ArticleCytoskeleton (Hoboken, N.J.)2015
RC/BTB2 is essential for formation of primary cilia in mammalian cells.
Article in Cytoskeleton (Hoboken, N.J.), 2015. 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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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
6 citing papers in PubMed, 6 citations in OpenAlex.
- RCBTB2 in cancer: context-dependent functions and translational boundaries.Frontiers in oncology · 2026Review
- Insights into golgi apparatus and centrosome: implications for ciliogenesis.Molecular biology reports · 2025Review
- The role of genetic selection and climatic factors in the dispersal of anatomically modern humans out of Africa.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Ovarian dysfunction following prenatal exposure to an insecticide, chlordecone, associates with altered epigenetic features.Epigenetics & chromatin · 2019Article
- Primary Cilia Reconsidered in the Context of Ciliopathies: Extraciliary and Ciliary Functions of Cilia Proteins Converge on a Polarity theme?BioEssays : news and reviews in molecular, cellular and developmental biology · 2018Review
- Primary cilia proteins: ciliary and extraciliary sites and functions.Cellular and molecular life sciences : CMLS · 2018Review
Corrections and comments
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Authors and funding
13 authors at 2 institutions in 2 countries.
Funding
Abstract
RC/BTB2 is a binding partner of sperm associated antigen 16S (SPAG16S), which is a regulator of spermiogenesis in mice, a process during which sperm flagella are formed. The expression of Rc/btb2 is also regulated by multicilin, a protein that controls ciliogenesis. Given that mouse Rc/btb2 mRNA is not only expressed in tissues bearing motile cilia, but also in tissues without motile cilia, we investigated whether RC/BTB2 plays a role in the general process of ciliogenesis by studying two cell lines that have primary cilia, NIH3T3, and IMCD3. We discovered that the subcellular localization of RC/BTB2 in the NIH3T3 and IMCD3 cells encompasses the pathway for ciliogenesis. RC/BTB2 was found in the Golgi bodies and centrosomes, two key structures essential for normal ciliogenesis. Knockdown of Rc/btb2 gene expression in these cell lines disrupted ciliogenesis. The percentage of cells with primary cilia was significantly reduced in stable cell lines transduced with specific Rc/btb2 shRNA viruses as compared to the control cells. When cilia were formed in the knockdown cells, they were significantly shorter than those in the control cells. Knockdown of Rc/btb2 expression did not affect cell proliferation and the cell cycle. Exogenous expression of RC/BTB2 in these stable knockdown cells restored ciliogenesis. These findings suggest that RC/BTB2 is a necessary component of the process of formation of primary cilia in somatic cells, perhaps through the transportation of cargos from Golgi bodies to centrosomes for cilia assembling.
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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.