1. Biallelic variation in the choline and ethanolamine transporter FLVCR1underlies a severe developmental disorder spectrum
- Author
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Calame, Daniel G., Wong, Jovi Huixin, Panda, Puravi, Nguyen, Dat Tuan, Leong, Nancy C.P., Sangermano, Riccardo, Patankar, Sohil G., Abdel-Hamid, Mohamed S., AlAbdi, Lama, Safwat, Sylvia, Flannery, Kyle P., Dardas, Zain, Fatih, Jawid M., Murali, Chaya, Kannan, Varun, Lotze, Timothy E., Herman, Isabella, Ammouri, Farah, Rezich, Brianna, Efthymiou, Stephanie, Alavi, Shahryar, Murphy, David, Firoozfar, Zahra, Nasab, Mahya Ebrahimi, Bahreini, Amir, Ghasemi, Majid, Haridy, Nourelhoda A., Goldouzi, Hamid Reza, Eghbal, Fatemeh, Karimiani, Ehsan Ghayoor, Begtrup, Amber, Elloumi, Houda, Srinivasan, Varunvenkat M., Gowda, Vykuntaraju K., Du, Haowei, Jhangiani, Shalini N., Coban-Akdemir, Zeynep, Marafi, Dana, Rodan, Lance, Isikay, Sedat, Rosenfeld, Jill A., Ramanathan, Subhadra, Staton, Michael, Oberg, Kerby C., Clark, Robin D., Wenman, Catharina, Loughlin, Sam, Saad, Ramy, Ashraf, Tazeen, Male, Alison, Tadros, Shereen, Boostani, Reza, Abdel-Salam, Ghada M.H., Zaki, Maha, Mardi, Ali, Hashemi-Gorji, Farzad, Abdalla, Ebtesam, Manzini, M. Chiara, Pehlivan, Davut, Posey, Jennifer E., Gibbs, Richard A., Houlden, Henry, Alkuraya, Fowzan S., Bujakowska, Kinga, Maroofian, Reza, Lupski, James R., and Nguyen, Long Nam
- Abstract
FLVCR1encodes a solute carrier protein implicated in heme, choline, and ethanolamine transport. Although Flvcr1−/−mice exhibit skeletal malformations and defective erythropoiesis reminiscent of Diamond-Blackfan anemia (DBA), biallelic FLVCR1variants in humans have previously only been linked to childhood or adult-onset ataxia, sensory neuropathy, and retinitis pigmentosa.
- Published
- 2024
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