Phonaesthetics and personality—Why we do not only prefer Romance languages

Introduction: Previous aesthetic research has set its main focus on visual and auditory, primarily music, stimuli with only a handful of studies exploring the aesthetic potential of linguistic stimuli. In the present study, we investigate for the first time the effects of personality traits on phonaesthetic language ratings. Methods: Twenty-three under-researched, “rarer” (less learned and therefore less known as a foreign language or L2) and minority languages were evaluated by 145 participants in terms of eroticism, beauty, status, and orderliness, subjectively perceived based on language sound. Results: Overall, Romance languages (Catalan, Portuguese, Romanian) were still among the top six erotic languages of the experiment together with “Romance-sounding,” but less known languages like Breton and Basque. Catalan and Portuguese were also placed among the top six most beautiful languages. The Germanic languages (Swedish, Norwegian, Danish, and Icelandic) were perceived as more prestigious/higher in terms of status, however to some degree conditioned by their recognition/familiarity. Thus, we partly replicated the results of our earlier studies on the Romance language preferences (the so-called Latin Lover effect) and the perceived higher status of the Germanic languages and scrutinized again the effects of familiarity/language recognition, thereby calling into question the above mentioned concepts of the Latin Lover effect and the status of Germanic languages. We also found significant effects of personality traits (neuroticism, extraversion, and conscientiousness) on phonaesthetic ratings. Different personality types appreciated different aspects of languages: e.g., whereas neurotics had strong opinions about languages' eroticism, more conscientious participants gave significantly different ratings for status. Introverts were more generous in their ratings overall in comparison to extroverts. We did not find strong connections between personality types and specific languages or linguistic features (sonority, speech rate). Overall, personality traits were largely overridden by other individual differences: familiarity with languages (socio-cultural construals, the Romanization effect—perceiving a particular language as a Romance language) and participants' native language/L1. Discussion: For language education in the global context, our results mean that introducing greater linguistic diversity in school and universities might result in greater appreciation and motivation to learn lesser-known and minority languages. Even though we generally prefer Romance languages to listen to and to study, different personality types are attracted to different language families and thus make potentially successful learners of these languages

Forschung zur ökologischen Land- und Lebensmittelwirtschaft - Ansatzpunkte für eine Interessensvertretung

Innovations may help in dealing with key problems the agro-food sector is facing. The overall study objective is to identify starting points for improving how the interests of the organic agro-food innovation system are represented in Germany. The status quo of research for the sector, the sector’s innovative ability and innovation requirements and the framework conditions for research funding were analysed. The study shows that research is often applied and inter- or transdisciplinary and thus contributes to the sector’s innovative ability. The structural capacity of the sector and research funding, however, lag behind its requirements. Professional representation of the needs of the organic agro-food innovation system may strengthen it

Targeted delivery and endosomal cellular uptake of DARPin-siRNA bioconjugates: Influence of linker stability on gene silencing

Specific cell targeting and efficient intracellular delivery are major hurdles for the widespread therapeutic use of nucleic acid technologies, particularly siRNA mediated gene silencing. To enable receptor-mediated cell-specific targeting, we designed a synthesis scheme that can be generically used to engineer Designed Ankyrin Repeat Protein (DARPin)-siRNA bioconjugates. Different linkers, including labile disulfide-, and more stable thiol-maleimide- and triazole- (click chemistry) tethers were employed. Crosslinkers were first attached to a 3’-terminal aminohexyl chain on the siRNA sense strands. On the protein side thiols of a C-terminal cysteine were used as anchoring site for disulfide- and thiol-maleimide conjugate formation, while strain-promoted azido-alkyne cycloadditions were carried out at a metabolically introduced N-terminal azidohomoalanine. After establishing efficient purification methods, highly pure products were obtained. Bioconjugates of EpCAM-targeted DARPins with siRNA directed at the luciferase gene were evaluated for cell-specific binding, uptake and gene silencing. As shown by flow cytometry and fluorescence microscopy, all constructs retained the highly specific and high-affinity antigen recognition properties of the native DARPin. As expected, internalization was observed only in EpCAM-positive cell lines, and predominantly endolysosomal localization was detected. Disulfide linked conjugates showed lower serum stability against cleavage at the linker and thus lower internalization into endosomes compared to thiol-maleimide- and triazole-linked conjugates, yet induced more pronounced gene silencing. This indicates that the siRNA payload needs to be liberated from the protein in the endosome. Our data confirm the promise of DARPin-siRNA bioconjugates for tumor targeting, but also identified endosomal retention and limited cytosolic escape of the siRNA as the rate-limiting step for more efficient gene silencing

Targeting the MYC interaction network in B-cell lymphoma via histone deacetylase 6 inhibition

Overexpression of MYC is a genuine cancer driver in lymphomas and related to poor prognosis. However, therapeutic targeting of the transcription factor MYC remains challenging. Here, we show that inhibition of the histone deacetylase 6 (HDAC6) using the HDAC6 inhibitor Marbostat-100 (M-100) reduces oncogenic MYC levels and prevents lymphomagenesis in a mouse model of MYC-induced aggressive B-cell lymphoma. M-100 specifically alters protein-protein interactions by switching the acetylation state of HDAC6 substrates, such as tubulin. Tubulin facilitates nuclear import of MYC, and MYC-dependent B-cell lymphoma cells rely on continuous import of MYC due to its high turn-over. Acetylation of tubulin impairs this mechanism and enables proteasomal degradation of MYC. M-100 targets almost exclusively B-cell lymphoma cells with high levels of MYC whereas non-tumor cells are not affected. M-100 induces massive apoptosis in human and murine MYC-overexpressing B-cell lymphoma cells. We identified the heat-shock protein DNAJA3 as an interactor of tubulin in an acetylation-dependent manner and overexpression of DNAJA3 resulted in a pronounced degradation of MYC. We propose a mechanism by which DNAJA3 associates with hyperacetylated tubulin in the cytoplasm to control MYC turnover. Taken together, our data demonstrate a beneficial role of HDAC6 inhibition in MYC-dependent B-cell lymphoma

Full lifetime perspectives on the costs and benefits of lay date variation in tree swallows

Animals must balance various costs and benefits when deciding when to breed. The costs and benefits of breeding at different times have received much attention, but most studies have been limited to investigating short-term season-to-season fitness effects. However, breeding early, versus late, in a season may influence lifetime fitness over many years, trading off in complex ways across the breeder?s lifepan. In this study, we examined the complete life histories of 867 female tree swallows (Tachycineta bicolor) breeding in Ithaca, New York, between 2002 and 2016. Earlier breeders outperformed later breeders in short-term measures of reproductive output and offspring quality. Though there were weak indications that females paid long-term future survival costs for breeding early, lifetime fledgling output was markedly higher overall in early-breeding birds. Importantly, older females breeding later in the season did not experience compensating life-history advantages that suggested an alternative equal-fitness breeding strategy. Rather, most or all of the swallows appear to be breeding as early as they can, and differences in lay dates appear to be determined primarily by differences in individual quality or condition. Lay date had a significant repeatability across breeding attempts by the same female, and the first lay date of females fledged in our population was strongly influenced by the first lay date of their mothers, indicating the potential for ongoing selection on lay date. By examining performance over the entire lifespan of a large number of individuals, we were able to clarify the relationship between timing of breeding and fitness and gain new insight into the sources of variability in this important life history trait.Fil: Winkler, David Ward. Cornell University; Estados UnidosFil: Hallinger, Kelly K.. Cornell University; Estados UnidosFil: Pegan, Teresa M.. University of Michigan; Estados UnidosFil: Taff, Conor C.. Cornell University; Estados UnidosFil: Verhoeven, Mo A.. University of Groningen; Países BajosFil: Van Oordt, David Chang. Cornell University; Estados UnidosFil: Stager, Maria. University of Montana; Estados UnidosFil: Uehling, Jennifer J.. Cornell University; Estados UnidosFil: Vitousek, Maren N.. Cornell University; Estados UnidosFil: Andersen, Michael J.. University of New Mexico; Estados UnidosFil: Ardia, Daniel R.. Franklin & Marshall College; Estados UnidosFil: Belmaker, Amos. Tel Aviv University; IsraelFil: Ferretti, Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Forsman, Anna M.. University Of Central Florida; Estados UnidosFil: Gaul, Jennifer R.. International High School at La Guardia Community College; Estados UnidosFil: Llambias, Paulo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Provincia de Mendoza. Instituto Argentino de Investigaciones de las Zonas Áridas. Universidad Nacional de Cuyo. Instituto Argentino de Investigaciones de las Zonas Áridas; ArgentinaFil: Orzechowski, Sophia C.. Harvard University; Estados UnidosFil: Shipley, Ryan. Max Planck Institute For Animal Behavior; AlemaniaFil: Wilson, Maya. Virginia Polytechnic Institute. Department Of Geological Sciences; Estados UnidosFil: Yoon, Hyun Seok. University of Tennessee; Estados Unido

A survey of fertility preservation options available to cancer patients around the globe

Purpose: Oncofertility focuses on providing fertility and endocrine-sparing options to patients who undergo life-preserving but gonadotoxic cancer treatment. The resources needed to meet patient demand often are fragmented along disciplinary lines. We quantify assets and gaps in oncofertility care on a global scale. Methods: Survey-based questionnaires were provided to 191 members of the Oncofertility Consortium Global Partners Network, a National Institutes of Health–funded organization. Responses were analyzed to measure trends and regional subtleties about patient oncofertility experiences and to analyze barriers to care at sites that provide oncofertility services. Results: Sixty-three responses were received (response rate, 25%), and 40 were analyzed from oncofertility centers in 28 countries. Thirty of 40 survey results (75%) showed that formal referral processes and psychological care are provided to patients at the majority of sites. Fourteen of 23 respondents (61%) stated that some fertility preservation services are not offered because of cultural and legal barriers. The growth of oncofertility and its capacity to improve the lives of cancer survivors around the globe relies on concentrated efforts to increase awareness, promote collaboration, share best practices, and advocate for research funding. Conclusion: This survey reveals global and regional successes and challenges and provides insight into what is needed to advance the field and make the discussion of fertility preservation and endocrine health a standard component of the cancer treatment plan. As the field of oncofertility continues to develop around the globe, regular assessment of both international and regional barriers to quality care must continue to guide process improvements

Survey of third-party parenting options associated with fertility preservation available to patients with cancer around the globe

bstract PURPOSE In the accompanying article, “Survey of Fertility Preservation Options Available to Patients With Cancer Around the Globe,” we showed that specific fertility preservation services may not be offered at various sites around the world because of cultural and legal barriers. We assessed global and regional experiences as well as the legal status of third-party reproduction and adoption to serve as a comprehensive international data set and resource for groups that wish to begin oncofertility interventions. METHODS We provide data on the legalities of third-party assisted reproductive technologies and other familybuilding options in the 28 oncofertility-practicing countries surveyed. RESULTS We found regional and country differences that will be important in the development of tailored resources for physicians and for patient brochures that are sensitive to these local restrictions and cultural norms. CONCLUSION Because many patients first consult Web-based materials, the formal assessment of the availability of these options provides members of the global oncofertility community with data to which they might otherwise not have ready access to better serve their patients

Survey of Third-Party Parenting Options Associated With Fertility Preservation Available to Patients With Cancer Around the Globe

Purpose: In the accompanying article, “Analysis of Fertility Preservation Options Available to Patients With Cancer Around the Globe,” we showed that specific fertility preservation services may not be offered at various sites around the world because of cultural and legal barriers. We assessed global and regional experiences as well as the legal status of third-party reproduction and adoption to serve as a comprehensive international data set and resource for groups that wish to begin oncofertility interventions. Methods: We provide data on the legalities of third-party assisted reproductive technologies and other family-building options in the 28 oncofertility-practicing countries surveyed. Results: We found regional and country differences that will be important in the development of tailored resources for physicians and for patient brochures that are sensitive to these local restrictions and cultural norms. Conclusion: Because many patients first consult Web-based materials, the formal assessment of the availability of these options provides members of the global oncofertility community with data to which they might otherwise not have ready access to better serve their patients

Global fine-resolution data on springtail abundance and community structure

Springtails (Collembola) inhabit soils from the Arctic to the Antarctic and comprise an estimated ~32% of all terrestrial arthropods on Earth. Here, we present a global, spatially-explicit database on springtail communities that includes 249,912 occurrences from 44,999 samples and 2,990 sites. These data are mainly raw sample-level records at the species level collected predominantly from private archives of the authors that were quality-controlled and taxonomically-standardised. Despite covering all continents, most of the sample-level data come from the European continent (82.5% of all samples) and represent four habitats: woodlands (57.4%), grasslands (14.0%), agrosystems (13.7%) and scrublands (9.0%). We included sampling by soil layers, and across seasons and years, representing temporal and spatial within-site variation in springtail communities. We also provided data use and sharing guidelines and R code to facilitate the use of the database by other researchers. This data paper describes a static version of the database at the publication date, but the database will be further expanded to include underrepresented regions and linked with trait data.</p