Yes / The number of benzodiazepines appearing as new psychoactive substances (NPS) is continually increasing. Information about the pharmacological parameters of these compounds is required to fully understand their potential effects and harms. One parameter that has yet to be described is the blood-to-plasma ratio. Knowledge of the pharmacodynamics of designer benzodiazepines is also important, and the use of quantitative structure–activity relationship (QSAR) modelling provides a fast and inexpensive method of predicting binding affinity to the GABAA receptor. Methods: In this work, the blood-to-plasma ratios for six designer benzodiazepines (deschloroetizolam, diclazepam, etizolam, meclonazepam, phenazepam, and pyrazolam) were determined. A previously developed QSAR model was used to predict the binding affinity of nine designer benzodiazepines that have recently appeared. Results: Blood-to-plasma values ranged from 0.57 for phenazepam to 1.18 to pyrazolam. Four designer benzodiazepines appearing since 2017 (fluclotizolam, difludiazepam, flualprazolam, and clobromazolam) had predicted binding affinities to the GABAA receptor that were greater than previously predicted binding affinities for other designer benzodiazepines. Conclusions: This work highlights the diverse nature of the designer benzodiazepines and adds to our understanding of their pharmacology. The greater predicted binding affinities are a potential indication of the increasing potency of designer benzodiazepines appearing on the illicit drugs market. / Engineering and Physical Sciences Research Council. / Research Development Fund Publication Prize Award winner, Feb 2022.

Yes / Drawing from 645 microfinance institutions across 56 countries, this paper examines the deposit-borrowing dynamic of microfinance institutions’ source of capital. We find that deposits and borrowings are substitutes rather than complements. We further find that the degree of substitutability is more pronounced among microfinance institutions operating in a developed financial sector where the level of information asymmetry is lower. Our findings represent novel contribution in understanding microfinance institutions’ funding behaviour that supports its quest for further growth and long-term sustainability. / Research Development Fund Publication Prize Award winner, April 2023.

Yes / Carbon monoxide (CO) is both a substance hazardous to health and a side product of a number of industrial processes, such as methanol steam reforming and large-scale oxidation reactions. The separation of CO from nitrogen (N2) in industrial processes is considered to be difficult because of the similarities of their electronic structures, sizes, and physicochemical properties (e.g., boiling points). Carbon monoxide is also a major poison in fuel cells because of its adsorption onto the active sites of the catalysts. It is therefore of the utmost economic importance to discover new materials that enable effective CO capture and release under mild conditions. However, methods to specifically absorb and easily release CO in the presence of contaminants, such as water, nitrogen, carbon dioxide, and oxygen, at ambient temperature are not available. Here, we report the simple and versatile fabrication of a new class of hybrid materials that allows capture and release of carbon monoxide under mild conditions. We found that carborane-containing metal complexes encapsulated in networks made of poly(dimethylsiloxane) react with CO, even when immersed in water, leading to dramatic color and infrared signature changes. Furthermore, we found that the CO can be easily released from the materials by simply dipping the networks into an organic solvent for less than 1 min, at ambient temperature and pressure, which not only offers a straightforward recycling method, but also a new method for the “on-demand” release of carbon monoxide. We illustrated the utilization of the on-demand release of CO from the networks by carrying out a carbonylation reaction on an electron-deficient metal complex that led to the formation of the CO-adduct, with concomitant recycling of the gel. We anticipate that our sponge-like materials and scalable methodology will open up new avenues for the storage, transport, and controlled release of CO, the silent killer and a major industrial poison. / The Royal Society, The Romanian Ministry of Education and Research, The University of Bradford, European Regional Development Fund of the European Union / Research Development Fund Publication Prize Award winner.

Yes / Cocrystals consist of two molecules bonded together in a single crystal lattice giving rise to wide applications including improving solubility of poorly soluble pharmaceuticals. Cocrystallization reaction occurs in the oily phase of liquid–liquid phase separation (LLPS) after it is mixed with coformers. Indomethacin–saccharin cocrystal formation was monitored in situ, and the kinetics of crystallization were determined. The crystallization rates show that the process can be proposed to prevent unwanted oily phase formation during LLPS. / Research Development Fund Publication Prize Award winner, Sep 2022.

Yes / Execution of lineage-specific differentiation programs requires tight coordination between many regulators including Ten-eleven translocation (TET) family enzymes, catalyzing 5-methylcytosine oxidation in DNA. Here, by using Keratin 14–Cre–driven ablation of Tet genes in skin epithelial cells, we demonstrate that ablation of Tet2/Tet3 results in marked alterations of hair shape and length followed by hair loss. We show that, through DNA demethylation, Tet2/Tet3 control chromatin accessibility and Dlx3 binding and promoter activity of the Krt25 and Krt28 genes regulating hair shape, as well as regulate interactions between the Krt28 gene promoter and distal enhancer. Moreover, Tet2/Tet3 also control three-dimensional chromatin topology in Keratin type I/II gene loci via DNA methylation–independent mechanisms. These data demonstrate the essential roles for Tet2/3 in establishment of lineage-specific gene expression program and control of Dlx3/Krt25/Krt28 axis in hair follicle epithelial cells and implicate modulation of DNA methylation as a novel approach for hair growth control. / This work was supported by the National Institutes of Health grant 5R01 AR075776 (V.A.B. and A.A.S.) and grant 5R01 AR071727 (V.A.B. and A.A.S.) and the National Science Foundation of China (G.-L.X.). / Research Development Fund Publication Prize Award winner, Dec 2022.

Yes / Beneficial effects have been observed following the transplant of lipoaspirates containing adipose-derived stem cells into chronic wounds caused by oncologic radiotherapy. It is not yet certain whether adipose-derived stem cells are resistant to radiation exposure. Therefore, the aims of this study were to isolate stromal vascular fraction from human breast tissue exposed to radiotherapy and determine the presence of adipose-derived stem cells. Stromal vascular fraction from irradiated donor tissue was compared to commercially sourced pre-adipocytes. Immunocytochemistry was used to determine the presence of adipose-derived stem cell markers. Conditioned media from stromal vascular fraction isolated from irradiated donors was used as a treatment in a scratch wound assay of dermal fibroblasts also isolated from irradiated donors and compared to pre-adipocyte conditioned media and serum free control. This is the first report of human stromal vascular fraction being cultured from previously irradiated breast tissue. Stromal vascular fraction conditioned media from irradiated donors had a similar effect in increasing the migration of dermal fibroblasts from irradiated skin to pre-adipocyte conditioned media from healthy donors. Therefore, the ability of adipose-derived stem cells in the stromal vascular fraction to stimulate dermal fibroblasts in wound healing appears to be preserved following radiotherapy. This study demonstrates that stromal vascular fraction from irradiated patients is viable, functional and may have potential for regenerative medicine techniques following radiotherapy. / This research was funded by a Bradford City FC Supporters Fellowship for L.V.T. administered through the Plastic Surgery and Burns Research Unit, University of Bradford. / Research Development Fund Publication Prize Award winner, Mar 2023.

Магистерская диссертация посвящена исследованию феномена электронного книгоиздания с точки зрения исследования рынка. Проведен аналитический обзор темы, дана характеристика специфических особенностей электронных изданий и каналов их дистрибуции, проанализированы статистические данные по российскому книжному рынку за 2021–2022 гг. На основании проведенного анализа выявлены тенденции, проблемы и перспективы развития электронного книгоиздания в России. / Master's thesis is devoted to the study of the electronic book publishing phenomenon from the marketing point of view. An analytical review of the topic was carried out, characteristics of the specific features of electronic publications and their distribution channels were given, and statistical data on the Russian book market for 2021–2022 was analyzed. Based on the analysis, trends, problems and prospects for the development of electronic book publishing in Russia were identified.

Yes / Public and patient involvement (PPI) has been shown to have a positive impact on health and social care research. However, adequate examples describing how to operationalise effective PPI, especially in doctoral studies, are lacking. Hence, doctoral researchers new to research, or those with limited experience, can be discouraged from facilitating PPI in their research. This paper aims to describe and discuss in detail the approaches used by four doctoral researchers to incorporate PPI at different stages of their research studies from study design to disseminating findings. We aim to inform other doctoral researchers about the challenges and limitations relating to PPI that we faced. Through these, we share pragmatic recommendations for facilitating PPI during doctoral studies. The description of four case studies demonstrated that PPI could be incorporated at various stages during doctoral research. This has had a beneficial impact on our research study progression, researcher self-esteem and lastly, helped alleviate researcher isolation during doctoral studies. / Supported by Research Design Service Yorkshire and the Humber (RDSYH), the National Institute for Health Research (NIHR) Yorkshire and Humber Patient Safety Translational Research Centre (NIHR Yorkshire and Humber PSTRC). This paper presents independent research funded by NIHR under its Research for Patient Benefit (RfPB) Programme (Grant Reference Number PB-PG-0317-20010). / Research Development Fund Publication Prize Award winner, July 2019.

Yes / Aims: Theoretical arguments and empirical evidence have been provided in the literature for the role of fairness in wellness. In this paper we explore the role of two potential mediating variables: autonomous human choice and social capital. Methods: Using aggregated panel data across countries belonging to the Organisation for Economic Co-operation and Development (OECD) we compared the OECD Social Justice Index with data on life satisfaction to test whether fairness has direct and indirect effects on wellness. Results: Results from a series of Manifest Path Analyses with time as fixed effect, support the hypothesis that the OECD Social Justice Index is directly linked to country-level life satisfaction and also reveal that its indirect effect operates primarily through people’s autonomous choices in life and their country’s level of social capital. Conclusions: Our results contribute to two distinct bodies of knowledge. With respect to community psychology, the findings offer empirical evidence for the synergistic effect of personal, relational, and collective factors in well-being. With respect to the impact of economic inequality on wellness, we extend the literature by using social justice as a more comprehensive measure. Limitation and recommendations for future studies are discussed. / Research Development Fund Publication Prize Award winner, Jan 2022.

Yes / Background: Anticholinergic medicines are associated with adverse outcomes for older people. However, little is known about their use in frailty. The objectives were to (1) investigate the prevalence of anticholinergic prescribing for older patients, and (2) examine anticholinergic burden according to frailty status. Methods: Cross-sectional analysis of Welsh primary care data from the Secure Anonymised Information Linkage (SAIL) databank including patients aged ≥65 at their first GP consultation between 1st January and 31st December 2018. Frailty was identified using the electronic Frailty Index (eFI) and anticholinergic burden using the Anticholinergic Cognitive Burden (ACB) scale. Descriptive analysis and logistic regression were conducted to 1) describe the type and frequency of anticholinergics prescribed; 2) to estimate the association between frailty and cumulative ACB score (ACB-Sum). Results: In this study of 529,095 patients, 47.4% of patients receiving any prescription medications were prescribed at least one anticholinergic medicine. Adjusted regression analysis showed that patients with increasing frailty had higher odds of having an ACB-Sum of >3 compared to patients who were fit (mild frailty, adj OR 1.062 (95%CI 1.061–1.064), moderate frailty, adj OR 1.134 (95%CI 1.131–1.136), severe frailty, adj OR 1.208 (95%CI 1.203–1.213)). Conclusions: Anticholinergic prescribing was high in this older population. Older people with advancing frailty are exposed to the highest anticholinergic burden despite being the most vulnerable to the associated adverse effects. Older people with advancing frailty should be considered for medicines review to prevent overaccumulation of anticholinergic medications given the risks of functional and cognitive decline that frailty presents. / NIHR / Research Development Fund Publication Prize Award winner, May 2023.