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.

TSRI scientists study 3-D structure of glucagon receptor for treatment of diabetes

The study is reported on July 17, 2013, in an advance online edition of the journal Nature, alongside a British laboratory's structural study of another member of the same class of receptors-known as "class B" G protein-coupled receptors (GPCRs).

18 Jul 2013

Children exposed to AEDs in womb at risk of early development issues: Study

Children whose mothers took antiepileptic drugs while pregnant are at increased risk of early development issues, according to a new study published in Epilepsia, a journal published by Wiley on behalf of the International League Against Epilepsy.

18 Jul 2013

New class of WBCs in human lung and gut tissues play a critical role against fungal infections

Scientists at A*STAR's Singapore Immunology Network (SIgN) have discovered a new class of white blood cells in human lung and gut tissues that play a critical role as the first line of defence against harmful fungal and bacterial infections.

18 Jul 2013

Three scientists receive Young Investigator Award from Bert L. & N. Kuggie Vallee Foundation

The Bert L. and N. Kuggie Vallee Foundation announces, today, the first recipients of its Young Investigator Award.

17 Jul 2013

Researchers develop new test to detect E. coli at food processing facilities

Medical, agriculture and computer science researchers from the University of Alberta have teamed up to develop a test that will make Canadians feel safer about the meat they put on their tables.

16 Jul 2013

Scientists discover new details of biochemical interactions necessary for cell division

Building on earlier work exploring the complex choreography by which intricate cellular proteins interact with and copy DNA prior to cell division, scientists at the U.S. Department of Energy's Brookhaven National Laboratory and collaborators have captured a key step-molecular images showing how the enzyme that unwinds the DNA double helix gets drawn to and wrapped around its target.

15 Jul 2013

Researchers discover that APOBEC3B is important cancer mutagen

Researchers at the University of Minnesota have discovered that a human antiviral enzyme causes DNA mutations that lead to several forms of cancer.

15 Jul 2013

C2N Diagnostics, CIL sign collaborative research and global supplier agreement

C2N Diagnostics today announced that it has signed a collaborative research and a global, exclusive supplier agreement with Cambridge Isotope Laboratories, Inc. The partnership guarantees C2N's future access to mass quantities of highly enriched stable isotopes at predictable prices.

12 Jul 2013

International team explores genetic diversity of Plasmodium vivax in the Americas

Human migrations - from the prehistoric epoch to the present day - have extended cultures across the globe. With these travelers have come unwanted stowaways: mosquito-borne parasites belonging to the Plasmodium species - a group responsible for malaria, worldwide.

12 Jul 2013

Heart transplant could get a second chance to save life

Human hearts which are not used each year because they are deemed unsuitable for an organ transplant could get a second chance to save a life, with the help of new research taking place in the North East.

11 Jul 2013

Study confirms role of MAPK mutations in pilocytic astrocytomas

Brain cancer is the primary cause of cancer mortality in children. Even in cases when the cancer is cured, young patients suffer from the stress of a treatment that can be harmful to the developing brain. In a search for new target structures that would create more gentle treatments, cancer researchers are systematically analyzing all alterations in the genetic material of these tumors.

10 Jul 2013

FORMA Therapeutics, CRT partner to discover therapeutic drug candidates against DUBs

FORMA Therapeutics and Cancer Research Technology, Ltd., the commercialization company of Cancer Research UK, announced today a bold research initiative to discover innovative tools, technologies and therapeutic drug candidates against a variety of protein homeostasis regulators called, deubiquitinating enzymes.

9 Jul 2013

New study finds inherited genetic contribution in autism with intellectual disability

Researchers are striving to understand the different genetic structures that underlie at least a subset of autism spectrum disorders. In cases where the genetic code is in error, did that happen anew in the patient, perhaps through mutation or copying error, or was it inherited? A new study in the American Journal of Human Genetics finds evidence that there may often be a recessive, inherited genetic contribution in autism with significant intellectual disability.

4 Jul 2013

Scientists identify molecular signals that spur the formation of arteries

The ability to form blood vessels is one of evolution's crowning achievements, and something that separates vertebrates (animals with a backbone) from the rest of the animal kingdom.

4 Jul 2013

Bioline announces worldwide release of MyTaq Extract-PCR Kit

Bioline, The PCR Company, a wholly-owned subsidiary of Meridian Bioscience, Inc., is proud to announce the worldwide release of the MyTaq Extract-PCR Kit.

2 Jul 2013

Key to treating neurodegenerative prion diseases may lie in ribosome, shows research

New research results from Uppsala University, Sweden, show that the key to treating neurodegenerative prion diseases such as mad cow disease and Creutzfeldt-Jakob disease may lie in the ribosome, the protein synthesis machinery of the cell. The results were recently published in the Journal of Biological Chemistry.

2 Jul 2013

Research shows overabundance of mast cells delays wound healing

Like most other things, you can have too much of a good thing when it comes to wound healing, and new research proves it. According to an article published in the July 2013 issue of the Journal of Leukocyte Biology, wound healing can be delayed because the body produces too many mast cells, which normally promote healing.

2 Jul 2013

Study shows autophagy blockers play a role in treatment of non-small-cell lung cancer

New research from Rutgers Cancer Institute of New Jersey, Princeton University and other collaborators suggests that inactivation of an essential gene responsible for the cell survival process known as autophagy can suppress the growth of non-small-cell lung cancer tumors and render them more benign.

1 Jul 2013

km23-1 protein involved in spread of colon cancer may lead to new treatments for disease

Understanding how the protein km23-1 enables in the spread of colon cancer may lead to new treatments for the disease, according to researchers at Penn State College of Medicine.

28 Jun 2013

Decorin protein in blood inhibits tumor progression, say researchers

Researchers from Thomas Jefferson University's Kimmel Cancer Center have discovered that decorin, a naturally occurring protein that circulates in the blood, acts as a potent inhibitor of tumor growth modulating the tumor microenvironment.

28 Jun 2013

Molecular Biology News and Research

Further Reading

TSRI scientists study 3-D structure of glucagon receptor for treatment of diabetes

Children exposed to AEDs in womb at risk of early development issues: Study

New class of WBCs in human lung and gut tissues play a critical role against fungal infections

Three scientists receive Young Investigator Award from Bert L. & N. Kuggie Vallee Foundation

Researchers develop new test to detect E. coli at food processing facilities

Scientists discover new details of biochemical interactions necessary for cell division

Researchers discover that APOBEC3B is important cancer mutagen

C2N Diagnostics, CIL sign collaborative research and global supplier agreement

International team explores genetic diversity of Plasmodium vivax in the Americas

Heart transplant could get a second chance to save life

Study confirms role of MAPK mutations in pilocytic astrocytomas

FORMA Therapeutics, CRT partner to discover therapeutic drug candidates against DUBs

New study finds inherited genetic contribution in autism with intellectual disability

Scientists identify molecular signals that spur the formation of arteries

Bioline announces worldwide release of MyTaq Extract-PCR Kit

Key to treating neurodegenerative prion diseases may lie in ribosome, shows research

Research shows overabundance of mast cells delays wound healing

Study shows autophagy blockers play a role in treatment of non-small-cell lung cancer

km23-1 protein involved in spread of colon cancer may lead to new treatments for disease

Decorin protein in blood inhibits tumor progression, say researchers

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