ArticleScientific reports2016
The serologically defined colon cancer antigen-3 (SDCCAG3) is involved in the regulation of ciliogenesis.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 18 citations in OpenAlex.
- ZDHHC5 interacts physically and functionally with DLG1 at primary cilia and regulates ciliary length and kidney morphology.Frontiers in cell and developmental biology · 2026Article
- Uncovering Potential Druggable Targets in Coronary Atherosclerosis: A Proteome-Wide Mendelian Randomization Study With Cross-Platform and Experimental Validation.Cardiovascular therapeutics · 2026Article
- Loss of Kat2b impairs intraflagellar transport and the Hedgehog signaling pathway in primary cilia.Scientific reports · 2025Article
- DLG1 functions upstream of SDCCAG3 and IFT20 to control ciliary targeting of polycystin-2.EMBO reports · 2024Article
- DLG1 functions upstream of SDCCAG3 and IFT20 to control ciliary targeting of polycystin-2.bioRxiv : the preprint server for biology · 2024Article
- The retromer complex regulates C. elegans development and mammalian ciliogenesis.Journal of cell science · 2022Article
- Long non-coding RNA lncHUPC1 induced by FOXA1 promotes tumor progression by inhibiting apoptosis via miR-133b/SDCCAG3 in prostate cancer.American journal of cancer research · 2022Article
- Regulation of polycystin expression, maturation and trafficking.Cellular signalling · 2020Review
- Apoptotic signalling targets the post-endocytic sorting machinery of the death receptor Fas/CD95.Nature communications · 2019Article
- Analysis of primary cilia in renal tissue and cells.Methods in cell biology · 2019Article
- Retromer associates with the cytoplasmic amino-terminus of polycystin-2.Journal of cell science · 2018Article
- BLOC-1 is required for selective membrane protein trafficking from endosomes to primary cilia.The Journal of cell biology · 2017Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A primary cilium is present on most eukaryotic cells and represents a specialized organelle dedicated to signal transduction and mechanosensing. Defects in cilia function are the cause for several human diseases called ciliopathies. The serologically defined colon cancer antigen-3 (SDCCAG3) is a recently described novel endosomal protein mainly localized at early and recycling endosomes and interacting with several components of membrane trafficking pathways. Here we describe localization of SDCCAG3 to the basal body of primary cilia. Furthermore, we demonstrate that decreased expression levels of SDCCAG3 correlate with decreased ciliary length and a reduced percentage of ciliated cells. We show that SDCCAG3 interacts with the intraflagellar transport protein 88 (IFT88), a crucial component of ciliogenesis and intraciliary transport. Mapping experiments revealed that the N-terminus of SDCCAG3 mediates this interaction by binding to a region within IFT88 comprising several tetratricopeptide (TRP) repeats. Finally, we demonstrate that SDCCAG3 is important for ciliary localization of the membrane protein Polycystin-2, a protein playing an important role in the formation of polycystic kidney disease, but not for Rab8 another ciliary protein. Together these data suggest a novel role for SDCCAG3 in ciliogenesis and in localization of cargo to primary cilia.
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