miRNA let-7c promotes granulocytic differentiation in acute myeloid leukemia.

Abstract:

:MicroRNAs (miRNAs), small non-coding RNAs that regulate gene expression post-transcriptionally, are involved in many complex cellular processes. Several miRNAs are differentially expressed in hematopoietic tissues and play important roles in normal differentiation, but, when aberrantly regulated, contribute to the abnormal proliferation and differentiation of leukemic cells. Recently, we reported that a small subset of miRNAs is differentially expressed in acute promyelocytic leukemia (APL) blasts and is modulated by treatment with all-trans-retinoic acid (ATRA). In particular, PML/RARα-positive blasts from APL patients display lower levels of miRNA let-7c, a member of the let-7 family, than normal promyelocytes and its expression increases after ATRA treatment. In this study, we investigated the effects of let-7c in acute myeloid leukemia (AML) cells. We found that ectopic expression of let-7c promotes granulocytic differentiation of AML cell lines and primary blasts. Moreover, we identified PBX2, a well-known homeodomain protein whose aberrant expression enhances HoxA9-dependent leukemogenesis, as a novel let-7c target that may contribute to the AML phenotype. Together, these studies raise the possibility that perturbation of the let-7c-PBX2 pathway may have a therapeutic value in AML.

journal_name

Oncogene

journal_title

Oncogene

authors

Pelosi A,Careccia S,Lulli V,Romania P,Marziali G,Testa U,Lavorgna S,Lo-Coco F,Petti MC,Calabretta B,Levrero M,Piaggio G,Rizzo MG

doi

10.1038/onc.2012.398

subject

Has Abstract

pub_date

2013-08-01 00:00:00

pages

3648-54

issue

31

eissn

0950-9232

issn

1476-5594

pii

onc2012398

journal_volume

32

pub_type

杂志文章

相关文献

ONCOGENE文献大全
  • Interleukin 1 induces an autocrine loop hepatocyte growth factor/c-Met in murine Kaposi-like spindle cells.

    abstract::Several cytokines, growth factors and the HIV transactivator Tat were shown to be involved in the pathogenesis of Kaposi's sarcoma. BKV/tat transgenic mice develop Kaposi's sarcoma-like lesions, and spindle-shaped cells (TTB) have been derived from these lesions. Here we show that TTB cells co-express hepatocyte growt...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Maier J,Mariotti M,Comoglio PM,Soria MR

    更新日期:1996-09-05 00:00:00

  • Identification of deregulated oncogenic pathways in renal cell carcinoma: an integrated oncogenomic approach based on gene expression profiling.

    abstract::In this age of targeted therapy, identification of molecular pathways that are deregulated in cancer will not only elucidate underlying tumorigenic mechanisms, but may also help to determine the classes of drugs that are used for treatment. In kidney cancer, a spectrum of histological subtypes exists that are characte...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1210256

    authors: Furge KA,Tan MH,Dykema K,Kort E,Stadler W,Yao X,Zhou M,Teh BT

    更新日期:2007-02-26 00:00:00

  • Epigenetic silencing of the dual-role signal mediator, ANGPTL4 in tumor tissues and its overexpression in the urothelial carcinoma microenvironment.

    abstract::Urothelial carcinoma (UC) carcinogenesis has been hypothesized to occur through epigenetic repression of tumor-suppressor genes (TSGs). By quantitative real-time polymerase chain reaction array, we found that one potential TSG, angiopoietin-like 4 (ANGPTL4), was expressed at very low levels in all bladder cancer cell ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2017.375

    authors: Hsieh HY,Jou YC,Tung CL,Tsai YS,Wang YH,Chi CL,Lin RI,Hung SK,Chuang YM,Wu SF,Li C,Shen CH,Chan MWY,Hsu CD

    更新日期:2018-02-01 00:00:00

  • Disabling the mitotic spindle and tumor growth by targeting a cavity-induced allosteric site of survivin.

    abstract::Survivin is a member of the inhibitor of apoptosis protein family and has an essential role in mitosis. Survivin is overexpressed in a large variety of human cancers and represents an attractive target for cancer therapy. Epidermal growth factor receptor and Her/neu-transformed human tumors in particular exhibit high ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2011.377

    authors: Berezov A,Cai Z,Freudenberg JA,Zhang H,Cheng X,Thompson T,Murali R,Greene MI,Wang Q

    更新日期:2012-04-12 00:00:00

  • A novel pro-apoptotic function of RACK1: suppression of Src activity in the intrinsic and Akt pathways.

    abstract::Earlier we showed that RACK1 regulates growth of human colon cells by suppressing Src activity at G(1) and mitotic checkpoints. Here, we show that RACK1 also induces apoptosis of the cells, partly by inhibiting Src. In the intrinsic pathway, RACK1 inhibits expression of anti-apoptotic Bcl-2 and Bcl-X(L), induces expre...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2009.293

    authors: Mamidipudi V,Cartwright CA

    更新日期:2009-12-17 00:00:00

  • Weak linkage at 4p16 to predisposition for human neuroblastoma.

    abstract::The most frequent genetic alterations described in neuroblastoma (NB) are amplification of MYCN oncogene and deletion of chromosome 1p, although somatic deletions have been demonstrated at other chromosomal intervals. Since loss of heterozygosity (LOH) at distal 4p has been observed in about 20-29% of neuroblastomas, ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1206009

    authors: Perri P,Longo L,Cusano R,McConville CM,Rees SA,Devoto M,Conte M,Ferrara GB,Seri M,Romeo G,Tonini GP

    更新日期:2002-11-28 00:00:00

  • In vivo and in vitro effects of v-fos and EJ-Ha-ras oncogene expression in murine epidermal keratinocytes.

    abstract::Primary neonatal Balb/c keratinocyte (NEK) cultures grown, using 3T3 feeder cell support in high calcium, serum supplemented medium, were transfected with EJ-Ha-ras or v-fos DNA sequences and pSV2 neo. Several neo resistant clones were isolated and several established cell lines expressing the transfected gene product...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Appleby MW,Greenfield IM,Crook T,Parkinson EK,Stanley MA

    更新日期:1989-11-01 00:00:00

  • Tumor suppressor Pdcd4 inhibits invasion/intravasation and regulates urokinase receptor (u-PAR) gene expression via Sp-transcription factors.

    abstract::Tumor suppressor Pdcd4 has recently been shown to inhibit invasion by activating activator protein-1 (AP-1); however, little is known of the functionally significant Pdcd4-target genes. The urokinase receptor (u-PAR) promotes invasion/metastasis, and is associated with poor cancer-patient survival. The present study w...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1210234

    authors: Leupold JH,Yang HS,Colburn NH,Asangani I,Post S,Allgayer H

    更新日期:2007-07-05 00:00:00

  • Genetic programs regulating HSC specification, maintenance and expansion.

    abstract::All mature blood cells originate from a small population of self-renewing pluripotent hematopoietic stem cells (HSCs). The capacity to self-renew characterizes all stem cells, whether normal or neoplastic. Interestingly, recent studies suggest that self-renewal is essential for tumor cell maintenance, implicating that...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1207940

    authors: Lessard J,Faubert A,Sauvageau G

    更新日期:2004-09-20 00:00:00

  • Activation of the colony-stimulating factor 1 receptor leads to the rapid tyrosine phosphorylation of GTPase-activating protein and activation of cellular p21ras.

    abstract::We have previously reported that platelet-derived growth factor (PDGF) induced tyrosine phosphorylation of GTPase-activating protein (GAP) in intact quiescent fibroblasts under conditions in which insulin and basic fibroblast growth factor (bFGF) were ineffective (Molloy et al., 1988). In the present study, we have pr...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Heidaran MA,Molloy CJ,Pangelinan M,Choudhury GG,Wang LM,Fleming TP,Sakaguchi AY,Pierce JH

    更新日期:1992-01-01 00:00:00

  • The non-catalytic domain of ras-GAP inhibits transformation induced by G protein coupled receptors.

    abstract::We have studied the relationship between ras-GAP and G protein coupled receptors in a proliferative setting comprised of NIH3T3 expressing transfected muscarinic receptors (mAChRs). GAP expression plasmids were engineered to encode wild-type GAP, its carboxyl-terminal catalytic domain, a mutant lacking a portion of th...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Xu N,McCormick F,Gutkind JS

    更新日期:1994-02-01 00:00:00

  • Discrimination between serous low malignant potential and invasive epithelial ovarian tumors using molecular profiling.

    abstract::Tumors of low malignant potential (LMP) represent 20% of epithelial ovarian cancers (EOCs) and are associated with a better prognosis than the invasive tumors (TOV). Defining the relationship between LMPs and TOVs remains an important goal towards understanding the molecular pathways that contribute to prognosis, as w...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1208214

    authors: Ouellet V,Provencher DM,Maugard CM,Le Page C,Ren F,Lussier C,Novak J,Ge B,Hudson TJ,Tonin PN,Mes-Masson AM

    更新日期:2005-07-07 00:00:00

  • Direct interaction of Gadd45 with PCNA and evidence for competitive interaction of Gadd45 and p21Waf1/Cip1 with PCNA.

    abstract::We have previously shown (Smith et al., 1994) that antibodies raised against the growth arrest and DNA damage inducible protein Gadd45 co-precipitate proliferating cell nuclear antigen (PCNA), a protein involved in DNA replication and repair. Here we demonstrate that Gadd45 can directly bind to PCNA using a Far-wester...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Chen IT,Smith ML,O'Connor PM,Fornace AJ Jr

    更新日期:1995-11-16 00:00:00

  • A combinatorial microRNA therapeutics approach to suppressing non-small cell lung cancer.

    abstract::Targeted cancer therapies, although often effective, have limited utility owing to preexisting primary or acquired secondary resistance. Consequently, agents are sometimes used in combination to simultaneously affect multiple targets. MicroRNA mimics are excellent therapeutic candidates because of their ability to rep...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2014.282

    authors: Kasinski AL,Kelnar K,Stahlhut C,Orellana E,Zhao J,Shimer E,Dysart S,Chen X,Bader AG,Slack FJ

    更新日期:2015-07-01 00:00:00

  • LncRNA-mediated regulation of cell signaling in cancer.

    abstract::To date, a large number of long non-coding RNAs (lncRNAs) have been recently discovered through functional genomics studies. Importantly, lncRNAs have been shown, in many cases, to function as master regulators for gene expression and thus, they can play a critical role in various biological functions and disease proc...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/onc.2017.184

    authors: Peng WX,Koirala P,Mo YY

    更新日期:2017-10-12 00:00:00

  • The miR-106b-25 cluster targets Smad7, activates TGF-β signaling, and induces EMT and tumor initiating cell characteristics downstream of Six1 in human breast cancer.

    abstract::The role of TGF-β signaling in tumorigenesis is paradoxical: it can be tumor suppressive or tumor promotional, depending on context. The metastatic regulator, Six1, was recently shown to mediate this switch, providing a novel means to explain this elusive 'TGF-β paradox'. Herein, we identify a mechanism by which Six1 ...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2012.11

    authors: Smith AL,Iwanaga R,Drasin DJ,Micalizzi DS,Vartuli RL,Tan AC,Ford HL

    更新日期:2012-12-13 00:00:00

  • Selective maternal-allele loss in human lung cancers of the maternally expressed p57KIP2 gene at 11p15.5.

    abstract::Genomic imprinting at 11p15 is suggested to play a role in certain pediatric tumors such as Wilms' tumor, based on the findings of selective maternal loss of this chromosomal region. Although the allele loss at 11p15 is also frequent in a number of cancers of adults including lung, breast, and bladder cancers, possibl...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Kondo M,Matsuoka S,Uchida K,Osada H,Nagatake M,Takagi K,Harper JW,Takahashi T,Elledge SJ,Takahashi T

    更新日期:1996-03-21 00:00:00

  • Inhibition of oxidative phosphorylation underlies the antiproliferative and proapoptotic effects of mofarotene (Ro 40-8757) in Burkitt's lymphoma cells.

    abstract::In the search for retinoids active against Burkitt's lymphoma (BL), we found that the arotinoid mofarotene (Ro 40-8757) induced strong antiproliferative and apoptotic responses in most established BL cell lines as well as in primary BL cells. Ro 40-8757-induced apoptosis is associated with mitochondrial membrane depol...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1206060

    authors: Cariati R,Zancai P,Righetti E,Rizzo S,De Rossi A,Boiocchi M,Dolcetti R

    更新日期:2003-02-13 00:00:00

  • Rb inactivation accelerates neoplastic growth and substitutes for recurrent amplification of cIAP1, cIAP2 and Yap1 in sporadic mammary carcinoma associated with p53 deficiency.

    abstract::Genetically defined mouse models offer an important tool to identify critical secondary genetic alterations with relevance to human cancer pathogenesis. We used newly generated MMTV-Cre105Ayn mice to inactivate p53 and/or Rb strictly in the mammary epithelium, and to determine recurrent genomic changes associated with...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2010.300

    authors: Cheng L,Zhou Z,Flesken-Nikitin A,Toshkov IA,Wang W,Camps J,Ried T,Nikitin AY

    更新日期:2010-10-21 00:00:00

  • Transformation by v-Myb.

    abstract::The v-myb oncogene of the avian myeloblastosis virus (AMV) is unique among known oncogenes in that it causes only acute leukemia in animals and transforms only hematopoietic cells in culture. AMV was discovered in the 1930s as a virus that caused a disease in chickens that is similar to acute myelogenous leukemia in h...

    journal_title:Oncogene

    pub_type: 杂志文章,评审

    doi:10.1038/sj.onc.1202745

    authors: Lipsick JS,Wang DM

    更新日期:1999-05-13 00:00:00

  • Regulation of TRAIL-induced apoptosis by XIAP in pancreatic carcinoma cells.

    abstract::Tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) is a promising candidate for cancer therapy because of its relative tumor selectivity. However, many cancers including pancreatic cancer remain resistant towards TRAIL. To develop TRAIL for cancer therapy of pancreatic carcinoma, it will therefore b...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1209776

    authors: Vogler M,Dürr K,Jovanovic M,Debatin KM,Fulda S

    更新日期:2007-01-11 00:00:00

  • Loss of heterozygosity in human breast carcinomas in the ataxia telangiectasia, Cowden disease and BRCA1 gene regions.

    abstract::To appreciate the involvement of known or potential susceptibility genes in sporadic breast tumors, we have searched for chromosomal deletions by studying loss of heterozygosity (LOH) at 43 microsatellite (CA)n markers from human chromosomes 10, 11 and 17, in 115 unselected consecutive samples of breast carcinoma with...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1200818

    authors: Kerangueven F,Eisinger F,Noguchi T,Allione F,Wargniez V,Eng C,Padberg G,Theillet C,Jacquemier J,Longy M,Sobol H,Birnbaum D

    更新日期:1997-01-23 00:00:00

  • Phosphorylation at serine 28 and acetylation at lysine 9 of histone H3 induced by trichostatin A.

    abstract::Trichostatin A (TSA), a histone deacetylase inhibitor, strongly increases acetylation of the N-terminal tails of histone H3. Many studies have correlated the function of TSA with the hyperacetylation of histone. Although histone H3 is known to be phosphorylated, the effect of acetylation on phosphorylation is not know...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1206507

    authors: Zhong S,Goto H,Inagaki M,Dong Z

    更新日期:2003-08-14 00:00:00

  • hpttg, a human homologue of rat pttg, is overexpressed in hematopoietic neoplasms. Evidence for a transcriptional activation function of hPTTG.

    abstract::We have isolated a human cDNA clone encoding a novel protein of 22 kDa that is a human counterpart of the rat oncoprotein PTTG. We show that the corresponding gene (hpttg) is overexpressed in Jurkat cells (a human T lymphoma cell line) and in samples from patients with different kinds of hematopoietic malignancies. An...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1202140

    authors: Domínguez A,Ramos-Morales F,Romero F,Rios RM,Dreyfus F,Tortolero M,Pintor-Toro JA

    更新日期:1998-10-29 00:00:00

  • Differential modulation of Myb family genes by Ets-2.

    abstract::The myb family of genes encodes highly homologous nuclear transcription factors that play distinct roles in the development of breast, germ cells and hematoid organs. While the mechanisms associated with the regulation of these genes remain unknown, the transactivation of c-Myb was previously shown to be upregulated b...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1207537

    authors: Kang AD,Park G,Kim YH,Oh IH

    更新日期:2004-05-20 00:00:00

  • Low expression of pro-apoptotic Bcl-2 family proteins sets the apoptotic threshold in Waldenström macroglobulinemia.

    abstract::Waldenström macroglobulinemia (WM) is a proliferative disorder of IgM-secreting, lymphoplasmacytoid cells that inhabit the lymph nodes and bone marrow. The disease carries a high prevalence of activating mutations in MyD88 (91%) and CXCR4 (28%). Because signaling through these pathways leads to Bcl-xL induction, we ex...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/onc.2015.103

    authors: Gaudette BT,Dwivedi B,Chitta KS,Poulain S,Powell D,Vertino P,Leleu X,Lonial S,Chanan-Khan AA,Kowalski J,Boise LH

    更新日期:2016-01-28 00:00:00

  • Frequent hypermethylation of the RASSF1A gene in prostate cancer.

    abstract::Recently, we have cloned and characterized the Ras association domain family 1A gene (RASSF1A) at 3p21.3, from which loss of genetic material is one of the most frequent events in several types of human solid tumors. The CpG island promoter region of this gene is highly methylated in several human cancers, most notabl...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/sj.onc.1205814

    authors: Liu L,Yoon JH,Dammann R,Pfeifer GP

    更新日期:2002-10-03 00:00:00

  • Expression of normal and mutant ras proteins in human acute leukemia.

    abstract::The expression of normal and mutant ras genes in human acute leukemias was assessed by the direct analysis of p21ras polypeptides, using immunoprecipitation with monoclonal antibodies. High-resolution two-dimensional gel electrophoresis permits the identification of a wide array of activated ras alleles encoding prote...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Shen WP,Aldrich TH,Venta-Perez G,Franza BR Jr,Furth ME

    更新日期:1987-05-01 00:00:00

  • The p53/p73 - p21CIP1 tumor suppressor axis guards against chromosomal instability by restraining CDK1 in human cancer cells.

    abstract::Whole chromosome instability (W-CIN) is a hallmark of human cancer and contributes to the evolvement of aneuploidy. W-CIN can be induced by abnormally increased microtubule plus end assembly rates during mitosis leading to the generation of lagging chromosomes during anaphase as a major form of mitotic errors in human...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:10.1038/s41388-020-01524-4

    authors: Schmidt AK,Pudelko K,Boekenkamp JE,Berger K,Kschischo M,Bastians H

    更新日期:2021-01-01 00:00:00

  • Repressed expression of the HER-2/c-erbB-2 proto-oncogene by the adenovirus E1a gene products.

    abstract::The E3 region of adenovirus induces down-regulation of epidermal growth factor receptor (EGFR) through endocytosis. Here we report that an EGFR-related protein, the HER-2/c-erbB-2 gene product, p185, is also down-regulated by adenovirus, but via a different mechanism. We found that the adenovirus E1a gene is responsib...

    journal_title:Oncogene

    pub_type: 杂志文章

    doi:

    authors: Yan DH,Chang LS,Hung MC

    更新日期:1991-02-01 00:00:00