Promoting Corporate Responsibility in Private Banking: Necessary and Sufficient Conditions for Joining the Wolfsberg Initiative Against Money Laundering

In recent years, the fight against money laundering has emerged as a key issue of financial regulation. The Wolfsberg Group is an important multistakeholder agreement establishing corporate responsibility (CR) principles against money laundering in a domain where international coordination remains otherwise difficult. The fact that 10 out of the 25 top private banking institutions joined this initiative opens up an interesting puzzle concerning the conditions for the participation of key industry players in the Wolfsberg Group. The article presents a fuzzy-set analysis of seven hypotheses based on firm-level organizational factors, the macro-institutional context, and the regulatory framework. Results from the analysis of these 25 financial institutions show that public ownership of the bank and the existence of a code of conduct are necessary conditions for participation in the Wolfsberg Group, whereas factors related to the type of financial institution, combined with the existence of a black list, are sufficient for explaining participation.

Effects of brood size manipulation and common origin on phenotype and telomere length in nestling collared flycatchers.

BACKGROUND: Evidence is accumulating that telomere length is a good predictor of life expectancy, especially early in life, thus calling for determining the factors that affect telomere length at this stage. Here, we investigated the relative influence of early growth conditions and origin (genetics and early maternal effects) on telomere length of collared flycatchers (Ficedula albicollis) at fledging. We experimentally transferred hatchlings among brood triplets to create reduced, control (i.e. unchanged final nestling number) and enlarged broods. RESULTS: Although our treatment significantly affected body mass at fledging, we found no evidence that increased sibling competition affected nestling tarsus length and telomere length. However, mixed models showed that brood triplets explained a significant part of the variance in body mass (18%) and telomere length (19%), but not tarsus length (13%), emphasizing that unmanipulated early environmental factors influenced telomere length. These models also revealed low, but significant, heritability of telomere length (h(2) = 0.09). For comparison, the heritability of nestling body mass and tarsus length was 0.36 and 0.39, respectively, which was in the range of previously published estimates for those two traits in this species. CONCLUSION: Those findings in a wild bird population demonstrate that telomere length at the end of the growth period is weakly, but significantly, determined by genetic and/or maternal factors taking place before hatching. However, we found no evidence that the brood size manipulation experiment, and by extension the early growth conditions, influenced nestling telomere length. The weak heritability of telomere length suggests a close association with fitness in natural populations.

Effectiveness of brief alcohol interventions in primary care populations.

Excessive drinking contributes significantly to social problems, physical and psychological illness, injury and death. Hidden effects include increased levels of violence, accidents and suicide. Most alcohol-related harm is caused by excessive drinkers whose consumption exceeds recommended drinking levels, not the drinkers with severe alcohol dependency problems. One way to reduce consumption levels in a community may be to provide a brief intervention in primary care over one to four sessions. This is provided by healthcare workers such as general physicians, nurses or psychologists. In general practice, patients are routinely asked about alcohol consumption during registration, general health checks and as part of health screening (using a questionnaire). They tend not to be seeking help for alcohol problems when presenting. The intervention they are offered includes feedback on alcohol use and harms, identification of high risk situations for drinking and coping strategies, increased motivation and the development of a personal plan to reduce drinking. It takes place within the time-frame of a standard consultation, 5 to 15 minutes for a general physician, longer for a nurse.A total of 29 controlled trials from various countries were identified, in general practice (24 trials) or an emergency setting (five trials). Participants drank an average of 306 grams of alcohol (over 30 standard drinks) per week on entry to the trial. Over 7000 participants with a mean age of 43 years were randomised to receive a brief intervention or a control intervention, including assessment only. After one year or more, people who received the brief intervention drank less alcohol than people in the control group (average difference 38 grams/week, range 23 to 54 grams). For men (some 70% of participants), the benefit of brief intervention was a difference of 57 grams/week, range 25 to 89 grams (six trials). The benefit was not clear for women. The benefits of brief intervention were similar in the normal clinical setting and in research settings with greater resources. Longer counselling had little additional benefit.This resource was contributed by The National Documentation Centre on Drug Use.

Reducing young people's drinking

This series of Good Practice Guides is designed to share important information about health inequalities and some of the evidence-based measures that can be taken to reduce the stark differences in health and wellbeing within populations. The conditions in which people are born, grow, live, work and age can lead to health inequalities the unfair and avoidable differences in health status. Actions to tackle health inequalities demand the efforts of government, statutory organisations, and community, voluntary and private sectors. This Good Practice Guide to reducing young people's drinking is one of a series designed to capture information about health inequalities and highlight evidence-based interventions and key actions for improvement across sectors.This resource was contributed by The National Documentation Centre on Drug Use.

Distribution and pathogenicity of Trypanosoma cruzi isolated from peridomestic populations of Triatoma infestans and Triatoma guasayana from rural Western Argentina

We assessed the distribution of Trypanosoma cruzi infection in peridomestic triatomines collected manually at a district-wide scale in rural villages around Olta, Western Argentina, and typed the isolated strains according to their pathogenicity to laboratory mice. Of 1623 triatomines examined, only 14 (0.9%) were infected with T. cruzi based on microscopical examination of feces. The prevalence of T. cruzi infection was 0.8% in Triatoma infestans, 2.3% in T. guasayana, and nil in T. garciabesi, T. platensis, and T. eratyrusiformis. Local transmission occurred in kitchens, store-rooms and goat corrals or nearby, though at very low levels. T. cruzi was detected by at least one parasitological method in 11 (79%) of 14 microscope-positive bugs. Hemoculture was the most sensitive method (67%) followed by culture of organ homogenates, histopathology or xenodiagnosis of inoculated suckling mice (55-58%), and culture of microscope-positive bug feces (46%). The evidence suggests that most of the isolated T. cruzi strains would be myotropic type III. Our study establishes for the first time that peridomestic, microscope-positive T. guasayana nymphs were actually infected with T. cruzi, and may be implicated as a putative secondary vector of T. cruzi in domestic or peridomestic sites.

Immune response mechanisms and protection against "Plasmodium falciparum" and "Plasmodium berghei"

Malaria is one of the most important tropical and infectious diseases causing many deaths and enormous social and economic consequences, particularly in the developing countries. Despite of widely use of anti-malaria drugs and insecticide, the development of successful vaccines constitutes one of the main strategies to control malaria transmission. Several proteins expressed from blood stage such as merozoite surface proteins (MSP] or liver stage as circumsporozoite protein (CSP) are shown to be the targets of immune responses in humans and in animals. Thus, several studies have illustrated that natural infection and laboratory immunizations of humans and animals with Plasmodium sporozoite (SPZ) and its derivate-proteins (peptides) can elicit protection and control of parasite infection. However, a clear understanding of immune response against defined Plasmodium proteins should be the prerequisite conditions before any development of appropriate vaccines. In this order, our study focused on the immune responses to MSP2 (dimorphic and C-terminal fragments) in human and mice; and the mechanisms by which mouse infected hepatocytes present Plasmodium antigens to CD8+ T-cells to induce protective immunity in mice.¦The first part of this work shows that infected hepatocytes can present Plasmodium antigens to PbCSP-specific CD8+ T-cells and induce a protective immunity in mice. Here, this was addressed in vivo and showed that the infected hepatocytes were able of stimulating of primed-and naive-CD8+ T-cell clones and induced fully protective immunity against SPZ challenge. The role of infected hepatocytes in antigen presentation was illustrated here by their graft into immuno-deficient mice and depletion of cosspresenting dentritic cells (DCs) that are known to have key role in the activation of CD8+ T-cells during the liver cycle stage of Plasmodium.¦The second part of this project concerned the fine specificity of Ab responses regarding D and C regions of the two allelic families of MSP2 (3D7 and FC27). Covering of the two regions by overlapping-20 mers led to delineate the epitopes in the different endemic areas and different age groups of donors. The major epitopes characterizing D or C regions were conserved in different endemic areas (P12/P13 and P15/P16 for the 3D7-D, P23/24 and P25/26 for the FC27-D; P29/P30 for the C region). This offers thus, the possibility of a multi-epitope vaccine design including the major epitopes from the two domains of the two allelic MSP2 families. On the other, the 20 mers, particularly some major epitopes of the 3D7-Dregion (P12, P13 and P16) belonged to the epitopes that presented a high probability to be associated with protection in the children group [1 to 5 year-old). In addition, D and C LSP purified Abs (pAbs) recognized merozoite derived polypeptides and native proteins. A crossreactivity activity of homologous pAbs against the heterologous was also illustrated between the two allelic MSP2 parasites. Finally, the functional analysis of D regions pAbs showed an inhibition of Plasmodium falciparum growth suggesting the functional biological activity of the D region pAbs in the control of malaria.¦The last part of this project aimed the evaluation of the immunogenicity of the D and C region LSPs of the two allelic MSP2 families in the presence of adjuvants for the possible use in clinical trial study in humans. The MSP2 LSP mixture showed that D and C were immunogenic and defined limited epitopes (whose intensity of immune responses) depending on the adjuvants and mouse strain for the D regions. The major epitopes characterizing the C region were usually conserved in different strains of mouse and adjuvants used. Furthermore, the single region (either with D or C) immunization of mice confirmed the immunogenicity and the presence of their limited epitopes. We concluded that the possibility to finely delineate in animals the immune responses to antigens might help to select optimal antigen/adjuvant combinations to be tested later in clinical trials. Thus, formulation of glucopyranosyl-lipid A stable emulsion, GLA-SE (toll like receptor (TLR) 4 agonist) and its different combination (CpG: TLR9 agonist and GDQ: LR7 agonist) with MSP2 LSP was better than with alum, montanide ISA 720 (Mt) and virosome. Immunization of mice with allelic LSP did not show a crossreactivity between the two allelic MSP2 parasites unlike as humans, suggesting that the crossreactivity could be acquired during natural infection of the population who are usually exposed to both allelic parasite forms (3D7 and FC27).¦Nevertheless, similar epitope of D (P12, P13 and P25) and C (P29) regions have been found both in mice and human. This offers an opportunity to compare their epitopes in naïve immunized donors with LSPs and naturally infected populations in the endemic areas.

Screening for memory disorders, dementia and Alzheimer's disease

Dementia and its most common cause, Alzheimer’s disease, affect memory and occur predominantly in the elderly. Dementia has become increasingly prevalent in the world as health has improved and life expectancy has increased. However, the fields of clinical care have not responded adequately to develop diagnostic tools and treatments for this rapidly increasing group of conditions. While scientists search for cures for the numerous causes of dementia, improvement of diagnostic measures are needed now and should begin with screening elderly populations for memory difficulties and other cognitive problems. This review examines the history of cognitive screening tests, the numerous excellent tests that are currently available and ready for use, and directions and methods that will lead to progressively better evaluations.

Decoupled post-glacial history in mutualistic plant-insect interactions: insights from the yellow loosestrife (Lysimachia vulgaris) and its associated oil-collecting bees (Macropis europaea and M-fulvipes)

AimWe take a comparative phylogeographical approach to assess whether three species involved in a specialized oil-rewarding pollination system (i.e. Lysimachia vulgaris and two oil-collecting bees within the genus Macropis) show congruent phylogeographical trajectories during post-glacial colonization processes. Our working hypothesis is that within specialized mutualistic interactions, where each species relies on the co-occurrence of the other for survival and/or reproduction, partners are expected to show congruent evolutionary trajectories, because they are likely to have followed parallel migration routes and to have shared glacial refugia. LocationWestern Palaearctic. MethodsOur analysis relies on the extensive sampling of 104 Western Palaearctic populations (totalling 434, 159 and 74 specimens of Lysimachiavulgaris, Macropiseuropaea and Macropisfulvipes, respectively), genotyped with amplified fragment length polymorphism. Based on this, we evaluated the regional genetic diversity (Shannon diversity and allele rarity index) and genetic structure (assessed using structure, population networks, isolation-by-distance and spatial autocorrelation metrics) of each species. Finally, we compared the general phylogeographical patterns obtained. ResultsContrary to our expectations, the analyses revealed phylogeographical signals suggesting that the investigated organisms demonstrate independent post-glacial trajectories as well as distinct contemporaneous demographic parameters, despite their mutualistic interaction. Main conclusionsThe mutualistic partners investigated here are likely to be experiencing distinct and independent evolutionary dynamics because of their contrasting life-history traits (e.g. dispersal abilities), as well as distinct hubs and migration routes. Such conditions would prevent and/or erase any signature of co-structuring of lineages in space and time. As a result, the lack of phylogeographical congruence driven by differences in life-history traits might have arisen irrespective of the three species having shared similar Pleistocene glacial refugia.

Monitoring of resistance to the pyrethroid cypermethrin in Brazilian Aedes aegypti (Diptera: Culicidae) populations collected between 2001 and 2003

Resistance to cypermethrin of different Aedes aegypti Brazilian populations, collected at two successive periods (2001 and 2002/2003), was monitored using the insecticide-coated bottles bioassay. Slight modifications were included in the method to discriminate between mortality and the knock down effect. Although this pyrethroid was recently started to be used in the country to control the dengue vector, a decrease in susceptibility was noted between both periods analyzed, particularly in the city of Rio de Janeiro. The results indicate that resistance is due at least in part to a target site alteration.

Morphometric analysis of Triatoma dimidiata populations (Reduviidae:Triatominae) from Mexico and Northern Guatemala

Triatoma dimidiata is one of the major vectors of Chagas disease in Latin America. Its range includes Mexico, all countries of Central America, Colombia, and Ecuador. In light of recent genetic analysis suggesting that the possible origin of this species is the Yucatan peninsula, we have analyzed populations from the state of Yucatan, San Luis Potosi, and Veracruz in Mexico, and a population from the southern region of the Yucatan peninsula located in Northern Guatemala, the region of El Peten. Classical morphometry including principal component, discriminant, sexual dimorphism, and wing asymmetry was analyzed. San Luis Potosi and Veracruz populations were indistinguishable while clearly separate from Yucatan and Peten populations. Despite important genetic differences, Yucatan and Peten populations were highly similar. Yucatan specimens were the smallest in size, while females were larger than males in all populations. Only head characters were necessary to distinguish population level differences, although wing fluctuating asymmetry was present in all populations. These results are discussed in light of recent findings suggesting genetic polymorphism in most populations of Triatoma dimidiata south of Chiapas to Ecuador.

Carer-reported health conditions among seven-year-old children in Northern Ireland in 2011: A report based on data from the Millennium Cohort Study

The Institute of Public health in Ireland (IPH) produces population prevalence estimates and forecasts for a number of chronic conditions among adults. IPH has now applied the methodology to examine health conditions among young children across the island of Ireland.This report uses information collected from parents in the Millennium Cohort Study (MCS) along with population data collected in the 2011 Northern Ireland Census to estimate the prevalence of any longstanding condition, asthma, eczema, sight problems and hearing problems among seven-year-olds in Northern Ireland in 2011. The analysis identifies risk factors associated with each condition and provides estimates of the prevalence of these conditions for each of the 11 Local Government Districts.A report on health conditions among three-year-olds in the Republic of Ireland has previously been published by the IPH.See the Chronic Conditions Hub for more details.

Inventory and description of disease management programs in Switzerland

Background: Disease management, a system of coordinated health care interventions for populations with chronic diseases in which patient self-care is a key aspect, has been shown to be effective for several conditions. Little is known on the supply of disease management programs in Switzerland. Objectives: To systematically search, record and evaluate data on existing disease management programs in Switzerland. Methods: Programs met our operational definition of disease management if their interventions targeted a chronic disease, included a multidisciplinary team and lasted at least 6 months. To find existing programs, we searched Swiss official websites, Swiss web-pages using Google, medical electronic database (Medline), and checked references from selected documents. We also contacted personally known individuals, those identified as possibly working in the field, individuals working in major Swiss health insurance companies and people recommended by previously contacted persons (snow ball strategy). We developed an extraction grid and collected information pertaining to the following 8 domains: patient population, intervention recipient, intervention content, delivery personnel, method of communication, intensity and complexity, environment and clinical outcomes (measures?). Results: We identified 8 programs fulfilling our operational definition of disease management. Programs targeted patients with diabetes, hypertension, heart failure, obesity, alcohol dependence, psychiatric disorders or breast cancer, and were mainly directed towards patients. The interventions were multifaceted and included education in almost all cases. Half of the programs included regularly scheduled follow-up, by phone in 3 instances. Healthcare professionals involved were physicians, nurses, case managers, social workers, psychologists and dietitians. None fulfilled the 6 criteria established by the Disease Management Association of America. Conclusions: Our study shows that disease management programs, in a country with universal health insurance coverage and little incentive to develop new healthcare strategies, are scarce, although we may have missed existing programs. Nonetheless, those already implemented are very interesting and rather comprehensive. Appropriate evaluation of these programs should be performed in order to build upon them and try to design a generic disease management framework suited to the Swiss healthcare system.

Strength and limitations of regulatory T Cells for immunotherapy in transplantation.

In many experimental models, CD4+CD25+Foxp3+ regulatory T cells (nTreg) have been identifi ed as key players in promoting peripheral transplantation (Tx) tolerance. We have been focusing on therapies based on antigen-specifi c nTreg that can control effector T cells (Teff) and prevent allograft rejection. The use of nTreg in immunotherapeutic protocols for solid organ Tx is however limited by their overall low numbers as well as the low precursor frequency of alloantigen cross-reactive nTreg expected to be found in a normal individual. Moreover, although we previously described robust protocols to generate and expand antigen-specifi c nTreg in vitro, the process requires careful selection of highly pure nTreg and cumbersome ex-vivo manipulations, rendering this strategy not easily applicable in clinical solid organ Tx. In this study, we aimed to expand Treg directly in vivo and determine their suppressive function, effi cacy and stability in promoting donor-specifi c tolerance in a stringent murine Tx model. Our data suggest that IL-2-based therapies lead to a signifi cant increase of Treg in vivo. The expanded Treg suppressed Teff proliferation (albeit slightly less effi ciently than nTreg isolated from control mice) and allowed prolonged graft survival of major MHC-mismatched skin grafts in wild-type non-lymphopenic recipients. The expanded Treg alone were however not suffi cient to induce tolerance in stringent experimental conditions. Rapamycin reduced the frequency of Teff but did not impede expansion of Treg. Pro-infl ammatory stimuli hindered the expansion of Treg and resulted in an increase in the frequency of CD4+IFN-γ+ and CD4+IL17+ T cells. We propose that IL-2-based treatments would be an effi cient method for expanding functional Treg in vivo without affecting other immune cell populations, thereby favorably shifting the pool of alloreactive T cells towards regulation in response to an allograft. However, we also highlight some potential limitations of Treg expansion such as concomitant infl ammatory events.