Groups Cells Current Events | Groups Cells News | 10
|
| Page
10 of
21 |
408 Results |
|
|
|
Sort By:
Page Views | Date |
Mixed dolphins and the impact of tourism
Dolphins off the coast of East Africa are exposed to a number of threats, like indirect catching, hunting, and environmental impact. In her dissertation at the Department of Zoology, Stockholm University, Sweden, Eva Stensland has studied behavioral ecology in Indo-Pacific bottlenose and humpback dolphins, off Zanzibar, Tanzania. For the last... view more... (2004-05-07)
Well-armed immune cells help long-term nonprogressors contain HIV
To help develop an effective HIV vaccine, researchers are trying to better understand how the immune systems of a small minority of HIV-infected people known as long-term non-progressors (LTNPs) contain the virus naturally. view more (2008-12-05)
Drawing a crowd: Understanding the signals that bring inflammatory cells into the lung
Understanding the connection between influx of immune cells into the lung and acute lung injury is essential, since lung damage tends to occur secondary to increased lung inflammation. view more (2006-02-17)
Potential autoimmunity-inducing cells found in healthy adults
It's not just patients with autoimmune diseases like lupus and rheumatoid arthritis (RA) that have self-attacking immune cells-healthy people have them too, according to a new report in the Journal of Experimental Medicine. view more (2008-12-22)
Cell removal technique could lead to cheaper drugs
Researchers at the University of Edinburgh have pioneered a simple way to remove dead cells from cell cultures used to make protein-based drugs, which are increasingly prescribed to treat a range of illnesses. view more (2008-08-27)
Deakin University research finds rogue cells that could cause spread of breast cancer
Stephanie Lebret completed the study for her PhD at Deakin's Centre for Cellular and Molecular Biology under the supervision of Associate Professor Leigh Ackland. view more (2007-06-14)
Novel enzyme offers new look at gene regulation
Scientists at the University of North Carolina at Chapel Hill have purified a novel protein and have shown it can alter gene activity by reversing a molecular modification previously thought permanent. view more (2005-12-21)
Donor T cells change the fate of stem cells in transplantation
When a transplant patient suffers complications such as graft rejection or graft-versus-host disease, physicians attempt to stop the body's immune response by targeting a patient's T cells. view more (2006-07-13)
Nicotine: The link between cigarette smoking and kidney disease progression?
Cigarette smoke (CS) is the most preventable cause of death and chronic disease in the United States. In addition to being a risk factor for atherosclerosis and cancer, recent epidemiologic studies suggest that cigarette smoke promotes the progression of kidney disease. view more (2007-01-30)
Cellular antacids give vaccines a boost
Scientists in Italy have found that a drug that blocks acid buildup inside cells revs up the immune response to vaccines. view more (2005-09-12)
Drawing a crowd: How progenitor cells are recruited to tumor blood vessels from the bone marrow
Cells within the bone marrow (progenitor cells) that express a protein called CD34 have been shown to leave the marrow and travel to sites of tissue injury to mediate repair. view more (2006-02-24)
Antimalarial substances found in New Caledonian sponges
Living organisms are an enormous reservoir of natural compounds potentially active against viruses, bacteria or cancerous cells, that could lead to the development of new medicines. Out of about 145 000 natural substances described today, 10% come from marine organisms. Among the few such organisms studied for their chemical composition, sponges... view more... (2004-07-13)
Study helps explain how allergic reactions are triggered
In demonstrating that a group of calcium ion channels play a crucial role in triggering inflammatory responses, researchers at Beth Israel Deaconess Medical Center (BIDMC) have not only solved a longstanding molecular mystery regarding the onset of asthma and allergy symptoms, but have also provided a fundamental discovery regarding the... view more... (2008-01-15)
Do we need a paradigm change? Disputing coevolution in herbivorous insects
Coleoptera (beetles) are one of the most successful groups of organisms on Earth. Their success in evolutionary terms is recognised by their extreme adaptive diversity (occupying almost every possible ecological niche) and their longevity (fossils from the Palaeozoic, 280 million years ago). view more (2007-04-11)
Child health professionals still believe in "teething"
Health professionals still attribute many major ills to infant teething, despite good evidence that teething is associated with, at most, minor and relatively infrequent symptoms, finds a study in this week's BMJ. These beliefs may even lead to late diagnosis of important illnesses. Researchers in Australia surveyed representative samples of the... view more... (2002-10-09)
Combination therapy with a monocloncal antibody and a vaccine leads to tumor rejection
Effector T cells (Teff cells) are involved in activating and directing other immune cells, while regulatory T cells (Tregs) act to curb the over-aggressive responses of the T cell population. view more (2006-06-16)
A step forward in stem cell research
According to research published today, investigators from Memorial Sloan-Kettering Cancer Center (MSKCC) have used new techniques in the laboratory that allowed them for the first time to derive unlimited numbers of purified mesenchymal precursor cells from human embryonic stem cells (HESCs). view more (2005-06-27)
U of MN researchers use human embryonic stem cells to kill cancer cells
For the first time, stem cell researchers at the University of Minnesota have coaxed human embryonic stem cells to create cancer-killing cells in the laboratory, paving the way for future treatments for various types of cancers (or tumors). view more (2005-10-12)
New study resolves the mysterious origin of Merkel cells
A new study resolves a 130-year-old mystery over the developmental origin of specialized skin cells involved in touch sensation. view more (2009-09-28)
Depressed mothers blame their difficult kids
Depressed mothers blame their children more for their problem behaviour than do non-depressed mothers. view more (1998-11-11)
|
|
| Page
10 of
21 |
408 Results |
|
|
|
Sort By:
Page Views | Date |
|
