Association between nonmedical prescription drug use and health status among young swiss men.

PURPOSE: To examine the relationship between the nonmedical prescription drug use (NMPDU) of six drug classes and health. METHODS: Data on young adults males (mean age, 19.96 years) from the baseline and follow-up of the Cohort Study on Substance Use Risk Factors (C-SURF) were used (n = 4,958). Two sets of logistic regression models were fitted to examine the associations between NMPDU of opioid analgesics, sedatives or sleeping pills, anxiolytics, antidepressants, beta blockers and stimulants, and health status (assessed using the Medical Outcomes Study 12-Item Short Form Survey Instrument [SF-12 v2]). We first computed odds ratios between NMPDU at baseline and poor mental and physical health at follow-up, adjusting for poor mental or physical health at baseline. We then computed odds ratios between poor mental and physical health at baseline and NMPDU at follow-up, adjusting for NMPDU at baseline. RESULTS: Three key findings regarding mental health were (1) there was a reciprocal risk between poor mental health and sedatives and anxiolytics; (2) poor mental health increased NMPDU of opioid analgesics and antidepressants but not vice versa; and (3) there were no associations with stimulants. Three key findings regarding physical health were (1) poor physical health increased the risk of NMPDU of anxiolytics; (2) the only reciprocal risk was between physical health and NMPDU of opioid analgesics; and (3) there were no associations with stimulants. CONCLUSION: These results, among the first ever on reciprocal effects between NMPDU and mental and physical health status, give unique information concerning the adverse effects of NMPDU on health and vice versa. The study shows that NMPDU is not only a sign of self-medication but may induce health problems.

Status of the Iowa Workforce and Economy, July 2014

Iowa Workforce Development's newsletter.

SEPT4, a p53 target gene product, implicates p 53 in the regulation of exocytosis

Résumé : Le cancer, qui est responsable d'un quart des décès en Suisse, exhibe un état cellulaire désordonné, qui lui-même, est la conséquence d'un dérèglement des gènes. Le gène le plus fréquemment altéré, dans les cas de cancers humains, est p53. Ce gène encode un facteur de transcription, impliqué dans la régulation de nombreux gènes impliqués dans le cycle cellulaire, l'apoptose ou la différenciation. Notre laboratoire a récemment identifié seize nouveaux gènes, dont l'expression est régulée par p53, parmi lesquels sept4, su jet de cette thèse. La protéine 5EPT4 appartient à la famille des septines, qui est impliquée dans la cytokinèse. Dans ce travail, nous avons confirmé la régulation de l'expression de sept4 par p53 dans des tissus de souris, et étonnamment, seul un des deux promoteurs du gène sept4 est contrôlé par p53. En outre, l'approche immunohistologique nous a permis de supposer une implication de la protéine SEPT4 dans le mécanisme de l'exocytose. Cette hypothèse a été confirmée par l'interaction de SEPT4 avec la protéine syntaxine 1A, et par son activité inhibitrice sur la sécrétion stimulée. En élargissant l'étude de la protéine SEPT4, nous avons découvert que celle-ci avait comme partenaire fonctionnel, la protéine Pinl, une enzyme qui catalyse l'isomérisation cis-trans du lien peptidique précédant une proline. bans ce contexte, nous avons démontré que l'interaction entre ces deux protéines reposait sur le domaine WW de Pinl, un type de domaine reconnaissant les motifs phosphoséryl-prolyl et phosphothréonyl-prolyl. Ce dernier résultat nous a conduit à examiner la phosphorylation de 5EPT4. Nous avons démontré que la partie N-terminale de SEPT4 était phosphorylée par la kinase Cdk5. La co¬expression de Cdk5 et de SEPT4 stimule la dégradation de SEPT4, indépendamment de la voie du protéasome. Ainsi, l'ensemble de nos observations fournissent l'évidence de l'engagement de la protéine SEPT4 dans la régulation de l'exocytose, et soutiennent le rôle de p53 dans le contrôle de l'exocytose, via SEPT4, ce qui constituerait un nouveau rôle fonctionnel pour ce gardien du génome. Summary: Cancer, which is responsible for a quarter of the deaths in Switzerland, exhibits a disordered cellular state, which itself, is the consequence of an altered state of genes. The most frequently altered gene in human cancer is p53. This gene encodes a transcription factor, implicated in the regulation of numerous genes involved in cell cycle, apoptosis or differentiation. Our laboratory has recently identified sixteen new genes whose expression is regulated by p53, amongst them septin 4, which is the subject of this thesis. The SEPT4 protein belongs to the septin family which is implicated in cytokinesis. In the present work, we have confirmed the regulation of sept4 expression by p53 in mouse tissues, and surprisingly, only one of the two sept4 promoters is regulated by p53. In addition, the immunohistologic approach enabled us to suppose a role of SEPT4 in exocytosis. This assumption was confirmed by the interaction of SEPT4 with syntaxin 1A, and by its inhibiting activity on stimulated secretion. By widening the analysis of SEPT4, we identified Pin1 as an interacting protein. Pin1 is an enzyme which catalyzes the cis-trans isomerization of the peptide bond preceding a proline residue. In this context, we showed that the interaction between these two proteins depends on the WW domain of Pin 1. This domain has been shown to function as a phosphoserine- or phosphothreonine¬binding module. This last result prompted us to examine phosphorylation of SEPT4. We demonstrated that the N-terminal portion of SEPT4 was phosphorylated by the Cdk5 kinase. The co-expression of Cdk5 with 5EPT4 stimulates SEPT4 degradation, independently of the proteasome pathway. Thus, these observations provide evidence for the engagement of SEPT4 in the regulation of exocytosis, and supports the role of p53 in the control of exocytosis, via SEPT4, which constitutes a new functional role for this guardian of the genome.

County grant program for veterans : status report on the implementation of 2006 Iowa Acts, Chapter 1185, Section 34, 2007

This is an overview of the program that the General Assembly of Iowa appropriated $1 million for to the Iowa Department of Veterans Affairs with the intent to improve delivery services by the various County Commissions of Veterans Affairs to veterans in their respective counties.

Status of the Iowa Workforce and Economy, August 2014

Iowa Workforce Development's newsletter.

Veterans counseling program : status report on the implementation of Iowa Code 35.12, Veterans Counseling & Outreach Program, 2008

This report gives an overview, background and progress on the implementation of the Veterans Counseling Program established pursuant to Iowa Code 35.12, as enacted by 2007 Iowa Acts, House FIle 817.

Status of the Iowa Workforce and Economy, September 2014

Iowa Workforce Development's newsletter.

Status of the Iowa Workforce and Economy, October 2014

Iowa Workforce Development's newsletter.

Small-molecule inhibitor of USP7/HAUSP ubiquitin protease stabilizes and activates p53 in cells.

Deregulation of the ubiquitin/proteasome system has been implicated in the pathogenesis of many human diseases, including cancer. Ubiquitin-specific proteases (USP) are cysteine proteases involved in the deubiquitination of protein substrates. Functional connections between USP7 and essential viral proteins and oncogenic pathways, such as the p53/Mdm2 and phosphatidylinositol 3-kinase/protein kinase B networks, strongly suggest that the targeting of USP7 with small-molecule inhibitors may be useful for the treatment of cancers and viral diseases. Using high-throughput screening, we have discovered HBX 41,108, a small-molecule compound that inhibits USP7 deubiquitinating activity with an IC(50) in the submicromolar range. Kinetics data indicate an uncompetitive reversible inhibition mechanism. HBX 41,108 was shown to affect USP7-mediated p53 deubiquitination in vitro and in cells. As RNA interference-mediated USP7 silencing in cancer cells, HBX 41,108 treatment stabilized p53, activated the transcription of a p53 target gene without inducing genotoxic stress, and inhibited cancer cell growth. Finally, HBX 41,108 induced p53-dependent apoptosis as shown in p53 wild-type and null isogenic cancer cell lines. We thus report the identification of the first lead-like inhibitor against USP7, providing a structural basis for the development of new anticancer drugs.

Status of the Iowa Workforce and Economy, November 2014

Iowa Workforce Development's newsletter.

Molecular diagnostics of gliomas: the clinical perspective.

Significant progress has been made in the molecular diagnostic subtyping of brain tumors, in particular gliomas. In contrast to the classical molecular markers in this field, p53 and epidermal growth factor receptor (EGFR) status, the clinical significance of which has remained controversial, at least three important molecular markers with clinical implications have now been identified: 1p/19q codeletion, O⁶-methylguanine methyltransferase (MGMT) promoter methylation and isocitrate dehydrogenase-1 (IDH1) mutations. All three are favorable prognostic markers. 1p/19q codeletion and IDH1 mutations are also useful to support and extend the histological classification of gliomas since they are strongly linked to oligodendroglial morphology and grade II/III gliomas, as opposed to glioblastoma, respectively. MGMT promoter methylation is the only potentially predictive marker, at least for alkylating agent chemotherapy in glioblastoma. Beyond these classical markers, the increasing repertoire of anti-angiogenic agents that are currently explored within registration trials for gliomas urgently calls for efforts to identify molecular markers that predict the benefit derived from these novel treatments, too.

Status of the Iowa Workforce and Economy, December 2014

Iowa Workforce Development's newsletter.

Road Use Tax Fund Efficiency Report Savings Status, December 31, 2014

Senate File 2355, 85th General Assembly, states the Iowa Department of Transportation shall submit annual reports regarding the implementation of efficiency measures identified in the “Road Use Tax Fund Efficiency Report,” January 2012. This report shall provide details of activities undertaken in the previous year relating to one-time and long-term program efficiencies and partnership efficiencies. Issues to be covered in the reports shall include but are not limited to savings realized from the implementation of particular efficiency measures; updates concerning measures that have not been implemented; efforts involving cities, counties, other jurisdictions, or stakeholder interest groups; any new efficiency measures identified or undertaken; and identification of any legislative action that may be required to achieve efficiencies.

Infrastructure Annual Status Report 2015

This is the Iowa Department of Transportation’s summary of project status for infrastructure projects that have been appropriated revenue from various funds including Rebuild Iowa Infrastructure, Health Restricted Capitals, Revenue Bonds Capitals and Revenue Bonds Capitals II.