ArticleThe Journal of biological chemistry
The nuclear factor CECR2 promotes somatic cell reprogramming by reorganizing the chromatin structure.
Article in The Journal of biological chemistry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 14 citations in OpenAlex.
- Exosomal miRNA-mRNA interactions highlight MSC-like molecular signatures in dental pulp fibroblasts.Stem cell research & therapy · 2026Article
- Reconstitution of pluripotency from mouse fibroblast through Sall4 overexpression.Nature communications · 2024Article
- The CECR2 bromodomain displays distinct binding modes to select for acetylated histone proteins versus non-histone ligands.bioRxiv : the preprint server for biology · 2024Article
- Effects of in utero exposure to Δ-9-tetrahydrocannabinol on cardiac extracellular matrix expression and vascular transcriptome in rhesus macaques.American journal of physiology. Heart and circulatory physiology · 2024Article
- SeATAC: a tool for exploring the chromatin landscape and the role of pioneer factors.Genome biology · 2023Article
- Bromodomain (BrD) Family Members as Regulators of Cancer Stemness-A Comprehensive Review.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
11 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Somatic cells can be reprogrammed into pluripotent stem cells with a minimal set of defined factors, Oct3/4, Sox2, Klf4, and c-Myc, also known as OKSM, although this reprogramming is somewhat inefficient. Recent work has identified other nuclear factors, including SALL4, that can synergize with the OSK factors to improve reprogramming dynamics, but the specific role of each of these factors remains poorly understood. In this study, we sought to learn more about the role of SALL4. We observed that SALL4 was the most significant factor in promoting OKS-induced reprogramming. To look for molecules downstream of SALL4, we screened a set of putative targets to determine whether they could promote OKS-induced reprogramming. We identified CECR2, a multidomain nuclear factor and histone acetyl-lysine reader, as a SALL4 effector. Mechanistically, we determined that SALL4 activates Cecr2 expression by directly binding to its promotor region. CECR2 in turn promotes reprogramming by forming a chromatin remodeling complex; this complex contained the SWI/SNF family member SMARCA1 and was dependent on CECR2's DTT domain. In combination, our findings suggest that CECR2 is a novel reprogramming factor and works through a protein network to overcome epigenetic barriers during reprogramming.
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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.