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. The research is published in the...
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. Enterocytes are specialized cells that line the insides of our intestines. The intestinal surface is like a toothbrush, with lots of grooves and...
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.  Carnegie’s Christoph Lepper and team*, including researchers...
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. Her career at Embryology includes outstanding accomplishments in the three areas recognized by the PIE Award—science, education,...
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. The BioEYES group was honored for their environmental education program, “Your Watershed, Your Backyard, a middle school learning experience that teaches students about stream ecology.GM...
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. Their findings, published by Nature Medicine, provide a promising target for therapeutic intervention to combat muscle...
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: “I had BioEYES in 7th grade. Before they came I was told we were going to do an experiment with fish and microscopes. I wasn’t interested. But then they showed up with all this equipment I’d never seen before. We got to work...
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. Egg cells are the only cells in humans and other...
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. Nominations for the Postdoctoral Innovation and Excellence (PIE) Awards are made through the department directors, and...
Baltimore, MD— Reproduction is highly dependent on diet and the ability to use nutrients to grow and generate energy. This is clearly seen in women, who must provide all the nutritional building blocks required to support a growing embryo. As a result, metabolic diseases like diabetes and obesity are closely linked with several female reproductive disorders such as: Infertility, polycystic ovary syndrome, and ovarian cancer. However, the precise...
San Diego, CA— Ghosts are not your typical cell biology research subjects. But scientists at the Carnegie Institution for Science and the National Institute of Child Health and Human Development (NICHD) who developed a technique to observe muscle stem/progenitor cells migrating within injury sites in live mice, report that “ghost fibers,” remnants of the old extracellular matrix left by dying muscle fibers, guide the cells into position for...
Baltimore, MD – On November 12, 2015, students from ConneXions Academy will address water-quality issues in Baltimore through the General Motors Global Rivers Environmental Education Network (GM GREEN) managed by the Earth Force program, part of Carnegie’s BioEYES’ Your Watershed, Your Backyard education effort. Students will partner with engineers on Gwynns Falls Trail, Leakin Park in Baltimore, from 10 am to noon. The media is invited to...
The American Society for Cell Biology profiles Yixian Zheng and her recent papers on the elusive spindle matrix. "Zheng’s lab identifies new regulators in spindle assembly, all associated with the spindle matrix, a structural scaffold that promotes mitosis.The problem here is that some scientists aren’t convinced that the spindle matrix exists. In one of these new papers, Zheng begs to differ." More
Two researchers, Martin Jonikas of Carnegie’s Department of Plant Biology and Zhao Zhang of the Department of Embryology, have been awarded the New Innovator and Early Independence Awards, respectively, from the National Institutes of Health (NIH). Traditionally, NIH has supported research projects, not individuals. However, “to identify scientists with ideas that have the potential for high impact, but that may be too novel, span too diverse a...
Baltimore, MD— Every high school biology class learns about the tiny cells that comprise our bodies, as well as about many of the diverse actions that they perform. One of these actions is called mitosis, the series of steps through which a cell divides itself into two daughter cells, each of which has the same genetic material. Mitosis involves copying or “replicating” each of the cell’s DNA-containing chromosomes, and then separating them so...
Baltimore, MD— The Farber lab's own Oscar Reyes is the recipient of the 2015 Danny Lee Award from Johns Hopkins University. The Danny Lee Award is presented to deserving graduating Undergraduates who show outstanding promise, talent, motivation and achievement in scientific research. This award was established at the request of Hsiao Yu (Danny) Lee's parents to honor his memory by helping people who share the same goals and love of science as...
Baltimore, MD—Carnegie’s BioEYES K-12 science educational program launches a new center sponsored by the University of Utah, Department of Pediatrics, Pediatric Research Enterprise. The new program manager and educator of BioEYES Utah, Judith Neugebauer, will use her zebrafish research experience to introduce students to the scientific method with a hands-on learning opportunity to watch live, transparent, zebrafish embryos develop. Thus far,...
Allan Spradling offers input to The Scientist on a paper about female Japanese rice fish producing sperm. More
Mitotic proteins take on editorial duties in this writeup of new work from Yixian Zheng's lab in The Journal of Cell Biology. More 
Baltimore, MD— Nutrition and metabolism are closely linked with reproductive health. Several reproductive disorders including polycystic ovary syndrome, amenorrhea, and ovarian cancer have been linked to malnutrition, diabetes, and obesity. Furthermore, fasting in numerous species can result in decreased fertility, because the development of immature egg cells, called oocytes, is arrested. Understanding how nutrients accumulate in immature...
Baltimore, MD—The newest member of the staff at the Carnegie Department of Embryology, Junior Investigator Zhao Zhang, received the prestigious Larry Sandler Memorial Award at the 56th Annual Drosophila Research Conference of the Genetics Society of America in Chicago the first week of March. The annual award is given for the best research that led to a Ph. D. using Drosophila, the genetically tractable fruit fly that is employed in a wide range...
Baltimore MD— We would not expect a baby to join a team or participate in social situations that require sophisticated communication. Yet, most developmental biologists have assumed that young cells, only recently born from stem cells and known as “progenitors,” are already competent at inter-communication with other cells. New research from Carnegie’s Allan Spradling and postdoctoral fellow Ming-Chia Lee shows that infant cells have to go...
Tuesday, November 25, 2014, Baltimore, MD—Biologist Marnie Halpern of Carnegie’s Department of Embryology has been named a Fellow of the American Association for the Advancement of Science (AAAS) for her “fundamental contributions to developmental biology, particularly using novel genetic approaches to study patterning of the nervous system.” Halpern has been a staff scientist at Carnegie since1994. Using the tiny zebrafish, Danio rerio, Halpern...
Baltimore, MD—As animals age, their immune systems gradually deteriorate, a process called immunosenescence. It is associated with systemic inflammation and chronic inflammatory disorders, as well as with many cancers. The causes underlying this age-associated inflammation, and how it leads to diseases, are poorly understood. New work in Carnegie’s Yixian Zheng’s lab sheds light on one protein’s involvement in suppressing immune responses in...
Baltimore, MD--The General Motors Corporation is presenting a $5,000.00 award to Carnegie’s BioEYES K-12 educational program on September 11, 2014, to deliver a two-week environmental curriculum, Your Watershed, Your Backyard. The program, established in 2008, is one of several BioEYES programs using live zebrafish in a hands-on approach to learning and focuses on local watersheds, pollution, and the Chesapeake Bay. The event includes other...