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Over-produced PKC-iota oncogene linked to poor pancreatic cancer patient survival

Researchers at the Mayo Clinic campus in Florida have found that PKC-iota (PKC), an oncogene important in colon and lung cancers, is over-produced in pancreatic cancer and is linked to poor patient survival. They also found that genetically inhibiting PKC in laboratory animals led to a significant decrease in pancreatic tumor growth and spread.

24 Feb 2010

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

New England Biolabs has expanded its line of reagents for sample preparation to include NEBNext™ DNA Sample Prep Master Mix Set 3, which has been validated for use with the SOLiD™ 3 System from Life Technologies. NEBNext reagents are a series of highly pure reagents that facilitate sample preparation for downstream applications, such as next generation sequencing. All reagents undergo stringent quality controls and functional validation, ensuring maximum yield, convenience and value.

From New England Biolabs 24 Feb 2010

CellCentric out-licenses development, commercialisation of novel epigenetic discovery programme to Takeda Pharmaceutical

From its broad portfolio of novel targets in epigenetics, CellCentric has out-licensed exclusively the development and commercialisation of an important programme focused on cancer.

24 Feb 2010

ExonHit Therapeutics includes proprietary lead compounds into collaboration with Allergan

ExonHit Therapeutics today announced the inclusion of proprietary lead compounds, which were derived from one of its internal medicinal chemistry programs, into its productive and long-running strategic collaboration with Allergan.

23 Feb 2010

Scientists create tiny RNA molecule to synthesize proteins

An extremely small RNA molecule created by a University of Colorado at Boulder team can catalyze a key reaction needed to synthesize proteins, the building blocks of life. The findings could be a substantial step toward understanding "the very origin of Earthly life," the lead researcher contends.

23 Feb 2010

Viamet Pharmaceuticals, Novartis Option Fund partner to develop novel inhibitors against key metalloenzyme target

Viamet Pharmaceuticals, Inc. announced today that it has entered into a licensing option agreement with the Novartis Option Fund. Under terms of the agreement, Viamet will utilize its proprietary Metallophile™ Technology to discover and develop novel metalloenzyme inhibitors against a specific metalloenzyme of high interest to Novartis. The agreement includes an upfront fee and potential milestones totaling over $200 million as well as product royalties.

23 Feb 2010

FDA grants Fast Track designation for Curemark's CM-AT autism treatment

Curemark LLC, a drug research and development company focused on the treatment of neurological diseases, announced that its CM-AT autism treatment, now in Phase III clinical trials, has been designated as a Fast Track drug by the U.S. Food and Drug Administration (FDA).

22 Feb 2010

Information on early brain development and the importance of sleep during early life to be presented

Marcos Frank, PhD, associate professor of Neuroscience at the University of Pennsylvania School of Medicine, will present information on early brain development and the importance of sleep during early life when the brain is rapidly maturing and highly changeable.

22 Feb 2010

Two genetic alterations linked to benign enzyme condition keep hepatitis C patients anemia-free

Many people who undergo treatment for hepatitis C develop hemolytic anemia, a disorder that destroys red blood cells. In some cases, it is so severe they have to reduce their medication or stop therapy altogether. But now, scientists in Duke University's Institute for Genome Sciences & Policy have discovered two genetic alterations linked to a benign enzyme condition that keep some patients anemia-free.

21 Feb 2010

Enzyme can allow nerve cells in brain to grow and form complex networks: Study

Brain researcher Hiroshi Kawabe has discovered the workings of a process that had been completely overlooked until now, and that allows nerve cells in the brain to grow and form complex networks. The study shows that an enzyme which usually controls the destruction of protein components has an unexpected function in nerve cells: it controls the structure of the cytoskeleton and thus ensures that nerve cells can form the tree-like extensions that are necessary for signal transmission in the brain.

20 Feb 2010

Animal study shows calcineurin enzyme is critical for normal heart function

Scientists are reporting the first-ever data to show that the enzyme calcineurin is critical in controlling normal development and function of heart cells, and that loss of the protein leads to heart problems and death in genetically modified mice.

20 Feb 2010

New guidance document to prevent food allergies

For the first time, national authorities carrying out official food allergen controls have a common basis for accepting validated testing methods. Consumers allergic to certain food ingredients will benefit from an increased level of protection by the availability of harmonised and reliable testing methods, and international trade will be facilitated by applying mutually-agreed testing protocols.

19 Feb 2010

University of Missouri researchers visualize "terminals" inside proline degrading enzyme

If subway terminals didn't exist and people had to exit subway stations to switch subway lines, transit time would increase. People also may encounter distractions, such as grabbing a cup of coffee, instead of getting on the other line. Molecules also use "terminals" to save transit time during enzyme-catalyzed processes. Using advanced X-radiation techniques, University of Missouri researchers were able to visualize one of these terminals inside of an enzyme that degrades proline, which is an amino acid that has a central role in metabolism.

19 Feb 2010

Mechanism by which Plasmodium replicates itself in human blood to spread disease identified

Malaria remains one of the most deadly infectious diseases. Yet, how Plasmodium, the malaria parasite, regulates its infectious cycle has remained an enigma despite decades of rigorous research.

19 Feb 2010

ATM tumor-suppressor also recognizes damage caused by ROS and orders autophagy

ATM, a protein that reacts to DNA damage by ordering repairs or the suicide of the defective cell, plays a similar, previously unknown role in response to oxidative damage outside of the nucleus, researchers report this week in the online version of the Proceedings of the National Academy of Sciences.

19 Feb 2010

UCSF, Genentech partner to discover and develop drug candidates for neurodegenerative diseases

The University of California, San Francisco has signed a partnership agreement with Genentech, Inc., a wholly owned member of the Roche Group, to discover and develop drug candidates for neurodegenerative diseases.

19 Feb 2010

Mechanosensitive ion channels play a key role in pain sensation

Humans and animals are able to perceive even the slightest vibration and touch of the skin. Mechanosensitive ion channels play a crucial role in the mediation of these sensations. Ion channels are pores in the cell membrane which are highly responsive to external signals.

19 Feb 2010

Cellular metabolism plays a key role in cancer development

It is not unusual to hear people blame their metabolism after gaining a few pounds. But changes in metabolism - the process that shapes how our bodies turn food into energy -- can have much more sinister effects than making it hard to fit into your favorite jeans.

19 Feb 2010

Unusual compounds in pitcher plant could prove effective against human fungal infections

The moment insects like flies, ants and beetles fall into a pitcher, the plant's enzymes are activated and begin dissolving their new meal, obtaining nutrients such as carbon and nitrogen which are difficult to extract from certain soils.

19 Feb 2010

Researchers find gene mutations that may provide clues for treating AML patients

Although leukemia is one of the best studied cancers, the cause of some types is still poorly understood. Now, a newly found mutation in acute myeloid leukemia patients could account for half of the remaining cases of adult acute leukemia with an unknown origin.

19 Feb 2010

Enzyme News and Research

Over-produced PKC-iota oncogene linked to poor pancreatic cancer patient survival

New England Biolabs adds NEBNext DNA Sample Prep Master Mix Set 3 for use with Life Technologies' SOLiD 3 System

CellCentric out-licenses development, commercialisation of novel epigenetic discovery programme to Takeda Pharmaceutical

ExonHit Therapeutics includes proprietary lead compounds into collaboration with Allergan

Scientists create tiny RNA molecule to synthesize proteins

Viamet Pharmaceuticals, Novartis Option Fund partner to develop novel inhibitors against key metalloenzyme target

FDA grants Fast Track designation for Curemark's CM-AT autism treatment

Information on early brain development and the importance of sleep during early life to be presented

Two genetic alterations linked to benign enzyme condition keep hepatitis C patients anemia-free

Enzyme can allow nerve cells in brain to grow and form complex networks: Study

Animal study shows calcineurin enzyme is critical for normal heart function

New guidance document to prevent food allergies

University of Missouri researchers visualize "terminals" inside proline degrading enzyme

Mechanism by which Plasmodium replicates itself in human blood to spread disease identified

ATM tumor-suppressor also recognizes damage caused by ROS and orders autophagy

UCSF, Genentech partner to discover and develop drug candidates for neurodegenerative diseases

Mechanosensitive ion channels play a key role in pain sensation

Cellular metabolism plays a key role in cancer development

Unusual compounds in pitcher plant could prove effective against human fungal infections

Researchers find gene mutations that may provide clues for treating AML patients

Biochemistry eBook

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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