Mitochondrial Dysfunction and Immune Cell Metabolism in Sepsis

Mitochondrial Dysfunction and Immune Cell Metabolism in Sepsis

Sepsis is a life threatening condition mediated by systemic infection, but also triggered by hemorrhage and trauma. These are significant causes of organ injury implicated in morbidity and mortality, as well as post-sepsis complications associated with dysfunction of innate and adaptive immunity. The role of cellular bioenergetics and loss of metabolic plasticity of immune cells is increasingly...

Mitochondrial dysfunction in sepsis.

The current mainstream view of organ failure induced by sepsis revolves around inflammation and loss of vascular control. However, there has been a resurgence in interest in bioenergetic failure due to mitochondrial dysfunction. This concept is not new--studies date back 30 years; however, the data have been highly conflicting with findings of either decreased, increased or unchanged mitochondr...

experimental treatments for mitochondrial dysfunction in sepsis: a narrative review

sepsis is a systemic inflammatory response to infection. sepsis, which can lead to severe sepsis, septic shock, and multiple organ dysfunction syndrome, is an important cause of mortality. pathogenesis is extremely complex. in recent years, cell hypoxia caused by mitochondrial dysfunction has become a hot research field. sepsis damages the structure and function of mitochondria,conversely, mito...

Immune Cell Dysfunction as a Consequence of Severe Sepsis

Sepsis-induced immune dysfunction: can immune therapies reduce mortality?

Sepsis is a systemic inflammatory response induced by an infection, leading to organ dysfunction and mortality. Historically, sepsis-induced organ dysfunction and lethality were attributed to the interplay between inflammatory and antiinflammatory responses. With advances in intensive care management and goal-directed interventions, early sepsis mortality has diminished, only to surge later aft...