ArticleThe Biochemical journal2000
Induction of Myc-intron-binding polypeptides MIBP1 and RFX1 during retinoic acid-mediated differentiation of haemopoietic cells.
Article in The Biochemical journal, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
9 citing papers in PubMed, 25 citations in OpenAlex.
- MYC Point Mutations in Cancer: A Reboot and a Sequel.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025Review
- Regulatory factor X1 promotes sorafenib-induced ferroptosis in hepatocellular carcinoma by transcriptional regulation of BECN1.Cellular oncology (Dordrecht, Netherlands) · 2025Article
- RFX1 Regulates Immune Microenvironment and Predicts Immunotherapy Response in Colon Cancer: A Multi-Omics and Clinical Analysis.Oncology research · 2025Article
- RFX1: a promising therapeutic arsenal against cancer.Cancer cell international · 2021Review
- Role of miR29c in goose fatty liver is mediated by its target genes that are involved in energy homeostasis and cell growth.BMC veterinary research · 2018Article
- Identification and characterization of human MIBP1 gene in glioma cell differentiation.Journal of molecular neuroscience : MN · 2014Article
- The RFX protein RfxA is an essential regulator of growth and morphogenesis in Penicillium marneffei.Eukaryotic cell · 2010Article
- Autorepression of rfx1 gene expression: functional conservation from yeast to humans in response to DNA replication arrest.Molecular and cellular biology · 2005Article
- Genes, chromatin, and breast cancer: an epigenetic tale.Journal of mammary gland biology and neoplasia · 2001Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Retinoic acid-mediated differentiation of HL60 cells is associated with an alteration of chromatin structure that maps to protein-binding sequences within intron I of the c-myc gene and with down-regulation of c-myc expression. By using HeLa cell extracts, we previously identified two polypeptides, designated MIBP1 (for Myc-intron-binding peptide) and RFX1, that interact in vivo and bind to the intron I element; we showed that tandem repeats of an MIBP1/RFX1-binding site can exhibit silencer activity on a heterologous promoter. Here we demonstrate that p160 MIBP1 and p130 RFX1 are absent from undifferentiated HL60 cells. In addition, we show that treatment with retinoic acid induces both MIBP1 and RFX1 protein, as well as their DNA-binding activity, upon granulocytic differentiation of HL60 cells, with a gel mobility pattern identical to that of HeLa cells. In the absence of p160 MIBP1 and p130 RFX1, we observed that the altered gel mobility-shift pattern detected in undifferentiated HL60 cells reflects the binding of two novel polypeptides, p30 and p97, that can be cross-linked to the same recognition intron sequence. We also show that the time course of MIBP1 and RFX1 induction is inversely correlated with the down-regulation of c-myc levels during the treatment of HL60 cells with retinoic acid.
Indexed as
Identifiers
10642512PMC1220788W2016288128What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.