Dataset Information

An efficient delivery of historical information for the Mendelian Inheritance in Man database.

ABSTRACT: The ability to manage information with regard to changes in a database is critical for quality control. This information can also provide audit trails about the time of the change and the person who made the change. In addition, historical information can provide the proper context in which to interpret the relationships between the current and past data. In most genomic databases, only the most recent copy of the information is presented to the user, thereby losing the audit trail and the historical context. Therefore, we have constructed a delivery mechanism for the historical information in the Mendelian Inheritance in Man database. Furthermore, this feature was designed to optionally display only the changes so that the user can bypass the unchanged portions of the text. It was anticipated that technical problems would influence the acceptance of this information delivery. However, the involvement of the editorial staff became the critical factor.

SUBMITTER: Li P

PROVIDER: S-EPMC2579069 | biostudies-other | 1995

REPOSITORIES: biostudies-other

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An efficient delivery of historical information for the Mendelian Inheritance in Man database.

Li P P Waldo D D Pineo S S Foster P P

Proceedings. Symposium on Computer Applications in Medical Care 19950101

The ability to manage information with regard to changes in a database is critical for quality control. This information can also provide audit trails about the time of the change and the person who made the change. In addition, historical information can provide the proper context in which to interpret the relationships between the current and past data. In most genomic databases, only the most recent copy of the information is presented to the user, thereby losing the audit trail and the histo ...[more]

PMID: 8563251

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Project description:Parkinson's disease is a common, progressive neurodegenerative disorder, affecting 3% of those older than 75 years of age. Clinically, Parkinson's disease (PD) is associated with resting tremor, postural instability, rigidity, bradykinesia, and a good response to levodopa therapy. Over the last 15 years, numerous studies have confirmed that genetic factors contribute to the complex pathogenesis of PD. Highly penetrant mutations producing rare, monogenic forms of the disease have been discovered in singular genes such as SNCA, Parkin, DJ-1, PINK 1, LRRK2, and VPS35. Unique variants with incomplete penetrance in LRRK2 and GBA have been shown to be strong risk factors for PD in certain populations. Additionally, over 20 common variants with small effect sizes are now recognized to modulate the risk for PD. Investigating Mendelian forms of PD has provided precious insight into the pathophysiology that underlies the more common idiopathic form of disease; however, no treatment methodologies have developed. Furthermore, for identified common risk alleles, the functional basis underlying risk principally remains unknown. The challenge over the next decade will be to strengthen the findings delivered through genetic discovery by assessing the direct, biological consequences of risk variants in tandem with additional high-content, integrated datasets. This review discusses monogenic risk factors and mechanisms of Mendelian inheritance of Parkinson disease. Highly penetrant mutations in SNCA, Parkin, DJ-1, PINK 1, LRRK2 and VPS35 produce rare, monogenic forms of the disease, while unique variants within LRRK2 and GBA show incomplete penetrance and are strong risk factors for PD. Additionally, over 20 common variants with small effect sizes modulate disease risk. The challenge over the next decade is to strengthen genetic findings by assessing direct, biological consequences of risk variants in tandem with high-content, integrated datasets. This article is part of a special issue on Parkinson disease.

Dataset Information

An efficient delivery of historical information for the Mendelian Inheritance in Man database.

Publications

An efficient delivery of historical information for the Mendelian Inheritance in Man database.

Similar Datasets

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