ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2012
A maternal high-fat diet modulates fetal SIRT1 histone and protein deacetylase activity in nonhuman primates.
Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02211651 (Maternal Adipose Tissue and Placental Dysfunction Programs the Fetus for Type 2 Diabetes), which is not on this map. Cited by 94 papers.
What it found
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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.
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.
Maternal Adipose Tissue and Placental Dysfunction Programs the Fetus for Type 2 Diabetes (PlacentA-DM)
Who cites it
94 citing papers in PubMed, 171 citations in OpenAlex.
- Glucocorticoid Receptor Signaling: Multilevel Organization, Roles in Fetal Development, and Postnatal Outcomes.International journal of molecular sciences · 2026Review
- Serpina3c protects against metabolic dysfunction-associated steatotic liver disease in offspring induced by prenatal prednisone exposure.Signal transduction and targeted therapy · 2026Article
- Functional Mapping of Epigenomic Regulators Uncovers Coordinated Tumor Suppression by the HBO1 and MLL1 Complexes.Cancer discovery · 2025Article
- Role of cellular senescence in hepatic diseases (Review).International journal of molecular medicine · 2025Review
- MASLD in children: integrating epidemiological trends with mechanistic and translational advances.The Journal of clinical investigation · 2025Review
- High-Fat Diet and Altered Radiation Response.Biology · 2025Review
- Initiation of metformin in early pregnancy results in fetal bioaccumulation, growth restriction, and renal dysmorphology in a primate model.American journal of obstetrics and gynecology · 2024Article
- Developmental Programming of the Fetal Immune System by Maternal Western-Style Diet: Mechanisms and Implications for Disease Pathways in the Offspring.International journal of molecular sciences · 2024Review
- Review
- Maternal cafeteria diet influences kisspeptin (Kiss1), kisspeptin receptor(Gpr54), and sirtuin (Sirt1) genes, hormonal and metabolic profiles, and reproductive functions in rat offspring in a sex-specific manner†.Biology of reproduction · 2023Article
- Nutrition and Developmental Origins of Kidney Disease.Nutrients · 2023Review
- Maternal Western-style diet in nonhuman primates leads to offspring islet adaptations including altered gene expression and insulin hypersecretion.American journal of physiology. Endocrinology and metabolism · 2023Article
- Maternal diet alters long-term innate immune cell memory in fetal and juvenile hematopoietic stem and progenitor cells in nonhuman primate offspring.Cell reports · 2023Article
- Article
- Obesity II: Establishing causal links between chemical exposures and obesity.Biochemical pharmacology · 2022Review
- LncRNA DLEU2 regulates sirtuins and mitochondrial respiratory chain complex IV: a novel pathway in obesity and offspring's health.International journal of obesity (2005) · 2022Article
- The Origins of NAFLD: The Potential Implication of Intrauterine Life and Early Postnatal Period.Cells · 2022Review
- The Role of Sirtuin 1 in Palmitic Acid-Induced Endoplasmic Reticulum Stress in Cardiac Myoblasts.Life (Basel, Switzerland) · 2022Article
- Maternal and early life exposures and their potential to influence development of the microbiome.Genome medicine · 2022Review
- The Epidemiology and Mechanisms of Lifetime Cardiopulmonary Morbidities Associated With Pre-Pregnancy Obesity and Excessive Gestational Weight Gain.Frontiers in cardiovascular medicine · 2022Review
34 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 5 institutions in 1 country.
Funding
Abstract
In nonhuman primates, we previously demonstrated that a maternal high-fat diet (MHFD) induces fetal nonalcoholic fatty liver disease (NAFLD) and alters the fetal metabolome. These changes are accompanied by altered acetylation of histone H3 (H3K14ac). However, the mechanism behind this alteration in acetylation remains unknown. As SIRT1 is both a lysine deacetylase and a crucial sensor of cellular metabolism, we hypothesized that SIRT1 may be involved in fetal epigenomic alterations. Here we show that in utero exposure to a MHFD, but not maternal obesity per se, increases fetal H3K14ac with concomitant decreased SIRT1 expression and diminished in vitro protein and histone deacetylase activity. MHFD increased H3K14ac and DBC1-SIRT1 complex formation in fetal livers, both of which were abrogated with diet reversal despite persistent maternal obesity. Moreover, MHFD was associated with altered expression of known downstream effectors deregulated in NAFLD and modulated by SIRT1 (e.g., PPARΑ, PPARG, SREBF1, CYP7A1, FASN, and SCD). Finally, ex vivo purified SIRT1 retains deacetylase activity on an H3K14ac peptide substrate with preferential activity toward acetylated histone H3; mutagenesis of the catalytic domain of SIRT1 (H363Y) abrogates H3K14ac deacetylation. Our data implicate SIRT1 as a likely molecular mediator of the fetal epigenome and metabolome under MHFD conditions.
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Registered trials
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.