Lefty promotes the proliferation and invasion of trophoblast cells by inhibiting nodal expression.

abstract：:The possible role of protein kinase C (PKC) and mitogen activated protein (MAP) kinases in the stimulation of cholesterol esterification by acetylated low density lipoprotein (acLDL) in human monocyte-derived macrophages (HMDM) was studied. Cholesterol esterification, as assessed by the rate of incorporation of [3H]-o...

journal_title：Cell biology international

authors： Napolitano M,Avella M,Goode NT,Botham KM,Bravo E

更新日期：2004-01-01 00:00:00

abstract：:It has been shown in many investigations that the abnormally increasing production and deposition of collagen is one of the important mechanisms of pathological scars and other fibrotic diseases [Wang Z, Inokuchi T, Nemoto TK, Uehara M, Baba TT. Antisense oligonucleotide against collagen-specific molecular chaperone 4...

journal_title：Cell biology international

authors： Wang Z,Li L

更新日期：2008-05-01 00:00:00

abstract：:The present study was undertaken to test the reproducible formation of the extended chromatin fibres (ECF), beads and superbeads, and detect molecular order and crystallinity by optical anisotropies in those structures. Chicken erythrocyte smears and mouse liver cell imprints were treated with 2.0-3.0 m NaCl solution ...

journal_title：Cell biology international

authors： de Campos Vidal B

更新日期：2000-01-01 00:00:00

abstract：:A subcellular fractionation procedure was developed to isolate the different endosomal compartments present during reticulocyte maturation. After reticulocyte lysis and removal of excess haemoglobin by gel chromatography, membrane vesicles were separated over a discontinuous sucrose gradient (10-40%). Two fractions we...

journal_title：Cell biology international

authors： Dardalhon V,Géminard C,Reggio H,Vidal M,Sainte-Marie J

更新日期：2002-01-01 00:00:00

abstract：:Mesenchymal stem cells (MSCs) exists low efficiency to trans-differentiate into other germinal layer cell types. One key issue is to discover the effect of important factor on MSCs differentiation abiltiy. In this study, we investigated the role and mechanism of epiregulin (EREG) on the osteogenic differentiation and ...

journal_title：Cell biology international

authors： Cao Y,Shi R,Yang H,Zhang J,Ge L,Gao R,Fan Z

更新日期：2020-04-01 00:00:00

abstract：:Although clinical data suggest remarkable promise for targeting programmed cell death protein-1 (PD-1) and ligand (PD-L1) signaling in non-small-cell lung cancer (NSCLC), it is still largely undetermined which subtype of patients will be responsive to checkpoint blockade. In the present study, we explored whether PD-L...

journal_title：Cell biology international

authors： Pan LN,Ma YF,Li Z,Hu JA,Xu ZH

更新日期：2020-12-15 00:00:00

abstract：:Previous trials performed in our laboratory have demonstrated that stainless steel corrosion products induced morphological changes in mice seminiferous cells. In this study the functional nature of the blood-testis barrier was investigated, in view of the extensive use of this metallic alloy in orthopaedic surgery. T...

journal_title：Cell biology international

authors： Pereira ML

更新日期：1995-07-01 00:00:00

abstract：:Inflammatory cytokines exert different effects on hematopoietic stem cells (HSCs), lead to the development of various cell lineages in bone marrow (BM) and are thus a differentiation axis for HSCs. The content used in this article has been obtained by searching PubMed database and Google Scholar search engine of Engli...

journal_title：Cell biology international

authors： Najafi S,Ghanavat M,Shahrabi S,Gatavizadeh Z,Saki N

更新日期：2021-01-02 00:00:00

abstract：:Insulin resistance (IR) is a hallmark of type 2 diabetes mellitus (T2DM). This study aimed to explore the effects of rapamycin, a specific inhibitor of kinase mammalian target of rapamycin (mTOR), on IR in T2DM rats, and to validate whether the underlying mechanism was associated with autophagy. In this study, the mod...

journal_title：Cell biology international

authors： Zhou W,Ye S

更新日期：2018-09-01 00:00:00

abstract：:The interaction of NO and O2- free radicals generated from PMA (phorbol myristate acetate)-stimulated PMN (polymorphonuclear leukocytes) was studied by a nitroxide spin trap, DMPO (5,5-dimethyl-1-pyrroline-1-oxide). It was found that addition of L-arginine to the system would significantly decrease the trapped O2- by ...

journal_title：Cell biology international

authors： Zhao BL,Wang JC,Hou JW,Xin WJ

更新日期：1996-05-01 00:00:00

abstract：:Physical forces play a critical role in cell integrity and development, but little is known how cells convert mechanical signals into biochemical responses. This mini-review examines potential molecular mediators like integrins, focal adhesion proteins, and the cytoskeleton in the context of a complex cell structure. ...

journal_title：Cell biology international

authors： Goldmann WH

更新日期：2002-01-01 00:00:00

abstract：:Oral squamous cell carcinoma (OSCC) is a serious global health problem. Recently, accumulating microRNA (miRNA) has emerged as crucial players in the development and progression of carcinomas including OSCC. Our study aimed to further investigate the roles of miR-140-5p in OSCC tumorigenesis and related molecular basi...

journal_title：Cell biology international

authors： Peng M,Pang C

更新日期：2019-08-08 00:00:00

abstract：:The action of theophylline on the uptake of alpha-aminoisobutyric acid (AIB; an indicator of anti-inflammatory potency) stimulated by the glucocorticoid, dexamethasone, in cultured rat fibroblast monolayers was evaluated. Theophylline alone (0.1 m m) did not show significant activity (3314+/-27 cpm) compared with the ...

journal_title：Cell biology international

authors： Xenos K,Kalogeromitros D,Markantonis SL,Katsambas A,Katsarou A

更新日期：1998-01-01 00:00:00

abstract：:Protein composition and functional activity of various polysome subpopulations isolated from Vicia faba L. leaves and Triticum aestivum L. and Hordeum vulgare L. seedlings were studied. Membrane- and cytoskeleton-bound polysomes were more active in the wheat germ cell-free translational system than free polysomes. Sev...

journal_title：Cell biology international

authors： Klyachko N,Aksenova L,Dunaeva M,Kulikova A

更新日期：2000-01-01 00:00:00

abstract：:Mutations in the lamin A gene have been shown, among other defects, to give rise to Hutchinson-Gilford progeria syndrome (HGPS) and to atypical Werner syndrome (WS), both of which are progeroid disorders. Here, we have investigated well-characterized WS patient cell strains that are compound heterozygous for mutations...

journal_title：Cell biology international

authors： Adelfalk C,Scherthan H,Hirsch-Kauffmann M,Schweiger M

更新日期：2005-12-01 00:00:00

abstract：:In spite of certain clinical limitations, such as teratoma formation, the use of stem cells is considered as an appropriate source in cell therapy and tissue engineering. This study shows human endometrial stem cells (hEnSCs) has exceptional differentiation ability in hepatocyte formation. hEnSCs have high purificatio...

journal_title：Cell biology international

authors： Khademi F,Soleimani M,Verdi J,Tavangar SM,Sadroddiny E,Massumi M,Ai J

更新日期：2014-07-01 00:00:00

abstract：:Mammalian cells in vivo frequently express primary cilia. Although some fully differentiated cell types rarely, if ever, express them, most do, indicating that they are regular cell organelles. Their expression can also be explored in vitro, where conditions--physical and chemical, intrinsic and extrinsic--permit expe...

journal_title：Cell biology international

authors： Wheatley DN,Wang AM,Strugnell GE

更新日期：1996-01-01 00:00:00

abstract：:An experimental model of leg lengthening was used to study the morphology of, the collagenous proteins present, and the collagen genes expressed in the regenerating tissue following 20% lengthening at four different distraction rates. At a distraction rate of 0.3 mm/day (8 weeks distraction), the regenerate consists o...

journal_title：Cell biology international

authors： Li G,Virdi AS,Ashhurst DE,Simpson AH,Triffitt JT

更新日期：2000-01-01 00:00:00

abstract：:The advent of scanning probe microscopy has introduced a powerful new method of probing the structural features of biological specimens. In this study, high resolution atomic force microscopy micrographs of single, isolated, cardiac myocytes are presented. Significantly, our images show not only the features to be exp...

journal_title：Cell biology international

authors： Davis JJ,Hill HA,Powell T

更新日期：2001-01-01 00:00:00

abstract：:MicroRNA-21 (miR-21) was reported to act as an oncogene during the development of many human tumors. However, little was revealed about the function of miR-21 in retinoblastoma (RB). In this study, we examined the expression of miR-21 in RB tissues and explored the relationship between miR-21 and phosphatase and tensi...

journal_title：Cell biology international

authors： Gui F,Hong Z,You Z,Wu H,Zhang Y

更新日期：2016-12-01 00:00:00

abstract：:This report deals with observations on the directional locomotion of amoeba before and after fixation and scanning electron microscopy. The study was aimed at visualization of the stepwise events of directional movements. After the analysis of the data it is proposed that the amoeba undergoes a sequence of movement ev...

journal_title：Cell biology international

authors： Cameron I,Rinaldi RA,Kirby G,Davidson D

更新日期：2007-08-01 00:00:00

abstract：:The effect of an organochlorine pesticide benzene hexachloride (containing alpha, beta, gamma and delta isomers) on the phagocytic activity of the vegetative cells of Dictyostelium discoideum was investigated. Benzene hexachloride (BHC) at concentrations of 60 ppm and above inhibited the phagocytic activity as reveale...

journal_title：Cell biology international

authors： Gayatri R,Chatterjee S

更新日期：1993-03-01 00:00:00

abstract：:A convenient means of measuring apoptosis is described using an automated analyzer (MF-1; Sysmex), which normally provides rapid measurement of malarial parasites. By means of this MF-1 procedure, apoptotic cells exhibited characteristic changes of light scatter (size) and fluorescence (DNA content) relating to cell s...

journal_title：Cell biology international

authors： Lertworasirikul T,Bunyaratvej A,Kubota F

更新日期：2000-01-01 00:00:00

abstract：:To identify the molecular basis by which nonpermissive temperature (NPT) induces cell differentiation in Sertoli TTE3 cells harboring temperature-sensitive SV40 large T-antigen, we performed global scale microarray and computational gene network analyses. In TTE3 cells, inactivation of the large T-antigen by a NPT at ...

journal_title：Cell biology international

authors： Tabuchi Y,Takasaki I,Suto A,Kondo T,Suzuki Y,Obinata M

更新日期：2007-10-01 00:00:00

abstract：:MSCs (mesenchymal stem cells) are planned foruse in regenerative medicine to offset age-dependent alterations. However, MSCs are affected by replicative senescence associated with decreasing proliferation potential, telomere shortening and DNA damage during in vitro propagation. To monitor in vitro senescence, we have...

journal_title：Cell biology international

authors： Fuchs R,Stelzer I,Drees CM,Rehnolt C,Schraml E,Sadjak A,Schwinger W

更新日期：2012-01-01 00:00:00

abstract：:To characterize the cytoplasmic structure reorganization during plant meiosis, the male meiocytes of Althaea rosea (L.) Cavan were examined under the combination of light and electron microscopy. Light microscopic observation of the toluidine blue-stained thick resin sections of young anthers revealed that the meiocyt...

journal_title：Cell biology international

authors： Luo XJ,Liu XH,Wang CY,Wang XY

更新日期：2008-04-01 00:00:00

abstract：:MiR-195-5p has been shown to play an essential role in human cancer progression. Nevertheless, the biological role of miR-195-5p in osteosarcoma development remains unclear. In this study, real-time PCR was performed to examine the miR-195-5p expression in human osteosarcoma cell lines. CCK-8 assay and Transwell assay...

journal_title：Cell biology international

authors： Qu Q,Chu X,Wang P

更新日期：2017-03-01 00:00:00

abstract：:We have investigated the internalization of magnetic nanoparticles (NPs) into dendritic cells (DCs) in order to assess both the final location of the particles and the viability of the cultured cells. The particles, consisting of a metallic iron core covered with carbon, showed no toxic effects on the DCs and had no e...

journal_title：Cell biology international

authors： Goya GF,Marcos-Campos I,Fernández-Pacheco R,Sáez B,Godino J,Asín L,Lambea J,Tabuenca P,Mayordomo JI,Larrad L,Ibarra MR,Tres A

更新日期：2008-08-01 00:00:00

abstract：:Fibrinogen participates in important cellular physiological processes, such as cell adhesion and blood clotting. Although the primary and secondary structures of fibrinogen are known, its tertiary structure is yet to be determined. In attempts to understand the tertiary structure of this important hydrated cellular an...

journal_title：Cell biology international

authors： Taatjes DJ,Quinn AS,Jenny RJ,Hale P,Bovill EG,McDonagh J

更新日期：1997-11-01 00:00:00

abstract：:Mesenchymal stem cells (MSCs) are multipotent progenitor cells that represent a promising approach in the field of regenerative medicine; however, this potential diminishes with senescence. Pigment epithelium-derived factor (PEDF) gives some protection by reducing oxidative stress, which is known to accelerate cellula...

journal_title：Cell biology international

authors： Cao Y,Yang T,Gu C,Yi D

更新日期：2013-04-01 00:00:00