PUBLICATION

Mutations in KEOPS-complex genes cause nephrotic syndrome with primary microcephaly

Authors
Braun, D.A., Rao, J., Mollet, G., Schapiro, D., Daugeron, M.C., Tan, W., Gribouval, O., Boyer, O., Revy, P., Jobst-Schwan, T., Schmidt, J.M., Lawson, J.A., Schanze, D., Ashraf, S., Ullmann, J.F.P., Hoogstraten, C.A., Boddaert, N., Collinet, B., Martin, G., Liger, D., Lovric, S., Furlano, M., Guerrera, I.C., Sanchez-Ferras, O., Hu, J.F., Boschat, A.C., Sanquer, S., Menten, B., Vergult, S., De Rocker, N., Airik, M., Hermle, T., Shril, S., Widmeier, E., Gee, H.Y., Choi, W.I., Sadowski, C.E., Pabst, W.L., Warejko, J.K., Daga, A., Basta, T., Matejas, V., Scharmann, K., Kienast, S.D., Behnam, B., Beeson, B., Begtrup, A., Bruce, M., Ch'ng, G.S., Lin, S.P., Chang, J.H., Chen, C.H., Cho, M.T., Gaffney, P.M., Gipson, P.E., Hsu, C.H., Kari, J.A., Ke, Y.Y., Kiraly-Borri, C., Lai, W.M., Lemyre, E., Littlejohn, R.O., Masri, A., Moghtaderi, M., Nakamura, K., Ozaltin, F., Praet, M., Prasad, C., Prytula, A., Roeder, E.R., Rump, P., Schnur, R.E., Shiihara, T., Sinha, M.D., Soliman, N.A., Soulami, K., Sweetser, D.A., Tsai, W.H., Tsai, J.D., Topaloglu, R., Vester, U., Viskochil, D.H., Vatanavicharn, N., Waxler, J.L., Wierenga, K.J., Wolf, M.T.F., Wong, S.N., Leidel, S.A., Truglio, G., Dedon, P.C., Poduri, A., Mane, S., Lifton, R.P., Bouchard, M., Kannu, P., Chitayat, D., Magen, D., Callewaert, B., van Tilbeurgh, H., Zenker, M., Antignac, C., Hildebrandt, F.
ID
ZDB-PUB-170815-7
Date
2017
Source
Nature Genetics   49(10): 1529-1538 (Journal)
Registered Authors
Hildebrandt, Friedhelm, Jobst-Schwan, Tilman, Ullmann, Jeremy
Keywords
none
MeSH Terms
  • Animals
  • Apoptosis/genetics
  • CRISPR-Cas Systems
  • Carrier Proteins/genetics
  • Cell Movement
  • Cytoskeleton/ultrastructure
  • DNA Repair/genetics
  • Endoplasmic Reticulum Stress/genetics
  • Gene Knockout Techniques
  • Hernia, Hiatal/genetics*
  • Humans
  • Intracellular Signaling Peptides and Proteins/deficiency
  • Intracellular Signaling Peptides and Proteins/genetics
  • Metalloendopeptidases/deficiency
  • Metalloendopeptidases/genetics
  • Mice
  • Microcephaly/genetics*
  • Models, Molecular
  • Multiprotein Complexes/genetics*
  • Mutation*
  • Nephrosis/genetics*
  • Nephrotic Syndrome/genetics
  • Nephrotic Syndrome/pathology
  • Podocytes/metabolism
  • Podocytes/ultrastructure
  • Protein Conformation
  • Protein Serine-Threonine Kinases/deficiency
  • Protein Serine-Threonine Kinases/genetics
  • RNA Processing, Post-Transcriptional/genetics
  • RNA, Transfer/metabolism
  • Telomere Homeostasis/genetics
  • Zebrafish
  • Zebrafish Proteins/deficiency
  • Zebrafish Proteins/genetics
PubMed
28805828 Full text @ Nat. Genet.
Citation
Braun, D.A., Rao, J., Mollet, G., Schapiro, D., Daugeron, M.C., Tan, W., Gribouval, O., Boyer, O., Revy, P., Jobst-Schwan, T., Schmidt, J.M., Lawson, J.A., Schanze, D., Ashraf, S., Ullmann, J.F.P., Hoogstraten, C.A., Boddaert, N., Collinet, B., Martin, G., Liger, D., Lovric, S., Furlano, M., Guerrera, I.C., Sanchez-Ferras, O., Hu, J.F., Boschat, A.C., Sanquer, S., Menten, B., Vergult, S., De Rocker, N., Airik, M., Hermle, T., Shril, S., Widmeier, E., Gee, H.Y., Choi, W.I., Sadowski, C.E., Pabst, W.L., Warejko, J.K., Daga, A., Basta, T., Matejas, V., Scharmann, K., Kienast, S.D., Behnam, B., Beeson, B., Begtrup, A., Bruce, M., Ch'ng, G.S., Lin, S.P., Chang, J.H., Chen, C.H., Cho, M.T., Gaffney, P.M., Gipson, P.E., Hsu, C.H., Kari, J.A., Ke, Y.Y., Kiraly-Borri, C., Lai, W.M., Lemyre, E., Littlejohn, R.O., Masri, A., Moghtaderi, M., Nakamura, K., Ozaltin, F., Praet, M., Prasad, C., Prytula, A., Roeder, E.R., Rump, P., Schnur, R.E., Shiihara, T., Sinha, M.D., Soliman, N.A., Soulami, K., Sweetser, D.A., Tsai, W.H., Tsai, J.D., Topaloglu, R., Vester, U., Viskochil, D.H., Vatanavicharn, N., Waxler, J.L., Wierenga, K.J., Wolf, M.T.F., Wong, S.N., Leidel, S.A., Truglio, G., Dedon, P.C., Poduri, A., Mane, S., Lifton, R.P., Bouchard, M., Kannu, P., Chitayat, D., Magen, D., Callewaert, B., van Tilbeurgh, H., Zenker, M., Antignac, C., Hildebrandt, F. (2017) Mutations in KEOPS-complex genes cause nephrotic syndrome with primary microcephaly. Nature Genetics. 49(10):1529-1538.
Abstract
Galloway-Mowat syndrome (GAMOS) is an autosomal-recessive disease characterized by the combination of early-onset nephrotic syndrome (SRNS) and microcephaly with brain anomalies. Here we identified recessive mutations in OSGEP, TP53RK, TPRKB, and LAGE3, genes encoding the four subunits of the KEOPS complex, in 37 individuals from 32 families with GAMOS. CRISPR-Cas9 knockout in zebrafish and mice recapitulated the human phenotype of primary microcephaly and resulted in early lethality. Knockdown of OSGEP, TP53RK, or TPRKB inhibited cell proliferation, which human mutations did not rescue. Furthermore, knockdown of these genes impaired protein translation, caused endoplasmic reticulum stress, activated DNA-damage-response signaling, and ultimately induced apoptosis. Knockdown of OSGEP or TP53RK induced defects in the actin cytoskeleton and decreased the migration rate of human podocytes, an established intermediate phenotype of SRNS. We thus identified four new monogenic causes of GAMOS, describe a link between KEOPS function and human disease, and delineate potential pathogenic mechanisms.
Genes / Markers
Figures
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Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Antibodies
Orthology
Engineered Foreign Genes
Mapping
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