Organotropic metastasis: role of tumor exosomes.

abstract：:The formation of long-term memory is critical for learning ability and social behaviors of humans and animals, yet its underlying mechanisms are largely unknown. We found that the efficacy of hippocampus-dependent memory consolidation is regulated by METTL3, an RNA N6-methyladenosine (m6A) methyltransferase, through p...

journal_title：Cell research

authors： Zhang Z,Wang M,Xie D,Huang Z,Zhang L,Yang Y,Ma D,Li W,Zhou Q,Yang YG,Wang XJ

更新日期：2018-11-01 00:00:00

abstract：:Upon encountering the antigen (Ag), the immune system can either develop a specific immune response or enter a specific state of unresponsiveness, tolerance. The response of B cells to their specific Ag can be activation and proliferation, leading to the immune response, or anergy and activation-induced cell death (AI...

journal_title：Cell research

authors： Donjerković D,Scott DW

更新日期：2000-09-01 00:00:00

abstract：:Beta adrenergic receptors (βARs) mediate physiologic responses to the catecholamines epinephrine and norepinephrine released by the sympathetic nervous system. While the hormone epinephrine binds β1AR and β2AR with similar affinity, the smaller neurotransmitter norepinephrine is approximately tenfold selective for the...

journal_title：Cell research

authors： Xu X,Kaindl J,Clark MJ,Hübner H,Hirata K,Sunahara RK,Gmeiner P,Kobilka BK,Liu X

更新日期：2020-10-22 00:00:00

abstract：:Parthenogenetic embryonic stem (pES) cells provide a valuable in vitro model system for studying the molecular mechanisms that underlie genomic imprinting. However, the pluripotency of pES cells and the expression profiles of paternally expressed imprinted genes have not been fully explored. In this study, three mouse...

journal_title：Cell research

authors： Jiang H,Sun B,Wang W,Zhang Z,Gao F,Shi G,Cui B,Kong X,He Z,Ding X,Kuang Y,Fei J,Sun YJ,Feng Y,Jin Y

更新日期：2007-09-01 00:00:00

abstract：:Enucleation of erythroblasts during terminal differentiation is unique to mammals. Although erythroid enucleation has been extensively studied, only a few genes, including retinoblastoma protein (Rb), have been identified to regulate nuclear extrusion. It remains largely undefined by which signaling molecules, the ext...

journal_title：Cell research

authors： Schultze SM,Mairhofer A,Li D,Cen J,Beug H,Wagner EF,Hui L

更新日期：2012-03-01 00:00:00

abstract：:Transcriptional activator-like effectors (TALEs) have emerged as powerful tools for genome editing. A recent study published by Cell Research reports that fusion of thioredoxin to TALEs unlocks their full potential in live-cell imaging to accurately analyze genome instability, telomere attrition and epigenetic alterat...

journal_title：Cell research

authors： Taneja R,Kennedy BK

更新日期：2017-04-01 00:00:00

abstract：:Exosome-mediated intercellular communication has become an emerging field of human health and diseases. A recent study published by Cell Research reports that in zebrafish neurons can remotely regulate blood-brain barrier integrity by delivering miR-132 through secretion of exosomes. ...

journal_title：Cell research

authors： Zhao Z,Zlokovic BV

更新日期：2017-07-01 00:00:00

abstract：:The study of the proteins that bind to telomeric DNA in mammals has provided a deep understanding of the mechanisms involved in chromosome-end protection. However, very little is known on the binding of these proteins to nontelomeric DNA sequences. The TTAGGG DNA repeat proteins 1 and 2 (TRF1 and TRF2) bind to mammali...

journal_title：Cell research

authors： Simonet T,Zaragosi LE,Philippe C,Lebrigand K,Schouteden C,Augereau A,Bauwens S,Ye J,Santagostino M,Giulotto E,Magdinier F,Horard B,Barbry P,Waldmann R,Gilson E

更新日期：2011-07-01 00:00:00

abstract：:The human CD14(+) monocyte compartment is composed by two subsets based on CD16 expression. We previously reported that this compartment is perturbed in tuberculosis (TB) patients, as reflected by the expansion of CD16(+) monocytes along with disease severity. Whether this unbalance is beneficial or detrimental to hos...

journal_title：Cell research

authors： Lastrucci C,Bénard A,Balboa L,Pingris K,Souriant S,Poincloux R,Al Saati T,Rasolofo V,González-Montaner P,Inwentarz S,Moraña EJ,Kondova I,Verreck FA,Sasiain Mdel C,Neyrolles O,Maridonneau-Parini I,Lugo-Villarino G,Cougou

更新日期：2015-12-01 00:00:00

abstract：:SRC-3/AIB1 (steroid receptor coactivator 3/amplified in breast cancer 1) is an authentic oncogene that contributes to the development of drug resistance and poor disease-free survival in cancer patients. Autophagy is also an important cell death mechanism that has tumor suppressor function. In this study, we identifie...

journal_title：Cell research

authors： Wu MY,Fu J,Xu J,O'Malley BW,Wu RC

更新日期：2012-06-01 00:00:00

abstract：:Dysregulation of beta-site APP-cleaving enzyme (BACE) and/or gamma-secretase leads to anomalous production of amyloid-beta peptide (Abeta) and contributes to the etiology of Alzheimer's disease (AD). Since these secretases mediate proteolytic processing of numerous proteins, little success has been achieved to treat A...

journal_title：Cell research

authors： Teng L,Zhao J,Wang F,Ma L,Pei G

更新日期：2010-02-01 00:00:00

abstract：:DNA hydrolysis is a biochemical process often associated with different forms of cell death, including apoptosis. In a recent paper published in Cell Discovery, Du et al. report that synaptic acetylcholinesterase (AChE-S) shows an unexpected enzymatic activity as DNase switched on after cytotoxic insults. ...

journal_title：Cell research

authors： Sánchez-Osuna M,Yuste VJ

更新日期：2015-06-01 00:00:00

abstract：:Generation of widely differing and specialized cell types from a single totipotent zygote involves large-scale transcriptional changes and chromatin reorganization. Pioneer transcription factors play key roles in programming the epigenome and facilitating recruitment of additional regulatory factors during successive ...

journal_title：Cell research

authors： Gao R,Liang X,Cheedipudi S,Cordero J,Jiang X,Zhang Q,Caputo L,Günther S,Kuenne C,Ren Y,Bhattacharya S,Yuan X,Barreto G,Chen Y,Braun T,Evans SM,Sun Y,Dobreva G

更新日期：2019-06-01 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：:Our previous study showed that hydroxyurea (Hu) could induce HEL cells to express human beta-globin gene. However the molecular mechanisms by which the expression of beta-globin gene is activated and regulated are poorly understood. Here we show that the binding patterns between the core DNA sequences (HS2 core sequen...

journal_title：Cell research

authors： Zhang SB,Qian RL

更新日期：2002-12-01 00:00:00

abstract：:Polymerase I and transcript release factor (PTRF, also known as Cavin-1) is an essential component in the biogenesis and function of caveolae. Here, we show that PTRF expression is increased in senescent human fibroblasts. Importantly, overexpression of PTRF induced features characteristic of cellular senescence, wher...

journal_title：Cell research

authors： Bai L,Deng X,Li J,Wang M,Li Q,An W,A D,Cong YS

更新日期：2011-07-01 00:00:00

abstract：:Nasopharyngeal carcinoma (NPC) is an Epstein-Barr virus (EBV)-associated malignancy with a complex tumor ecosystem. How the interplay between tumor cells, EBV, and the microenvironment contributes to NPC progression and immune evasion remains unclear. Here we performed single-cell RNA sequencing on ~104,000 cells from...

journal_title：Cell research

authors： Jin S,Li R,Chen MY,Yu C,Tang LQ,Liu YM,Li JP,Liu YN,Luo YL,Zhao Y,Zhang Y,Xia TL,Liu SX,Liu Q,Wang GN,You R,Peng JY,Li J,Han F,Wang J,Chen QY,Zhang L,Mai HQ,Gewurz BE,Zhao B,Young LS,Zhong Q,Bai F,

更新日期：2020-11-01 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：:The full-length cDNA of Pinellia ternata agglutinin (PTA) was cloned from inflorescences using RACE-PCR. Through comparative analysis of PTA gene (pta) and its deduced amino acid sequence with those of other Araceae species, pta was found to encode a precursor lectin with signal peptide and to have extensive homology ...

journal_title：Cell research

authors： Yao JH,Zhao XY,Liao ZH,Lin J,Chen ZH,Chen F,Song J,Sun XF,Tang KX

更新日期：2003-08-01 00:00:00

abstract：:Cytosine methylation of genomic DNA controls gene expression and maintains genome stability. How a specific DNA sequence is targeted for methylation by a methyltransferase is largely unknown. Here, we show that histone H3 tails lacking lysine 4 (K4) methylation function as an allosteric activator for methyltransferase...

journal_title：Cell research

authors： Li BZ,Huang Z,Cui QY,Song XH,Du L,Jeltsch A,Chen P,Li G,Li E,Xu GL

更新日期：2011-08-01 00:00:00

abstract：:Differentiation of inflammatory macrophages from monocytes is characterized by an orderly integration of epigenetic and transcriptional regulatory mechanisms guided by lineage-determining transcription factors such as PU.1. Further activation of macrophages leads to a stimulus- or microenvironment-specific signal inte...

journal_title：Cell research

authors： Schmidt SV,Krebs W,Ulas T,Xue J,Baßler K,Günther P,Hardt AL,Schultze H,Sander J,Klee K,Theis H,Kraut M,Beyer M,Schultze JL

更新日期：2016-02-01 00:00:00

abstract：:In mammals, the inheritance of mitochondrion and its DNA (mtDNA) is strictly maternal, despite the fact that a sperm can inject up to 100 functional mitochondria into the oocyte during fertilization. The mechanisms responsible for the elimination of the paternal mitochondria remain largely unknown. We report here that...

journal_title：Cell research

authors： Zhou Q,Li H,Xue D

更新日期：2011-12-01 00:00:00

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：:NF-κBs are a family of transcription factors that control a number of essential cellular functions including immune responses, cell proliferation and antiapoptosis. NF-κB activities are tightly regulated through upstream signaling molecules and downstream feedback loops. In this review, structural discoveries in the N...

journal_title：Cell research

authors： Zheng C,Yin Q,Wu H

更新日期：2011-01-01 00:00:00

abstract：:Heterotrimeric G proteins are known to function as messengers in numerous signal transduction pathways. The null mutation of RGA (rice heterotrimeric G protein alpha subunit), which encodes the alpha subunit of heterotrimeric G protein in rice, causes severe dwarfism and reduced responsiveness to gibberellic acid in r...

journal_title：Cell research

authors： Wang L,Xu YY,Ma QB,Li D,Xu ZH,Chong K

更新日期：2006-12-01 00:00:00

abstract：:Macrophages are important innate immune cells with functions in tissue repair and remodeling, induction and resolution of inflammation, as well as elimination of invading pathogens. In a recent study, Schmidt and colleagues describe the open epigenetic landscape of the human inflammatory macrophages, and the transcrip...

journal_title：Cell research

authors： Netea MG,Joosten LA

更新日期：2016-02-01 00:00:00

abstract：:UV-B (280-315 nm) is an integral part of solar radiation and can act either as a stress inducer or as a developmental signal. In recent years, increasing attention has been paid to the low-fluence UV-B-induced photomorphogenic response and several key players in this response have been identified, which include UVR8 (...

journal_title：Cell research

authors： Jiang L,Wang Y,Li QF,Björn LO,He JX,Li SS

更新日期：2012-06-01 00:00:00

abstract：:Calcium-dependent proteolytic calpains are implicated in a variety of physiological processes, as well as pathologies associated with calcium overload. However, the mechanism by which calpain is activated remains elusive since intracellular calcium levels under physiological conditions do not reach the high concentrat...

journal_title：Cell research

authors： Metwally E,Zhao G,Wang Q,Zhang YQ

更新日期：2020-08-26 00:00:00

abstract：:The 5' fragment (1 647 bp) of the cotton glucuronosyltransferase gene (GhGlcAT1) was transcriptionally fused to the beta-glucuronidase (GUS) gene, and functionally analyzed for important regulatory regions controlling gene expression in transgenic tobacco plants. GUS activity analysis revealed that the full-length pro...

journal_title：Cell research

authors： Wu AM,Lv SY,Liu JY

更新日期：2007-02-01 00:00:00

abstract：:CCAAT/enhancer binding protein alpha (C/EBPalpha) is a transcriptional regulatory factor that inhibits cell proliferation, and alternative translational initiation produces two polypeptides, C/EBPalphap30 and C/EBPalphap42. By expression profiling, it was revealed that C/EBPalphap30 specifically inhibited a unique set...

journal_title：Cell research

authors： Wang C,Chen X,Wang Y,Gong J,Hu G

更新日期：2007-04-01 00:00:00