Primitive in Biological Technology

Stem cells' 'suspended' state preserved by key step, scientists report

... used to simulate normal cell specialization, the scientists detected no differentiation of cardiac muscle, and also no formation of a tissue known as primitive endoderm, which is essential for the embryo to survive and develop. Chd1 also was shown by the research team to be necessary for the ...

USC researchers derive first embryonic stem cells from rats

... colleagues found that stem cells from rats, which have previously failed to propagate at all, could be grown indefinitely in the laboratory in the primitive embryonic state. An accompanying study led by researchers at the University of Cambridge, U.K., reported similar findings, independently ...

Genetic clock makers at UC San Diego publish their 'timepiece' in Nature

... know what the essential modules are, but based on our synthetic clock, it looks as though circadian clocks could have easily started as some kind of primitive negative feedback loop, with the positive loop coming later to regularize it," said Hasty. Wild Oscillations More and more studies are being ...

Cryo-Cell International and EndGenitor Technologies Announce Research Collaboration

... development by EndGenitor for cardiovascular and other therapeutic applications. MenSCs, which were discovered and developed by Cryo-Cell, are primitive mesenchymal progenitor cells found in menstrual blood and are easily retrievable without invasive techniques. "We think the project has significant ...

Principle of Recursive Genome Function Supersedes Dogmas; By Andras Pellionisz, Online Ahead of Print; (Scientific Visionary Vindicated)

... builds nucleic acids up into structural protein). In the course of constructing the Y-shaped template, the primary gene is turned on. Thus, the most primitive part of the process retains Watson's simplified scheme. The principle does not contradict the 'DNA makes RNA makes proteins' picture, ...

Stem Cell Researcher Wins Award for Excellence for Work With the ImageStream(R) System

... "Over the past two years, I have been working with Dr. Mariusz Z. Ratajczak at the University of Louisville on the characterization of the primitive Very Small Embryonic-Like (VSEL) stem cells isolated from murine and human adult organs and specimens. The ImageStream system has become one of the ...

Method to deliver molecules within embryonic stem cells improves differentiation

... gene expression studies to determine cell phenotype. The results revealed enhanced expression of fibroblast growth factor 5 (FGF-5) a marker for primitive ectoderm in the embryoid bodies mixed with retinoic acid-loaded microspheres compared to the other treatment groups after 10 days. The researchers ...

Robot Psychologist: A New Era in Mental Health Services With MindMentor

... Hollander, interviewed by a Dutch radio program, explained: "We did some research into the effectiveness of this system in 2006. We had a much more primitive version then, and with that we performed a test-run with 1600 clients from all over the world. Our data show that MindMentor was able to solve the ...

Phase I Results Announced for R1507 From Genmab's Collaboration With Roche

... antibody therapeutic approach. About Ewing's Sarcoma The Ewing's family of tumors (EFT) includes primary tumors of bone (classic Ewing's sarcoma, primitive neuroectodermal tumor, and Askin tumor) and extraosseous primary tumors. The estimated incidence of Ewing's sarcoma in the US is approximately 300 ...

Organizations finding ways to overcome barriers to electronic health records implementation

... just no way an information-intensive profession could not pick up the tools eventually. The ability to remember or know all the facts, even on very primitive levels, can just be overwhelming." He's now seeing the healthcare world move in that direction. But paper will remain, especially among smaller ...

Small Tree is streamlining digital video editing

... basis for most UNIX-based networked storage, dates all the way back to the 1980s and has bottlenecks in the system that werent an issue for the more primitive computers of that time, which had low memory and storage and network speeds. As such, the hardware is therefore unable to live up to its full ...

AT&T should set sights higher than repackaging DSL with Project Lightspeed

... agreement. According to a legal newsletter from Cooper White Cooper: The Anaheim City Council in Anaheim, Calif. authorized on March 7, 2006 a primitive agreement with AT&T California (formerly Pacific Bell/SBC) under which AT&T's Project Lightspeed cable television may be delivered in Anaheim without ...

SNPs Powerful Tools for Association Studies

... and Dozy, 1978). However, RFLPs only very rarely cause phenotypes and the number of RFLP markers that are available is limited. Overall, RFLPs are primitive tools and provide a limited view of genetic diversity outside of the sequences of interest. Short tandem repeats The mid- to ...

Detection of Variation in Highly Polymorphic Mhc Genes by Denaturing Gradient Gel Electrophoresis Using the DCode System

... allelism, Hereditas, 127 , 8395 (1997). 5. Miller, K. M. and Withler, R. E., The salmonid class I MHC: limited diversity in a primitive teleost, Immunological Rev., 166 , In Press, (1998). 6. Norman, J. A., Moritz, C. and Limpus, C. J., Mitochondrial DNA control ...