Iowa Department of Education Annual Report, Agency Performance Plan

Annual Report, Agency Performance Plan

Iowa Department of Administrative Services Agency Performance Plan

Agency Performance Plan

Impact of Anti-T-Cell Therapy in the Immunogenicity of Seasonal Influenza Vaccine in Kidney Transplant Recipients.

BACKGROUND: The influence of anti-T-cell therapy in the immunogenicity of the influenza vaccine in kidney transplant recipients remains unclear. METHODS: During the 2010 to 2011 influenza season, we evaluated the immune response to the inactivated trivalent influenza vaccine in kidney transplant recipients having received Thymoglobulin or basiliximab as induction therapy. A hemagglutination inhibition assay was used to assess the immunogenicity of the vaccine. The primary outcome was geometric mean titers of hemagglutination inhibition after influenza vaccination. RESULTS: Sixty patients (Thymoglobulin n=22 and basiliximab n=38) were included. Patients in the Thymoglobulin group were older (P=0.16), showed higher creatinine levels (P=0.16) and had more frequently received a previous transplant (P=0.02). There were no significant differences in geometric mean titers for any of the three viral strains between groups (P=0.69 for H1N1, P=0.56 for H3N2, and P=0.7 for B strain). Seroconversion to at least one viral strain was seen in 15 (68%) of 22 patients in the Thymoglobulin group and 28 (73%) of 38 in the basiliximab group (P=0.77). In patients vaccinated during the first year after receiving anti-T-cell therapy (n=25), there was a trend toward lower vaccine responses in the Thymoglobulin group. Patients who received Thymoglobulin showed lower CD4 cell counts and lower levels of IgM, at an average of 16.2 months after transplantation. A multivariate analysis showed that only the absence of mycophenolate was associated with a better vaccine response (odds ratio=9.47; 95% confidence interval, 1.03-86.9; P=0.047). CONCLUSION: No significant differences were seen in immunogenicity of the influenza vaccine in kidney transplant recipients having received either Thymoglobulin or basiliximab.

Anticorps antineuronaux: un domaine en plein développement [Anti-neuronal antibodies: a rapidly developing field].

Anti-neuronal antibodies are implicated in various neurological syndromes that are sometimes associated with tumors. Depending on the antigenic target (nuclear, cytoplasmic or extracellular cell-surface or synaptic) the clinical presentation is different. In neurological syndromes associated with antibodies specific for intracellular antigens, the T-cell mediated immunological response predominates as pathogenic effector and the response to treatment is typically poor. In contrast, in syndromes related to antibodies against extracellular targets, the role of the antibodies is pathogenic and the neurological syndrome often responds better to immunomodulatory treatment, associated or not with an anti-tumoral treatment. We review the spectrum of anti-neuronal antibodies and their corresponding clinical and therapeutic characteristics.

Anti-aging : Una relectura contemporània de Dorian Gray

Partint de l'estudi del llibre El retrat de Dorian Gray d'Oscar Wilde s'analitzarà, des del punt de vista de la cultura actual, una societat que s'aferra a la joventut i utilitza tots els mètodes tecnològics per defugir de la vellesa.

Anti-cancer activity of 5-O-alkyl 1,4-imino-1,4-dideoxyribitols.

New derivatives of 1,4-dideoxy-1,4-imino-D-ribitol have been prepared and evaluated for their cytotoxicity on solid and haematological malignancies. 1,4-Dideoxy-5-O-[(9Z)-octadec-9-en-1-yl]-1,4-imino-D-ribitol (13, IC(50) ∼2 μM) and its C(18)-analogues (IC(50) <10 μM) are cytotoxic toward SKBR3 (breast cancer) cells. 13 also inhibits (IC(50) ∼8 μM) growth of JURKAT cells.

Anti-CD154 mAb and rapamycin induce T regulatory cell mediated tolerance in rat-to-mouse islet transplantation.

BACKGROUND: Anti-CD154 (MR1) monoclonal antibody (mAb) and rapamycin (RAPA) treatment both improve survival of rat-to-mouse islet xenograft. The present study investigated the effect of combined RAPA/MR1 treatment on rat-to-mouse islet xenograft survival and analyzed the role of CD4(+)CD25(+)Foxp3(+) T regulatory cells (Treg) in the induction and maintenance of the ensuing tolerance. METHODOLOGY/PRINCIPAL FINDINGS: C57BL/6 mice were treated with MR1/RAPA and received additional monoclonal anti-IL2 mAb or anti CD25 mAb either early (0-28 d) or late (100-128 d) post-transplantation. Treg were characterised in the blood, spleen, draining lymph nodes and within the graft of tolerant and rejecting mice by flow cytometry and immunohistochemistry. Fourteen days of RAPA/MR1 combination therapy allowed indefinite islet graft survival in >80% of the mice. Additional administration of anti-IL-2 mAb or depleting anti-CD25 mAb at the time of transplantation resulted in rejection (100% and 89% respectively), whereas administration at 100 days post transplantation lead to lower rejection rates (25% and 40% respectively). Tolerant mice showed an increase of Treg within the graft and in draining lymph nodes early post transplantation, whereas 100 days post transplantation no significant increase of Treg was observed. Rejecting mice showed a transient increase of Treg in the xenograft and secondary lymphoid organs, which disappeared within 7 days after rejection. CONCLUSIONS/SIGNIFICANCES: These results suggest a critical role for Treg in the induction phase of tolerance early after islet xenotransplantation. These encouraging data support the need of developing further Treg therapy for overcoming the species barrier in xenotransplantation.

Expression of neuroectodermal antigens common to melanomas, gliomas, and neuroblastomas. I. Identification by monoclonal anti-melanoma and anti-glioma antibodies.

The reactivity spectrum of five different monoclonal anti-melanoma antibodies cross-reacting with gliomas and neuroblastomas and one monoclonal anti-glioma antibody cross-reacting with melanomas and neuroblastomas was investigated. Comparison of the binding activity of these monoclonal antibodies for 11 melanoma, seven glioma, and three neuroblastoma cell lines showed that each of these clones had a different pattern of cross-reactivity. The results indicated that the antigenic determinants detected by these antibodies were not associated with the same antigen and thus suggested the existence of at least six different antigens common to melanomas, gliomas, and neuroblastomas. Since all these tumors are known to derive from cells originating embryologically from the neural crest, it can be assumed that the antigens recognized by our monoclonal antibodies are neuroectodermal differentiation antigens. However, absorption with fetal brain homogenates abolished only the binding of monoclonal anti-glioma antibody, but did not modify the binding of monoclonal anti-melanoma antibodies.

Jackson County Sanitary Disposal Agency independent auditor's reports, financial statements, schedule of findings June 30, 2002 and 2001

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Heart Of Iowa Regional Transit Agency, June 30, 2002

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Crawford County Area Solid Waste Agency Commission, June 30, 2001 & June 30, 2002

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Shelby County Area Solid Waste Agency, June 30, 2002 & June 30, 2003

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