Past, present, and future of microbiome-based therapies.

Technological advances in studying the human microbiome in depth have enabled the identification of microbial signatures associated with health and disease. This confirms the crucial role of microbiota in maintaining homeostasis and the host health status. Nowadays, there are several ways to modulate the microbiota composition to effectively improve host health; therefore, the development of therapeutic treatments based on the gut microbiota is experiencing rapid growth.

Unearthing a Cryptic Biosynthetic Gene Cluster for the Piperazic Acid-Bearing Depsipeptide Diperamycin in the Ant-Dweller sp. CS113.

Piperazic acid is a cyclic nonproteinogenic amino acid that contains a hydrazine N-N bond formed by a piperazate synthase (KtzT-like). This amino acid, found in bioactive natural products synthesized by non-ribosomal peptide synthetases (NRPSs), confers conformational constraint to peptides, an important feature for their biological activities. Genome mining of strains has been revealed as a strategy to identify biosynthetic gene clusters (BGCs) for potentially active compounds.

Uncovering the Cryptic Gene Cluster for 3-amino-4-hydroxybenzoate Derived Ahbamycins, by Searching SARP Regulator Encoding Genes in the Genome.

Genome mining using standard bioinformatics tools has allowed for the uncovering of hidden biosynthesis gene clusters for specialized metabolites in genomes. In this work, we have used an alternative approach consisting in seeking " Antibiotic Regulatory Proteins" (SARP) encoding genes and analyzing their surrounding DNA region to unearth cryptic gene clusters that cannot be identified using standard bioinformatics tools. This strategy has allowed the unveiling of the new cluster in , which had not been retrieved before using antiSMASH.

GutAlive enables DNA-based microbiome analysis without disrupting the original composition and diversity.

Introduction: A precise fecal microbiome analysis requires normalized methods for microbiome sampling, transport and manipulation in order to obtain a representative snapshot of the microbial community. GutAlive is the unique stool collection kit that generates an anaerobic atmosphere enabling oxygen sensitive bacteria to survive, maintaining the original microbiome composition and diversity.

Methods: Five stool samples from different donors were collected using two different sampling devices, GutAlive and Zymo DNA/RNA Shield, and processed at four different time points.

Oral Tradition as Context for Learning Music From 4E Cognition Compared With Literacy Cultures. Case Studies of Flamenco Guitar Apprenticeship.

The awareness of the last 20 years about embodied cognition is directing multidisciplinary attention to the musical domain and impacting psychological research approaches from the 4E (embodied, embedded, enactive, and extended) cognition. Based on previous research regarding musical teaching and learning conceptions of 30 young guitar apprentices of advanced level in three learning cultures: Western classical, jazz, and flamenco of oral tradition, two participants of flamenco with polarised profiles of learning (reproductive and transformative) were selected as instrumental cases for a prospective design. Discourse and practice of the two flamenco guitarists were analysed in-depth to describe bodily issues and verbal discourse on the learning practice in their natural contexts.

Colibrimycins, Novel Halogenated Hybrid Polyketide Synthase-Nonribosomal Peptide Synthetase (PKS-NRPS) Compounds Produced by sp. Strain CS147.

The improvement of genome sequencing techniques has brought to light the biosynthetic potential of actinomycetes due to the large number of gene clusters they present compared to the number of known compounds. Genome mining is a recent strategy in the search for novel bioactive compounds, which involves the analysis of sequenced genomes to identify uncharacterized natural product biosynthetic gene clusters, many of which are cryptic or silent under laboratory conditions, and to develop experimental approaches to identify their products. Owing to the importance of halogenation in terms of structural diversity, bioavailability, and bioactivity, searching for new halogenated bioactive compounds has become an interesting issue in the field of natural product discovery.

Adaptation and Validation of the Evasive Attitudes of Sexual Orientation Scale into Spanish.

This article presents an instrumental study to validate the adaptation of the Evasive Attitudes of Sexual Orientation Scale (EASOS) to Spanish. This instrument has been shown to be useful in detecting the potential lack of awareness about the situation of lesbian, gay, bisexual, and queer (LGBQ) people among psychology professionals and its possible relationship to contemporary homonegative attitudes. The 596 heterosexual psychology students who participated were given an adaptation into Spanish (back translation).

Spontaneous verbal repetition in toddler-adult conversations: a longitudinal study with Spanish-speaking two- year-olds.

The role of children's verbal repetition of parents' utterances on vocabulary growth has been well documented (Masur, 1999). Nevertheless, few studies have analyzed adults' and children's spontaneous verbal repetition around the second birthday distinguishing between the types of repetition. We analyzed longitudinally Spanish-speaking parent-child dyads during spontaneous interaction at 21, 24 and 30 months.

On the Multimodal Path to Language: The Relationship Between Rhythmic Movements and Deictic Gestures at the End of the First Year.

The aim of this study is to analyze the relationship between rhythmic movements and deictic gestures at the end of the first year of life, and to focus on their unimodal or multimodal character. We hypothesize that multimodal rhythmic movement performed with an object in the hand can facilitate the transition to the first deictic gestures. Twenty-three children were observed at 9 and 12 months of age in a naturalistic play situation with their mother or father.

Intersections Around Ambivalent Sexism: Internalized Homonegativity, Resistance to Heteronormativity and Other Correlates.

This article explores the connections between the construct of sexism and other sociodemographic and attitudinal variables, such as internalized homonegativity and heteronormative resistances, among psychology students. Both unrefined and inferential analyses were used with a representative sample of 841 psychology students from public universities in Madrid. Results showed higher levels of sexism, internalized homonegativity and low resistances to heteronormativity among groups of men, heterosexuals and conservatives.

Correlate Attitudes Toward LGBT and Sexism in Spanish Psychology Students.

The present study evaluates the correlations between sexism, homonegativity, binegativity, pro-trans attitudes, political affiliation, contact with LGBT individuals and perceived stigma among psychology students. A study was conducted with 655 cis women (471 heterosexuals, 179 bisexuals and lesbians) and 174 cis men (120 heterosexuals, 54 bisexuals and gays). Descriptive, multivariate analysis of variance, bivariate correlations and multiple regression were used.

Multimodal Communication in Children with Autism Spectrum Disorder and Different Linguistic Development.

This study focuses on the multimodal communication of children with autism spectrum disorders (ASD) compared to typically developing (TD) children. Eleven children with ASD (aged from 28 to 79 months) and 11 TD children (from 12 to 30 months) were matched by their productive vocabulary. We observed their communicative production in a semi-structured play situation.

A Plasmid-Encoded FetMP-Fls Iron Uptake System Confers Selective Advantages to Serovar Typhimurium in Growth under Iron-Restricted Conditions and for Infection of Mammalian Host Cells.

The resistance plasmid pUO-StVR2, derived from virulence plasmid pSLT, is widespread in clinical isolates of serovar Typhimurium recovered in Spain and other European countries. pUO-StVR2 carries several genes encoding a FetMP-Fls system, which could be involved in iron uptake. We therefore analyzed .

A Spanish Sign Language (LSE) Adaptation of the Communicative Development Inventories.

This article presents the adaptation of the MacArthur Communicative Development Inventory (CDI; Fenson et al., 1993, Guide and technical manual for the MacArthur Communicative Development Inventories. San Diego, CA: Singular Press; Fenson et al.

Incidence and Genetic Bases of Nitrofurantoin Resistance in Clinical Isolates of Two Successful Multidrug-Resistant Clones of Salmonella enterica Serovar Typhimurium: Pandemic "DT 104" and pUO-StVR2.

In this study, the incidence and genetic bases of nitrofurantoin resistance were established for clinical isolates of two successful clones of Salmonella enterica serovar Typhimurium, the pandemic "DT 104" and the pUO-StVR2 clone. A total of 61 "DT 104" and 40 pUO-StVR2 isolates recovered from clinical samples during 2008-2014 and assigned to different phage types, were tested for nitrofurantoin susceptibility. As previously shown for older isolates, all newly tested pUO-StVR2 isolates were highly resistant to nitrofurantoin (minimal inhibitory concentration [MIC] of 128 μg/ml), while 42.

Dissemination of multiresistant Enterobacter cloacae isolates producing OXA-48 and CTX-M-15 in a Spanish hospital.

Twenty-one multiresistant Enterobacter cloacae isolates producing OXA-48 (n=10), CTX-M-15 (n=7) or both (n=4) β-lactamases were detected in a Spanish hospital during a 1-year period (June 2013 to June 2014). The isolates were also resistant to non-β-lactam antimicrobials, further complicating the therapeutic options. Genotyping of the isolates identified two major clones (ST74 and ST66) that caused prolonged outbreaks in different buildings of the hospital as well as some sporadic isolates (ST78, ST45 and ST295).

Antimicrobial Drug Resistance and Molecular Typing of Salmonella enterica Serovar Rissen from Different Sources.

Salmonella enterica serovar Rissen is one of the most common serovars found in pigs and pork products in different countries, including Spain. However, information on the molecular bases of antimicrobial drug resistance and the population structure of Salmonella Rissen from different sources in Spain is limited. The present study focused on 84 isolates collected in Spain from pig and beef carcasses, foods and clinical samples associated with sporadic cases of gastroenteritis, and one outbreak.

Transposition and homologous recombination drive evolution of pUO-StVR2, a multidrug resistance derivative of pSLT, the virulence plasmid specific of Salmonella enterica serovar Typhimurium.

Five variants of a resistant derivative of pSLT (termed pUO-StVR2) were detected in clinical isolates of Salmonella enterica serovar Typhimurium recovered in Spain. The structure of these variants revealed the involvement of IS1, IS26 and Tn21-like transposition, as well as homologous recombination in the generation of deletions, inversions and insertions which, depending on the variant, affected an orf of unknown function, genes encoding a possible iron acquisition system, and/or resistance properties. These variants, which appeared at a relatively low frequency, can be used as a model to understand the co-selection mechanisms that are helping to maintain multidrug resistance in bacterial pathogens, despite the structural instability of the responsible DNA.

Gender differences in emotions, forgiveness and tolerance in relation to political violence.

This study, which forms part of a broader research project, analyzes gender differences in: the intensity of diverse emotions, the justification of violence, attitudes towards the terrorist group ETA, forgiveness and tolerance. Participants comprised 728 people (45.5% men and 54.

Cluster of Escherichia coli isolates producing a plasmid-mediated OXA-48 β-lactamase in a Spanish hospital in 2012.

Three unrelated sequence type 131 (ST131), ST58, and ST83 Escherichia coli isolates with low-level resistance to imipenem and resistance to ertapenem were recovered in a Spanish hospital from July to October 2012. They were positive for blaOXA-48 carried by an IncL/M conjugative plasmid, which may have been acquired from Klebsiella pneumoniae.

Efficient mobilization of a resistance derivative of pSLT, the virulence plasmid specific of Salmonella enterica serovar Typhimurium, by an IncI1 plasmid.

pUO-StVR2 is a derivative of pSLT, the virulence plasmid specific of Salmonella enterica serovar Typhimurium, which confers multidrug resistance. This plasmid is widespread among closely related isolates of S. Typhimurium, and often coexists with other plasmids like pStR12.

Incidence and prognosis of intra-abdominal hypertension in critically ill medical patients: a prospective epidemiological study.

Introduction: The aim of this study was to determine the incidence of intra-abdominal hypertension (IAH) in patients with two or more categorized risk factors (CRF) for IAH, and their morbidity and mortality during their intensive care unit (ICU) stay.

Methods: Prospective cohort study carried out at a medical ICU. A total of 151 medical patients were enrolled during a period of 3 months.