T Cell News and Research

Latest T Cell News and Research

Navidea announces data from Lymphoseek Phase 3 study on oral and squamous cell cancers

Navidea Biopharmaceuticals, Inc., a specialty pharmaceutical company focused on precision diagnostic radiopharmaceuticals, today announced that data from its Phase 3 clinical study investigating 99m-Tc-Tilmanocept in oral and squamous cell cancers (SCC) were presented as a poster presentation at the 65th Annual Cancer Symposium of the Society of Surgical Oncology (SSO) meeting held in Orlando, Florida, March 21-24, 2012.

29 Mar 2012

New treatment approach halts spread of cancer cells into normal brain tissue

Treating invasive brain tumors with a combination of chemotherapy and radiation has improved clinical outcomes, but few patients survive longer than two years after diagnosis. The effectiveness of the treatment is limited by the tumor's aggressive invasion of healthy brain tissue, which restricts chemotherapy access to the cancer cells and complicates surgical removal of the tumor.

29 Mar 2012

Researchers design new treatment approach for invasive brain tumors

Researchers from Emory and the Georgia Institute of Technology have designed a new treatment approach that appears to halt the spread of cancer cells into normal brain tissue in animal models.

29 Mar 2012

Researchers describe unexpected role of p75NTR in type 2 diabetes

Scientists at the Gladstone Institutes have discovered a key protein that regulates insulin resistance-the diminished ability of cells to respond to the action of insulin and which sets the stage for the development of the most common form of diabetes. This breakthrough points to a new way to potentially treat or forestall type 2 diabetes, a rapidly growing global health problem.

29 Mar 2012

Tips to help ensure best plastic surgery results

Believe it or not, you play just as big a role in the overall success of your cosmetic surgery as your surgeon. Board certified plastic surgeon Dr. Gregory A. Buford recently published a comprehensive list of tips to help ensure the best results, no matter what procedure you're preparing for.

29 Mar 2012

Stem Cells reports results of Neuralstem ALS Phase I trial

Neuralstem, Inc. announced that safety results from the first 12 patients with amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease) to receive its stem cells were reported online in the peer-reviewed publication, Stem Cells, on March 13th.

29 Mar 2012

Researchers profile genetic changes in cancer with drug sensitivity

In the largest study of its kind, researchers have profiled genetic changes in cancer with drug sensitivity in order to develop a personalised approach to cancer treatments. The study is published in Nature on Thursday 29 March 2012.

29 Mar 2012

EU's Safety Evaluation Ultimately Replacing Animal Testing initiative tests Roche's xCELLigence system

Roche's xCELLigence RTCA System is being used in the European Union's SEURAT (Safety Evaluation Ultimately Replacing Animal Testing) initiative to run five years from 2011 to 2016.

From Roche Sequencing and Life Science 29 Mar 2012

Nature journal publishes first volume of Cancer Cell Line Encyclopedia

The goal of cancer treatment is to match the right drug to the right target in the right patient. But before such "personalized" drugs can be developed, more knowledge is needed about specific genomic alterations in cancers and their sensitivity to potential therapeutic agents.

29 Mar 2012

MiR-375 regulates IL-13-induced changes in allergic diseases

Researchers have taken a critical step in understanding how allergic reactions occur after identifying a genetic signature for regulation of a key immune hormone, interleukin (IL-13).

29 Mar 2012

Protein's location in a cell affects impact on disease

If the fight against breast cancer were a criminal investigation, then the proteins survivin, HDAC6, CBP, and CRM1 would be among the shadier figures. In that vein, a study to be published in the March 30 Journal of Biological Chemistry is the police report that reveals a key moment for keeping cancer cells alive: survivin's jailbreak from the nucleus, aided and abetted by the other proteins.

29 Mar 2012

Scientists uncover new layer of information in the genetic code

A hidden and never before recognized layer of information in the genetic code has been uncovered by a team of scientists at the University of California, San Francisco (UCSF) thanks to a technique developed at UCSF called ribosome profiling, which enables the measurement of gene activity inside living cells - including the speed with which proteins are made.

29 Mar 2012

Chromosomal abnormality in children with ependymoma linked with poorer chance of survival

A chromosomal abnormality in children with a deadly form of brain cancer is linked with a poorer chance of survival, clinician scientists at The University of Nottingham have discovered.

29 Mar 2012

Clovis commences CO-1686 Phase I/II study in NSCLC

Clovis Oncology, Inc. announced today that the first clinical study of CO-1686 has commenced with the dosing of the first patient at a U.S. study site. CO-1686 is a novel, oral, targeted covalent inhibitor of epidermal growth factor receptor (EGFR) mutations currently being studied for the treatment of non-small cell lung cancer.

29 Mar 2012

Potential new therapy that kills cancer cells selectively

Researchers have made a drug that helps the immune system to break down cancerous tumors. It has worked on breast, bowel, prostate, ovarian, brain, bladder and liver cancers, while previous studies show it can also be used to fight some blood cancers. If given early, the drug could even be a cure, researchers say.

28 Mar 2012

Supreme Court debates health care reforms and mandate on insurance

The five conservative justices relentlessly questioned Solicitor General Donald B. Verrilli Jr., who defended the law. Justice Antonin Scalia asked whether upholding the mandate would mean that Congress could require everyone to exercise. Justice Samuel Alito asked whether the mandate wasn't really a disguised subsidy of sick people by healthy people. Chief Justice John Roberts asked whether a mandate to purchase health insurance you may need some day was any different from a requirement to buy a cell phone for use in a possible emergency. Alito asked whether the government could force Americans to buy burial coverage, since it is something everyone will eventually need.

28 Mar 2012

Later-stage cancers thrive by finding detours around drug roadblocks

Later-stage cancers thrive by finding detours around roadblocks that cancer drugs put in their path, but a Purdue University biochemist is creating maps that will help drugmakers close more routes and develop better drugs.

28 Mar 2012

First Edition: March 28, 2012

Today's headlines recap yesterday's Supreme Court action related to the constitutionality of the individual mandate and set the scene for day 3 of the oral arguments, which will tackle issues of severalbility and questions about the health law's Medicaid expansion.

28 Mar 2012

Lung cancers diagnosed in CT screening are similar to those found in clinical practice

Growth rates of lung cancers found by annual rounds of computed tomography (CT) screening are important for determining the usefulness and frequency of screening, as well as for determining the treatment.

28 Mar 2012

ACCR designates Georgetown student as early-career scientist

David A. Solomon, who will graduate from Georgetown University School of Medicine this year with M.D. and Ph.D. degrees, has been designated one of four outstanding early-career scientists by the American Association for Cancer Research (AACR) -- a highly prestigious honor. Solomon will present his work at a special symposium, Future Leaders in Basic Cancer Research, on April 2nd at the AACR Annual Meeting 2012 in Chicago.

28 Mar 2012