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September 8, 2026Nutrition & MetabolismOpen Access

Targeting thermogenic adipose tissue for obesity requires multimodal assessments that account for human tissue heterogeneity.

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Why the study?

Translating thermogenic adipose tissue breakthroughs into practical obesity treatments has been hindered by reliance on imaging surrogates rather than direct thermogenic measurement, and poor translation of rodent findings to complex human fat depots.

Design

Review

Key result

Thermogenic adipose tissue is a promising therapeutic target for obesity, but successful clinical translation requires multimodal functional assessments and strategies that account for human tissue heterogeneity.

Authors

CXChunli XiaLYLihui YanWGWenqing Guan

Discussion

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Overview

Cautions against premature clinical targeting of thermogenic adipose tissue in obesity; leaves open optimal multimodal assessment strategies for human heterogeneity.

Key Points

  • To review the obstacles in translating brown and beige adipose tissue research into clinical therapeutics and propose a framework accounting for human tissue heterogeneity.
  • Narrative review synthesizing mechanistic rodent studies and recent atlas-scale human adipose depot data.
  • Evaluation of clinical imaging surrogates, specifically 18F-fluorodeoxyglucose positron emission tomography, alongside alternate thermogenic assessment modalities.
  • Translational failure stems from over-reliance on glucose uptake imaging surrogates and rodent models that fail to capture human depot patchiness and microenvironmental variation.
  • A multimodal assessment framework is introduced to separate adipose tissue presence, acute recruitment, and true functional thermogenic output.
  • Emerging therapeutic approaches require targeting uncoupling protein 1-independent energy pathways, mitochondrial quality control, and inter-organ crosstalk rather than classical thermogenesis alone.

PICO

P
Population
Obesity
I
Intervention / Comparator
Thermogenic adipose tissue targeted therapies

This review emphasizes the need for multimodal functional assessments and consideration of human tissue heterogeneity to successfully translate thermogenic adipose tissue targets into clinical obesity therapies.

Limitations

  • Translational challenges from rodents to humans
  • Reliance on imaging surrogates like [18F]FDG-PET/CT rather than direct thermogenic output
  • Significant heterogeneity in human thermogenic adipose tissue
  • Safety and tolerability concerns with systemic adrenergic stimulation

Cite This Study

Xia et al. (2026) conducted a review in Obesity. Thermogenic adipose tissue targeted therapies was evaluated. Thermogenic adipose tissue is a promising therapeutic target for obesity, but successful clinical translation requires multimodal functional assessments and strategies that account for human tissue heterogeneity.

synapsesocial.com/papers/6a9fd79b58e84d0ff5b4666ehttps://doi.org/10.1186/s12986-026-01208-y
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Common and distinct regulation of human and mouse brown and beige adipose tissues: a promising therapeutic target for obesity2017 · 64 citations
  2. 2Brown adipose tissue thermogenesis2026
  3. 3Brown and beige adipose tissue: New therapeutic targets for metabolic disorders2024 · 27 citations
  4. 4Weighing in on the role of brown adipose tissue for treatment of obesity2024 · 17 citations
  5. 5The significance of beige and brown fat in humans2017 · 80 citations