abstract：OBJECTIVES:Many flow-cytometric cell characterization methods require costly markers and colour reagents. We present here a novel device for cell discrimination based on impedance measurement of electrical cell properties in a microfluidic chip, without the need of extensive sample preparation steps and the requirement...

journal_title：Cell proliferation

authors： Schade-Kampmann G,Huwiler A,Hebeisen M,Hessler T,Di Berardino M

更新日期：2008-10-01 00:00:00

abstract：OBJECTIVES:Both interleukin-6 (IL-6) and transforming growth factor-beta (TGF-beta) are crucially involved in fibrotic events that characterize interstitial lung diseases (ILD). Therefore, the aim of this study was to investigate in primary cultures of normal and fibrotic human lung fibroblasts (HLF), exposed to either...

journal_title：Cell proliferation

authors： Gallelli L,Falcone D,Pelaia G,Renda T,Terracciano R,Malara N,Vatrella A,Sanduzzi A,D'Agostino B,Rossi F,Vancheri C,Maselli R,Marsico SA,Savino R

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVES:Liver regeneration is attenuated in old age and is substantially slower after 90% than after 70% partial hepatectomy (PH). We have previously demonstrated that the proliferative response to a primary mitogen is intact in aged mice, indicating that impaired liver regeneration is not due to loss of proliferati...

journal_title：Cell proliferation

authors： Columbano A,Simbula M,Pibiri M,Perra A,Deidda M,Locker J,Pisanu A,Uccheddu A,Ledda-Columbano GM

更新日期：2008-06-01 00:00:00

abstract：OBJECTIVES:We have evaluated the physiological roles of transforming growth factor-beta1 (TGF-beta1) on differentiation, migration, proliferation and anti-apoptosis characteristics of cultured spinal cord-derived neural progenitor cells. METHODS:We have used neural progenitor cells that had been isolated and cultured ...

journal_title：Cell proliferation

authors： Park SM,Jung JS,Jang MS,Kang KS,Kang SK

更新日期：2008-04-01 00:00:00

abstract：:Stem cell research is now a very broad field encompassing cells derived from all stages of life from the embryonic stem cells of the early blastocyst through to the adult stem cells of many tissues of the body. Adult stem cells from a variety of tissues are proving to be pluripotent and can differentiate into cell typ...

journal_title：Cell proliferation

authors： Mackay-Sim A,Silburn P

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVE:Serum is usually added to growth media when mammalian cells are cultured in vitro to supply the cells with growth factors, hormones, nutrients and trace elements. Defined proteins and metal ions, such as insulin, growth factors, transferrin and sodium selenite, are sometimes also included and can in some case...

journal_title：Cell proliferation

authors： Zander L,Bemark M

更新日期：2008-02-01 00:00:00

abstract：OBJECTIVES:The role of stem cells in regenerative medicine is evolving rapidly. Here, we describe the application, for kidney regeneration, of a novel non-genetically modified stem cell, derived from human amniotic fluid. We show that these pluripotent cells can develop and differentiate into de novo kidney structures ...

journal_title：Cell proliferation

authors： Perin L,Giuliani S,Jin D,Sedrakyan S,Carraro G,Habibian R,Warburton D,Atala A,De Filippo RE

更新日期：2007-12-01 00:00:00

abstract：OBJECTIVES:In this study, we have investigated whether secreted factors from embryonic stem cells (ESCs) could reprogramme keratinocytes and increase their potential to be directed into alternative cell lineages. MATERIALS AND METHODS:Contact and non-contact co-cultures of skin keratinocytes and murine ESCs were used ...

journal_title：Cell proliferation

authors： Grinnell KL,Bickenbach JR

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVES:To evaluate the effects of rRNA synthesis inhibition on cell cycle progression and cell population growth according to the RB and p53 status. MATERIAL AND METHODS:RB- and p53-proficient U2OS cells and the RB- and p53-deficient SAOS-2 cells were used, rRNA transcription hindered by actinomycin D, and cell cy...

journal_title：Cell proliferation

authors： Montanaro L,Mazzini G,Barbieri S,Vici M,Nardi-Pantoli A,Govoni M,Donati G,Treré D,Derenzini M

更新日期：2007-08-01 00:00:00

abstract：OBJECTIVES:Recent data show that Imatinib mesylate (IM) also affects haematopoietic stem cells (HSC), T lymphocytes and dendritic cells that do not harbour constitutively active tyrosine kinases. MATERIALS AND METHODS:We evaluated possible effects of IM on human bone marrow-derived mesenchymal stem cells (MSC) in vitr...

journal_title：Cell proliferation

authors： Fierro F,Illmer T,Jing D,Schleyer E,Ehninger G,Boxberger S,Bornhäuser M

更新日期：2007-06-01 00:00:00

abstract：OBJECTIVES:The use of platelets and platelet products has become increasingly popular clinically as a means of accelerating endosseous wound healing. It is likely that growth factors released by activated platelets at the site of injury play a role in periodontal regeneration by regulating cellular activity. The purpos...

journal_title：Cell proliferation

authors： Han J,Meng HX,Tang JM,Li SL,Tang Y,Chen ZB

更新日期：2007-04-01 00:00:00

abstract：OBJECTIVES:The aim of the current study was to investigate whether nicotine treatment would induce the proliferation of isolated rat primary pancreatic acinar cells in culture by activating mitogen-activated protein kinase (MAPK) signalling and exocrine secretion. MATERIALS AND METHODS:A nicotine dose- and time-respon...

journal_title：Cell proliferation

authors： Chowdhury P,Bose C,Udupa KB

更新日期：2007-02-01 00:00:00

abstract：:Neural stem cells (NSCs) are early precursors of neuronal and glial cells. NSCs are capable of generating identical progeny through virtually unlimited numbers of cell divisions (cell proliferation), producing daughter cells committed to differentiation. Nuclear factor kappa B (NF-kappaB) is an inducible, ubiquitous t...

journal_title：Cell proliferation

authors： Piotrowska MJ,Widera D,Kaltschmidt B,an der Heiden U,Kaltschmidt C

更新日期：2006-12-01 00:00:00

abstract：:Telomere length plays an important role in regulating the proliferative capacity of cells, and serves as a marker for cell cycle history and also for their remaining replicative potential. Mesenchymal stromal cells (MSC) are known to be a significant cell source for therapeutic intervention and tissue engineering. To ...

journal_title：Cell proliferation

authors： Yanada S,Ochi M,Kojima K,Sharman P,Yasunaga Y,Hiyama E

更新日期：2006-12-01 00:00:00

abstract：:A model of intestinal crypt organization is suggested based on the assumption that stem cells have a finite replicative life span. The model assumes the existence in a crypt of a quiescent ('deep') stem cell and a few more actively cycling ('proximate') stem cells. Monte Carlo computer simulation of published intestin...

journal_title：Cell proliferation

authors： Lobachevsky PN,Radford IR

更新日期：2006-10-01 00:00:00

abstract：:The essential oil extracted from clove (Syzygium aromaticum) is used as a topical application to relieve pain and promote healing in herbal medicine and also finds use in the fragrance and flavouring industries. Clove oil has two major components, eugenol and beta-caryophyllene, which constitute 78% and 13% of the oil...

journal_title：Cell proliferation

authors： Prashar A,Locke IC,Evans CS

更新日期：2006-08-01 00:00:00

abstract：:Several methods to synchronize cultured cells in the cell cycle are based on temporary inhibition of DNA replication. Previously it has been reported that cells synchronized this way exhibited significant growth imbalance and unscheduled expression of cyclins A and B1. We have now observed that HL-60 cells exposed to ...

journal_title：Cell proliferation

authors： Kurose A,Tanaka T,Huang X,Traganos F,Darzynkiewicz Z

更新日期：2006-06-01 00:00:00

abstract：:Epstein-Barr virus (EBV) infection in vitro causes transformation of B cells and generates B lymphoblastoid cell lines (LCLs). These LCLs have been widely used for the diagnostic of several genetic metabolic disorders. However, up to now, efficiency of LCL generation has been based on misleading subjective analysis. I...

journal_title：Cell proliferation

authors： Mello AS,Burin MG,Michellin K,Viapiana M,Giugliani R,Coelho JC,Bauer ME

更新日期：2006-02-01 00:00:00

abstract：:The prostate gland is the site of the most commonly diagnosed cancer in men in USA and UK, accounting for one in five of new cases of male cancer. Common with many other cancer types, prostate cancer is believed to arise from a stem cell that shares characteristics with the normal stem cell. Normal prostate epithelial...

journal_title：Cell proliferation

authors： Rizzo S,Attard G,Hudson DL

更新日期：2005-12-01 00:00:00

abstract：:Electromagnetic ultra-wideband pulses (UWB) or nanopulses, are generated by a wide range of electronic devices used in communications and radar technology. However, the specific effects of nanopulse exposure on cell growth and function have not been extensively investigated. Here, studies have been conducted to determ...

journal_title：Cell proliferation

authors： Sylvester PW,Shah SJ,Haynie DT,Briski KP

更新日期：2005-06-01 00:00:00

abstract：:Cytokines and growth factors that take part in the regulation of haematopoietic cell development activate many signalling pathways in target cells. The STAT5 (signal transducers and activators of transcription) proteins are members of a family of signal transducers and activators of transcription that can be activated...

journal_title：Cell proliferation

authors： Baśkiewicz-Masiuk M,Paczkowski M,Machaliński B

更新日期：2004-06-01 00:00:00

abstract：:Laminin-2 (LN-2, alpha2beta1gamma1) is a basement membrane-associated laminin isoform usually considered in the context of muscle and nerve tissues. To test the hypothesis that LN-2 can additionally modulate epithelial cell biology, an analysis of the role of LN-2 in cell adhesion, activation of signalling intermediat...

journal_title：Cell proliferation

authors： Dowgiert J,Sosne G,Kurpakus-Wheater M

更新日期：2004-04-01 00:00:00

abstract：:Stem cells are regenerating medicine. Advances in stem cell biology, and bone marrow-derived mesenchymal stem cells in particular, are demonstrating that many clinical options once thought to be science fiction may be attainable as fact. The extra- and intra-cellular signalling used by stem cells as they differentiate...

journal_title：Cell proliferation

authors： Otto WR,Rao J

更新日期：2004-02-01 00:00:00

abstract：:We have studied hypoxia-induced cell cycle arrest in human cells where the retinoblastoma tumour suppressor protein (pRB) is either functional (T-47D cells) or abrogated by expression of the HPV18 E7 oncoprotein (NHIK 3025 cells). All cells in S phase are immediately arrested upon exposure to extreme hypoxia. During a...

journal_title：Cell proliferation

authors： Seim J,Graff P,Amellem O,Landsverk KS,Stokke T,Pettersen EO

更新日期：2003-12-01 00:00:00

abstract：:The signal transducers and activators of transcription--STAT5A and STAT5B--take part in the regulation of many essential physiopathological processes. They influence the cell cycle, apoptosis and the proliferation of different types of cell lines. The STAT5 proteins are induced in response to multiple haematopoietic c...

journal_title：Cell proliferation

authors： Baśkiewicz-Masiuk M,Masiuk M,Machaliński B

更新日期：2003-10-01 00:00:00

abstract：:Estimates of the clonogen content (number of microcolony-forming cells) of murine intestinal crypts using microcolony assays show an apparent dependence on the radiation dose used in the assay of clonogen content. Crypt radiation survival curves often show increased curvature beyond that expected on the basis of the c...

journal_title：Cell proliferation

authors： Roberts SA,Hendry JH,Potten CS

更新日期：2003-08-01 00:00:00

abstract：:The cell cycle is controlled by numerous mechanisms ensuring correct cell division. This review will focus on these mechanisms, i.e. regulation of cyclin-dependent kinases (CDK) by cyclins, CDK inhibitors and phosphorylating events. The quality checkpoints activated after DNA damage are also discussed. The complexity ...

journal_title：Cell proliferation

authors： Vermeulen K,Van Bockstaele DR,Berneman ZN

更新日期：2003-06-01 00:00:00

abstract：:RAIDD (RIP-associated ICH-1 homologous protein with a death domain) is an adaptor molecule that mediates the action of cysteine proteases involved in apoptosis. To study the possibility of a novel system of cell ablation mediated by RAIDD, a preadipocyte cell line (3T3L1) was stably transfected with a plasmid containi...

journal_title：Cell proliferation

authors： Felmer R,Horvat S,Clinton M,Clark AJ

更新日期：2003-02-01 00:00:00

abstract：:The epithelium of the oral cavity and small intestine of the gastrointestinal tract have a high rate of cell renewal and as such, are sensitive to cytotoxic therapies that kill rapidly dividing cells. Mucositis is a complication of cancer therapy where impairment of the regenerative capacity of the epithelium leads to...

journal_title：Cell proliferation

authors： Farrell CL,Rex KL,Chen JN,Bready JV,DiPalma CR,Kaufman SA,Rattan A,Scully S,Lacey DL

更新日期：2002-08-01 00:00:00

abstract：:Atherosclerosis is an inflammatory-fibroproliferative response of the arterial wall involving a complex set of interconnected events where cell proliferation (lymphomonocytes, and endothelial and smooth-muscle cells) and substantial perturbations of intracellular cholesterol metabolism are considered to be among the m...

journal_title：Cell proliferation

authors： Batetta B,Bonatesta RR,Sanna F,Putzolu M,Mulas MF,Collu M,Dessì S

更新日期：2002-06-01 00:00:00

abstract：:The present study was designed to analyse the effect of red blood cells on T-cell proliferation and expansion. A comparative study was done in peripheral blood cell cultures stimulated with phytohemagglutinin, with or without red blood cells. The presence of red blood cells had a consistent enhancing effect on T lymph...

journal_title：Cell proliferation

authors： Porto B,Fonseca AM,Godinho I,Arosa FA,Porto G

更新日期：2001-12-01 00:00:00

abstract：:We previously found that the stable overexpression of oestrogen receptor-alpha in the human endothelial cell line ECV304* inhibits its growth in vitro, and that this inhibition is possibly mediated through a down-regulation of the vasoactive agents endothelin-1 and vascular endothelial growth factor. Here we show an i...

journal_title：Cell proliferation

authors： Ali SH,O'Donnell AL,Balu D,Pohl MB,Seyler MJ,Mohamed S,Mousa S,Dandona P

更新日期：2001-08-01 00:00:00

abstract：:The microenvironmental changes in the bone marrow, spleen and liver during progression of the transplantable promyelocytic leukaemia in the Brown Norwegian rat (BNML) have been studied. We used flow cytometry to estimate cellular hypoxia and proliferation based on in vivo pulse-labelling with a mixture of 2-nitroimida...

journal_title：Cell proliferation

authors： Jensen PO,Mortensen BT,Hodgkiss RJ,Iversen PO,Christensen IJ,Helledie N,Larsen JK

更新日期：2000-12-01 00:00:00

abstract：:The effect of various GnRH analogues, and their conjugates on proliferation, clonogenicity and cell cycle phase distribution of MCF-7 and Ishikawa human cancer cell lines was studied. GnRH-III, a sea lamprey GnRH analogue reduced cell proliferation by 35% and clonogenicity by 55%. Structural modifications either decre...

journal_title：Cell proliferation

authors： Kálnay A,Pályi I,Vincze B,Mihalik R,Mezõ I,Pató J,Seprõdi J,Lovas S,Murphy RF

更新日期：2000-10-01 00:00:00

abstract：:The association between the phosphorylation status of the retinoblastoma protein, pRb and changes in cell cycle control caused by either protein kinase C (PKC) or protein kinase A (PKA) stimulation was evaluated in human myeloblastic leukaemia ML-1 cells. TPA-induced PKC activation resulted in dephosphorylation of pRb...

journal_title：Cell proliferation

authors： Reinach PS,Li T,Lu L

更新日期：2000-08-01 00:00:00

abstract：:Aberrant crypt foci (ACF) have been identified on the colonic mucosal surface of rodents treated with colon carcinogens and of humans after methylene-blue staining and observation under a light microscope. Several lines of evidence strongly suggest that ACF with certain morphological, histological, cell kinetics, and ...

journal_title：Cell proliferation

authors： Roncucci L,Pedroni M,Vaccina F,Benatti P,Marzona L,De Pol A

更新日期：2000-02-01 00:00:00

abstract：:Studies on growth regulation in vitro to a large extent rely on comparison of growth curves. However, these do not discriminate between the relative contributions of the mitotic rate and the apoptotic rate to the net growth rate. In the present study, differential effects of 17beta-oestradiol (E2, 10(-8) M) and/or tam...

journal_title：Cell proliferation

authors： Budtz PE

更新日期：1999-10-01 00:00:00

abstract：:Proliferation and multidrug resistance status are key predictors of therapeutic outcome in acute myeloid leukaemia (AML). Anthracyclines such as daunorubicin (DNR) are typically used to treat AML and can induce drug resistance. The goal of the studies described here was to select a combination of fluorescent probes th...

journal_title：Cell proliferation

authors： Boutonnat J,Barbier M,Muirhead K,Mousseau M,Ronot X,Seigneurin D

更新日期：1999-08-01 00:00:00

abstract：:Reports on the p53-related cell cycle and apoptotic responses of EBV-transformed lymphoblastoid cell lines to DNA damage have led to some confusion. This may be due to differences in the nature of the specific p53 mutations under examination, but it can also be partly attributed to methodological and analytical proble...

journal_title：Cell proliferation

authors： Gilchrist R,Lomax ME,Camplejohn RS

更新日期：1999-02-01 00:00:00

abstract：:Differential display polymerase chain reaction (DD-PCR) is a powerful technique for comparing gene expression between cell types, or between stages of development or differentiation. Differentially expressed genes may be cloned and analysed further. Here we extend the use of DD-PCR to analyse differences in gene expre...

journal_title：Cell proliferation

authors： Keshav S,McKnight AJ,Arora R,Gordon S

更新日期：1997-10-01 00:00:00