Category Archives: Medicine

A recurrent problem with pain is the absence of therapeutic strategies to selectively block the nociceptors (neurons responsible to detect painful stimuli) that need to be targeted for a particular indication. Things get even worse if we take into account […]

There are plenty of examples of drugs that have been repurposed in recent years. For instance, thalidomide, the initially prescribed medication for headache in pregnant women which led to countless numbers of babies born with body malformations during the […]

Interior of a human blood vessel. Something looks wrong, very wrong. Bacteria have entered the circulation, and the immunological system is reacting. All the alarms are on fire, while an army of white blood cells comes by, getting ready to […]

Diagnosis is one of the trickiest steps in disease management for many diseases, ranging from some types of cancer to rare diseases or neurodegenerative disorders, like Alzheimer’s for instance. Even though we have been hearing long about the disease, to […]

When we talk about nucleic acids we generally think of DNA and RNA that code for proteins, and when we talk about brain cells we tend to think of neurons and their nerve impulse transmission. However, it is not news […]

 
Syphilis is a sexually transmitted disease caused by a spirochete, a bacterium, Treponema pallidum subspecies pallidum. The main route of infection is by sexual contact but is also transmitted from the mother to the newborn in what is […]

Treatment of children with autism in the 1960s included shock therapies and many different psychotropic drugs. The results were bad: there was no positive change in those children although the treatments were occasionally maintained for years. Under these circumstances, more […]

Cell signalling is the mechanism by which cells communicate with each other and with their environment. Stimuli, which are generally chemical, are transmitted via a signalling cascade to effector molecules that orchestrate the appropriate response. Signalling pathways are not isolated […]

There is a word everybody fears and that is because when you listen to it out loud, it could be too late. Even though we have likely coexisted with cancer since complex multicellular organisms evolved, to us human beings, it […]

Antimicrobial resistance is a complex problem that contributes to health and economic losses worldwide. Resistance to antimicrobial therapies reduces the effectiveness of current drugs, leading to increased morbidity, mortality, and health care expenditure. Because globalization increases the vulnerability of any […]