The family of bacteria that causes tuberculosis (TB) and leprosy are notoriously sturdy. And although the diseases they cause have been held in check for the past 50 years by antibiotics, some strains are becoming increasingly resistant to existing therapy.
Now, however, a new chink has been found in the cellular armor that makes these infectious diseases difficult to treat. The discovery, reported today (May 9) in the online editions of the journal Nature Structural & Molecular Biology by a team of chemists and biochemists from the University of Wisconsin-Madison, opens the door to the development of a new family of antibiotics to treat diseases that still claim as many as 3 million lives annually worldwide.
"Most of the treatments we have for these diseases date from the 1950s," says Laura L. Kiessling, a UW-Madison professor of chemistry and the leader of the team reporting the new discovery. "Many traditional antibiotics dont work against tuberculosis."
Laura L. Kiessling | EurekAlert!
Microbe hunters discover long-sought-after iron-munching microbe
24.10.2016 | Max-Planck-Institut für marine Mikrobiologie
Seeking balanced networks: how neurons adjust their proteins during homeostatic scaling.
24.10.2016 | Max-Planck-Institut für Hirnforschung
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
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21.10.2016 | Health and Medicine
21.10.2016 | Information Technology