Nuclear factor erythroid 2–related factor 2 (or NRF2) is a protein in each of your cells that plays a major role in regulating resistance to stress. As a result of this function, NRF2 is also the target of a lot of research focused on neuroprotection.
A group of researchers from the University of British Columbia have recently published interesting findings that point towards to a biological pathway that could help us to better harness the beneficial effects of NRF2 in Parkinson’s.
In today’s post, we will discuss what NRF2 is, what the new research suggests, and how we could potentially make use of this new information.
Rusting iron. Source: Thoughtco
In his book ‘
xidation nibbles more slowly – more delicately, like a tortoise – at the world around us, without a flame, we call it rust and we sometimes scarcely notice as it goes about its business consuming everything from hairpins to whole civilizations”
And he was right on the money.
Oxidation is the loss of electrons from a molecule, which in turn destabilises that particular molecule. It is a process that is going on all around us – even within us.
Iron rusting is the example that is usually used to explain oxidation. Rust is the oxidation of iron – in the presence of oxygen and water, iron molecules will lose electrons over time. And given enough time, this results in the complete break down of objects made of iron.
The combustion process of fire is another example, albeit a very rapid form of oxidation.
Oxidation is one half of a process called Redox – the other half being reduction (which involves the gaining of electrons).
The redox process. Source: Academic
Here is a video that explains the redox process:
Now it is important to understand, that oxidation also occurs in biology.
Molecules in your body go through the same process of losing electrons and becoming unstable. This chemical reaction leads to the production of what we call free radicals, which can then go on to damage cells.
What is a free radical?