The International Mouse Phenotyping Consortium Web Portal, a unified point of access for knockout mice and related phenotyping data.

The International Mouse Phenotyping Consortium (IMPC) web portal (http://www.mousephenotype.org) provides the biomedical community with a unified point of access to mutant mice and rich collection of related emerging and existing mouse phenotype data. IMPC mouse clinics worldwide follow rigorous highly structured and standardized protocols for the experimentation, collection and dissemination of data. Dedicated 'data wranglers' work with each phenotyping center to collate data and perform quality control of data. An automated statistical analysis pipeline has been developed to identify knockout strains with a significant change in the phenotype parameters. Annotation with biomedical ontologies allows biologists and clinicians to easily find mouse strains with phenotypic traits relevant to their research. Data integration with other resources will provide insights into mammalian gene function and human disease. As phenotype data become available for every gene in the mouse, the IMPC web portal will become an invaluable tool for researchers studying the genetic contributions of genes to human diseases.

UKPMC: a full text article resource for the life sciences.

UK PubMed Central (UKPMC) is a full-text article database that extends the functionality of the original PubMed Central (PMC) repository. The UKPMC project was launched as the first 'mirror' site to PMC, which in analogy to the International Nucleotide Sequence Database Collaboration, aims to provide international preservation of the open and free-access biomedical literature. UKPMC (http://ukpmc.ac.uk) has undergone considerable development since its inception in 2007 and now includes both a UKPMC and PubMed search, as well as access to other records such as Agricola, Patents and recent biomedical theses. UKPMC also differs from PubMed/PMC in that the full text and abstract information can be searched in an integrated manner from one input box. Furthermore, UKPMC contains 'Cited By' information as an alternative way to navigate the literature and has incorporated text-mining approaches to semantically enrich content and integrate it with related database resources. Finally, UKPMC also offers added-value services (UKPMC+) that enable grantees to deposit manuscripts, link papers to grants, publish online portfolios and view citation information on their papers. Here we describe UKPMC and clarify the relationship between PMC and UKPMC, providing historical context and future directions, 10 years on from when PMC was first launched.

Quantitative findings from a mixed methods evaluation of once-weekly therapeutic community day services for people with personality disorder.

BACKGROUND: Quantitative findings are presented from a mixed methods study of four one-day-a-week therapeutic communities for people with personality disorder (qualitative findings from the same study are reported in a separate paper). The evaluation assessed both the clinical efficacy of the model and its acceptability to service users, service employees and those who refer clients to the services. AIMS: The study aimed to clarify whether one-day therapeutic communities can be effective for people with personality disorder. METHOD: Changes in the functioning of service users who attended the day services were assessed every 12 weeks for up to 1 year. RESULTS: We found significant improvements in both the mental health and social functioning of service users. Changes in patterns of self-harm and service use were suggestive of possible underlying improvements but failed to reach significance levels. We also found evidence of the possible offset of costs within 16 months of an individual leaving one of the services. CONCLUSIONS: This study suggests one-day therapeutic communities may be both clinically- and cost-effective for people with personality disorder.

Integr8 and Genome Reviews: integrated views of complete genomes and proteomes.

Integr8 is a new web portal for exploring the biology of organisms with completely deciphered genomes. For over 190 species, Integr8 provides access to general information, recent publications, and a detailed statistical overview of the genome and proteome of the organism. The preparation of this analysis is supported through Genome Reviews, a new database of bacterial and archaeal DNA sequences in which annotation has been upgraded (compared to the original submission) through the integration of data from many sources, including the EMBL Nucleotide Sequence Database, the UniProt Knowledgebase, InterPro, CluSTr, GOA and HOGENOM. Integr8 also allows the users to customize their own interactive analysis, and to download both customized and prepared datasets for their own use. Integr8 is available at http://www.ebi.ac.uk/integr8.

On the correlation between single-frequency impedance measurements and human skin permeability to water.

The objective of this study was to quantitatively compare measurements of tritiated water permeability with impedance determined at either 100 or 1000 Hz using an LCR databridge on the same pieces of skin. A previously published expression based on a simple circuit of a parallel resistor and constant phase element (CPE) was used to relate (RPARA) measured at different frequencies to the DC resistance (RskinA) and the steady-state skin permeability of tritiated water (kp). Using this analysis, kp and (RPARA) data from three laboratories were shown to be consistent with each other, and kp and (RskinA) estimated from (RPARA) were linearly correlated. Compared with urea and mannitol, which are known to permeate skin through a polar pathway, the value of kp for water was found to be about two times larger than expected for transport through only the polar pathway, suggesting an approximately equal contribution from the lipophilic pathway. Equations relating kp to (RPARA) and (RskinA) were used to compare on a consistent basis proposed tests for identifying and excluding damaged skin from chemical absorption studies. The criterion of 20 kΩ cm2 for (RskinA) corresponds to a tritiated water permeability of 3.2×10(-3) cm/h, which should exclude damaged skin without screening undamaged but higher permeability skin samples from study.

Qualitative findings from a mixed methods evaluation of once-weekly therapeutic community day services for people with personality disorder.

BACKGROUND: This paper presents qualitative findings from a mixed methods study of four one-day-a-week therapeutic communities (TCs) in the north of England for people with personality disorder. Quantitative findings from the study are presented separately. AIMS: The study aimed to ascertain whether one-day-a-week TCs can be effective in addressing the problems associated with personality disorder. METHOD: The qualitative component of the study comprised semi-structured interviews with service users, service user consultants, staff and referrers. This paper reports findings from the interviews with service users. FINDINGS: The qualitative findings indicate underlying changes in thinking that may account for some of the measurable changes in members' mental health and functioning reported in the quantitative findings. In particular, the services enable individuals to address two main problem areas: relating to others and self-harm. CONCLUSIONS: The study suggests that once-weekly TCs provide an effective therapeutic approach to the problems associated with personality disorder.