Search

Your search keyword '"Phil Beales"' showing total 4 results
Start Over Author "Phil Beales"
4 results on '"Phil Beales"'

2. 100,000 Genomes Pilot on Rare-Disease Diagnosis in Health Care — Preliminary Report

Author

Gill Wilson, Anna de Burca, Marta Bleda, Lucy R. Wedderburn, Matthew Welland, Kathleen Stirrups, Valentina Cipriani, Kerrie Woods, Vijeya Ganesan, Susan Hill, Rosaline Quinlivan, Georgia Chan, Mehul T. Dattani, Robert McFarland, Graeme C.M. Black, Rutendo Mapeta, Augusto Rendon, Francesco Muntoni, James O.J. Davies, Mina Ryten, Rebecca E. Foulger, Arianna Tucci, Dina Halai, Tom Fowler, Noemi B.A. Roy, Sarah Leigh, Dragana Josifova, Philip Twiss, Ana L.T. Tavares, Zerin Hyder, Detlef Bockenhauer, Patrick Yu-Wai-Man, Lara Abulhoul, Nikolas Pontikos, Anthony T. Moore, Huw R. Morris, Patrick F. Chinnery, Nicholas W. Wood, Ellen A. Thomas, Shehla Mohammed, Sofia Douzgou, Tanya Lam, Kate Gibson, Robert Sarkany, Teofila Bueser, Wei Wei, Siddharth Banka, Alexander Broomfield, Hiva Fassihi, Nils Koelling, Carolyn Campbell, James Buchanan, Melita Irving, Sandrine Compeyrot-Lacassagne, Karola Rehmström, Austen Worth, Nikhil Thapar, Andrew R. Webster, Paul Brennan, Rita Horvath, Gavin Arno, Richard H Scott, Sam Malka, Andrew O.M. Wilkie, Sofie Ashford, Maria Bitner-Glindzicz, Jana Vandrovcova, William G. Newman, Caroline F. Wright, Andrew M. Schaefer, Roger F.L. James, Robert W. Taylor, Melanie Babcock, Arjune Sen, Emma Baple, Ellen M. McDonagh, Stephanie Grunewald, Loukas Moutsianas, Melissa A. Haendel, Olivera Spasic-Boskovic, Eleanor G. Seaby, Anna Need, Clarissa Pilkington, Sarah Wordsworth, Shamima Rahman, Christine Patch, Colin Wallis, Kristina Ibanez, Bishoy Habib, Eik Haraldsdottir, Huw B. Thomas, Razvan Sultana, Andrea H. Németh, Agata Wolejko, Claire Palles, Phil Beales, Adam C. Shaw, Letizia Vestito, Emily Li, Sarah Rose, Sarah Hunter, Angela Matchan, Genevieve Say, Dalia Kasperaviciute, Henry Houlden, Raymond T. O’Keefe, R. Andres Floto, Jill Clayton-Smith, John B. Taylor, Hywel J. Williams, Volker Straub, Val Davison, Helen Savage, John Chisholm, Eleanor Dewhurst, Charles Crichton, Andrea Haworth, Clare Turnbull, Carolyn Tregidgo, Carme Camps, Christopher Penkett, Emer O’Connor, Georgina Hall, Lyn S. Chitty, Sally Halsall, Andrew D. Mumford, Annette G. Wagner, Eleanor Williams, Mark Bale, Julius O. Jacobsen, Willem H. Ouwehand, Charu Deshpande, Gavin Burns, Smita Y. Patel, James Polke, Thiloka Ratnaike, Gavin Fuller, John Burn, Kenneth E. S. Poole, Emma Footitt, John R. Bradley, Suzanne Wood, Russell J. Grocock, Jenny C. Taylor, Louise Izatt, Kikkeri N. Naresh, Katherine R. Smith, Nigel Burrows, Katrina Newland, Peter N. Robinson, Sarju G. Mehta, Michael A. Simpson, Michael R. Barnes, Pilar Cacheiro, Olivia Niblock, Tracy Lester, Dimitris Polychronopoulos, Helen Brittain, John A. Sayer, Antonio Martin, Eshika Haque, Sean Humphray, Douglass M. Turnbull, Damian Smedley, Andrew Devereau, Stefan Gräf, Sian Ellard, Ivone U.S. Leong, Martin G. Reese, Matthias Wielscher, Louise C. Daugherty, Perry M. Elliott, F. Lucy Raymond, Cecilia Compton, David Bentley, Catherine Snow, James Welch, Frances Flinter, Dom McMullan, Mark J. Caulfield, Paul Aurora, Mark Gurnell, Mary Kasanicki, I. Karen Temple, Michel Michaelides, Deborah Ruddy, Leema Robert, Janice Yip, Grainne S. Gorman, Andrew C. Browning, Richard Quinton, Maureen Cleary, Jamie M. Ellingford, Angela Douglas, Christopher Boustred, and Investigators, The 100,000 Genomes Project Pilot

Subjects
Adult, Male, Proband, medicine.medical_specialty, Adolescent, Pilot Projects, Genomics, Polymerase Chain Reaction, Genome, State Medicine, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Health care, Human Phenotype Ontology, Humans, Medicine, Child, Exome sequencing, 030304 developmental biology, Family Characteristics, 0303 health sciences, Whole Genome Sequencing, Genome, Human, business.industry, Genetic Variation, Rare Diseases/diagnosis, General Medicine, Middle Aged, United Kingdom, 3. Good health, Child, Preschool, Family medicine, Medical genetics, Female, business, Bristol, 030217 neurology & neurosurgery, Rare disease
Abstract

BACKGROUND: The U.K. 100,000 Genomes Project is in the process of investigating the role of genome sequencing in patients with undiagnosed rare diseases after usual care and the alignment of this research with health care implementation in the U.K. National Health Service. Other parts of this project focus on patients with cancer and infection.METHODS: We conducted a pilot study involving 4660 participants from 2183 families, among whom 161 disorders covering a broad spectrum of rare diseases were present. We collected data on clinical features with the use of Human Phenotype Ontology terms, undertook genome sequencing, applied automated variant prioritization on the basis of applied virtual gene panels and phenotypes, and identified novel pathogenic variants through research analysis.RESULTS: Diagnostic yields varied among family structures and were highest in family trios (both parents and a proband) and families with larger pedigrees. Diagnostic yields were much higher for disorders likely to have a monogenic cause (35%) than for disorders likely to have a complex cause (11%). Diagnostic yields for intellectual disability, hearing disorders, and vision disorders ranged from 40 to 55%. We made genetic diagnoses in 25% of the probands. A total of 14% of the diagnoses were made by means of the combination of research and automated approaches, which was critical for cases in which we found etiologic noncoding, structural, and mitochondrial genome variants and coding variants poorly covered by exome sequencing. Cohortwide burden testing across 57,000 genomes enabled the discovery of three new disease genes and 19 new associations. Of the genetic diagnoses that we made, 25% had immediate ramifications for clinical decision making for the patients or their relatives.CONCLUSIONS: Our pilot study of genome sequencing in a national health care system showed an increase in diagnostic yield across a range of rare diseases. (Funded by the National Institute for Health Research and others.).

Published
2021
Full Text
View/download PDF

3. Bi-allelic Loss-of-Function CACNA1B Mutations in Progressive Epilepsy-Dyskinesia

Author

Kathleen M. Gorman, Esther Meyer, Detelina Grozeva, Egidio Spinelli, Amy McTague, Alba Sanchis-Juan, Keren J. Carss, Emily Bryant, Adi Reich, Amy L. Schneider, Ronit M. Pressler, Michael A. Simpson, Geoff D. Debelle, Evangeline Wassmer, Jenny Morton, Diana Sieciechowicz, Eric Jan-Kamsteeg, Alex R. Paciorkowski, Mary D. King, J. Helen Cross, Annapurna Poduri, Heather C. Mefford, Ingrid E. Scheffer, Tobias B. Haack, Gary McCullagh, John J. Millichap, Gemma L. Carvill, Jill Clayton-Smith, Eamonn R. Maher, F. Lucy Raymond, Manju A. Kurian, Jeremy F. McRae, Stephen Clayton, Tomas W. Fitzgerald, Joanna Kaplanis, Elena Prigmore, Diana Rajan, Alejandro Sifrim, Stuart Aitken, Nadia Akawi, Mohsan Alvi, Kirsty Ambridge, Daniel M. Barrett, Tanya Bayzetinova, Philip Jones, Wendy D. Jones, Daniel King, Netravathi Krishnappa, Laura E. Mason, Tarjinder Singh, Adrian R. Tivey, Munaza Ahmed, Uruj Anjum, Hayley Archer, Ruth Armstrong, Jana Awada, Meena Balasubramanian, Siddharth Banka, Diana Baralle, Angela Barnicoat, Paul Batstone, David Baty, Chris Bennett, Jonathan Berg, Birgitta Bernhard, A. Paul Bevan, Maria Bitner-Glindzicz, Edward Blair, Moira Blyth, David Bohanna, Louise Bourdon, David Bourn, Lisa Bradley, Angela Brady, Simon Brent, Carole Brewer, Kate Brunstrom, David J. Bunyan, John Burn, Natalie Canham, Bruce Castle, Kate Chandler, Elena Chatzimichali, Deirdre Cilliers, Angus Clarke, Susan Clasper, Virginia Clowes, Andrea Coates, Trevor Cole, Irina Colgiu, Amanda Collins, Morag N. Collinson, Fiona Connell, Nicola Cooper, Helen Cox, Lara Cresswell, Gareth Cross, Yanick Crow, Mariella D’Alessandro, Tabib Dabir, Rosemarie Davidson, Sally Davies, Dylan de Vries, John Dean, Charu Deshpande, Gemma Devlin, Abhijit Dixit, Angus Dobbie, Alan Donaldson, Dian Donnai, Deirdre Donnelly, Carina Donnelly, Angela Douglas, Sofia Douzgou, Alexis Duncan, Jacqueline Eason, Sian Ellard, Ian Ellis, Frances Elmslie, Karenza Evans, Sarah Everest, Tina Fendick, Richard Fisher, Frances Flinter, Nicola Foulds, Andrew Fry, Alan Fryer, Carol Gardiner, Lorraine Gaunt, Neeti Ghali, Richard Gibbons, Harinder Gill, Judith Goodship, David Goudie, Emma Gray, Andrew Green, Philip Greene, Lynn Greenhalgh, Susan Gribble, Rachel Harrison, Lucy Harrison, Victoria Harrison, Rose Hawkins, Liu He, Stephen Hellens, Alex Henderson, Sarah Hewitt, Lucy Hildyard, Emma Hobson, Simon Holden, Muriel Holder, Susan Holder, Georgina Hollingsworth, Tessa Homfray, Mervyn Humphreys, Jane Hurst, Ben Hutton, Stuart Ingram, Melita Irving, Lily Islam, Andrew Jackson, Joanna Jarvis, Lucy Jenkins, Diana Johnson, Elizabeth Jones, Dragana Josifova, Shelagh Joss, Beckie Kaemba, Sandra Kazembe, Rosemary Kelsell, Bronwyn Kerr, Helen Kingston, Usha Kini, Esther Kinning, Gail Kirby, Claire Kirk, Emma Kivuva, Alison Kraus, Dhavendra Kumar, V. K. Ajith Kumar, Katherine Lachlan, Wayne Lam, Anne Lampe, Caroline Langman, Melissa Lees, Derek Lim, Cheryl Longman, Gordon Lowther, Sally A. Lynch, Alex Magee, Eddy Maher, Alison Male, Sahar Mansour, Karen Marks, Katherine Martin, Una Maye, Emma McCann, Vivienne McConnell, Meriel McEntagart, Ruth McGowan, Kirsten McKay, Shane McKee, Dominic J. McMullan, Susan McNerlan, Catherine McWilliam, Sarju Mehta, Kay Metcalfe, Anna Middleton, Zosia Miedzybrodzka, Emma Miles, Shehla Mohammed, Tara Montgomery, David Moore, Sian Morgan, Hood Mugalaasi, Victoria Murday, Helen Murphy, Swati Naik, Andrea Nemeth, Louise Nevitt, Ruth Newbury-Ecob, Andrew Norman, Rosie O’Shea, Caroline Ogilvie, Kai-Ren Ong, Soo-Mi Park, Michael J. Parker, Chirag Patel, Joan Paterson, Stewart Payne, Daniel Perrett, Julie Phipps, Daniela T. Pilz, Martin Pollard, Caroline Pottinger, Joanna Poulton, Norman Pratt, Katrina Prescott, Sue Price, Abigail Pridham, Annie Procter, Hellen Purnell, Oliver Quarrell, Nicola Ragge, Raheleh Rahbari, Josh Randall, Julia Rankin, Lucy Raymond, Debbie Rice, Leema Robert, Eileen Roberts, Jonathan Roberts, Paul Roberts, Gillian Roberts, Alison Ross, Elisabeth Rosser, Anand Saggar, Shalaka Samant, Julian Sampson, Richard Sandford, Ajoy Sarkar, Susann Schweiger, Richard Scott, Ingrid Scurr, Ann Selby, Anneke Seller, Cheryl Sequeira, Nora Shannon, Saba Sharif, Charles Shaw-Smith, Emma Shearing, Debbie Shears, Eamonn Sheridan, Ingrid Simonic, Roldan Singzon, Zara Skitt, Audrey Smith, Kath Smith, Sarah Smithson, Linda Sneddon, Miranda Splitt, Miranda Squires, Fiona Stewart, Helen Stewart, Volker Straub, Mohnish Suri, Vivienne Sutton, Ganesh Jawahar Swaminathan, Elizabeth Sweeney, Kate Tatton-Brown, Cat Taylor, Rohan Taylor, Mark Tein, I. Karen Temple, Jenny Thomson, Marc Tischkowitz, Susan Tomkins, Audrey Torokwa, Becky Treacy, Claire Turner, Peter Turnpenny, Carolyn Tysoe, Anthony Vandersteen, Vinod Varghese, Pradeep Vasudevan, Parthiban Vijayarangakannan, Julie Vogt, Emma Wakeling, Sarah Wallwark, Jonathon Waters, Astrid Weber, Diana Wellesley, Margo Whiteford, Sara Widaa, Sarah Wilcox, Emily Wilkinson, Denise Williams, Nicola Williams, Louise Wilson, Geoff Woods, Christopher Wragg, Michael Wright, Laura Yates, Michael Yau, Chris Nellåker, Michael Parker, Helen V. Firth, Caroline F. Wright, David R. FitzPatrick, Jeffrey C. Barrett, Matthew E. Hurles, Saeed Al Turki, Carl Anderson, Richard Anney, Dinu Antony, Maria Soler Artigas, Muhammad Ayub, Senduran Balasubramaniam, Inês Barroso, Phil Beales, Jamie Bentham, Shoumo Bhattacharya, Ewan Birney, Douglas Blackwood, Martin Bobrow, Elena Bochukova, Patrick Bolton, Rebecca Bounds, Chris Boustred, Gerome Breen, Mattia Calissano, Keren Carss, Krishna Chatterjee, Lu Chen, Antonio Ciampi, Sebhattin Cirak, Peter Clapham, Gail Clement, Guy Coates, David Collier, Catherine Cosgrove, Tony Cox, Nick Craddock, Lucy Crooks, Sarah Curran, David Curtis, Allan Daly, Aaron Day-Williams, Ian N.M. Day, Thomas Down, Yuanping Du, Ian Dunham, Sarah Edkins, Peter Ellis, David Evans, Sadaf Faroogi, Ghazaleh Fatemifar, David R. Fitzpatrick, Paul Flicek, James Flyod, A. Reghan Foley, Christopher S. Franklin, Marta Futema, Louise Gallagher, Matthias Geihs, Daniel Geschwind, Heather Griffin, Xueqin Guo, Xiaosen Guo, Hugh Gurling, Deborah Hart, Audrey Hendricks, Peter Holmans, Bryan Howie, Liren Huang, Tim Hubbard, Steve E. Humphries, Pirro Hysi, David K. Jackson, Yalda Jamshidi, Tian Jing, Chris Joyce, Jane Kaye, Thomas Keane, Julia Keogh, John Kemp, Karen Kennedy, Anja Kolb-Kokocinski, Genevieve Lachance, Cordelia Langford, Daniel Lawson, Irene Lee, Monkol Lek, Jieqin Liang, Hong Lin, Rui Li, Yingrui Li, Ryan Liu, Jouko Lönnqvist, Margarida Lopes, Valentina Iotchkova, Daniel MacArthur, Jonathan Marchini, John Maslen, Mangino Massimo, Iain Mathieson, Gaëlle Marenne, Peter McGuffin, Andrew McIntosh, Andrew G. McKechanie, Andrew McQuillin, Sarah Metrustry, Hannah Mitchison, Alireza Moayyeri, James Morris, Francesco Muntoni, Kate Northstone, Michael O'Donnovan, Alexandros Onoufriadis, Stephen O'Rahilly, Karim Oualkacha, Michael J. Owen, Aarno Palotie, Kalliope Panoutsopoulou, Victoria Parker, Jeremy R. Parr, Lavinia Paternoster, Tiina Paunio, Felicity Payne, Olli Pietilainen, Vincent Plagnol, Lydia Quaye, Michael A. Quail, Karola Rehnström, Susan Ring, Graham R.S. Ritchie, Nicola Roberts, David B. Savage, Peter Scambler, Stephen Schiffels, Miriam Schmidts, Nadia Schoenmakers, Robert K. Semple, Eva Serra, Sally I. Sharp, So-Youn Shin, David Skuse, Kerrin Small, Lorraine Southam, Olivera Spasic-Boskovic, David St Clair, Jim Stalker, Elizabeth Stevens, Beate St Pourcian, Jianping Sun, Jaana Suvisaari, Ionna Tachmazidou, Martin D. Tobin, Ana Valdes, Margriet Van Kogelenberg, Peter M. Visscher, Louise V. Wain, James T.R. Walters, Guangbiao Wang, Jun Wang, Yu Wang, Kirsten Ward, Elanor Wheeler, Tamieka Whyte, Hywel Williams, Kathleen A. Williamson, Crispian Wilson, Kim Wong, ChangJiang Xu, Jian Yang, Fend Zhang, Pingbo Zhang, Timothy Aitman, Hana Alachkar, Sonia Ali, Louise Allen, David Allsup, Gautum Ambegaonkar, Julie Anderson, Richard Antrobus, Gavin Arno, Gururaj Arumugakani, Sofie Ashford, William Astle, Antony Attwood, Steve Austin, Chiara Bacchelli, Tamam Bakchoul, Tadbir K. Bariana, Helen Baxendale, David Bennett, Claire Bethune, Shahnaz Bibi, Marta Bleda, Harm Boggard, Paula Bolton-Maggs, Claire Booth, John R. Bradley, Angie Brady, Matthew Brown, Michael Browning, Christine Bryson, Siobhan Burns, Paul Calleja, Jenny Carmichael, Mark Caulfield, Elizabeth Chalmers, Anita Chandra, Patrick Chinnery, Manali Chitre, Colin Church, Emma Clement, Naomi Clements-Brod, Gerry Coghlan, Peter Collins, Nichola Cooper, Amanda Creaser-Myers, Rosa DaCosta, Louise Daugherty, Sophie Davies, John Davis, Minka De Vries, Patrick Deegan, Sri V.V. Deevi, Lisa Devlin, Eleanor Dewhurst, Rainer Doffinger, Natalie Dormand, Elizabeth Drewe, David Edgar, William Egner, Wendy N. Erber, Marie Erwood, Tamara Everington, Remi Favier, Helen Firth, Debra Fletcher, James C. Fox, Amy Frary, Kathleen Freson, Bruce Furie, Abigail Furnell, Daniel Gale, Alice Gardham, Michael Gattens, Pavandeep K. Ghataorhe, Rohit Ghurye, Simon Gibbs, Kimberley Gilmour, Paul Gissen, Sarah Goddard, Keith Gomez, Pavel Gordins, Stefan Gräf, Daniel Greene, Alan Greenhalgh, Andreas Greinacher, Sofia Grigoriadou, Scott Hackett, Charaka Hadinnapola, Rosie Hague, Matthias Haimel, Csaba Halmagyi, Tracey Hammerton, Daniel Hart, Grant Hayman, Johan W.M. Heemskerk, Robert Henderson, Anke Hensiek, Yvonne Henskens, Archana Herwadkar, Fengyuan Hu, Aarnoud Huissoon, Marc Humbert, Roger James, Stephen Jolles, Rashid Kazmi, David Keeling, Peter Kelleher, Anne M. Kelly, Fiona Kennedy, David Kiely, Nathalie Kingston, Ania Koziell, Deepa Krishnakumar, Taco W. Kuijpers, Dinakantha Kumararatne, Manju Kurian, Michael A. Laffan, Michele P. Lambert, Hana Lango Allen, Allan Lawrie, Sara Lear, Claire Lentaigne, Ri Liesner, Rachel Linger, Hilary Longhurst, Lorena Lorenzo, Rajiv Machado, Rob Mackenzie, Robert MacLaren, Eamonn Maher, Jesmeen Maimaris, Sarah Mangles, Ania Manson, Rutendo Mapeta, Hugh S. Markus, Jennifer Martin, Larahmie Masati, Mary Mathias, Vera Matser, Anna Maw, Elizabeth McDermott, Coleen McJannet, Stuart Meacham, Sharon Meehan, Karyn Megy, Michel Michaelides, Carolyn M. Millar, Shahin Moledina, Anthony Moore, Nicholas Morrell, Andrew Mumford, Sai Murng, Elaine Murphy, Sergey Nejentsev, Sadia Noorani, Paquita Nurden, Eric Oksenhendler, Willem H. Ouwehand, Sofia Papadia, Alasdair Parker, John Pasi, Chris Patch, Jeanette Payne, Andrew Peacock, Kathelijne Peerlinck, Christopher J. Penkett, Joanna Pepke-Zaba, David J. Perry, Val Pollock, Gary Polwarth, Mark Ponsford, Waseem Qasim, Isabella Quinti, Stuart Rankin, Karola Rehnstrom, Evan Reid, Christopher J. Rhodes, Michael Richards, Sylvia Richardson, Alex Richter, Irene Roberts, Matthew Rondina, Catherine Roughley, Kevin Rue-Albrecht, Crina Samarghitean, Saikat Santra, Ravishankar Sargur, Sinisa Savic, Sol Schulman, Harald Schulze, Marie Scully, Suranjith Seneviratne, Carrock Sewell, Olga Shamardina, Debbie Shipley, Ilenia Simeoni, Suthesh Sivapalaratnam, Kenneth Smith, Aman Sohal, Laura Southgate, Simon Staines, Emily Staples, Hans Stauss, Penelope Stein, Jonathan Stephens, Kathleen Stirrups, Sophie Stock, Jay Suntharalingam, R. Campbell Tait, Kate Talks, Yvonne Tan, Jecko Thachil, James Thaventhiran, Ellen Thomas, Moira Thomas, Dorothy Thompson, Adrian Thrasher, Catherine Titterton, Cheng-Hock Toh, Mark Toshner, Carmen Treacy, Richard Trembath, Salih Tuna, Wojciech Turek, Ernest Turro, Chris Van Geet, Marijke Veltman, Julie von Ziegenweldt, Anton Vonk Noordegraaf, Ivy Wanjiku, Timothy Q. Warner, Hugh Watkins, Andrew Webster, Steve Welch, Sarah Westbury, John Wharton, Deborah Whitehorn, Martin Wilkins, Lisa Willcocks, Catherine Williamson, Geoffrey Woods, John Wort, Nigel Yeatman, Patrick Yong, Tim Young, Ping Yu, Paediatric Infectious Diseases / Rheumatology / Immunology, ARD - Amsterdam Reproduction and Development, Pediatric surgery, APH - Aging & Later Life, Molecular cell biology and Immunology, Pulmonary medicine, ACS - Pulmonary hypertension & thrombosis, and APH - Quality of Care

Subjects
0301 basic medicine, Male, Adolescent, Loss of Heterozygosity, Context (language use), Postnatal microcephaly, Neurotransmission, medicine.disease_cause, Bioinformatics, Synaptic Transmission, Loss of heterozygosity, 03 medical and health sciences, Epilepsy, 0302 clinical medicine, Calcium Channels, N-Type, Report, Genetics, medicine, Humans, Child, Genetics (clinical), Mutation, Dyskinesias, business.industry, Infant, medicine.disease, Hypotonia, Pedigree, 030104 developmental biology, Dyskinesia, Child, Preschool, Calcium, Female, medicine.symptom, business, 030217 neurology & neurosurgery
Abstract

© 2019 American Society of Human Genetics The occurrence of non-epileptic hyperkinetic movements in the context of developmental epileptic encephalopathies is an increasingly recognized phenomenon. Identification of causative mutations provides an important insight into common pathogenic mechanisms that cause both seizures and abnormal motor control. We report bi-allelic loss-of-function CACNA1B variants in six children from three unrelated families whose affected members present with a complex and progressive neurological syndrome. All affected individuals presented with epileptic encephalopathy, severe neurodevelopmental delay (often with regression), and a hyperkinetic movement disorder. Additional neurological features included postnatal microcephaly and hypotonia. Five children died in childhood or adolescence (mean age of death: 9 years), mainly as a result of secondary respiratory complications. CACNA1B encodes the pore-forming subunit of the pre-synaptic neuronal voltage-gated calcium channel Cav2.2/N-type, crucial for SNARE-mediated neurotransmission, particularly in the early postnatal period. Bi-allelic loss-of-function variants in CACNA1B are predicted to cause disruption of Ca2+ influx, leading to impaired synaptic neurotransmission. The resultant effect on neuronal function is likely to be important in the development of involuntary movements and epilepsy. Overall, our findings provide further evidence for the key role of Cav2.2 in normal human neurodevelopment.

Published
2018
Full Text
View/download PDF

4. A rare variant in APOC3 is associated with plasma triglyceride and VLDL levels in Europeans

Author

Nicholas J. Timpson, Klaudia Walter, Josine L. Min, Ioanna Tachmazidou, Giovanni Malerba, So Youn Shin, Lu Chen, Marta Futema, Lorraine Southam, Valentina Iotchkova, Jie Huang, Yasin Memari, Shane McCarthy, Petr Danecek, Dawn Muddyman, Massimo Mangino, Cristina Menni, John R. B. Perry, Susan M. Ring, Amadou Gaye, George Dedoussis, Aliki Eleni Farmaki, Paul Burton, Philippa J. Talmud, Giovanni Gambaro, Tim D. Spector, George Davey Smith, Richard Durbin, J. Brent Richards, Steve E. Humphries, Eleftheria Zeggini, Nicole Soranzo, Saeed Al Turki, Carl Anderson, Richard Anney, Dinu Antony, Maria Soler Artigas, Muhammad Ayub, Senduran Balasubramaniam, Jeffrey C. Barrett, Inês Barroso, Phil Beales, Jamie Bentham, Shoumo Bhattacharya, Ewan Birney, Douglas Blackwood, Martin Bobrow, Elena Bochukova, Patrick Bolton, Rebecca Bounds, Chris Boustred, Gerome Breen, Mattia Calissano, Keren Carss, Krishna Chatterjee, Antonio Ciampi, Sebhattin Cirak, Peter Clapham, Gail Clement, Guy Coates, David Collier, Catherine Cosgrove, Tony Cox, Nick Craddock, Lucy Crooks, Sarah Curran, David Curtis, Allan Daly, Aaron Day Williams, Ian N. M. Day, Thomas Down, Yuanping Du, Ian Dunham, Sarah Edkins, Peter Ellis, David Evans, Sadaf Faroogi, Ghazaleh Fatemifar, David R. Fitzpatrick, Paul Flicek, James Flyod, A. Reghan Foley, Christopher S. Franklin, Louise Gallagher, Tom Gaunt, Matthias Geihs, Daniel Geschwind, Celia Greenwood, Heather Griffin, Detelina Grozeva, Xueqin Guo, Xiaosen Guo, Hugh Gurling, Deborah Hart, Audrey Hendricks, Peter Holmans, Bryan Howie, Liren Huang, Tim Hubbard, Matthew E. Hurles, Pirro Hysi, David K. Jackson, Yalda Jamshidi, Tian Jing, Chris Joyce, Jane Kaye, Thomas Keane, Julia Keogh, John Kemp, Karen Kennedy, Anja Kolb Kokocinski, Genevieve Lachance, Cordelia Langford, Daniel Lawson, Irene Lee, Monkol Lek, Jieqin Liang, Hong Lin, Rui Li, Yingrui Li, Ryan Liu, Jouko Lönnqvist, Margarida Lopes, Valentina Lotchkova, Daniel MacArthur, Jonathan Marchini, John Maslen, Mangino Massimo, Iain Mathieson, Gaëlle Marenne, Peter McGuffin, Andrew McIntosh, Andrew G. McKechanie, Andrew McQuillin, Sarah Metrustry, Josine Min, Hannah Mitchison, Alireza Moayyeri, James Morris, Francesco Muntoni, Kate Northstone, Michael O'Donnovan, Alexandros Onoufriadis, Stephen O'Rahilly, Karim Oualkacha, Michael J. Owen, Aarno Palotie, Kalliope Panoutsopoulou, Victoria Parker, Jeremy R. Parr, Lavinia Paternoster, Tiina Paunio, Felicity Payne, John Perry, Olli Pietilainen, Vincent Plagnol, Lydia Quaye, Michael A. Quail, Lucy Raymond, Karola Rehnström, Brent Richards, Susan Ring, Graham R. S. Ritchie, Nicola Roberts, David B. Savage, Peter Scambler, Stephen Schiffels, Miriam Schmidts, Nadia Schoenmakers, Robert K. Semple, Eva Serra, Sally I. Sharp, Hasheem Shihab, David Skuse, Kerrin Small, Olivera Spasic Boskovic, Tim Spector, David St Clair, Jim Stalker, Elizabeth Stevens, Beate St Pourcian, Jianping Sun, Gabriela Surdulescu, Jaana Suvisaari, Ionna Tachmazidou, Nicholas Timpson, Martin D. Tobin, Ana Valdes, Margriet Van Kogelenberg, Parthiban Vijayarangakannan, Peter M. Visscher, Louise V. Wain, James T. R. Walters, Guangbiao Wang, Jun Wang, Yu Wang, Kirsten Ward, Elanor Wheeler, Tamieka Whyte, Hywel Williams, Kathleen A. Williamson, Crispian Wilson, Scott G. Wilson, Kim Wong, ChangJiang Xu, Jian Yang, Fend Zhang, Pingbo Zhang, Hou Feng Zheng, COCCA, MASSIMILIANO, Nicholas J., Timpson, Klaudia, Walter, Josine L., Min, Ioanna, Tachmazidou, Giovanni, Malerba, So Youn, Shin, Lu, Chen, Marta, Futema, Lorraine, Southam, Valentina, Iotchkova, Cocca, Massimiliano, Jie, Huang, Yasin, Memari, Shane, Mccarthy, Petr, Danecek, Dawn, Muddyman, Massimo, Mangino, Cristina, Menni, John R. B., Perry, Susan M., Ring, Amadou, Gaye, George, Dedoussi, Aliki Eleni, Farmaki, Paul, Burton, Philippa J., Talmud, Giovanni, Gambaro, Tim D., Spector, George Davey, Smith, Richard, Durbin, J., Brent Richard, Steve E., Humphrie, Eleftheria, Zeggini, Nicole, Soranzo, Saeed Al, Turki, Carl, Anderson, Richard, Anney, Dinu, Antony, Maria Soler, Artiga, Muhammad, Ayub, Senduran, Balasubramaniam, Jeffrey C., Barrett, Inês, Barroso, Phil, Beale, Jamie, Bentham, Shoumo, Bhattacharya, Ewan, Birney, Douglas, Blackwood, Martin, Bobrow, Elena, Bochukova, Patrick, Bolton, Rebecca, Bound, Chris, Boustred, Gerome, Breen, Mattia, Calissano, Keren, Car, Krishna, Chatterjee, Antonio, Ciampi, Sebhattin, Cirak, Peter, Clapham, Gail, Clement, Guy, Coate, David, Collier, Catherine, Cosgrove, Tony, Cox, Nick, Craddock, Lucy, Crook, Sarah, Curran, David, Curti, Allan, Daly, Aaron Day, William, Ian N. M., Day, Thomas, Down, Yuanping, Du, Ian, Dunham, Sarah, Edkin, Peter, Elli, David, Evan, Sadaf, Faroogi, Ghazaleh, Fatemifar, David R., Fitzpatrick, Paul, Flicek, James, Flyod, A., Reghan Foley, Christopher S., Franklin, Louise, Gallagher, Tom, Gaunt, Matthias, Geih, Daniel, Geschwind, Celia, Greenwood, Heather, Griffin, Detelina, Grozeva, Xueqin, Guo, Xiaosen, Guo, Hugh, Gurling, Deborah, Hart, Audrey, Hendrick, Peter, Holman, Bryan, Howie, Liren, Huang, Tim, Hubbard, Matthew E., Hurle, Pirro, Hysi, David K., Jackson, Yalda, Jamshidi, Tian, Jing, Chris, Joyce, Jane, Kaye, Thomas, Keane, Julia, Keogh, John, Kemp, Karen, Kennedy, Anja Kolb, Kokocinski, Genevieve, Lachance, Cordelia, Langford, Daniel, Lawson, Irene, Lee, Monkol, Lek, Jieqin, Liang, Hong, Lin, Rui, Li, Yingrui, Li, Ryan, Liu, Jouko, Lönnqvist, Margarida, Lope, Valentina, Lotchkova, Daniel, Macarthur, Jonathan, Marchini, John, Maslen, Mangino, Massimo, Iain, Mathieson, Gaëlle, Marenne, Peter, Mcguffin, Andrew, Mcintosh, Andrew G., Mckechanie, Andrew, Mcquillin, Sarah, Metrustry, Josine, Min, Hannah, Mitchison, Alireza, Moayyeri, James, Morri, Francesco, Muntoni, Kate, Northstone, Michael, O'Donnovan, Alexandros, Onoufriadi, Stephen, O'Rahilly, Karim, Oualkacha, Michael J., Owen, Aarno, Palotie, Kalliope, Panoutsopoulou, Victoria, Parker, Jeremy R., Parr, Lavinia, Paternoster, Tiina, Paunio, Felicity, Payne, John, Perry, Olli, Pietilainen, Vincent, Plagnol, Lydia, Quaye, Michael A., Quail, Lucy, Raymond, Karola, Rehnström, Brent, Richard, Susan, Ring, Graham R. S., Ritchie, Nicola, Robert, David B., Savage, Peter, Scambler, Stephen, Schiffel, Miriam, Schmidt, Nadia, Schoenmaker, Robert K., Semple, Eva, Serra, Sally I., Sharp, Hasheem, Shihab, David, Skuse, Kerrin, Small, Olivera Spasic, Boskovic, Tim, Spector, David St, Clair, Jim, Stalker, Elizabeth, Steven, Beate St, Pourcian, Jianping, Sun, Gabriela, Surdulescu, Jaana, Suvisaari, Ionna, Tachmazidou, Nicholas, Timpson, Martin D., Tobin, Ana, Valde, Margriet Van, Kogelenberg, Parthiban, Vijayarangakannan, Peter M., Visscher, Louise V., Wain, James T. R., Walter, Guangbiao, Wang, Jun, Wang, Yu, Wang, Kirsten, Ward, Elanor, Wheeler, Tamieka, Whyte, Hywel, William, Kathleen A., Williamson, Crispian, Wilson, Scott G., Wilson, Kim, Wong, Changjiang, Xu, Jian, Yang, Fend, Zhang, Pingbo, Zhang, and Hou Feng, Zheng

Subjects
Very low-density lipoprotein, Population, vldl, apoc3, General Physics and Astronomy, Genome-wide association study, 030204 cardiovascular system & hematology, Biology, rare mutations, Bioinformatics, General Biochemistry, Genetics and Molecular Biology, Article, 03 medical and health sciences, genome-wide association study (GWAS), plasma lipids, 0302 clinical medicine, Polymorphism (computer science), Genetic variation, Settore MED/14 - NEFROLOGIA, Allele, education, Allele frequency, 030304 developmental biology, Genetics, 0303 health sciences, education.field_of_study, Multidisciplinary, cholesterol, General Chemistry, Minor allele frequency
Abstract

The analysis of rich catalogues of genetic variation from population-based sequencing provides an opportunity to screen for functional effects. Here we report a rare variant in APOC3 (rs138326449-A, minor allele frequency ~0.25% (UK)) associated with plasma triglyceride (TG) levels (−1.43 s.d. (s.e.=0.27 per minor allele (P-value=8.0 × 10−8)) discovered in 3,202 individuals with low read-depth, whole-genome sequence. We replicate this in 12,831 participants from five additional samples of Northern and Southern European origin (−1.0 s.d. (s.e.=0.173), P-value=7.32 × 10−9). This is consistent with an effect between 0.5 and 1.5 mmol l−1 dependent on population. We show that a single predicted splice donor variant is responsible for association signals and is independent of known common variants. Analyses suggest an independent relationship between rs138326449 and high-density lipoprotein (HDL) levels. This represents one of the first examples of a rare, large effect variant identified from whole-genome sequencing at a population scale., Population-based genome sequencing provides an increasingly rich resource for the identification of low-frequency, large effect variants associated with clinically important phenotypes. Timpson et al. use UK10K data to identify a variant of the APOC3 gene strongly associated with plasma triglyceride levels.

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results