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Latest Cellular differentiation Stories

2013-09-09 23:24:00

As stem cell clinical trials for multiple sclerosis (MS) patients become more common, it is crucial for researchers to understand the biologic changes and therapeutic effects of older donor stem cells. A new study appearing in the latest issue of STEM CELLS Translational Medicine is the first to demonstrate that, in fact, adipose-derived stem cells donated by older people are less effective than cells from their younger counterparts. Durham, NC (PRWEB) September 09, 2013 As stem cell...

2013-09-09 04:20:03

Discovery of RNA regulator could lead to a better understanding of diseases like cancer and influenzaSingapore, Sept 9, 2013 - (ACN Newswire) - Scientists at A*STAR's Genome Institute of Singapore (GIS), in collaboration with their counterparts from Canada, Hong Kong and US, have discovered a protein mediator SON plays a critical role in the health and proper functioning of human embryonic stem cells (hESCs). This finding was reported on 8th September 2013 in the...

2013-09-05 11:26:35

Findings raise hope for new heart therapies Many people who survive a heart attack find themselves back in the hospital with a failing heart just years later. And the outcome often is unfavorable, owing to limited treatment options. But scientists at Temple University School of Medicine's Cardiovascular Research Center (CVRC) recently found hope in an unlikely source – stem cells in cortical, or compact, bone. In a new study, they show that when it comes to the regeneration of heart...

2013-09-01 23:00:44

GeneCell International’s Director of Operations continues to highlight the importance of cord blood banking among the community by providing further educational discussions in South Florida to ensure expecting parents are informed, via their physicians, of this medical breakthrough. Miami, Florida (PRWEB) September 01, 2013 Jose Cirino aligns himself with 50 plus leading physicians in Miami, Florida to provide a series of educational seminars on the medical benefits of umbilical cord...

2013-08-28 23:01:42

Five-year program will refine use of adult stem cells and novel biological sutures developed at WPI to heal damaged hearts. Worcester, MA (PRWEB) August 28, 2013 The National Institutes of Health (NIH) has awarded a five-year, $1.94 million grant to a biomedical research team at Worcester Polytechnic Institute (WPI) working at the forefront of cell therapies for healing cardiac muscle damaged by heart attack or chronic disease. Funded through the NIH's premiere Research Project Grant...

2013-08-23 11:22:40

Work has important treatment implications In a scientific first, Harvard Stem Cell Institute scientists have successfully grown the cells that line the blood vessels—called vascular endothelial cells—from human induced pluripotent stem cells (iPSCs), revealing new details about how these cells function. Using a unique approach, the researchers induced the differentiation of specific cell types by generating mechanical forces on the surface of the iPSC-derived endothelium mimicking the...

2013-08-13 11:33:55

A study investigating the function of the recently discovered enhancer RNA molecules may open new avenues for gene therapy. According to the study researchers, altering the production and function of these molecules could affect the expression of genes and, in consequence, possibly also the progression of various diseases. Published in the prestigious Molecular Cell on 8 August, the study was carried out in collaboration between the University of California, San Diego and the University of...

Ancient Immune Cells In Lampreys Similar To Ours, But More Complex
2013-08-13 08:06:38

April Flowers for redOrbit.com - Your Universe Online When biologists study lampreys, they are able to envision the evolutionary past because these jawless specimens represent an early offshoot to the evolutionary tree, before sharks and fish. They have an inconspicuous appearance, but a sophisticated immune system with three types of white blood cells that resemble our B and T cells. A new study from Emory University School of Medicine and the Max Planck Institute of Immunology and...

2013-08-12 14:03:29

Stowers investigators show that rules governing expression of developmental genes in mouse embryonic stem cells are more nuanced than anticipated A decade ago, gene expression seemed so straightforward: genes were either switched on or off. Not both. Then in 2006, a blockbuster finding reported that developmentally regulated genes in mouse embryonic stem cells can have marks associated with both active and repressed genes, and that such genes, which were referred to as "bivalently marked...


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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