& Reul J M H M , unpublished) In addition, strong increases

& Reul J.M.H.M., unpublished). In addition, strong increases RG7420 nmr in pMSK+ neurons were observed in the lateral septal nucleus, nucleus accumbens, dorsal raphe nucleus and locus coeruleus but no effects were found in the central, medial and lateral nucleus of the amygdala, globus pallidus, caudate putamen and median raphe nucleus. At baseline, pMSK staining was considerable in both magnocellular and parvocellular neurons of the hypothalamic PVN but did not change after forced swimming. In all sub-regions of the hippocampus pMSK1/2 was very low to absent at baseline but after forced swimming a large increase was observed in the dorsal blade of the dentate gyrus (as reported

before (Gutierrez-Mecinas et al., 2011); Fig. 2) and only small increases were found in the CA1 and CA2. In the other sub-regions, including the ventral blade of the dentate gyrus and CA3, no changes were observed. The forced swimming-induced changes in c-Fos expression (at 60 min after the start of forced swimming) SCR7 purchase in the brain of sedentary rats were similar to the pattern we reported many years ago (Bilang-Bleuel et al., 2002). In control rats, moderate to strong effects of forced swimming were found throughout the neocortex, lateral septal nucleus, hypothalamic PVN, nucleus accumbens, caudate putamen,

and locus coeruleus. In the hippocampus, a strong increase was observed in the dorsal blade of the dentate gyrus 60 min after the start of forced swim stress (Fig. 2) but in the other regions including the dentate’s ventral blade (Gutierrez-Mecinas

et al., 2011), CA1, CA2 and CA3 hardly any or very small effects were observed (Collins A and Reul J.M.H.M., unpublished). We investigated the effects of long-term voluntary Montelukast Sodium exercise on baseline and forced swimming-induced changes in pMSK+, pERK+ and c-Fos+ neurons in the brain. To our surprise we only found significant effects of regular physical activity on pERK1/2, pMSK1/2 and c-Fos responses in the dentate gyrus (Fig. 2). Exercise had no effect on baseline levels but it substantially attenuated the effect of forced swimming on the responses in pERK1/2, pMSK1/2 and c-Fos in dentate gyrus granule neurons (Fig. 2). The effect of forced swimming and the attenuating effect of exercise were selectively found in the dorsal blade of the dentate gyrus (Collins A. and Reul J.M.H.M., unpublished). In a previous study (Collins et al., 2009), we had investigated the effect of forced swimming on H3S10p-K14ac and c-Fos in dentate gyrus granule neurons of exercising rats killed at 2 h after forced swimming. We found that at that time point the stressor resulted in a significantly higher response in histone H3 phospho-acetylation and c-Fos induction in the runners than in the non-runners (Collins et al., 2009). It appears that an initial suppression of responses was over-compensated at a later point in time, the underlying mechanism of which is presently unclear.

11 Seaweed sample was collected by hand picking at a depth of 1–2

11 Seaweed sample was collected by hand picking at a depth of 1–2 m in Gulf of Mannar, Southeast Coast of India. The samples were surface sterilized with natural seawater followed by double distilled water in the laboratory. The seaweed samples were identified as S. tenerrimum. Seaweed material as a whole was shade dried for 15 days to prevent photolysis and powdered with a mixer grinder. The solid liquid extraction (Soxhlet extraction) was performed with dried seaweed powder of 25 g in 200 ml of methanol (purity grade 99%). The extraction was done for

about 12 h at 35 °C until the colour of the seaweed turns from dark brown to pale brown. AUY922 Later, the soxhleted material was removed and concentrated under reduced pressure to as low as 1 ml using a rotary evaporator (Buchi, Switzerland) and refrigerated at −4 °C. FT-IR analysis was performed with a mixture containing powdered potassium bromide (KBr) and lyophilized methanolic seaweed extract. The molecular functional vibrations of chemical groups present in the sample was recorded with Perkin-Elmer FT-IR spectrum – 1 spectrophotometer operated at a resolution of 2 cm−1 ranging from 4000 to 400 cm−1. The Gas Chromatography–Mass Spectrometry (GC–MS) analysis was performed with a GC–MS (Shimadzu QP-2010 Plus – Tokyo, Japan)

of thermal Desportion System TD 20. The system was equipped with HP-5MS capillary column of 30 m × 0.25 mm and 0.25 μm of film thickness. The ionization energy used in the present Metalloexopeptidase study was about 70 eV. Helium gas (99.999% purity) was find more used as a carrier gas at a constant flow rate of 1.21 ml/min. One μl of samples was injected in the split mode with 10:0 ratios.

The GC injector and MS transfer line temperatures were set at 230 and 280 °C respectively. The ion source temperature was constantly maintained at 300 °C. Oven temperature programme was initially set at 100 °C with a hold time of 2 min. Further, it was ramped to 200 °C (at 5 °C/min) with the hold time of 5 min and to 235 °C (at 10 °C/min) with the hold time of 10 min. The resulting peaks were analyzed in inbuilt mass spectrum library such as NIST05.LIB and WILEY8.LIB. Antibacterial activity of methanolic extracts was evaluated by disk diffusion technique. Pathogenic bacterial strains such as Escherichia coli (MTCC 1687), Klebsiella pneumoniae (MTCC 530), Pseudomonas aeruginosa (MTCC 1688), Salmonella typhii (MTCC 531), Staphylococcus aureus (MTCC 96) and Vibrio cholerae (MTCC 3906) were procured from Microbial Type Culture Collection (MTCC), Indian Institute of Microbial Technology, Chandigarh, India. The pathogens were inoculated in Luria Bertani (LB) broth and kept overnight at 37 °C for exponential growth of cultures. Later, the bacterial cultures (106 CFU ml−1) were swabbed on freshly prepared LB plates and sterile disks of 6 mm (HIMEDIA) were placed on the plate.

The methods of Saha et al formed the basis for the advent of a m

The methods of Saha et al. formed the basis for the advent of a modified method as described in Table 2. In the modified method, 25 μL of 5% (m/v) phenol was added to 25 μL of sugar solution previously aliquoted into the microplate, followed by mixing with a pipettor. Next, 125 μL of H2SO4 was added to each well, followed by rapid mixing with a pipettor. Solutions were incubated for 30 min at room temperature (18–25 °C) before the absorbance was read at 485 nm in the microplate reader. Where applicable, samples were diluted Selleck SRT1720 in reverse osmosis-purified, distilled water. Except for the comparative study performed with glucose

as a test sample, all PHS measurements were made with the modified method. All mixing was performed via 5 aspiration cycles with a pipette. Standard curves were run in triplicate with absorbance values corrected for the blank. The final yellow colour was found to be stable for 1 h, although slight development occurred with prolonged Fluorouracil cost incubation following the reaction. Phenol solution was stored in the dark when not in use. In certain circumstances with the modified PHS assay, a glass microplate (Zinsser,

Germany) was evaluated. A pyrogen assay (PyroGene™, Lonza, Maryland, USA) based on recombinant Factor C for endotoxin was qualified. The instructions provided by the assay kit manufacturer (version: 08299P50-658U/NV-612/07) were followed except where noted. Pyrogen-free consumables including reagent reservoirs, pipette tips, conical tubes, LAL Reagent Water, and serological pipettes were purchased from Lonza Walkersville. Samples were diluted into LAL Reagent Water. Standard curves were prepared and run in triplicate. For assay interference testing and positive product controls, 10 μl of a 10 EU/mL standard solution was added to 90 μL of sample, yielding a 1 EU/mL reference standard concentration. Endotoxin

samples and standards were vortexed vigorously for the prescribed amount of time. Except where noted otherwise, PD184352 (CI-1040) microplates were incubated for 1 h at 37 °C inside the plate reader prior to reading. The measurement parameters were: excitation wavelength set to 380 ± 20 nm, emission wavelength set to 440 ± 20 nm, and an integration time of 40 μs. The log amount of endotoxin present was proportional to the log change in the relative fluorescent unit (RFU), with second order polynomial fits offering the most accuracy. The methodology employed differed from the manufacturer’s recommendations in two significant ways. A single measurement was taken approximately 60 min after the start of incubation at 37 °C instead of the recommended two-point measurement. In addition, incubations at 22 °C, 26 °C, and 37 °C were evaluated for varying durations during one experiment. Several permutations of the original PHS method for sugar quantitation have been described.

, 2012) The media campaign was focused on educating county resid

, 2012). The media campaign was focused on educating county residents about the amount of added sugars they unknowingly consume in sugary drinks and raising public awareness about how extra calories consumed through sugary drinks are helping to drive the obesity epidemic. We evaluated the media campaign using principles based on behavior-change theory, which asserts that behavior change is a multi-stage process in which certain conditions must occur prior to actual change in behavior (Prochaska and DiClemente, 1986). The framework for evaluating the campaign is also

based on the work by Flay and Cook (1989), who suggested that social marketing rarely changes behavior directly, but instead works by initially creating awareness, modifying or influencing perceptions, and providing motivation GPCR Compound Library in vivo buy BMN 673 to change attitudes about an issue. Then, as attitudes change, the propensity to change behavior increases. Thus, our evaluation included an assessment of awareness of the campaign (i.e., awareness of the problem of added sugar in beverages), knowledge and attitudes about sugar and obesity, behavioral intentions about sugary drink consumption (i.e., a mediating outcome on the path toward engaging in a new behavior), and changes in actual sugary drink consumption among adults. We conducted a population-based, cross-sectional survey

in October and November 2011 to obtain data about the “It Starts Here” campaign, which was implemented

in Multnomah County, Oregon in 2011. We identified the study sample from respondents to the CPPW Behavioral Risk Factor Surveillance System telephone survey (CPPW BRFSS), a population-based, cross-sectional telephone survey of a random sample of 1691 adult, English-speaking residents of Multnomah County, Oregon conducted in the fall of 2010. Of the 1691 individuals who completed the CPPW BRFSS, 1302 agreed to be contacted again. In the fall of 2011, we conducted a second survey, the media evaluation survey, among those who had agreed to be contacted again. We contacted individuals in October and early November 2011 by landline telephone using BRFSS procedures1 until we achieved our target of 400 completed surveys, which provided sufficient precision for a margin of error of 5%. In order to obtain an adequate representation through from the media campaign’s target demographic, women aged 18 to 44, we sorted the calling list of 1302 individuals by age and gender so that younger females, which comprised 12% of the calling list, were at the top of the list but otherwise left the random distribution intact. Our final sample was 402. The response rate was 53%, which represented the number of completed interviews divided by all attempted calls. This project was reviewed by management at the Multnomah County Health Department and determined to be part of public health practice and not research. Therefore, the Institutional Review Board review was not required.

In individual-randomised phase IV settings in which the aim is to

In individual-randomised phase IV settings in which the aim is to estimate direct protective efficacy, however, interference from indirect effects may be problematic. In this case, the use of prevalence-based estimates of vaccine efficacy has been proposed based on a mathematical model for two competing types [22]. Because it is not possible to observe directly

the acquisition events, estimation of VEcol needs to be based on identification of prevalent cases (colonisation, DNA Synthesis inhibitor i.e. the presence of current carrier state) instead of incident cases (acquisition events). Moreover, for practical reasons there is preference to collect only a single measurement per study subject. Therefore, the methods reviewed in this section focus on the statistical methodology for estimating serotype-specific and aggregate efficacy in a cross-sectional study, in which the study subjects are sampled only once to generate point prevalence and serotype distribution. The primary parameter then is VET. The discussion is largely based on a previous article, which provides an extensive justification of the estimation find more method [11]. The estimation of VET from cross-sectional data necessitates the use of a quantitative relationship between the prevalence and incidence of colonisation. Such relationship holds if colonisation

is considered in its stationary phase, i.e. when the prevalence and serotype distribution of colonisation in the study population are stable over time [11]. The question of how quickly after vaccination this occurs

is discussed in the accompanying article in this volume [14]. A robust way to assess VET is to calculate 1 – OR where OR is the ratio of the odds of being vaccinated among those colonised with the (select) vaccine serotypes to the odds of those being colonised with the non-vaccine serotypes, including those not colonised by pneumococci at all [11]. The exact composition Fossariinae of these target and reference states of colonisation depends on the serotype(s) against which efficacy is considered. We define the target set of colonisation states as those in which the individual carries any of the target serotypes, either alone or simultaneously with any of the non-vaccine types. The target set is different for each individual vaccine type and is largest for all vaccine serotypes for the estimation of aggregate efficacy. We define the reference set of colonisation states as those in which the individual does not carry pneumococcus at all or carries non-vaccine serotypes. The strictest choice for a reference set is the ‘uncolonised’ state; however, choosing this reference leads to less efficient estimation of vaccine efficacy and larger sample sizes are thus required to compensate this.

First infections, though often

severe, have been shown to

First infections, though often

severe, have been shown to induce immunity against subsequent infections. Vaccination with an oral vaccine is intended to mimic infections that result in protection without causing illness [4] and [5]. Two oral BI 2536 in vivo rotavirus vaccines are currently licensed in over 100 countries for infants six weeks of age and older. Rotarix, an attenuated G1P[8] human strain (89-12), is administered as a two-dose series [6]. Rotateq, containing five bovine-human reassortant strains with G1, G2, G3, G4, and P[8] human surface antigens, is administered as a three-dose series [6]. The World Health Organization (WHO) has recommended the introduction of these vaccines in national immunization programs worldwide, after review of clinical trial data from Africa and Asia, and post licensure data from the Americas [7]. The protective efficacy of the rotavirus vaccine, likely involving mucosal (intestinal) and systemic antibody responses selleckchem as well as the cell-mediated immune system, is higher than expected from serum IgA measurements in some field trials, where seroconversion rates were lower than efficacy [8]. Although there is no recognized correlate of protection at the individual

level, serum anti-RV IgA antibodies are generally accepted as a marker of vaccine immunogenicity and a possible surrogate of protection at the level of the general community [9]. Well documented evidence shows Astemizole that immunogenicity and efficacy

of most oral vaccines in developing countries is lower than in developed countries, in all age groups [10]. Recent studies also show that seroconversion and efficacy rates of rotavirus vaccines in low and middle-income countries in Asia and Africa [11], [12] and [13] are much lower than in the United States of America, Europe, high-income Asian and Latin American countries [14], [15], [16], [17] and [18]. Further, vaccine efficacy declines significantly in developing countries in the second year of assessment [19]. The present study was conducted to compare three and five doses of an oral rotavirus vaccine for immunogenicity to determine whether increasing the number of doses increases the proportion of children responding to the vaccine, similar to the phenomenon observed in developing countries with the oral polio vaccine (OPV) [20]. This phase IV randomized, parallel group comparison study was conducted in the Well Baby Clinic of Christian Medical College (CMC) in Vellore, south India between March and December 2012. The study protocol was approved by the CMC Institutional Review Board and the trial was registered with the Clinical Trials Registry of India (CTRI/2012/02/002454). Healthy term infants with a birth weight ≥2 kg aged less than seven weeks attending the Well Baby Clinic at CMC Vellore for routine immunization were invited to participate in the study.

A sterilized loop was dipped into the suspension of desired organ

A sterilized loop was dipped into the suspension of desired organism and was streaked on the surface Alectinib of solidified agar plate. The plates were then incubated for 24–48 h to get the individual colonies. Bacteria grows on the surface nutrient agar, and is clearly visible as small colonies. Thermal soil samples were inoculated in anaerobic liquid basal medium consisting of (g/l): NH4Cl 0.5, Yeast extract 5, K2HPO4 0.25, KCl 0.002, MgCl26H2O 0.125, NH4CO3 0.4, Peptone 1, NH4H2PO4 0.4, NaH2PO4 0.5. Trace element 1 ml, vitamin solution 1 ml.20 Sucrose (10 g/l)

was used as a carbon and energy source. All the culture bottles were incubated at 70 °C for 3 days and sub cultured after 3 days of incubation. All the sub cultures and diluted cultures were incubated at 70 °C under atmospheric pressure. Cells were observed under a light microscope and pure isolate was routinely cultivated in anaerobic liquid basal medium. Morphological characteristics were investigated. Gram staining was performed to confirm the gram reaction and spore position. Motility was determined by hanging drop method.19 All isolates were evaluated by conventional tests for catalase, oxidase, indole, urease, methyl red, voges-proskauer, citrate utilization, triple sugar AZD0530 in vivo iron, starch hydrolysis, hydrogen sulphide and oxidative

fermentative carbohydrate utilization.19 Genomic DNA was extracted from the isolate using Pure Fast® Bacterial Genomic DNA isolation kit. 1 μL of genomic DNA was used as template and amplified by PCR using Master Mix Gene kit (HELINI biomolecules Chennai, India) with the aid

of 16S rDNA primers (16S Forward Primer: 5-AGAGTRTGATCMTYGCTWAC-3 16S Reverse Primer: 5-CGYTAMCTTWTTACGRCT-3) with MTMR9 the programme consisted of denaturation at 94 °C for 1 min and subsequent 35 cycles of denaturation at 94 °C for 30 sec, annealing at 60 °C for 1 min, and extension at 72 °C for 1 min followed by final extension at 72 °C for 5 min. Amplified product was sequenced using the Dye Deoxy Terminator Cycle sequencing kit (HELINI biomolecules Chennai, India) as directed in the manufacturer’s protocol. The nucleotide sequencing of 16S rRNA gene of the isolate was compared with other related sequences using FASTA programme. Further, the nucleotide sequences of the isolate was aligned with closely related sequence using CLUSTAL W mega version-5. The hydrogen production by P. stutzeri was analysed for the synthetic sources selected i.e. starch and sucrose. In order to find the effect of starch and sucrose, these sugars were taken 7.5 g in 1500 ml, 5.0 g in 1000 ml, 3.75 g in 750 ml, 2.5 g in 500 ml. Similarly, the amount of hydrogen produced by utilizing the mango juice effluent was also studied. For this study 1500 ml, 1000 ml, 750 ml and 500 ml mango juice effluent (waste water) were used. Mango juice effluent was collected from the Maaza juice production unit located at Krishnagiri, Krishnagiri District, Tamil Nadu.

Completion of all sections of the survey was not compulsory Blin

Completion of all sections of the survey was not compulsory. Blinding of respondents to the fact that BMI was the main variable of interest was necessary for the case study section of the survey because

it aimed to measure implicit (more hidden/subtle) stigma. To ensure blinding, information given to participants before the study mentioned only attitudes generally, not weight. The case studies were presented before the Anti-Fat Attitudes questionnaire with no option to review retrospectively. Furthermore, the case studies presented a number of patient characteristics including weight, so that the participants were unaware of the variable BIBF 1120 concentration of interest. Blinding was confirmed in the pilot study. Explicit weight stigma was measured by the total score of the Anti-Fat Attitudes questionnaire, as well as the score on each of the three subscales: Dislike, Fear and Willpower. The Anti-Fat Selleckchem Panobinostat Attitudes questionnaire was chosen for its psychometric rigor,30 its use in other studies investigating health professionals,31, 32 and 33 and the suitability of the questions. The Dislike subscale measures aversion towards overweight people, the Fear subscale measures fear of one’s own body weight increasing, and the Willpower subscale measures the level of personal control ascribed to body weight. Cronbach’s alphas

were: Dislike (0.81), Fear (0.78) and Willpower (0.73). The Anti-Fat Attitudes questionnaire has 13 questions scored on a Likert-type scale from 0 to 8, with

any score greater than zero indicating weight stigma. Wording was adapted slightly without altering meaning to make the questions suitable for professional Australian participants. For example, ‘If I were an employer looking to hire, I might avoid hiring a fat person’ was changed to ‘If I were an employer, I might avoid hiring an overweight person’. All Anti-Fat Attitudes questionnaire items are presented in Appendix 1 (see the eAddenda). Implicit weight stigma was measured using participants’ responses to three case studies, which are presented in Appendix 1 (see the eAddenda). Comparisons were made between cases, which were identical apart from BMI below category (normal or overweight/obese), and free-text responses were analysed thematically. Case studies were chosen because they have clinical relevance and can investigate implicit attitudes. Other measures such as implicit attitudes tests are available, but their ability to predict behaviours is contested.34 The case studies were designed to be typical presentations of various physiotherapy patients from a number of clinical areas, so that most physiotherapists would feel qualified to comment on them and no one clinical discipline was given preference. The clinical cases were designed by a physiotherapist with 18 years of clinical experience (the primary author). Feedback from the pilot study confirmed similarity of the cases to real physiotherapy patients.

2) (35) These results indicate that NOSs in bone marrow cells

2) (35). These results indicate that NOSs in bone marrow cells

exert an inhibitory effect on vascular lesion formation caused by blood flow disruption in mice in vivo, SB431542 price demonstrating a novel vasculoprotective role of NOSs in bone marrow-derived vascular progenitor cells. During 11 months of follow-up, all (100%) of the wild-type mice lived, whereas only 15% of the triple NOSs null mice survived (Fig. 3A) (33). The survival rate was significantly worse in accordance with the number of disrupted NOS genes in the order of single, double, and triple NOSs null mice. Postmortem examination revealed that 55% of the triple NOSs null mice died of myocardial infarction (Fig. 3 and Fig. 4A) (33). This is the first demonstration to show that a deficiency of NOSs leads to the development of spontaneous myocardial infarction. In the coronary arteries of the dead triple NOSs null mice, marked intimal formation, medial thickening, and mast cell infiltration were noted, while intra-coronary thrombus was rarely observed

CH5424802 nmr (Fig. 4A–C) (33). Histamine released from adventitial mast cells is thought to cause coronary vasospasm with resultant myocardial infarction in humans (36). It is thus possible that coronary intimal hyperplasia, medial thickening, and vasospasm are involved in the pathogenesis of myocardial infarction in the triple NOSs null mice. Although human myocardial infarction mainly results from rupture of atherosclerotic plaques and subsequent thrombus formation, the triple NOSs null mice seem to be a model of non-atherosclerotic forms of acute myocardial infarction in humans. In the triple NOSs null mice, there was a complete lack of endothelium-dependent relaxations to acetylcholine, which is a physiological GBA3 eNOS activator, and contractions to phenylephrine, which is an α1 adrenergic

receptor agonist, were markedly potentiated (33). Thus, vascular dysfunction could also be involved in the pathogenesis of myocardial infarction in the triple NOSs null mice. The renin-angiotensin system was markedly activated in the triple NOSs null mice, and long-term treatment with an angiotensin II type 1 (AT1) receptor blocker olmesartan potently inhibited coronary arteriosclerotic lesion formation, vascular mast cell infiltration, and the occurrence of myocardial infarction in those mice, with a resultant improvement of the prognosis (33). These results suggest that the AT1 receptor pathway is involved in the occurrence of spontaneous myocardial infarction in the triple NOSs null mice.

Using pp65 soluble peptides loaded externally on iDCs, both Smyle

Using pp65 soluble peptides loaded externally on iDCs, both SmyleDCs and SmartDCs potently stimulated T cells to proliferate and upregulated the production of several inflammatory cytokines (IFN-γ, IL-3, GM-CSF, TNF-α, IL-8, IL-5), resulting into “licensed antigen presentation” of different pp65 antigenic determinants in vitro (20–30% of the cells stimulated in vitro for 7 days were reactive against pp65 epitopes). The pp65-reactive T cells stimulated in vitro with peptides were in the majority characterized as T central memory (TCM, 43–58%) and T effector memory (TEM, 40–47%) phenotype. Interestingly, SmyleDCs bypassed the requirement of additional in vitro maturation with recombinant

cytokines for optimal antigen-specific T cell stimulation ( Fig. S7), indicating that SmyleDCs are more endogenously activated than SmartDCs. When the pp65 antigen was provided internally, in the form of a full-length pp65 antigen expressed stably for 3 weeks mTOR inhibitor by a co-transduced ID-LV, we observed potent stimulation of pp65-reactive multivalent T cells in vitro ( Fig. 5 and Fig. 6). Notably, in this setting the majority of the T cells displayed a TEM phenotype (although 10–40% of TCM were also observed); possibly indicating that pp65 internal processing by the iDCs per se provided higher immune stimulation. Moreover, these iDCs were endowed with potent functional activities in vivo, as

they were able to directly stimulate the generation of effector CD8+ T cell responses in NRG mice reconstituted with human lymphocytes. Since NRG mice lack a functional lymphatic system and lymph nodes to where iDCs could migrate to, it is therefore likely that find more iDCs

stimulated T cells directly on the immunization sites. too Based on these results, the use of SmyleDCs or SmartDCs co-expressing pp65 for the development of prophylactic vaccines to boost the immune response in lymphopenic hosts at high risk of HCMV infection should be considered. It has been demonstrated that the transfer of adoptive immunity against HCMV after HSCT depends on the specificity and memory phenotype of specific T cells in the donor [44]. Thus, a potential population target for vaccination in order to avoid HCMV recurrent reactivations would be immunosuppressed HCMV seropositive recipients of grafts from seropositive or seronegative donors. After transplantation, recipients would be vaccinated with iDCs produced from donor’s monocytes in order to minimize graft-versus-host disease. Regarding the choice between the two types of iDCs for an antiviral vaccine, it is tempting to speculate that SmyleDCs would be the first choice, based on several proposed superior attributes conferred to DCs produced in the presence of IFN-α instead of IL-4 which led to a recent clinical trials using ex vivo generated DCs as vaccines for chronically infected HIV-1 patients (http://clinicaltrials.gov/ct2/show/NCT00796770) [21].