ABDUR RAUF^1,*, SAUD BAWAZEER^2,*, MUSLIM RAZA³, EMAN EL-SHARKAWY⁴, MD. HABIBUR RAHMAN^5,6, MOHAMED A. EL-ESAWI⁷, GHIAS UDDIN⁸, BINA S. SIDDIQUI⁹, ANEES AHMED KHALIL¹⁰, JOSEPH MOLNAR¹¹, AKOS CSONKA¹¹, DIÁNA SZABÓ¹², HAROON KHAN¹³, MOHAMMAD S. MUBARAK¹⁴, TAIBI BEN HADDA¹⁵, MUDYAWATI KAMARUDDIN¹⁶, SEEMA PATEL¹⁷

BIOCELL, Vol., , DOI:10.32604/biocell.2021.013277

Abstract The bioactive triterpenoid 3-oxo-6-β-hydroxy-β-amyrin (1) has been isolated from multiple plant sources. In this study, chloroform fraction of Pistacia integerrima extract was processed for the isolation of the compound. The compound identity was confirmed by advanced spectroscopy technique. X-ray crystallography was applied for molecular structure confirmation. In addition, compound 1 was screen for its activity on reversal of MDR (multidrug resistance) mediated by P-gp (P-glycoprotein). This was accomplished by using rhodamine123 exclusion on multidrug-resistant human ABCB1 gene transfected mouse T-lymphoma cell line. Outcomes revealed that MDR reversing effect was comparable to verapamil as positive control in vitro. Treatment of TPA-induced… More >

YUN SUN^#, YI LIU^#, BINHUA XUE, XIAODIE WANG, WEILI YU^*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.013275

Abstract Hyperlipidemia acute pancreatitis (HLAP) is a significant cause of AP, characterized by recurrent attacks, more complications and high incidence and mortality. HLAP is often accompanied by single or multiple organ damage. Negative regulation of interferon-regulatory factor 9 (IRF9) on sirtuin-1 (SIRT1) contributes to a range of diseases. However, the function of IRF9 and SIRT1, and the relationship of the two in HLAP with heart injury remain to be illustrated so far. Animal models of HLAP were set up by feeding with high-fat chow and subsequently injecting 20% L-arginine intraperitoneally. The degree of pancreas and heart tissue injury was evaluated. Heart… More >

PENG LIU^1,2, ANFANG ZOU³, QI CHEN⁴, BIAO CHENG^1,*, QIN LI^1,*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.012601

Abstract The diabetic ulcer is one of the serious complications of diabetes. In this study, we aimed to establish an exosomal microRNA (miRNA)-targeted messenger RNA (mRNA) regulatory network for screening new biomarkers for diabetic ulcer treatment. For this purpose, exosomes were extracted from bone marrow stem cells (BMSCs) collected from diabetic ulcer patients and healthy adults. The miRNAs in exosomes was detected by high-throughput sequencing analysis. The Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of the differential miRNAs were performed. The miRNA-mRNA regulatory network between candidate miRNAs and their target genes were constructed by… More >

ATTALLA EL-KOTT^1,2, EMAN ELBEALY³, FAHMY ELSAID^1,4, HAITHAM EL-MEKKAWY¹, ABD-EL-KARIM ABD-LATEIF⁵, ABDULALI TAWEEL⁶, HEBA KHALIFA², AHMAD KANDEEL⁵, KAREEM MORSY^1,7, ESSAM IBRAHIM^1,8,9, MASHAEL MOHAMMED BIN-MEFERIJ^10,*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.012516

Abstract This study investigates if the anti-tumor effect of Pterostilbene in the SKOV3 ovarian cancer (OC) cell line involves inhibition of cell metabolism and tested in this effect involves modulating AMPK and Akt-induced regulation of mTORC1. Initially, SKOV3 cells were cultured in the humidified conditions in DMEM media for 24 h with or without increasing concentration of Pterostilbene. Then, the cells were incubated with Pterostilbene (IC₅₀ = 50 µM) under similar conditions with or without pre-incubation with Dorsomorphin, an AMPK inhibitor. In a dose-dependent manner, Pterostilbene inhibited SKOV3 cell survival and increased their lysate levels of lactate dehydrogenase (LDH) and single-stranded… More >

BEEMNET MENGESHA KASSAHUN^1,#, BEUM-CHANG KANG^2,#, SU-JI BAE², YE JIN NAM¹, GRETEL FONSECA MUNDO¹, GA-HUI KANG¹, KYOUNGOOK KIM³, JEUNG-SUL HAN^1,4,*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.012353

Abstract Solanum lycopersicum ‘Heinz 1706’ is a pioneer model cultivar for tomato research, whose whole genome sequence valuable for genomics studies is available. Nevertheless, a genetic transformation procedure for this cultivar has not yet been reported. Meanwhile, various genome editing technologies such as transfection of clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas) ribonucleoprotein complexes into cells are in the limelight. Utilizing the Cas9-expressing genotype possessing a reference genome can simplify the verification of an off-target effect, resolve the economic cost of Cas9 endonuclease preparation, and avoid the complex assembly process together with single-guide RNA (sgRNA) in the transfection approach. Thus,… More >

PENG WU^#, MANLI GAO^#, JIANJIAN DONG, CHENCHEN XU, BO LI, XUN WANG, YONGZHU HAN, NAN CHENG^*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.012048

Abstract Wilson disease (WD), known as hepatolenticular degeneration (HLD), is a treatable autosomal recessive disorder of copper metabolism. Because copper deposits in the liver first, the liver is not only the original defective organ but also the most affected organ. The liver injury is also one of the main causes of death throughout the course of the disease. Therefore, the treatment of liver injury is the main task of WD treatment, which is of great significance to improve the prognosis of patients. Autophagy is a process that promotes cell survival through degradation, recycling, and absorption in order to maintain the normal… More >

SALLY NEGM^1,2, MOHAMMAD EL-METWALLY³, WESAM ELDIN SABER⁴, SAHAR ABO-NEIMA⁵, MAHMOUD MOUSTAFA^6,7,*, ATTALLA EL-KOTT^6,8

BIOCELL, Vol., , DOI:10.32604/biocell.2021.012011

Abstract The need for the bacterial proteinase is rapidly growing, urging to catch a lowcost medium for the microbial fermentation, nanoparticles can play a vital role in this respect. The proteinase of Talaromyces purpureogenus was produced on the tubers of Helianthus tuberosus that also operated as solid support for the fermentation process. The interface amongst nitrogen sources (NH₄Cl and yeast extract) was investigated, applying the statistical modeling of central composite design under solid-state fermentation. The optimum medium for proteinase secretion was stimulated by 979.82 mg NH₄Cl and 437.68 mg yeast extract per 100 g substrate, yielding 108.15 U/g tubers. Using Plackett-Burman… More >

YAO QIAN², JINGPING WANG², ZIWAN JI², HAO CHEN², YUCANG HE², XULING LV², ZIKAI ZHANG², TIAN LI², TIANYUN PAN³, LIQUN LI², MING LIN^1,*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.011827

Abstract The cell activity of adipose-derived stem cells (ADSCs) is affected by the intracellular reactive oxygen species (ROS) and the level of autophagy. Previous studies reveal that acetyl-L-carnitine (ALC) possesses capacities of resisting oxidative stress and regulating autophagy. Activating molecule in Beclin1-regulated autophagy protein 1 (AMBRA1) plays a key role in initiating Beclin1-regulated autophagy. In the present study, we discovered ALC pretreatment (1 mM, 24 h) significantly increased the activity of ADSCs exposed to H₂O₂ (100 μM, 2 h) in vitro with improved stemness, and reduced the production of intracellular ROS. In addition, we found for the first time that ALC… More >

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

BIOCELL, Vol., , 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 >

PING YANG, LIJUAN YUAN, SHUJIA PENG, YANMING DONG, LIN YANG, XI’E HU, GUOQIANG BAO^*

BIOCELL, Vol., , DOI:10.32604/biocell.2021.011220

Abstract This study aimed to evaluate the association between the CLEC3A gene polymorphisms (rs2735401/rs2293776/ rs2072665) and the gastric cancer risk in the Northwestern Chinese population. A hospital-based case-control study was conducted on 681 cases and 756 healthy controls. Odds ratio (OR) and 95% confidence intervals (CI) were applied to evaluate the association of the CLEC3A polymorphisms on gastric cancer risk. We found that there was no significant association between the CLEC3A polymorphisms and gastric cancer susceptibility, which was detected in the main analysis or stratification analyses of age, gender, and clinical stages. Our findings verified that the CLEC3A polymorphisms are not… More >