T Cell News and Research

Latest T Cell News and Research

Study uncovers a mechanism that explains calcium abnormalities in Alzheimer's brain

A new study uncovers a mechanism that directly links mutations that cause early onset Alzheimer's disease (AD) with aberrant calcium signaling. The research, published by Cell Press in the June 26th issue of the journal Neuron, provides exciting molecular insights into the pathology of AD and may lead to new treatment strategies.

25 Jun 2008

Losartan shows promise in treating Marfan syndrome

A small study in 18 pattients assessing the effectiveness of the drug losartan for treating Marfan syndrome in children has yielded encouraging results.

25 Jun 2008

Breakthrough in plant medicine production

A research team of scientists from Wageningen University and Research Centre in the Netherlands has succeeded in further unravelling and manipulating the glycosylation of proteins in plants.

25 Jun 2008

Technique for analyzing the function of microRNAs wins Barenholz Prize for Hebrew University student

A unique technique for analyzing the function of microRNAs developed by a Hebrew University of Jerusalem doctoral student has led to the discovery of a new mechanism by which viruses evade the human immune system. This discovery has important implications for human intervention in the battle between viruses and humans.

25 Jun 2008

Oregano helps against Inflammations

Oregano doesn't only give a Pizza its typical taste. Researchers at Bonn University and the ETH Zurich have discovered that this spice also contains a substance which, amongst other qualities, appears to help cure inflammations.

25 Jun 2008

Scholarships for stem-cell research

The NSW Government has named two new scholarships for stem-cell research in honour of Paul Brock, an adjunct professor at the University of Sydney and a leading figure in Australia's education community.

25 Jun 2008

Nerve cells derived from stem cells may one day provide improved brain treatments

Scientists at the Burnham Institute for Medical Research have, for the first time, genetically programmed embryonic stem (ES) cells to become nerve cells when transplanted into the brain, according to a study published in The Journal of Neuroscience.

24 Jun 2008

tRNA import occurs in humans - could lead to targeted therapies

Scientists have determined that human cells are able to shift important gene products into their own mitochondria, considered the power plants of cells. The finding could eventually lead to therapies for dozens of diseases.

24 Jun 2008

Premature babies feel pain but don't show it

Brain scans of premature babies undergoing a simple medical procedure have revealed though they may appear to be pain free, they are experiencing pain.

24 Jun 2008

Jefferson scientists discover way to immunize mice against metastatic disease

Taking advantage of the fact that the intestines have a separate immune system from the rest of the body, scientists at the Kimmel Cancer Center at Jefferson in Philadelphia have found a way to immunize mice against the development of metastatic disease.

24 Jun 2008

Epigenetic changes occur over a person's lifetime

Researchers at Johns Hopkins have found that epigenetic marks on DNA-chemical marks other than the DNA sequence-do indeed change over a person's lifetime, and that the degree of change is similar among family members.

24 Jun 2008

Transplants of mononuclear human umbilical cord blood may help Lou Gehrig's patients

A study at the University of South Florida has shown that transplants of mononuclear human umbilical cord blood (MNChUCB) cells may help patients suffering from Amyotrophic Lateral Sclerosis (ALS), also known as Lou Gehrig's disease.

24 Jun 2008

Laser "microscalpel" to target individual cancer cells

Mechanical engineering Assistant Professor Adela Ben-Yakar at The University of Texas at Austin has developed a laser "microscalpel" that destroys a single cell while leaving nearby cells intact, which could improve the precision of surgeries for cancer, epilepsy and other diseases.

24 Jun 2008

New discovery could lead to new treatments for Alzheimer's

Rutgers researcher Karl Herrup and colleagues at Case Western Reserve University have discovered that a protein that suppresses cell division in brain cells effectively "puts the brakes" on the dementia that comes with Alzheimer's disease (AD). When the brakes fail, dementia results.

24 Jun 2008

Cells have an appetite for micro-doughnuts

Just like humans, liver cells can't resist eating just one or two small doughnuts, say chemists from Scotland in the Royal Society of Chemistry journal Chemical Communications.

24 Jun 2008

Blue curing light for tumors

A blue curing light used to harden dental fillings also may stunt tumor growth, Medical College of Georgia researchers say.

24 Jun 2008

Nerve cells derived from embryonic stem cells and transplanted into mice may lead to improved brain therapies

24 Jun 2008

Quantum dots stop RNA interference in living cells

More than 15 years ago scientists discovered a way to stop a particular gene in its tracks. The Nobel Prize-winning finding holds tantalizing promise for medical science, but so far it has been difficult to apply the technique, known as RNA interference, in living cells.

24 Jun 2008

Discovery of an important factor in the development of B-cell lymphomas

Researchers at National Jewish Medical and Research Center have discovered an important factor in the development of B-cell lymphomas, one of the fastest growing forms of cancer. The B-cell receptor on the surface of B cells can cooperate with the MYC oncogene to accelerate the development of lymphomas.

24 Jun 2008

Apollo acquisition boosts NZ biotech Symansis

New Zealand biotech Symansis has purchased Australian company Apollo Cytokine Research for A$500,000 (NZ$627,000) to build on its unique cell signaling science and fast track expansion into new international markets.

24 Jun 2008