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UiO researchers discover enzyme critical for spread of cancer

Enzyme hunters at UiO have discovered the function of an enzyme that is important in the spreading of cancer. Cancer researchers now hope to inhibit the enzyme.

15 Nov 2012

MRSA outbreak tracked and contained using DNA sequencing

Scientists have used DNA sequencing for the first time to effectively track the spread of, and ultimately contain, an outbreak of methicillin-resistant Staphylococcus aureus (MRSA), according to new research published in The Lancet Infectious Diseases.

14 Nov 2012

Medulloblastomas that arise from different cell types might require personalized treatments

Cancers arise when a normal cell acquires a mutation in a gene that regulates cellular growth or survival. But the particular cell this mutation happens in-the cell of origin-can have an enormous impact on the behavior of the tumor, and on the strategies used to treat it.

14 Nov 2012

Cardiac arrhythmias: an interview with Dr Andrew Grace

Cardiac arrhythmias are disturbances of the heartbeat. The heart can either go too slowly, which might make people collapse or exhausted; or too quickly.

8 Nov 2012

Two new EU Member States now represented within TRANSVAC services platform

In addition to the initial panel of nine services, the TRANSVAC transnational access platform has integrated in July 2012 five additional groups which provide their services to users on a free and paid basis. Two new European Union (EU) Member States are now represented within the platform of services: France and Portugal.

8 Nov 2012

Washington University, SRI investigators launch Global Metabolomic Initiative

Investigators at Washington University and The Scripps Research Institute have announced the launch of a "Global Metabolomic Initiative" to facilitate meta-analyses on studies of the metabolism of bacteria, yeast, plants, animals and people.

7 Nov 2012

WU researchers to study blood-clotting disorders

Researchers at Washington University School of Medicine in St. Louis have received a $9 million grant to investigate blood-clotting disorders. From heart attacks and strokes to uncontrolled bleeding, clotting disorders cause more deaths each year in the United States than all types of cancer combined.

7 Nov 2012

Arisaph’s ARI-3037MO well tolerated in healthy male and female volunteers

Arisaph Pharmaceuticals, Inc. announced today during an oral presentation at the American Heart Association (AHA) meeting in Los Angeles, CA that its niacin analog, ARI-3037MO, was extremely well tolerated in a single-ascending dose (SAD) and a multiple-ascending dose (MAD) trial in healthy male and female volunteers.

7 Nov 2012

Visible aging signs linked with increased risk of heart disease

In a new study, those who had three to four aging signs - receding hairline at the temples, baldness at the head's crown, earlobe crease, or yellow fatty deposits around the eyelid (xanthelasmata) - had a 57 percent increased risk for heart attack and a 39 percent increased risk for heart disease.

7 Nov 2012

Scientists identify group of small molecules that interfere with polyphosphate activity

Scientists have identified a group of small molecules that interfere with the activity of a compound that initiates multiple steps in blood clotting, including those that lead to the obstruction of veins or arteries, a condition called thrombosis. Blocking the activity of this compound, polyphosphate, could treat thrombosis with fewer bleeding side effects than the drugs that are currently on the market.

7 Nov 2012

New insight on ability of certain PAH-derived lesions to evade DNA repair machinery

A person doesn't have to go far to find a polycyclic aromatic hydrocarbon (PAH). These carcinogen precursors are inhaled through automobiles exhaust during the morning commute, are present in a drag of cigarette smoke, and are part of any barbequed meal.

4 Nov 2012

Weill Cornell researchers awarded Grand Challenges Explorations grants

Weill Cornell Medical College announced today that it is a Grand Challenges Explorations winner, an initiative funded by the Bill & Melinda Gates Foundation.

3 Nov 2012

Scientists solve mystery behind what triggers the herpes virus to become active again

The mere mention of the word "herpes" usually conjures negative images and stereotypes, but most people have been infected with some form of the virus. For most, a sore appears, heals and is forgotten, although the virus remains latent just waiting for the right circumstances to come back. Now, the mystery behind what triggers the virus to become active again is closer to being solved thanks to new research published in the Journal of Leukocyte Biology's November 2012 issue.

1 Nov 2012

Researchers discover how tamoxifen-resistant breast-cancer cells grow and proliferate

A study by researchers at the Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC - James) has discovered how tamoxifen-resistant breast-cancer cells grow and proliferate.

31 Oct 2012

New therapy to treat rare form of cystic fibrosis works in unconventional way, scientists say

Scientists at the Hospital for Sick Children in Toronto have established that a drug recently approved by the U.S. Food and Drug Administration to treat a rare form of cystic fibrosis works in an unconventional way.

29 Oct 2012

New federal funding enables researchers to unravel how humans develop cancers

A Simon Fraser University scientist working at one of Canada's first epigenomics mapping centres says new federal funding will accelerate researchers' ability to unravel how we develop some of the most common life threatening cancers.

26 Oct 2012

Video-article details new laser-activated bio-adhesive polymer

A new video-article in JoVE, Journal of Visualized Experiments, details the use of a new laser-activated bio-adhesive polymer. The chitosan-based polymer, SurgiLux, was developed by scientists at the University of New South Wales.

26 Oct 2012

Study identifies essential mechanism that regulates calcium flow into mitochondria

Most healthy cells rely on a complicated process to produce the fuel ATP. Knowing how ATP is produced by the cell's energy storehouse - the mitochondria -- is important for understanding a cell's normal state, as well as what happens when things go wrong, for example in cancer, cardiovascular disease, neurodegeneration, and many rare disorders of the mitochondria.

26 Oct 2012

Exploring the New Biopharmaceutical Contract Manufacturing Offering from Olympus

In this interview, News-Medical talks to Peter Gariepy, to find out about the new Contract Manufacturing Offering (CMO) from Olympus Life Science Solutions.

From Evident Corporation - Life Sciences 25 Oct 2012

Study confirms Elf5 protein as tumor suppressor of breast cancer

A protein that is necessary for lactation in mammals inhibits the critical cellular transition that is an early indicator of breast cancer and metastasis, according to research conducted at the University at Buffalo and Princeton University and highlighted as the cover paper in November issue of Nature Cell Biology.

25 Oct 2012

Biochemistry News and Research

UiO researchers discover enzyme critical for spread of cancer

MRSA outbreak tracked and contained using DNA sequencing

Medulloblastomas that arise from different cell types might require personalized treatments

Cardiac arrhythmias: an interview with Dr Andrew Grace

Two new EU Member States now represented within TRANSVAC services platform

Washington University, SRI investigators launch Global Metabolomic Initiative

WU researchers to study blood-clotting disorders

Arisaph’s ARI-3037MO well tolerated in healthy male and female volunteers

Visible aging signs linked with increased risk of heart disease

Scientists identify group of small molecules that interfere with polyphosphate activity

New insight on ability of certain PAH-derived lesions to evade DNA repair machinery

Weill Cornell researchers awarded Grand Challenges Explorations grants

Scientists solve mystery behind what triggers the herpes virus to become active again

Researchers discover how tamoxifen-resistant breast-cancer cells grow and proliferate

New therapy to treat rare form of cystic fibrosis works in unconventional way, scientists say

New federal funding enables researchers to unravel how humans develop cancers

Video-article details new laser-activated bio-adhesive polymer

Study identifies essential mechanism that regulates calcium flow into mitochondria

Exploring the New Biopharmaceutical Contract Manufacturing Offering from Olympus

Study confirms Elf5 protein as tumor suppressor of breast cancer

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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