Tag: Pathogenesis

Globally, nearly half of all deaths in children under five years of age are linked to undernutrition. The pathogenesis of malnutrition is a complex process involving a cascade of systemic physiological and cellular dysfunctions triggered by an imbalance between nutrient supply and the body's demands. It extends beyond mere nutrient deficiency or excess, profoundly impacting organ systems, metabolic functions, and immune responses.

According to scientific research, the viral 'V' protein is not a single, universally defined protein, but a designation for different, unrelated proteins across multiple virus families, each with unique structures and functions. The nature of the V protein depends entirely on the specific virus, though a common theme is its involvement in antagonizing the host's immune response.

Iron is a critical nutrient for the growth and survival of nearly all bacterial species, despite its low bioavailability in oxygen-rich environments. For this reason, bacteria have evolved sophisticated mechanisms to scavenge, acquire, and regulate this essential metal to meet their metabolic needs while avoiding its toxicity.