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.

Identifying gene defects may help develop individualised treatments for prostate cancer patients

The current method of treating prostate cancer involves identifying gene defects, which could help with the diagnosis of cancer and the development of individualised cancer treatments for patients.

7 Nov 2016

Problems with nuclear membrane play role in leukemia, heart disease and aging disorders

We put things into a container to keep them organized and safe. In cells, the nucleus has a similar role: keeping DNA protected and intact within an enveloping membrane.

2 Nov 2016

Biomolecular systems investigated at the highest resolution at the University of Leeds

Bruker’s Nano Surfaces Division reports on the groundbreaking use of a Dimension FastScan Bio™ AFM system at the University of Leeds, UK, to investigate biological and biomolecular systems at the highest resolution. Neil Thomson’s group, associated with the University’s Astbury Centre for Structural Molecular Biology...

From Bruker Nano Surfaces and Metrology 1 Nov 2016

Researchers develop new method to map presence of short RNA-sequences in individual cell

Researchers at Karolinska Institutet have measured the absolute numbers of short, non-coding, RNA sequences in individual embryonic stem cells. The new method could improve the understanding of how our genes are regulated and different cell types develop.

1 Nov 2016

Researchers develop new way to prevent diseases caused by herpesvirus infections

A new approach has been developed to combat diseases caused by herpesvirus infections, including everything from cold sores to cancer.

1 Nov 2016

Scientists identify essential enzymes for efficient and precise repair of damaged DNA

Scientists at The Australian National University and Heidelberg University in Germany have found an essential component in the DNA repair process which could open the door to the development of new cancer drugs.

31 Oct 2016

Study unravels how tobacco causes increased inflammation

It's no secret that using tobacco is bad for you, but what has been a mystery until now is how tobacco causes increased inflammation throughout the body.

31 Oct 2016

New approach may help primary care clinicians to diagnose many patients with COPD

With five simple questions and an inexpensive peak expiratory flow (PEF) meter, primary care clinicians may be able to diagnose many more patients with chronic obstructive pulmonary disease, or COPD, according to new research published online in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine. Follow

31 Oct 2016

Ionizing radiation may be confounding factor in Alzheimer's disease, study suggests

More humans than ever are exposed to higher levels of ionizing radiation from medical equipment, airplanes, etc. A new study suggests that this kind of radiation may be a confounding factor in the neurodegenerative disease Alzheimer´s.

27 Oct 2016

Researchers receive grant to investigate how gut microbiome influences breast cancer

Researchers from the University of Illinois at Chicago and the University of Chicago have received a three-year, $900,000 Defense Department grant to investigate how the gut microbiome – the trillions of bacteria, viruses and other bugs that make our digestive systems their home – influences breast cancer.

26 Oct 2016

Novel C. elegans worm strain could serve as tool for testing interventions against AD

Researchers from Yale-NUS College have partnered with researchers from the National University of Singapore and SingHealth Group to develop a novel Caenorhabditis elegans (C. elegans) worm strain which expresses an amyloid beta protein fragment involved in the development of human Alzheimer's Disease (AD).

25 Oct 2016

CHEST, ATS release new guidelines for discontinuing mechanical ventilation in critically ill adults

The American College of Chest Physicians and the American Thoracic Society have published new guidelines for discontinuing mechanical ventilation in critically ill adults.

25 Oct 2016

Study provides potential new target to combat cytomegalovirus infections

Viruses hijack the molecular machinery in human cells to survive and replicate, often damaging those host cells in the process.

24 Oct 2016

New oncogene may contribute to high incidence of prostate cancer among African American men

A team of scientists has identified MNX1 as a new oncogene - a gene than can cause cancer - that is more active in African American prostate cancer than in European American prostate cancer.

21 Oct 2016

MIT researchers develop imaging technique that provides unprecedented view of serotonin dynamics

Serotonin is a neurotransmitter that's partly responsible for feelings of happiness and for mood regulation in humans.

21 Oct 2016

Researchers discover how toxic proteins linked to neurological diseases impair membrane-less organelles

Researchers at St. Jude Children's Research Hospital have discovered the way toxic proteins linked to the most common forms of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) incapacitate membrane-less organelles inside cells.

21 Oct 2016

Two leading non-profit organizations sign strategic affiliation to hasten drug development

The Scripps Research Institute and the California Institute for Biomedical Research - two leading non-profit research organizations - today announced the signing of a strategic affiliation that combines the two organizations into a new biomedical research entity with the tools and know-how to rapidly translate its scientific discoveries into life-saving medicines for the public benefit.

20 Oct 2016

Salk scientist receives NIH Pioneer Award to support innovative biomedical research

Salk Professor Juan Carlos Izpisua Belmonte has been awarded a 2016 National Institutes of Health Pioneer Award, a highly coveted grant that supports the most innovative biomedical research, for his work in stem cell biology and regeneration.

18 Oct 2016

UCLA scientists take promising step towards killing mosquitoes that carry Zika virus and dengue fever

Five UCLA researchers were part of an international team that has used X-rays to reveal the structure of a molecule that is toxic to disease-carrying mosquitoes.

18 Oct 2016

$New review looks at complexity of fracture epidemiology in diabetes$

New review looks at complexity of fracture epidemiology in diabetes

Due to the ageing of populations as well as increasing obesity and adverse lifestyle factors, type 2 diabetes (T2D) is reaching epidemic proportions in many parts of the world.

17 Oct 2016

Molecular Biology News and Research

Further Reading

Identifying gene defects may help develop individualised treatments for prostate cancer patients

Problems with nuclear membrane play role in leukemia, heart disease and aging disorders

Biomolecular systems investigated at the highest resolution at the University of Leeds

Researchers develop new method to map presence of short RNA-sequences in individual cell

Researchers develop new way to prevent diseases caused by herpesvirus infections

Scientists identify essential enzymes for efficient and precise repair of damaged DNA

Study unravels how tobacco causes increased inflammation

New approach may help primary care clinicians to diagnose many patients with COPD

Ionizing radiation may be confounding factor in Alzheimer's disease, study suggests

Researchers receive grant to investigate how gut microbiome influences breast cancer

Novel C. elegans worm strain could serve as tool for testing interventions against AD

CHEST, ATS release new guidelines for discontinuing mechanical ventilation in critically ill adults

Study provides potential new target to combat cytomegalovirus infections

New oncogene may contribute to high incidence of prostate cancer among African American men

MIT researchers develop imaging technique that provides unprecedented view of serotonin dynamics

Researchers discover how toxic proteins linked to neurological diseases impair membrane-less organelles

Two leading non-profit organizations sign strategic affiliation to hasten drug development

Salk scientist receives NIH Pioneer Award to support innovative biomedical research

UCLA scientists take promising step towards killing mosquitoes that carry Zika virus and dengue fever

New review looks at complexity of fracture epidemiology in diabetes

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