T Cell News and Research

Latest T Cell News and Research

New genotype may be responsible for sharp rise in whooping cough

Australia's prolonged whooping cough epidemic has entered a disturbing new phase, with a study showing a new strain or genotype may be responsible for the sharp rise in the number of cases.

22 Mar 2012

Cannabinoid drugs can directly inhibit HIV in late-stage AIDS

Mount Sinai School of Medicine researchers have discovered that marijuana-like chemicals trigger receptors on human immune cells that can directly inhibit a type of human immunodeficiency virus (HIV) found in late-stage AIDS, according to new findings published online in the journal PLoS ONE.

21 Mar 2012

CIBMTR report shows higher survival rate for patients treated at RPCI's BMT program

Outcomes for patients treated through the Blood and Marrow Transplant Program at Roswell Park Cancer Institute (RPCI) are among the highest in the nation. For the second consecutive year, a report compiled by the Center for International Blood and Marrow Transplant Research (CIBMTR) shows that the one-year survival rate for transplant patients treated at RPCI was significantly higher than expected, affirming RPCI's position among the elite of U.S. centers performing the procedure.

21 Mar 2012

Bone-marrow derived MSCs may reduce acute rejection rates in kidney recipients

Among patients with end-stage renal disease undergoing living-related kidney transplants, the use of bone-marrow derived mesenchymal (cells that can differentiate into a variety of cell types) stem cells instead of antibody induction therapy resulted in a lower incidence of acute rejection, decreased risk of opportunistic infection, and better estimated kidney function at 1 year, according to a study in the March 21 issue of JAMA.

21 Mar 2012

Study shows how to defeat chemotherapy barrier in pancreatic cancer

Scientists at Fred Hutchinson Cancer Research Center and the Translational Genomics Research Institute (TGen) have discovered a literal 'break through' in pancreatic cancer.

21 Mar 2012

Improving health outcomes with mHealth

"The use of cell phones by community health workers and other medical practitioners in low-income countries has been promoted as a potential revolution for health systems development," Sanjay Basu, a resident physician in the Department of Medicine at the University of California, San Francisco, writes in this GlobalHealthHub.org post.

21 Mar 2012

Early disruptions in serotonin signaling may contribute to ASD

Early disruptions in serotonin signaling in the brain may contribute to autism spectrum disorder (ASD), and other "enduring effects on behavior," Vanderbilt University researchers report.

21 Mar 2012

Issues and treatments of chronic skin wounds

The skin is the body's largest organ and an indispensable part of the immune system. As the body's outermost line of defense against microbes, the skin provides important protection against potentially toxic environmental elements. One subset of immune cells, thymus-derived T-cells play an important role in the skin's response to injury, particularly with respect to wound healing.

21 Mar 2012

BPA alters uterus structure leading to potentially fatal infection

Researchers at the University of Cincinnati (UC) have found evidence that, in addition to affecting the heart, brain and nervous system, bisphenol A (BPA), could affect a mammal's ability to reproduce by altering the structure of the uterus in ways that can progress to a potentially fatal infection.

21 Mar 2012

Majority of adults do not support legislation that addresses youth sexting

Sexting - sending sexually explicit, nude, or semi-nude photos by cell phone - has become a national concern, especially when it involves children and teens. A new poll shows that the vast majority of adults do not support legal consequences for teens who sext.

21 Mar 2012

Systagenix announces U.S. launch of EPIFIX amniotic membrane allograft

Systagenix, announced today that it will launch EPIFIX in the United States in March as part of a global distribution agreement reached with MiMedx Group, Inc.

21 Mar 2012

New drug makes chemotherapy more effective in treating acute myeloid leukemia

Doctors at Washington University School of Medicine in St. Louis have shown that a new drug makes chemotherapy more effective in treating acute myeloid leukemia, a cancer of the white blood cells. Instead of attacking these cells directly, the drug helps drive them out of the bone marrow and into the bloodstream, where they are more vulnerable to chemotherapy.

21 Mar 2012

Study tests new method of sound simulation for treating tinnitus

A new clinical trial is to test whether a pocket-sized device that uses sound simulation to reboot faulty 'wiring' in the brain could cure people with the debilitating hearing disorder tinnitus.

21 Mar 2012

NCCN issues first ever clinical practice guidelines for ALL

The National Comprehensive Cancer Network has issued its first ever NCCN Clinical Practice Guidelines in Oncology for Acute Lymphoblastic Leukemia.

21 Mar 2012

ISCO fourth quarter revenue increases 110% to $1.1 million

International Stem Cell Corporation today announced year-end financial results for the year ended December 31, 2011.

21 Mar 2012

Sharp rise recorded in cases of new strain of whooping cough: New genotype may be evading vaccine’s protective effects

Australia’s prolonged whooping cough epidemic has entered a disturbing new phase, with a study showing a new strain or genotype may be responsible for the sharp rise in the number of cases.

20 Mar 2012

n3D releases new 24-well Bio-Assembler

Only days after Rainbow BioSciences closed a deal to acquire an equity interest in Nano3D Biosciences, n3D announced the release of its groundbreaking new 24-well Bio-Assembler.

20 Mar 2012

EJSO publishes results from Cytori breast reconstruction cell therapy trial

Cytori Therapeutics announced today the publication of RESTORE-2 trial results in the peer-reviewed European Journal of Surgical Oncology.

20 Mar 2012

Study determines why blood oranges develop anthocyanin pigments

The anthocyanin pigments that provide the "blood" color of blood oranges are not produced in significant amounts unless the fruit is exposed to cold conditions during its development or post-harvest. No cold exposure means poor anthocyanin production and the loss of the entire crop. This means that blood oranges can be grown in many areas of the world, but they are most likely to be exposed to the correct temperature conditions in only a few regions, including their major area of production in Sicily.

20 Mar 2012

New antibiotic shows promise against bovine mastitis

Food-borne diseases might soon have another warrior to contend with, thanks to a new molecule discovered by chemists at the University of Illinois. The new antibiotic, an analog of the widely used food preservative nisin, also has potential to be a boon to the dairy industry as a treatment for bovine mastitis.

20 Mar 2012