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.

New study reveals mechanism that compromises chromosome stability

During cell division, chromosomes acquire a characteristic X-shape with the two DNA molecules (sister chromatids) linked at a central "connection region" that contains highly compacted DNA.

9 Oct 2014

Research finding could potentially lead to new strategies to improve cancer therapies

Cells are generally able to repair spontaneous damage that arises in their genetic material. Unfortunately, the DNA repair process is not perfect and sometimes, damaged DNA gets passed on to newly made cells. A team of researchers at the Center for Molecular Biology of Heidelberg University has recently discovered that in yeast cells, the amount of nutrients that cells are exposed to can affect DNA surveillance and repair mechanisms and therefore the quality of their DNA.

8 Oct 2014

'Achilles heel' in metabolic pathway could stop growth of lung cancer cells

Researchers at UT Southwestern Medical Center have found an "Achilles heel" in a metabolic pathway crucial to stopping the growth of lung cancer cells.

8 Oct 2014

Eppendorf’s new Mastercycler® nexus X2 provides a multi-block solution for simultaneous PCR runs

Eppendorf has launched the latest offering in its range of molecular biology instruments. The new Mastercycler nexus X2 is ideal for researchers looking to carry out two PCR reactions simultaneously, without any compromise on the number of samples. The instrument comprises of two asymmetric blocks, consisting of 64 and 32 wells, which can be programmed and run completely independently, enabling two separate PCR protocols to be run in parallel.

From Eppendorf 7 Oct 2014

New England Biolabs inks deal to supply critical reagents to TriLink BioTechnologies

New England Biolabs, Inc. (NEB®) has strengthened its position as a key supplier to the fast-growing RNA synthesis market by signing an agreement to supply critical reagents to TriLink BioTechnologies, Inc., a leading manufacturer of mRNA and long RNA for research, diagnostic and therapeutic applications.

From New England Biolabs 7 Oct 2014

U-M scientists launch $11.5 million effort to better understand cause of Parkinson's disease

Deep in the brains of the million Americans with Parkinson's disease, changes to their brain cells put them at high risk of dangerous falls -- a problem that resists even the most modern treatments.

7 Oct 2014

Vesicles play significant role in the functioning of neurons

Tiny vesicles containing protective substances which they transmit to nerve cells apparently play an important role in the functioning of neurons. As cell biologists at Johannes Gutenberg University Mainz (JGU) have discovered, nerve cells can enlist the aid of mini-vesicles of neighboring glial cells to defend themselves against stress and other potentially detrimental factors.

7 Oct 2014

2014 Norman R. Alpert Award winner announced

Dr. Chris Berger, CMB Interim Director and Director of Graduate Education for the College of Medicine, announced the winner of the 2014 Norman R. Alpert Award at the annual Graduate Research Day for the CMB Program event held October 2, 2014. Jacqueline Leung, a graduate student in the Cellular, Molecular and Biosciences (CMB) Program at the University of Vermont won for her publication, “Identification of T. gondii Myosin Light Chain-1 as a Direct Target of TachypleginA-2, a Small-Molecule Inhibitor of Parasite Motility and Invasion.”1

6 Oct 2014

Scientists show how BRCA2 protein works to repair damaged DNA

Scientists have taken pictures of the BRCA2 protein for the first time, showing how it works to repair damaged DNA.

6 Oct 2014

IRCM researchers discover mechanism that promotes progression of medulloblastoma

Scientists at the IRCM discovered a mechanism that promotes the progression of medulloblastoma, the most common brain tumour found in children. The team, led by Fr-d-ric Charron, PhD, found that a protein known as Sonic Hedgehog induces DNA damage, which causes the cancer to develop.

3 Oct 2014

Exclusive partnership brings together next-generation proteomics and next-generation sequencing

AB SCIEX and Illumina (NASDAQ: ILMN) announced today the OneOmics™ project, an exclusive partnership to bring together SWATH™-based next-generation proteomics (NGP) and next-generation sequencing (NGS) tools in a cloud computing environment.

3 Oct 2014

Genoscience Pharma to present novel cancer therapeutic strategy at EORTC-NCI-AACR Symposium

Genoscience Pharma, a company focused on discovering and developing small molecules to treat cancer by targeting cancer stem cells, today announces that it will present data on its most promising candidate at the 26th EORTC-NCI-AACR Symposium on Molecular Targets and Cancer Therapeutics, in Barcelona, Spain, on November 18-21, 2014.

3 Oct 2014

Researchers receive $4 million NIH grant to bioengineer miniature pancreas in a dish

Although type 1 diabetes can be controlled with insulin injections and lifestyle modifications, major advances in treating the disease have not been made in more than two decades and there remain fundamental gaps in what is understood about its causes and how to halt its progression.

3 Oct 2014

Grand Valley researcher receives grant to study molecular biomarkers to monitor Parkinson's disease

A researcher at Grand Valley State University has received a grant to continue studying if molecular biomarkers can be used to monitor the advancement of Parkinson's disease.

3 Oct 2014

Cepheid to acquire LABSCO's customer relationships for $21M

Cepheid today announced that, effective today, it has entered into a purchase agreement to acquire the customer relationships from its former distribution partner, the Laboratory Supply Company (LABSCO).

3 Oct 2014

Research performed in anemic mice shows acetate stimulates the formation of red blood cells

UT Southwestern Medical Center researchers seeking novel treatments for anemia found that giving acetate, the major component of household vinegar, to anemic mice stimulated the formation of new red blood cells.

30 Sep 2014

Early exposure to marijuana can lead to immune-related diseases in adulthood

When it comes to using marijuana, new research, involving mice and published in the October 2014 issue of the Journal of Leukocyte Biology, suggests that just because you can do it, doesn't mean that you should. That's because a team of Italian scientists have found that using marijuana in adolescence may do serious long-term damage to the immune system.

30 Sep 2014

Oral afatinib significantly improves progression-free survival in patients with head and neck cancer

The tyrosine kinase inhibitor afatinib significantly improved progression-free survival compared to methotrexate in patients with recurrent or metastatic squamous cell carcinoma of the head and neck after failure of platinum-based chemotherapy, the results of a phase III trial show.

29 Sep 2014

UCLA research may lead to novel treatment for PH1

Research by UCLA biochemists may lead to a new treatment - or even a cure - for PH1, a rare and potentially deadly genetic kidney disease that afflicts children. Their findings also may provide important insights into treatments for Parkinson's disease, Alzheimer's disease and other degenerative diseases.

27 Sep 2014

Scientists discover new clues about drug used in treating blood cancer

Keck Medicine of USC scientists have discovered new clues about a drug instrumental in treating a certain blood cancer that may provide important targets for researchers searching for cures.

26 Sep 2014

Molecular Biology News and Research

Further Reading

New study reveals mechanism that compromises chromosome stability

Research finding could potentially lead to new strategies to improve cancer therapies

'Achilles heel' in metabolic pathway could stop growth of lung cancer cells

Eppendorf’s new Mastercycler® nexus X2 provides a multi-block solution for simultaneous PCR runs

New England Biolabs inks deal to supply critical reagents to TriLink BioTechnologies

U-M scientists launch $11.5 million effort to better understand cause of Parkinson's disease

Vesicles play significant role in the functioning of neurons

2014 Norman R. Alpert Award winner announced

Scientists show how BRCA2 protein works to repair damaged DNA

IRCM researchers discover mechanism that promotes progression of medulloblastoma

Exclusive partnership brings together next-generation proteomics and next-generation sequencing

Genoscience Pharma to present novel cancer therapeutic strategy at EORTC-NCI-AACR Symposium

Researchers receive $4 million NIH grant to bioengineer miniature pancreas in a dish

Grand Valley researcher receives grant to study molecular biomarkers to monitor Parkinson's disease

Cepheid to acquire LABSCO's customer relationships for $21M

Research performed in anemic mice shows acetate stimulates the formation of red blood cells

Early exposure to marijuana can lead to immune-related diseases in adulthood

Oral afatinib significantly improves progression-free survival in patients with head and neck cancer

UCLA research may lead to novel treatment for PH1

Scientists discover new clues about drug used in treating blood cancer

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