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New research targets treatment for dementia and brain injuries
Queensland Brain Institute (QBI) researchers have identified a process that could lead to development of repair mechanisms for people suffering from dementia and acquired brain injury.   view more (2005-11-29)

Growth hormone is made in the brain, report scientists
Scientists have found that growth hormone, a substance that is used for body growth, is produced in the brain, according to an article published in this week's Proceedings of the National Academy of Sciences.   view more (2006-03-28)

U of MN researchers turn cord blood into lung cells
Researchers at the University of Minnesota have, for the first time, coaxed umbilical cord blood stem cells to differentiate into a type of lung cell.   view more (2006-11-02)

OHSU Cancer Institute research discovery opens new window to understanding chronic myeloid leukemia
Oregon Health & Science University Cancer Institute researchers have opened a new window into the roots of chronic myeloid leukemia (CML).   view more (2007-12-10)

Nature press release for 29 August issue
[1] LIFELINES: HAIR PROTEIN SHAPES HEARING (DOI: 10.1038/nature01059) (http://dx.doi.org/10.1038/nature01059) ***This paper will be published electronically on Nature`s website on 28 August at 1900 London time / 1400 US Eastern time (which is also when the embargo lifts) as part of our AOP (ahead... view more (2002-08-29)

Clumps of red and white blood cells may contribute to sickle cell disease
It's long been known that patients with sickle cell disease have malformed, "sickle-shaped" red blood cells - which are normally disc-shaped - that can cause sudden painful episodes when they block small blood vessels.   view more (2008-04-29)

Green tea may protect the bladder from becoming inflamed
Herbal agents could be used to treat inflammatory bladder diseases, according to a preliminary study that looked at the ability of green tea to protect bladder cells from inflammation.   view more (2007-05-21)

Monitoring the response to vaccination against melanoma
A new study published in PLoS Medicine this week describes a way to measure the immune response in people treated with an experimental vaccine to melanoma.   view more (2005-09-20)

Towards rational vaccine design
A recent study published in Immunology Letters, the official journal of the European Federation of Immunological Societies (EFIS), describes strategies for selective priming of B cells using various adjuvants.   view more (2007-04-25)

Early-stage sperm cells created from human bone marrow
Human bone marrow has been used to create early-stage sperm cells for the first time, a scientific step forward that will help researchers understand more about how sperm cells are created.   view more (2007-04-13)

Tissue engineering technique does not cause tumor growth
A gene therapy approach used in creating new arteries for older patients does not appear to cause cancer, according to a pilot study by Yale School of Medicine researchers reported in the Proceedings of the National Academy of Sciences.   view more (2006-03-01)

Possible new compound for treatment of cerebral malaria
In a paper published online in PLoS Medicine researchers from Marseille describe the effects of a new compound that may be a future treatment for patients with cerebral malaria.   view more (2005-08-23)

Stem cell breakthrough offers diabetes hope
Scientists have discovered a new technique for turning embryonic stem cells into insulin-producing pancreatic tissue in what could prove a significant breakthrough in the quest to find new treatments for diabetes.   view more (2008-04-03)

Hebrew University Scientists Shed Lights On How Bacteria Persist Despite Antibiotics
Persistence pays off - for bacteria as well as people. Researchers at the Hebrew University of Jerusalem and Rockefeller University in New York have demonstrated the constant presence of antibiotic-tolerant "persistent cells" within bacteria colonies and have shown, through mathematical... view more (2004-12-09)

With few factors, adult cells take on character of embryonic stem cells
With the introduction of just four factors, researchers have successfully induced differentiated cells taken from mouse embryos or adult mice to behave like embryonic stem cells. The researchers reported their findings in an immediate early publication of the journal Cell.   view more (2006-08-11)

UVa Study Expected to Accelerate Development of New Therapies For Hearing and Balance Deficiencies that Impair Millions Worldwide
Birds, fish and amphibians can do something that humans and other mammals generally cannot: re-grow damaged or lost inner ear hair cells.   view more (2007-09-26)

Stem cells decrease ischemic injury and restore brain function
This is the impressive result of a study carried out by a group of researchers coordinated by Dr. Maria Grazia De Simoni of the Mario Negri Institute in Milan, Italy in cooperation with the Istituto Neurologico Besta (Milan) and the University of Lausanne.   view more (2007-04-18)

No cell walls, no new cancer cells
Cancer cells, like houses, need building materials for their walls. And as with a house, the cell wall needs to be built at just the right moment to protect and allow the construction of internal components.   view more (2006-08-02)

Researchers say estrogen can kill breast cancer cells once fueled by the hormone
Fox Chase Cancer Center researchers say some breast cancer cells once fueled by estrogen can be killed by the same hormone.   view more (2005-12-07)

Master regulatory gene of epithelial stem cells identified
The skin's ability to replace the tissue it sloughs off is controlled by a variety of genes. A new study from Harvard Medical School published in the May 4 issue of Cell, however, identifies a "master regulator" of this regeneration process not only for skin, but for many epithelial... view more (2007-05-04)

Cancer and arthritis therapy may be promising treatment for diabetes
An antibody used to treat certain cancers and rheumatoid arthritis appears to greatly delay type 1 diabetes in mice, Yale School of Medicine researchers report in the Journal of Clinical Investigation.   view more (2007-12-19)

New bone marrow model could help people with sickle cell disease
A new model showing how sickle cell blood cells operate within bone marrow is presented at a conference in Austria today. Researchers at Imperial College London, who developed the model, hope that it will eventually be used by clinicians to advance more effective treatments for sickle cell disease.... view more (2005-02-18)

Genes set scene for metastasis
Biologists at Memorial Sloan-Kettering Cancer Center (MSKCC) have identified a set of genes expressed in human breast cancer cells that work together to remodel the network of blood vessels at the site of the primary tumor.   view more (2007-04-12)

Researchers discover important tool in understanding differentiation in human embryonic stem cells
Researchers at the University of Minnesota's Stem Cell Institute have described how an existing genetic tool can be used to study how human embryonic stem cells differentiate. The research appears in the November 2007 issue of Experimental Biology and Medicine.   view more (2007-10-25)

Discovery suggests why stem cells run through stop signs
Everyone knows that stem cells are controversial. Many people know that stem cells can grow into virtually any cell type found in the body, from a red blood cell to a muscle cell to a brain cell. But no one really knows why stem cells continue to divide and renew themselves long after the point... view more (2005-06-13)
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