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American Family Physician October 1, 2000 |
Genetic Testing for Breast Cancer Risk: What Does It Mean to Me? What causes breast cancer?... What genes can cause breast cancer to be inherited?... What clues in my family history might show I've inherited a risk of breast cancer?... Does everyone who has family members with breast cancer have these mutated genes?... What should I do?... |
Chemistry World July 28, 2009 Michael Gross |
DNA to direct and switch off chemo Researchers in the US have developed a new approach to cancer chemotherapy using short DNA strands to help target delivery of the drug directly to cancer cells, and 'call it off' should problems arise. |
Chemistry World April 2, 2015 Jenny Lovell |
DNA test colors in BRCA1 gene Researchers in China have developed an ultrasensitive test that changes color when it detects a gene associated with an increased risk of developing breast and ovarian cancer. |
American Family Physician November 15, 2006 Wolff & Wilson |
Putting Prevention into Practice Genetic risk assessment and BRCA mutation testing for breast and ovarian cancer susceptibility. |
Chemistry World October 19, 2015 Matthew Gunther |
The house that DNA built The 2015 chemistry Nobel prize was awarded to Tomas Lindahl, Paul Modrich and Aziz Sancar for DNA repair. |
Technology Research News March 24, 2004 |
DNA has nano building in hand Researchers from Ludwig Maximilians University in Germany have built a simple molecular machine from DNA that can bind to and release single molecules of a specific type of protein. |
BusinessWeek July 3, 2006 Catherine Arnst |
A Ton Of Prevention The pros and cons of two drugs that may halve your risk of breast cancer. |
Chemistry World January 7, 2015 Rebecca Trager |
Myriad loses appeal on cancer gene test patents Myriad Genetics has lost its appeal over patents on the BRCA genes that are associated with a higher risk of breast and ovarian cancer. |
Chemistry World June 25, 2013 Emma Stoye |
NHS to offer breast cancer prevention drugs New guidelines for the UK National Health Service suggest that women at high risk of breast cancer should be offered a five-year course of tamoxifen or raloxifene to prevent the disease developing. |
Chemistry World April 5, 2007 Simon Hadlington |
Chemical Probe Seeks Out DNA Damage Researchers have developed a novel way to detect damage on DNA. The finding could open the way to a new toolkit of molecular probes to investigate the impact of chemical modifications on DNA, potentially providing insights into the way that mutations in DNA can result in cancers. |
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. |
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. |
Chemistry World January 30, 2014 Anthony King |
Unnatural DNA links click for faster synthesis Human cells can still read strands of DNA correctly if they are stitched together using linkers not found in nature, a new study shows. |
Technology Research News May 5, 2004 Kimberly Patch |
DNA Bot Targets Cancer Researchers from Israel have constructed a molecular-size computer that is programmed to find signs of cancer cells, and when they are present, dispense DNA molecules designed to eradicate those cells. |
Chemistry World November 30, 2006 Jessica Ebert |
Morning After Pill Might Prevent Breast Cancer The active ingredient of the morning-after pill -- mifepristone, or RU-486 -- prevents the formation of mammary-cell tumours in mice with a mutation in the breast cancer susceptibility gene, BRCA1, report scientists. |
Chemistry World September 26, 2006 Fiona Case |
Synchronised Delivery for DNA and Drugs Polymer capsules that can simultaneously deliver drug molecules and DNA into a cell could boost the power of cancer treatments. |
Chemistry World November 29, 2010 James Mitchell Crow |
DNA readers ratchet closer Rapid, cheap DNA sequencing has just edged a step closer, thanks to a new technique to control the motion of single DNA strands as they pass through a protein nanopore 'reader'. |
Bio-IT World November 19, 2004 Kevin Davies |
King for a Year Mary-Claire King discusses breast cancer research, complex traits, and human rights. |
BusinessWeek May 23, 2005 Catherine Arnst |
If It Works for Breast Cancer... Studies are under way to see if promising strategies used against breast cancer can be used to fight other killers, such as lung, colon, and prostate cancer. |
Chemistry World September 17, 2012 Ian Le Guillou |
Raising the curtain on single-stranded DNA Scientists have created microfluidic devices containing single-stranded DNA 'curtains' for the first time, allowing scientists to study its interactions with proteins in real time. |
Chemistry World January 12, 2015 Emma Stoye |
Protein mutant libraries to probe diseases' genetic link quickly and cheaply Researchers in the US have developed a faster and less costly way to investigate the effects of genetic mutations on proteins, which should offer new insights into hereditary diseases. |
Chemistry World December 11, 2012 Phillip Broadwith |
Seeing the helix of DNA Italian scientists have developed a technique to improve the contrast of electron microscopy images of DNA fibers. |
BusinessWeek October 17, 2005 Catherine Arnst |
Breast-Cancer Screening: How to Choose Women have varying risk factors for breast cancer and face more test options. Here are some key considerations for making a suitable choice. |
AskMen.com Jacob Franek |
New Cancer Therapies As cancer research explodes, the availability of new and innovative interventions is expanding almost daily. |
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 |
Chemistry World May 21, 2012 Simon Hadlington |
Rewritable DNA for digital data storage A rewritable memory storage module can form the basis of a digital memory system, scientists suggest, with the cell being able to 'record' transient changes in its internal chemistry. |
Salon.com December 19, 2000 Carolyn McConnell |
"The Century of the Gene" by Evelyn Fox Keller A new book argues that there may be no such thing as a gene. At least, it has proved very difficult to isolate a discrete physical item that can do the work our notion of the gene does... |
Salon.com June 20, 2000 Naomi Mendelsohn |
Choosing the knife Healthy women at high risk for breast cancer are choosing to have both breasts removed, even while doctors are advocating less invasive treatments for those who are already sick |
BusinessWeek June 6, 2005 Catherine Arnst |
Better Odds Against Breast Cancer New treatments for breast cancer are more effective, and easier to live with |
Wired August 2003 Jennifer Kahn |
The End of Cancer (As we Know it) Diagnosis. Chemotherapy. Radiation. Slow painful death. No more. A new era of cancer treatment is dawning. Meet three scientists who are using the revelations of the Human Genome Project to reshape medicine. |
HHMI Bulletin February 2011 Michele Solis |
Right Before Your Eyes Coupling protein sequence to function, thousands of variants at a time. |
HHMI Bulletin Feb 2011 |
DNA Curtains How proteins behave in such a crash test gives scientists data about their structural integrity, how they attach to DNA, and how they behave in a cell. |
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. |
Technology Research News October 6, 2004 |
Chip spots DNA electrochemically A microelectrochemical method of reading DNA chips could be used in portable detectors. It could be use practically in two to five years, according to the researchers. |
Technology Research News November 3, 2004 Smalley & Patch |
DNA Machines Take a Walk Researchers working to form nanoscale machines and materials are increasingly tapping into nature's building blocks. |
Chemistry World February 4, 2008 Richard Van Noorden |
DNA Cages Change Size on Demand Scientists have designed dynamic DNA cages which expand or contract on demand -- and could be used to deliver drugs, or be the moving parts of nanomachines. |
Reactive Reports Issue 54 David Bradley |
Hula-Hoop DNA Amplification Periodic nanostructures made of gold nanoparticles and long DNA strands with repeated sequences have been prepared by using a technique known as "rolling circle amplification" or the "hula-hoop" technique. |
Wired July 2006 Kevin Kelleher |
Personalize It While Adidas offers customized shoes for your feet, the pharmaceutical industry is moving toward personalizing drugs based on your genes. |
Technology Research News August 22, 2005 |
DNA Technologies The versatile DNA molecule has proven to be a powerful technological building block. Researchers have developed ways of combining DNA molecules that allow them to carry out computations in test tubes and create two-dimensional patterns and three-dimensional structures at the nanoscale. |
Technology Research News April 7, 2004 |
DNA folds into paired pyramids Researchers from the Scripps Research Institute have formed strings of DNA that spontaneously fold into a wireframe octahedron, taking a step forward in the quest to use DNA to make nanoscale templates. |
Reactive Reports Apr/May 2005 David Bradley |
At Last, the Structure of DNA Researchers have made a significant advance in our understanding of life's main molecule, using X-ray crystallography to determine the three-dimensional structures of nearly all the possible sequences of a macromolecule. |
The Motley Fool May 8, 2009 Brian Orelli |
Investing Against Breast Cancer Many companies are interested in both a cure and a large lucrative market. Which are the best investments now in this sector? |
Bio-IT World November 12, 2002 Sue Mayer |
Are Gene Patents in the Public Interest? Two recent studies from Britain argue against the unbridled patenting of genes and raise tough ethical questions. |
Salon.com May 1, 2000 Arthur Allen |
Listening to DNA The genome project is getting the buzz. But the real breakthroughs may come from labs out of the limelight, like Gene Logic. |
Technology Research News December 29, 2004 |
DNA Makes and Breaks Particle Clumps Nanotechnology is all about manipulating materials on the molecular scale. Many teams of researchers are using artificial strands of DNA to do so. |
Chemistry World January 30, 2015 Rebecca Trager |
Myriad calls a ceasefire in court battle over cancer gene tests Myriad Genetics has ended its bid to prevent other companies from producing tests for genetic mutations associated with an increased risk of breast and ovarian cancer that it owned patents on. |
Chemistry World March 1, 2011 Catherine Bacon |
Unravelling chromosomes Danish scientists have used a micro device to isolate centimetre-long portions of human DNA to help study the genetic make-up of diseased cells. |
CIO July 1, 2002 Ben Worthen |
Cellular Processing The latest computer to come out of the University of Southern California isn't newsworthy for its small size or computational power. It's notable because it is made from DNA, the microscopic acids that reside in every cell and are responsible for all life. |
Reason August 2002 Charles Paul Freund |
DNA Dough-Re-Mi A pretty girl may be like a melody, but the music of her DNA could have biotech companies whistling all the way to the bank. An executive at Maxygen, a California biotech firm, has suggested that if DNA sequences were converted to digital music they could be copyrighted as works of art. |
Chemistry World February 28, 2010 Jon Cartwright |
Reactions on DNA origami watched with AFM Chemists in Denmark have for the first time imaged chemical reactions on a DNA origami scaffold so that they can precisely attach single molecules, involving atomic force microscopy. |