Category Archives: Molecular biology

If there should be one rule that could apply to all fields of biological knowledge, it could be that they get more and more complex as we deepen into their study. Regarding genetics, the landscape has become not only more […]

Life is sustained by chemical reactions, and the countless reactions that take place in the cells of living organisms that are responsible for every biological process are known as energetic metabolism. Among the others, the brain stands as the most […]

The way we approach pain therapies doesn’t differ from the ones taken for other diseases. The aim is to look for molecular targets, which can be suitable for chemical intervention thoroughly assessing both efficacy and safety profiles for the drug, […]

In the 1930s Clive McCay, a biochemist working in Ithaca, New York, made an interesting observation: rats that were kept on a low calorie diet lived longer than rats that had unrestrained access to food. In the next years this […]

 

 
Some jellyfish species are beautifully fluorescent in the dark ocean, emitting light from different parts of their bodies in a process that is thought to help them to warn off predators. The molecular biology behind this process of […]

Natural selection has been sculpturing living organisms for millions of years, enabling them to get adapted to an ever-changing environment. Gradually, certain traits are selected over others based on the advantage they confer to the population. Natural selection is not […]

Nowadays we are more aware than ever about the relevance of eating a balanced and assorted diet. However, in the more industrialized countries obesity has become almost epidemic, and it is a condition that lies at the base of many […]

Since the emergence of the microscope in the early seventeenth century, many claimed its invention, but many more have tried to improve it. Many problems have been resolved on the way, allowing us to poke directly with our own eyes […]

One of the most surprising and fascinating facts about scientific research is that one never truly knows which directions investigations may take. Along the way that goes from gathering data, to the path that links our initial question and the […]

In the previous article of this series starred by ribonucleic acids, we found out about how an RNA molecule is able to regulate complex cascades of molecular events as critical as to decide the fate of a whole cell […]