Genetics

Angelina Jolie addresses the  audience after the premiere of her movie, “In the Land of Blood and Honey,” in Sarajevo,  Bosnia, in February 2012.  Jolie has had a preventive double mastectomy after learning she carries a gene that makes it extremely likely she would get breast cancer. The Oscar-winning actress made the announcement in an op-ed for Tuesday’s New York Times under the headline, “My Medical Choice.” She writes that, between early February and late April, she completed three months of surgical procedures to remove both breasts. (Associated Press file photo)

SLC company's work propels Jolie's double mastectomy decision; S-E readers weigh in

NEW YORK — Angelina Jolie says she had a double mastectomy after learning she has a gene mutation linked to breast cancer, the disease that killed her mother at age 56.

Writing in Tuesday’s New York Times, the Academy Award-winning actress said she had an 87 percent risk of breast cancer and a 50 percent chance of ovarian cancer before the surgery because of an inherited gene known as BRCA1.

“Once I knew that this was my reality, I decided to be proactive and to minimize the risk as much I could,” wrote Jolie, 37. Three months of medical procedures for the mastectomies culminated with breast reconstruction and implant surgery on April 27, she said.

FILE - In this Oct. 20, 2008 file photo, Harvard Medical School genetics professor George Church poses for a photo with DNA sequence data for Dr. John Halamka, chief information officer, following a news conference in Boston. Church says reports that made him sound like he was searching for a woman to bear a Neanderthal baby are based on misunderstandings of an interview he gave the German magazine Der Spiegel. Church said the idea of bringing back Neanderthals gets brief mention as a theoretical possibility in his recent book, "Regenesis: How Synthetic Biology Will Reinvent Nature and Ourselves.’’ (AP Photo/Lisa Poole, File)

Scientist says he's not seeking woman to bear Neanderthal baby

NEW YORK -- A prominent genetics expert from Harvard Medical School wants to make one thing perfectly clear: He is NOT looking for a woman to bear a Neanderthal baby. Not even an adventurous one.

Supreme Court to decide if Utah company can patent human genes

WASHINGTON — The Supreme Court announced Friday it will decide whether companies can patent human genes, a decision that could reshape medical research in the United States and the fight against diseases like breast and ovarian cancer.

The four white kids are spider goat clones created at Utah State University in Logan. USU faculty member Randy Lewis' work involves introducing spider DNA into goat embryos, so as adults, the females give milk containing spider web substance, a strong, light material he is developing for scientific and commercial use. USU faculty member Irina Polejaeva, a cloning expert, took skin cells from Lewis' top milk-producing goat to make the two sets of twins. (Courtesy of Gary Neuenswander)

USU celebrates 2 sets of twins -- the first spider goat clones in Utah

LOGAN — Ready for an amazing spider-related sequel? Well, you’ll have to wait until July to see Spider-Man in theaters, but two Utah State University faculty members already have welcomed two sets of cloned spider goat twins.

Spider goats, as scientists informally call them, are goats that have been modified as embryos to introduce a spider gene that allows the female goats to produce a milk containing spider silk. The strong silk substance, not in web form, is then isolated and purified before use.

Francena is readied for the CAT scan, Thursday, April 19, 2012 in Brookfield, Illinois. Three of Brookfield Zoo's eight Mexican gray wolves were examined tip to tail by the veterinary staff and consultants for a study of the occurrence of nasal carcinoma in the wolves. The three four-year-old females had their eyes, teeth and blood examined and had CAT scans of their head. (Chuck Berman/Chicago Tribune/MCT)

Saving the Mexican gray wolf a study in genetics

CHICAGO -- It is not a scene you expect to witness: a wolf, out cold, immobilized, its feral snout inside the giant doughnut ring of a high-tech medical device.

It's also striking purely on the level of language: a canine in a CAT scan. The Brookfield Zoo recently used the internal imaging technology common in human medicine to check its eight Mexican gray wolves for nose cancer.

It's a good thing new world leaders are doing their homework

The 3,000 students at the National Conference on Undergraduate Research at Weber State University have studied everything they need to know to run the world when they take over, and that’s good.

Judging by the results, the current operators — that’s us — are working blind.

Thousands to descend on Ogden for national undergrad research conference

OGDEN — To get a mental grasp on the number of people coming to Ogden this Thursday through Saturday, think 2002 Olympic curling fans, then add a bunch more people.

That, vaguely speaking, is the size of the group coming to Weber State University for the 26th annual National Conference on Undergraduate Research.

High court throws out human gene patents of Utah company

WASHINGTON -- The Supreme Court on Monday threw out a lower court ruling allowing human genes to be patented, a topic of enormous interest to cancer researchers, patients and drug makers.

USU researchers recognized for work on dementia

LOGAN — Researchers at Utah State University who are part of the internationally recognized Cache County Study on Memory in Aging have been recognized by the Utah Alzheimer’s Association.

The group, involving researchers in USU’s Colleges of Education and Human Services, Agriculture and Science, received the ALEXA “A Lifetime of Exceptional Achievement” Award at a gala chaired by Lt. Gov. Greg Bell.

New bison herd started with transplant of Yellowstone animals

BILLINGS, Mont. -- Sixty-four bison from Yellowstone National Park were due to arrive at northeast Montana's Fort Peck Reservation on Monday, under a long-stalled relocation initiative meant to repopulate parts of the West with the iconic, genetically pure animals.

Kash Maughan (Contributed photo)

Fundraiser to help West Haven boy with genetic disorder

OGDEN — A fundraising event will be held Saturday at Weber State University on behalf of a West Haven youngster with a rare genetic disorder.

Layton doctor says some people predisposed to meningitis

LAYTON -- A local physician says there is an immune deficiency disorder that may predispose some people to meningeal infections, especially the severe bacterial type like the one that claimed the life of a Syracuse boy in January.

Alcohol's impact affected by genes, studies show

"I have taken more out of alcohol than alcohol has taken from me," Winston Churchill once observed.

And there's plenty of evidence that light to moderate alcohol consumption can have health benefits for many people but carries grave risks for others. The trick lies in figuring out just who falls in which pathway.

(MEL EVANS/The Associated Press) In this Tuesday, Oct. 18, 2011 photo, Marie Eberhardt helps her husband George Eberhardt, 107, of Chester, NJ. after they both got their annual flu shot in Mendham, N.J. George Eberhardt turned 107 in September 2011, and scientists would love to know how he and other older folks like him make it that far. So he’s going to hand over some of his DNA. He is taking part in one of two projects announced in October 2011 that will examine some of the oldest citizens with one of the newest scientific tools: whole-genome sequencing, the deciphering of a person’s complete collection of DNA.

Secrets of long life sought in DNA of the elderly

NEW YORK — George Eberhardt turned 107 last month, and scientists would love to know how he and other older folks like him made it that far. So he’s going to hand over some of his DNA.

Gene cluster is missing in children with autism

NEW YORK -- A cluster of genes is missing in children with autism, scientists at New York's Cold Spring Harbor Laboratory have discovered, a finding they say moved them a significant step toward unmasking the genetic underpinnings of the condition.

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