Heat Stress-Mediated Multi-Organ Injury: Pathophysiology and Treatment Strategies.

Area of Science:

• Environmental Science
• Physiology
• Toxicology

Background:

• Increasing global temperatures create challenging thermal environments for human health and work.
• There is an urgent need to enhance the human body's capacity to tolerate heat exposure.

Purpose of the Study:

• To review heat-induced signaling pathways and their impact on physiological processes.
• To explore heat stress-induced multi-organ injury and its mechanisms.
• To provide coping strategies for physical activity in hot conditions.

Main Methods:

• Literature review of heat stress signaling pathways.
• Analysis of heat stress effects on mitochondrial health, inflammation, oxidative stress, and apoptosis.
• Compilation of multi-organ injury mechanisms and coping strategies.

Main Results:

• Heat stress affects key physiological processes including mitochondrial function, inflammation, oxidative stress, and apoptosis.
• Heat exposure can lead to significant multi-organ damage with specific pathophysiological underpinnings.
• Current coping strategies for heat exposure are summarized.

Conclusions:

• Understanding heat stress pathways and effects is crucial for mitigating health risks.
• This review provides a foundation for clinical research and practical applications in managing heat exposure.
• Effective strategies are needed to protect individuals during physical activity in hot climates.