Induction of apoptosis in purified animal and plant nuclei by Xenopus egg extracts.

abstract：:CD8 engagement with class I major histocompatibility antigens greatly enhances T-cell activation, but it is not clear how this is achieved. We address the question of whether or not the antibody-mediated ligation of CD8 alone induces transcriptional remodeling in a T-cell clone, using serial analysis of gene expressio...

journal_title：Cell research

authors： Abidi SH,Dong T,Vuong MT,Sreenu VB,Rowland-Jones SL,Evans EJ,Davis SJ

更新日期：2008-06-01 00:00:00

abstract：:Morphologically, caveolae and lipid rafts are two different membrane structures. They are often reported to share similar lipid and protein compositions, and are considered to be two subtypes of membrane lipid microdomains. By modifying sucrose density gradient flotation centrifugation, which is used to isolate lipid ...

journal_title：Cell research

authors： Yao Y,Hong S,Zhou H,Yuan T,Zeng R,Liao K

更新日期：2009-04-01 00:00:00

abstract：:Carotenoids, a class of natural pigments found in all photosynthetic organisms, are involved in a variety of physiological processes, including coloration, photoprotection, biosynthesis of abscisic acid (ABA) and chloroplast biogenesis. Although carotenoid biosynthesis has been well studied biochemically, the genetic ...

journal_title：Cell research

authors： Dong H,Deng Y,Mu J,Lu Q,Wang Y,Xu Y,Chu C,Chong K,Lu C,Zuo J

更新日期：2007-05-01 00:00:00

abstract：:Bone-marrow-derived mesenchymal stem cells (MSCs) have been shown to possess immunosuppressive properties, e.g., by inhibiting T cell proliferation. Activated T cells can also enhance the immunosuppression ability of MSCs. The precise mechanisms underlying MSC-mediated immunosuppression remain largely undefined, altho...

journal_title：Cell research

authors： Sheng H,Wang Y,Jin Y,Zhang Q,Zhang Y,Wang L,Shen B,Yin S,Liu W,Cui L,Li N

更新日期：2008-08-01 00:00:00

abstract：:The year of 2013 marked the 50th anniversary of C de Duve's coining of the term "autophagy" for the degradation process of cytoplasmic constituents in the lysosome/vacuole. This year we regretfully lost this great scientist, who contributed much during the early years of research to the field of autophagy. Soon after ...

journal_title：Cell research

authors： Ohsumi Y

更新日期：2014-01-01 00:00:00

abstract：:The cytotoxic T lymphocyte antigen-4 (CTLA-4)-blocking antibody ipilimumab induces immune-mediated long-term control of metastatic melanoma in a fraction of patients. Although ipilimumab undoubtedly exerts its therapeutic effects via immunostimulation, thus far clinically useful, immunologically relevant biomarkers th...

journal_title：Cell research

authors： Hannani D,Vétizou M,Enot D,Rusakiewicz S,Chaput N,Klatzmann D,Desbois M,Jacquelot N,Vimond N,Chouaib S,Mateus C,Allison JP,Ribas A,Wolchok JD,Yuan J,Wong P,Postow M,Mackiewicz A,Mackiewicz J,Schadendorff D,Jaeger

更新日期：2015-02-01 00:00:00

abstract：:The murine skeletal muscle contains hematopoietic stem cells, but this potential has so far not been studied quantitatively or qualitatively in vitro. To quantify the hematopoietic stem cell potential, we have used highly purified SP/CD45(+) cells in long-term culture initiating cell (LTC-IC) assays. The SP/CD45(+) ce...

journal_title：Cell research

authors： Haond C,Farace F,Guillier M,Lécluse Y,Mazurier F,Vainchenker W,Turhan AG

更新日期：2007-09-01 00:00:00

abstract：:Although VEGFR-3 deficiency disrupts blood vascular development during early embryogenesis, the underlying mechanism was not clear. To characterize its function in angiogenesis and lymphangiogenesis, we employed two genetically modified mouse models in this study, targeting the coding region for the ligand-binding dom...

journal_title：Cell research

authors： Zhang L,Zhou F,Han W,Shen B,Luo J,Shibuya M,He Y

更新日期：2010-12-01 00:00:00

abstract：:Pluripotent stem cells (PSCs) harbor constitutive DNA replication stress during their rapid proliferation and the consequent genome instability hampers their applications in regenerative medicine. It is therefore important to understand the regulatory mechanisms of replication stress response in PSCs. Here, we report ...

journal_title：Cell research

authors： Zhao B,Zhang W,Cun Y,Li J,Liu Y,Gao J,Zhu H,Zhou H,Zhang R,Zheng P

更新日期：2018-01-01 00:00:00

abstract：:A recent study led by Professor Rob Martienssen in Cell showed that 3'-tRNA-derived small RNAs can suppress long terminal repeat retrotransposon activity in mammalian cells by mechanisms independent of DNA-associated epigenetic marks, suggesting how the genome may defend itself from retrotransposon invasion during epi...

journal_title：Cell research

authors： Zhang Y,Shi J,Chen Q

更新日期：2017-11-01 00:00:00

abstract：:DNA replication stress, a feature of human cancers, often leads to instability at specific genomic loci, such as the common fragile sites (CFSs). Cells experiencing DNA replication stress may also exhibit mitotic DNA synthesis (MiDAS). To understand the physiological function of MiDAS and its relationship to CFSs, we ...

journal_title：Cell research

authors： Macheret M,Bhowmick R,Sobkowiak K,Padayachy L,Mailler J,Hickson ID,Halazonetis TD

更新日期：2020-11-01 00:00:00

abstract：:In searching for differentially expressed genes in human uterine leiomyomas (ULs), suppression subtractive hybridization was used to construct an UL up-regulated library, which turned out to represent 88 genes. After two rounds of screening by reverse Northern analysis, twenty genes were proved to be up-regulated, inc...

journal_title：Cell research

authors： Li B,Zhang YL

更新日期：2002-09-01 00:00:00

abstract：:Type I interferon (IFN-I) production is efficiently induced to ensure a potent innate immune response to viral infection. How this response can be enhanced, however, remains to be explored. Here, we identify a new cytoplasmic long non-coding RNA (lncRNA), lncLrrc55-AS, that drives a positive feedback loop to promote i...

journal_title：Cell research

authors： Zhou Y,Li M,Xue Y,Li Z,Wen W,Liu X,Ma Y,Zhang L,Shen Z,Cao X

更新日期：2019-08-01 00:00:00

abstract：:Embryonic hematopoiesis is a complex process. Elucidating the mechanism regulating hematopoietic differentiation from pluripotent stem cells would allow us to establish a strategy to efficiently generate hematopoietic cells. However, the mechanism governing the generation of hematopoietic progenitors from human embryo...

journal_title：Cell research

authors： Wang C,Tang X,Sun X,Miao Z,Lv Y,Yang Y,Zhang H,Zhang P,Liu Y,Du L,Gao Y,Yin M,Ding M,Deng H

更新日期：2012-01-01 00:00:00

abstract：:The nuclear pore complex (NPC) exhibits structural plasticity and has only been characterized at local resolutions of up to 15 Å for the cytoplasmic ring (CR). Here we present a single-particle cryo-electron microscopy (cryo-EM) structure of the CR from Xenopus laevis NPC at average resolutions of 5.5-7.9 Å, with loca...

journal_title：Cell research

authors： Huang G,Zhang Y,Zhu X,Zeng C,Wang Q,Zhou Q,Tao Q,Liu M,Lei J,Yan C,Shi Y

更新日期：2020-06-01 00:00:00

abstract：:Over the past four years, the field of the innate immune response has been highly influenced by the discovery of the IkappaB kinase (IKK)-related kinases, TANK Binding Kinase 1 (TBK1) and IKKi, which regulate the activity of interferon regulatory factor (IRF)-3/IRF-7 and NF-kappaB transcription factors. More recently,...

journal_title：Cell research

authors： Clément JF,Meloche S,Servant MJ

更新日期：2008-09-01 00:00:00

abstract：:Cellular biological activities are tightly controlled by intracellular signaling processes initiated by extracellular signals. Protein tyrosine phosphatases, which remove phosphate groups from phosphorylated signaling molecules, play equally important tyrosine roles as protein tyrosine kinases in signal transduction. ...

journal_title：Cell research

authors： Qu CK

更新日期：2000-12-01 00:00:00

abstract：:In 2006, the "wall came down" that limited the experimental conversion of differentiated cells into the pluripotent state. In a landmark report, Shinya Yamanaka's group described that a handful of transcription factors (Oct4, Sox2, Klf4 and c-Myc) can convert a differentiated cell back to pluripotency over the course ...

journal_title：Cell research

authors： Papp B,Plath K

更新日期：2011-03-01 00:00:00

abstract：:Matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) play a significant role in regulating angiogenesis, the process of new blood vessel formation. Interstitial collagenase (MMP-1), 72 kDa gelatinase A/type IV collagenase (MMP-2), and 92 kDa gelatinase B/type IV collagenase (MMP-9) diss...

journal_title：Cell research

authors： Sang QX

更新日期：1998-09-01 00:00:00

abstract：:MSH5, a member of the MutS homolog DNA mismatch repair protein family, has been shown to be required for proper homologous chromosome recombination in diverse organisms such as mouse, budding yeast and Caenorhabditis elegans. In this paper, we show that a mutant Arabidopsis plant carrying the putative disrupted AtMSH5...

journal_title：Cell research

authors： Lu X,Liu X,An L,Zhang W,Sun J,Pei H,Meng H,Fan Y,Zhang C

更新日期：2008-05-01 00:00:00

abstract：:A paracrine regulation was recently proposed in human embryonic stem cells (hESCs) grown in mouse embryonic fibroblast (MEF)-conditioned media (MEF-CM), where hESCs spontaneously differentiate into autologous fibroblast-like cells to maintain culture homeostasis by producing TGF-beta and insulin-like growth factor-II ...

journal_title：Cell research

authors： Montes R,Ligero G,Sanchez L,Catalina P,de la Cueva T,Nieto A,Melen GJ,Rubio R,García-Castro J,Bueno C,Menendez P

更新日期：2009-06-01 00:00:00

abstract：:One of the two X chromosomes in cells of female mammals is transcriptionally silenced in a process known as X chromosome inactivation (XCI). Initiation of XCI is regulated by the ubiquitin ligase Rnf12/RLIM, but the mechanisms by which Rnf12/RLIM mediates this process has been a mystery. A recent study by Gontan et al...

journal_title：Cell research

authors： Bach I

更新日期：2012-11-01 00:00:00

abstract：:The completion of genome sequences and subsequent high-throughput mapping of molecular networks have allowed us to study biology from the network perspective. Experimental, statistical and mathematical modeling approaches have been employed to study the structure, function and dynamics of molecular networks, and begin...

journal_title：Cell research

authors： Han JD

更新日期：2008-02-01 00:00:00

abstract：:LRP16 was previously identified as an estrogen-induced gene in breast cancer cells. The responsiveness of LRP16 to estrogen and its functional effects in endometrial cancer (EC) cells are still unclear. Here, we show that the mRNA level and promoter activity of the LRP16 gene were significantly increased by 17beta-est...

journal_title：Cell research

authors： Meng YG,Han WD,Zhao YL,Huang K,Si YL,Wu ZQ,Mu YM

更新日期：2007-10-01 00:00:00

abstract：:The functional roles of memory B and T lymphocytes underlie the phenomenal success of prophylactic vaccinations, which have decreased morbidities and mortalities from infectious diseases globally over the last 50 years. However, it is becoming increasingly appreciated that memory cells are also capable of mediating th...

journal_title：Cell research

authors： DiSpirito JR,Shen H

更新日期：2010-01-01 00:00:00

abstract：:Since its discovery in 1989, researchers strive after a small animal model for Hepatitis C virus infection, so far with very limited success. A study recently published in Nature now for the first time reports the recapitulation of the complete life cycle of this virus in inbred mice with a functional adaptive immune ...

journal_title：Cell research

authors： Binder M,Bartenschlager R

更新日期：2013-12-01 00:00:00

abstract：:Gonad development requires a coordinated soma-germline interaction that ensures renewal and differentiation of germline and somatic stem cells to ultimately produce mature gametes. The Drosophila tumour suppressor gene discs large (dlg) encodes a septate junction protein functioning during epithelial polarization, asy...

journal_title：Cell research

authors： Papagiannouli F,Mechler BM

更新日期：2009-10-01 00:00:00

abstract：:International non-governmental organizations were among the first international actors that responded to the emergence of AIDS crisis in China. Since 1994, the number of international non-governmental organizations and charitable foundations working in AIDS related issue areas in China has grown steadily and substanti...

journal_title：Cell research

authors： Wu FS

更新日期：2005-11-01 00:00:00

abstract：:Previously, mouse bone marrow-derived stem cells (MSC) treated with the unspecific DNA methyltransferase inhibitor 5-azacytidine were reported to differentiate into cardiomyocytes. The aim of the present study was to investigate the efficiency of a similar differentiation strategy in human mononuclear cells obtained f...

journal_title：Cell research

authors： Balana B,Nicoletti C,Zahanich I,Graf EM,Christ T,Boxberger S,Ravens U

更新日期：2006-12-01 00:00:00

abstract：:Classical methyl-CpG binding proteins contain the conserved DNA binding motif methyl-cytosine binding domain (MBD), which preferentially binds to methylated CpG dinucleotides. These proteins serve as transcriptional repressors, mediating gene silencing via DNA cytosine methylation. Mutations in methyl-CpG binding prot...

journal_title：Cell research

authors： Fan G,Hutnick L

更新日期：2005-04-01 00:00:00