T Cell News and Research

Latest T Cell News and Research

Differentiation blocked in tumor stem cells

A new comparison of normal stem cells and cancer stem cells reveals that the cancer stem cells are abnormally trapped at an early stage of development.

8 Jan 2008

A look at China's most innovative health biotechnology companies

Government funds innovation but venture capital needed; Wary investors 'need to be shown the exits'; Returning 'sea turtles' bring expertise, international credibility

8 Jan 2008

Biochemist wins grant to develop cellular molecular probes capable of measuring cholesterol levels

Alejandro P. Heuck, a biochemist at the University of Massachusetts Amherst, has received a four-year, $308,000 grant from the American Heart Association to develop molecular probes capable of measuring cholesterol levels in the membranes of individual cells.

7 Jan 2008

Genital mycoplasmas are a frequent cause of congenital fetal infection

Premature babies are subject to a host of threats that can result in fetal/neonatal disease.

7 Jan 2008

Chlamydia trachomatis genome sheds light on an emerging infection

Researchers have decoded the genome of the strain of Chlamydia that causes the most severe, invasive form of the disease. Their study shows that, despite recent increases in invasive infections, the strain has remained virtually unchanged for 40 years.

7 Jan 2008

New biomarker for predicting liver cancer spread and survival discovered

New research has shown that a unique pattern of microRNAs, small RNA molecules that regulate gene activity, can accurately predict whether liver cancer will spread and whether liver cancer patients will have shorter or longer survival, even patients with early stage disease.

7 Jan 2008

Hopkins researchers paint picture of cancer-promoting culprit

They say that a picture can be worth a thousand words. This especially is true for describing the structures of molecules that function to promote cancer.

7 Jan 2008

Tracking down allergenic substances

At present, animal tests are the only way of determining whether a particular chemical can cause an allergic reaction.

7 Jan 2008

Takeda submits NDA for Alogliptin (SYR-322) in the U.S.

Takeda Pharmaceutical Company Limited (Takeda) has announced that Takeda Global Research & Development Center, Inc. submitted a New Drug Application (NDA) to the United States Food and Drug Administration (FDA) for alogliptin (development code: SYR-322), a highly selective dipeptidyl peptidase-4 (DPP-4) inhibitor under investigation for the treatment of type 2 diabetes.

7 Jan 2008

New sugary insights into H5N1 avian flu virus

Scientists have identified a key factor that determines the ability of influenza viruses to infect cells of the human upper respiratory tract - a necessary step for sustaining spread between people.

7 Jan 2008

New understanding of cell's inner workings

A group of scientists in Princeton's Department of Ecology and Evolutionary Biology has uncovered a new biological mechanism that could provide a clearer window into a cell's inner workings.

7 Jan 2008

Growing artificial skin from patients' own cells

There is new hope for patients with chronic wounds: euroderm GmbH and the Fraunhofer Institute for Cell Therapy and Immunology IZI in Leipzig have been granted approval to produce artificial skin from patients’ own cells.

7 Jan 2008

Genmab announces HuMax-CD32b pre-clinical program

Genmab A/S has announced a new pre-clinical antibody program called HuMax-CD32b. This fully human IgG1,k antibody targets the CD32b receptor found on immune cells and hematological tumors.

7 Jan 2008

New flu vaccine protects against all strains including bird flu

A new flu vaccine which protects against all strains of influenza has had promising results in trials.

6 Jan 2008

Scientists discover remarkable editing system for protein production

Even small mistakes made by cells during protein production can have profound disease effects, but the processes cells use to correct mistakes have been challenging to decipher.

4 Jan 2008

Research focuses on basic cellular mechanics that instigate the muscle contractions of labor

In the 21st century, human tissue can be generated from stem cells and severed limbs are successfully reattached, while the physiological processes governing life's most fundamental event, childbirth labor, remain a medical mystery.

4 Jan 2008

Novel anti-tumor compound

Researchers at Emory University have developed a novel anti-tumor compound that represents a distinct strategy: targeting one of the most important "intercept points" for cancer cells.

4 Jan 2008

Pregnant women who are overweight/obese set the stage for offspring's obesity risk

The number of overweight and obese Americans continues to grow rapidly. Today, 50 percent of adults are overweight and up to 20 percent are obese. While the number of overweight/obese children is at an all time high, the steady increase of overweight infants -- individuals under 11 months old -- is alarming.

4 Jan 2008

New understanding of actin networks

Dynamic networks of growing actin filaments are critical for many cellular processes, including cell migration, intracellular transport, and the recovery of proteins from the cell surface.

4 Jan 2008

Gene therapy can reduce long-term drinking among rodents

Just as the risk of developing alcoholism is strongly influenced by genetic factors, mutations in gene coding - such as the aldehyde dehydrogenase (ALDH2*2) allele - also appear to protect against the risk.

4 Jan 2008