@article {513,
	title = {Mutations in multiple components of the nuclear pore complex cause nephrotic syndrome.},
	journal = {J Clin Invest},
	volume = {128},
	year = {2018},
	month = {2018 Oct 01},
	pages = {4313-4328},
	abstract = {<p>Steroid-resistant nephrotic syndrome (SRNS) almost invariably progresses to end-stage renal disease. Although more than 50 monogenic causes of SRNS have been described, a large proportion of SRNS remains unexplained. Recently, it was discovered that mutations of NUP93 and NUP205, encoding 2 proteins of the inner ring subunit of the nuclear pore complex (NPC), cause SRNS. Here, we describe mutations in genes encoding 4 components of the outer rings of the NPC, namely NUP107, NUP85, NUP133, and NUP160, in 13 families with SRNS. Using coimmunoprecipitation experiments, we showed that certain pathogenic alleles weakened the interaction between neighboring NPC subunits. We demonstrated that morpholino knockdown of nup107, nup85, or nup133 in Xenopus disrupted glomerulogenesis. Re-expression of WT mRNA, but not of mRNA reflecting mutations from SRNS patients, mitigated this phenotype. We furthermore found that CRISPR/Cas9 knockout of NUP107, NUP85, or NUP133 in podocytes activated Cdc42, an important effector of SRNS pathogenesis. CRISPR/Cas9 knockout of nup107 or nup85 in zebrafish caused developmental anomalies and early lethality. In contrast, an in-frame mutation of nup107 did not affect survival, thus mimicking the allelic effects seen in humans. In conclusion, we discovered here that mutations in 4 genes encoding components of the outer ring subunits of the NPC cause SRNS and thereby provide further evidence that specific hypomorphic mutations in these essential genes cause a distinct, organ-specific phenotype.</p>},
	issn = {1558-8238},
	doi = {10.1172/JCI98688},
	author = {Braun, Daniela A and Lovric, Svjetlana and Schapiro, David and Schneider, Ronen and Marquez, Jonathan and Asif, Maria and Hussain, Muhammad Sajid and Daga, Ankana and Widmeier, Eugen and Rao, Jia and Ashraf, Shazia and Tan, Weizhen and Lusk, C Patrick and Kolb, Amy and Jobst-Schwan, Tilman and Schmidt, Johanna Magdalena and Hoogstraten, Charlotte A and Eddy, Kaitlyn and Kitzler, Thomas M and Shril, Shirlee and Moawia, Abubakar and Schrage, Kathrin and Khayyat, Arwa Ishaq A and Lawson, Jennifer A and Gee, Heon Yung and Warejko, Jillian K and Hermle, Tobias and Majmundar, Amar J and Hugo, Hannah and Budde, Birgit and Motameny, Susanne and Altm{\"u}ller, Janine and Noegel, Angelika Anna and Fathy, Hanan M and Gale, Daniel P and Waseem, Syeda Seema and Khan, Ayaz and Kerecuk, Larissa and Hashmi, Seema and Mohebbi, Nilufar and Ettenger, Robert and Serdaroglu, Erkin and Alhasan, Khalid A and Hashem, Mais and Goncalves, Sara and Ariceta, Gema and Ubetagoyena, Mercedes and Antonin, Wolfram and Baig, Shahid Mahmood and Alkuraya, Fowzan S and Shen, Qian and Xu, Hong and Antignac, Corinne and Lifton, Richard P and Mane, Shrikant and N{\"u}rnberg, Peter and Khokha, Mustafa K and Hildebrandt, Friedhelm}
}
