T Cell News and Research

Latest T Cell News and Research

New study provides insights into epiboly mechanisms linked with wound healing, cancer

Avian embryos could join the list of model organisms used to study a specific type of cell migration called epiboly, thanks to the results of a study published this month in the journal Developmental Dynamics.

24 Mar 2011

Resveratrol can provide resistance before and after hazardous radiation exposure

Clinical studies of Resveratrol--recognized for its proven role in activating the longevity gene to inhibit age-related diseases--have shown that its antioxidant power provides resistance before and after exposure to hazardous radiation.

24 Mar 2011

New insights into multiple myeloma research

Scientists have unveiled the most comprehensive picture to date of the full genetic blueprint of multiple myeloma, a form of blood cancer. A study of the genomes from 38 cancer samples has yielded new and unexpected insights into the events that lead to this form of cancer and could influence the direction of multiple myeloma research.

24 Mar 2011

Researchers create new computational model to understand animal cell behavior

Biological systems, including cells, tissues and organs, can function properly only when their parts are working in harmony. These systems are often dauntingly complex: Inside a single cell, thousands of proteins interact with each other to determine how the cell will develop and respond to its environment.

24 Mar 2011

Sequencing mouse cancer genome reveals mutations driving cancer in humans

Scientists who pioneered sequencing the genomes of cancer patients to find novel genetic changes at the root of the disease now have turned their attention to a laboratory workhorse — a mouse.

24 Mar 2011

ACT to be awarded broad patent protection in China for hESC-derived RPE cells

Advanced Cell Technology, Inc., a leader in the field of regenerative medicine, announced today that China's State Intellectual Property Office (SIPO) has allowed the Company's patent application to provide broad intellectual property protection in China for the manufacturing and pharmaceutical preparations of retinal pigment epithelial (RPE) cells from human embryonic stem cells (hESCs).

24 Mar 2011

Tenascin-C protein can help promote wound healing

We all know the adage: A little bit of a good thing can go a long way. Now researchers in London are reporting that might also be true for a large protein associated with wound healing.

24 Mar 2011

New study: Prostate and breast cancer usually recur in bone

Like bad neighbors who decide to go wreck another community, prostate and breast cancer usually recur in the bone, according to a new University of Michigan study.

24 Mar 2011

Researchers create hiPS-RPE cells to treat age-related macular degeneration

The notion of transplanting adult stem cells to treat or even cure age-related macular degeneration has taken a significant step toward becoming a reality. In a study published today in Stem Cells, Georgetown University Medical Center researchers have demonstrated, for the first time, the ability to create retinal cells derived from human-induced pluripotent stem cells that mimic the eye cells that die and cause loss of sight.

24 Mar 2011

Opexa's Tovaxin data against MS to be presented at AAN Annual Meeting

Opexa Therapeutics, Inc., a company developing a novel T-cell therapy for multiple sclerosis, announced today that the Company has been selected to present key Tovaxin data at the upcoming American Academy of Neurology 63rd Annual Meeting to be held in Honolulu, Hawaii April 9-16, 2011.

24 Mar 2011

Scientists reveal protein target that can trigger myocarditis

People with type 1 diabetes, whose insulin-producing cells have been destroyed by the body's own immune system, are particularly vulnerable to a form of inflammatory heart disease caused by a different autoimmune reaction.

24 Mar 2011

NephRx receives new U.S. patent for NX002 to treat IBD

NephRx Corporation today announced issuance of a new U.S. patent for use of its novel growth factor peptide NX002 as a potential treatment for inflammatory bowel disease.

24 Mar 2011

Cell receptor recycling mechanism discovery opens up new class of therapeutic targets

Prof. Manojkumar Puthenveedu of Carnegie Mellon University studies the mechanisms by which membrane trafficking controls and co-ordinates the complex signalling pathways in the brain. Despite the fact that almost all diseases can be traced to a defect in how cells respond to signals, little is known about how signalling pathways are maintained in normal cells and the changes that occur in abnormal conditions.

23 Mar 2011

Contrast agent for tumor diagnostics

X-rays are not the only way: visible and especially infrared light can also be used to image human tissue. The effectiveness of optical imaging processes can be significantly improved with suitable dyes used as contrast agents. In the journal Angewandte Chemie, a team led by Wenbin Lin at the University of North Carolina (Chapel Hill, USA) has now introduced a novel contrast agent that marks tumor cells in vitro. The dye is a phosphorescent ruthenium complex incorporated into nanoparticles of a metal–organic coordination polymer, which allows an extraordinarily high level of dye loading.

23 Mar 2011

New insights into cancer genome may lead to designer drugs for myeloma

Patients with myeloma could benefit from ‘designer’ drugs in the future after new genome-mapping technology has allowed scientists to identify a full genetic blueprint of the mutations which drive the bone marrow cancer.

23 Mar 2011

NephRx receives new U.S. patent for NX002 to treat oral mucositis

NephRx Corporation today announced issuance of a new U.S. patent for its novel peptide NX002, which currently is in preclinical development for the treatment of oral mucositis.

23 Mar 2011

Study finds novel physical mechanism behind cancer migration

Ninety percent of cancer deaths resulted from metastasis, the spread of cancer to different areas in the body, yet scientific exploration of the possible mechanical factors that promote metastasis has been limited.

23 Mar 2011

Researchers create nanosurfaces to seal leg prosthetics against bacteria entry

In recent years, researchers have worked to develop more flexible, functional prosthetics for soldiers returning home from battlefields in Afghanistan or Iraq with missing arms or legs. But even new prosthetics have trouble keeping bacteria from entering the body through the space where the device has been implanted.

23 Mar 2011

MnSOD oral drug can protect against lung cancer radiation therapy

Patients with advanced non-small cell lung cancer can safely take an experimental oral drug intended to protect healthy tissue from the effects of radiation, according to a study led by researchers at the University of Pittsburgh Cancer Institute and published in this month's issue of Human Gene Therapy.

23 Mar 2011

Clinical trial to evaluate efficacy of PRP for osteoarthritis pain treatment

For years, doctors have used platelet-rich plasma, or PRP, to promote healing after surgery. Now, Rush University Medical Center is studying whether PRP can help relieve knee pain in patients with mild to moderate osteoarthritis.

23 Mar 2011