journal
MENU ▼
Read by QxMD icon Read
search

Cell Biology International

journal
https://www.readbyqxmd.com/read/27925372/cyp19a1-mif-and-abca1-genes-are-targets-of-the-ror%C3%AE-in-monocyte-and-endothelial-cells
#1
Neslihan Coban, Cagri Gulec, Bilge Ozsait Selcuk, Nihan Erginel-Unaltuna
RORα is a member of nuclear receptor superfamily of transcription factors which has a vital role in the regulation of various physiological processes. Cholesterol is a known ligand of RORα and is one of the key components that take part in cardiovascular diseases such as atherosclerosis. Therefore, it is possible that RORα might have a role in the development of atherosclerosis. To test this hypothesis, we investigated the presence of novel RORα response elements (ROREs) located in the promoter of CYP19A1, MIF and ABCA1 genes...
December 7, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27925341/skeletal-muscle-atrophy-is-induced-by-fbxw7%C3%AE-via-atrogene-upregulation
#2
Kyungshin Shin, Young-Gyu Ko, Jaemin Jeong, Heechung Kwon
Muscle atrophy decreases skeletal muscle mass and is induced by inherited cachectic symptoms, genetic disorders, and sarcopenia. However, the molecular pathways associated with the onset of muscle atrophy are still unclear. In this study, we evaluated Fbxw7β, a gene associated with the development of muscle atrophy in vitro and in vivo. Among the three Fbxw7 isoforms, ectopically overexpressed Fbxw7β induced the expression of myogenin and major atrogene markers (atrogin-1 and MuRF-1) and reduced myoblast differentiation...
December 7, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888566/functional-expression-of-g-protein-coupled-receptor-30-in-immature-rat-epididymal-epithelium
#3
Xiaonian Cao, Jiehong Huang, Geng Zhang, Wulin Zuo, Chongfeng Lan, Qing Sun, Dengliang Yang, Dongdong Gao, Christopher H K Cheng, Wen-Liang Zhou
The aim of this study is to investigate the functional role of G protein-coupled receptor 30 (GPR30) in the epididymis. We found that GPR30 is expressed in the epithelium of the immature rat epididymis and is involved in chloride secretion into the caudal epididymis lumen. The short-circuit current (Isc) experiments showed that in primary cultured caudal epididymis epithelium, activation of GPR30 by its specific agonist G1 induced a mono-phasic current increase, and G15, the specific antagonist of GPR30, could completely inhibit the current induced by G1...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888557/adoptive-transfer-of-t-regulatory-cells-inhibits-lipopolysaccharide-induced-inflammation-in-fetal-brain-tissue-in-a-late-pregnancy-preterm-birth-mouse-model
#4
Fan Wang, Mi Xiao, Ru-Juan Chen, Xiao-Jie Lin, Muhammad Siddiq, Li Liu
To evaluate the effect of regulatory T cells (Tregs) on the inflammation resulting from lipopolysaccharide (LPS) challenge in prenatal brain tissue, Tregs isolated from pregnant mice were transferred into model mice, and the expression levels of fork head family transcription factor (Foxp3), interleukin-6 (IL-6), CD68 (a marker of microglia), and toll-like receptor 4 (TLR-4) were assessed in the fetal brain tissue. Foxp3, IL-6 and TLR-4 expression were detected by polymerase chain reaction and western blot; CD68 expression level was detected using immunochemical analysis...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888544/conditioned-medium-a-new-alternative-for-cryopreservation-of-equine-umbilical-cord-mesenchymal-stem-cells
#5
Leandro Maia, Marianne Camargos Dias, Carolina Nogueira de Moraes, Camila de Paula Freitas-Dell'aqua, Ligia S L Silveira da Mota, Valquíria Santiloni, Fernanda da Cruz Landim-Alvarenga
Cryopreservation is a feasible alternative to maintaining several cell lines, particularly for immediate therapeutic use, transportation of samples and implementation of new in vitro studies. This work parts from the hypothesis that the medium of cryopreservation composed by 90% of conditioned medium (CM) supports cryopreservation of equine umbilical cord intervascular matrix mesenchymal stem cells (UCIM-MSCs), allowing the maintenance of the biological properties for the establishment of cell banks intended for therapeutic use and in vitro studies...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888541/tweak-increases-sirt1-expression-and-promotes-p53-deacetylation-affecting-human-hepatic-stellate-cell-senescence
#6
Feng Zhang, Ming Zhang, Aixiu Wang, Mingcui Xu, Chen Wang, Guifang Xu, Bin Zhang, Xiaoping Zou, Yuzheng Zhuge
To detect the effects of tumor necrosis factor-like weak inducer of apoptosis (TWEAK) on SIRT1 expression and p53 deacetylation, involving cell senescence, in activated human hepatic stellate cell (HSC) in vitro, human HSC LX-2 was cultured with TWEAK for 24 h. The result showed that the expression of membrane receptor Fn14 was remarkably increased by TWEAK, which up regulated SIRT1 in LX-2 cells, detecting by western blotting and real-time PCR. The expression of p53 was not significantly altered; however, the ac-p53 was decreased...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888539/macrophage-depletion-impairs-skeletal-muscle-regeneration-the-roles-of-regulatory-factors-for-muscle-regeneration
#7
Xiaoguang Liu, Yu Liu, Linlin Zhao, Zhigang Zeng, Weihua Xiao, Peijie Chen
Though macrophages are essential for skeletal muscle regeneration, which is a complex process, the roles and mechanisms of the macrophages in the process of muscle regeneration are still not fully understood. The objective of this study is to explore the roles of macrophages and the mechanisms involved in the regeneration of injured skeletal muscle. One hundred and twelve C57BL/6 mice were randomly divided into muscle contusion and macrophages depleted groups. Their gastrocnemius muscles were harvested at the time points of 12h, 1, 3, 5, 7, 14d post-injury...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27888538/specific-n-glycan-alterations-are-coupled-in-epithelial-mesenchymal-transition-induced-by-egf-in-ge11-epithelial-cells
#8
Qingsong Xu, Chen Qu, Wenjing Wang, Jianguo Gu, Yuguang Du, Linsheng Song
Epithelial-mesenchymal transition (EMT) is a phenomenon in cancer progression during which cancer cells undergo remarkable alteration acquiring highly invasive property. The aim of this study was to evaluate specific N-glycan alterations during EMT induced by epidermal growth factor (EGF) in GE11 epithelial cells. Herein, we demonstrated that EGF activated epidermal growth factor receptor (EGFR)/Akt/extracellular signal-regulated kinase (ERK) phosphorylation and promoted GE11 cell proliferation. Meanwhile, EGF stimulated the epithelial cells to undergo morphological alteration, destroying cell-cell inter-contact and exhibiting mesenchymal cells higher metastatic potential...
November 26, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27859969/foxp1-enhances-tumor-cell-migration-by-repression-of-nfat1-transcriptional-activity-in-mda-mb-231-cells
#9
Sevil Oskay Halacli
Until now, forkhead box P1 (FOXP1) has been identified as a tumor suppressor in several correlation studies in breast cancer. Although FOXP1 is defined as a transcriptional repressor that interacts with other transcription factors in various mechanistic studies, there is no study that explains its repressor functions in breast cancer biology. This study demonstrated the repressor function of FOXP1 on nuclear factor of activated T cells (NFAT1) and the migratory effect of this repression in MDA-MB-231 breast cancer cells...
November 15, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27862699/microrna-503-5p-inhibits-stretch-induced-osteogenic-differentiation-and-bone-formation
#10
Lu Liu, Mengjun Liu, Rongrong Li, Hong Liu, Liling Du, Hong Chen, Yan Zhang, Shijie Zhang, Dongxu Liu
Cyclical stretch-induced bone formation during orthodontic treatment is a complex biological process modulated by various factors including miRNAs and their targeted-gene network. However, the miRNA expression profile and their roles in osteogenic differentiation of bone mesenchymal stem cells (BMSCs) exposed to mechanical stretch remains unclear. Here, we use the miRNA microarray assay to screen for mechano-sensitive miRNAs during stretch-induced osteogenic differentiation of BMSCs and identified that nine miRNAs were differentially expressed between stretched and control BMSCs...
November 11, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27862640/long-non-coding-rna-malat1-functions-as-a-mediator-in-cardioprotective-effects-of-fentanyl-in-myocardial-ischemia-reperfusion-injury
#11
Zhi-Hui Zhao, Wei Hao, Qing-Tao Meng, Xiao-Bing Du, Shao-Qing Lei, Zhong-Yuan Xia
Long non-coding (lncRNA) MALAT1 can be increased by hypoxia or ischemic limbs. Also downregulation of MALAT1 contributes to reduction of cardiomyocyte apoptosis. However, the functional involvement of MALAT1 in myocardial ischemia-reperfusion (I/R) injury has not been defined. This study investigated the functional involvement of lncRNA-MALAT1 in cardioprotective effects of fentanyl. HL-1, a cardiac muscle cell line from the AT-1 mouse atrial cardiomyocyte tumor lineage, was pre-treated with fentanyl and generated cell model of hypoxia-reoxygenation (H/R)...
November 9, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27862595/nuclear-subcompartments-an-overview
#12
Vinícius S Nunes, Nilmar S Moretti
The advance in biochemical and microscopy techniques has revealed the complexity and intricate nucleoplasm structure. Several subcompartments were identified in nucleus and the importance of these subcompartments in processes crucial for normal nuclear activity has been demonstrated. In this mini-review, we will give an overview about the composition, function, and importance of the major nuclear subcompartments. Also, we will show the impact that perturbing these structures can cause in normal nuclear activity, and how these can contribute to the development of some human diseases...
November 9, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27813227/mir-34a-modulates-erbb2-in-breast-cancer
#13
Yilin Wang, Xiaolong Zhang, Zou Chao, Hsiang-Fu Kung, Marie C Lin, Andreas Dress, Fiona Wardle, Bing-Hua Jiang, Lihui Lai
Breast cancer is the second highest cause of carcinoma-related death caused by distant metastasis in women. Estrogen receptor (ER), human epidermal growth factor receptor 2, (HER2) and progesterone receptor (PR) are three classified makers of breast cancer, which are defined as ER+, HER2+, and the most serious ER-PR-HER2- (triple-negative). It is well known that ErbB2 (V-Erb-B2 avian erythroblastic leukemia viral oncogene homolog 2) plays an important part in breast cancer. However, the molecular mechanisms underlying ErbB2 action needs to be well studied...
November 4, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27805290/in-vitro-differentiated-hepatic-oval-like-cells-enhance-hepatic-regeneration-in-ccl4-induced-hepatic-injury
#14
Sana Javaid Awan, Maria Tayyab Baig, Faiza Yaqub, Asima Tayyeb, Gibran Ali
Hepatic oval cells are likely to be activated during advanced stage of liver fibrosis to reconstruct damaged hepatic tissue. However, their scarcity, difficulties in isolation, and in vitro expansion hampered their transplantation in fibrotic liver. This study was aimed to investigate the repair potential of in vitro differentiated hepatic oval-like cells in CCl4 -induced liver fibrosis. BMSCs and oval cells were isolated and characterized from C57BL/6 GFP(+) mice. BMSCs were differentiated into oval cells by preconditioning with HGF, EGF, SCF, and LIF and analyzed for the oval cells-specific genes...
November 2, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27797132/a-light-colored-region-of-caudal-fin-a-niche-of-melanocyte-progenitors-in-crucian-carp-cyprinus-carpio-l
#15
Yaping Huang, Yurong Luo, Jinhui Liu, Saiyu Gui, Mei Wang, Wenbin Liu, Liangyue Peng, Yamei Xiao
Melanocyte stem cells are a population of immature cells which sustain the self-renewal and replenish the differentiated melanocytes. In this research, a light-colored region (LCR) is observed at the heel of caudal fin in juvenile crucian carp. By cutting off the caudal fin, the operated caudal fin can regenerate in accordance with the original pigment pattern from the retained LCR. As markers of stem cells, Oct4 and Sox2 have been found to be highly expressed in the LCR as well as Mitfa, a label of the melanoblasts...
October 31, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27797128/long-non-coding-rna-miat-knockdown-promotes-osteogenic-differentiation-of-human-adipose-derived-stem-cells
#16
Chanyuan Jin, Yunfei Zheng, Yiping Huang, Yunsong Liu, Lingfei Jia, Yongsheng Zhou
Recently, long non-coding RNAs (lncRNAs) have emerged as critical players in gene regulation for multiple biological processes. However, their roles and functions in human adipose-derived stem cells (hASCs) differentiation remain unclear. In the present study, we investigated the role of lncRNA myocardial infarction-associated transcript (MIAT) in the osteogenic differentiation of hASCs. We found that the expression of MIAT was downregulated in a time-dependent manner during hASCs osteoinduction. MIAT knockdown promoted osteogenic differentiation of hASCs both in vitro and in vivo...
October 31, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27778412/lipopolysaccharide-increases-il-6-secretion-via-activation-of-the-erk1-2-signaling-pathway-to-up-regulate-rankl-gene-expression-in-mlo-y4-cells
#17
Ke Yu, Yuanyuan Ma, Xianxian Li, Xiangnan Wu, Wenjia Liu, Xiaoyu Li, Jiefei Shen, Hang Wang
Lipopolysaccharide (LPS) plays an important role in bone resorption, which involves numerous cytokines through various signaling pathways. RANKL and interleukin (IL)-6 are two important cytokines that are involved in bone remodeling. The aim of this study was to evaluate the effect of LPS on RANKL and IL-6 gene expression, the relationship of RANKL and IL-6, and the role of extracellular signal-regulated kinases 1/2 (ERK1/2) on IL-6 secretion induced by LPS in MLO-Y4 cells. The cells were stimulated by LPS at different concentrations (1, 10, 100, 500, and 1000 ng/mL) for different durations (0...
October 24, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27761969/the-possible-fat1-mediated-apoptotic-pathways-in-porcine-cumulus-cells
#18
Xinhui Wu, Yao Fu, Xulei Sun, Chang Liu, Menglong Chai, Chengzhen Chen, Lisheng Dai, Yan Gao, Hao Jiang, Jiabao Zhang
Porcine cumulus cells are localized around oocytes and act as a specific type of granulosa that plays essential roles in the development and maturation of oocytes, the development and atresia of follicles and the development of embryos. Studies of FAT1 have demonstrated its functions in cell-cell contact, actin dynamics, and cell growth suppression. To understand whether the FAT1 gene affects the apoptosis of porcine cumulus cells and to elucidate the mechanism of this potential action, FAT1 was knocked down using RNA interference...
October 20, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27743462/generation-of-improved-human-cerebral-organoids-from-single-copy-dyrk1a-knockout-induced-pluripotent-stem-cells-in-trisomy-21-hypothetical-solutions-for-neurodevelopmental-models-and-therapeutic-alternatives-in-down-syndrome
#19
E Sacide Çağlayan
Dual-specificity thyrosine phosphorylation-regulated kinase 1A (DYRK1A) is a strong therapeutic target to ameliorate cognitive functions of Down Syndrome (DS). Genetic normalization of Dyrk1a is sufficient to normalize early cortical developmental phenotypes in DS mouse models. Gyrencephalic human neocortical development is more complex than that in lissencephalic mice; hence, cerebral organoids (COs) can be used to model early neurodevelopmental defects of DS. Single copy DYRK1A knockout COs (scDYRK1AKO-COs) can be generated from manipulated DS derived (DS-) induced pluripotent stem cells (iPSCs) and genetic normalization of DYRK1A is expected to result in corrected neurodevelopmental phenotypes that can be reminiscent of normal COs...
October 15, 2016: Cell Biology International
https://www.readbyqxmd.com/read/27743458/alkannin-inhibits-ccl3-and-ccl5-production-in-human-periodontal-ligament-cells
#20
Yoshitaka Hosokawa, Ikuko Hosokawa, Satoru Shindo, Yoshihiro Ohta, Kazumi Ozaki, Takashi Matsuo
Alkannin, which is found in Alkanna tinctoria, a member of the borage family, is used as a food coloring. Alkannin has recently been reported to have certain biological functions, such as anti-microbial and anti-oxidant effects. It is known that CC chemokine receptor (CCR) 5-positive leukocytes contribute to alveolar bone resorption in periodontal lesions. The aim of this study was to examine whether alkannin inhibits the production of CC chemokine ligand (CCL) 3 and CCL5, which are CCR5 ligands, in human periodontal ligament cells (HPDLC)...
October 15, 2016: Cell Biology International
journal
journal
31345
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"