Cell Biology News and Research

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New findings may help restore vision in patients with corneal injury

Winston Whei-Yang Kao, PhD, professor of ophthalmology, along with other researchers in UC's ophthalmology department found that transplanting human umbilical mesenchymal stem cells into mouse models that lack the protein lumican restored the transparency of cloudy and thin corneas.

9 Dec 2009

New regenerative therapies for heart disease being developed

Bioengineers from University of California, San Diego are developing new regenerative therapies for heart disease. The work could influence the way in which regenerative therapies for cardiovascular and other diseases are treated in the future.

9 Dec 2009

TMZ and small molecule combination appears to lower tumor resistance

University of Florida researchers have found a way to use just a fraction of the normal dosage of a highly toxic, debilitating chemotherapy drug to achieve even better results against colon cancer cells.

9 Dec 2009

Bird influenza viruses have a variety of strategies to cross the species barrier

The 2009 H1N1 influenza virus used a new strategy to cross from birds into humans, a warning that it has more than one trick up its sleeve to jump the species barrier and become virulent.

9 Dec 2009

Three university academic groups sponsored for the MetaMiner project

GeneGo, Inc., the leading systems biology tools company, announced today that Millipore Corporation has sponsored academic groups from University of Queensland, Sheffield and USC to become members of the collaborative MetaMiner (Stem Cells) project run by GeneGo. MetaMiner is a partnership program for the reconstruction of stem cell pathways and their application in analysis of experimental data as well as knowledge mining.

8 Dec 2009

Gene positions may offer a new method of cancer diagnosis

Certain genes switch their nuclear position in tumor cells, offering a potential new method of diagnosing cancer, say researchers from the National Cancer Institute. The study by Meaburn et al. will be published online December 7, 2009 (www.jcb.org) and in the December 14, 2009 print issue of the Journal of Cell Biology (JCB).

8 Dec 2009

Abstracts on very small embryonic-like stem cells presented at ASH annual meeting

NeoStem, Inc., which is pioneering the pre-disease collection, processing and long-term storage of adult stem cells for future medical need and holds the exclusive, worldwide license to VSEL(TM) technology that uses very small embryonic-like stem cells isolated from peripheral blood, announced today that an abstract authored by NeoStem-affiliated scientists was presented in a poster presentation at the prestigious American Society of Hematology (ASH) Annual Meeting in New Orleans on December 5, 2009.

8 Dec 2009

Multi-institutional team explores regenerative techniques for injured spinal cords

For more than 400 years, scientists have studied the amazing regenerative power of salamanders, trying to understand how these creatures routinely repair injuries that would usually leave humans and other mammals paralyzed - or worse.

8 Dec 2009

Millipore introduces new handheld, automated cell counter

Millipore Corporation, a leading provider of technologies, tools and services for the global life sciences industry, today introduced Scepter™, the industry’s first handheld, automated cell counter, at the American Society of Cell Biology Annual Meeting in San Diego.

7 Dec 2009

Cytometry system to precisely control cell movement using sound waves

Applied Biosystems, part of Life Technologies Corporation today announced its entry into the flow cytometry instrumentation market with the debut of the Attune™ Acoustic Focusing Cytometer, a first of its kind cytometry system designed to use sound waves to precisely control the movement of cells.

7 Dec 2009

Computer search algorithms identify FDA-approved drugs that could be the basis for new medicines

A massive, data-crunching computer search program that matches fragments of potential drug molecules to the known shapes of viral surface proteins has identified several FDA-approved drugs that could be the basis for new medicines -- if emerging viruses such as the H5N1(avian flu) or H1N1/09 (swine flu) develop resistance to current antiviral therapies -- according to a presentation at the American Society for Cell Biology (ASCB) 49th Annual Meeting, Dec. 5-9, 2009 in San Diego.

7 Dec 2009

Scientists explore new strategies for treating neurodegenerative diseases

Studies with fruit flies have shown that the specialized nerve cells called neurons can rebuild themselves after injury.

7 Dec 2009

TGFb growth factor controls spread of cancer cells

The spread, or metastasis, of individual breast cancer cells from the main tumor into the blood circulation to the lungs and other body tissues and organs is under the control of a growth factor abbreviated TGFb, according to a study with laboratory mice that will be presented at the American Society for Cell Biology (ASCB) 49th Annual Meeting, Dec. 5-9, 2009 in San Diego.

7 Dec 2009

New approach to protein misfolding may lead to novel therapies for a number of diseases

In an encouraging new development, a team led by Scripps Research Institute scientists has restored partial function to lung cells collected from patients with cystic fibrosis. While there is still much work to be done before the therapy can be tested in humans, the discovery opens the door to a new class of therapies for this and a host of other chronic diseases.

7 Dec 2009

Study explains how circadian rhythms can drive feeding and metabolism behaviors

One of the pioneers in research on sleep:wake circadian genes, Amita Sehgal, Ph.D., has discovered that fruit flies' appetite and consumption are controlled by two rival sets of clocks, one in neurons and the other in the fly fat body, which is analogous to the liver.

6 Dec 2009

Health experts available to discuss health care reform

Edward D. Miller was named chief executive officer of Johns Hopkins Medicine, the 13th dean of The Johns Hopkins University School of Medicine and vice president for medicine of The Johns Hopkins University in January 1997.

5 Dec 2009

Study on fruit flies may help in understanding the root cause of stem cell diseases

The body is a battle zone. Cells constantly compete with one another for space and dominance. Though the manner in which some cells win this competition is well known to be the survival of the fittest, how stem cells duke it out for space and survival is not as clear.

5 Dec 2009

Fluxion Biosciences signs distribution agreement with DI Biotech and Novel Science

Fluxion Biosciences announced today that it has expanded its sales and service network into Asia. The company signed a distribution agreement for its BioFlux™ line with Korea-based DI Biotech. A second agreement with Novel Science covers sales of both the BioFlux and IonFlux™ platforms in Japan. Fluxion has also sold its first BioFlux 1000 system into China.

From Fluxion Biosciences 4 Dec 2009

Research study shows usage of stem cell-based therapies for treating age-related macular degeneration

An international team of scientists has rescued visual function in laboratory rats with eye disease by using cells similar to stem cells. The research shows the potential for stem cell-based therapies to treat age-related macular degeneration in humans.

4 Dec 2009

TGen scientists win $1,000 prize for best scientific paper presented at BIBM09

A team of scientists at the Translational Genomics Research Institute (TGen) won a $1,000 prize for best scientific paper presented at BIBM09, a premier bioinformatics and biomedicine conference.

3 Dec 2009

Cell Biology News and Research

New findings may help restore vision in patients with corneal injury

New regenerative therapies for heart disease being developed

TMZ and small molecule combination appears to lower tumor resistance

Bird influenza viruses have a variety of strategies to cross the species barrier

Three university academic groups sponsored for the MetaMiner project

Gene positions may offer a new method of cancer diagnosis

Abstracts on very small embryonic-like stem cells presented at ASH annual meeting

Multi-institutional team explores regenerative techniques for injured spinal cords

Millipore introduces new handheld, automated cell counter

Cytometry system to precisely control cell movement using sound waves

Computer search algorithms identify FDA-approved drugs that could be the basis for new medicines

Scientists explore new strategies for treating neurodegenerative diseases

TGFb growth factor controls spread of cancer cells

New approach to protein misfolding may lead to novel therapies for a number of diseases

Study explains how circadian rhythms can drive feeding and metabolism behaviors

Health experts available to discuss health care reform

Study on fruit flies may help in understanding the root cause of stem cell diseases

Fluxion Biosciences signs distribution agreement with DI Biotech and Novel Science

Research study shows usage of stem cell-based therapies for treating age-related macular degeneration

TGen scientists win $1,000 prize for best scientific paper presented at BIBM09

Cell Density eBook - What are the Many Applications of Cell Density Sensors? eBook

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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