journal
MENU ▼
Read by QxMD icon Read
search

Journal of Cellular Biochemistry

journal
https://www.readbyqxmd.com/read/28444901/pge2-receptor-subtype-1-ep1-regulates-mesenchymal-stromal-cell-osteogenic-differentiation-by-modulating-cellular-energy-metabolism
#1
M Feigenson, R A Eliseev, J H Jonason, B N Mills, R J O'Keefe
Mesenchymal stromal cells (MSCs) are multipotent progenitors capable of differentiation into osteoblasts and can potentially serve as a source for cell-based therapies for bone repair. Many factors have been shown to regulate MSC differentiation into the osteogenic lineage such as the Cyclooxygenase-2 (COX2)/Prostaglandin E2 (PGE2) signaling pathway that is critical for bone repair. PGE2 binds four different receptors EP1-4. While most studies focus on the role PGE2 receptors EP2 and EP4 in MSC differentiation, our study focuses on the less studied, receptor subtype 1 (EP1) in MSC function...
April 26, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28444900/lactosylceramide-induced-phosphorylation-signaling-to-group-iva-phospholipase-a2-via-reactive-oxygen-species-in-tumor-necrosis-factor-%C3%AE-treated-cells
#2
Hiroyuki Nakamura, Yuta Moriyama, Kazuaki Watanabe, Satoshi Tomizawa, Risa Yamazaki, Hiromasa Takahashi, Toshihiko Murayama
The activity of α-type cytosolic phospholipase A2 (cPLA2 α, group IVA PLA2 ), which releases arachidonic acid (AA), is mainly regulated by the Ca(2+) -induced intracellular translocation/attachment of the enzyme to substrate membranes and its phosphorylation. We previously reported that tumor necrosis factor-α (TNFα) stimulated the formation of lactosylceramide (LacCer) in L929 fibroblast cells, and this lipid directly bound with and activated cPLA2 α [Nakamura et al., J. Biol. Chem. 2013;288:23264-23272]...
April 26, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28444898/an-isoquinolin-1-2h-imine-derivative-induces-cell-death-via-generation-of-reactive-oxygen-species-and-activation-of-jnk-in-human-a549-cancer-cells
#3
Jing Liu, Tongyang Liu, Hanchuan Mou, Shuting Jia, Chao Huang, Shengjiao Yan, Jun Lin, Ying Luo, Jihong Zhang
BACKGROUND: Compound11-benzoyl-10-chloro-7,9-difluoro-6-imino-2,3,4,6-tetrahydro-1H-pyrimido[1,2-b]isoquinoline-8-carbonitrile (HC6h) is a novel polyhalo 1,3-diazaheterocycle fused isoquinolin-1(2H)-imines derivative, which displays good anticancer activity and low toxicity in vivo. However, the underlying anticancer mechanisms have not previously been identified. METHODS: The proliferation of A549 was assessed by MTT assay. The reactive oxygen species (ROS) level was assessed in A549 with a H2 DCFDA probe...
April 26, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28436114/all-trans-retinoic-acid-stimulates-overexpression-of-tumor-protein-d52-tpd52-isoform-3-and-neuronal-differentiation-of-imr-32-cells
#4
Sudha Sravanti Kotapalli, Chandrashekhar Dasari, Divya Duscharla, Karthik Reddy Kami Reddy, Manjula Kasula, Ramesh Ummanni
Tumor protein D52 (TPD52), a proto-oncogene is overexpressed in a variety of epithelial carcinomas and plays an important role in cell proliferation, migration and cell death. In the present study we found that the treatment of IMR-32 neuroblastoma (NB) cells with retinoic acid (RA) stimulates an increase in expression of TPD52. TPD52 expression is detectable after 72 h, can be maintained till differentiation of NB cells suggesting that TPD52 is involved in differentiation. Here, we demonstrate that TPD52 is essential for RA to promote differentiation of NB cells...
April 24, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28436095/berberine-alleviates-oxidative-stress-in-islets-of-diabetic-mice-by-inhibiting-mir-106b-expression-and-up-regulating-sirt1
#5
Dong-Liang Chen, Ke-Ya Yang
BACKGROUND: Mounting studies have indicated the role of berberine, SIRT1 and oxidative stress in diabetes, respectively. However, few studies have demonstrated their correlation and regulation function in diabetes. Therefore, the protective effect of berberine in diabetic and the underlying core mechanism were investigated in the current study. METHODS: Diabetic mice model in vivo were established. Mouse pancreatic beta-cell line NIT-1 cells were treated with 30 mM high glucose to induce diabetic condition in vitro...
April 24, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28436055/implantation-window-and-angiogenesis
#6
Mostafa Peyvandi Karizbodagh, Bahman Rashidi, Amirhossein Sahebkar, Aria Masoudifar, Hamed Mirzaei
In recent decades, infertility is one of the health problems worldwide. One of the most crucial events in reproductive period is implantation window (IW). In the time after IW period, the embryo cannot connect to the endometrium; therefore the most critical issue for successful implantation is timely entrance of embryo to the uterine cavity during the IW. Implantation failure is responsible for many cases of infertility and is the most important limiting factor for achieving a successful outcome using the assisted reproductive techniques (ART)...
April 24, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28430389/combination-of-carmustine-and-selenite-inhibits-egfr-mediated-growth-signaling-in-androgen-independent-prostate-cancer-cells
#7
Vijayalakshmi Thamilselvan, Mani Menon, Gary S Stein, Fred Valeriote, Sivagnanam Thamilselvan
Although aberrant androgen receptor (AR) signaling is a central mechanism for castration resistant prostate cancer (CRPC) progression, AR-independent survival and growth signaling is also present in CRPC. The current therapeutic options for patients with CRPC are limited and new drugs are desperately needed to eliminate these crucial growth signaling pathways. Overexpression of EGFR in CRPC primarily mediates the proliferation of androgen-independent prostate cancer (AIPC) cells. We have previously shown that combination of carmustine and selenite effectively induces apoptosis and growth inhibition by targeting AR and AR-variants in castration resistant prostate cancer cells...
April 21, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28430386/peptidome-analysis-of-human-serum-from-normal-and-preeclamptic-pregnancies
#8
Xiaonan Dai, Xuejing Song, Can Rui, Li Meng, Xuan Xue, Hongjuan Ding, Rong Shen, Jun Li, Jingyun Li, Yuanqing Lu, Wei Long
Preeclampsia is a kind of disease that severely harms the health of pregnant women and infants. To better understand the molecular mechanisms involved in preeclampsia, we used liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) to construct a comparative peptidomic profiling of human serum between normal and preeclamptic pregnancies. A total of 201 peptides were confidently identified, with 21 up-regulated and 3 down-regulated. Further analysis indicated that these differentially expressed peptides correlate with enzyme regulator activity, biological regulation, and coagulation cascades occurring during pathological changes of preeclampsia...
April 21, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28430368/proteomic-data-in-morphine-addiction-versus-real-protein-activity-metabolic-enzymes
#9
Anna Antolak, Anna Bodzoń-Kułakowska, Ewa Cetnarska, Monika Pietruszka, Marta Marszałek-Grabska, Jolanta Kotlińska, Piotr Suder
Drug dependence is an escalating problem worldwide and many efforts are being made to understand the molecular basis of addiction. The morphine model is widely used in these investigations. To date, at least 29 studies exploring the influence of morphine on mammals' proteomes have been published. Among various proteins indicated as up- or down-regulated, the expression changes of enzymes engaged in energy metabolism pathways have often been confirmed. To verify whether proteomics-indicated alterations in enzyme levels reflect changes in their activity, four enzymes: PK, MDH, Complex I, and Complex V were investigated in morphine addiction and abstinence models...
April 21, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28425575/high-dose-supplementation-of-vitamin-d-affects-measures-of-systemic-inflammation-reductions-in-high-sensitivity-c-reactive-protein-level-and-neutrophil-to-lymphocyte-ratio-nlr-distribution
#10
Seyed-Amir Tabatabaeizadeh, Amir Avan, Afsane Bahrami, Ezzat Khodashenas, Habibollah Esmaeili, Gordon A Ferns, Mojtaba Fattahi Abdizadeh, Majid Ghayour-Mobarhan
BACKGROUND: The prevalence of Vitamin D deficiency is increasing worldwide, which has be shown to be associated with increased risk of cardiovascular disease (CVD), autoimmune disease and metabolic syndrome. These conditions are also associated with a heightened state of inflammation. The aim of the current study was to evaluate the effect of vitamin D supplementation on serum C - reactive protein (CRP) level and Neutrophil-to-lymphocyte ratio (NLR) distribution in a large cohort of adolescent girls...
April 20, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28425567/effect-of-ngf-from-venom-of-chinese-cobra-naja-atra-on-chondrocytes-proliferation-and-metabolism-in-vitro
#11
Jiachang Tan, Zhenhui Lu, Zhikang Miao, Danqing Lei, Li Zheng, Jinmin Zhao
Autologous chondrocyte implantation (ACI) is promising strategy for cartilage repair. However, chondrocyte phenotype is easily lost when expanded in vitro which defined as "dedifferentiation". To ensure successful therapy, an effective pro-chondrogenic agent is necessary to overcome the obstacle of limited cell numbers in the restoration process, and dedifferentiation is a prerequisite. In the present study, we investigated the chondro-protective effect of NGF from Chinese cobra venom on human chondrocytes by determination of its specific effect on cell viability, proliferation, morphology, GAG production and cartilage specific gene expression...
April 20, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28422321/aberrantly-expressed-long-non-coding-rnas-in-cd8-t-cells-response-to-active-tuberculosis
#12
Yurong Fu, Kunshan Gao, Enxue Tao, Ruifang Li, Zhengjun Yi
Dysregulated expression of long noncoding RNAs (lncRNAs) has been demonstrated as being implicated in a variety of human diseases. In the study we aimed to determine lncRNA profile in CD8(+) T cells response to active tuberculosis (TB). We examined the lncRNA expression by microarray in circulating CD8(+) T cells isolated from patients with active TB and healthy controls. Change predictions to analysis was used to address functional roles of the deregulated mRNAs. Real-time quantitative PCR (RT-qPCR) was used to validate the microarray result...
April 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28422320/mir-34b-modulates-skeletal-muscle-cell-proliferation-and-differentiation
#13
Zhixiong Tang, Huiling Qiu, Lan Luo, Nian Liu, Jiasheng Zhong, Kang Kang, Deming Gou
Myogenesis involves myoblast proliferation and differentiation to myocytes, followed by fusion and hypertrophy to form myotubes during muscle development. Increasing evidence showed that microRNAs (miRNAs) play important roles in the regulation of myogenesis. We have previously revealed that miR-34b is steadily increased during this process. This miRNA regulates differentiation in various cell types, though its function in myogenesis remains to be elucidated. In this study, we show that miR-34b represses muscle cell proliferation and promotes myotube formation...
April 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28422319/exosomes-transfer-among-different-species-cells-and-mediating-mirnas-delivery
#14
Yueyuan Zhou, Tian Tian, Yanliang Zhu, Doulathunnisa, Feihu Hu, Yuhua Qi, Bo Sun, Zhongdang Xiao
Exosomes, the natural vehicles of intercellular communication, transfer proteins, mRNAs and microRNAs (miRNAs) and mediate many physiological and pathological processes. It is not clear that whether exosomal miRNAs could regulate gene expression across species, though some studies suggest interactions of exosomal miRNAs between cells. In this report, we have isolated exosomes from rat PC12 cells and assessed their internalization by human cancer Hela cells. The internalized exosomes were located in Hela lysosomes...
April 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28422318/computational-analysis-of-breast-cancer-gwas-loci-identifies-the-putative-deleterious-effect-of-stxbp4-and-znf404-gene-variants
#15
Tariq Ahmad Masoodi, Babajan Banaganapalli, Venkatesh Vaidyanathan, Venkateswar Rao Talluri, Noor Ahmad Shaik
The genome-wide association studies (GWAS) have enabled us in identifying different breast cancer susceptibility loci. However, majority of these are non-coding variants with no annotated biological function. We investigated such 78 noncoding genome wide associated SNPs of breast cancer and further expanded the list to 2162 variants with strong linkage-disequilibrium (LD, r2 ≥0.8). Using multiple publically available algorithms such as CADD, GWAVA and FATHAMM, we classified all these variants in to deleterious, damaging or benign categories...
April 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28422315/regulation-of-the-alternative-splicing-and-function-of-cyclin-t1-by-the-serine-arginine-rich-protein-asf-sf2
#16
Jieqiong Zhou, Guozhen Gao, Panpan Hou, Chun-Mei Li, Deyin Guo
Positive transcription elongation factor-b (P-TEFb) is required for the release of RNA polymerase II (RNAPII) from its pause near the gene promoters and thus for efficient proceeding to the transcription elongation. It consists of two core subunits - CDK9 and one of T-typed or K-typed cyclin, of which, cyclin T1/CDK9 is the major and most studied combination. We have previously identified a novel splice variant of cyclin T1, cyclin T1b, which negatively regulates the transcription elongation of HIV-1 genes as well as several host genes...
April 19, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28419579/erdj3-has-an-essential-role-for-z-variant-alpha-1-antitrypsin-degradation
#17
Nazli Khodayari, George Marek, Yuanqing Lu, Karina Krotova, Rejean Liqun Wang, Mark Brantly
Alpha-1-antitrypsin deficiency (AATD) is an inherited disease characterized by emphysema and liver disease. AATD is most often caused by a single amino acid substitution at amino acid 342 in the mature protein, resulting in the Z mutation of the alpha-1-antitrypsin gene (ZAAT). This substitution is associated with misfolding and accumulation of ZAAT in the endoplasmic reticulum (ER) of hepatocytes and monocytes, causing a toxic gain of function. Retained ZAAT is eliminated by ER-associated degradation and autophagy...
April 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28419545/intermolecular-interactions-between-dm%C3%AE-and-dm%C3%AE-proteins-in-bula-dm-complex-of-water-buffalo-bubalus-bubalis
#18
Leena Rawal, Deepak Panwar, Sher Ali
The major histocompatibility complex (MHC) with its 3 classes represents a cluster of tightly linked genes with defined immunological and non-immunological functions. The DM, a MHC class II molecule is formed by the non-covalent association of DMα and DMβ chains. It binds with the processed peptide antigens and presents them to T lymphocytes, thereby triggering the immune responses. Startlingly, the expression pattern and structural organization of DMα and DMβ proteins in buffalo remains undefined. We isolated and purified the DMα and DMβ proteins from Bubalus bubalis using gel filtration chromatography...
April 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28419535/enhanced-entrapment-and-improved-in-vitro-controlled-release-of-n-acetyl-cysteine-in-hybrid-plga-lecithin-nanoparticles-prepared-using-a-nanoprecipitation-self-assembly-method
#19
Parvin Ahmaditabar, Amir Abbas Momtazi-Borojeni, Ali Hossein Rezayan, Mahboobeh Mahmoodi, Amirhossein Sahebkar, Mostafa Mellat
To enhance the in vitro controlled release of N-acetyl cysteine (NAC), hybrid nanoparticles (NPs) consisting of a poly(lactide-co-glycolide) (PLGA) hydrophobic core and a soybean lecithin mono-layer coat were prepared. Hybrid NPs were synthesized using a nanoprecipitation combined with self-assembly method. To characterize prepared NPs, zeta potential, diameter size, surface morphology, disparity and lipid coating of hybrid NPs were detrmined using dynamic light scattering, scanning electron microscope and Fourier transform infrared spectroscopy techniques...
April 17, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28419534/endocrine-imbalance-associated-with-proteome-changes-in-diabetes
#20
Amr A Sayed, Ahmed M Alhawary, Aboalela Farag, Dina R Johar, Larry H Bernstein
The dynamics of cellular metabolism involves rapid interactions between proteins and nucleotides, proteins and proteins, proteins and mRNA, the action of miRNA, and signaling. These also involve the interactions with respect to the sulfur bond, oxygen radicals that initiate a change in conformation and a chain of events. We review a development in molecular medicine that is a very promising work in progress. We also review the current and future research methods involving mitochondria. Long-term effects of diabetes include glycation of proteins, e...
April 17, 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"