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7 results on '"Ayuko Iverson"'

1. Returning integrated genomic risk and clinical recommendations: the eMERGE study

Author

Jodell E. Linder, Aimee Allworth, Sarah T. Bland, Pedro J. Caraballo, Rex L. Chisholm, Ellen Wright Clayton, David R. Crosslin, Ozan Dikilitas, Alanna DiVietro, Edward D. Esplin, Sophie Forman, Robert R. Freimuth, Adam S. Gordon, Richard Green, Maegan V. Harden, Ingrid A. Holm, Gail P. Jarvik, Elizabeth W. Karlson, Sofia Labrecque, Niall J. Lennon, Nita A. Limdi, Kathleen F. Mittendorf, Shawn N. Murphy, Lori Orlando, Cynthia A. Prows, Luke V. Rasmussen, Laura Rasmussen-Torvik, Robb Rowley, Konrad Teodor Sawicki, Tara Schmidlen, Shannon Terek, David Veenstra, Digna R. Velez Edwards, Devin Absher, Noura S. Abul-Husn, Jorge Alsip, Hana Bangash, Mark Beasley, Jennifer E. Below, Eta S. Berner, James Booth, Wendy K. Chung, James J. Cimino, John Connolly, Patrick Davis, Beth Devine, Stephanie M. Fullerton, Candace Guiducci, Melissa L. Habrat, Heather Hain, Hakon Hakonarson, Margaret Harr, Eden Haverfield, Valentina Hernandez, Christin Hoell, Martha Horike-Pyne, George Hripcsak, Marguerite R. Irvin, Christopher Kachulis, Dean Karavite, Eimear E. Kenny, Atlas Khan, Krzysztof Kiryluk, Bruce Korf, Leah Kottyan, Iftikhar J. Kullo, Katie Larkin, Cong Liu, Edyta Malolepsza, Teri A. Manolio, Thomas May, Elizabeth M. McNally, Frank Mentch, Alexandra Miller, Sean D. Mooney, Priyanka Murali, Brenda Mutai, Naveen Muthu, Bahram Namjou, Emma F. Perez, Megan J. Puckelwartz, Tejinder Rakhra-Burris, Dan M. Roden, Elisabeth A. Rosenthal, Seyedmohammad Saadatagah, Maya Sabatello, Dan J. Schaid, Baergen Schultz, Lynn Seabolt, Gabriel Q. Shaibi, Richard R. Sharp, Brian Shirts, Maureen E. Smith, Jordan W. Smoller, Rene Sterling, Sabrina A. Suckiel, Jeritt Thayer, Hemant K. Tiwari, Susan B. Trinidad, Theresa Walunas, Wei-Qi Wei, Quinn S. Wells, Chunhua Weng, Georgia L. Wiesner, Ken Wiley, Josh F. Peterson, Adam Gordon, Agboade Sobowale, Akshar Patel, Alanna Strong, Alborz Sherafati, Alborz Sherfati, Alex Bick, Alka Chandel, Alyssa Rosenthal, Amit Khera, Amy Kontorovich, Andrew Beck, Andy Beck, Angelica Espinoza, Anna Lewis, Anya Prince, Ayuko Iverson, Bahram Namjou Khales, Barbara Benoit, Becca Hernan, Ben Kallman, Ben Kerman, Ben Shoemaker, Benjamin Satterfield, Bethany Etheridge, Blake Goff, Bob Freimuth, Bob Grundmeier, Brenae Collier, Brett Harnett, Brian Chang, Brian Piening, Brittney Davis, Candace Patterson, Carmen Demetriou, Casey Ta, Catherine Hammack, Catrina Nelson, Caytie Gascoigne, Chad Dorn, Chad Moretz, Chris Kachulis, Christie Hoell, Christine Cowles, Christoph Lange, Cindy Prows, Cole Brokamp, Courtney Scherr, Crystal Gonzalez, Cynthia Ramirez, Daichi Shimbo, Dan Roden, Daniel Schaid, Dave Kaufman, David Crosslin, David Kochan, Davinder Singh, Debbie Abrams, Digna Velez Edwards, Eduardo Morales, Edward Esplin, Ehsan Alipour, Eimear Kenny, Elisabeth Rosenthal, Eliza Duvall, Elizabeth McNally, Elizabeth Bhoj, Elizabeth Cohn, Elizabeth Hibler, Elizabeth Karlson, Ellen Clayton, Emily Chesnut, Emily DeFranco, Emily Gallagher, Emily Soper, Emma Perez, Erin Cash, Eta Berner, Fei Wang, Firas Wehbe, Francisco Ricci, Gabriel Shaibi, Gail Jarvik, George Hahn, Georgia Wiesner, Gillian Belbin, Gio Davogustto, Girish Nadkarni, Haijun Qiu, Hannah Beasley, Hao Liu, Heide Aungst, Hemant Tiwari, Hillary Duckham, Hope Thomas, Iftikhar Kullo, Ingrid Holm, Isabelle Allen, Iuliana Ionita-Laza, Jacklyn Hellwege, Jacob Petrzelka, Jacqueline Odgis, Jahnavi Narula, Jake Petrzelka, Jalpa Patel, James Cimino, James Meigs, James Snyder, Janet Olson, Janet Zahner, Jeff Pennington, Jen Pacheco, Jennifer Allen Pacheco, Jennifer Morse, Jeremy Corsmo, Jim Cimino, Jingheng Chen, Jocelyn Fournier, Jodell Jackson, Joe Glessner, Joel Pacyna, Johanna Smith, John Lynch, John Shelley, Jonathan Mosley, Jordan Nestor, Jordan Smoller, Joseph Kannry, Joseph Sutton, Josh Peterson, Joshua Smith, Julia Galasso, Julia Smith, Julia Wynn, Justin Gundelach, Justin Starren, Karmel Choi, Kate Mittendorf, Katherine Anderson, Katherine Bonini, Kathleen Leppig, Kathleen Muenzen, Kelsey Stuttgen, Kenny Nguyen, Kevin Dufendach, Kiley Atkins, Konrad Sawicki, Kristjan Norland, Laura Beskow, Li Hsu, Lifeng Tian, Lisa Mahanta, Lisa Martin, Lisa Wang, Lizbeth Gomez, Lorenzo Thompson, Lucas Richter, Luke Rasmussen, Lynn Petukhova, Madison O’Brien, Maegan Harden, Malia Fullerton, Marta Guindo, Martha Horike, Marwah Abdalla, Marwan Hamed, Mary Beth Terry, Mary Maradik, Matt Wyatt, Matthew Davis, Matthew Lebo, Maureen Smith, Maya del Rosario, Meckenzie Behr, Meg Roy-Puckelwartz, Mel Habrat, Melanie Myers, Meliha Yetisgen, Merve Iris, Michael DaSilva, Michael Preuss, Michelle McGowan, Mingjian Shi, Minoli Perera, Minta Thomas, Mitch Elkind, Mohammad Abbass, Mohammad Saadatagah, Molly Hess, Molly Maradik, Nataraja 'RJ' Vaitinadin, Nataraja Vaitinadin, Neil Netherly, Niall Lennon, Ning Shang, Nita Limdi, Noah Forrest, Noheli Romero, Nora Robinson, Noura Abul-Husn, Omar Elsekaily, Patricia Kovatch, Paul Appelbaum, Paul Francaviglia, Paul O’Reilly, Paulette Chandler, Pedro Caraballo, Peter Tarczy-Hornoch, Pierre Shum, Priya Marathe, Qiping Feng, Quinn Wells, Rachel Atchley, Radhika Narla, Rene Barton, Rex Chisholm, Richard Sharp, Riki Peters, Rita Kukafka, Robert Freimuth, Robert Green, Robert Winter, Roger Mueller, Ruth Loos, Ryan Irvin, Sabrina Suckiel, Sajjad Hussain, Samer Sharba, Sandy Aronson, Sarah Jones, Sarah Knerr, Scott Nigbur, Scott Weiss, Sean Mooney, Sharon Aufox, Sharon Nirenberg, Shawn Murphy, Sheila O’Byrne, Shing Wang (Sam) Choi, Sienna Aguilar, S.T. Bland, Stefanie Rodrigues, Stephanie Ledbetter, Stephanie Rutledge, Stuart James Booth, Su Xian, Susan Brown Trinidad, Suzanne Bakken, Teri Manolio, Tesfaye Mersha, Thevaa Chandereng, Tian Ge, Todd Edwards, Tom Kaszemacher, Valerie Willis, Vemi Desai, Vimi Desai, Virginia Lorenzi, Vivian Gainer, Wendy Chung, Wu-Chen Su, Xiao Chang, Yiqing Zhao, Yuan Luo, and Yufeng Shen

Subjects
Genetics (clinical)
Abstract

Assessing the risk of common, complex diseases requires consideration of clinical risk factors as well as monogenic and polygenic risks, which in turn may be reflected in family history. Returning risks to individuals and providers may influence preventive care or use of prophylactic therapies for those individuals at high genetic risk.To enable integrated genetic risk assessment, the eMERGE (electronic MEdical Records and GEnomics) network is enrolling 25,000 diverse individuals in a prospective cohort study across 10 sites. The network developed methods to return cross-ancestry polygenic risk scores (PRS), monogenic risks, family history, and clinical risk assessments via a Genome Informed Risk Assessment (GIRA) report and will assess uptake of care recommendations after return of results.GIRAs include summary care recommendations for 11 conditions, education pages, and clinical laboratory reports. The return of high-risk GIRA to individuals and providers includes guidelines for care and lifestyle recommendations. Assembling the GIRA required infrastructure and workflows for ingesting and presenting content from multiple sources. Recruitment began in February 2022.Return of a novel report for communicating monogenic, polygenic, and family history based risk factors will inform the benefits of integrated genetic risk assessment for routine health care.

Published
2022

3. Lathosterolosis: An Extremely Rare Inherited Condition Associated With Progressive Liver Disease

Author

Elisabeth Ferguson, Pankaj Prasun, Ayuko Iverson, Emalyn E Cork, Michael T. Dolinger, Stephen C Ward, and Ronen Arnon

Subjects
Oxidoreductases Acting on CH-CH Group Donors, Simvastatin, Steroid Metabolism, Inborn Errors, Pediatrics, medicine.medical_specialty, business.industry, Liver Diseases, Gastroenterology, MEDLINE, Lathosterolosis, Progressive liver disease, medicine.disease, Diagnosis, Differential, Pediatrics, Perinatology and Child Health, Disease Progression, Humans, Medicine, Abnormalities, Multiple, Female, Genetic Predisposition to Disease, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Child, business
Published
2019
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7. Use of the rpoB gene to determine the specificity of base substitution mutations on the Escherichia coli chromosome

Author

Amy Diep, Jeffrey H Miller, Erika Wolff, Ayuko Iverson, Mandy Kim, Tiffany T. Huang, Theresa Nguyen, Anh Nguyen, Lilit Garibyan, Hanjing Yang, and Kaibin Hu

Subjects
DNA Repair, Ethyl methanesulfonate, Ultraviolet Rays, Base pair, Biology, medicine.disease_cause, Binding, Competitive, Biochemistry, Chromosomes, chemistry.chemical_compound, Bacterial Proteins, Extrachromosomal DNA, Drug Resistance, Bacterial, Escherichia coli, polycyclic compounds, medicine, Ultraviolet light, Pyrophosphatases, 2-Aminopurine, Transversion, Antibiotics, Antitubercular, Molecular Biology, Gene, Adenosine Triphosphatases, Genetics, Mutation, Escherichia coli Proteins, Temperature, DNA-Directed RNA Polymerases, Cell Biology, biochemical phenomena, metabolism, and nutrition, rpoB, Molecular biology, MutS DNA Mismatch-Binding Protein, Phosphoric Monoester Hydrolases, DNA-Binding Proteins, Cross-Linking Reagents, Phenotype, chemistry, Ethyl Methanesulfonate, Azacitidine, Cisplatin, Rifampin
Abstract

Mutations in the rpoB gene of Escherichia coli result in resistance to the antibiotic rifampicin (Rif(r)) by altering the beta subunit of RNA polymerase. Previous studies have identified 39 single base substitutions in the rpoB gene that lead to Rif(r) at 37 degrees C and an additional two mutations that result in temperature sensitive cells. We have extended this work and identified an additional 30 single base substitutions that result in the Rif(r) phenotype. With these mutations the rpoB/Rif(r) system now allows the monitoring of 69 base substitutions at 37 degrees at 37 sites (base pairs) distributed among 24 coding positions. Each of the six possible base substitutions is represented by 8-17 mutations. More than 90% of the mutations are within a small enough region of the rpoB gene to allow PCR amplification with a single pair of oligonucleotide primers, followed by sequencing with a single primer, leading to rapid analysis of numerous mutations. The remaining mutations can be monitored using an additional primer pair. To calibrate this system we sequenced over 500 mutations in rpoB occurring spontaneously or generated by different mutagens and mutators with known specificity. These results show that rpoB/Rif(r) is an accurate and easy to employ detection system, and offers the advantage of allowing analysis of mutations occurring on the chromosome rather than on an extrachromosomal element. The mutS, mutT, mutY, M mutators, as well as the mutagenic agents ethyl methanesulfonate (EMS), ultraviolet (UV) irradiation, 2-aminopurine (2AP), 5-azacytidine (5AZ), and cisplatin (CPT) gave results predicted by their characterized specificities. The number of different sequence contexts is sufficient to reveal significant hotspots among the spontaneous mutS, 2-aminopurine, ultraviolet light, 5-azacytidine, and cisplatin mutational spectra. The cisplatin distribution is particularly striking, with 68% of the mutations resulting from an A:T-->T:A transversion at a single site. Because of the conservation of key regions of RNA polymerase among many microorganisms, using the Rif(r)/rpoB system may be a general method for studying mutational processes in microorganisms without well developed genetic systems.

Published
2003
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