Cell Journal最新文献

{"title":"Formononetin and Dihydroartemisinin Act Synergistically to Induce Apoptosis in Human Acute Myeloid Leukemia Cell Lines.","authors":"Yusef Abbasi, Marziyeh Pooladi, Roya Nazmabadi, Jamal Amri, Helia Abbasi, Hadi Karami","doi":"10.22074/cellj.2024.2016937.1459","DOIUrl":"10.22074/cellj.2024.2016937.1459","url":null,"abstract":"<p><strong>Objective: </strong>Enhanced cell survival and drug resistance in tumor cells have been linked to the overexpression of antiapoptotic members of the Bcl-2 family proteins, including Bcl-2 and Mcl-1. The aim of this study was to explore the impact of formononetin and dihydroartemisinin combination on the growth and apoptosis of acute myeloid leukemia (AML) cells.</p><p><strong>Materials and methods: </strong>In this experimental study, the cell survival and cell proliferation were tested by MTT assay and trypan blue staining. The evaluation of cell apoptosis was conducted using Hoechst 33342 staining and a colorimetric assay to measure caspase-3 activity. To determine the mRNA levels of Mcl-1, Bcl-2, Bax, and <i>Cyclin D1</i>, a quantitative real-time polymerase chain reaction (qRT-PCR) was performed.</p><p><strong>Results: </strong>We showed that treatment with either formononetin or dihydroartemisinin alone, led to significant decrease in the cell survival and growth, and triggered apoptosis in U937 and KG-1 AML cell lines. Moreover, treatment with each of the compounds alone significantly decreased the mRNA levels of <i>Mcl-1, Bcl-2</i> and <i>Cyclin D1</i> mRNA, while, the expression level of Bax mRNA was enhanced. Combination of two compounds showed a synergistic anti-cancer effect.</p><p><strong>Conclusion: </strong>The anti-leukemic potential of formononetin and dihydroartemisinin is exerted through the effect on cell cycle progression and intrinsic pathway of apoptosis. Therefore, they can be considered as a potential anti-leukemic agent alone or along with existing chemotherapeutic drugs.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924837/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066025","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}

{"title":"CTLA-4 Blockade of Natural Killer Cells Increases Cytotoxicity against Acute Lymphoid Leukaemia Cells Neda.","authors":"Neda Parvini, Mohammad Esmaeil Akbari, Amir Ali Hamidieh, Fardin Fathi, Abbas Ali Amini, Marzieh Ebrahimi, Zakaria Vahabzadeh","doi":"10.22074/cellj.2024.2015187.1444","DOIUrl":"10.22074/cellj.2024.2015187.1444","url":null,"abstract":"<p><strong>Objective: </strong>There is interest in using cytotoxic T lymphocyte antigen-4 (CTLA-4) immunotherapy to treat blood cancers. Unfortunately, patients with acute lymphoblastic leukaemia (ALL) frequently exhibit resistance to treatment and natural killer (NK) cell exhaustion. This study aims to increase the cytotoxic potency of natural killer cells by using CTLA-4 to block the Nalm-6 leukaemia cell line.</p><p><strong>Materials and methods: </strong>In this experimental study, NK cells were purified from the peripheral blood mononuclear cells (PBMCs) of 10 healthy people and assessed by flow cytometry for purity and viability. The purified cells were activated overnight at 37°C and 5% CO2 with interleukin-15 (IL-15, 10 ng/ml) followed by evaluation of expressions of CTLA-4, activating and inhibitory receptors, and the release of interferon gamma (IFN-γ) and granzyme B (GZM B). CTLA-4 expression on NK cells from recurrent ALL patients was also evaluated. Finally, the cytotoxic activity of NK cells was assessed after the CTLA-4 blockade.</p><p><strong>Results: </strong>The purity of the isolated cells was 96.58 ± 2.57%. Isolated NK cells activated with IL-15 resulted in significantly higher CTLA-4 expression (8.75%, P<0.05). Similarly, CTLA-4 expression on the surface of NK cells from patients with ALL was higher (7.46%) compared to healthy individuals (1.46%, P<0.05). IL-15 reduced NKG2A expression (P<0.01), and increased expressions of NKP30 (P<0.05) and NKP46 (P<0.01). The activated NK cells released more IFN-γ (P<0.5) and GZM B (P<0.01) compared to unactivated NK cells. Blockade of CTLA-4 enhanced the NK cell killing potential against Nalm-6 cells (56.3%, P<0.05); however, IFN-γ and GZM B levels were not statistically different between the blocked and non-blocked groups.</p><p><strong>Conclusion: </strong>Our findings suggest that CTLA-4 blockage of Nalm-6 cells causes an increase in antitumour activity of NK cells against these cells. Our study also provides evidence for the potential of cancer immunotherapy treatment using blocking anti-CTLA-4 mAbs.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924838/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066024","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}

{"title":"Review on Kidney-Liver Crosstalk: Pathophysiology of Their Disorders.","authors":"Niloofar Khoshdel Rad, Zahra Heydari, Amir Hossein Tamimi, Ensieh Zahmatkesh, Anastasia Shpichka, Maryam Barekat, Peter Timashev, Nikoo Hossein-Khannazer, Moustapha Hassan, Massoud Vosough","doi":"10.22074/cellj.2023.2007757.1376","DOIUrl":"10.22074/cellj.2023.2007757.1376","url":null,"abstract":"<p><p>Kidney-liver crosstalk plays a crucial role in normal and certain pathological conditions. In pathologic states, both renal-induced liver damage and liver-induced kidney diseases may happen through these kidney-liver interactions. This bidirectional crosstalk takes place through the systemic conditions that mutually influence both the liver and kidneys. Ischemia and reperfusion, cytokine release and pro-inflammatory signaling pathways, metabolic acidosis, oxidative stress, and altered enzyme activity and metabolic pathways establish the base of this interaction between the kidneys and liver. In these concomitant kidney-liver diseases, the survival rates strongly correlate with early intervention and treatment of organ dysfunction. Proper care of a nephrologist and hepatologist and the identification of pathological conditions using biomarkers at early stages are necessary to prevent the complications induced by this complex and potentially vicious cycle. Therefore, understanding the characteristics of this crosstalk is essential for better management. In this review, we discussed the available literature concerning the detrimental effects of kidney failure on liver functions and liver-induced kidney diseases.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924833/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066028","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}

{"title":"Resveratrol Nanoformulation Inhibits Invasive Breast Cancer Cell Growth through Autophagy Induction: An <i>In Vitro</i> Study.","authors":"Mohammad Rasool Khazaei, Maryam Bozorgi, Mozafar Khazaei, Maryam Aftabi, Azam Bozorgi","doi":"10.22074/cellj.2024.2016930.1458","DOIUrl":"10.22074/cellj.2024.2016930.1458","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study was to synthesize chitosan nanoparticles (Cs NPs) for resveratrol (RSV) delivery and assess their effectiveness in inducing autophagy in MDA-MB 231 cells.</p><p><strong>Materials and methods: </strong>In this experimental study, Pure and RSV-loaded Cs NPs (RSV. Cs NPs) were prepared via the ionic gelation method, and their physicochemical properties were characterized using standard techniques, and RSV release was measured <i>in vitro</i>. MDA-MB 231 cells were incubated with RSV, Cs NPs, and RSV. Cs NPs and Half-maximal inhibitory concentration (IC50) values were calculated following the MTT test. Cell viability was assessed by lactate dehydrogenase (LDH) assay, and autophagy was evaluated using the real-time polymerase chain reaction (PCR).</p><p><strong>Results: </strong>NP formation was confirmed with the analysis of FTIR spectra. Pure and RSV. Cs NPs had 36.7 and 94.07 nm sizes with 18.3 and 27 mV zeta potentials, respectively. Above 60% of RSV entrapped within NPs was released in an initial burst manner followed by a gradual release till 72 hours. Cs and RSV. Cs NPs restrained cell proliferation at lower concentrations. RSV. Cs NPs showed the highest anticancer effect and stimulated autophagy, indicated by increased Beclin-1 ATG5, ATG7, LC3A, and P62 expression.</p><p><strong>Conclusion: </strong>RSV. Cs NPs show promising effects in inhibiting invasive breast cancer (BC) cells <i>in vitro</i> by inducing autophagy.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924839/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066027","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}

{"title":"Simultaneous Coating of Electrospun Nanofibers with Bioactive Molecules for Stem Cell Osteogenesis <i>In Vitro</i>.","authors":"Mehrdad Zahiri-Toosi, Seyed Jalal Zargar, Ehsan Seyedjafari, Mostafa Saberian, Marziehsadat Ahmadi","doi":"10.22074/cellj.2024.2008921.1388","DOIUrl":"10.22074/cellj.2024.2008921.1388","url":null,"abstract":"<p><strong>Objective: </strong>Mesenchymal stem cells (MSCs) are widely recognized as a promising cell type for therapeutic applications due to their ability to secrete and regenerate bioactive molecules. For effective bone healing, it is crucial to select a scaffold that can support, induce, and restore biological function. Evaluating the scaffold should involve assessing MSC survival, proliferation, and differentiation. The principal aim of this investigation was to formulate composite nanofibrous scaffolds apt for applications in bone tissue engineering.</p><p><strong>Materials and methods: </strong>In this experimental study, nanofibrous scaffolds were fabricated using Poly-L-lactic acid (PLLA) polymer. The PLLA fibers' surface was modified by integrating collagen and hydroxyapatite (HA) nanoparticles.</p><p><strong>Results: </strong>The findings demonstrated that the collagen- and nanohydroxyapatite-modified electrospun PLLA scaffold positively influenced the attachment, growth, and osteogenic differentiation of MSCs.</p><p><strong>Conclusion: </strong>Coating the nanofiber scaffold with collagen and nanoparticle HA significantly enhanced the osteogenic differentiation of MSCs on electrospun PLLA scaffolds.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924835/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066029","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}

{"title":"Adipose Derived Stem Cells Affect <i>miR-145</i> and <i>p53</i> Expressions of Co-Cultured Hematopoietic Stem Cells.","authors":"Tahereh Foroutan, Aisan Farhadi, Saeed Abroun, Bahram Mohammad Soltani","doi":"10.22074/cellj.2024.711359","DOIUrl":"10.22074/cellj.2024.711359","url":null,"abstract":"<p><p>In this article published in Cell J, Vol 19, No 4, Jan-Mar (Winter) 2018, on pages 654-659, the authors found that Figures 2 and 3 had some errors that accidentally happened during organizing figures. Because of mislabeling of some images and saving them in an incorrect folder, the following figures' legends are corrected. The authors would like to apologies for any inconvenience.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924834/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066085","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}

{"title":"Bioinformatics-Guided Discovery of miRNAs Involved in Apoptosis Modulated by Parthenolide Combined with Vincristine in The NALM6 Cell Line.","authors":"Atefeh Bahmei, Sepideh Namdari, Mohammad Yaghoubzad-Maleki, Ali Emami, Reza Ranjbaran, Gholamhossein Tamaddon","doi":"10.22074/cellj.2024.2013673.1428","DOIUrl":"10.22074/cellj.2024.2013673.1428","url":null,"abstract":"<p><strong>Objective: </strong>Acute lymphoblastic leukemia (ALL) is a highly heterogeneous leukemia. Despite the current improvement in conventional chemotherapy and high survival rates, the outcomes remain challenging. Sesquiterpen extracted from the <i>Tanacetum parthenium</i>, parthenolide, is a potential anticancer agent that can modulate the expression of miRNAs and induce apoptosis. The objective of this study was to investigate the effect of parthenolide in combination with vincristine and alone on the apoptosis rate and expression of miR-125b-5p, miR-181b-5p, and miR-17-5p in the NALM6 cell line.</p><p><strong>Materials and methods: </strong>In this experimental study, cell viability and metabolic activity were determined through MTT assay and PI staining. Flow cytometry was applied to evaluate the rate of apoptosis. The expression of miRNAs was assessed using real-time polymerase chain reaction. Bioinformatic analyses, including Cytoscape, RNAhybrid, and signaling pathway analysis were employed to investigate the association of miR-17-5p, miR-181b-5p and miR-125b- 5p with apoptosis. Further, molecular docking served to validate the modulation of these miRNAs by parthenolide and vincristine treatment.</p><p><strong>Results: </strong>The MTT assay indicated that 7.7 μM of parthenolide decreased the metabolic activity to 50% after 48 hours. PI staining analysis indicated that at concentrations below the half maximal inhibitory concentration, parthenolide caused 50% cell death. Flow cytometric analysis indicated that parthenolide (1.925 μM) in combination with vincristine (1.2 nM) induced apoptosis in 83.2% of the cells. Real-time quantitative reverse transcription polymerase chain reaction (qRTPCR) analysis showed significant changes in the expression levels of miR-17-5p, miR-125b-5p, and miR-181b-5p. Moreover, the combination therapy downregulated the expression of miRNAs significantly. This was consistent with our bioinformatic analysis demonstrating that the studied miRNAs are regulators of apoptosis. Finally, molecular docking validated the modulation of the miRNAs by parthenolide and vincristine.</p><p><strong>Conclusion: </strong>Parthenolide in combination with vincristine triggers apoptosis at a high rate in the NALM6 cell line. Moreover, this combination therapy can decrease the expression of miR-17-5p, miR-181b-5p, and miR-125b-5p.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10924840/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140066087","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}

{"title":"Effects of Streptozotocin Induced Diabetes on One-Carbon Cycle and Sperm Function.","authors":"Farnaz Pouriayevali, Marziyeh Tavalaee, Fatemeh Kazeminasab, Maurizio Dattilo, Mohammad Hossein Nasr-Esfahani","doi":"10.22074/cellj.2023.2010652.1399","DOIUrl":"10.22074/cellj.2023.2010652.1399","url":null,"abstract":"<p><strong>Objective: </strong>Diabetic men suffer an increased risk of infertility associated with signs of oxidative damage and decreased methylation in sperm pointing to a deficit of the one-carbon cycle (1CC). We aimed to investigate this deficit using mice models (type 1 and 2) of streptozotocin-induced diabetes.</p><p><strong>Materials and methods: </strong>In this experimental study, 50 male mice, aged eight weeks, were divided randomly into four groups: sham, control, type 1 diabetes mellitus (DM1), and DM2. The DM1 group was fed a normal diet (ND) for eight weeks, followed by five consecutive days of intraperitoneal administration of Streptozotocin (STZ, 50 mg/kg body weight). The DM2 group was fed a high-fat diet (HFD) for eight weeks, followed by a single intraperitoneal injection of STZ (100 mg/kg). After twelve weeks, all the mice were euthanized, and study parameters assessed. In the sham group, citrate buffer as an STZ solvent was injected.</p><p><strong>Results: </strong>Both types of diabetic animals had serious impairment of spermatogenesis backed by increased DNA damage (P=0.000) and decreased chromatin methylation (percent: P=0.019; intensity: P=0.001) and maturation (P=0.000). The 1CC was deeply disturbed with increased homocysteine (P=0.000) and decreased availability of carbon units [methionine (P=0.000), serine (P=0.088), folate (P=0.016), B12 (P=0.025)] to feed methylations.</p><p><strong>Conclusion: </strong>We have observed a distinct impairment of 1CC within the testes of individuals with diabetes. We speculate that this impairment may be linked to inadequate intracellular glucose and diminished carbon unit supply associated with diabetes. As a result, interventions focusing on enhancing glucose uptake into sperm cells and providing supplementary methyl donors have the potential to improve fertility issues in diabetic patients. However, additional clinical testing is required to validate these hypotheses.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10864770/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139730814","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}

{"title":"The Neuroprotective Effects of Curcumin Nanoparticles on The Cerebral Ischemia-Reperfusion Injury in The Rats-The Roles of The Protein Kinase RNA-Like ER Kinase/Extracellular Signal-Regulated Kinase and Transcription Factor EB proteins.","authors":"Yalda Saghari, Monireh Movahedi, Majid Tebianian, Maliheh Entezari","doi":"10.22074/cellj.2023.1995696.1257","DOIUrl":"10.22074/cellj.2023.1995696.1257","url":null,"abstract":"<p><strong>Objective: </strong>Reduction of cerebral ischemia-reperfusion injury (IRI)/re-oxygenation injury, is defined as the paradoxical exacerbation of the cellular dysfunction and death, following restoration of the blood flow to previously ischemic tissues. The re-establishment of blood flow is essential to salvage the ischemic tissues. As a result, the treatment of IRI with novel therapies, which have fewer side effects, are of great importance. Therefore, this study aimed to investigate the effects of curcumin nanoparticle (CN) pre-treatment on the cerebral I/R rat model.</p><p><strong>Materials and methods: </strong>In this experimental study, CN was administered to rats orally five days before the bilateral common carotid artery occlusion (BCCAO) and continued for three days. The intensity of oxidative stress, the activities of antioxidant enzymes, glutathione (GSH) content, the activity of mitochondrial enzymes, including succinate dehydrogenase (SDH), malate dehydrogenase (MDH) and lactate dehydrogenase (LDH), curcumin bioavailability, pERK/ERK expression ratio and TFEB protein were studied. Data analysis was performed using Graphpad Prism V.8 software, one-way analysis of variance (ANOVA) with the statistical package for the social sciences (SPSS V.26 software).</p><p><strong>Results: </strong>Cerebral IRI-damage significantly increased the oxidative stress (P=0.0008) and decreased the activity of the antioxidant enzymes including catalase (CAT) (P<0.001), super oxide dismutase (SOD) (P<0.001), reduced GSH (P<0.001), mitochondrial enzymes, pERK/ERK expression ratio (P=0.002) and TEFB protein (P=0.005) in rats' brains. In addition, the pre-treatment of the rats with CN resulted in a decrease in the reactive oxygen species (ROS), and an increase in the activities of antioxidants and mitochondrial enzymes. This in turn up-regulated the pERK/ERK expression ratio and TEFB expression.</p><p><strong>Conclusion: </strong>CN has neuroprotective effects on the cerebral IRI condition due to its antioxidant properties and is able to overexpress the pERK and TFEB proteins; thus, it can be considered as a suitable treatment option during and after the incidence of stroke.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10864777/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139730817","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}

{"title":"Effect of Exosomes Derived from Bone Marrow Mesenchymal Stem Cells on Ovarian Granulosa Cells of Immature NMRI Mice.","authors":"Sajad Farrokhyar, Javad Baharara, Akram Eidi, Nasim Hayati Roodbari","doi":"10.22074/cellj.2023.2002520.1307","DOIUrl":"10.22074/cellj.2023.2002520.1307","url":null,"abstract":"<p><strong>Objective: </strong>In recent years, <i>in vitro</i> maturation (IVM) has become the focus of fertility maintenance, and infertility treatment. The aim of this study is development of oocytes during folliculogenesis and oogenesis is greatly influenced by the presence of <i>BMP-7, BMP-15,</i> and <i>GDF-9</i> genes, which are present in exosomes generated from bone marrow stem cells.</p><p><strong>Materials and methods: </strong>In the experimental study, we investigated how exosomes obtained from bone marrow stem cells affected development and expansion of ovarian granulosa cells (GCs) in NMRI mice. In this in vitro experiment, bone marrow stem cells were isolated from mice's bone marrow, and after identification, exosomes were recovered. Exosome doses of 100, 50, and 25 μg/ml were applied to GCs before using MTT assay to measure survival rates and quantitative reverse-transcription polymerase chain reaction (PCR) to measure expression of the <i>BMP-7, BMP-15,</i> and <i>GDF-9</i> genes.</p><p><strong>Results: </strong>The results showed that the GCs treated with exosomes concentrations of 25, 50, and 100 μg/ml significantly increased bioavailability, growth and proliferation and it also increased expression level of <i>BMP-7, BMP-15,</i> and <i>GDF-9</i> genes compared to the controls.</p><p><strong>Conclusion: </strong>Findings of this study indicated that exosomes derived from bone marrow stem cells improved growth of GCs in NMRI mice and they were a good candidate for further clinical studies to improve quality of the assisted reproductive techniques.</p>","PeriodicalId":49224,"journal":{"name":"Cell Journal","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10864772/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139730813","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}