Leucine
Prelims:
Science & Technology,
Biotechnology
Mains:
GS Paper II-Health, GS Paper
III-Science & Technology
Current relevance:
Recent
research has shown that the essential amino acid leucine not only
supports muscle growth but also protects mitochondria, helping cells
produce energy efficiently and potentially reducing the risk of metabolic and
age-related diseases.
Highlights:
1. Leucine:
i.
It is
an essential amino acid that the human body cannot produce and must
obtain through the diet.
ii.
It belongs to the Branched-Chain
Amino Acid (BCAA) family, along with isoleucine and valine.
2. Role
of Leucine:
It supports
muscle growth, tissue repair, protein synthesis, and cellular energy production.
3. Mitochondria:
The energy-producing organelles
of cells that generate Adenosine Triphosphate (ATP), the cell's primary
energy source.
4. Leucine's
Contribution to Cellular Function:
It helps maintain the outer
membrane of mitochondria, ensuring efficient ATP production and normal
cellular function.
5.
Significance:
Healthy mitochondria improve
energy production and may help reduce the risk of metabolic disorders,
muscle degeneration, and age-related diseases.
Source: THE HINDU - https://www.thehindu.com/sci-tech/science/how-the-amino-acid-leucine-helps-our-cells-produce-energy/article71188124.ece