Molecular Biology News and Research

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Molecular biology is the study of biology at a molecular level. The field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interactions between DNA, RNA and protein biosynthesis as well as learning how these interactions are regulated.

Researchers identify cause of rare syndrome consistent with Fanconi Anemia

An international team of researchers has established the cause of rare syndrome consistent with Fanconi Anemia: a de novo mutation in a so called RAD51 gene, which is responsible for repairing damages in the DNA.

23 Dec 2015

Cholesterol essential for health, but also plays key role in longevity

Animals from tiny worms to human beings have a love-hate relationship with fats and lipids. Cholesterol is a famous example of how they are both essential for health and often have a role in death.

23 Dec 2015

New drug approved by FDA for treatment of von Willebrand disease

"VONVENDI [von Willebrand factor (Recombinant)]", the new drug from Baxalta Incorporated, a global biopharmaceutical company recently spun off from Baxter International, has just been approved by the United States Food and Drug Administration.

22 Dec 2015

UT Southwestern researchers find potential mechanism to prevent epileptic seizures following TBI

UT Southwestern Medical Center researchers have found that halting production of new neurons in the brain following traumatic brain injury can help reduce resulting epileptic seizures, cognitive decline, and impaired memory.

18 Dec 2015

Scientists identify overlooked consequence of spatial separation of cells into nucleus, cytoplasm

Genetically identical cells do not always behave the same way. According to the accepted theory, the reason are random molecular processes - known as random noise. For decades this view has been underpinned by numerous experiments and theoretical models.

18 Dec 2015

UMMS researchers identify new life cycle stage in HIV infection

Researchers at the University of Massachusetts Medical School have identified a new life cycle stage in HIV infection, thanks to a novel technique they developed to take images of intact infected cells.

17 Dec 2015

Mitochondrial variation and viable pregnancy: an interview with Dr Elpida Fragouli

Embryos require adequate amounts of energy so that they can successfully progress through each of their cell divisions.

16 Dec 2015

Study may help reduce sugar consumption, improve nutritional health of children

Everyone knows that children love sweets, but ever wonder why some kids seem to want more sugary food than others? It could be because they need more sugar to get that same sweet taste. According to new research from the Monell Center, sensitivity to sweet taste varies widely across school-aged children and is in part genetically-determined.

15 Dec 2015

Genes vital for age-related cognitive declines in memory identified in adult worm neurons

Researchers from Princeton University have identified genes important for age-related cognitive declines in memory in adult worm neurons, which had not been studied previously. The research, published in the journal Nature, could eventually point the way toward therapies to extend life and enhance health in aging human populations.

15 Dec 2015

Antibiotic resistance may help find drugs to combat amyloid formation

Amyloid diseases such as Parkinson's, Alzheimer's and type-2 diabetes pose a particular problem for drug designers because they do not present a clear target structure to aim at.

15 Dec 2015

New CRC aims to better understand autophagy at molecular and cellular level

The German Research Foundation (Deutsche Forschungsgemeinschaft/DFG) has approved 11 M € for the next four years for establishing a CRC on selective autophagy under the lead of Goethe University. Autophagy literally means "self-eating" and refers to a sophisticated system in which cellular waste is specifically detected and removed.

12 Dec 2015

ASU-led researchers add new worldwide resource to explore genes' deep and hidden messages

After a decade-long $3 billion international effort, scientists heralded the 2001 completion of the human genome as a moon landing achievement for biology and the key to finally solving intractable diseases like cancer.

12 Dec 2015

DZNE molecular biologist to receive Gottfried Wilhelm Leibniz Prize for research on neurons

The molecular biologist Frank Bradke (46), group leader at the German Center for Neurodegenerative Diseases (DZNE) and professor for neurobiology at the University of Bonn, will be awarded the "Gottfried Wilhelm Leibniz Prize", which is endowed with 2.5 million euros.

11 Dec 2015

Cancer drug can neutralize toxic RNA that causes myotonic dystrophy

A group of researchers has shown for the first time in cells and in a mouse model that a drug used to treat cancer can neutralize the toxic RNA that causes the prolonged muscle contractions and other symptoms of myotonic dystrophy type 1, the most common form of adult-onset muscular dystrophy.

11 Dec 2015

CTTV launches new web platform for identifying therapeutic targets

The Centre for Therapeutic Target Validation (CTTV) has launched a new web platform for life-science researchers that helps them identify therapeutic targets for new and repurposed medicines. Today's launch underscores the CTTV's commitment to share its data openly to benefit the broader scientific community.

8 Dec 2015

Bacteriophage therapy: an alternative to antibiotics? An interview Professor Clokie

A phage is a virus that infects a bacterium. People often get very confused about what the difference is between a virus and a bacterium. A virus, like a bacterium, is also a microorganism, but unlike bacteria, it needs to have a host to be able to replicate and propagate.

2 Dec 2015

The Importance of Flexibility in Spectrophotometry

News-Medical speaks to Jessica Geisler about the need for flexible spectrophotometers that can handle a range of measurement types.

From Eppendorf 1 Dec 2015

Johns Hopkins researchers develop method to turn stem cells into retinal ganglion cells

Johns Hopkins researchers have developed a method to efficiently turn human stem cells into retinal ganglion cells, the type of nerve cells located within the retina that transmit visual signals from the eye to the brain. Death and dysfunction of these cells cause vision loss in conditions like glaucoma and multiple sclerosis.

1 Dec 2015

EMBL scientists develop new laser technique to prevent cells from contracting

You were once a hollow shell. To sculpt that hollow ball into an organism with layers of internal organs, muscle and skin, portions of that embryonic 'shell' folded inwards. The same happens to fruit fly embryos, and researchers at the European Molecular Biology Laboratory in Heidelberg, Germany, have now identified a particular group of cells which are crucial for the first such fold.

23 Nov 2015

Rutgers research reveals mechanism to prevent benign kidney tumor from becoming cancerous

Research from investigators at Rutgers Cancer Institute of New Jersey examining the inner workings of a rare non-cancerous (benign) kidney tumor has revealed a mechanism to prevent this type of tumor from becoming cancerous (malignant).

22 Nov 2015

Molecular Biology News and Research

Further Reading

Researchers identify cause of rare syndrome consistent with Fanconi Anemia

Cholesterol essential for health, but also plays key role in longevity

New drug approved by FDA for treatment of von Willebrand disease

UT Southwestern researchers find potential mechanism to prevent epileptic seizures following TBI

Scientists identify overlooked consequence of spatial separation of cells into nucleus, cytoplasm

UMMS researchers identify new life cycle stage in HIV infection

Mitochondrial variation and viable pregnancy: an interview with Dr Elpida Fragouli

Study may help reduce sugar consumption, improve nutritional health of children

Genes vital for age-related cognitive declines in memory identified in adult worm neurons

Antibiotic resistance may help find drugs to combat amyloid formation

New CRC aims to better understand autophagy at molecular and cellular level

ASU-led researchers add new worldwide resource to explore genes' deep and hidden messages

DZNE molecular biologist to receive Gottfried Wilhelm Leibniz Prize for research on neurons

Cancer drug can neutralize toxic RNA that causes myotonic dystrophy

CTTV launches new web platform for identifying therapeutic targets

Bacteriophage therapy: an alternative to antibiotics? An interview Professor Clokie

The Importance of Flexibility in Spectrophotometry

Johns Hopkins researchers develop method to turn stem cells into retinal ganglion cells

EMBL scientists develop new laser technique to prevent cells from contracting

Rutgers research reveals mechanism to prevent benign kidney tumor from becoming cancerous

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