ADVERTISEMENT

404

Not Found

Is this what you were looking for?

tag double helix disease medicine

Tara Kieffer: From helix to hepatitis
Katherine Bagley | Jan 1, 2010 | 3 min read
By Katherine Bagley Tara Kieffer: From helix to hepatitis © 2009 Leah Fasten Tara Kieffer fell in love with science during a visit to her father’s biology lab at Montgomery College in Maryland. Inspired by a model of DNA’s double helix, the 5- or 6-year-old Kieffer drew a replica of the structure that has hung on her walls ever since. “DNA was beautiful and it helped spark my interest in biology,” she says. Whil
Aging and Cancer
Aging and Cancer
Rebecca Roberts, PhD | Nov 14, 2023 | 6 min read
The relationship between aging and cancer is complex, with several shared underlying mechanisms. 
Metaphors and Dreams
Tim Radford | Jan 12, 2003 | 7 min read
The DNA revolution may be just too big to take in: beyond words, even 50 years on. Think of four chemical bases coupled exclusively to each other, adenine with thymine, guanine with cytosine, in a double helix. Then think of this double helix having the power to unwind and duplicate, to make new helixes. So far, so simple. The structure spells out a gene that makes a protein, and makes more DNA. But like the double helix itself, the challenges divide into questions of scale and complexity. In
Matthew Disney
A Quest to Drug RNA
Ida Emilie Steinmark, PhD | Sep 8, 2023 | 5 min read
Matthew Disney’s idea of small molecules that target RNA once seemed fanciful. Now, even the pharma industry is pursuing it
Decoding DNA: New Twists and Turns
Kerry Grens | Jun 1, 2013 | 10+ min read
Highlights from a series of three webinars on the future of genome research, held by The Scientist to celebrate 60 years of the DNA double helix
Macrophages Play a Double Role in Cancer
Amanda B. Keener | Apr 1, 2018 | 10+ min read
Macrophages play numerous roles within tumors, leaving cancer researchers with a choice: eliminate the cells or recruit them.
Researchers in George Church&rsquo;s lab modified wild type ADK proteins (left) in <em >E.coli</em>, furnishing them with an nonstandard amino acid (nsAA) meant to biocontain the resulting bacterial strain.
A Pioneer of The Multiplex Frontier
Rashmi Shivni, Drug Discovery News | May 20, 2023 | 10 min read
George Church is at it again, this time using multiplex gene editing to create virus-proof cells, improve organ transplant success, and protect elephants.
Methylation: Gene Expression at the Right Place and Right Time
Nadia Halim | Dec 5, 1999 | 7 min read
Courtesy of Richard Roberts, New England BiolabsModel methylation reaction: Cytosine nucleotide (red) is flipped out of the DNA double helix by a methyltransferase (white), so it can be methylated. The end product after the methyl group has been transferred to the DNA is pictured in green. A tenuous link between DNA methylation and development has existed for several years. Now findings substantiate the connection. Researchers have found the first human diseases caused by defects in the DNA meth
Illustration of DNA
Can “Gene Writing” Deliver What Gene Editing Can’t?
Dan Robitzski | Dec 12, 2022 | 10+ min read
A biotech startup called Tessera Therapeutics has made a splash with its claims about the trademarked technology. Is the excitement justified?
Science Museums Exhibit Renewed Vigor
Christine Bahls | Mar 28, 2004 | 10+ min read
Erica P. JohnsonApreschool girl with black braids presses a finger to a disk that twists a brightly lit DNA model, transforming its ladder shape into a double helix. Her head bops from side to side in wonder as the towering DNA coils and straightens. When a bigger boy claims her place, the girl joins meandering moms and dads with their charges as they twist knobs, open flaps, and simply stare at flashing helixes and orange information boards: all a part of the museum exhibit called "Genome: The

Run a Search

ADVERTISEMENT