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Age-related pathological impairments in directly reprogrammed dopaminergic neurons derived from patients with idiopathic Parkinson's disease

We have developed an efficient approach to generate functional induced dopaminergic (DA) neurons from adult human dermal fibroblasts. When performing DA neuronal conversion of patient fibroblasts with idiopathic Parkinson's disease (PD), we could specifically detect disease-relevant pathology in these cells. We show that the patient-derived neurons maintain age-related properties of the donor and

Astrocytic function is associated with both amyloid-β and tau pathology in non-demented APOE 4 carriers

A growing body of evidence suggests that astrocytes play a major role in the pathophysiology of Alzheimer's disease. Given that APOE is primarily expressed in astrocytes, these cells might be an important link between the APOE ϵ4 allele and the development of Alzheimer's disease pathology. Here, we investigate this hypothesis in vivo by measuring myo-inositol, a metabolite involved in astrocytic f

Increased plasma and brain immunoglobulin A in Alzheimer’s disease is lost in apolipoprotein E ε4 carriers

Background: Alzheimer’s disease (AD) is foremost characterized by β-amyloid (Aβ)-extracellular plaques, tau-intraneuronal fibrillary tangles (NFT), and neuroinflammation, but over the last years it has become evident that peripheral inflammation might also contribute to the disease. AD patients often demonstrate increased levels of circulating proinflammatory mediators and altered antibody levels

Terahertz Spectroscopic Analysis of Lactose in Infant Formula : Implications for Detection and Quantification

Lactose plays a significant role in daily lives as a constituent of various food and pharmaceutical products. Yet, lactose intolerance conditions demand low-lactose and lactose-free products in the market. These increasing nutritional claims and labels on food products entail simple and reliable methods of analysis that can be used for meeting quality standards, nutritional claims and legal requir

Reappraising Weber’s Disenchantment Narrative : (Second) Thoughts about the Re-Sacralization of Nature and Matter

This article reflects on Max Weber’s idea of disenchantment in relation to the material turn within contemporary religious studies. In the first part, I return to the two most famous texts in which Weber uses the concept, with particular attention to the historical context in which these texts were penned. In the following part, I discuss some of the contemporary efforts to engage critically with

Novel CRISPR-based detection of Leishmania species

Tegumentary leishmaniasis, a disease caused by protozoan parasites of the genus Leishmania, is a major public health problem in many regions of Latin America. Its diagnosis is difficult given other conditions resembling leishmaniasis lesions and co-occurring in the same endemic areas. A combination of parasitological and molecular methods leads to accurate diagnosis, with the latter being traditio

The dynamic cycle of bacterial translation initiation factor IF3

Initiation factor IF3 is an essential protein that enhances the fidelity and speed of bacterial mRNA translation initiation. Here, we describe the dynamic interplay between IF3 domains and their alternative binding sites using pre-steady state kinetics combined with molecular modelling of available structures of initiation complexes. Our results show that IF3 accommodates its domains at velocities

Novel water penetration criterion for clay brick masonry claddings

Despite the impact of water penetration on the performance of building envelopes, no general agreement is available on implementing water penetration due to wind-driven rain (WDR) in hygrothermal and moisture safety analyses. This study proposes a novel criterion for water penetration in clay brick masonry that depends on the water content level of masonry. An experimental campaign investigating w

Spatiotemporally resolved spectra of gaseous discharge between electrodes triggered by femtosecond laser filamentation

Atmospheric pressure discharge plasma is widely utilized in industry and science. However, due to the spatiotemporal uncertainty of the natural discharge, it is difficult to measure the discharge plasma spectra with a high spatiotemporal resolution. This prevents the accurate investigation of discharge plasma evolution and limits further applications. Here, we harnessed a femtosecond laser filamen

Impact of critical parameters influencing enzymatic production of structured lipids using response surface methodology with water activity control

Structured lipids with desired properties can be produced by enzymatic transesterification. This is a multistep reaction with many factors influencing both the product yield and quality. In this study, the single and combined effects of water activity, temperature and substrate ratio were studied on the reaction between high oleic sunflower oil and ethyl stearate producing 1,2-stearin-3-olein (SOS

A randomized controlled trial in schools aimed at exploring mechanisms of change of a multifaceted implementation strategy for promoting mental health at the workplace

Background: This study will explore implementation mechanisms through which a single implementation strategy and a multifaceted implementation strategy operate to affect the implementation outcome, which is fidelity to the Guideline For The Prevention of Mental Ill Health within schools. The guideline gives recommendations on how workplaces can prevent mental ill health among their personnel by ma

Non-opioid analgesics for procedural pain in neonates

Objectives: This is a protocol for a Cochrane Review (intervention). The objectives are as follows:. To determine the effects of non-opioid analgesics in neonates (term or preterm) exposed to procedural pain compared to placebo or no drug, non-pharmacological intervention, other analgesics, or different routes of administration.

Risk of Appendiceal Malignancy in Conservatively Treated Acute Appendicitis

Purpose/Background: Appendectomy is the standard treatment of acute appendicitis (AA) but conservative treatment has gained success. The need for follow-up after conservatively treated AA is unclear. Hypothesis/Aim: This study evaluates follow-up, recurrence and appendiceal malignancy in conservatively treated AA. Methods/Interventions: This retrospective study included patients with conservativel

Visualising the digital transformation of research data management and student administration the Milky Way

This paper presents a novel enterprise architecture concept for mapping business capabilities called the Milky Way. It aims to create an anchoring image that can be used to communicate with various stakeholders. We look at examples from research data management and student administration. All the presented projects, from different universities, were highly successful in achieving stakeholder buy-iThis paper presents a novel enterprise architecture concept for mapping businesscapabilities called the Milky Way. It aims to create an anchoring image that can be used to communicate with various stakeholders. We look at examples from research data management and student administration. All the presented projects, from different universities, were highly successful in achieving stakeholder buy-in

PON-All : Amino Acid Substitution Tolerance Predictor for All Organisms

Genetic variations are investigated in human and many other organisms for many purposes (e.g., to aid in clinical diagnosis). Interpretation of the identified variations can be challenging. Although some dedicated prediction methods have been developed and some tools for human variants can also be used for other organisms, the performance and species range have been limited. We developed a novel v

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The expansion of large-scale mining projects in Latin America has led to the application of several different institutional and business-endorsed water monitoring systems. These have attempted to deal with their vast environmental consequences. The methods are based on the devaluation of other forms of knowledge. As a response to this tendency, community hydric monitoring (MHC in Spanish) has been