News tagged with molecular biology
(Medical Xpress)—UCLA life scientists have identified a gene previously implicated in Parkinson's disease that can delay the onset of aging and extend the healthy life span of fruit flies. The research, ...
Genetics May 06, 2013 | 4.8 / 5 (18) | 1 |
In a serendipitous discovery, scientists at The Scripps Research Institute (TSRI) have found a way to turn bone marrow stem cells directly into brain cells.
Medical research Apr 22, 2013 | 5 / 5 (11) | 2 |
In their quest to learn more about the variability of cells between and within tissues, biomedical scientists have devised tools capable of simultaneously measuring dozens of characteristics of individual ...
Medical research 6 hours ago | 5 / 5 (1) | 0 |
'Brainbow,' version 2.0: Researchers refine breakthrough system for producing images of brain, nervous system
(Medical Xpress)—The breakthrough technique that allowed scientists to obtain one-of-a-kind, colorful images of the myriad connections in the brain and nervous system is about to get a significant upgrade.
Neuroscience May 16, 2013 | 5 / 5 (3) | 0 |
Total anomalous pulmonary venous connection (TAPVC), one type of "blue baby" syndrome, is a potentially deadly congenital disorder that occurs when pulmonary veins don't connect normally to the left atrium of the heart. This ...
Medical research May 12, 2013 | 5 / 5 (1) | 0 |
A team of international researchers led by Northwestern Medicine scientists has identified how a defective protein plays a central role in a rare, lethal childhood disease known as Giant Axonal Neuropathy, or GAN. The finding ...
Medical research Apr 29, 2013 | 5 / 5 (1) | 1 |
(Medical Xpress)—A mutation in a protein called menin causes a hereditary cancer syndrome called MEN1 (multiple endocrine neoplasia type 1). Individuals with MEN1 are at a substantially increased risk of ...
Cancer Apr 24, 2013 | 4 / 5 (1) | 0 |
(Medical Xpress)—Researchers at King's College London's Dental Institute have shown that people with a certain kind of kidney disease have characteristic facial features that may reflect the genetic mutation ...
Diseases, Conditions, Syndromes Apr 24, 2013 | 4 / 5 (1) | 1 |
(Medical Xpress)—New research at Washington University School of Medicine in St. Louis points to a common species of bacteria as an important contributor to bacterial vaginosis, a condition linked to preterm ...
Medical research Apr 23, 2013 | 5 / 5 (2) | 0 |
Scientists from King's College London have identified patterns of epigenetic changes involved in autism spectrum disorder (ASD) by studying genetically identical twins who differ in autism traits. The study, published in ...
Autism spectrum disorders Apr 23, 2013 | 3 / 5 (1) | 1 |
Suppose you had $1,000 to invest in the stock market. How would you decide to pick one stock over another? Scientists have made great progress in understanding the neuroscience behind how people choose between ...
Neuroscience Apr 19, 2013 | not rated yet | 0 |
With the help of genetics, prostate specific antigen (PSA) screenings may become more accurate and reduce the number of unnecessary prostate biopsies, according to a new study from Northwestern Medicine.
Cancer Apr 24, 2013 | 5 / 5 (1) | 0
In the era of molecular medicine, potentially active compounds for use in cancer therapies can be identified faster than ever before. Yet pinpointing the molecular target of an anticancer compound and deducing ...
Cancer Apr 22, 2013 | not rated yet | 0
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.
Writing in Nature, William Astbury described molecular biology as:
"[...]not so much a technique as an approach, an approach from the viewpoint of the so-called basic sciences with the leading idea of searching below the large-scale manifestations of classical biology for the corresponding molecular plan. It is concerned particularly with the forms of biological molecules and[...]is predominantly three-dimensional and structural—which does not mean, however, that it is merely a refinement of morphology. It must at the same time inquire into genesis and function."
For more information about Molecular biology, read the full article at
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