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Fruit flies use same molecular mechanisms as humans for maintaining cholestrol

More importantly, according to two new studies led by a University of Utah human geneticist, fruit flies use the same molecular mechanisms as humans to help maintain proper balances of cholesterol and a key form of stored fat that contributes to obesity. The findings mean that as researchers try to learn more about the genetic and biological processes through which people regulate cholesterol and fat metabolism, the humble fruit fly, also called Drosophila, can teach humans much about themselves.

2 Dec 2009

Protein ERK oscillates between two major compartments in breast tissue cells

Time-lapsed video of individual breast tissue cells reveals a never-before-seen event in the life of a cell: a protein that cycles between two major compartments in the cell. The results give researchers a more complete view of the internal signals that cause breast tissue cells to grow, events that go awry in cancer and are targets of drug development.

2 Dec 2009

Study reveals current cleaning methods can do more harm than good to school environments

A study performed by Coverall Health-Based Cleaning System(SM), a leading franchisor of commercial cleaning businesses, revealed that methods used by outside cleaning contractors could actually do more harm than good to indoor environments.

2 Dec 2009

New approach to identify molecules that prevent immune cells from attacking body

A study led by a Scripps Research Institute scientist describes a new, highly pragmatic approach to the identification of molecules that prevent a specific type of immune cells from attacking their host. The findings add a powerful new tool to the ongoing search for potential treatments for autoimmune diseases, such as multiple sclerosis (MS), as well as blood cancers, such as myeloid leukemia.

2 Dec 2009

DiaMedica to acquire all issued and outstanding shares of Sanomune

DiaMedica Inc. (TSX VENTURE:DMA)("Diamedica"), a biopharmaceutical company that has discovered and is developing a novel approach to treating diabetes, announces it has entered into a non-binding letter of intent to acquire all of the issued and outstanding shares of Sanomune Inc.

2 Dec 2009

MicroDose Therapeutx acquires a portfolio of compounds from Epix Pharmaceuticals

MicroDose Therapeutx Inc. today announced that it has acquired a portfolio of compounds for the potential treatment of chronic constipation, irritable bowel syndrome with constipation (IBS-C) and other diseases, from Epix Pharmaceuticals, Inc. (EPIX) (Lexington, MA).

2 Dec 2009

Calistoga Pharmaceuticals to present data on its CAL-101 inhibitor at the 51st ASH meeting

Calistoga Pharmaceuticals, Inc., the leader in the development of isoform-selective phosphatidylinositol 3 kinase (PI3K) inhibitors for the treatment of cancer and inflammatory diseases, today announced that clinical and preclinical data supporting the role of CAL-101, an oral, p110δ(delta) selective PI3K inhibitor in patients with hematologic malignancies, will be featured in two oral presentations at the upcoming 51st American Society of Hematology (ASH) Annual Meeting taking place in New Orleans, LA.

1 Dec 2009

MedImmune to develop and commercialize Trellis Bioscience's anti-RSV antibodies

Trellis Bioscience, Inc. announced today the granting of a worldwide exclusive license to MedImmune, LLC, the global biologics unit of AstraZeneca, to develop and commercialize Trellis’ antibodies directed against the respiratory syncytial virus (RSV).

1 Dec 2009

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

The DFG has approved the establishment of 17 new Collaborative Research Centres as of 1 January 2010. This decision was made recently by the relevant Grants Committee in Bonn.

1 Dec 2009

Portuguese scientists identify a molecular mechanism that can lead to metastases in breast cancers

Portuguese scientists identified a molecular mechanism that can lead to metastases (spread of the cancer from the original site to other remote parts of the body) in breast cancers. Abnormally high levels of P-cadherin - an adhesion molecule that enables cells to bind together - occur in about a third of all breast cancers and are associated with poor prognosis.

1 Dec 2009

Researchers devise a way to deliver right therapy directly to tumors using aptamers

Finding and treating a tumor without disturbing normal tissue presents challenges - sometimes the most effective therapies can be invasive and harsh.

1 Dec 2009

European Patent Office grants patent EP1392642 for 4SC AG's lead auto-immune compound

4SC AG, a drug discovery and development company, today announced that the European Patent Office has granted patent EP1392642, which covers its lead auto-immune compound 4SC-101.

1 Dec 2009

Completion of Phase I study of CPSI-2364 announced by Cytokine PharmaSciences

Cytokine PharmaSciences, Inc. today announced the completion of a Phase I study of CPSI-2364, its orally active, small-molecule inhibitor of the production of TNF-alpha and other pro-inflammatory cytokines.

1 Dec 2009

Bantam miRNA linked to the circadian clock

How does our biological system know that it is supposed to operate on a 24-hour cycle? Scientists at the Hebrew University of Jerusalem have discovered that a tiny molecule holds the clue to the mystery.

30 Nov 2009

Study provides new insight into the mechanism of bacterial invasion protein

Spoiled meat is one of the sources for Listeria infections leading to listeriosis. Pregnant women, newborns and immune compromised people are susceptible for a severe progression of this disease. Firstly, the pathogen breaches the intestinal barrier and thus enters the body. The key for further spreading is the invasion protein internalin B that is located on the bacterial surface.

30 Nov 2009

Novel initiative to improve NMR structure determination

In structural biology, the only technique available to predict the three dimensional structure of large complex molecules in solution, such as proteins and DNA, is NMR spectroscopy. To catalyze improvements in the techniques behind these predictions, the "eNMR" project has launched a new initiative. In September's Nature Methods the project issued an invitation to the entire biomolecular Nuclear Magnetic Resonance community to participate in a large scale test of modern computing algorithms.

30 Nov 2009

Molecule News and Research

Fruit flies use same molecular mechanisms as humans for maintaining cholestrol

Protein ERK oscillates between two major compartments in breast tissue cells

Study reveals current cleaning methods can do more harm than good to school environments

New approach to identify molecules that prevent immune cells from attacking body

DiaMedica to acquire all issued and outstanding shares of Sanomune

MicroDose Therapeutx acquires a portfolio of compounds from Epix Pharmaceuticals

Calistoga Pharmaceuticals to present data on its CAL-101 inhibitor at the 51st ASH meeting

MedImmune to develop and commercialize Trellis Bioscience's anti-RSV antibodies

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

Portuguese scientists identify a molecular mechanism that can lead to metastases in breast cancers

Researchers devise a way to deliver right therapy directly to tumors using aptamers

European Patent Office grants patent EP1392642 for 4SC AG's lead auto-immune compound

Completion of Phase I study of CPSI-2364 announced by Cytokine PharmaSciences

Bantam miRNA linked to the circadian clock

Study provides new insight into the mechanism of bacterial invasion protein

Novel initiative to improve NMR structure determination

Exiqon announces the recognition of ICCB-L

Copper sequestering drug tetrathiomolybdate shown to be effective in treating Wilson disease

Whitehead researchers develop new type of genetic screen for human cells

Wnt signaling pathway plays a role in diabetic retinopathy

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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