Evidence map›Paper›PMID 22651247›Full record

ArticleBiology of sex differences2012

Sex differences in human adipose tissues - the biology of pear shape.

Kalypso Karastergiou, Steven R Smith, Andrew S Greenberg, Susan K Fried

Open access · goldAbstract read
In one paragraph

Article in Biology of sex differences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 613 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
613citing papers in PubMed, 5 pooled it
12.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

613 citing papers in PubMed, 5 syntheses or guidelines pooled it, 1,072 citations in OpenAlex.

  1. Maternal Overnutrition in Pregnancy Predicts Greater Body Mass Index Gains in Offspring by Early Midlife: A Systematic Review and Meta-Analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Pooled it
  2. Precision or Paradox? AI-Driven Adiposity Imaging in Women With Overweight and Obesity: A Systematic Review and Meta-Analysis.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026
    Pooled it
  3. Pooled it
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  5. Body mass index and subsequent fracture risk: a meta-analysis to update FRAX.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2025
    Pooled it
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  13. Visceral Adiposity and Progression of ADPKD: A Cohort Study of Patients From the TEMPO 3:4 Trial.American journal of kidney diseases : the official journal of the National Kidney Foundation · 2024
    Trial
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553 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Kalypso KarastergiouDepartment of Medicine, Section of Endocrinology, Diabetes & Nutrition, Boston University School of Medicine, Boston, MA, USA. skfried@bu.edu.
Steven R Smith
Andrew S Greenberg
Susan K Fried
Boston University · USSanford Burnham Prebys Medical Discovery Institute · USTufts University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Women have more body fat than men, but in contrast to the deleterious metabolic consequences of the central obesity typical of men, the pear-shaped body fat distribution of many women is associated with lower cardiometabolic risk. To understand the mechanisms regulating adiposity and adipose tissue distribution in men and women, significant research attention has focused on comparing adipocyte morphological and metabolic properties, as well as the capacity of preadipocytes derived from different depots for proliferation and differentiation. Available evidence points to possible intrinsic, cell autonomous differences in preadipocytes and adipocytes, as well as modulatory roles for sex steroids, the microenvironment within each adipose tissue, and developmental factors. Gluteal-femoral adipose tissues of women may simply provide a safe lipid reservoir for excess energy, or they may directly regulate systemic metabolism via release of metabolic products or adipokines. We provide a brief overview of the relationship of fat distribution to metabolic health in men and women, and then focus on mechanisms underlying sex differences in adipose tissue biology.

Identifiers

PMID22651247
PMCPMC3411490
OpenAlexW2117358660

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.