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Knocking out one or both crucial regulatory genes caused cleft lip, skin barrier defects, and a host of other developmental problems in mice, according to new research from the Perelman School of Medicine at the University of Pennsylvania, hinting that abnormalities in these molecular pathways could underlie many birth defects that are presently not well understood.
Karen Kreeger ・
Sometimes when the immune system makes small mistakes, the body amplifies its response in a big way: Editing errors in the DNA of developing T and B cells can cause blood cancers.
Karen Kreeger ・
Like the hairs they resemble, cilia come in all lengths, from short to long. But unlike the hair on our heads, the length of sensory cilia on nerve cells in our noses is of far more than merely cosmetic significance.
Karen Kreeger ・
University of Pennsylvania researchers will receive five of the 10 grants being awarded this year by the Charles E. Kaufman Foundation, part of The Pittsburgh Foundation, which supports cutting-edge scientific research in chemistry, biology and physics at institutions across Pennsylvania.
Karen Kreeger, Evan Lerner ・
A novel synthetic DNA vaccine can, for the first time, induce protective immunity against the Middle East Respiratory Syndrome (MERS) coronavirus in animal species, reported researchers from the Perelman School of Medicine at the University of Pennsylvania.
Karen Kreeger ・
There may be two new ways to fight AIDS -- using a heat shock protein or a small molecule – to attack fibrils in semen associated with the human immunodeficiency virus (HIV) during the initial phases of infection, according to new research from the Perelman School of Medicine at the University of Pennsylvan
Karen Kreeger ・
Tumor cells associated with pancreatic cancer often behave like communities by working with each other to increase tumor spread and growth to different organs.
Karen Kreeger ・
Cancer researchers already know of some oncogenes and other factors that promote the development of colon cancers, but they don’t yet have the full picture of how these cancers originate and spread.
Karen Kreeger ・
By now, the old saw, “You are what you eat,” has been well-used in describing the microbiome. However axiomatic that phrase may be, a new study has also found that who and when that consumption is done can affect microbiome make-up.
Karen Kreeger ・
The importance of a diet rich in fish oils – now a billion dollar food-supplement industry -- has been debated for over half a century. A few large clinical trials have supported the idea that fish oils confer therapeutic benefits to patients with cardiovascular disease. Researchers think that hearts and blood vessels may benefit in part from their anti-inflammatory properties.
Karen Kreeger ・