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Latest Situs Inversus Stories

2011-10-03 12:10:54

A research team at the Hubrecht Institute, Utrecht, demonstrates a mechanism by which left—right asymmetry in the body is established and maintained. The study, published in the open-access journal PLoS Genetics on September 29, offers a new model of how families of genes interact to promote and direct body asymmetry. Although organisms appear bilaterally symmetrical when observed from the outside, internal organs are positioned asymmetrically along the left—right axis, and the...

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2010-12-07 07:44:26

By Kitta MacPherson, Princeton University A gene that can cause congenital heart defects has been identified by a team of scientists, including a group from Princeton University. The discovery could lead to new treatments for those affected by the conditions brought on by the birth defect. Princeton researchers focused on identifying and studying the gene in zebrafish embryos, and the team's work expanded to include collaborations with other groups studying the genetics of mice and people....

2009-08-05 14:11:55

A rare U.S. heart transplant replaced the defective heart on the right side of a man's chest with a re-engineered normal left-side donor heart, doctors said. The patient, Jack Eigel, 53, of Wauwatosa, Wis., was born with the congenital condition called situs inversus, in which the major visceral organs are reversed or mirrored from their normal positions. While the condition is usually benign, Eigel needed a transplant because his heart was failing for reasons unrelated to the condition,...


Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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