Institution
University of Missouri
Education•Columbia, Missouri, United States•
About: University of Missouri is a education organization based out in Columbia, Missouri, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 41427 authors who have published 83598 publications receiving 2911437 citations. The organization is also known as: Mizzou & Missouri-Columbia.
Topics: Population, Poison control, Health care, Gene, Mental health
Papers published on a yearly basis
Papers
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TL;DR: It is suggested that PTEN gene testing be considered for patients with autistic behaviour and extreme macrocephaly, and the gene findings may impact on recurrence risks as well as medical management for the patient.
Abstract: The genetic aetiology of autism remains elusive. Occasionally, individuals with Cowden syndrome (a cancer syndrome) and other related hamartoma disorders such as Bannayan-Riley-Ruvalcaba syndrome, Proteus syndrome, and Proteus-like conditions, are characterised by germline PTEN mutations, and may have neurobehavioural features resembling autism as well as overgrowth and macrocephaly. Therefore, we undertook PTEN gene mutation analysis in 18 subjects mainly prospectively ascertained with autism spectrum disorder and macrocephaly. Of these 18 autistic subjects (13 males and five females; ages 3.1–18.4 years) with a head circumference range from 2.5 to 8.0 standard deviations above the mean, three males (17%) carried germline PTEN mutations. These three probands had previously undescribed PTEN mutations: H93R (exon 4), D252G (exon 7), and F241S (exon 7). They had the larger head circumference measurements amongst all our study subjects. The three residues altered in our patients were highly evolutionarily conserved. We suggest that PTEN gene testing be considered for patients with autistic behaviour and extreme macrocephaly. The gene findings may impact on recurrence risks as well as medical management for the patient.
711 citations
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TL;DR: DAF-2 insulin/IGF signaling and nutrient signaling converge on DAF-15 (raptor) to regulate C. elegans larval development, metabolism and life span, implying that CeTOR regulates dauer diapause.
Abstract: The highly conserved target-of-rapamycin (TOR) protein kinases control cell growth in response to nutrients and growth factors. In mammals, TOR has been shown to interact with raptor to relay nutrient signals to downstream translation machinery. We report that in C. elegans, mutations in the genes encoding CeTOR and raptor result in dauer-like larval arrest, implying that CeTOR regulates dauer diapause. The daf-15 (raptor) and let-363 (CeTOR) mutants shift metabolism to accumulate fat, and raptor mutations extend adult life span. daf-15 transcription is regulated by DAF-16, a FOXO transcription factor that is in turn regulated by daf-2 insulin/IGF signaling. This is a new mechanism that regulates the TOR pathway. Thus, DAF-2 insulin/IGF signaling and nutrient signaling converge on DAF-15 (raptor) to regulate C. elegans larval development, metabolism and life span.
711 citations
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TL;DR: This paper used structural equation modeling to investigate relationships among proteges' personality characteristics, initiation of mentoring, mentoring received, and career success for 147 managers and p... and p...
Abstract: We used structural equation modeling to investigate relationships among proteges' personality characteristics, initiation of mentoring, mentoring received, and career success for 147 managers and p...
706 citations
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TL;DR: The Sarbanes-Oxley Act of 2002 (SOX) as mentioned in this paper has been criticised for not solving the audit profession's alleged problems and may have serious unintended negative consequences.
Abstract: The scrutiny auditing received following Enron's failure and the accounting scandals at Worldcom and other companies provides compelling evidence that auditing matters and is important. What is unclear, however, is whether auditing was sufficiently “broken” in the first place to warrant the radical reforms and changes effected by the Sarbanes‐Oxley Act of 2002 (SOX). While there have been some high profile corporate failures and accounting scandals, the number of demonstrated audit failures as evidenced by successful litigation or U.S. Securities and Exchange Commission (SEC) sanctions is quite small and approaches an annual failure rate of close to zero. In addition, our interpretation of the academic research suggests that many of the “solutions” embodied in SOX are not only unlikely to solve the profession's alleged problems; they may well have serious unintended negative consequences. So the disconnect is large between the scientific evidence on audit quality and institutional changes premised on the ...
705 citations
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TL;DR: Results of 90 studies of episodic memory for both item and associative information provided support for the age-related associative/binding deficit suggestion, indicating a larger effect of age on memory for Associative information than for item information.
Abstract: In this meta-analysis, the authors evaluated recent suggestions that older adults' episodic memory impairments are partially due to a reduced ability to encode and retrieve associated/bound units of information. Results of 90 studies of episodic memory for both item and associative information in 3,197 young and 3,192 older adults provided support for the age-related associative/binding deficit suggestion, indicating a larger effect of age on memory for associative information than for item information. Moderators assessed included the type of associations, encoding instructions, materials, and test format. Results indicated an age-related associative deficit in memory for source, context, temporal order, spatial location, and item pairings, in both verbal and nonverbal material. An age-related associative deficit was quite pronounced under intentional learning instructions but was not clearly evident under incidental learning instructions. Finally, test format was also found to moderate the associative deficit, with older adults showing an associative/binding deficit when item memory was evaluated via recognition tests but not when item memory was evaluated via recall tests, in which case the age-related deficits were similar for item and associative information.
704 citations
Authors
Showing all 41750 results
Name | H-index | Papers | Citations |
---|---|---|---|
Walter C. Willett | 334 | 2399 | 413322 |
Meir J. Stampfer | 277 | 1414 | 283776 |
Russel J. Reiter | 169 | 1646 | 121010 |
Chad A. Mirkin | 164 | 1078 | 134254 |
Robert Stone | 160 | 1756 | 167901 |
Howard I. Scher | 151 | 944 | 101737 |
Rajesh Kumar | 149 | 4439 | 140830 |
Joseph T. Hupp | 141 | 731 | 82647 |
Lihong V. Wang | 136 | 1118 | 72482 |
Stephen R. Carpenter | 131 | 464 | 109624 |
Jan A. Staessen | 130 | 1137 | 90057 |
Robert S. Brown | 130 | 1243 | 65822 |
Mauro Giavalisco | 128 | 412 | 69967 |
Kenneth J. Pienta | 127 | 671 | 64531 |
Matthew W. Gillman | 126 | 529 | 55835 |