Lu Cao^1,*, Dianmei Yang², Bin Bai³

Oncologie, Vol.23, No.1, pp. 149-158, 2021, DOI:10.32604/oncologie.2021.014151

Abstract Objective: This study aimed to explore the miR-1247-mediated promotion of osteosarcoma (OS) cell proliferation by SOX9. Methods: We recruited 97 OS patients admitted to our hospital (the observation group, OG) and 82 healthy people undergoing physical examinations (the control group, CG) over the same period into this study. The expression of miR-1247 and SOX9 in human OS cells in vitro was tested to determine the effect of miR-1247 and SOX9 on OS and to analyze the relationship between miR-1247 and SOX9. Results: We detected lowly expressed miR-1247 and highly expressed SOX9 in the peripheral blood of OS patients (P <… More >

BENJIANG QIAN¹, XIAOYAN YING², GUANG YANG¹, HUIZHANG LI³, JIANMING TAN^1,*

BIOCELL, Vol.45, No.3, pp. 577-588, 2021, DOI:10.32604/biocell.2021.014972

Abstract This work aimed to discover new therapeutic targets in renal clear cell carcinoma by bioinformatics and detect the effect of candidate gene TRIP13 in renal cell carcinoma (RCC) cell proliferation, migration, and invasion. Differentially expressed mRNAs were screened based on The Cancer Genome Atlas (TCGA)-Kidney Renal Clear Cell Carcinoma (KIRC) databases, and functional enrichments, survival analysis, receiver operating characteristic curve (ROC), and Protein–Protein Interaction (PPI) protein interaction analysis were performed by R software to screen the candidate gene TRIP13. Then, the expression of candidate gene TRIP13 in 92 pairs of cancer and adjacent normal tissues of renal clear cell carcinoma… More >

BENJIANG QIAN¹, YOUFENG HUANG², ZHENQIANG QIU², XIAOYAN YING³, GUANG YANG³, HUIZHANG LI^2,*, JIANMING TAN^1,*

BIOCELL, Vol.45, No.3, pp. 599-615, 2021, DOI:10.32604/biocell.2021.014633

Abstract Tet methylcytosine dioxygenase 2 (TET2) acts as an antioncogene that is investigated in different cancers. But the effects of TET2 in renal cell cancer (RCC) is still known little. Here, quantitative real-time PCR (qRT-PCR), Western blot, and immunofluorescence were performed to exam gene and protein expression. Cell proliferation was measured using Cell Counting Kit-8 (CCK-8). Transwell assay was performed to detect cell metastasis viability. Flow cytometry was performed to analyze the cell cycle and cell apoptosis. The effects of TET2 on RCC growth in vivo was analyzed using a mouse xenograft model.We found that TET2 and miR-200c were decreased in… More >

MAYSON H. ALKHATIB^1,2,*, SALWA M. AL-HASHEMI¹, HANA M. GASHLAN¹

BIOCELL, Vol.45, No.3, pp. 695-703, 2021, DOI:10.32604/biocell.2021.014349

Abstract Incorporation of etoposide (ETP) into nanoemulsion (NE) containing polyunsaturated fatty acids (PUFAs) may potentially augment its antiproliferation effect on the cancer cells. The current study aimed to examine the in vitro antitumor activity of a novel formulation (ETP-BC/EP-NE) produced by combining the anticancer drug (ETP) with NE (BC/EP-NE) consisting of the black currant seed and organic evening primrose oils. The produced formulas were physically characterized using zetasizer measurements. Their cytotoxic effect was testified at concentrations ranges from 0.0001 to 5 μM using CCK-8. Apoptotic and anti-invasion effects were evaluated using the assays of mitochondrial membrane potential, annexin V-FITC double staining,… More >

DONGYUE ZHANG, LINA WANG, HAO WANG, XIAOQIAN LV, QIAN REN, GUOGUANG ZHENG^*

BIOCELL, Vol.45, No.1, pp. 149-156, 2021, DOI:10.32604/biocell.2021.010334

Abstract Legumain is a C13 family cysteine protease. It plays diverse roles under both physiological and pathological conditions. The high-level expression of legumain is detected in solid tumors. Legumain promotes the proliferation and migration of tumor cells. However, the effect of legumain in blood diseases has not been established. In this report, we studied the effect of legumain on leukemia cells by overexpressing it in THP1 cells. The results demonstrated that legumain promoted cell proliferation, whereas it had little effect on cell apoptosis. Furthermore, legumain promoted the migration of THP1 cells. It was worth noting that legumain decreased the stemness of… More >

YANGUO PENG^1,#, WEI LI^2,#, SHUIYU CHEN¹, WANGCHUN WU¹, ZHANFANG SHANG^1,*

BIOCELL, Vol.45, No.1, pp. 57-64, 2021, DOI:10.32604/biocell.2021.011756

Abstract Peripheral nerve injury is a common neurodegenerative disease, which causes disability and a huge economic burden for patients. MicroRNAs (miRNAs) have been acknowledged as major regulators and therapeutic targets of neurological disease. Thus, the functional studies of miRNAs in neurological disease will contribute to discover new therapeutic targets for peripheral nerve injury. Sprague Dawley rats treated sciatic nerve surgical injury were regarded as peripheral nerve injury model in vivo. The expression of miR-494-3p and Kruppel like factor7 (KLF7) were measured by Real-time quantitative polymerase chain reaction (RT-qPCR) assay. In addition, western blot analysis was conducted to measure the protein levels… More >

Yuqin Xie¹, Shuang Deng¹, Qian Deng², Jiudong Xu^*

Oncologie, Vol.22, No.3, pp. 179-188, 2020, DOI:10.32604/Oncologie.2020.012544

Abstract This study aimed to explore LncRNA TUG1 targeted miR-222-3p in the proliferation and invasion of breast cancer (BC) cells. Seventy-six BC patients admitted to our hospital and 62 health check-ups at the same time were selected as the research objects. Among them, the former was seen as the observation group (OG), and the latter was considered as the control group (CG). The clinical significance of LncRNA TUG1 and miR-222-3p in BC was detected. Human BC cell MCF7 and normal human breast epithelial cell MCF-10A were purchased. After cells were transfected with LncRNA TUG1 and miR-222-3p, their proliferation, invasion, and apoptosis… More >

HELIN FENG^1,2, XIAOCHONG ZHANG³, QIANQIAN ZHANG⁴, ZE LI⁵, LILI ZHAO^1,6,*

BIOCELL, Vol.44, No.3, pp. 443-450, 2020, DOI:10.32604/biocell.2020.010705

Abstract Osteosarcoma (OS) is a primary high-grade malignant bone neoplasm, and the prognosis of OS remains poor due to early metastasis. Leptin plays an essential role in tumorigenesis, but the role of leptin in the development of OS is still not fully understood. In this study, we used a human osteosarcoma MG-63 cell line as an experimental model. MG-63 cells were treated with leptin, and cell proliferation, apoptosis, adhesion, invasion, and gene expression, were evaluated. The results showed that leptin promoted proliferation, decreased adhesion, suppressed apoptosis, and promoted invasion, of MG-63 cells. Moreover, the expression of SIRT1 was upregulated in MG-63… More >

MARÍA ELISA MILLÁN¹, MARÍA FERNANDA MARRA¹, LEONARDO ANDRÉS SALVARREDI^1,2,3, EMILIO FERNANDO LIZARRAGA^4,*, LUIS ALBERTO LOPEZ^1,*

BIOCELL, Vol.44, No.3, pp. 293-299, 2020, DOI:10.32604/biocell.2020.012342

Abstract The ajenjo, Artemisia mendozana DC. var. mendozana (Asteraceae), grows in the Andean foothills of Mendoza and San Juan, Argentina, and is used as a medicinal plant for its antispasmodic and antifungal properties. The aim of this work was to obtain fractions of a chloroform extract of ajenjo leaves and to evaluate the in vitro effects on proliferation, viability and clonogenicity of B16-F0 melanoma cells. Using a silica gel chromatography column, 120 fractions were collected and grouped according to the chromatographic profile in 9 main fractions (F1–F9). Their major compounds identified were: terpenes (F1), terpenes and sesquiterpene lactones (F2–F3), sesquiterpenes (F4–F6)… More >

YI ZHENG^#, PENGFEI ZHANG^#, JINSHENG ZHU^#, LINGKAI ZHANG, WENXIAN ZENG^*

BIOCELL, Vol.44, No.2, pp. 201-207, 2020, DOI:10.32604/biocell.2020.08770

Abstract Spermatogenesis is a highly efficient and intricate process in the testis by which mature spermatozoa are produced daily to maintain lifelong male fertility. Essential to this process are spermatogonia capable of both proliferation and differentiation. Nevertheless, the underlying mechanisms for spermatogonial proliferation and differentiation remain poorly understood. MicroRNAs (miRNAs) are a category of non-coding small RNAs with regulatory functions by binding to the 3’ untranslated region (UTR) of the target mRNA. Previous studies have demonstrated that miRNAs are capable of modulating cell proliferation, differentiation and apoptosis, but the roles of individual miRNAs in spermatogonial fate determination remain largely elusive. Here,… More >