Role of growth differentiation factor 11 in development, physiology and disease.
Ontology highlight
ABSTRACT:
SUBMITTER: Zhang Y
PROVIDER: S-EPMC5655313 | biostudies-literature | 2017 Oct
REPOSITORIES: biostudies-literature
Publications
Role of growth differentiation factor 11 in development, physiology and disease.
Zhang Yonghui Y Wei Yong Y Liu Dan D Liu Feng F Li Xiaoshan X Pan Lianhong L Pang Yi Y Chen Dilong D
Oncotarget 20170814 46
Growth differentiation factor (GDF11) is a member of TGF-β/BMP superfamily that activates Smad and non-Smad signaling pathways and regulates expression of its target nuclear genes. Since its discovery in 1999, studies have shown the involvement of GDF11 in normal physiological processes, such as embryonic development and erythropoiesis, as well as in the pathophysiology of aging, cardiovascular disease, diabetes mellitus, and cancer. In addition, there are contradictory reports regarding the rol ...[more]
Similar Datasets
Project description:Mice deficient in growth differentiation factor 11 (GDF11) signaling display anterior transformation of axial vertebrae and truncation of caudal vertebrae. However, the in vivo molecular mechanisms by which GDF11 signaling regulates the development of the vertebral column have yet to be determined. We found that Gdf11 and Acvr2b mutants are sensitive to exogenous RA treatment on vertebral specification and caudal vertebral development. We show that diminished expression of Cyp26a1, a retinoic acid inactivating enzyme, and concomitant elevation of retinoic acid activity in the caudal region of Gdf11(-/-) embryos may account for this phenomenon. Reduced expression or function of Cyp26a1 enhanced anterior transformation of axial vertebrae in wild-type and Acvr2b mutants. Furthermore, a pan retinoic acid receptor antagonist (AGN193109) could lessen the anterior transformation phenotype and rescue the tail truncation phenotype of Gdf11(-/-) mice. Taken together, these results suggest that GDF11 signaling regulates development of caudal vertebrae and is involved in specification of axial vertebrae in part by maintaining Cyp26a1 expression, which represses retinoic acid activity in the caudal region of embryos during the somitogenesis stage.
| S-EPMC2967481 | biostudies-literature
Project description:BackgroundMyostatin (Mstn) and growth/differentiation factor 11 (Gdf11) are highly related transforming growth factor beta (TGFbeta) family members that play important roles in regulating embryonic development and adult tissue homeostasis. Despite their high degree of sequence identity, targeted mutations in these genes result in non-overlapping phenotypes affecting distinct biological processes. Loss of Mstn in mice causes a doubling of skeletal muscle mass while loss of Gdf11 in mice causes dramatic anterior homeotic transformations of the axial skeleton, kidney agenesis, and an increase in progenitor cell number in several tissues. In order to investigate the possible functional redundancy of myostatin and Gdf11, we analyzed the effect of eliminating the functions of both of these signaling molecules.ResultsWe show that Mstn-/- Gdf11-/- mice have more extensive homeotic transformations of the axial skeleton than Gdf11-/- mice in addition to skeletal defects not seen in single mutants such as extra forelimbs. We also show that deletion of Gdf11 specifically in skeletal muscle in either Mstn+/+ or Mstn-/- mice does not affect muscle size, fiber number, or fiber type.ConclusionThese results provide evidence that myostatin and Gdf11 have redundant functions in regulating skeletal patterning in mice but most likely not in regulating muscle size.
| S-EPMC2666675 | biostudies-literature
Project description:Background:Growth differentiation factor 11 (GDF11) is reported to possess anti-aging and rejuvenating effects, including muscle regeneration and to be highly expressed in skeletal muscle. Recently, we demonstrated that the levels of plasma GDF11 were decreased in COPD. However, the effect of decreased circulating GDF11 in the pathophysiology of COPD remains unknown. The aim of this study is to investigate the association between the plasma GDF11 levels and various clinical parameters in patients with COPD. Patients and methods:Eighteen ex-smokers as control subjects and 70 COPD patients participated in the current study. We measured the levels of plasma GDF11 using immunoblotting, lung function, physical activity using a triaxial accelerometer, quadriceps strength, exercise capacity, and systemic inflammatory markers. We investigated the association between the levels of plasma GDF11 and these clinical parameters. Results:The levels of plasma GDF11 in the COPD patients had significant positive correlations with the data of lung function. Furthermore, the levels of plasma GDF11 were significantly correlated with the physical activity, quadriceps strength, and exercise capacity. Moreover, the levels of plasma GDF11 were significantly correlated with the data of inflammatory markers. Although various factors were related to GDF11, the multiple regression analysis showed that physical activity was significantly associated with the levels of plasma GDF11. Conclusion:Physical inactivity was significantly related to the decreased GDF11 levels in COPD, which might be useful for understanding the pathogenesis of COPD. Clarifying the relationships between the physical inactivity and GDF11 may reveal a potentially attractive therapeutic approach in COPD via increasing the plasma levels of GDF11.
| S-EPMC5927187 | biostudies-literature
Project description:Growth differentiation factor 11 (GDF11) and GDF8 are members of the transforming growth factor-? superfamily sharing 89% protein sequence homology. We have previously shown that circulating GDF11 levels decrease with age in mice. However, a recent study by Egerman et al reported that GDF11/8 levels increase with age in mouse serum.Here, we clarify the direction of change of circulating GDF11/8 levels with age and investigate the effects of GDF11 administration on the murine heart.We validated our previous finding that circulating levels of GDF11/8 decline with age in mice, rats, horses, and sheep. Furthermore, we showed by Western analysis that the apparent age-dependent increase in GDF11 levels, as reported by Egerman et al, is attributable to cross-reactivity of the anti-GDF11 antibody with immunoglobulin, which is known to increase with age. GDF11 administration in mice rapidly activated SMAD2 and SMAD3 signaling in myocardium in vivo and decreased cardiac mass in both young (2-month-old) and old (22-month-old) mice in a dose-dependent manner after only 9 days.Our study confirms an age-dependent decline in serum GDF11/8 levels in multiple mammalian species and that exogenous GDF11 rapidly activates SMAD signaling and reduces cardiomyocyte size. Unraveling the molecular basis for the age-dependent decline in GDF11/8 could yield insight into age-dependent cardiac pathologies.
| S-EPMC4748736 | biostudies-literature
Project description:Growth differentiation factor 11 (GDF11) belongs to the TGF-? superfamily of proteins and is closely related to myostatin. Recent findings show that GDF11 has rejuvenating properties with pronounced effects on the cardiovascular system, brain, skeletal muscle, and skeleton in mice. Several human studies were also conducted, some implicating decreasing levels of circulating GDF11 with age. To date, however, there have not been any reports on its role in human skin. This study examined the impact of GDF11 on human skin, specifically related to skin aging. The effect of recombinant GDF11 on the function of various skin cells was examined in human epidermal keratinocytes, dermal fibroblasts, melanocytes, dermal microvascular endothelial cells and 3D skin equivalents, as well as in ex vivo human skin explants. GDF11 had significant effects on the production of dermal matrix components in multiple skin models in vitro and ex vivo. In addition, it had a pronounced effect on expression of multiple skin related genes in full thickness 3D skin equivalents. This work, for the first time, demonstrates an important role for GDF11 in skin biology and a potential impact on skin health and aging.
| S-EPMC6557520 | biostudies-literature
Project description:The most common form of heart failure occurs with normal systolic function and often involves cardiac hypertrophy in the elderly. To clarify the biological mechanisms that drive cardiac hypertrophy in aging, we tested the influence of circulating factors using heterochronic parabiosis, a surgical technique in which joining of animals of different ages leads to a shared circulation. After 4 weeks of exposure to the circulation of young mice, cardiac hypertrophy in old mice dramatically regressed, accompanied by reduced cardiomyocyte size and molecular remodeling. Reversal of age-related hypertrophy was not attributable to hemodynamic or behavioral effects of parabiosis, implicating a blood-borne factor. Using modified aptamer-based proteomics, we identified the TGF-? superfamily member GDF11 as a circulating factor in young mice that declines with age. Treatment of old mice to restore GDF11 to youthful levels recapitulated the effects of parabiosis and reversed age-related hypertrophy, revealing a therapeutic opportunity for cardiac aging.
| S-EPMC3677132 | biostudies-literature
Project description:Growth differentiation factor 11 (GDF11), also known as bone morphogenetic protein 11 (BMP11) is a member of the Growth differentiation factors (GDFs), a subfamily of proteins belonging to the transforming growth factor-beta (TGF-β) superfamily (Katoh and Katoh 2006). ). In the past 7-8 years, several high profile studies, showed that systemic restoration of GDF11 levels reverses age-related phenotypes and rejuvenated heart and skeletal muscle in aged mice (Loffredo, Steinhauser et al. 2013, Sinha, Jang et al. 2014), improves insulin sensitivity via restoring pancreatic β-cell function in diabetic mice (Li, Li et al. 2017), and increases proliferation of brain capillary endothelial cells thereby improving the vascular and neurogenic rejuvenation in the brain of aged mice (Katsimpardi, Litterman et al. 2014, Finkenzeller, Stark et al. 2015, Zhang, Guo et al. 2018). Nonetheless, the possible rejuvenation effect of GDF11 was questioned over past years by several other studies. These reports doubted the age-associated decrease of circulating GDF11 level and related phenotypes in the muscle, the heart and the brain (Egerman, Cadena et al. 2015, Rodgers and Eldridge 2015); moreover, restoration of GDF11 levels in old mice had no positive effect on heart structure or function (Smith, Zhang et al. 2015). Increase of GDF11 levels had deleterious effects on aging skeletal muscle regeneration (Egerman, Cadena et al. 2015), suggesting also that supraphysiological levels could lead to cachexia (Hammers, Merscham-Banda et al. 2017). In the field of liver diseases, GDF11 was shown to exhibit tumor suppressive properties in HCC cells (Zhang, Pan et al. 2018, Gerardo-Ramírez, Lazzarini-Lechuga et al. 2019) and to worsen hepatocellular injury and liver regeneration after liver ischemia reperfusion injury (Liu, Dong et al. 2018). From these controverted studies, it is clear that the systemic effects of GDF11 in health and disease are not yet clearly and fully delineated. The aim of the present study was to specifically characterize the role of GDF11 in lipid metabolism and in the progression of the NAFLD disease spectrum, which is currently unknown. We thus aimed at investigating the potential effect of GDF11 on lipid droplet formation in human hepatocytes. Our data strongly suggest that GDF11 supplementation exacerbates, both in presence or absence of FFA, lipid droplet accumulation in two hepatic cell models (HepG2 and Hep3B) by impinging on ALK5/SMAD2/3 dependent signaling pathway.
2019-08-14 | GSE135796 | GEO
Project description:The "rejuvenating" effect of growth differentiation factor 11 (GDF11) is called into question recently, and its role, as well as plausible signaling mechanisms in liver senescence, is unclear. To overexpress or knockdown GDF11, aged male mice are injected with a single dose of adeno-associated viruses-GDF11 or adenovirus-small hairpin RNA-GDF11, respectively. GDF11 overexpression significantly accelerates liver senescence in aged mice, whereas GDF11 knockdown has opposite effects. Concomitantly, autophagic flux is impaired in livers from GDF11 overexpression mice. Conversely, GDF11 knockdown increases autophagic flux. Moreover, rapamycin successfully restores the impaired autophagic flux and alleviates liver senescence in GDF11 overexpression mice, while the GDF11 knockdown-mediated benefits are abolished by the autophagy inhibitor bafilomycin A1. GDF11 leads to a drop in lysosomal biogenesis resulting in defective autophagic flux at autophagosome clearance step. Mechanistically, GDF11 significantly activates mammalian target of rapamycin complex 1 (mTORC1) and subsequently represses transcription factor EB (TFEB), a master regulator of lysosomal biogenesis and autophagy. Inhibition of mTORC1 or TFEB overexpression rescues the GDF11-impaired autophagic flux and cellular senescence. Hepatocyte-specific deletion of GDF11 does not alter serum GDF11 levels and liver senescence. Collectively, suppression of autophagic activity via mTORC1/TFEB signaling may be a critical molecular mechanism by which GDF11 exacerbates liver senescence. Rather than a "rejuvenating" agent, GDF11 may have a detrimental effect on liver senescence.
| S-EPMC8761011 | biostudies-literature
Project description:Insulin-like growth factor (IGF) signaling is regulated by a conserved family of IGF binding proteins (IGFBPs) in vertebrates. Among the six distinct types of IGFBPs, IGFBP-5 is the most highly conserved across species and has the broadest range of biological activities. IGFBP-5 is expressed in diverse cell types, and its expression level is regulated by a variety of signaling pathways in different contexts. IGFBP-5 can exert a range of biological actions including prolonging the half-life of IGFs in the circulation, inhibition of IGF signaling by competing with the IGF-1 receptor for ligand binding, concentrating IGFs in certain cells and tissues, and potentiation of IGF signaling by delivery of IGFs to the IGF-1 receptor. IGFBP-5 also has IGF-independent activities and is even detected in the nucleus. Its broad biological activities make IGFBP-5 an excellent representative for understanding IGFBP functions. Despite its evolutionary conservation and numerous biological activities, knockout of IGFBP-5 in mice produced only a negligible phenotype. Recent research has begun to explain this paradox by demonstrating cell type-specific and physiological/pathological context-dependent roles for IGFBP-5. In this review, we survey and discuss what is currently known about IGFBP-5 in normal physiology and human disease. Based on recent in vivo genetic evidence, we suggest that IGFBP-5 is a multifunctional protein with the ability to act as a molecular switch to conditionally regulate IGF signaling.
| S-EPMC7063065 | biostudies-literature
Project description:Growth and differentiation factor 11 (GDF11) is a transforming growth factor ? family member that has been identified as the central player of anterior-posterior (A-P) axial skeletal patterning. Mice homozygous for Gdf11 deletion exhibit severe anterior homeotic transformations of the vertebrae and craniofacial defects. During early embryogenesis, Gdf11 is expressed predominantly in the primitive streak and tail bud regions, where new mesodermal cells arise. On the basis of this expression pattern of Gdf11 and the phenotype of Gdf11 mutant mice, it has been suggested that GDF11 acts to specify positional identity along the A-P axis either by local changes in levels of signaling as development proceeds or by acting as a morphogen. To further investigate the mechanism of action of GDF11 in the vertebral specification, we used a Cdx2-Cre transgene to generate mosaic mice in which Gdf11 expression is removed in posterior regions including the tail bud, but not in anterior regions. The skeletal analysis revealed that these mosaic mice display patterning defects limited to posterior regions where Gdf11 expression is deficient, whereas displaying normal skeletal phenotype in anterior regions where Gdf11 is normally expressed. Specifically, the mosaic mice exhibited seven true ribs, a pattern observed in wild-type (wt) mice (vs. 10 true ribs in Gdf11-/- mice), in the anterior axis and nine lumbar vertebrae, a pattern observed in Gdf11 null mice (vs. six lumbar vertebrae in wt mice), in the posterior axis. Our findings suggest that GDF11, rather than globally acting as a morphogen secreted from the tail bud, locally regulates axial vertebral patterning.
| S-EPMC6772169 | biostudies-literature