XIAOXIAO HE¹, XUEQING ZHOU², JINPENG ZHANG², MINGFEI ZHANG², DANHONG ZENG², HENG ZHANG¹, SHUCAI YANG^2,*

BIOCELL, Vol.48, No.9, pp. 1331-1341, 2024, DOI:10.32604/biocell.2024.052625

Abstract Objectives: This investigation aimed to elucidate the inhibitory impact of apatinib on the multidrug resistance of liver cancer both in vivo and in vitro. Methods: To establish a Hep3B/5-Fu resistant cell line, 5-Fu concentrations were gradually increased in the culture media. Hep3B/5-Fu cells drug resistance and its alleviation by apatinib were confirmed via flow cytometry and Cell Counting Kit 8 (CCK8) test. Further, Nuclear factor kappa B (NF-κB) siRNA was transfected into Hep3B/5-Fu cells to assess alterations in the expression of multidrug resistance (MDR)-related genes and proteins. Nude mice were injected with Hep3B/5-Fu cells to establish subcutaneous… More >

HAOTONG SUN^1,2,#, HEYING WANG^1,2,#, YANJIE HAO^1,2, XIN LI^1,2, JUN LING^1,2, HUAN WANG^1,2, FEIMIAO WANG^1,2, FANG XU^1,2,*

BIOCELL, Vol.48, No.9, pp. 1311-1322, 2024, DOI:10.32604/biocell.2024.052451

Abstract Background: Colorectal cancer is a major global health concern, exacerbated by tumor necrosis factor-alpha(TNF-α) and its role in inflammation, with the effects of Mitotic Arrest Deficient 2 Like 2 (MAD2L2) in this context still unclear. Methods: The colorectal carcinoma cell lines HCT116 and SW620 were exposed to TNF-α for a period of 24 h to instigate an inflammatory response. Subsequent assessments were conducted to measure the expression of inflammatory cytokines, the activity within the p38 mitogen-activated protein kinase (p38 MAPK) and Phosphoinositide 3-Kinase/AKT Serine/Threonine Kinase pathway (PI3K/AKT) signaling cascades. Transcriptome sequencing and subsequent integrative analysis… More >

WENJUAN ZHU¹, ZHENGZHENG JU², FAN CUI^2,*

BIOCELL, Vol.48, No.9, pp. 1379-1388, 2024, DOI:10.32604/biocell.2024.052205

Abstract Objective: Diabetic nephropathy (DN) is a deleterious microangiopathy of diabetes, constituting a critical determinant of fatality in diabetic patients. This work is purposed to disclose the effects and modulatory mechanism of BTG anti-proliferation factor 2 (BTG2) during the pathological process of DN. Methods: BTG2 expression in kidney tissues of diabetic mice and high glucose (HG)-exposed human proximal tubular cell line HK-2 was assessed with Western blot and RT-qPCR. The diabetic mice model was constructed by streptozotocin injection and confirmed by the blood glucose level beyond 16.7 mmol/L. Hematoxylin and eosin (H&E) staining and measurement of… More >

LINPEI WANG^1,2, JIAWEI WANG², CHUNFENG SHI², WEI WANG^2,*, JIAN WU^1,*

BIOCELL, Vol.48, No.9, pp. 1299-1310, 2024, DOI:10.32604/biocell.2024.051756

Abstract Background: Alpha/beta hydrolase domain-containing protein 17C (ABHD17C) is a depalmitoylation enzyme that removes the S-palmitoylation of targeted proteins. The hepatocellular carcinoma (HCC) cells SNU449 and Hep3B use ABHD17C as an oncogene; however, the exact mechanism of this action is yet unknown. Methods: The expression of ABHD17C in liver cancer tissues was analyzed by bioinformatics, and the expression of ABHD17C in clinical liver cancer tissues and adjacent normal tissues was detected. Then, the proliferative viability of HCC cells after overexpression or knockdown of ABHD17C was examined, and pyroptosis and apoptosis proteins were detected. Results: ABHD17C was overexpressed in More >

WEIGANG REN^1,#, JING LI^2,#, RUIJIANG ZENG^3,4, LIANG ZHU^3,4,*

BIOCELL, Vol.48, No.9, pp. 1323-1330, 2024, DOI:10.32604/biocell.2024.051747

Abstract Background: Clear cell renal cell carcinoma (ccRCC) stands as the most prevalent form of kidney cancer, accounting for a significant proportion of malignancies affecting the kidneys. ccRCC is well known as a type of tumour with immunogenicity. Immune checkpoint inhibitors (ICIs) aim to enhance the anticancer immune response in ccRCC by blocking programmed cell death 1 ligand 1/programmed death 1 (PD-L1/PD-1) pathways. In a previous study, we showed that RING finger protein 26 (RNF26) degrades chromobox 7 (CBX7) to activate the tumor necrosis factor (TNF) in ccRCC. Methods: We analyzed The Cancer Genome Atlas (TCGA)… More > Graphic Abstract

JING WANG^1,#, JUNFENG XU^2,#, YINGRAN YANG¹, YOUZHENG QIU¹, SHANSHAN ZHANG³, NING WANG^1,3,*

BIOCELL, Vol.48, No.9, pp. 1343-1353, 2024, DOI:10.32604/biocell.2024.051673

Abstract Objective: This study aimed to elucidate the influence of IFN-gamma (IFN-γ) in neuroblastoma (NB) cells and reveal its potential underlying molecular mechanism. Methods: The Cell Counting Kit-8, Transwell apparatus, and flow cytometry were employed to assess cellular viability, migratory capacity, invasive potential, and apoptotic rates, respectively. RNA-seq combined with bioinformatics analysis revealed differentially expressed genes (DEGs) and their possible biological functions. Protein levels were determined by western blot analysis. Results: IFN-γ treatment resulted in diminished cell viability, mitigated migratory and invasive capabilities, and augmented apoptotic activity in the SK-N-BE (2) cell line, whereas it exhibited the… More >

KERAN JIA¹, YANHAO ZHANG¹, MENGYU JIANG², MENGGE CUI², JIA WANG², JIAJIA ZHANG², HUIHAI ZHAO², MENGYAN LI², HUA WANG², QUANMING ZOU^1,#,*, HAO ZENG^1,#,*

BIOCELL, Vol.48, No.9, pp. 1355-1368, 2024, DOI:10.32604/biocell.2024.051383

Abstract Objective: Candida albicans is a common fungal pathogen that triggers complex host defense mechanisms, including coordinated innate and adaptive immune responses, to neutralize invading fungi effectively. Exploring the immune microenvironment has the potential to inform the development of therapeutic strategies for fungal infections. Methods: The study analyzed individual immune cell profiles in peripheral blood mononuclear cells from Candida albicans-infected mice and healthy control mice using single-cell transcriptomics, fluorescence quantitative PCR, and Western blotting. We investigated intergroup differences in the dynamics of immune cell subpopulation infiltration, pathway enrichment, and differentiation during Candida albicans infection. Results: Our findings indicate that infiltration… More >

ZULONG SHENG^*, YANRU HE, JUNYAN CAI, YUQIN JI, YUYU YAO, GENSHAN MA

BIOCELL, Vol.48, No.9, pp. 1369-1377, 2024, DOI:10.32604/biocell.2024.049905

Abstract Background: Myocardial infarction (MI) is known worldwide for its important disabling features, including myocarditis and cardiomyocyte apoptosis. It is believed that microRNA (miRNA) has a role in the cellular processes of apoptosis and myocarditis, and miR-219a-5p has been found to suppress the inflammatory response. However, unknown is the precise mechanism by which miR-219a-5p contributes to MI. Methods: We measured the expression of miR-219a-5p and evaluated its effects on target proteins, inflammatory factors, and apoptosis in a mouse model of MI. Echocardiography was utilized to examine the MI clinical index, and triphenyl tetrazolium chloride staining was More >

LEI SHI^1,#, JIANSHI YIN^2,#, YU CHEN¹, JIANGANG SHI¹, JINHAO MIAO^1,*

BIOCELL, Vol.48, No.9, pp. 1389-1400, 2024, DOI:10.32604/biocell.2024.049562

Abstract Background: Ossification of the posterior longitudinal ligament (OPLL) is a prevalent condition in orthopedics. While death-associated protein kinase 2 (DAPK2) is known to play roles in cellular apoptosis and autophagy, its specific contributions to the advancement of OPLL are not well understood. Methods: Ligament fibroblasts were harvested from patients diagnosed with OPLL. Techniques such as real-time reverse transcriptase-polymerase chain reaction (RT-qPCR) and Western blot analysis were employed to assess DAPK2 levels in both ligament tissues and cultured fibroblasts. The extent of osteogenic differentiation in these cells was evaluated using an alizarin red S (ARS) staining. Additionally,… More >

Li-Anne Gacul¹, Dexter Ferrancullo¹, Romel Gallano¹, KC Jane Fadriquela¹, Kyla Jane Mendez¹, John Rommel Morada¹, John Kevin Morgado¹, Jerome Gacu^1,2,*

Revue Internationale de Géomatique, Vol.33, pp. 295-320, 2024, DOI:10.32604/rig.2024.055085

Abstract Risk assessment is vital for humanities, especially in assessing natural and manmade hazards. Romblon, an archipelagic province in the Philippines, faces frequent typhoons and heavy rainfall, resulting in floods, with the Municipality of Santa Fe being particularly vulnerable to its severe damage. Thus, this research study intends to evaluate the flood risk of Santa Fe spatially using the fuzzy analytical hierarchy process (FAHP), taking into account data sourced from various government agencies and online databases. GIS was utilized to map flood-prone areas in the municipality. Hazard assessment factors included average annual rainfall, elevation, slope, soil… More > Graphic Abstract