A-1 - Monthly Public Assistance Statistical Report Family Investment Program, July 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, August 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, September 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

Iowa Infrastructure Investment Program: Report of the Governor on the Status of the I-Jobs Program, January 7, 2011

Department of Management reporting on the status of the Iowa Infrastructure Investment Program, known as the I-JOBS Program, as of September 30, 2010 with additional survey information from departments on the number of positions supported through October 31, 2010.

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, October 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, September 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, November 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

Toward partial redirection of energy policy for responsible development

This paper addresses the surprising lack of quality control on the analysis and selection on energy policies observable in the last decades. As an example, we discuss the delusional idea that it is possible to replace fossil energy with large scale ethanol production from agricultural crops. But if large scale ethanol production is not practical in energetic terms, why huge amount of money has been invested in it and is it still being invested? In order to answer this question we introduce two concepts useful to frame, in general terms, the predicament of quality control in science: (i) the concept of “granfalloons” proposed by K. Vonnegut (1963) flagging the danger of the formation of “crusades to save the world” void of real meaning. These granfalloons are often used by powerful lobbies to distort policy decisions; and (ii) the concept of Post-Normal science by S. Funtowicz and J. Ravetz (1990) indicating a standard predicament faced by science when producing information for governance. When mixing together uncertainty, multiple-scale and legitimate but contrasting views it becomes impossible to deal with complex issue using the conventional scientific approach based on reductionism. We finally discuss the implications of a different approach to the assessment of alternative energy sources by introducing the concept of Promethean technology.

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, November 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, December 2015

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, January 2016

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

The early IL-4 response to Leishmania major responsible for progressive disease in BALB/c mice is subject to the control of autocrine IL-2 production and regulatory CD4+C25+ T cells

Résumé : La majorité des souches de souris de laboratoire sont résistantes à l'infection par le parasite Leishmania major (L. major). A l'opposé, les souris de la souche BALB développent une maladie évolutive. La résistance et la sensibilité sont corrélées avec l'apparition de lymphocytes T CD4+ spécifiques du parasite, Th1 (de l'anglais T helper) ou Th2 respectivement. La réponse aberrante Th2 chez les souris de la souche BALB/c dépend, au moins en partie, de façon critique de la production rapide d'IL-4 suite à l'infection. Ce pic précoce d'IL-4 est produit par une population de lymphocytes T CD4+ restreinte aux molécules du MHC de classe II, exprimant les chaînes du récepteur des cellules T Vß4-Va8. Ces lymphocytes sont spécifiques d'un épitope de l'homologue Leishmania de la molécule RACK1 des mammifères, appelée LACK. Il a été clairement démontré que l'IL-4 rapidement produite par ces cellules T CD4+ Vß4-Va8 induit la maturation Th2 responsable de la sensibilité vis-à-vis de L. major. Des expériences ont été entreprises pour étudier la régulation de cette réponse précoce d'IL-4. Dans ce travail, nous avons documenté, dans les cellules provenant des ganglions de souris sensibles infectées par L. major, une augmentation de la transcription de l'ARNm de l'IL-2 qui précède la réponse précoce d'IL-4. La neutralisation de l'IL-2 durant les premiers jours d'infection induit la maturation des cellules Thl et la résistance vis-à-vis de L. major. Ces effets de l'anticorps anti-IL-2 neutralisant sont liés à sa capacité d'interférer avec la transcription rapide d'IL-4 des cellules CD4+ réactives à l'antigène LACK. Une augmentation similaire d'IL-2 survient chez les souris résistantes C57BL/6 qui sont incapables de générer la réponse précoce d'IL-4. Cependant, la protéiné LACK induit une transcription précoce d'IL-2 uniquement chez les souris sensibles. Des expériences de reconstitution utilisant des souris C.B.-17 SCID et des cellules T CD4+ réactives à LACK provenant de souris BALB/c IL-2-~démontrent un mode d'action autocrine de l'IL-2 sur la régulation de la réponse précoce d'IL4. Par conséquent, chez les souris C57BL/6, l'absence du pic précoce d'ARNm de l'IL-4 important pour la progression de la maladie paraît liée à l'incapacité des cellules T CD4+ réactives à LACK de produire de l'IL-2. Un rôle dans le contrôle de la production précoce d'IL-4 par les cellules T régulatrices CD4+CD25+ a été investigué en déplétant in vivo cette population de cellules. La déplétion induit une élévation du pic précoce de l'ARNm de l'IL-4 dans les ganglions drainant de souris BALB/c, ainsi qu'une exacerbation du cours de la maladie avec des taux augmentés d'IL-4 dans les ganglions. La réponse rapide d'IL-2 vis-à-vis de L. major est aussi significativement augmentée chez les souris BALB/c déplétées en cellules CD4+CD25+. De plus, nous avons démontré que le transfert de 10puissance(7) cellules provenant de la rate de souris BALB/c déplétées en cellules T régulatrices CD4+CD25+ rend les souris SCID sensibles à l'infection et permet la différentiation Th2. Au contraire, les souris SCID reconstituées avec 10' cellules de la rate de souris BALB/c contrôle sont résistantes à infection par L. major et développent une réponse Thl. Chez les souris SCID reconstituées avec des cellules de rate déplétées en cellules exprimant le marqueur CD25, le traitement avec un anticorps neutralisant l'IL-4 au moment de l'infection par L. major prévient le développement de la réponse Th2 et rend ces souris résistantes à l'infection. Ces résultats démontrent que les cellules T régulatrices CD4+CD25+ jouent un rôle dans la régulation du pic précoce d'IL-4 responsable du développement cellulaire Th2 dans ce modèle d'infection. Summary Mice from most strains are resistant to infection with Leishmania major (L. major). In contrast, BALB mice develop progressive disease. Resistance and susceptibility result from parasite-specific CD4+ Thl or Th2 cells, respectively. The aberrant Th2 response in BALB/c mice depends, at least in part, upon the production of IL-4 early after infection. The CD4+ T cells responsible for this early IL-4 response to L. major express a restricted TCR repertoire (Vß4-Va8) and respond to an I-Ad-restricted epitope of the Leishmania homologue of mammalian RACK1, designated LACK. The role of these cells and the IL-4 they produce for subsequent Th2 cell development and disease progression in BALB/c mice was demonstrated. Experiments have been undertaken to study the regulation of the rapid IL-4 production to L. major. In this report, we document an IL-2 mRNA burst, preceding the reported early IL-4 response, in draining lymph nodes of susceptible mice infected with L. major. Neutralization of IL-2 during the first days of infection redirected Thl cell maturation and resistance to L. major, through interference with the rapid IL-4 transcription in LACKreactive CD4+ cells. A burst of IL-2 transcripts also occurred in infected C57BL/6 mice that do not mount an early IL-4 response. However, although the LACK protein induced IL-2 transcripts in susceptible mice, it failed to trigger this response in resistant C57BL/6 mice. Reconstitution experiments using C.B.-17 SCID mice and LACK-reactive CD4+ T cells from IL-2-/- BALB/c mice showed that triggering of the early IL-4 response required autocrine IL2. Thus, in C57BL/6 mice, the inability of LACK-reactive CD4+ T cells to express early IL-4 mRNA transcription, important for disease progression, appears due to an incapacity of these cells to produce IL-2. A role for CD4+CD25+ regulatory T cells in the control of this early IL-4 production was investigated by depleting in vivo this regulatory T cell population. Depletion induced an increase in the early burst of IL-4 mRNA in the draining lymph nodes of BALB/c mice, and exacerbated the course of disease with higher levels of IL-4 mRNA and protein in their lymph nodes. The rapid IL-2 response to L. major is also significantly enhanced in BALB/c mice depleted of CD4+CD25+ cells. We further showed that transfer of 10~ BALB/c spleen cells that were depleted of CD4+CD25+ regulatory T cells rendered SCID mice susceptible to infection and allowed Th2 differentiation while SCID mice reconstituted with 10 control BALB/c spleen cells were resistant to infection with L. major and developed a Thl response. Treatment with a mAb against IL-4 upon infection with L. major in SCID mice reconstituted with CD25-depleted spleen cells prevented the development of Th2 polarization and rendered them resistant to infection. These results demonstrate that CD4+CD25+ regulatory T cells play a role in regulating the early IL-4 mRNA and the subsequent development of a Th2 response in this model of infection.

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, February 2016

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, March 2016

A-1 - Monthly Public Assistance Statistical Report Family Investment Program

A-1 - Monthly Public Assistance Statistical Report Family Investment Program, April 2016

A-1 - Monthly Public Assistance Statistical Report Family Investment Program