制膀胱癌恶性进展。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-29 DOI: 10.1007/s11626-025-01050-1
Zhiming Liu, Zhao Chen, Haibei Yang, Junning Liu, Maorong Cui, Weisheng Wang
{"title":"miR-944 inhibits malignant progression of bladder cancer through ATIC/AKT/FOXO3 A axis mediated by SHMT1.","authors":"Zhiming Liu, Zhao Chen, Haibei Yang, Junning Liu, Maorong Cui, Weisheng Wang","doi":"10.1007/s11626-025-01050-1","DOIUrl":"10.1007/s11626-025-01050-1","url":null,"abstract":"<p><p>To investigate the role of miR-944 in the progression of bladder cancer (BC) and explore its potential as a therapeutic target. In this study, we collected 12 pairs of BC tissues and paracancerous tissues and subcutaneously injected T24 cells into BALB/c nude mice at 1 × 10<sup>6</sup>/mouse to establish the BC animal model for experimental investigation. RT-qPCR and western blot were used to detect the expression of related genes and proteins, and the malignant progression of T24 cells and BC was detected by CCK-8, Transwell, scratch wound, and immunohistochemistry. This study found that miR-944 expression was low in BC clinical samples and cell lines. Overexpression of miR-944 inhibited the proliferation, migration, and invasion of BC cells and inhibited BC tumor growth in vivo. Mechanistically, overexpression of miR-944 downregulated ATIC by inhibiting SHMT1, thereby activating the AKT/FOXO3A signaling pathway and promoting the expression of autophagy-related proteins LC3II/I and Beclin1. At the same time, it can inhibit the expression of epithelial-mesenchymal transition (EMT)-related proteins vimentin, fibronectin, and N-cadherin, ultimately inhibiting the proliferation, migration, and invasion of BC cells, and increasing the apoptosis level of BC cells to improve the development of BC. Our study confirmed that the upregulation of miR-944 may become a new target for the treatment of BC.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"656-668"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12307474/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144180948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
LncRNA TDRG1 facilitates high glucose-induced retinal microvascular endothelial cell injury via miR-7-5p/G3BP2. LncRNA TDRG1通过miR-7-5p/G3BP2促进高糖诱导的视网膜微血管内皮细胞损伤。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-07-01 DOI: 10.1007/s11626-025-01056-9
Shuying Xie, Zehong Liu, Ting Luo, Yifa Chen, Liqun Zeng, Xiaoyan Li
{"title":"LncRNA TDRG1 facilitates high glucose-induced retinal microvascular endothelial cell injury via miR-7-5p/G3BP2.","authors":"Shuying Xie, Zehong Liu, Ting Luo, Yifa Chen, Liqun Zeng, Xiaoyan Li","doi":"10.1007/s11626-025-01056-9","DOIUrl":"10.1007/s11626-025-01056-9","url":null,"abstract":"<p><p>This study explores the mechanism of lncRNA TDRG1 in high glucose (HG)-induced human retinal microvascular endothelial cell (hRMEC) injury. hRMECs were cultured in HG medium, followed by the detection of cell viability, proliferation, migration, and angiogenesis using CCK-8, EdU, Transwell, and tube formation assays. LncRNA TDRG1, miR-7-5p, G3BP2, VEGFA, and CD31 expression in hRMECs was detected by RT-qPCR or western blot. After transfection with lncRNA TDRG1 siRNA or miR-7-5p inhibitor or G3BP2 pcDNA3.1, hRMEC injury induced by HG was evaluated. Dual luciferase, RIP, or RNA pull-down assays were performed to verify the binding of lncRNA TDRG1, miR-7-5p, and G3BP2. HG treatment notably elevated the expressions of lncRNA TDRG1 and G3BP2 in hRMECs but diminished the expression of miR-7-5p. Low expression of lncRNA TDRG1 restrained the proliferation, migration, and angiogenesis of hRMECs while diminishing VEGFA and CD31 expression. Mechanistically, lncRNA TDRG1 upregulated the transcription level of G3BP2 by competitively binding to miR-7-5p. Low expression of miR-7-5p or overexpression of G3BP2 weakened the inhibitory effect of lncRNA TDRG1 silencing on HG-induced hRMEC injury. In conclusion, lncRNA TDRG1 upregulates the transcription level of G3BP2 by competitively binding to miR-7-5p, thus exacerbating HG-induced hRMEC injury.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"729-739"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144539997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Synergistic effects of micropatterned substrates and transforming growth factor-β1 on differentiation of human mesenchymal stem cells into vascular smooth muscle cells through modulation of Krϋppel-like factor 4. 微纹基质与转化生长因子-β1通过调节Krϋppel-like因子4对人间充质干细胞向血管平滑肌细胞分化的协同作用
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-23 DOI: 10.1007/s11626-025-01033-2
Sakhavat Abolhasani, Davood Fattahi, Yasin Ahmadi, Behnaz Valipour, Majid Ghasemian, Masoumeh Rajabibazl, Khalil Maleki Chollou
{"title":"Synergistic effects of micropatterned substrates and transforming growth factor-β1 on differentiation of human mesenchymal stem cells into vascular smooth muscle cells through modulation of Krϋppel-like factor 4.","authors":"Sakhavat Abolhasani, Davood Fattahi, Yasin Ahmadi, Behnaz Valipour, Majid Ghasemian, Masoumeh Rajabibazl, Khalil Maleki Chollou","doi":"10.1007/s11626-025-01033-2","DOIUrl":"10.1007/s11626-025-01033-2","url":null,"abstract":"<p><p>The functionality and structural integrity of the cardiovascular system are critically dependent on vascular smooth muscle cells (VSMCs). Human mesenchymal stem cells (hMSCs) have significant potential for differentiating into VSMCs, making them a valuable resource in regenerative medicine and the development of vascular grafts. This study explored the synergistic effects of micropatterned substrates and TGF-β1 on the differentiation of hMSCs into VSMCs. HMSCs were cultured on both micropatterned and flat substrates for a duration of 6 days, with some groups receiving TGF-β1 treatment, after which cell morphology and the expression of specific smooth muscle markers were evaluated through Western blotting, immunofluorescence staining, and RT-qPCR. Results indicated that hMSCs on micropatterned substrates treated with TGF-β1 exhibited significantly elevated protein levels of smooth muscle myosin heavy chain (MYH11) compared with hMSCs on flat substrates without TGF-β1 (p < 0.001). Additionally, MYH11 expression was markedly enhanced in samples cultured on micropatterned substrates with TGF-β1. Furthermore, hMSCs treated with TGF-β1 on flat substrates exhibited increased cadherin-11 mRNA expression compared with both micropatterned and flat substrates lacking TGF-β1 (p < 0.05). Interestingly, KLF4 protein levels were significantly higher in hMSCs on flat substrates without TGF-β1 compared to those cultured on micropatterned substrates with TGF-β1 treatment (p < 0.001). In conclusion, this study demonstrated that the combination of micropatterned substrates and TGF-β1 treatment preferentially enhances MYH11 expression, indicative of advanced smooth muscle cell organization, along with modulating KLF4 levels and upregulating cadherin-11 expression in hMSCs. These findings provide critical insights into the differentiation pathways of MSCs into VSMCs and may inform the design of improved vascular grafts that better replicate the properties of native blood vessels.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"644-655"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12307518/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144127500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Photobiomodulation therapy: a promising treatment for insulin resistance in type 2 diabetes. 光生物调节疗法:治疗2型糖尿病胰岛素抵抗的一种有前景的治疗方法。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-28 DOI: 10.1007/s11626-025-01051-0
Jaber Zafari, Hanieh Sadeghi, Hossein Abbasinia, Nabaa Najjar, Saeid Jamali, Fatemeh Javani Jouni
{"title":"Photobiomodulation therapy: a promising treatment for insulin resistance in type 2 diabetes.","authors":"Jaber Zafari, Hanieh Sadeghi, Hossein Abbasinia, Nabaa Najjar, Saeid Jamali, Fatemeh Javani Jouni","doi":"10.1007/s11626-025-01051-0","DOIUrl":"10.1007/s11626-025-01051-0","url":null,"abstract":"<p><p>Type 2 diabetes mellitus (T2DM) affects over 90% of diabetic patients and is characterized by insulin resistance (IR), primarily due to impaired GLUT4 function and abnormalities in insulin signaling within adipose and skeletal muscle cells. Dysfunctional adipose tissue elevates triglyceride and fatty acid levels, worsening IR. Photobiomodulation therapy (PBMT), which employs low-power light, has emerged as a potential treatment by enhancing glucose metabolism and reducing inflammation through the activation of the PI3K/AKT signaling pathway. Key factors influencing IR include FOXO1, GFAT-2, and PTP1B, which play significant roles in insulin signaling and glucose homeostasis. In this study, 3T3-L1 preadipocytes were cultured in high glucose DMEM with FBS and antibiotics, with differentiation induced using dexamethasone and insulin, followed by laser treatment. The viability of preadipocytes and adipocytes was assessed using the MTT assay, while oil red O staining quantified lipid droplet formation. An insulin resistance model was established, and glucose levels and gene expression were analyzed through qRT-PCR. The findings indicated that PBMT did not adversely affect cell viability and significantly reduced triglyceride levels and glucose uptake in IR models. Additionally, PBMT altered gene expression related to adipogenesis, suggesting its potential in managing IR and adipocyte function. Overall, while the mechanisms of PBMT require further investigation, the therapy shows promise in alleviating insulin resistance and its associated metabolic consequences.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"703-711"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144173684","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In vitro model of equine cartilage degradation; using cartilage pellets differentiated from bone marrow-derived mesenchymal stem cells. 马软骨降解体外模型的建立用骨髓间充质干细胞分化成软骨球。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-27 DOI: 10.1007/s11626-025-01049-8
Thippaporn Euppayo, Puntita Siengdee, Pakorn Limlenglert, Korakot Nganvongpanit, Gen Watanabe, Yoshinori Kasashima, Katsuhiko Arai
{"title":"In vitro model of equine cartilage degradation; using cartilage pellets differentiated from bone marrow-derived mesenchymal stem cells.","authors":"Thippaporn Euppayo, Puntita Siengdee, Pakorn Limlenglert, Korakot Nganvongpanit, Gen Watanabe, Yoshinori Kasashima, Katsuhiko Arai","doi":"10.1007/s11626-025-01049-8","DOIUrl":"10.1007/s11626-025-01049-8","url":null,"abstract":"<p><p>The self-renewal capacity of chondrocytes in osteoarthritis (OA) joints is limited, and mesenchymal stem cells (MSCs) are crucial in disease treatment. This study established an OA model from equine bone marrow-derived mesenchymal stem cells (eBMSCs). The eBMSCs were cultured and differentiated into chondrocytes to generate cartilage pellets, which were induced for 7 d with inflammatory cytokines, interleukin-1 beta (IL-1β) and tumor necrosis factor-alpha (TNF-α) to mimic OA conditions. Treated culture medium was collected to estimate enzyme activity (MMP-2, MMP-3, and MMP-9) using zymography, and the cartilage pellets were collected to estimate both anabolic gene (COL2A1) and catabolic gene expression (MMP2, MMP3, and MMP9) using qRT-PCR. Cartilage degradation was observed when induced with IL-1β + TNF-α on cartilage pellets. IL-1β + TNF-α decreased the expression levels of COL2A1 and MMP2 genes, and enhanced their enzymatic activities, while Alcian blue-positive glycosaminoglycan in cartilage pellets induced by IL-1β + TNF-α groups decreased. These results suggested that IL-1β + TNF-α induced on cartilage pellets from eBMSCs could be used as an in vitro OA model in horses.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"694-702"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144158364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SERPINA3 is expressed in human adipocytes and modulated by TNF-α and vitamin B6. SERPINA3在人脂肪细胞中表达,受TNF-α和维生素B6调节。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-27 DOI: 10.1007/s11626-025-01053-y
Nataly Guzmán-Herrera, Bertha Ruíz-Madrigal, Jaime Parés-Hipólito, Luis A Salazar-Olivo
{"title":"SERPINA3 is expressed in human adipocytes and modulated by TNF-α and vitamin B6.","authors":"Nataly Guzmán-Herrera, Bertha Ruíz-Madrigal, Jaime Parés-Hipólito, Luis A Salazar-Olivo","doi":"10.1007/s11626-025-01053-y","DOIUrl":"10.1007/s11626-025-01053-y","url":null,"abstract":"<p><p>SERPINA3G participates in the antiadipogenesis and insulin resistance induced by TNF-α in 3T3-F442A murine cells. Here, we show that the human orthologue SERPINA3 is expressed in human subcutaneous and visceral adipose depots of normal-weight individuals and that TNF-α and RA induced the overexpression of SERPINA3 mRNA in cultured human subcutaneous and visceral adipocytes, although only TNF-α induced the expression of serpin A3 protein. We also demonstrate that vitamin B6 abrogated the expression of the SERPINA3 gene and diminished the anti-adipogenic effects of TNF-α on mature adipocytes. Our results indicate that SERPINA3 is expressed in human adipose tissues and modulates the antiadipogenic effects of TNF-α, and suggest serpin A3 could be a promissory target in the inflammatory processes linked to obesity and other adipose dysfunctions.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"627-634"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144158442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PKCβ expression contributes to M1 macrophage-induced impairment in the osteogenic differentiation of periodontal ligament stem cells. PKCβ表达参与M1巨噬细胞诱导的牙周韧带干细胞成骨分化损伤。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-06-17 DOI: 10.1007/s11626-025-01032-3
Yang Liu, Zhaocen Liu
{"title":"PKCβ expression contributes to M1 macrophage-induced impairment in the osteogenic differentiation of periodontal ligament stem cells.","authors":"Yang Liu, Zhaocen Liu","doi":"10.1007/s11626-025-01032-3","DOIUrl":"10.1007/s11626-025-01032-3","url":null,"abstract":"<p><p>Protein kinase Cβ (PRKCB) is expressed in THP-1 cells and has been found upregulated in periodontitis. Exploring the specific molecular mechanisms that promote the osteogenic differentiation of human periodontal ligament stem cells (hPDLSCs) is beneficial to optimizing periodontal regeneration. THP-1 cells were induced to differentiate into macrophages, and the levels of PRKCB in macrophages with different phenotypes were examined, including PKC activity. The effect of pg-LPS induction on osteogenic differentiation of hPDLSCs was measured by measuring alkaline phosphatase, osteocalcin, osteogenic-related proteins, and mineralized nodules. Ruboxistaurin, an inhibitor of PRKCB, was used to treat M1 macrophages to examine its effect on macrophage polarization. Additionally, the cascade effect of ruboxistaurin on osteogenic differentiation was investigated by co-incubating hPDLSCs with medium from macrophages. The results indicated that PRKCB upregulation and increased PKC activity were induced in M1 macrophages upon stimulation with LPS/IFN-γ. pg-LPS resulted in decreased levels of osteogenic-related genes in hPDLSCs, accompanied by a decrease in mineralized nodules. PRKCB inhibitor reduced PKC activity, inhibited macrophage M1 polarization, and reduced M1-related inflammatory cytokine secretion. Exposure of hPDLSCs to M1 macrophage-derived conditioned medium impaired their osteogenic differentiation potentials, which was significantly attenuated by pretreatment of M1 macrophages with ruboxistaurin. Together, inhibition of PRKCB suppressed inflammatory M1 macrophage polarization, thus attenuating M1 macrophage-induced impairment in the osteogenic differentiation of hPDLSCs. These results provide a theoretical and scientific basis for optimizing the potential clinical application of hPDLSC therapy in periodontal regeneration.</p>","PeriodicalId":13340,"journal":{"name":"In Vitro Cellular & Developmental Biology. Animal","volume":" ","pages":"635-643"},"PeriodicalIF":1.7,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144316827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spatiotemporal distribution of YAP and importin-β in nucleus and cytosol after wounding of adjacent cells. 邻近细胞损伤后细胞核和胞浆中YAP和输入蛋白β的时空分布。
IF 1.7 4区 生物学
In Vitro Cellular & Developmental Biology. Animal Pub Date : 2025-06-01 Epub Date: 2025-05-29 DOI: 10.1007/s11626-025-01054-x
Boyuan Xiao, Saori Sasaki, Naoki Takeishi, Toshihiro Sera, Susumu Kudo
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