Metabolic Syndrome after Hematopoietic Cell Transplantation: At the Intersection of Treatment Toxicity and Immune Dysfunction.

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Hematopoietic cell transplantation (HCT) survivors face a multitude of short- and long-term health complications in the years after treatment. One important health complication that is associated with significant morbidity is metabolic syndrome (MetSyn). This constellation of findings, which includes obesity, glucose and lipid dysmetabolism, and hypertension, places affected individuals at increased risk for type 2 diabetes mellitus, cardiovascular complications, and stroke. Previous studies have linked MetSyn in HCT survivors to prior treatment; however, few studies have addressed the potential roles of systemic inflammation and immune system dysfunction after HCT. Within this review, we address the recent advances in the understanding of adipose tissue biology, immune, and inflammatory mechanisms involved in MetSyn in non-HCT patients, and lastly, we discuss potential novel mechanisms that may play a role in MetSyn development after HCT, such as hematopoietic stem cell source, inflammatory status of the stem cell donor, and microbiome composition, all of which represent potential new directions for post-HCT MetSyn research.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

Browse all related research

Filter the research library by this study's title keywords, author, or publication year.