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Pain Relieving Light - (How) Is it Possible?

About 15% of the population suffer from migraines and it is estimated that about 40% of all people with migraines would benefit from preventive treatment, but only 3-13% use it. Migraine is a huge burden for society and individuals. Migraines can be intensified by light, and some patients need to stay in a dark room until the attack is over. People with this type of photosensitivity show a clear p

Evolution of lignin decomposition systems in fungi

Lignin represents the second most abundant biopolymer of the plant cell wall. Among microorganisms, fungi are the most efficient lignin decomposers. The discovery of ligninolysis by fungi could have altered the ancient carbon cycle at the global scale and it is still one of the processes that determine carbon sequestration and soil formation. Understanding the evolution of ligninolytic systems rep

Sliding Mode Control on Receding Horizon : Practical Control Design and Application

Sliding mode control (SMC) is to keep the system to a stable differential manifold. Model predictive control (MPC) calculates the control input by solving an optimization problem on receding horizon. The method of receding horizon sliding control (RHSC) includes the predicted information into the SMC design by combining SMC and MPC. Considering the modeling error and measurement noise, there are m

Inflows of foreign direct investments in Central Asian countries between 1991 and 2020

This report aims at identifying common causes, patterns, and effects of changing foreign investments across the countries of Central Asia. Experience of neighboring countries in Central Asia as a distinct region of the world attracting foreign investment is particularly relevant for each country in the area. Therefore, the comparative analysis of the Central Asian countries presented in this repor

Ovarian cancer-associated mesothelial cells : Transdifferentiation to minions of cancer and orchestrate developing peritoneal dissemination

Ovarian cancer has one of the poorest prognoses among carcinomas. Advanced ovarian cancer often develops ascites and peritoneal dissemination, which is one of the poor prognostic factors. From the perspective of the “seed and soil” hypothesis, the intra-abdominal environment is like the soil for the growth of ovarian cancer (OvCa) and mesothelial cells (MCs) line the top layer of this soil. In rec

Molecular mutagenesis of ppGpp : Turning a RelA activator into an inhibitor

The alarmone nucleotide (p)ppGpp is a key regulator of bacterial metabolism, growth, stress tolerance and virulence, making (p)ppGpp-mediated signaling a promising target for development of antibacterials. Although ppGpp itself is an activator of the ribosome-associated ppGpp synthetase RelA, several ppGpp mimics have been developed as RelA inhibitors. However promising, the currently available pp

Precisionsmedicin kan bli viktig även vid komplexa sjukdomar

Complex diseases represent a number of common disorders such as allergic conditions, cardiovascular, metabolic and chronic inflammatory diseases. These diseases are caused by a combination of genetic, environmental and lifestyle factors. This complex etiology creates challenges when it comes to diagnostics, follow-up programs and treatment. Although exact disease mechanisms are yet to be elucidate

Exceptional fossil preservation: implications for palaeobiology and taphonomy

Although fossils are relatively common in some sedimentary deposits, the majority consists of fragmented or distorted skeletal hard parts (such as shell and bones). However, in rare cases, special burial and diagenetic conditions have allowed a greater portion of the original anatomy to be incorporated into the fossil record. This exceptional type of preservation is characterised by the retention

Why is measuring and predicting fitness under genomic conflict so hard?

The genomic conflict between the sexes is caused by differences in the optimal male and female reproductive strategies, and is a major contributor to genetic, phenotypic, and life history variation. While early experimental work appeared to strongly support predictions from sexual conflict, recent work has produced more ambiguous results. Recent advances in experimental evolution studies combined

The Governance of Global Innovation Systems : Putting Knowledge in Context

Technological innovation increasingly depends on multiscalar actor networks and institutions. However, the developers of many conceptual frameworks explaining innovation success have paid only limited attention to this new reality, due to their focus on regions and countries as agents that shape innovation governance and as containers that provide institutional conditions for innovation success. I