Teamwork between 2 key proteins necessary for normal development and regulation of red blood cells
...y, researchers reported that a protein called KLF2 coordinates with a related and well-studied transcription factor, EKLF, in the regulation of embryonic globin genes responsible for the development of mouse embryonic red blood cells. EKLF plays a central role in the developmental regulation of the adult beta...First baby is born after oocytes were matured in the lab and frozen
... team, is an assistant professor at the Center and coordinates the fertility preservation programme there [1]. He said: Freezing a womans eggs (or oocytes) has become an important and integral part of fertility treatment, and the introduction of new freezing techniques such as oocyte vitrification has increased ...Satellite images show destroyed and threatened villages in Darfur
...d from media reports and other sources. Geospatial coordinates for the villages rarely are available. Also, the spelling of place names can vary or names can be changed altogether after a village is overrun. "The process is laborious." Bromley said. Even when village locations are mapped, archival satellite imag...Study of underground lakes in Antarctica could be critical, prof says
...nce, research and peace. The Department of State coordinates U.S. policy on Antarctica and works closely with the National Science Foundation, which administers and manages the U.S. Antarctic Program. Kennicutt also assists the NSFs Office of Polar Program. We are probably 3-5 years away from conducting U.S...NASA-funded robotic sub makes final dive to reach bottom of Earth's deepest sinkhole
...earch at Zacatn, doctoral student Marcus Gary, who coordinates the DEPTHX mission, and hydrogeology professor Jack Sharp, both from The University of Texas at Austin's Jackson School of Geosciences, discovered the system's unusual hydrothermal nature is analogous to liquid oceans under the icy surface of Jupiter...Study led by Scripps Research scientist reveals little-known cell networks vital to circadian rhythm
...or, integrates light information from the eyes and coordinates peripheral oscillators throughout the body. By examining effects of genetic mutations at the level of single cells and tissues, the study showed that intercellular mechanisms are in fact essential to the operation of cellular circadian clocks. "...Corn, oats, cherries and red wine's high melatonin content can help delay aging
...ent of Physiology. Professor Acua Castroviejo also coordinates the Spanish Ageing Research Network. Both normal and genetically-modified mice, with an accelerated cell ageing, were analysed. "We proved", says professor Acua Castroviejo, "that the first signs of ageing in animal tissues start at the age of five m...'Fusion' protein found by Johns Hopkins researchers
.... The newly discovered protein, dubbed Solitary, coordinates the movement of tiny molecular delivery trucks to a cell's surface. Cells that lack Solitary stay, well, solitary. "They refuse to fuse," says Hopkins assistant professor of molecular biology and genetics Elizabeth Chen, Ph.D., whose report on the wo......ay be the previously proposed 'master switch' that coordinates a plants response to environmental stress." ...Physicists reveal water's secrets in journal Science
...eed that, in its liquid state, each water molecule coordinates on average with four other water molecules by forming hydrogen bonds," Szalewicz said. "However, a 2004 paper in Science claimed that this coordination takes place with only two molecules, a discovery that, if correct, would turn over the whole water...Gene elevating breast cancer risk also causes prostate cancer
...bility genes. According to Dr Robert Winqvist, who coordinates the research effort, the identification of these genes may help to clarify the genetic background contributing to breast cancer and suggest novel pharmaceutical targets. It could also lead to genetic screening that identifies individuals at increased...Major link in brain-obesity puzzle found
...ty in the hypothalamus: the area of the brain that coordinates signals from the brain and body relating to food, hunger, and the balance of energy and nutrients in the body. Previously, Rui and his team have shown that mice that lack the gene for SH2B1 -- called knockout mice -- become obese, diabetic, and un...USGS presents a world of science at GSA in Philadelphia
...USGS has formed a human-health interest group that coordinates research internally and with partners along six issues related to human health. Related website: http://health.usgs.gov/ P. Patrick Leahy, PCC Auditorium Lecture Hall, 8:10-8:40 am The Chesapeake Bay Impact Crater: What happens when a piece of ...Molecular mechanism provides intra-cellular traffic signal
... switches on. One activator protein, called TRAPP, coordinates two Ypt switches for quick entrance and subsequent exit from a central cellular compartment known as the Golgi apparatus. "The Golgi is a central station in all cells, through which all intra-cellular traffic passes," Segev explained. Specific subu...Powerful genome ID method extended to humans
...own as "optical mapping." Restriction maps provide coordinates on chromosomes analogous to mile markers on freeways. Lead author Anton Valouev, a recent graduate of Waterman's lab and now a postdoctoral fellow at Stanford University, said the algorithm makes it possible to optically map the human genome. "It...Prenatal vitamins may reduce risk of brain tumors in children
...rtion of the brain, and the area of the brain that coordinates movement. Primitive neuroectodermal tumors of the brain (PNET) are similar to medulloblastoma but occur in other parts of the central nervous system. Dr. Bunin led a study comparing 315 children diagnosed with those tumors before age six to 315 ran...New EMBL/CRG Research Unit for Systems Biology launched today
...f the new unit will be Luis Serrano, who currently coordinates the EMBL Structural and Computational Biology Unit in Heidelberg. "Systems biology is the future of biomedicine," says Serrano, "and in this new partnership we will combine theoretical and experimental approaches to better understand some of the key ...Mapping system tells skin cells whether to become scalp, palm tissues, Stanford study finds
...ugh anatomical divisions don't provide the precise coordinates of a global-positioning system, they do help explain similarities between the skin on the palms of the hands and the relatively distant soles of the feet. Like botanically similar areas of the world that share a latitude and altitude but differ in lo...Equine Medical Center records successful year for neonatal foals
...ernal Medicine and the clinical faculty member who coordinates the center's neonatal care service. "We've had a number of really intensive and atypical cases that have turned out okay." "About 60 foals were admitted to the hospital for neonatal intensive care during the February to May 2006 foaling season, an......ed in the left hand was represented as "intrinsic" coordinates related to expected joint torques. 4. CHIP-Less Mice Accumulate Tau Chad A. Dickey, Mei Yue, Wen-Lang Lin, Dennis W. Dickson, Judith H. Dunmore, Wing C. Lee, Cynthia Zehr, Gemma West, Songsong Cao, Amber M. K. Clark, Guy A. Caldwell, Kim A. Caldwel...