Biochemistry News and Research

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Hebrew University professor wins 2013 Award for Outstanding Achievement in Chemistry in Cancer Research

The American Association for Cancer Research has chosen Prof. Alexander Levitzki of the Hebrew University of Jerusalem as the winner of its 2013 Award for Outstanding Achievement in Chemistry in Cancer Research.

9 Apr 2013

Certain brain tumors develop drug resistance by exploiting normal cellular signaling pathways

Proteins that control cell growth are often mutated in cancer, and their aberrant signaling drives the wild proliferation of cells that gives rise to tumors.

9 Apr 2013

Research sheds new light on role of ATRX mutations in brain and pituitary

Research from Western University and Lawson Health Research Institute sheds new light on a gene called ATRX and its function in the brain and pituitary.

9 Apr 2013

New research shows children with autism have excess of duplicated DNA

Children with autism have increased levels of genetic change in regions of the genome prone to DNA rearrangements, so called "hotspots," according to a research discovery to be published in the print edition of the journal Human Molecular Genetics.

4 Apr 2013

Polymer scaffolds can advance the development of cancer therapeutics

Porous polymer scaffolds fabricated to support the growth of biological tissue for implantation may hold the potential to greatly accelerate the development of cancer therapeutics.

3 Apr 2013

Ulcerative colitis and Crohn’s disease treatments: an interview with Dr Parikh, vice president, general medicine, Takeda

Ulcerative colitis (UC) and Crohn’s disease (CD) are both relapsing and remitting chronic diseases of bowel inflammation. By that I mean they flare and physicians try to get the flare under control and try to induce remission. However, despite a number of treatments available, they tend to relapse.

From Takeda 3 Apr 2013

Texas Tech Professor receives NIH grant to research on leishmaniasis

A Texas Tech University biology professor received a five-year, $1.6 million grant from the National Institutes of Health to study the biochemistry of a microscopic parasite responsible for the tropical disease leishmaniasis in the hope of finding a cure.

2 Apr 2013

Scientists say DHA-rich fish oil enhances B cell activity

Fish oil rich in DHA and EPA is widely believed to help prevent disease by reducing inflammation, but until now, scientists were not entirely sure about its immune enhancing effects. A new report appearing in the April 2013 issue of the Journal of Leukocyte Biology, helps provide clarity on this by showing that DHA-rich fish oil enhances B cell activity, a white blood cell, challenging the notion that fish oil is only immunosuppressive.

2 Apr 2013

MIT scientists model structure of alpha synuclein protein associated with Parkinson's

Clumps of proteins that accumulate in brain cells are a hallmark of neurological diseases such as dementia, Parkinson's disease and Alzheimer's disease. Over the past several years, there has been much controversy over the structure of one of those proteins, known as alpha synuclein.

2 Apr 2013

AACR recognizes scientists whose contributions to cancer field have extraordinary impact

Five University of California, San Diego scientists and professors are among the first class of the Fellows of the American Association for Cancer Research Academy, created to recognize researchers whose scientific contributions have propelled significant innovation and progress against cancer.

29 Mar 2013

Study promises effective treatment for stroke patients

Two molecules may provide, for the first time, an indication of which stroke patients will suffer a further, long-term neurological deficit, allowing doctors to tailor treatment more effectively.

29 Mar 2013

Novel molecular mechanism can prevent aging and cancer progression, say researchers

University of Montreal researchers have discovered a novel molecular mechanism that can potentially slows the aging process and may prevent the progression of some cancers.

27 Mar 2013

Biological scientists lead major research project that aims to make drugs more effective

University of Southampton biological scientists are leading a major research project aimed at making drugs more effective.

27 Mar 2013

Protein with key job in muscle function moonlights in nucleus to help regulate genes

A key building block of life, actin is one of the most abundant and highly conserved proteins in eukaryotic cells.

25 Mar 2013

Study uncovers new relationship between nuclear architecture, gene activity

Every time a cell divides it makes a carbon copy of crucial ingredients, including the histone proteins that are responsible for spooling yards of DNA into tight little coils.

25 Mar 2013

Disinfectant mouthwashes may be effective against cancers of the mouth and throat

Patients who suffer from gingivitis are often advised to use disinfectant mouthwashes. In the future, the active ingredients in these products could be used in a completely different area: As scientists have reported in the journal Angewandte Chemie, Chlorhexidin and Alexidin increase programmed cell death and may be effective against cancers of the mouth and throat.

21 Mar 2013

Illinois chemists use DNA catalysts to do protein's job

Illinois chemists have used DNA to do a protein's job, creating opportunities for DNA to find work in more areas of biology, chemistry and medicine than ever before.

20 Mar 2013

Protein derived from Pacific cod may inhibit prostate cancer, researchers say

Researchers at the University of Maryland School of Medicine have identified a peptide, or protein, derived from Pacific cod that may inhibit prostate cancer and possibly other cancers from spreading, according to preclinical research published online in the Proceedings of the National Academy of Sciences.

20 Mar 2013

Study: Intake of carbohydrate-enriched foods after birth predisposes child to obesity later in life

Consumption of foods high in carbohydrates immediately after birth programs individuals for lifelong increased weight gain and obesity, a University at Buffalo animal study has found, even if caloric intake is restricted in adulthood for a period of time.

20 Mar 2013

NHS intravenous (IV) fluids: an interview with Dr Ian Roberts, LSHTM

Saline is just salty water, whereas colloids are solutions that have large molecules in them. In this case, the molecules are starch. The idea is that because these molecules are big they don’t leak out of the circulation as much.

18 Mar 2013

Biochemistry News and Research

Hebrew University professor wins 2013 Award for Outstanding Achievement in Chemistry in Cancer Research

Certain brain tumors develop drug resistance by exploiting normal cellular signaling pathways

Research sheds new light on role of ATRX mutations in brain and pituitary

New research shows children with autism have excess of duplicated DNA

Polymer scaffolds can advance the development of cancer therapeutics

Ulcerative colitis and Crohn’s disease treatments: an interview with Dr Parikh, vice president, general medicine, Takeda

Texas Tech Professor receives NIH grant to research on leishmaniasis

Scientists say DHA-rich fish oil enhances B cell activity

MIT scientists model structure of alpha synuclein protein associated with Parkinson's

AACR recognizes scientists whose contributions to cancer field have extraordinary impact

Study promises effective treatment for stroke patients

Novel molecular mechanism can prevent aging and cancer progression, say researchers

Biological scientists lead major research project that aims to make drugs more effective

Protein with key job in muscle function moonlights in nucleus to help regulate genes

Study uncovers new relationship between nuclear architecture, gene activity

Disinfectant mouthwashes may be effective against cancers of the mouth and throat

Illinois chemists use DNA catalysts to do protein's job

Protein derived from Pacific cod may inhibit prostate cancer, researchers say

Study: Intake of carbohydrate-enriched foods after birth predisposes child to obesity later in life

NHS intravenous (IV) fluids: an interview with Dr Ian Roberts, LSHTM

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