The Department of Embryology is thrilled to welcome Dr. Will Ludington to our team as our newest Staff Member. Dr. Ludington joins us from the University of California – Berkeley, where he started his lab as a Bowes Fellow (PI).
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Baltimore, MD—A tremendous amount of genetic material must be packed into the nucleus of every cell—a tiny compartment. One of the biggest challenges in biology is to understand how certain regions of this highly packaged DNA can be called upon, so that the genes encoded in them can be “turned on,” or expressed and used to manufacture RNA and proteins.
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Baltimore, MD—Allan C. Spradling, Director Emeritus of Carnegie’s Department of Embryology, has been awarded the 23rd March of Dimes and Richard B. Johnson, Jr., MD Prize in Developmental Biology as “an outstanding scientist who has profoundly advanced the science that underlies our understanding of prenatal development and pregnancy.”
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Marnie Halpern's Mendel talk
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Predoctoral Fellow James Thierer of the Farber lab wins poster award
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On Monday, April 16th, the Department of Embryology’s Dr. Joe Gall hosted Nobel Laureate Dr. Carol Greider as a special seminar speaker in the weekly seminar series. Dr. Greider is currently the Daniel Nathans Professor & Director of Molecular Biology & Genetics at Johns Hopkins Medicine.  
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Washington, DC—Not too long ago, biologists would induce mutations in an entire genome, isolate an organism that displayed a resulting disease or abnormality that they wanted to study, and then work backward to determine which gene was responsible for the defect.  This process often took years to yield definitive results.
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Baltimore, MD— The brain is the body’s mission control center, sending messages to the other organs about how to respond to various external and internal stimuli. Located in the forebrain, the habenular region is one such message-conducting system. Two new papers from Carnegie scientists explain how the habenulae develop and their unsuspected role in recovering from fear.
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Washington, D.C.--Yixian Zheng has been selected to direct Carnegie’s Department of Embryology in Baltimore, Maryland. She has been Acting Director since February 1st of 2016.
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Washington, D.C.—BioEYES was accepted to participate in a National Science Foundation (NSF) video competition on May 15-22, 2017. BioEYES supporters are encouraged to go to the competition website at stemforall2017.videohall.com and share and vote for the BioEYES video! (Note the guidelines for the three ways to vote.
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Baltimore, MD—Studying how our bodies metabolize lipids such as fatty acids, triglycerides, and cholesterol can teach us about cardiovascular disease, diabetes, and other health problems, as well as reveal basic cellular functions. But the process of studying what happens to lipids after being consumed has been both technologically difficult and expensive to accomplish until now.
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Baltimore, MD—A first-of-its-kind study on almost 20,000 K-12 underrepresented public school students shows that Project BioEYES, based at Carnegie’s Department of Embryology, is effective at increasing students’ science knowledge and positive attitudes about science. Younger students had the greatest attitude changes. The study covered five years and tested students before and after the one-week BioEYES program.
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Baltimore, MD— New work led by Carnegie’s Steven Farber, with help from Yixian Zheng’s lab, sheds light on how form follows function for intestinal cells responding to high-fat foods that are rich in cholesterol and triglycerides. Their findings are published in the Journal of Biological Chemistry.
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Baltimore, MD---Athletes, the elderly and those with degenerative muscle disease would all benefit from accelerated muscle repair. When skeletal muscles, those connected to the bone, are injured, muscle stem cells wake up from a dormant state and repair the damage. When muscles age, however, stem cell number and function declines, as do both tissue function and regenerative ability.
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Washington, D.C.—  Zehra Nizami has been a graduate student and postdoc in Joe Gall’s lab at the Department of Embryology. She is the fourth recipient of the Postdoctoral Innovation and Excellence (PIE) Award, which are made through nominations from the department directors and chosen by the Office of the President.
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Baltimore, MD--BioEYES, the K-12 science education program headquartered at  Carnegie's Department of Embryology, was recognized with four other organizations by the General Motors Foundation, at the GM Baltimore Operations plant where they make transmissions.
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Baltimore, MD— As we age, the function and regenerative abilities of skeletal muscles deteriorate, which means it is difficult for the elderly to recover from injury or surgery. New work from Carnegie’s Michelle Rozo, Liangji Li, and Chen-Ming Fan demonstrates that a protein called b1-integrin is crucial for muscle regeneration.
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Baltimore, MD— Tiny transparent zebrafish are changing lives through the BioEYES program. A former BioEYES student in Baltimore, Sih Oka Zeh, shared that BioEYES was the catalyst for following a career path in the sciences:
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Baltimore, MD—New work from Carnegie’s Allan Spradling and Lei Lei demonstrates that mammalian egg cells gain crucial cellular components at an early stage from their undifferentiated sister cells, called germ cells. This mechanism had previously only been documented in lower animals, and may be a key to understanding the egg’s unique properties. Their work is published via Science First Release.
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Washington, D.C.—Matthew Sieber, a postdoctoral fellow at the Department of Embryology, has been honored for his extraordinary accomplishments, through a new program that recognizes exceptional Carnegie postdoctoral scholars who have demonstrated both scientific accomplishments and creative endeavors beyond what is expected.
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