Metabolic-Associated Fatty Liver Disease: A Disastrous Human Health Challenge

Sherouk Fouda1, Joseph M Pappachan2

  • 1School of Health and Biomedical Sciences, RMIT University, Melbourne, Victoria VIC3001, Australia.

Insights

Metabolic-associated fatty liver disease (MAFLD) is a growing global health concern, affecting children and adults. This review synthesizes current research on MAFLD's complex pathobiology and diverse health impacts.

Area of Science:

  • Hepatology
  • Metabolic Disorders
  • Public Health

Background:

  • Metabolic-associated fatty liver disease (MAFLD) prevalence is rising globally, reaching epidemic proportions, particularly in children and young adults, linked to the obesity pandemic.
  • The pathobiology of MAFLD remains complex, with many metabolic and health consequences not fully understood.
  • Recent reviews address MAFLD in pediatric populations, lean individuals, and its association with visceral adiposity.

Discussion:

  • Dyslipidemia, cardiovascular disease, and diabetes are significantly interlinked with MAFLD, requiring integrated management strategies.
  • The gut-liver axis, including gut dysbiosis, plays a crucial role in MAFLD pathogenesis.
  • Co-occurring conditions such as sarcopenia, obstructive sleep apnea, pregnancy complications, and polycystic ovary syndrome require specific attention in MAFLD management.

Key Insights:

  • MAFLD affects diverse populations, including normal-weight individuals and children, necessitating tailored approaches.
  • Understanding the interplay between MAFLD and other metabolic and systemic conditions is vital for effective treatment.
  • Early identification and management of associated conditions like sarcopenia and sleep apnea are critical.

Outlook:

  • Further research is needed to fully elucidate MAFLD's pathobiology and long-term health consequences.
  • Developing novel therapeutic strategies for pediatric and adult MAFLD is a priority.
  • Addressing MAFLD in minority groups and optimizing clinical management require continued focus.

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