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1 E2F is best known for its role in cell-cycle regulation
2 E2F signaling also interacts with transcriptional progra
3 E2F transcription factor 1 (E2F1) is an important regula
4 E2F transcription factors are important regulators of th
5 E2F transcription factors are known regulators of the ce
6 E2F transcription factors play pivotal roles in controll
7 E2F-1 participates in both cell cycle progression and ap
8 E2F-1 silencing suppressed EP1-mediated FoxC2 and beta1-
9 E2F-2 is a retinoblastoma (Rb)-regulated transcription f
10 E2F-mediated transcriptional repression of cell cycle-de
11 E2Fs are negatively regulated by the retinoblastoma (RB)
12 tions between NF-kappaB and the E2 Factor 1 (E2F-1) and E2 Factor 4 (E2F-4) cell cycle regulators.
15 n events have distinct effects on activating E2F family members, which suggests a novel mechanism for
18 thods, we predicted a role for the activator E2F transcription factors in the mouse mammary tumor vir
20 n on RBs results in the release of activator E2Fs and upregulation of E2F target genes; thus, activat
22 ocks the transactivation domain of activator E2Fs, inhibiting E2F-dependent transcription and (ii) E2
23 progenitor cells is independent of activator E2Fs, suggests the presence of parallel pathways governi
28 ulation of E2F target genes; thus, activator E2Fs are considered essential for normal and tumorigenic
32 tokinesis, as induced in erythroblasts in an E2F-2-dependent manner, and we found that CRIK activity
33 oles in cell proliferation, regulation of an E2F-dependent cell-cycle gene expression program, and es
37 on of ASCT2 mRNA and protein expression, and E2F-3 was observed to associate with the ASCT2 promoter.
38 ate specific activator and repressor MYB and E2F transcription factors and indicate the possibility o
41 ogether with phylogenetic analyses of Rb and E2F proteins support the conclusion that Rb evolved spec
42 by p21 controls the retinoblastoma (Rb) and E2F transcription program in an ultrasensitive manner.
43 creases the levels of phosphorylated-Rb1 and E2F-downstream targets, diminishing cell proliferation;
44 The juxtaposition of degron sequences and E2F interaction motifs appears to be a conserved feature
46 tions with the transcription factors SP1 and E2Fs, which result in the assembly of cell cycle-control
48 ed expression of proliferative and apoptotic E2F target genes subsided with gradually reduced roles o
51 we reconstruct the regulatory network around E2F, a family of transcription factors whose deregulatio
55 hematopoietic-specific miR-142 and atypical E2F transcription factors in the regulation of mature T
56 ungus, we find that the Arabidopsis atypical E2F DEL1, a transcriptional repressor known to promote c
57 predicted miR-142 target genes, the atypical E2F transcription factors E2f7 and E2f8, were most highl
61 ether, our studies demonstrate that atypical E2Fs act as tumor suppressors, most likely via transcrip
62 In this study we discovered that atypical E2Fs control tumor angiogenesis, one of the hallmarks of
63 t to previous findings showing that atypical E2Fs promote angiogenesis during fetal development in mi
64 in and skin cancer, the role of the atypical E2Fs, E2F7 and E2F8, in keratinocyte homeostasis, regene
66 ggest that TAg action on pRBs regulates both E2F-dependent and -independent pathways that govern prol
67 with deregulated cyclin E is not improved by E2F-2-loss, which itself causes reduced peripheral red b
68 e found that these defects are normalized by E2F-2 deletion; however, anemia in mice with deregulated
75 f loss- and gain-of-function alleles to dial E2F transcriptional output, we have shown that copy numb
80 st that UL97 possesses a mechanism to elicit E2F-dependent gene expression distinct from disruption o
82 additional roles of this pathway, especially E2F transcription factors themselves, in tumor progressi
86 th the use of an integrated system to follow E2F dynamics at the single-cell level and in real time.
87 inoblastoma phosphorylation and allowing for E2F transcriptional activity that accelerates G1- to S-p
88 reveal novel, lineage-specific functions for E2F-2 and suggest that some mitotic kinases have special
89 fatal anemia when a compensatory pathway for E2F-2 production involving insulin-like growth factor-1
97 EZH2 promoter through induction of the pRB-->E2F pathway, and (ii) an NF-kappaB p65 driven enhancer i
100 ibiting E2F-dependent transcription and (ii) E2F-bound pocket proteins can recruit chromatin remodeli
104 y machinery and apoptosis markers, including E2F-1, p21(CIP1), p27(KIP1) and Bcl-2 family proteins.
105 xpression, which inhibits Src, and increased E2F transcription factor 1 expression, which regulates b
106 ration, unscheduled DNA synthesis, increased E2F-responsive genes levels, disrupted differentiation,
108 bladder cancer is associated with increased E2F and Ezh2 expression and Ezh2-mediated gene expressio
111 dentified that EP1 agonist treatment induced E2F-1 binding to FoxC2 promotor directly and improved Fo
114 ivation domain of activator E2Fs, inhibiting E2F-dependent transcription and (ii) E2F-bound pocket pr
117 by interacting with the DREAM (DP, RB-like, E2F and MuvB) complex at two distinct phases of the cell
118 The DREAM (DP, Retinoblastoma [Rb]-like, E2F, and MuvB) complex controls cellular quiescence by r
119 -FLI1/E2F3 cooperation based on longitudinal E2F target and regulating transcription factor expressio
120 ontaining linear motifs (CKII-acidic, LXCXE, E2F(TD) -like and LXCXE-mimic) predicted to interact wit
125 activation increased the expression of MYC-, E2F-, and ribosome-related gene sets, promoted excessive
127 bladder cancer, including the activation of E2F transcription factor and subsequent Ezh2 expression
128 e cell cycle, and unrestrained activation of E2F-dependent transcription is considered to be an impor
133 at Rb and E2F8 cosuppressed a large array of E2F target genes that are critical for DNA replication a
134 developmental activation requires binding of E2F/DP to a GC-rich motif that facilitates HSF-1 binding
135 dy of evidence has shown that the control of E2F transcription factor activity is critical for determ
136 tasis and therapy resistance.Deregulation of E2F family transcription factors is associated with canc
138 contribute to the modulation of duration of E2F activation, thereby affecting the pace of cell cycle
139 consequences of the complete elimination of E2F regulation, we profiled the proteome of Drosophila d
144 These findings identify a key function of E2F in skeletal muscle required for animal viability, an
148 Proliferation followed the induction of E2F-regulated genes, and depended on factors having stro
157 on of Aurora B results in down-regulation of E2F-mediated transcription and that the cell cycle arres
159 with an increase in autophagy, repression of E2F target genes, and an gene expression signature of bl
161 Ewing sarcoma is due to the de-repression of E2F targets as a consequence of transcriptional inductio
162 Cyclin D3 protein, incomplete repression of E2F-mediated gene transcription, and failure to properly
163 escues p107- and p130-mediated repression of E2F-responsive gene expression, but it does not induce t
164 for Rb family protein-mediated repression of E2F-responsive transcription appear to differ for each o
166 Rb, this phosphorylation, and the rescue of E2F-responsive transcription, is dependent on the L1 LXC
167 all cell gene signatures identified a set of E2F target genes common between prostate small cell neur
168 Importantly, E2F7/8 repressed a large set of E2F target genes that are highly expressed in human pati
169 ty is not effectuated by active silencing of E2F target genes, but rather by regulation of activator
173 1 complex and activates the transcription of E2F-target genes associated with cell cycle progression
174 elease of activator E2Fs and upregulation of E2F target genes; thus, activator E2Fs are considered es
177 revealed a number of HER2+ subtypes based on E2F activity with differences in relapse-free survival t
178 is independent of these promoter elements or E2F/DP and instead requires a distinct set of tandem can
179 1m mutant virus show no defects in growth or E2F-responsive gene expression because of redundant vira
180 at there was extensive compensation by other E2F family members in the individual knockouts, undersco
181 onditions, and conditions with overexpressed E2F and Cabut, two transcription factor complexes that p
182 7 does not induce the disruption of all p107-E2F or p130-E2F complexes, as it does to Rb-E2F complexe
187 ells and suggest that inhibition of the PDGF-E2F-USP1-ID2 axis could serve as a therapeutic strategy
188 y increasing retinoblastoma phosphorylation, E2F-dependent Cdc2 expression and Cdc2-mediated inactiva
191 (KO) caused similar increases in classic pRb/E2F-regulated transcripts in both tissues, but, unexpect
195 letion increased expression of proliferative E2F target genes in the brains of Skp2(+/+) embryos; the
197 veals the molecular basis for pocket protein-E2F binding specificity and how cyclin-dependent kinases
198 sential for animal viability since providing E2F function in muscles rescues the lethality of the who
199 ween deregulation of the retinoblastoma (RB)-E2F pathway and the molecular subtype with worse clinica
202 oupled with the stochastic dynamics of an Rb-E2F bistable switch, jointly and quantitatively explain
203 ancer and demonstrate the existence of an Rb-E2F-Ezh2 axis in bladder whose disruption can promote tu
204 gene maps for TP53, DREAM, MMB-FOXM1 and RB-E2F and enables prediction and distinction of CC regulat
205 roviding a functional association between RB-E2F dysfunction and altered gene expression in osteosarc
206 ne (RB1) or components regulating the CDK-RB-E2F pathway have been identified in nearly every human m
207 le studies have demonstrated that the CDK-RB-E2F pathway is critical for the control of cell prolifer
208 iously, however, it efficiently disrupted Rb-E2F complexes but failed to relieve Rb-mediated repressi
210 ne expression distinct from disruption of Rb-E2F complexes and dependent upon both the L1 motif of UL
211 Our data indicate that deregulation of RB-E2F pathway alters the epigenetic landscape and biologic
214 ed cell lines to validate the role of the RB-E2F pathway in regulating the prognostic gene signature.
216 , we extended a mathematical model of the Rb-E2F pathway to include members of the microRNA cluster m
220 roliferation by activating ERK, mTOR, and Rb/E2F pathways and by increasing glucose uptake and ATP pr
222 encing of cell cycle regulators including RB/E2F target genes, likely via the permanent removal of H3
223 pression is the result of deregulated P53/RB/E2F pathway activity and is associated with increased pr
224 at a miR-155-mediated perturbation of the RB/E2F axis may play a role in DLBCL pathogenesis, and cont
225 ether, these studies demonstrate that the Rb/E2F cascade directly regulates a major energetic and ana
226 f the cell motility receptor RHAMM by the RB/E2F pathway was critical for epithelial-mesenchymal tran
227 CD4(+) T cells through activation of the Rb/E2F pathway, and that HBZ protein also confers onto CD4(
228 t cyclin D1, an upstream regulator of the Rb/E2F pathway, is an essential component of the ErbB2/Ras
231 al, and biochemical analyses showed that RB1-E2F complexes bind to MPT gene promoters to regulate tra
232 ZBTB33 mediates the cyclin D1/cyclin E1/RB1/E2F pathway, controlling passage through the G1 restrict
234 y, NOX4 was induced through p16-Rb-regulated E2F and p22(phox) was induced by Kras(G12V)-activated NF
235 ver, genetic alterations in the RB-regulated E2F family of transcription factors are infrequent, cast
239 ession reduces the ability of pRb to repress E2F-1 transcriptional activation, while pRb (R3K) expres
240 while pRb (R3K) expression further represses E2F-1 transcriptional activation relative to that for ce
243 cient stress erythropoiesis in vivo requires E2F-2, and we also identified an unappreciated role for
244 dinated Ubiquitin- Cyclin E- Retinoblastoma- E2F bistable-signalling pathway controlling restriction
245 ation by G1-CDK of Whi5/Rb inhibitors of SBF/E2F transcription factors triggers irreversible S-phase
249 genes that mediate metastasis, we found that E2F loss led to decreased levels of vascular endothelial
255 t a map of the regulatory network around the E2F family, and using gene expression profiles, identify
256 in noncycling cells by complexes between the E2F transcription factors and the retinoblastoma (Rb) tu
259 rogression in part by directly disabling the E2F family of cell cycle-promoting transcription factors
262 pressor function primarily by inhibiting the E2F family of transcription factors that govern cell-cyc
263 tion from proliferation to quiescence is the E2F/Rb pathway, whose activity is highly regulated in ph
267 tions in DP-1 uncouple normal control of the E2F pathway, and thus define a new mechanism that could
268 ongly correlated with high expression of the E2F target and histone methyltransferase gene EZH2.
270 ed cell cycle progression, expression of the E2F transcription factor 1 (E2F1) and loss of retinoblas
272 GF signaling regulated the expression of the E2F transcription factors, which directly bound to and a
273 derivatives to affect the properties of the E2F-1/DP-1 heterodimer through a transdominant mechanism
274 Rb, pRb (R3F), disrupts the formation of the E2F-1/DP1-pRb complex in cells as well as in an isolated
276 en together, these data demonstrate that the E2F transcription factors are integral to HER2+ tumor de
277 aken together, these results reveal that the E2F transcription factors play key roles in mediating tu
282 To genetically test the hypothesis that the E2Fs function to regulate tumor development and metastas
283 ue capacity to bind with high affinity those E2Fs that are the most potent activators of the cell cyc
286 IE regions include motifs that contribute to E2F-DP transcription factor interaction, and consistentl
291 n analysis between the tumors in the various E2F-mutant backgrounds revealed that there was extensive
293 during irradiation-induced apoptosis, where E2F-deficient cells are insensitive to cell death despit
294 ential networks suggest a mechanism by which E2F and Cabut regulate distinct gene interactions, while
295 d is to identify specific processes in which E2F plays a functional role and the contexts in which a
297 e Yap1/Tead2 complex acts cooperatively with E2F transcription factors to activate a cell cycle and D
300 tor NF-YA and limits the expression of NF-YA-E2F-coregulated proliferation-promoting genes, PANDA dep
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