@article {1001,
	title = {Loss of function mutations in GEMIN5 cause a neurodevelopmental disorder.},
	journal = {Nat Commun},
	volume = {12},
	year = {2021},
	month = {2021 05 07},
	pages = {2558},
	abstract = {<p>GEMIN5, an RNA-binding protein is essential for assembly of the survival motor neuron (SMN) protein complex and facilitates the formation of small nuclear ribonucleoproteins (snRNPs), the building blocks of spliceosomes. Here, we have identified 30 affected individuals from 22 unrelated families presenting with developmental delay, hypotonia, and cerebellar ataxia harboring biallelic variants in the GEMIN5 gene. Mutations in GEMIN5 perturb the subcellular distribution, stability, and expression of GEMIN5 protein and its interacting partners in patient iPSC-derived neurons, suggesting a potential loss-of-function mechanism. GEMIN5 mutations result in disruption of snRNP complex assembly formation in patient iPSC neurons. Furthermore, knock down of rigor mortis, the fly homolog of human GEMIN5, leads to developmental defects, motor dysfunction, and a reduced lifespan. Interestingly, we observed that GEMIN5 variants disrupt a distinct set of transcripts and pathways as compared to SMA patient neurons, suggesting different molecular pathomechanisms. These findings collectively provide evidence that pathogenic variants in GEMIN5 perturb physiological functions and result in a neurodevelopmental delay and ataxia syndrome.</p>},
	keywords = {Alleles, Amino Acid Sequence, Animals, Child, Preschool, Developmental Disabilities, Drosophila, Female, Gene Expression Regulation, Developmental, Gene Knockdown Techniques, Gene Ontology, HEK293 Cells, Humans, Induced Pluripotent Stem Cells, Loss of Function Mutation, Male, Muscle Hypotonia, Myoclonic Cerebellar Dyssynergia, Neurodevelopmental Disorders, Neurons, Pedigree, Polymorphism, Single Nucleotide, Ribonucleoproteins, Small Nuclear, Rigor Mortis, RNA-Seq, SMN Complex Proteins},
	issn = {2041-1723},
	doi = {10.1038/s41467-021-22627-w},
	author = {Kour, Sukhleen and Rajan, Deepa S and Fortuna, Tyler R and Anderson, Eric N and Ward, Caroline and Lee, Youngha and Lee, Sangmoon and Shin, Yong Beom and Chae, Jong-Hee and Choi, Murim and Siquier, Karine and Cantagrel, Vincent and Amiel, Jeanne and Stolerman, Elliot S and Barnett, Sarah S and Cousin, Margot A and Castro, Diana and McDonald, Kimberly and Kirmse, Brian and Nemeth, Andrea H and Rajasundaram, Dhivyaa and Innes, A Micheil and Lynch, Danielle and Frosk, Patrick and Collins, Abigail and Gibbons, Melissa and Yang, Michele and Desguerre, Isabelle and Boddaert, Nathalie and Gitiaux, Cyril and Rydning, Siri Lynne and Selmer, Kaja K and Urreizti, Roser and Garcia-Oguiza, Alberto and Osorio, Andr{\'e}s Nascimento and Verdura, Edgard and Pujol, Aurora and McCurry, Hannah R and Landers, John E and Agnihotri, Sameer and Andriescu, E Corina and Moody, Shade B and Phornphutkul, Chanika and Sacoto, Maria J Guillen and Begtrup, Amber and Houlden, Henry and Kirschner, Janbernd and Schorling, David and Rudnik-Sch{\"o}neborn, Sabine and Strom, Tim M and Leiz, Steffen and Juliette, Kali and Richardson, Randal and Yang, Ying and Zhang, Yuehua and Wang, Minghui and Wang, Jia and Wang, Xiaodong and Platzer, Konrad and Donkervoort, Sandra and B{\"o}nnemann, Carsten G and Wagner, Matias and Issa, Mahmoud Y and Elbendary, Hasnaa M and Stanley, Valentina and Maroofian, Reza and Gleeson, Joseph G and Zaki, MAH S and Senderek, Jan and Pandey, Udai Bhan}
}
@article {634,
	title = {Mutations in KEOPS-complex genes cause nephrotic syndrome with primary microcephaly.},
	journal = {Nat Genet},
	volume = {49},
	year = {2017},
	month = {2017 Oct},
	pages = {1529-1538},
	abstract = {<p>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.</p>},
	keywords = {Animals, Apoptosis, Carrier Proteins, Cell Movement, CRISPR-Cas Systems, Cytoskeleton, DNA Repair, Endoplasmic Reticulum Stress, Gene Knockout Techniques, Hernia, Hiatal, Humans, Intracellular Signaling Peptides and Proteins, Metalloendopeptidases, Mice, Microcephaly, Models, Molecular, Multiprotein Complexes, Mutation, Nephrosis, Nephrotic Syndrome, Podocytes, Protein Conformation, Protein-Serine-Threonine Kinases, RNA Processing, Post-Transcriptional, RNA, Transfer, Telomere Homeostasis, Zebrafish, Zebrafish Proteins},
	issn = {1546-1718},
	doi = {10.1038/ng.3933},
	author = {Braun, Daniela A and Rao, Jia and Mollet, Geraldine and Schapiro, David and Daugeron, Marie-Claire and Tan, Weizhen and Gribouval, Olivier and Boyer, Olivia and Revy, Patrick and Jobst-Schwan, Tilman and Schmidt, Johanna Magdalena and Lawson, Jennifer A and Schanze, Denny and Ashraf, Shazia and Ullmann, Jeremy F P and Hoogstraten, Charlotte A and Boddaert, Nathalie and Collinet, Bruno and Martin, Ga{\"e}lle and Liger, Dominique and Lovric, Svjetlana and Furlano, Monica and Guerrera, I Chiara and Sanchez-Ferras, Oraly and Hu, Jennifer F and Boschat, Anne-Claire and Sanquer, Sylvia and Menten, Bj{\"o}rn and Vergult, Sarah and De Rocker, Nina and Airik, Merlin and Hermle, Tobias and Shril, Shirlee and Widmeier, Eugen and Gee, Heon Yung and Choi, Won-Il and Sadowski, Carolin E and Pabst, Werner L and Warejko, Jillian K and Daga, Ankana and Basta, Tamara and Matejas, Verena and Scharmann, Karin and Kienast, Sandra D and Behnam, Babak and Beeson, Brendan and Begtrup, Amber and Bruce, Malcolm and Ch{\textquoteright}ng, Gaik-Siew and Lin, Shuan-Pei and Chang, Jui-Hsing and Chen, Chao-Huei and Cho, Megan T and Gaffney, Patrick M and Gipson, Patrick E and Hsu, Chyong-Hsin and Kari, Jameela A and Ke, Yu-Yuan and Kiraly-Borri, Cathy and Lai, Wai-Ming and Lemyre, Emmanuelle and Littlejohn, Rebecca Okashah and Masri, Amira and Moghtaderi, Mastaneh and Nakamura, Kazuyuki and Ozaltin, Fatih and Praet, Marleen and Prasad, Chitra and Prytula, Agnieszka and Roeder, Elizabeth R and Rump, Patrick and Schnur, Rhonda E and Shiihara, Takashi and Sinha, Manish D and Soliman, Neveen A and Soulami, Kenza and Sweetser, David A and Tsai, Wen-Hui and Tsai, Jeng-Daw and Topaloglu, Rezan and Vester, Udo and Viskochil, David H and Vatanavicharn, Nithiwat and Waxler, Jessica L and Wierenga, Klaas J and Wolf, Matthias T F and Wong, Sik-Nin and Leidel, Sebastian A and Truglio, Gessica and Dedon, Peter C and Poduri, Annapurna and Mane, Shrikant and Lifton, Richard P and Bouchard, Maxime and Kannu, Peter and Chitayat, David and Magen, Daniella and Callewaert, Bert and van Tilbeurgh, Herman and Zenker, Martin and Antignac, Corinne and Hildebrandt, Friedhelm}
}
