Patenting Foundational Technologies: Lessons From CRISPR and Other Core Biotechnologies.

In 2012, a new and promising gene manipulation technique, CRISPR-Cas9, was announced that seems likely to be a foundational technique in health care and agriculture. However, patents have been granted. As with other technological developments, there are concerns of social justice regarding inequalities in access.

Nitrogen metabolism in cyanobacteria: metabolic and molecular control, growth consequences and biotechnological applications.

Cyanobacteria are one of the earliest branching groups of organisms on the planet, and during their evolutionary history were submitted to varying selective pressures. Nowadays, cyanobacteria can grow in a variety of conditions, using a large number of nitrogen sources. The control of the nitrogen metabolism in cyanobacteria depends on a fine-tuning regulatory network involving 2-oxoglutarate (2-OG), PII, PipX, and NtcA.

The Quantified Relationship.

The growth of self-tracking and personal surveillance has given rise to the Quantified Self movement. Members of this movement seek to enhance their personal well-being, productivity, and self-actualization through the tracking and gamification of personal data. The technologies that make this possible can also track and gamify aspects of our interpersonal, romantic relationships.

What was once essential, may become detrimental: The mediating role of depersonalization in the relationship between childhood emotional maltreatment and psychological distress in adults.

Depersonalization (DP) is a dissociative phenomenon, characterized by feeling "unreal" or detached from one's own emotions, thoughts, and behavior (APA, 2013). It is considered to be a defense mechanism, employed in response to overwhelming events, whereby thoughts and emotions are suppressed in order to enhance the individual's capacity to function in traumatic environments. DP has been found to co-occur with anxiety and depressive disorders, and childhood emotional maltreatment (EM) has been identified as an important predisposing factor.

DR4 specific TRAIL variants are more efficacious than wild-type TRAIL in pancreatic cancer.

Current treatment modalities for pancreatic carcinoma afford only modest survival benefits. TRAIL, as a potent and specific inducer of apoptosis in cancer cells, would be a promising new treatment option. However, since not all pancreatic cancer cells respond to TRAIL, further improvements and optimizations are still needed.

"Systemic trauma": the impact on parents whose children have experienced sexual abuse.

This article examines the impact on parents in an Irish context whose children have experienced sexual abuse and aims to explore the pathways to distress. This is in order to understand what factors facilitate or hinder parents from supporting their child to the best of their ability, given that parental support is a crucial moderating factor in children's recoveries. Semistructured interviews were carried out with 13 parents in this context and analyzed using a grounded theory methodology.

Self-expanding stent modelling and radial force accuracy.

Computational simulations using finite element analysis are a tool commonly used to analyse stent designs, deployment geometries and interactions between stent struts and arterial tissue. Such studies require large computational models and efforts are often made to simplify models in order to reduce computational time while maintaining reasonable accuracy. The objective of the study is focused on computational modelling and specifically aims to investigate how different methods of modelling stent-artery interactions can affect the results, computational time taken and computational size of the model.