Cited by 433Adipose Tissue and MetabolismAdipokines, Inflammation, and Metabolic DiseasesBone Metabolism and Diseases

Region-specific variation in the properties of skeletal adipocytes reveals regulated and constitutive marrow adipose tissues

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Scheller, Erica L., Doucette, Casey R., Learman, Brian S., Cawthorn, William P., Khandaker, Shaima, Schell, Benjamin, Wu, Brent, Ding, Shi-Ying +8 more·2015·Nature Communications

Abstract

Marrow adipose tissue (MAT) accumulates in diverse clinical conditions but remains poorly understood. Here we show region-specific variation in MAT adipocyte development, regulation, size, lipid composition, gene expression and genetic determinants. Early MAT formation in mice is conserved, whereas later development is strain dependent. Proximal, but not distal tibial, MAT is lost with 21-day cold exposure. Rat MAT adipocytes from distal sites have an increased proportion of monounsaturated fatty acids and expression of Scd1/Scd2, Cebpa and Cebpb. Humans also have increased distal marrow fat unsaturation. We define proximal ‘regulated’ MAT (rMAT) as single adipocytes interspersed with active haematopoiesis, whereas distal ‘constitutive’ MAT (cMAT) has low haematopoiesis, contains larger adipocytes, develops earlier and remains preserved upon systemic challenges. Loss of rMAT occurs in mice with congenital generalized lipodystrophy type 4, whereas both rMAT and cMAT are preserved in mice with congenital generalized lipodystrophy type 3. Consideration of these MAT subpopulations may be important for future studies linking MAT to bone biology, haematopoiesis and whole-body metabolism.

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  • rBMAds and cBMAds have developmental and regulatory differences as well as distinct roles in hematopoiesis and bone remodeling.

    “Given the developmental and regulatory differences between rBMAds and cBMAds as well as their distinct roles in hematopoiesis and bone remodeling61, it would be valuable to further investigate whether cBMAds in other locations, such as tail vertebrae, exhibit a similar age-related phenotype.”

    From Serum amyloid P secreted by bone marrow adipocytes drives skeletal amyloidosis (2025) · cites this paper as [61]

    The Results (Strain-specific MAT development in mice) and Discussion describe distinct developmental patterns and regulatory responses for rMAT and cMAT. But the Discussion says their functions must be clarified; it proposes that rMAT is better positioned to influence haematopoiesis or skeletal remodelling, rather than establishing distinct roles for both populations. (LLM, conf=0.88)

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Research works printed but not linked: 5

  1. Scheller E. L. & Rosen C. J. What's the matter with MAT? Marrow adipose tissue, metabolism, and skeletal health. Ann. N Y Acad. Sci. 1311, 14– 30 (2014). 24650218 PMC4049420
  2. Ma Y. F., Ke H. Z. & Jee W. S. Prostaglandin E2 adds bone to a cancellous bone site with a closed growth plate and low bone turnover in ovariectomized rats. Bone 15, 137– 146 (1994). 8086230
  3. Tavassoli M. Marrow adipose cells. Histochemical identification of labile and stable components. Arch. Pathol. Lab. Med. 100, 16– 18 (1976). 56163
  4. Rodbell M. Metabolism of isolated fat cells. I. Effects of hormones on glucose metabolism and lipolysis. J. Biol. Chem. 239, 375– 380 (1964). 14169133
  5. Morrison W. R. & Smith L. M. Preparation of fatty acid methyl esters and dimethylacetals from lipids with boron fluoride--methanol. J. Lipid Res. 5, 600– 608 (1964). 14221106

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Authors
Scheller, E. L., Doucette, C. R., Learman, B. S., Cawthorn, W. P., Khandaker, S., Schell, B., Wu, B., Ding, S.-Y., Bredella, M. A., Fazeli, P. K., Khoury, B., Jepsen, K. J., Pilch, P. F., Klibanski, A., Rosen, C. J., & MacDougald, O. A.
Affiliations
  • University of Michigan (US)
  • Maine Medical Center Research Institute (US)
  • Boston University (US)
  • Harvard University (US)
Corresponding author
  • Scheller, Erica L.
  • MacDougald, Ormond A.
Venue
Nature Communications
Published
2015-08-06
Volume
6
Issue
1
Pages
13775-13775
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2155268144
Cited by
433
References
57
Citations by year
2026: 25 · 2025: 36 · 2024: 36 · 2023: 40 · 2022: 36 · 2021: 39 · 2020: 63 · 2019: 49 · 2018: 49 · 2017: 31 · 2016: 25 · 2015: 2 · 2014: 1
FWCI
26.01
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Edinburgh Research Explorer (University of Edinburgh) (submittedVersion, cc-by)
  • Digital Access to Scholarship at Harvard (DASH) (Harvard University) (submittedVersion, cc-by)
  • Digital Commons@Becker (Washington University School of Medicine) (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
Funders
  • Eli Lilly and Company
  • University of Michigan (DK089503)
  • Royal Commission for the Exhibition of 1851
  • National Institutes of Health (5k99de024178-02, 1s10rr026336-01a1, AR44927, K99-DE024178, DK089503)
  • National Institute of Diabetes and Digestive and Kidney Diseases (K23DK094820, R24DK092759, R01DK097708, P30DK020572, P30DK089503, P30DK040561)
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (AR 44927, R29AR044927, R56AR044927, R01AR044927)
  • National Institute of Dental and Craniofacial Research (K99-DE024178, R00DE024178)
  • National Center for Research Resources (S10-RR026336)
  • Michigan Nutrition Obesity Research Center, Medical School, University of Michigan (P30-DK089503, DK089503)
Topics
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bone Metabolism and Diseases
Keywords
marrow adipose tissue, bone marrow fat, adipocyte development, cold exposure, monounsaturated fatty acids, CEBPA, CEBPB, hematopoiesis, lipid composition
MeSH terms
Animals, Bone Marrow, Bone Marrow Cells, Cold Temperature, Fatty Acids, Female, Humans, Male, Membrane Proteins, Mice, Inbred C3H, Mice, Inbred C57BL, Transcription Factors, RNA-Binding Proteins, Rats, Sprague-Dawley, Adipocytes, Mice, Knockout, Lipid Metabolism, Proton Magnetic Resonance Spectroscopy

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