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Aeronautics giant Airbus today announced that it is creating a global competition to encourage developers to find ways quantum computing can be applied to aircraft design.

Quantum computing is one of many next-generation computing architectures being explored as engineers worry that traditional computing is reaching its physical limits.

Computers today process information using bits, either 0s or 1s, stored in electrical circuits made up of transistors. Quantum computers harness the power of quantum systems, such as atoms that can simultaneously exist in multiple states and can be used as “quantum bits” or “qubits.” These can theoretically handle far more complex calculations.

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London scientists are seeking to create a “Trojan horse” version of the flu virus to target advanced prostate cancer. A team at Barts Cancer Institute has won £245,000 from Prostate Cancer UK to continue pioneering research into a disease that kills 11,500 men a year. Early trials on mice have shown that the flu virus can be re-engineered to kill prostate cancer cells that have “metastasised” and spread away from the main tumour.

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Belgian scientists have come to the surprising finding that vesicles coming from gut bacteria, are present in blood of patients with HIV, inflammatory bowel disease and cancer. Due to the increased permeability of the intestinal wall in these patients, bacterial vesicles end up in the bloodstream and can influence the immune system. This research sheds new light into the way the gut bacteria can communicate with different organs in the human body and is published in the scientific journal Gut.

Our body lives in symbiosis with trillions of bacteria. Most of these bacteria are located in the colon and a disturbance in this intestinal flora has recently been linked to the development of diseases such as diabetes, obesity, Alzheimer’s disease, inflammatory bowel disease, HIV and cancer. Gut bacteria communicate with each other, but also with human cells, using different molecules (proteins, RNA, DNA,…). These molecules can be packaged in unique small particles that are formed by bacterial cells, bacterial extracellular vesicles.

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There’s a whole network and we’ve never seen these before!

We often think of bone as something that is structurally solid, especially its hard outer layer, called cortical bone.

But a new discovery of never-before-seen hidden passages traversing these rigid organs in both animals and humans could lead to a rethink of the structure and function of basic skeletal anatomy.

Continue reading “A Totally New Type of Blood Vessel Has Been Discovered Hidden in Human Bones” | >

A research team with the participation of the Institute for Integrative Systems Biology (I2SysBio) of the University of Valencia, together with FISABIO and CIBERESP, has carried out the first metatranscriptomic study of the gut microbiota of babies, which has allowed to unveil the metabolism of the intestinal bacterial community during the first year of life, with a level of detail unknown until now.

This work has also involved researchers from the Joint Unit in Genomics and Health of the Foundation for the Promotion of Health and Biomedical Research of the Valencian Community (FISABIO) and the Biomedical Research Consortium in Epidemiology and Public Health Network (CIBERESP), dependent on the Carlos III Health Institute.

The environment is very important in the first years of life, both for the baby and for the bacteria of its gut microbiota. Bacteria and humans coexist in a harmonious symbiosis: people share with them the food they eat, which helps them to metabolise (10% of the energy obtained from food is as a consequence of bacterial action). In addition, bacteria influence the development of the immune and nervous systems.

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A protein-secreting device implanted into the hippocampus of epileptic rats reduces seizures by 93 percent in three months, finds preclinical research published in JNeurosci. These results support ongoing development of this technology and its potential translation into a new treatment for epilepsy.

Motivated by an unmet need for effective and well-tolerated therapies, Giovanna Paolone and colleagues of the University of Ferrara, Italy and of Gloriana Therapeutics, Inc. (Providence, RI) investigated the effects of the Gloriana targeted cellular delivery system for glial cell line-derived (GDNF)—a protein recent research suggests may help suppress epileptic activity.

In addition to quickly and progressively reducing seizures in —by 75 percent within two weeks—the researchers found their device improved rats’ anxiety-like symptoms and their performance on an object recognition task, indicating improvement in cognition.

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According to the World Health Organisation, up to a half-million people around the world suffer a spinal cord injury each year. Often caused by road traffic crashes, accidents or violence, the loss of motor control or paralysis significantly impacts quality of life and requires years of treatment and care. Spinal cord injury is also associated with lower rates of school enrollment and economic participation, and carries substantial individual and societal costs.

Current methods for spinal cord injury treatment involve cumbersome brain-machine interfaces, with many cables linking the patient and a computer to restore limited motor functions. Other methods to map , such as magnetoencephalography, require very large machinery and particularly low-temperature working conditions.

To improve the quality of life of those suffering a spinal cord injury, ByAxon is bringing together a consortium of researchers from across Europe (Spain, Italy, France and Germany) to devise a new generation of spinal cord treatments. The four-year project started in January 2017 and is seeking to create implants that restore sensory functions.

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