B Cell News and Research

RSS

New imaging device enables scientists to see tumor cells traveling in the brain

For the first time, scientists can see pathways to stop a deadly brain cancer in its tracks. Researchers at Case Western Reserve University School of Medicine have imaged individual cancer cells and the routes they travel as the tumor spreads.

26 Aug 2011

NeoStem featured on CBS's Eye on New York City

NeoStem, Inc., an international biopharmaceutical company with a focus on cell-based therapeutic development, today announced that the Company was featured on CBS's Eye on New York City on Wednesday evening, August 24, 2011.

26 Aug 2011

Spatial light interference microscopy can measure all types of cell growth

University of Illinois researchers are giving a light answer to the heavy question of cell growth.

26 Aug 2011

Parkinson's important protein linked with fat metabolism

National Institutes of Health researchers have found that Parkin, an important protein linked with some cases of early-onset Parkinson's disease, regulates how cells in our bodies take up and process dietary fats.

26 Aug 2011

Zinc may act as tumor suppressor in commonist form of pancreatic cancer

The essential element zinc has been shown in a new study to be a likely tumor suppressor in the commonist form of pancreatic cancer, University of Maryland scientists report in the current issue of the journal Cancer Biology & Therapy.

26 Aug 2011

Omega-3s decreases severity of brain damage after stroke

A diet rich in omega-3s reduces the severity of brain damage after a stroke, according to a study conducted by Universit- Laval researchers. The team, co-directed by professors Jasna Kriz and Fr-d-ric Calon, showed that the extent of brain damage following a stroke was reduced by 25% in mice that consumed DHA type omega-3s daily.

26 Aug 2011

Researchers pave the way for functional analysis of non-protein-coding genes

When investigating cancer cells, researchers discovered numerous peculiarities: Particular RNA molecules are present in large numbers, particular genes are overactive. Do these characteristics have a relation to cancer? Do they promote cell growth? Do they inactivate growth brakes or are they just a whim of nature?

25 Aug 2011

Study reveals striking brain similarities in bipolar disorder and schizophrenia

Researchers from the Royal College of Surgeons in Ireland (RCSI) and Beaumont Hospital have conducted a study which has found striking brain similarities in bipolar disorder and schizophrenia. The research has also pinpointed for the first time that a process which controls how information is transmitted from neuron to neuron in the brain is altered in both conditions and may potentially contribute to the developments of improved treatments in the future.

25 Aug 2011

Hippocampus neurons encode every sequential moment in series of events

The hippocampus is a brain structure that plays a major role in the process of memory formation. It is not entirely clear how the hippocampus manages to string together events that are part of the same experience but are separated by "empty" periods of time. Now, new research published by Cell Press in the August 25 issue of the journal Neuron finds that there are neurons in the hippocampus that encode every sequential moment in a series of events that compose a discrete experience.

25 Aug 2011

Kinexus launches TranscriptoNET KnowledgeBase for human gene expression study

Kinexus Bioinformatics Corporation, a world-leader in molecular intelligence research, announced the launch of its TranscriptoNET KnowledgeBase for the study of human gene expression in over 300 types of human tissues and organs as well as over 300 human cancer cell lines.

25 Aug 2011

Redesigned vancomycin can kill deadliest antibiotic-resistant bacteria

A team of scientists from The Scripps Research Institute have successfully reengineered an important antibiotic to kill the deadliest antibiotic-resistant bacteria.

25 Aug 2011

Scientists discover genetic switch to prevent neurodegenerative diseases

Scientists at Northwestern University report a surprising discovery that offers a possible new route for the treatment of neurodegenerative diseases. In a study of the transparent roundworm C. elegans, they found that a genetic switch in master neurons inhibits the proper functioning of protective cell stress responses, leading to the accumulation of misfolded and damaged proteins.

25 Aug 2011

Study finds novel small molecule that inhibits EboV entry into host cells

Ebola virus (EboV) is the cause of sporadic outbreaks of highly fatal infections in Africa that are unpredictable in onset and rapid in progression. There is no effective vaccine or therapy for EboV infection.

25 Aug 2011

Scientists identify cellular protein that plays a critical role in Ebola virus infection

Research published by two teams of Army scientists and collaborators has identified a cellular protein that plays a critical role in Ebola virus infection.

25 Aug 2011

Scientists define specific protein complex that allows cells to remove damaged mitochondria

In a joint research effort with researchers at St. Jude Children's Research Hospital, and with help from scientists at The University of Pennsylvania, The University of Minnesota, and the National Institutes of Health, investigators from the Florida campus of The Scripps Research Institute have defined a specific protein complex that allows cells to rid themselves of damaged mitochondria, which are the energy producing machines of the cell.

25 Aug 2011

Researchers reveal specific process by which HIV virus infects healthy T cells

A George Mason University researcher team has revealed the specific process by which the HIV virus infects healthy T cells-a process previously unknown. The principal investigator, HIV researcher Yuntao Wu, says he hopes this breakthrough will start a new line on inquiry into how researchers can use this knowledge to create drugs that could limit or halt HIV infection.

25 Aug 2011

AMT total net loss decreases 7% to € 8.7 million for first half year of 2011

Amsterdam Molecular Therapeutics, a leader in the field of human gene therapy, today reported its results for the first half year of 2011.

25 Aug 2011

Scientists identify critical protein responsible for Ebola virus infection

In separate papers published online in Nature, two research teams report identifying a critical protein that Ebola virus exploits to cause deadly infections. The protein target is an essential element through which the virus enters living cells to cause disease.

25 Aug 2011

New mouse brain atlas provides insight into how genes work in cerebral cortex

A new atlas of gene expression in the mouse brain provides insight into how genes work in the outer part of the brain called the cerebral cortex. In humans, the cerebral cortex is the largest part of the brain, and the region responsible for memory, sensory perception and language.

25 Aug 2011

Repeated cocaine use can increase individual's risk of mood disorders

It is well established that a mood disorder can increase an individual's risk for substance abuse, but there is also evidence that the converse is true; substance abuse can increase a person's vulnerability to stress-related illnesses.

25 Aug 2011