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Chemistry World February 9, 2012 Harriet Brewerton |
Pressurizing red blood cells for information Scientists in Canada have developed a method to study the changes in red blood cells caused by the most common malaria parasite Plasmodium falciparum. |
Chemistry World July 23, 2013 Sonja Hampel |
Antigenic sugars identified for Chagas disease Scientists have synthesised the combinations of sugars from the surface of the Chagas disease parasite that trigger the human immune response to it. This could help establish better diagnostic tests for the disease, and even a vaccine. |
Chemistry World February 24, 2011 Laura Howes |
Seaweed recruited in fight against malaria Compounds found in seaweed have shown anti-malarial properties, killing even drug-resistant malaria parasites. |
Chemistry World June 30, 2014 James Urquhart |
Smell of malaria attracts mosquitoes The word 'malaria' means 'bad air', but new research suggests the disease may actually make its victims smell good to mosquitoes. |
American Family Physician August 1, 2003 |
Preventing Malaria When You Travel What is malaria? Who gets it?... How is malaria transmitted?... Who is at risk for malaria?... How can I tell if I have malaria?... Can I do anything to keep from getting malaria?... What should I do if I think I have malaria?... etc. |
Chemistry World January 18, 2013 Emma Eley |
New method to target malaria Malaria affects millions of people each year; however, no effective vaccines exist. Now, scientists from Spain have discovered a new strategy to target the disease. |
Chemistry World March 22, 2011 Amaya Camara-Campos |
Microfluidics to diagnose sleeping sickness Jonas Tegenfeldt from the University of Lund developed a microfluidic device that separates the parasites in this disease from the blood cells using their shape, because parasites and red blood cells are very difficult to separate by size. |
Chemistry World July 29, 2015 Maria Burke |
Malaria vaccine approval first marred by efficacy question mark After decades of research, a malaria vaccine has finally been given the green light by a regulatory agency. But with limited efficacy and questions over the vaccine's cost, its future remains unclear. |
Chemistry World December 18, 2012 Jennifer Newton |
Technique to measure chemotherapy effectiveness A technique to measure how effective chemotherapy is by studying the physical changes that occur in human cells has been developed by US scientists. |
Chemistry World November 13, 2012 Rachel Cooper |
Detecting cancer cells and parasites Scientists in Denmark have designed a new sensor to detect cells that over-express folate receptors, including cancer cells. The sensor consists of an electrochemical platform composed of graphene and peptide nanotubes with folic acid. |
Chemistry World June 17, 2015 James Urquhart |
Promising compound offers single dose knock-out for malaria Ian Gilbert and colleagues, working with the Medicines for Malaria Venture, have found a compound dubbed DDD107498 which kills Plasmodium falciparum -- the species responsible for most dangerous form of malaria. |
Chemistry World May 3, 2011 Michael Gross |
New hope for malaria drugs as sickle cell protection unravelled Researchers have come up with a molecular mechanism that explains how it protects people from this deadly disease. |
AskMen.com Dustin Driver |
Travel Diseases: Africa The allure of a safari through the Serengeti or a trek up Kilimanjaro may inspire you to strike out for the heart of Africa, but before you go there are a few things you should know: like, the huge continent is teeming with bug-borne, water-borne and human-borne diseases. |
Salon.com December 15, 2000 Arthur Allen |
Warming to malaria With fears mounting that global climate change may cause the dreaded disease to spread, scientists turn their attention to vaccine research... |
Chemistry World April 2008 Victoria Gill |
Malaria no More? A fresh round of research funding could put an end to the killer disease. |
Chemistry World February 20, 2013 Jessica Cocker |
Raman spectroscopy for bedside cancer diagnosis Currently the only way to identify whether a suspicious lump is something to be concerned about is to have it removed and then examined. But a new diagnostic technique based around Raman spectroscopy could provide a faster diagnosis. |
Chemistry World April 25, 2007 Richard Van Noorden |
Malaria Drug Cures Mice with Single Dose U.S. chemists have adapted a Chinese herbal medicine to create a new generation of antimalarial drugs which could solve some of the current crop's failings. |
Chemistry World March 21, 2013 Phillip Broadwith |
New antimalarial drug class resists resistance Early indications also show that it may take longer for the parasite to develop resistance to the new molecules than it has for existing drugs targeting the same pathway. |
Chemistry World September 10, 2007 Lewis Brindley |
Taking the Sting Out of Malaria Scientists have identified sugar chains lining the mosquito's gut that the malaria parasite latches onto to infect the insect. |
HHMI Bulletin May 2010 Kendall Powell |
Malaria's Weakness With different approaches, two HHMI researchers land on an enzyme critical to the malaria parasite's destructive ways. |
HHMI Bulletin Aug 2010 Robert Koenig |
Collaborating Across an Ocean to Stop Malaria Two scholars, one from Mali and one from the United States team up to produce a vaccine for malaria. |
AskMen.com |
The Upside Of Malaria New research is attempting the first live vaccine to fight malaria. |
Chemistry World October 18, 2012 Jessica Cocker |
Killing three parasites with one stone Scientists in the US have developed a hybrid drug that is active against malaria, schistosomiasis or hookworm. |
Geotimes May 2005 Jeffrey Shaman |
Malaria Mapping and Prevention Today, scientists from various fields, including the geosciences, are contributing to the fight against malaria and other infectious diseases. |
Chemistry World September 5, 2013 Emma Stoye |
Raman-based imaging takes guesswork out of brain surgery A new technique that color-codes cancerous and healthy brain cells according to their chemistry could help surgeons remove all traces of brain tumors while minimizing damage to sensitive tissues. |
Chemistry World November 25, 2008 James Urquhart |
Virus revealed by flipping lipid A drug that flags up virus-infected cells for destruction by the body's own immune system could lead to new, broad-spectrum anti-viral treatments, say US scientists. |
Chemistry World August 18, 2006 Bea Perks |
Resistance is Futile Resistance to malaria drugs poses a serious problem in countries where the disease is endemic. But researchers have now reported the synthesis of a hybrid molecule that combines chloroquine with a molecule that reverses resistance. |
Chemistry World April 1, 2008 Lewis Brindley |
Easier Cancer Imaging with Raman A new imaging technique based on Raman spectroscopy has been used to illuminate tumors in mice with unprecedented precision. |
Chemistry World August 7, 2012 Emma Eley |
Improved drugs to treat malarial liver infection Antimalarial drugs with increased in vitro activity have been developed by scientists in Portugal and the US. These novel drugs, called primacins, are active against two stages of malarial infection. |
AskMen.com Dustin Driver |
Travel Diseases: Central & South America There are more than a few diseases that can turn your dream vacation to Central or South America into a nightmare -- so here are a few "ounces of prevention." |
Chemistry World December 22, 2008 Hayley Birch |
Looking at life label-free US scientists have demonstrated a way to sensitively track molecules in living cells without attaching bulky labels or staining a sample. |
Chemistry World October 26, 2015 Emma Stoye |
Malaria vaccine pilot studies recommended by WHO The World Health Organization has said the RTS,S malaria vaccine should be tested further through a series of pilot studies before it can recommend its widespread use. |
Chemistry World July 11, 2012 Rebecca Brodie |
Better Security with Through-Barrier Detection Using SORS A team working in the UK have demonstrated that spatially offset Raman spectroscopy using short wave infrared can detect chemicals through physical barriers such as containers, which is a step forward in detection and security. |
Chemistry World April 22, 2013 Rebecca Brodie |
Quicker checks for safer water Scientists in the Netherlands have developed and tested a new method that uses Raman spectroscopy to quickly identify harmful bacteria in drinking water. |
Chemistry World September 5, 2014 Katie Lian Hui Lim |
Urine test could catch lung cancer early Lung cancer could be identified earlier, thanks to a new test that uses surface enhanced Raman spectroscopy to detect a cancer biomarker in urine. |
Chemistry World August 7, 2009 Lewis Brindley |
Malaria disaster risk Two studies could spell disaster for malaria management, with the first evidence of a malarial strain resistant to a first-line drug, and signs that a widely used insect repellent could be neurotoxic. |
AskMen.com Dustin Driver |
Most Contagious Diseases Super-contagious diseases spread like wildfire. The best way to battle any of these nasty bugs is to avoid them altogether. Keep your eyes open for these most-unwanted diseases, and stay healthy. |
Scientific American September 2007 Jeffrey D. Sachs |
Ending Malaria Deaths in Africa One of the world's worst killers can be stopped soon if we make the investment. |
American Family Physician August 1, 2003 Lo Re & Gluckman |
Prevention of Malaria in Travelers As travel to tropical locations increases, U.S. physicians are being asked more frequently to provide recommendations for malaria prevention. An organized approach to reducing the risk of acquiring this disease is necessary. |
Chemistry World July 3, 2006 Mark Peplow |
Drug Screen Reveals Antimalarial Agent A widely-available antihistamine called astemizole could help in the battle against malaria, according to a survey of more than 2,600 drugs in a pharmaceutical library. |
Chemistry World July 5, 2010 Jon Cartwright |
Imaging technique sees conversion of biomass to sugar The technique, called stimulated Raman scattering microscopy, is better than others because it can give quantitative readings of the species present. |
The Motley Fool September 24, 2009 Brian Orelli |
Drugmakers' HIV Treatments Live On Companies that make HIV drugs could lose billions of dollars in revenue if an effective vaccine is developed. All drug-company investors need to keep an eye on up-and-coming drugs from competitors that could take market share. |
Scientific American November 2005 Charles Q. Choi |
Baby to Brain Mothers could literally always have their kids on their minds. Researchers find that in mice, cells from fetuses can migrate into a mother's brain and apparently develop into nervous system cells. |
Chemistry World August 21, 2012 James Mitchell Crow |
Watching single nanoparticles work By shining laser light on the modified tip of an atomic force microscope), researchers in Germany and the Netherlands have been able to watch a catalytic reaction in real time, zoomed right in to the nanoscale. |
Chemistry World February 10, 2011 Erica Wise |
Raman imaging gives new hope for cancer diagnosis Surface enhanced Raman scattering works by detecting spectroscopic signals of molecules such as cancer antibodies that are in close proximity to metals injected into tissue such as gold or silver nanoparticles. |
The Motley Fool April 6, 2010 Brian Orelli |
Kill It! Double-Teaming Malaria Malaria vaccine might not make Glaxo and Crucell rich, but the life-saving and PR benefits would be welcome. |
HHMI Bulletin Nov 2010 |
Scientists are targeting surface proteins to battle disease. Now that genomic analyses have identified the genes that express surface proteins, scientists are focusing on how pathogens detect attacks from the human immune system and quickly change their coats. |
Scientific American January 2009 Charles Q. Choi |
Do White Blood Cells Make Cancer Deadly? The ability to spread underlies the killing power of cancer. The process occurs, John Pawelek thinks, when tumor cells fuse with white blood cells -- an idea that, if right, could yield new therapies |
Chemistry World August 6, 2013 Jennifer Newton |
Keeping lipstick evidence in the bag Michael Went, from the University of Kent in the UK, and colleagues have shown that vibrational fingerprints obtained by Raman spectroscopy can distinguish between different brands and types of lipstick. |
Popular Mechanics January 8, 2010 Erin McCarthy |
How to Stop a Daybreakers-Style Vampire Epidemic As far-fetched as the "disease" may be, there are certain steps doctors, scientists and officials always take when analyzing an outbreak. |