journal
MENU ▼
Read by QxMD icon Read
search

Journal of Cellular Biochemistry

journal
https://www.readbyqxmd.com/read/28817206/loureirin-b-promotes-insulin-secretion-through-inhibition-of-katp-channel-and-influx-of-intracellular-calcium
#1
Yijie Sha, Yuelin Zhang, Jing Cao, Kai Qian, Bing Niu, Qin Chen
The development of new diabetes drugs continues to be explored. Loureirin B, a flavonoid, extracted from Dracaena cochinchinensis, has been confirmed to increase insulin secretion and decrease blood glucose levels. For searching the promotion of insulin secretion with the treatment of loureirin B, experiments were employed based on cell experiments and computational methods. Firstly, promotion of insulin secretion was dependent on extracellular glucose concentration. At the genetic level, loureirin B enhanced the relative mRNA level of Pdx-1 and MafA...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28817204/new-insight-into-the-control-of-peptic-ulcer-by-targeting-the-histamine-h2-receptor
#2
Vijai Singh, Nisarg Gohil, Robert Ramírez-García
Peptic ulcer disease is one of the major challenges in public health globally and new evidence shows that it can be controlled by targeting the histamine H2 receptor (H2 R). Recently, a number of H2 R antagonists have been synthesized and used to block the action of histamine on the parietal cells in the stomach and decrease the acid production. In this study, we modeled the H2 R by homology modeling using the 3-D crystal structure and this model was validated based on free energy and amino acid residues present in the allowed regions of a Ramachandran plot...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28817186/a-prognostic-11genes-expression-model-for-ovarian-cancer
#3
Chuan-Di Men, Qiong-Na Liu, Qing Ren
The symptoms of ovarian cancer at early stages are usually absent which makes the diagnosis in its early stages exceedingly difficult. Previous research has proven that ovarian cancer is a genetic disease, which depends on the alteration of multi-cancer related genes and anti-cancer genes, multi-stages and multi-pathways, involving a variety of oncogene activation and anti-oncogene inactivation. For a better understanding of the prognostic classification of ovarian cancer, gene expression profiles were used to analyse the prognostic factors of ovarian cancer, and the prognostic model was used to classify the ovarian cancer samples...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28817181/introduction-of-hsa-mir-103a-and-hsa-mir-1827-and-hsa-mir-137-as-new-regulators-of-wnt-signaling-pathway-and-their-relation-to-colorectal-carcinoma
#4
Ali Fasihi, Bahram M Soltani, Amir Atashi, Shirzad Nasiri
Wnt signaling is hyper-activated in most of human cancers including colorectal carcinoma (CRC). Therefore, the introduction of new regulators for Wnt pathway possesses promising diagnostic and therapeutic applications in cancer medicine. Bioinformatics analysis introduced hsa-miR-103a, hsa-miR-1827, and hsa-miR-137 as potential regulators of Wnt signaling pathway. Here, we intended to examine the effect of these human miRNAs on Wnt signaling pathway components, on the cell cycle progression in CRC originated cell lines and their expression in CRC tissues...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28817179/autophagy-induction-plays-a-protective-role-against-hypoxic-stress-in-human-dental-pulp-cells
#5
Sam-Young Park, Eun-Gene Sun, Yeonju Lee, Min-Seok Kim, Jae Hyung Kim, Won-Jae Kim, Ji-Yeon Jung
Human dental pulp exposed to hypoxic conditions induces cell death accompanied by autophagy. However, the role of hypoxia-induced autophagy in human dental pulp cells (HDPCs) is unclear. The present study aimed to investigate the role of autophagy in hypoxia-induced apoptosis of HDPCs. Cobalt chloride (CoCl2 ) treated HDPCs, to mimic hypoxic conditions, decreased cell viability. Also, apoptosis-related signal molecules, cleaved caspase-3 and PARP levels, were enhanced in CoCl2 -treated HDPCs. HDPCs exposed to CoCl2 also promoted autophagy, showing upregulated p62 and microtubule-associated protein 1 light chain 3 (LC3)-II levels, typical autophagic markers, and increased acidic autophagolysosomal vacuoles...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28817177/the-n-terminal-ubiquitin-associated-domain-of-cezanne-is-crucial-for-its-function-to-suppress-nf-%C3%AE%C2%BAb-pathway
#6
Yanxi Ji, Liu Cao, Lanyi Zeng, Zhen Zhang, Qiaoqiao Xiao, Penglin Guan, Shiyou Chen, Yu Chen, Min Wang, Deyin Guo
Cezanne, a deubiquitinating cysteine protease (DUB) belonging to A20 subgroup of ovarian tumor (OTU) protein superfamily, functions as a negative regulator of NF-κB to attenuate NF-κB activation and to restrain pro-inflammatory transcription in response to TNF receptor (TNFR) signaling. It is the first documented OTU DUB that preferably disassembles Lys11-linked polyubiquitin chains and has been shown to regulate multiple cellular events including immune signaling, cell survival and tumor progression. Previous studies showed that in response to TNF stimulation, Cezanne is recruited to the activated TNFR complex to suppress the build-up of polyubiquitinated RIP1 signal by removing Lys63 polyubiquitin from RIP1...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28816418/hypoxia-induced-microrna-26b-inhibition-contributes-to-hypoxic-pulmonary-hypertension-via-ctgf
#7
Sijing Zhou, Li Sun, Chao Cao, Peipei Wu, Min Li, Gengyun Sun, Guanghe Fei, Xing Ding, Ran Wang
The objective of this study was to explore the role of miRNAs in the control of HPH as well as molecular mechanism underlying. Computational analysis and luciferase assay were carried out to search the target gene of miR-26b. Luciferase assay, RT-PCR and western-blot analysis was performed to test interaction among hypoxia, miR-26b, SRF and CTGF. MiR-26b was significantly downregulated; meanwhile, CTGF and SRF were significantly upregulated in HPH rat model. Using computational analysis, CTGF was found to be a virtual target gene of miR-26b, and only cell transfected with vectors containing wild-type CTGF 3'UTR and miR-26b showed a lower luciferase activity than scramble control...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28816409/genistein-represses-pepck-c-expression-in-an-insulin-independent-manner-in-hepg2-cells-and-in-alloxan-induced-diabetic-mice
#8
Barilin Dkhar, Kitboklang Khongsti, Daiahun Thabah, Donkupar Syiem, Kapaettu Satyamoorthy, Bidyadhar Das
Genistein has been reported to exert beneficial effects on type 2 diabetes mellitus (T2DM); however, the underlying molecular mechanisms involved therein have not been clearly elucidated. To address this question, the effect of the genistein on the expression of phosphoenolpyruvate carboxykinase (PEPCK), and glucose production in HepG2 cells and in alloxan-induced diabetic mice was investigated. HepG2 cells were exposed to diferrent concentration of genistein in presence or absence of modulators, and the expression of cytosolic PEPCK (PEPCK-C) and the signalling pathways was studied...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28816378/correlation-of-the-expressions-of-igf1r-rack1-stat3-and-bcl-xl-in-nasopharyngeal-carcinoma-with-the-clinicopathological-features-and-prognosis-of-nasopharyngeal-carcinoma
#9
Shan Wang, Min Shen, Xin Wen, Xin-Rui Han, Yong-Jian Wang, Shao-Hua Fan, Juan Zhuang, Zi-Feng Zhang, Qun Shan, Meng-Qiu Li, Bin Hu, Chun-Hui Sun, Xia Ge, Qiu-Mei Lei, Dong-Mei Wu, Jun Lu, Yuan-Lin Zheng
The aim of this study was to investigate the correlation of expression of IGF1R-RACK1-STAT3 and Bcl-xl in nasopharyngeal carcinoma (NPC) with the clinicopathological features and the prognosis of NPC. Our study selected 215 NPC tissues and 178 chronic nasopharyngitis tissues (control group). Positive expression rates of IGF1R, RACK1, STAT3 and Bcl-xl were tested by immunohistochemical method, and expression of IGF1R, RACK1, STAT3, Bcl-xl, Bcl-2 and Bax by western blotting. Correlation of IGF1R, RACK1, STAT3 and Bcl-xl with the clinicopathological features of NPC was analyzed...
August 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815778/mapk8-regulates-chicken-male-germ-cell-differentiation-through-jnk-signaling-pathway
#10
Yingjie Wang, Yulin Bi, Qisheng Zuo, Wenhui Zhang, Dong Li, Na-Na He, Shaoze Cheng, Ya-Ni Zhang, Bichun Li
The study aims to analyze the key signaling pathways in regulating the process of embryonic stem cells (ESCs) differentiation into spermatogonial stem cells (SSCs). We explored the specific regulating mechanisms of C-Jun amino-terminal kinase (JNK) signaling in this process. Interference/overexpression of MAPK8 allows the JNK signaling pathway to be blocked/activated. In Retinoic acid (RA) induced in vitro differentiation assays, the expression of germ cell marker genes, cvh, c-kit, integrin α6 and integrin β1, was observed to upregulate while activating JNK signaling significantly...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815768/micro-vesicles-derived-from-human-wharton-s-jelly-mesenchymal-stromal-cells-mitigate-renal-ischemia-reperfusion-injury-in-rats-after-cardiac-death-renal-transplantation
#11
Xiaoqiang Wu, Tianzhong Yan, Zhiwei Wang, Xuan Wu, Guanghui Cao, Chan Zhang, Xiangyong Tian, Junpeng Wang
OBJECTIVES: The purpose of the present study was to investigate the possible therapeutic effects of the human Wharton-Jelly mesenchymal stromal cells derived micro-vesicles (hWJMSCs-MVs) on renal ischemia-reperfusion injury (IRI) after cardiac death (CD) renal transplantation in rats. METHODS: MVs were injected intravenously in rats immediately after renal transplantation. The animals were sacrificed at 24 h, 48 h, 1 and 2 weeks post-transplantation. ELISA was used to determine the von Willebrand Factor (vWF), tumore necrosis factor (TNF)-α and interleukin (IL)-10 levels in the serum...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815730/loss-of-bmi-1-dampens-migration-and-emt-of-colorectal-cancer-in-inflammatory-microenvironment-through-tlr4-md-2-myd88-mediated-nf-%C3%AE%C2%BAb-signaling
#12
Kai Ye, Qi-Wei Chen, Ya-Feng Sun, Jian-An Lin, Jian-Hua Xu
Increasing evidence from various clinical and experimental studies has demonstrated that the inflammatory microenvironment created by immune cells facilitates tumor migration. Epithelial-mesenchymal transition (EMT) is involved in the progression of cancer invasion and metastasis in an inflammatory microenvironment. B-lymphoma Moloney murine leukemia virus insertion region 1 (BMI-1) acts as an oncogene in various tumors. Ectopic expression of Bmi-1 have an effect on EMT and invasiveness. The purpose of this study was to investigate the efficacy of BMI-1 on inflammation-induced tumor migration and EMT and the underlying mechanism...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815726/differential-expression-profile-analysis-of-lncrna-uca1%C3%AE-regulated-mrnas-in-bladder-cancer
#13
Yu Wang, Hong Zhang, Xu Li, Wei Chen
Urothelial carcinoma associated 1α (UCA1α) is a novel long non-coding RNA (lncRNA) that regulates bladder cancer proliferation, migration, and invasion. The target genes of UCA1α have, however, not been identified. To address this, a pCDNA3.1(+)-UCA1α over-expression vector was transfected into UM-UC-2 bladder cancer cells. Genes differentially expressed between pCDNA3.1(+)-UCA1α and pCDNA3.1(+) transfected cell were then detected by microarray and bioinformatics analysis. A total of seventy-one differentially expressed genes were identified, including fifty-two up-regulated genes and nineteen down-regulated genes...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815725/p2y6-regulates-cytoskeleton-reorganization-and-cell-migration-of-c2c12-myoblasts-via-rock-pathway
#14
Wei Wang, Mengjie Chen, Yingna Gao, Xianmin Song, Hongliang Zheng, Kaiyong Zhang, Bimeng Zhang, Donghui Chen
Migration of skeletal muscle precursor cells is required for limb muscle development and skeletal muscle repair. This study aimed to examine the role of P2Y6 receptor in C2C12 myoblasts migration. C2C12 myoblasts were treated with P2Y6 agonist UDP, P2Y6 antagonist MRS2578, Ca(2+) channel blocker BTP2, or ROCK inhibitor GSK269962 or Y27632, and the migration ability of C2C12 cells was assessed by wound healing assay. The cellular Ca(2+) content was analyzed with fluo-4 probe and the activation of ROCK (phosphorlyation of LIMK and cofilin) was assayed by western blot...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815719/cytokine-profiling-of-mcf-7-cell-line-2d-progressive-3d-and-3d-revert-cultures
#15
Aishwarya Subramaniyan, Maddaly Ravi
Cancer cytokines are known to mediate several complex cancer cell physiologies. Also, cancer cells themselves are known to secrete cytokines whose expressions and net inducible results are controlled by a variety of factors. We profiled a few cytokines secreted by 2D, 3D aggregates and the 3DRs of MCF-7 cell line at various time points. Several cytokines were seen more expressed by 3D cultures on the 4(th) day and IL-10 peaked on the day 1 of 3D cultures while TNF-α level peaked on the 7(th) day. α-Defensin, SDF-7 and TGF-β also showed markedly higher levels...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815718/a-potential-high-risk-for-fatty-liver-disease-was-found-in-mice-generated-after-assisted-reproductive-techniques
#16
Gu Ll, Zhang Jj, Zheng Mm, Dong Gy, Xu Jy, Zhang Wy, Yibo Wu, Yang Yang, Zhu H
Abnormal gametogenesis and embryonic development may lead to poor health status of the offspring. The operations involved in the assisted reproductive technologies (ARTs) occur during the key stage of gametogenesis and early embryonic development. To assess the potential risk of abnormal lipid metabolism in the liver of adult ARTs offspring, two ARTs mice models derived from preimplantation genetic diagnosis (PGD group) and in vitro cultured embryos without biopsy (IVEM group) were constructed. And control mice were from in vivo naturally conceived (Normal group)...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28815701/lincrna-dyn-lrb2-2-upregulates-cholesterol-efflux-by-decreasing-tlr2-expression-in-macrophages
#17
Yongqiang Li, Shuxin Shen, Shoukun Ding, Lixia Wang
OBJECTIVE: This study is designed to determine whether lincRNA-DYNLRB2-2 could promote cholesterol efflux through regulating the expression of TLR2. METHODS: THP-1 and RAW264.7 cells were incubated with oxLDL for 48 h to induce the formation of foam cells, and ORO staining was performed and intracellular cholesterol contents were measured by HPLC assay. qRT-PCR and Western blotting were performed to detect mRNA and protein expression levels, respectively. Lentiviral vector LV-DYNLRB2-2 and lincRNA-DYNLRB2-2 siRNA was constructed to explore its potential role...
August 16, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28802015/identification-and-characterization-of-metformin-on-peptidomic-profiling-in-human-visceral-adipocytes
#18
Yao Gao, XingYun Wang, FangYan Huang, XianWei Cui, Yun Li, Xing Wang, Yan Cao, PengFei Xu, KaiPeng Xie, RanRan Tang, Le Zhang, ChenBo Ji, LiangHui You, XiRong Guo
OBJECTIVES: To gain insight into the effect of metformin on losing weight from peptidomic perspective and to screen potential active peptides for reducing fat lipid deposition. METHODS: After determining the proper concentration of metformin on human primary visceral adipocytes, we constructed a comparative peptidomic profiling between control and metformin treatment group (n = 3) using a stable isobaric labeling strategy involving tandem mass tag reagents, followed by liquid chromatography tandem mass spectrometry...
August 12, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28802012/the-inhibitory-effect-of-5-7-dmf-on-pancreatic-sphere-forming-cell-function-mediated-by-foxm1-gene-expression
#19
Deyu Zeng, Jian Ma, Rongrong Li, Jianfeng Yang, Xianli Yin
Pancreatic cancer is one of the major human malignant tumors severely endangering human health and life with high mortality due to the concealment of early symptoms and lack of effective therapies during advanced stages. The identification of pancreatic cancer stem cell functions has been as important strategy for understanding of pancreatic cancer biology and novel drug and therapy development. In the present study, we successfully isolated the pancreatic sphere-forming cells from pancreatic cancer cell line PANC-1 by sphere-forming method and we found that the sphere-forming ability and the cell migration rate of pancreatic sphere-forming cells were significantly inhibited by 5,7-DMF treatment, which was supported by the corresponding changes of several EMT biomarkers after being treated with 5,7-DMF...
August 12, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28799673/tpx2-p53-glipr1-regulatory-circuitry-in-cell-proliferation-invasion-and-tumor-growth-of-bladder-cancer
#20
Liang Yan, Qi Li, Juan Yang, Baoping Qiao
The targeting protein for Xenopus kinesin-like protein 2 (TPX2) is associated with the metastasis and prognosis of bladder cancer. p53 is closely related to the progression of bladder cancer. Human glioma pathogenesis-related protein 1 (GLIPR1) is a p53 target gene with antitumor activity. This study aims to explore the interplay between TPX2, p53 and GLIPR1 and its correlation with cell proliferation, invasion and tumor growth in bladder cancer. Here, Western blot and qRT-PCR analysis revealed that TPX2 at both mRNA and protein levels was up-regulated in bladder carcinoma tissues compared to their paired adjacent normal tissues...
August 11, 2017: Journal of Cellular Biochemistry
journal
journal
28315
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"