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Chemistry World
December 4, 2009
Lewis Brindley
Potent two-pronged antibiotic provides hope for future drugs A two-headed compound obtained from soil bacteria may hold the key to developing the next generation of antibiotics, researchers in the UK report. mark for My Articles similar articles
HHMI Bulletin
Nov 2010
Sarah C.P. Williams
A Study on Antibiotic Resistance Shows That Bacteria Aren't Just Out To Help Themselves Microbes that are resistant to the drug protect their weaker kin in the colony, HHMI researchers have found. The discovery upends traditional notions of antibiotic resistance and offers a target for new drugs against bacterial infections. mark for My Articles similar articles
Chemistry World
July 15, 2010
Matt Wilkinson
Biotechs plot path of least resistance Biopharmaceutical companies are moving into antibiotics, and filling the void left by big pharma. mark for My Articles similar articles
Bio-IT World
January 21, 2005
Mark D. Uehling
How to Find a New TB Drug Scientists at Johnson & Johnson (JNJ) have announced the first novel class of antibiotics in 40 years. The diarylquinolines, as the new compounds will be known, could offer shorter treatment regimens and be a precise weapon against tuberculosis. mark for My Articles similar articles
Chemistry World
April 27, 2011
Carol Stanier
Drug cocktails greater than the sum of their parts Canadian scientists have shown that combining an antibiotic that is past its prime with other drugs can give it a new lease of life. mark for My Articles similar articles
Chemistry World
May 6, 2014
Andy Extance
WHO raises alarm on deadly bacteria The World Health Organization has warned antibiotic resistant bacteria could bring a nightmarish future, where seemingly trivial scrapes turn lethal, and currently routine operations become too risky to contemplate. mark for My Articles similar articles
Chemistry World
September 15, 2013
Andy Extance
Light-switch antibiotics could undermine resistance Dutch chemists have made a new weapon to fight bacteria: an antibiotic whose microbe-killing activity they can turn on using ultraviolet light, before it slowly diminishes. mark for My Articles similar articles
Chemistry World
January 10, 2010
Simon Hadlington
Antibiotic decay products reverse resistance In a colony of bacteria living in the presence of an antibiotic in natural environments, individuals that are sensitive to the antibiotic can co-exist with those that are resistant, whereas logic would dictate that only resistant bacteria should survive. mark for My Articles similar articles
IEEE Spectrum
February 2009
Monica Heger
Computer-Designed Drugs Could Thwart Antibiotic-Resistant Bacteria Researchers use computer algorithms to tweak enzymes that make antibiotics mark for My Articles similar articles
Chemistry World
January 8, 2015
Matthew Gunther
New antibiotic could treat infection while dodging resistance problems A new antibiotic that can kill life-threatening bacteria -- without them appearing to be able to develop resistance to the drug -- has been discovered by a team of scientists. mark for My Articles similar articles
Chemistry World
April 4, 2007
John Bonner
Antibiotic Combinations Tackle Resistance Using combinations of certain antimicrobial compounds can favor the growth of non-resistant strains of bacteria at the expense of resistant ones. The surprising finding may provide a general strategy to help eradicate strains of bacteria that are resistant to antibiotic therapy. mark for My Articles similar articles
HHMI Bulletin
Spring 2013
Sarah C.P. Williams
Sounding the Alarm Details on how cells detect and respond to foreign DNA may provide clues to autoimmune diseases. mark for My Articles similar articles
Chemistry World
August 29, 2007
Ananyo Bhattacharya
'Lost' Folate Enzyme Found After 30 Years US researchers have revealed the identity of an enzyme used by bacteria to make the essential B vitamin folate, 30 years after it was first isolated. mark for My Articles similar articles
Chemistry World
January 30, 2015
Rebecca Trager
Billion dollar package unveiled to fight antibiotic resistance President Obama has made a huge investment in the fight against antibiotic resistant bacteria mark for My Articles similar articles
AskMen.com
Harold Russell
The Lowdown On Superbugs The overuse and misuse of antibiotics has led to the development of resistant strains of bacteria, commonly referred to as superbugs. mark for My Articles similar articles
Fast Company
May 2009
Elizabeth Svoboda
Biotechs Wage War on Superbugs With antibiotic resistance on the rise, three biotechs are developing new ways to wage war on superbugs. mark for My Articles similar articles
Chemistry World
November 6, 2009
Phillip Broadwith
Enzyme binds both sides of the mirror European chemists have discovered that both mirror-image forms of a particular compound can bind at the same time in the same site of an enzyme, a phenomenon that has never been seen before. mark for My Articles similar articles
Industrial Physicist Biomimetic Nanotechnology Although biomimetic nanotechnology is in its infancy, with no applications yet reaching commercialization, the barriers in some cases lie mainly in scaling up production processes to industrial levels. mark for My Articles similar articles
Chemistry World
October 31, 2008
Manisha Lalloo
DNA-rewinding protein discovered US scientists have found an enzyme that rewinds sections of DNA whose strands have mistakenly come apart. mark for My Articles similar articles
Technology Research News
January 29, 2003
Kimberly Patch
Data stored in live cells Every type of storage media -- from stone to paper to magnetic disks -- is subject to destruction. Researchers from Pacific Northwest National Laboratory are tapping forces of nature to store information more permanently. mark for My Articles similar articles
Chemistry World
May 29, 2014
Carla Pegoraro
Dual warhead kills and disarms bacteria A compound that kills bacteria and cleaves their DNA to prevent them passing on drug-resistant genes has been designed by researchers in India. mark for My Articles similar articles
Nutrition Action Healthletter
May 2000
Magic Bullets Under Siege ...Antibiotics---drugs that kill bacteria---account for much of our success in the war against infectious illness. But the miracle drugs of medicine are in danger... mark for My Articles similar articles
American Family Physician
February 1, 2002
Catherine M. Oliphant
Quinolones: A Comprehensive Review With the recent introduction of agents such as gatifloxacin and moxifloxacin, the traditional gram-negative coverage of fluoroquinolones has been expanded to include specific gram-positive organisms... mark for My Articles similar articles
Wired
September 25, 2007
Three Smart Things You Should Know About Bacteria The benefits of bacteria. mark for My Articles similar articles
Chemistry World
October 7, 2015
Matthew Gunther
DNA repair research takes the 2015 chemistry Nobel The 2015 Nobel Prize in chemistry has been awarded to Tomas Lindahl, Paul Modrich and Aziz Sancar for unraveling how cells deal with DNA damage. mark for My Articles similar articles
Mother Jones
December 2000
Edwin Dobb
Growing Resistance Is agribusiness squandering one of medicine's most potent weapons? mark for My Articles similar articles
Chemistry World
March 6, 2008
Simon Hadlington
Synthetic Enzymes Designed by Computer Scientists in the US have designed and built an artificial enzyme from scratch. mark for My Articles similar articles
Chemistry World
March 3, 2009
Lewis Brindley
Sweet-toothed bacteria make their own vaccine With careful feeding, bacteria can produce vaccines against themselves, scientists in the US and China have found. mark for My Articles similar articles
Chemistry World
January 20, 2014
Martha Henriques
Fast test classifies meningitis bacteria Researchers in the UK have developed a new method that uses surface enhanced Raman scattering to quickly identify which meningitis causing bacteria is responsible for an infection. mark for My Articles similar articles
Chemistry World
August 28, 2007
Tom Westgate
Repairing DNA Could Let Frozen Bacteria Survive for Millennia An international team of scientists believe they have strong evidence that bacteria trapped in permafrost are able to survive for hundreds of thousands of years by repairing their DNA. mark for My Articles similar articles
Chemistry World
May 15, 2006
Jon Evans
Selective DNA Crystals A molecular biologist has developed a molecular sieve using a DNA crystal with nanoscale channels. mark for My Articles similar articles
Chemistry World
January 2012
DNA motors on With the relentless rise of DNA nanotechnology's popularity, Emma Davies explores the role chemistry has played in its success mark for My Articles similar articles
Chemistry World
June 21, 2007
Simon Hadlington
Boron is Key to Antifungal Agent Researchers have shown that the presence of a boron atom is key to an antifungal agent being developed to treat infections of fingernails and toenails. mark for My Articles similar articles
Chemistry World
November 16, 2006
Simon Hadlington
Gene-Reading Enzyme Catapulted by Scrunch Power Two teams of researchers have solved a conundrum that has baffled molecular biologists for 20 years -- how the enzyme responsible for `reading' genes can release itself from the portion of DNA to which it initially binds extremely tightly. mark for My Articles similar articles
Chemistry World
October 13, 2015
Simon Hadlington
DNA movement through motor proteins measured Researchers have adapted a method for DNA sequencing to measure directly and with exquisite sensitivity the movement of a single molecule of DNA as it is drawn through specialized motor proteins. mark for My Articles similar articles
Chemistry World
July 13, 2015
Ida Emilie Steinmark
X-ray emitting bacterial plasmas could enhance imaging The possibility of using engineered bacteria as x-ray plasma sources, which could significantly improve resolution in medical and molecular imaging. mark for My Articles similar articles
Chemistry World
October 29, 2013
Harriet Brewerton
Paper device spots antibiotic-resistant bacteria Scientists in Canada have developed a paper-based device that checks if bacteria are resistant to certain antibiotics. The simple system could help users in remote areas. mark for My Articles similar articles
Chemistry World
March 6, 2013
Derek Lowe
New antibiotics: what's the hold up? Money's a factor that could be adjusted by regulatory agencies, governments, and foundations. But no amount of cash will keep resistant bacteria from being the hard targets they are. mark for My Articles similar articles
Chemistry World
October 25, 2011
Jon Evans
Carbon nanotubes detect DNA 'flipping out' US chemists have developed a way to detect the chemical modification of a single strand of DNA, by hooking it up to a pair of carbon nanotubes. mark for My Articles similar articles
Chemistry World
September 11, 2013
Andria Nicodemou
Bacteria incriminated by their odor Researchers in Taiwan and the US have developed a device that uses the volatile organic compounds released by bacteria to identify the bacteria as they are cultured. mark for My Articles similar articles
Technology Research News
September 24, 2003
Glow shows individual DNA Researchers have made a type of artificial DNA of that glows when it combines with a specific sequence of natural DNA. In principle, the method could be used to develop DNA chips that directly sense individual DNA molecules. mark for My Articles similar articles
Chemistry World
June 30, 2011
Laura Howes
Chemically evolved bacteria European scientists have created an Escherichia coli strain with a separate genome using chlorinated DNA. mark for My Articles similar articles
Chemistry World
December 9, 2015
Matthew Gunther
Speedy DNA nanomachines are on a roll Scientists in the US have developed a DNA roller that is 1000 times faster than most synthetic DNA-based motors and can also pinpoint single mutations. mark for My Articles similar articles
Chemistry World
May 6, 2009
Phillip Broadwith
Nano-boxes from DNA origami Danish researchers have made a nano-sized box out of DNA that can be locked or opened in response to 'keys' made from short strands of DNA. mark for My Articles similar articles
Chemistry World
August 2007
Philip Ball
Opinion: The Crucible The twist on DNA mark for My Articles similar articles
Technology Research News
June 15, 2005
Kimberly Patch
DNA Machine Links Molecules Researchers have fashioned a nanomechanical device from DNA that can be programmed to align a series of molecules and fuse them together. The technique could potentially be used to put together designer polymers, encrypt information, and carry out computations. mark for My Articles similar articles
Chemistry World
October 19, 2009
Simon Hadlington
DNA stretching mystery solved A detailed understanding of the elastic properties of DNA can give scientists key insights into interactions of DNA and the proteins that carry out these manipulations. mark for My Articles similar articles
Chemistry World
January 24, 2013
Laura Howes
Shall I compare thee to a strand of DNA? For billions of years DNA has been life's data storage medium. Now, scientists have used DNA to code and store their media and information, from all of Shakespeare's sonnets to an audio recording of Martin Luther King's 'I have a dream' speech. mark for My Articles similar articles