Cited by 206Phytoestrogen effects and researchAdipose Tissue and MetabolismEstrogen and related hormone effects

Genistein Decreases Food Intake, Body Weight, and Fat Pad Weight and Causes Adipose Tissue Apoptosis in Ovariectomized Female Mice

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Kim, Hye-Kyeong, Nelson-Dooley, Cassandra, Della-Fera, Mary Anne, Yang, Jeong-Yeh, Zhang, Wei, Duan, Jiuhua, Hartzell, Diane L, Hamrick, Mark W +1 more·2006·The Journal of Nutrition

Abstract

Genistein, an isoflavone in soybean products, has estrogenic activity and is used as a natural substitute for estrogen replacement therapy in postmenopausal women. Genistein was also shown to decrease fat pad weight in female mice. The primary objective of this study was to determine the effect of genistein on adipose tissue apoptosis in vitro and in vivo. 3T3-L1 preadipocytes and mature adipocytes were treated with 0, 1, 10, 100, and 400 micromol/L genistein and then assayed for apoptosis, whereas only mature adipocytes were assayed for viability. Mature adipocytes treated with genistein demonstrated a dose-related increase in apoptosis. Ovariectomized female mice (9 mo old) were given 0, 150, or 1,500 mg/kg genistein in the semipurified phytoestrogen-free casein-based diet for 3 wk (n=10). After mice were killed, body composition was determined by dual-energy X-ray absorptiometry analysis, and parametrial (PM), inguinal (ING), and retroperitoneal (RP) fat pads were weighed and assayed for apoptosis (% DNA fragmentation). Genistein (1500 mg/kg) reduced food intake (FI) by 14% (P<0.01) and body weight (BW) by 9% (P<0.01). Body composition was not significantly affected, but PM and ING weights were decreased 22% (P<0.05) and 19% (P<0.07), respectively, by 1,500 mg/kg genistein. Apoptosis in ING fat was increased 290% (P<0.05) by 1,500 mg/kg genistein. These findings show that oral genistein treatment can reduce BW, mobilize body fat, and induce apoptosis of adipose tissue in ovariectomized female mice. Thus, genistein may be useful in treating or preventing increased adiposity after menopause.

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  • Genistein reverses truncal fat accumulation in postmenopausal women and ovariectomized rodent models.

    “However, Genistein reverses the truncal fat accumulation in postmenopausal women and ovariectomized rodent models [144, 145].”

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Research works printed but not linked: 3

  1. Shutt DA, Cox RI. Steroid and phytoestrogen binding to sheep uterine receptors in vivo. J Endocrinol. 1972;52:299-310.
  2. Szkudelska K, Nogowski L, Szkudelski T. Genistein affects lipogenesis and lipolysis in isolated rat adipocytes. J Steroid Biochem Mol Biol. 2000;75:265-71.
  3. Gullicksen PS, Hausman DB, Dean RG, Hartzell DL, Baile CA. Adipose tissue cellularity and apoptosis after intracerebroventricular injections of leptin and 21 days of recovery in rats. Int J Obes Relat Metab Disord. 2003;27:302-12.

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Authors
Kim, H.-K., Nelson-Dooley, C., Della-Fera, M. A., Yang, J.-Y., Zhang, W., Duan, J., Hartzell, D. L., Hamrick, M. W., & Baile, C. A.
Affiliations
  • University of Georgia (US)
  • Augusta University (US)
Corresponding author
Baile, Clifton A
Venue
The Journal of Nutrition
Publisher
Elsevier BV
Published
2006-02
Volume
136
Issue
2
Pages
409-414
ISSN
0022-3166 (ISSN-L)
OpenAlex
W2144692401
Cited by
206
References
62
Citations by year
2026: 1 · 2025: 5 · 2023: 7 · 2022: 5 · 2021: 12 · 2020: 8 · 2019: 14 · 2018: 9 · 2017: 12 · 2016: 7 · 2015: 10 · 2014: 15 · 2013: 8 · 2012: 17
FWCI
9.32
Type
journal article
Language
en
Open access
Locations
  • Journal of Nutrition (publishedVersion)
  • PubMed (publishedVersion)
Funders
Georgia Research Alliance
Topics
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Phytoestrogen effects and research
  • Health Sciences › Medicine › Physiology › Adipose Tissue and Metabolism
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Estrogen and related hormone effects
Keywords
genistein, isoflavones, dietary intake, body weight, fat pad weight, ovariectomy, menopause, 3T3-L1 preadipocytes, adipocytes, estrogenic activity, body composition
MeSH terms
Adipose Tissue, Animals, Body Weight, Cell Differentiation, Cell Line, Feeding Behavior, Female, Organ Size, Ovariectomy, Apoptosis, Genistein, Mice

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