Neuroscience research articles are provided.
What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience can involve research from many branches of science including those involving neurology, brain science, neurobiology, psychology, computer science, artificial intelligence, statistics, prosthetics, neuroimaging, engineering, medicine, physics, mathematics, pharmacology, electrophysiology, biology, robotics and technology.
– These articles focus mainly on neurology research. – What is neurology? – Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them. – Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.
What is Psychology? Definition of Psychology: Psychology is the study of behavior in an individual, or group. Psychology news articles are listed below.
Artificial Intelligence articles involve programming, neural engineering, artificial neural networks, artificial life, a-life, floyds, boids, emergence, machine learning, neuralbots, neuralrobotics, computational neuroscience and more involving A.I. research.
Robotics articles will cover robotics research press releases. Robotics news from universities, labs, researchers, engineers, students, high schools, conventions, competitions and more are posted and welcome.
Genetics articles related to neuroscience research will be listed here.
Neurotechnology research articles deal with robotics, AI, deep learning, machine learning, Brain Computer Interfaces, neuroprosthetics, neural implants and more. Read the latest neurotech news articles below.
The nature of the machinery responsible for the entry of proteins into cell membranes has been unravelled by scientists, who hope the breakthrough could ultimately be exploited for the design of new anti-bacterial drugs.
Groups of researchers from the University of Bristol and the European Molecular Biology Laboratory (EMBL) used new genetic engineering technologies to reconstruct and isolate the cell’s protein trafficking machinery. Its analysis has shed new light on a process which had previously been a mystery for molecular biologists.
The findings, published this week in the Proceedings of the National Academy of Sciences (PNAS), could also have applications for synthetic biology – an emerging field of science and technology, for the development of novel membrane proteins with useful activities.
Proteins are the building blocks of all life and are essential for the growth of cells and tissue repair. The proteins in the membrane typically help the cell interact with its environment and conserve energy.
Researchers were able to identify the ‘holo-translocon’ as the machinery which inserts proteins into the membrane. It is a large membrane protein complex and is uniquely capable of both protein-secretion and membrane-insertion.
Professor Ian Collinson, from the School of Biochemistry at Bristol University, said: “These findings are important as they address outstanding questions in one of the central pillars of biology, a process essential in every cell in every organism. Having unravelled how this vital holo-translocon works, we’re now in a position to look at its components to see if they can help in the design or screening for new anti-bacterial drugs.”
Notes about this genetic engineering research
The discovery is a result of an international collaboration between the University of Bristol team andDrs Christiane Schaffitzel and Imre Berger of the European Molecular Biology Laboratory (EMBL) outstation in Grenoble, France.
The work was funded in Bristol by the Biotechnology and Biological Sciences Research Council (BBSRC) through a project grant and a doctoral training programme.
Contact: Ian Collinson – University of Bristol Source: University of Bristol press release Image Source: The images is adapted from the University of Bristol press release. Original Research: Abstract for “Membrane protein insertion and proton-motive-force-dependent secretion through the bacterial holo-translocon SecYEG–SecDF–YajC–YidC” by Ryan J. Schulze, Joanna Komar, Mathieu Botte, William J. Allen, Sarah Whitehouse, Vicki A. M. Gold, Jelger A. Lycklama a Nijeholt, Karine Huard, Imre Berger, Christiane Schaffitzel, and Ian Collinson in PNAS. Published online February 18 2014 doi:10.1073/pnas.1315901111