YU-YAN LAN^1,#, TSUN-CHIH CHENG^2,#, YI-PING LEE³, CHIA-YIH WANG^3,*, BU-MIIN HUANG^3,4,*

BIOCELL, Vol.48, No.7, pp. 1047-1054, 2024, DOI:10.32604/biocell.2024.050701

Abstract Background: Paclitaxel is a compound derived from Pacific yew bark that induces various cancer cell apoptosis. However, whether it also has anticancer activities in KOSC3 cells, an oral cancer cell line, is unclear. Methods: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, flow cytometry, and western blotting assays were carried out to assess cell viability, subG1 phase of the cell cycle, and apoptosis-related protein expression, respectively. Results: Our findings indicate that paclitaxel could inhibit cell viability and increase the expression of apoptotic markers, including plasma membrane blebbing and the cleavage of poly ADP-ribose polymerase in KOSC3 cells. Also, the treatment with paclitaxel More > Graphic Abstract

YAN-NAN LI^1,#, YUN-HONG XIU^2,#, YAN-JUN TANG³, JING-LONG CAO¹, WEN-SHUANG HOU¹, AN-QI WANG¹, TIAN-ZHU LI^4,*, CHENG-HAO JIN^1,3,5,*

BIOCELL, Vol.48, No.7, pp. 1055-1069, 2024, DOI:10.32604/biocell.2024.050515

Abstract Objectives: Sciadopitysin (SP) is a flavonoid in Ginkgo biloba that exhibits various pharmacological activities. This study aimed to investigate its antitumor effects and the underlying molecular mechanism of SP in hepatocellular carcinoma (HCC) cells. Methods: Network pharmacology was used for target prediction analysis. Cell Counting Kit-8 (CCK-8) assay was used to test the cell viability. Flow cytometry was used to test the cell cycle distribution, apoptosis status, and reactive oxygen species (ROS) levels. Transwell and wound-healing assay was used to test the migration effect of SP on HepG2 cells. Western Blot assay was used to… More > Graphic Abstract

MOHAMMAD-TAGHI MORADI¹, DHIYA ALTEMEMY², MAJID ASADI-SAMANI^3,*, PEGAH KHOSRAVIAN¹, MARZIYEH SOLTANI³, LEILA HASHEMI¹, AZADEH SAMIEI-SEFAT³

Oncology Research, Vol.32, No.7, pp. 1231-1237, 2024, DOI:10.32604/or.2024.047187

Abstract Background: Despite the availability of chemotherapy drugs such as 5-fluorouracil (5-FU), the treatment of some cancers such as gastric cancer remains challenging due to drug resistance and side effects. This study aimed to investigate the effect of celastrol in combination with the chemotherapy drug 5-FU on proliferation and induction of apoptosis in human gastric cancer cell lines (AGS and EPG85-257). Materials and Methods: In this in vitro study, AGS and EPG85-257 cells were treated with different concentrations of celastrol, 5-FU, and their combination. Cell proliferation was assessed using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. The synergistic effect… More >

XIA DA¹, HAN GE², JUNFENG SHI³, CHUNHUA ZHU¹, GUOZHU WANG¹, YUAN FANG^4,*, JIN XU^1,*

Oncology Research, Vol.32, No.7, pp. 1209-1219, 2024, DOI:10.32604/or.2024.045433

Abstract Objective: This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2 (ROR2) in triple-negative breast cancer (TNBC). Methods: ROR2 expression in primary TNBC and metastatic TNBC tissues was analyzed by immunohistochemical staining and PCR. ROR2 expression in TNBC cell lines was detected by PCR and Western blot analysis. The migration, invasion and chemosensitivity of TNBC cells with overexpression or knockdown of ROR2 were examined. Results: ROR2 expression was high in metastatic TNBC tissues. ROR2 knockdown suppressed the migration, invasion and chemoresistance of TNBC cells. ROR2 overexpression in MDA-MB-435 cells promoted the migration, More >

XIAOBI HUANG^1,#, CHUNYUAN CHEN², YONGYANG CHEN^1,#, HONGLIAN ZHOU¹, YONGHUA CHEN¹, ZHONG HUANG¹, YULIU XIE¹, BAIYANG LIU¹, YUDONG GUO¹, ZHIXIONG YANG¹, GUANGHUA CHEN^3,*, WENMEI SU^1,4,*

Oncology Research, Vol.32, No.7, pp. 1185-1195, 2024, DOI:10.32604/or.2023.030771

Abstract Background: Long non-coding RNAs are important regulators in cancer biology and function either as tumor suppressors or as oncogenes. Their dysregulation has been closely associated with tumorigenesis. LINC00265 is upregulated in lung adenocarcinoma and is a prognostic biomarker of this cancer. However, the mechanism underlying its function in cancer progression remains poorly understood. Methods: Here, the regulatory role of LINC00265 in lung adenocarcinoma was examined using lung cancer cell lines, clinical samples, and xenografts. Results: We found that high levels of LINC00265 expression were associated with shorter overall survival rate of patients, whereas knockdown of LINC00265 inhibited proliferation… More >

YUNBAO GUO^1,#, XU LIU^1,#, QI XU², XIAOTONG ZHOU³, JIAWEI LIU³, YANYAN XU², YAN LU^2,*, HAIYAN LIU^2,*

BIOCELL, Vol.48, No.6, pp. 945-958, 2024, DOI:10.32604/biocell.2024.049748

Abstract Background: Glioma is a kind of tumor that easily deteriorates and originates from glial cells in nerve tissue. Honokiol is a bisphenol compound that is an essential monomeric compound extracted from the roots and bark of Magnoliaceae plants. It also has anti-infection, antitumor, and immunomodulatory effects. In this study, we found that honokiol induces cell apoptosis in the human glioma cell lines U87-MG and U251-MG. However, the mechanism through which honokiol regulates glioma cell apoptosis is still unknown. Methods: We performed RNA-seq analysis of U251-MG cells treated with honokiol and control cells. Protein-protein interaction (PPI)… More > Graphic Abstract

Jian Zhang^*1, ZhenFeng Shi^†1, JinXing Huang^‡, XiaoGuang Zou^§

Oncology Research, Vol.24, No.6, pp. 487-494, 2016, DOI:10.3727/096504016X14685034103752

Abstract This study aimed to investigate the pivotal role of cystatin B (CSTB) in the development of gastric cancer and to explore its possible regulatory mechanism. Human gastric cancer SGC-7901 cells as a model in vitro were transfected with plasmid PCDNA3.1-CSTB and siRNA-CSTB using Lipofectamine 2000. Quantitative realtime PCR (qRT-PCR) and Western blotting were performed to determine the relative expression of CSTB and PI3K/Akt/mTOR pathway-related protein. Moreover, MTT assay, Transwell assay, and flow cytometry were used to assess cell proliferation, migration, and apoptosis, respectively. The results showed that CSTB was significantly downregulated in SGC-7901 cells compared… More >

Changqing Pan, Dan Wang, Yao Zhang, Wenliang Yu

Oncology Research, Vol.24, No.6, pp. 429-435, 2016, DOI:10.3727/096504016X14685034103518

Abstract Ovarian cancer is a malignancy with high mortality among women. Multiple reports show that microRNAs (miRs) act as regulators in ovarian cancer inhibition, while the role of miR-1284 in ovarian cancer is still unknown. This study aimed to investigate the effects of miR-1284 on ovarian cancer cells. Human ovarian cancer cell line OVCAR3 was cultured and transfected with miR-1284 mimics, inhibitors, or control. Viability and apoptosis of transfected cells were then determined by MTT assay, BrdU assay, and flow cytometry. Expression changes of p27, p21, and PI3K/Akt pathway-related proteins were measured by Western blot. Results More >

Fu-qiang Zhu^*1, Li Zeng^†1, Na Tang^*, Ya-ping Tang^‡, Bo-ping Zhou^*, Fang-fang Li^*, Wei-gang Wu^*, Xiao-bing Zeng^*, Shu-song Peng^*

Oncology Research, Vol.24, No.6, pp. 415-427, 2016, DOI:10.3727/096504016X14685034103473

Abstract Diffuse large B-cell lymphoma (DLBCL) is the most common non-Hodgkin’s lymphoma in the adult population, and treatment of DLBCL is still unfavorable. Therefore, there is an urgent requirement to investigate the molecular mechanisms underlying DLBCL tumorigenesis. To study the potential function of microRNA-155 (miR-155) involved in the regulation of lymphoma, we monitored lymphoma cell behavior including proliferation, cell cycle, and apoptosis using CCK-8 and flow cytometry analysis. Real-time PCR was used to detect the expression levels of miR-155 in 118 lymphoma patients’ tissues, and Western blot was also used to analyze the expression level of… More >

Huang Li, Li Fang, Deng Pengbo, Hu Chengping

Oncology Research, Vol.24, No.6, pp. 405-413, 2016, DOI:10.3727/096504016X14685034103437

Abstract THIS ARTICLE WAS WITHDRAWN BY THE PUBLISHER IN NOVEMBER 2020 More >