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Latest Thoracic aortic aneurysm Stories

2011-11-11 06:50:52

(Ivanhoe Newswire) -- Medical scientists have for the first time identified a gene responsible for a fatal abdominal condition that afflicts tens of thousands of people across the world. An international team led by Matt Bown, a vascular surgeon from the University of Leicester, identified a single gene that is linked to the development of abdominal aortic aneurysms, AAAs. What is more, the team discovered that the gene, LRP1, was not linked to other cardiovascular diseases, suggesting...

2011-09-13 23:10:03

While the incidence of the life-threatening condition of aortic dissection is significantly higher than in the general population, it remains low among patients with the congenital heart defect, bicuspid aortic valve; however, the incidence of aortic aneurysms is significantly high, according to a study in the September 14 issue of JAMA. Bicuspid aortic valve (BAV; defect of the aortic valve that results in the formation of two flaps that open and close, instead of the normal three) is the...

2011-09-12 12:09:44

Multi-institutional study reveals risk factor that doubles chance of developing silent killer Richard Holbrooke, John Ritter, Lucille Ball, Jonathan Larson and Great Britain's King George II were all taken by the same silent killer: an acute aortic dissection. Now, scientists led by researchers at The University of Texas Health Science Center at Houston (UTHealth) and Baylor College of Medicine (BCM) have found an association with a common genetic variant in the population that...

2011-06-17 13:20:01

Results published today in PLoS Genetics Patients with thoracic aortic aneurysms that lead to acute aortic dissections are 12 times more likely to have duplications in the DNA in a region of chromosome 16 (16p13.1) than those without the disease, according to a study led by genetic researchers at The University of Texas Health Science Center at Houston (UTHealth). The results of the innovative study, which included researchers at Baylor College of Medicine, are published in the June 16 issue...

2011-06-17 13:09:38

People who have duplications in a region of chromosome 16 (16p13.1) that is present in approximately 1 in 1000 individuals have a 12-fold increased risk of thoracic aortic aneurysms leading to a tear in the aorta, or acute aortic dissections. An estimated 10000 people die annually from thoracic aortic aneurysms and dissections (TAAD) in the United States, where TAAD have ranked as high as the 15th leading cause of death. The study, led by genetic researchers at The University of Texas Health...

2010-11-18 16:26:58

Researchers find fifth gene defect, 47 DNA regions linked to disease Discovery of a fifth gene defect and the identification of 47 DNA regions linked to thoracic aortic disease are the subject of studies released this month involving researchers at The University of Texas Health Science Center at Houston (UTHealth). In both studies, the investigators have identified alterations in the genetic material or DNA that affect the ability of smooth muscle cells, which line the aorta and other blood...

2010-05-04 11:17:41

A new study shows that people with a common heart defect may also be more likely to have brain aneurysms. The study is published in the May 4, 2010, print issue of Neurology®, the medical journal of the American Academy of Neurology. Up to two percent of the population is born with the heart defect called a bicuspid aortic valve (BAV). The aortic valve allows blood to flow from the heart to the aorta. It normally has three flaps that open and close to regulate blood flow. In...

2010-04-07 13:58:32

Case Western Reserve researchers find deficiency of Kruppel-like Factor 15 predicts cardiovascular diseases Case Western Reserve University School of Medicine researchers have identified a major indicator of two deadly diseases of the heart and blood vessels: heart failure and aortic aneurysm. The absence of the Kruppel-like Factor 15 (KLF15), when combined with stress, leads to both heart failure and aortic aneurysms. The genetic factor, KLF15, protects the heart and aorta's ability to...

2009-10-01 10:00:00

BOTHELL, Wash., Oct. 1 /PRNewswire/ -- Verathon® is pleased to announce the new AortaScan(TM) AMI 9700 aortic measurement instrument to help physicians identify the presence of abdominal aortic aneurysms (AAA). Designed with Emergency Physicians, Internists, and Family Practitioners in mind, the portable AortaScan(TM) AMI 9700 uses 3D ultrasound to quickly and noninvasively measure the diameter of the abdominal aorta, without the need for a sonographer. This crucial...

2009-09-22 06:00:00

NEW YORK, Sept. 22 /PRNewswire/ -- Professional football legend Joe Theismann joined leading physicians, patients and advocates today to kick-off "Find the AAAnswers," a multi-faceted public education campaign designed to saves lives from abdominal aortic aneurysms (AAA), by increasing the high number of people at-risk for this life-threatening condition, to seek a low-cost ultrasound screening. To view the Multimedia News Release, go to:...


Latest Thoracic aortic aneurysm Reference Libraries

Marfan's Syndrome
2013-07-19 15:22:33

Marfan's syndrome is a genetic disorder of the connective tissue that causes excessively tall stature and long extremities. It is carried by the gene FBN1, which encodes the connective protein fibrillin-1, and is a dominant trait. The human genetic makeup contains a pair of FBN1 genes, so because of its dominance, inheriting one affected FBN1 gene from either parent will result in Marfan's syndrome. It effects both males and females, and has no ethnic bias. It was named after Antoine Marfan,...

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Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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