T Cell News and Research

Latest T Cell News and Research

New VA regulation helps to get recognition, treatment for three disorders in Agent Orange exposure

A new VA regulation adding three health conditions to the list of those presumed to have been caused by exposure to the toxic defoliant Agent Orange during the Vietnam War was published this week. Pending a 60-day congressional review, the regulation will make some 200,000 veterans eligible for VA benefits over the next year and a half.

4 Sep 2010

Human endogenous retroviruses may provide insight evidence to HIV diagnosis

Why is it so hard to isolate and purify human immunodeficiency virus (HIV).Why has no one been able to see, by electron microscopy, a single HIV particle in the blood of AIDS patients, even those who have a "high viral load" Why does HIV seem to mutate with startling rapidity. AIDS researchers have not been able to come up with answers to these questions.

4 Sep 2010

New insight into abnormalities in cancer cells

A basic requirement for growth and life of a multicellular organism is the ability of its cells to divide. Chromosomes in the cells duplicate and are then distributed among the daughter cells. This distribution is organized by a protein complex made up of several hundred different proteins, called the centrosome. In cancer cells, the centrosome often assumes an unnatural shape or is present in uncontrolled numbers. The reasons for this were previously largely unknown.

4 Sep 2010

Study suggest PET/CT scanning may offer effective breast cancer detection, spread

About one-third of women diagnosed with early-stage breast cancer will have their cancer travel, or metastasize, to other parts of the body, with the bone being the most common site of initial detectable spread. Controversy continues to surround the question of whether CT and bone scans should be standard in evaluating patients for these metastases, or whether integrated PET/CT scanning might be more effective at detecting breast tumors that have reached nearby bones.

4 Sep 2010

Colo. lawmaker pushes bill to permit stem cell research

Politico reports that as "Congress prepares to return for a limited pre-election agenda, Rep. Diana DeGette (D-Colo.) said she has picked up wide support for her bill to permit embryonic stem-cell research and expects it will pass this month. Although it has been strongly opposed by anti-abortion activists, she voiced confidence that the measure will be a political boost for its backers as well as good policy.

4 Sep 2010

Maryland Stem Cell Research Commission partners with NIH, NIST to host symposium on stem cell research

The Maryland Stem Cell Research Commission will host the Third Annual Maryland Stem Cell Research Symposium in partnership with the National Institutes of Health and the National Institute of Standards and Technology on Wednesday, Sept. 22, 2010.

4 Sep 2010

ISSCR comments on hESC research federal funding injunction

Vital progress in stem cell research by hundreds of U.S. laboratories is threatened after last week's injunction prohibiting federal funding for the study of human embryonic stem cells (hESCs). The president of the International Society for Stem Cell Research (ISSCR), Elaine Fuchs, Rockefeller University, U.S., stated that the setbacks for advancing biomedical research on stem cells and translating this knowledge into new and improved treatments for patients are already considerable, and escalate with each day the injunction continues.

4 Sep 2010

Research on iPS cells can imply potential cell therapy for X-linked disorders

Female induced pluripotent stem (iPS) cells, reprogrammed from human skin cells into cells that have the embryonic-like potential to become any cell in the body, retain an inactive X chromosome, stem cell researchers at UCLA have found.

4 Sep 2010

TNS therapy improves depression: Study

Major depression is a common and disabling brain condition marked not only by the presence of depressed mood but also by its effects on sleep, energy, decision-making, memory and thoughts of death or of suicide.

3 Sep 2010

New insight into infertility in older women

Scientists now are closer to understanding why older women become less fertile, suffer a miscarriage or have a baby with Down's syndrome. This could be ground breaking in infertility treatment in the older women in their late 30s and early 40s.

3 Sep 2010

Researchers develop gLQ Model to determine optimal dose level, treatment schedules for high-dose radiation therapies

There is yet no straightforward way to determine the optimal dose level and treatment schedules for high-dose radiation therapies such as stereotactic radiation therapy, used to treat brain and lung cancer, or for high-dose brachytherapy for prostate and other cancers.Radiation oncologists at the Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute may have solved the problem by developing a new mathematical model that encompasses all dose levels.

3 Sep 2010

UB symposium to discuss in silico molecular design, high-throughput screening to treat diseases

Twenty-first-century pharmaceutical breakthroughs require 21st-century drug discovery tools, such as computational or in silico molecular design and high-throughput screening of effective, new compounds. That's the theme of a University at Buffalo symposium to be held Sept. 11 on "Twenty-first Century Bioscience: In Silico Methods and High-Throughput Screening," which will feature a variety of cutting-edge advances in the field developed by researchers in Western New York and throughout the US.

3 Sep 2010

ImmunoCellular Therapeutics updates accomplishments in Letter to Shareholders

As the summer comes to a close, I wanted to update you on the Company's accomplishments this year, which set the stage for an exciting fall. The first eight months of the year have been very successful, with the Company attaining many of its goals, despite a very difficult economic environment, which has created challenges for many small biotechnology companies. Today, IMUC is in its best financial position ever and well positioned to validate the success it achieved in a Phase I trial for ICT-107, its dendritic cell-based cancer vaccine product candidate.

3 Sep 2010

ASBMB disappointed with preliminary injunction barring stem-cell research funding

The American Society for Biochemistry and Molecular Biology expressed its disapproval and disappointment this week in response to the Aug. 23 ruling in the U.S. District Court for the District of Columbia that granted a preliminary injunction barring federal funding of embryonic stem-cell research.

3 Sep 2010

ForteBio launches Protein G biosensor for rapid detection of mammalian IgGs

ForteBio®, Inc., a leading supplier of label-free technology that accelerates the development of biotherapeutic and pharmaceutical products, today announced the launch of its Dip and Read™ Protein G biosensor for rapid detection and quantification of numerous types of mammalian immunoglobulin (IgG), an antibody molecule, from solution. Because it runs on the company's label-free Octet instrumentation platform, the new biosensor enables such measurements with unprecedented speed, ease of use and cost-efficiency.

3 Sep 2010

First Edition: September 3, 2010

Today's headlines contain reports on a new study showing that employers are shifting the increasing costs of premiums onto workers, efforts to get Congress to weigh in on the controversy about federal funding on stem cell research and the difficulty getting uninsured children enrolled in state Medicaid and CHIP programs.

3 Sep 2010

WHO revises treatment protocols for HIV patients

Prompted by clinical research into the early initiation of antiretroviral therapies for HIV performed at the GHESKIO clinic in Port-au-Prince, Haiti, the World Health Organization (WHO) has revised its treatment protocols for HIV patients.

3 Sep 2010

Cardiogenesis Corporation releases comment on STAR-heart study

Cardiogenesis Corporation, released comments today regarding the STAR-heart study.The STAR-heart study, which was presented at the European Society of Cardiology 2010 Congress in August 2010, reported that the intracoronary injection of autologous stem cells derived from bone marrow is associated with improved hemodynamics and long term survival in the treatment of chronic heart failure.

3 Sep 2010

Researchers find role of Vpr protein in HIV infection

Dr. Éric A. Cohen, Director of the Human Retrovirology research unit at the Institut de recherches cliniques de Montréal (IRCM), and his team published yesterday, in the online open-access journal PLos Pathogens, the results of their most recent research on the role of the Vpr protein in HIV (human immunodeficiency virus) infection and AIDS (acquired autoimmune deficiency syndrome).

3 Sep 2010

New peer-reviewed study on chemopreventive effects of Protandim

LifeVantage Corporation, the maker of Protandim®, a clinically proven, science-based therapy for oxidative stress, announced today that a new peer-reviewed study involving Protandim® was published in the scientific journal PLoS ONE. The study, conducted by researchers at Louisiana State University, examined the biochemical mechanisms that underlie the ability of Protandim® to suppress tumors in mice. That ability was previously demonstrated by the authors in a study involving a mouse two-stage model of chemically-induced skin cancer.

3 Sep 2010