@article {794,
	title = {Mutations disrupting neuritogenesis genes confer risk for cerebral palsy.},
	journal = {Nat Genet},
	volume = {52},
	year = {2020},
	month = {2020 10},
	pages = {1046-1056},
	abstract = {<p>In addition to commonly associated environmental factors, genomic factors may cause cerebral palsy. We performed whole-exome sequencing of 250 parent-offspring trios, and observed enrichment of damaging de novo mutations in cerebral palsy cases. Eight genes had multiple damaging de novo mutations; of these, two (TUBA1A and CTNNB1) met genome-wide significance. We identified two novel monogenic etiologies, FBXO31 and RHOB, and showed that the RHOB mutation enhances active-state Rho effector binding while the FBXO31 mutation diminishes cyclin D levels. Candidate cerebral palsy risk genes overlapped with neurodevelopmental disorder genes. Network analyses identified enrichment of Rho GTPase, extracellular matrix, focal adhesion and cytoskeleton pathways. Cerebral palsy risk genes in enriched pathways were shown to regulate neuromotor function in a Drosophila reverse genetics screen. We estimate that 14\% of cases could be attributed to an excess of damaging de novo or recessive variants. These findings provide evidence for genetically mediated dysregulation of early neuronal connectivity in cerebral palsy.</p>},
	keywords = {Animals, beta Catenin, Cerebral Palsy, Cyclin D, Cytoskeleton, Drosophila, Exome, Extracellular Matrix, F-Box Proteins, Female, Focal Adhesions, Genetic Predisposition to Disease, Genome, Human, Humans, Male, Mutation, Neurites, rhoB GTP-Binding Protein, Risk Factors, Sequence Analysis, DNA, Signal Transduction, Tubulin, Tumor Suppressor Proteins, Whole Exome Sequencing},
	issn = {1546-1718},
	doi = {10.1038/s41588-020-0695-1},
	author = {Jin, Sheng Chih and Lewis, Sara A and Bakhtiari, Somayeh and Zeng, Xue and Sierant, Michael C and Shetty, Sheetal and Nordlie, Sandra M and Elie, Aureliane and Corbett, Mark A and Norton, Bethany Y and van Eyk, Clare L and Haider, Shozeb and Guida, Brandon S and Magee, Helen and Liu, James and Pastore, Stephen and Vincent, John B and Brunstrom-Hernandez, Janice and Papavasileiou, Antigone and Fahey, Michael C and Berry, Jesia G and Harper, Kelly and Zhou, Chongchen and Zhang, Junhui and Li, Boyang and Zhao, Hongyu and Heim, Jennifer and Webber, Dani L and Frank, MAHlia S B and Xia, Lei and Xu, Yiran and Zhu, Dengna and Zhang, Bohao and Sheth, Amar H and Knight, James R and Castaldi, Christopher and Tikhonova, Irina R and L{\'o}pez-Gir{\'a}ldez, Francesc and Keren, Boris and Whalen, Sandra and Buratti, Julien and Doummar, Diane and Cho, Megan and Retterer, Kyle and Millan, Francisca and Wang, Yangong and Waugh, Jeff L and Rodan, Lance and Cohen, Julie S and Fatemi, Ali and Lin, Angela E and Phillips, John P and Feyma, Timothy and MacLennan, Suzanna C and Vaughan, Spencer and Crompton, Kylie E and Reid, Susan M and Reddihough, Dinah S and Shang, Qing and Gao, Chao and Novak, Iona and Badawi, Nadia and Wilson, Yana A and McIntyre, Sarah J and Mane, Shrikant M and Wang, Xiaoyang and Amor, David J and Zarnescu, Daniela C and Lu, Qiongshi and Xing, Qinghe and Zhu, Changlian and Bilguvar, Kaya and Padilla-Lopez, Sergio and Lifton, Richard P and Gecz, Jozef and MacLennan, Alastair H and Kruer, Michael C}
}
@article {713,
	title = {Recurrent TTN metatranscript-only c.39974-11T>G splice variant associated with autosomal recessive arthrogryposis multiplex congenita and myopathy.},
	journal = {Hum Mutat},
	volume = {41},
	year = {2020},
	month = {2020 02},
	pages = {403-411},
	abstract = {<p>We present eight families with arthrogryposis multiplex congenita and myopathy bearing a TTN intron 213 extended splice-site variant (NM_001267550.1:c.39974-11T>G), inherited in trans with a second pathogenic TTN variant. Muscle-derived RNA studies of three individuals confirmed mis-splicing induced by the c.39974-11T>G variant; in-frame exon 214 skipping or use of a cryptic 3{\textquoteright} splice-site effecting a frameshift. Confounding interpretation of pathogenicity is the absence of exons 213-217 within the described skeletal muscle TTN N2A isoform. However, RNA-sequencing from 365 adult human gastrocnemius samples revealed that 56\% specimens predominantly include exons 213-217 in TTN transcripts (inclusion rate >=66\%). Further, RNA-sequencing of five fetal muscle samples confirmed that 4/5 specimens predominantly include exons 213-217 (fifth sample inclusion rate 57\%). Contractures improved significantly with age for four individuals, which may be linked to decreased expression of pathogenic fetal transcripts. Our study extends emerging evidence supporting a vital developmental role for TTN isoforms containing metatranscript-only exons.</p>},
	issn = {1098-1004},
	doi = {10.1002/humu.23938},
	author = {Bryen, Samantha J and Ewans, Lisa J and Pinner, Jason and MacLennan, Suzanna C and Donkervoort, Sandra and Castro, Diana and Topf, Ana and O{\textquoteright}Grady, Gina and Cummings, Beryl and Chao, Katherine R and Weisburd, Ben and Francioli, Laurent and Faiz, Fathimath and Bournazos, Adam M and Hu, Ying and Grosmann, Carla and Malicki, Denise M and Doyle, Helen and Witting, Nanna and Vissing, John and Claeys, Kristl G and Urankar, Kathryn and Beleza-Meireles, Ana and Baptista, Julia and Ellard, Sian and Savarese, Marco and Johari, Mridul and Vihola, Anna and Udd, Bjarne and Majumdar, Anirban and Straub, Volker and B{\"o}nnemann, Carsten G and MacArthur, Daniel G and Davis, Mark R and Cooper, Sandra T}
}
