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Spinelli S, Bruschi M, Passalacqua M, Guida L, Magnone M, Sturla L, Zocchi E. Estrogen-Related Receptor α: A Key Transcription Factor in the Regulation of Energy Metabolism at an Organismic Level and a Target of the ABA/LANCL Hormone Receptor System. Int J Mol Sci 2024; 25:4796. [PMID: 38732013 PMCID: PMC11084903 DOI: 10.3390/ijms25094796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/22/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
The orphan nuclear receptor ERRα is the most extensively researched member of the estrogen-related receptor family and holds a pivotal role in various functions associated with energy metabolism, especially in tissues characterized by high energy requirements, such as the heart, skeletal muscle, adipose tissue, kidney, and brain. Abscisic acid (ABA), traditionally acknowledged as a plant stress hormone, is detected and actively functions in organisms beyond the land plant kingdom, encompassing cyanobacteria, fungi, algae, protozoan parasites, lower Metazoa, and mammals. Its ancient, cross-kingdom role enables ABA and its signaling pathway to regulate cell responses to environmental stimuli in various organisms, such as marine sponges, higher plants, and humans. Recent advancements in understanding the physiological function of ABA and its mammalian receptors in governing energy metabolism and mitochondrial function in myocytes, adipocytes, and neuronal cells suggest potential therapeutic applications for ABA in pre-diabetes, diabetes, and cardio-/neuroprotection. The ABA/LANCL1-2 hormone/receptor system emerges as a novel regulator of ERRα expression levels and transcriptional activity, mediated through the AMPK/SIRT1/PGC-1α axis. There exists a reciprocal feed-forward transcriptional relationship between the LANCL proteins and transcriptional coactivators ERRα/PGC-1α, which may be leveraged using natural or synthetic LANCL agonists to enhance mitochondrial function across various clinical contexts.
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Affiliation(s)
- Sonia Spinelli
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
| | - Maurizio Bruschi
- Laboratory of Molecular Nephrology, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Mario Passalacqua
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Lucrezia Guida
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Mirko Magnone
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Laura Sturla
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
| | - Elena Zocchi
- Section Biochemistry, Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV, 1, 16132 Genova, Italy; (M.P.); (L.G.); (M.M.); (L.S.)
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2
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Somers FM, Malek G. Estrogen related receptor alpha: Potential modulator of age-related macular degeneration. Curr Opin Pharmacol 2024; 75:102439. [PMID: 38447458 PMCID: PMC10947805 DOI: 10.1016/j.coph.2024.102439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/26/2024] [Accepted: 01/28/2024] [Indexed: 03/08/2024]
Abstract
To develop effective therapies for complex blinding diseases such as age-related macular degeneration (AMD), identification of mechanisms involved in its initiation and progression is needed. The estrogen-related receptor alpha (ESRRA) is an orphan nuclear receptor that regulates several AMD-associated pathogenic pathways. However, it has not been investigated in detail in the ocular posterior pole during aging or in AMD. This review delves into the literature highlighting the significance of ESRRA as a molecular target that may be important in the pathobiology of AMD, and discusses data available supporting the targeting of this receptor signaling pathway as a therapeutic option for AMD.
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Affiliation(s)
| | - Goldis Malek
- Department of Ophthalmology, Duke University School of Medicine, Durham, NC, USA; Department of Pathology, Duke University School of Medicine, Durham, NC, USA.
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3
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Taghizadeh E, Barati F, Fallah AA, Hemmatzadeh-Dastgerdi M, Nejabati MS. Estrogens improve the pregnancy rate in cattle: A review and meta-analysis. Theriogenology 2024; 220:35-42. [PMID: 38471389 DOI: 10.1016/j.theriogenology.2024.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/03/2024] [Accepted: 03/06/2024] [Indexed: 03/14/2024]
Abstract
Estrogens have proven to be effective in bovine estrus induction protocols. Considering the extensive use of these products in large-scale estrus synchronization, the primary objective of the present study was to assess their effects on pregnancy rate (PR) using a meta-analysis approach. A total of 797 papers were screened from three major databases (PubMed, Web of Science, Scopus). Sixty-one studies were eligible for inclusion in the meta-analysis. The pregnancy status (success or failure) at 30 days post-insemination was considered as the effect size data. The odds ratios (OR) of PR were evaluated by considering the effects of estrogens in groups with or without estrogen intervention. The impact of estrogen (including factors such as type, dose, and time of administration) and animal characteristics (such as breed, type, and parity) was taken into account when assessing the effectiveness of estrogen response as PR. The results showed an OR of 1.25 (95% CI: 1.15-1.36; P = 0.000) for PR in animals that received estrogen compared to cattle that did not receive estrogen. Estradiol benzoate (OR = 1.3) and estradiol cypionate (OR = 1.2), with doses ranging from 1 to 3 mg (OR = 1.13-1.7), significantly increased the OR of PR. In terms of PR, beef cattle exhibited a higher odds ratio (OR = 1.4; P = 0.000) compared to dairy cattle (OR = 1.1; P = 0.09). The administration of estrogens in the estrus synchronization protocol significantly improved PR in both artificial insemination (OR = 1.2; P = 0.000) and embryo transfer (OR = 1.3; P = 0.033) programs. In summary, incorporating estrogens into estrus induction protocols led to an enhancement of the OR of PR among cattle.
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Affiliation(s)
- Ebrahim Taghizadeh
- Department of Clinical Science, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - Farid Barati
- Department of Clinical Science, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran.
| | - Aziz A Fallah
- Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Shahrekord University, 8818634141, Shahrekord, Iran
| | | | - Mohammad-Saleh Nejabati
- Department of Clinical Science, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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4
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Vanacker JM, Forcet C. ERRα: unraveling its role as a key player in cell migration. Oncogene 2024; 43:379-387. [PMID: 38129506 DOI: 10.1038/s41388-023-02899-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/31/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023]
Abstract
Cell migration is essential throughout the life of multicellular organisms, and largely depends on the spatial and temporal regulation of cytoskeletal dynamics, cell adhesion and signal transduction. Interestingly, Estrogen-related receptor alpha (ERRα) has been identified as a major regulator of cell migration in both physiological and pathological conditions. ERRα is an orphan member of the nuclear hormone receptor superfamily of transcription factors and displays many biological functions. ERRα is a global regulator of energy metabolism, and it is also highly involved in bone homeostasis, development, differentiation, immunity and cancer progression. Importantly, in some instances, the regulation of these biological processes relies on the ability to orchestrate cell movements. Therefore, this review describes how ERRα-mediated cell migration contributes not only to tissue homeostasis but also to tumorigenesis and metastasis, and highlights the molecular and cellular mechanisms by which ERRα finely controls the cell migratory potential.
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Affiliation(s)
- Jean-Marc Vanacker
- Centre de Recherche en Cancérologie de Lyon, CNRS UMR5286, Inserm U1052, Université de Lyon, Lyon, France
| | - Christelle Forcet
- Institut de Génomique Fonctionnelle de Lyon, UMR5242, Ecole Normale Supérieure de Lyon, Centre National de la Recherche Scientifique, Université Claude Bernard-Lyon 1, Lyon, France.
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5
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Sopariwala DH, Hao NTT, Narkar VA. Estrogen-related Receptor Signaling in Skeletal Muscle Fitness. Int J Sports Med 2023; 44:609-617. [PMID: 36787804 PMCID: PMC11168301 DOI: 10.1055/a-2035-8192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Skeletal muscle is a highly plastic tissue that can alter its metabolic and contractile features, as well as regenerative potential in response to exercise and other conditions. Multiple signaling factors including metabolites, kinases, receptors, and transcriptional factors have been studied in the regulation of skeletal muscle plasticity. Recently, estrogen-related receptors (ERRs) have emerged as a critical transcriptional hub in control of skeletal muscle homeostasis. ERRα and ERRγ - the two highly expressed ERR sub-types in the muscle respond to various extracellular cues such as exercise, hypoxia, fasting and dietary factors, in turn regulating gene expression in the skeletal muscle. On the other hand, conditions such as diabetes and muscular dystrophy suppress expression of ERRs in the skeletal muscle, likely contributing to disease progression. We highlight key functions of ERRs in the skeletal muscle including the regulation of fiber type, mitochondrial metabolism, vascularization, and regeneration. We also describe how ERRs are regulated in the skeletal muscle, and their interaction with important muscle regulators (e. g. AMPK and PGCs). Finally, we identify critical gaps in our understanding of ERR signaling in the skeletal muscle, and suggest future areas of investigation to advance ERRs as potential targets for function promoting therapeutics in muscle diseases.
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Affiliation(s)
- Danesh H. Sopariwala
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
| | - Nguyen Thi Thu Hao
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
| | - Vihang A. Narkar
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School at The University of Texas Health Science Center (UTHealth), Houston, TX, USA
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Rivers RJ, Meininger CJ. The Tissue Response to Hypoxia: How Therapeutic Carbon Dioxide Moves the Response toward Homeostasis and Away from Instability. Int J Mol Sci 2023; 24:ijms24065181. [PMID: 36982254 PMCID: PMC10048965 DOI: 10.3390/ijms24065181] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/02/2023] [Accepted: 03/05/2023] [Indexed: 03/30/2023] Open
Abstract
Sustained tissue hypoxia is associated with many pathophysiological conditions, including chronic inflammation, chronic wounds, slow-healing fractures, microvascular complications of diabetes, and metastatic spread of tumors. This extended deficiency of oxygen (O2) in the tissue sets creates a microenvironment that supports inflammation and initiates cell survival paradigms. Elevating tissue carbon dioxide levels (CO2) pushes the tissue environment toward "thrive mode," bringing increased blood flow, added O2, reduced inflammation, and enhanced angiogenesis. This review presents the science supporting the clinical benefits observed with the administration of therapeutic CO2. It also presents the current knowledge regarding the cellular and molecular mechanisms responsible for the biological effects of CO2 therapy. The most notable findings of the review include (a) CO2 activates angiogenesis not mediated by hypoxia-inducible factor 1a, (b) CO2 is strongly anti-inflammatory, (c) CO2 inhibits tumor growth and metastasis, and (d) CO2 can stimulate the same pathways as exercise and thereby, acts as a critical mediator in the biological response of skeletal muscle to tissue hypoxia.
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Affiliation(s)
- Richard J Rivers
- Department of Anesthesia and Critical Care Medicine, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Cynthia J Meininger
- Department of Medical Physiology, Texas A&M University School of Medicine, Bryan, TX 77807, USA
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Yamamoto H, Tanaka Y, Sawada M, Kihara S. ERRα Attenuates Vascular Inflammation via Enhanced NFκB Degradation Pathway. Endocrinology 2023; 164:6936569. [PMID: 36534970 DOI: 10.1210/endocr/bqac212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/14/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Abstract
We have previously reported that β-aminoisobutyric acid (BAIBA), a muscle-derived exercise mimetic, had anti-inflammatory and reactive oxygen species (ROS) scavenging effects in vascular endothelial cells through the enhanced expression of peroxisome proliferator-activated receptor gamma coactivator-1β (PGC-1β). Although BAIBA also increased the expression of estrogen-related receptor α (ERRα), the roles of ERRα in vascular endothelial cells have yet to be fully elucidated. Here, we found that human aortic endothelial cells (HAECs) infected with ERRα-expressing adenovirus had significantly decreased mRNA levels of tumor necrosis factor α-stimulated proinflammatory molecules. However, ERRα overexpression had little effect on the mRNA levels of PGC-1β, peroxisome proliferator-activated receptors, and almost all ROS scavenging molecules, except for superoxide dismutase 2. ERRα expression significantly decreased NFκB reporter activities in a dose-dependent manner with unaltered IκBα phosphorylation levels but with a significant increase in the mRNA levels of PDZ and LIM domain protein 2 (PDLIM2) and copper metabolism gene MURR1 domain-containing protein (COMMD1), which enhance the ubiquitination and degradation of NFκB. Also, PDLIM2 and COMMD1 mRNA levels were upregulated in BAIBA-treated HAECs. Finally, we identified the ERRα-response element in the COMMD1 promoter region (-283 to -29 bp). These results indicated that ERRα exerted anti-inflammatory effects in vascular endothelial cells through COMMD1-mediated attenuation of NFκB activity, which could be an atheroprotective mechanism of physical exercise.
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Affiliation(s)
- Hiroyasu Yamamoto
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, 1-7 Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Yuya Tanaka
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, 1-7 Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Miho Sawada
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, 1-7 Yamada-oka, Suita City, Osaka 565-0871, Japan
| | - Shinji Kihara
- Department of Biomedical Informatics, Division of Health Sciences, Osaka University Graduate School of Medicine, 1-7 Yamada-oka, Suita City, Osaka 565-0871, Japan
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8
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Kokai D, Stanic B, Tesic B, Samardzija Nenadov D, Pogrmic-Majkic K, Fa Nedeljkovic S, Andric N. Dibutyl phthalate promotes angiogenesis in EA.hy926 cells through estrogen receptor-dependent activation of ERK1/2, PI3K-Akt, and NO signaling pathways. Chem Biol Interact 2022; 366:110174. [PMID: 36089060 DOI: 10.1016/j.cbi.2022.110174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 08/11/2022] [Accepted: 09/05/2022] [Indexed: 11/03/2022]
Abstract
Dibutyl phthalate (DBP) is an endocrine disruptor that has been widely used in various products of human use. DBP exposure has been associated with reproductive and cardiovascular diseases and metabolic disorders. Although dysfunction of the vascular endothelium is responsible for many cardiovascular and metabolic diseases, little is known about the effects of DBP on human endothelium. In this study, we investigated the effect of three concentrations of DBP (10-6, 10-5, and 10-4 M) on angiogenesis in human endothelial cell (EC) line EA.hy926 after acute exposure. Tube formation assay was used to investigate in vitro angiogenesis, whereas qRT-PCR was employed to measure mRNA expression. The effect of DBP on extracellular signal-regulated kinase 1/2 (ERK1/2), phosphatidylinositol 3-kinase (PI3K)-protein kinase B (Akt), and endothelial nitric oxide (NO) synthase (eNOS) activation was examined using Western blotting, whereas the Griess method was used to assess NO production. Results show that the 24-h-long exposure to 10-4 M DBP increased endothelial tube formation, which was prevented by addition of U0126 (ERK1/2 inhibitor), wortmannin (PI3K-Akt inhibitor), and l-NAME (NOS inhibitor). Short exposure to 10-4 M DBP (from 15 to 120 min) phosphorylated ERK1/2, Akt, and eNOS in different time points and increased NO production after 24 and 48 h of exposure. Application of nuclear estrogen receptor (ER) and G protein-coupled ER (GPER) inhibitors ICI 182,780 and G-15, respectively, abolished the DBP-mediated ERK1/2, Akt, and eNOS phosphorylation and increase in NO production. In this study, we report for the first time that DBP exerts a pro-angiogenic effect on human vascular ECs and describe the molecular mechanism involving ER- and GPER-dependent activation of ERK1/2, PI3K-Akt, and NO signaling pathways.
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Affiliation(s)
- Dunja Kokai
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | - Bojana Stanic
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia.
| | - Biljana Tesic
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
| | | | | | | | - Nebojsa Andric
- University of Novi Sad, Faculty of Sciences, Department of Biology and Ecology, Serbia
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9
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Sopariwala DH, Rios AS, Park MK, Song MS, Kumar A, Narkar VA. Estrogen-related receptor alpha is an AMPK-regulated factor that promotes ischemic muscle revascularization and recovery in diet-induced obese mice. FASEB Bioadv 2022; 4:602-618. [PMID: 36089981 PMCID: PMC9447423 DOI: 10.1096/fba.2022-00015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/05/2022] [Accepted: 06/08/2022] [Indexed: 01/27/2023] Open
Abstract
Obesity and type II diabetes are leading causes of peripheral arterial disease (PAD), which is characterized by vascular insufficiency and ischemic damage in the limb skeletal muscle. Glycemic control is not sufficient to prevent progression of PAD, and molecular targets that can promote muscle neo-angiogenesis in obesity and diabetes remain poorly defined. Here, we have investigated whether nuclear receptor estrogen-related receptor alpha (ERRα) can promote ischemic revascularization in the skeletal muscles of diet-induced obese (DIO) mice. Using muscle-specific ERRα transgenic mice, we found that ERRα overexpression promotes revascularization, marked by increased capillary staining and muscle perfusion in DIO mice after hindlimb ischemic injury. Furthermore, ERRα facilitates repair and restoration of skeletal muscle myofiber size after limb ischemia in DIO mice. The ameliorative effects of ERRα overexpression did not involve the prevention of weight gain, hyperglycemia or glucose/insulin intolerance, suggesting a direct role for ERRα in promoting angiogenesis. Interestingly, levels of endogenous ERRα protein are suppressed in the skeletal muscles of DIO mice compared to lean controls, coinciding with the suppression of angiogenic gene expression, and reduced AMPK signaling in the DIO skeletal muscles. Upon further investigating the link between AMPK and ERRα, we found that AMPK activation increases the expression and recruitment of ERRα protein to specific angiogenic gene promoters in muscle cells. Further, the induction of angiogenic factors by AMPK activators in muscle cells is blocked by repressing ERRα. In summary, our results identify an AMPK/ERRα-dependent angiogenic gene program in the skeletal muscle, which is repressed by DIO, and demonstrate that forced ERRα activation can promote ischemic revascularization and muscle recovery in obesity.
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Affiliation(s)
- Danesh H. Sopariwala
- Center for Metabolic & Degenerative DiseasesInstitute of Molecular Medicine, UTHealth McGovern Medical SchoolHoustonTexasUSA
| | - Andrea S. Rios
- Center for Metabolic & Degenerative DiseasesInstitute of Molecular Medicine, UTHealth McGovern Medical SchoolHoustonTexasUSA
| | - Mi Kyung Park
- Department of Molecular and Cellular OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Min Sup Song
- Department of Molecular and Cellular OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Ashok Kumar
- Department of Pharmacological and Pharmaceutical SciencesCollege of Pharmacy, University of HoustonHoustonTexasUSA
| | - Vihang A. Narkar
- Center for Metabolic & Degenerative DiseasesInstitute of Molecular Medicine, UTHealth McGovern Medical SchoolHoustonTexasUSA
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10
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Ranhotra HS. Estrogen-related receptor alpha in select host functions and cancer: new frontiers. Mol Cell Biochem 2022; 477:1349-1359. [PMID: 35138514 DOI: 10.1007/s11010-022-04380-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/27/2022] [Indexed: 01/03/2023]
Abstract
Eukaryotic gene expression is under the tight control of transcription factors, which includes the estrogen-related receptor alpha (ERRα). The endogenous ligand(s) acting as ERRα agonist has not been identified and confirmed. ERRα is a prominent member of the nuclear receptors super-family with major roles in energy metabolism, including immunity, cell growth, proliferation and differentiation and a host of other functions in animals. The actions exerted by ERRα towards gene expression regulation are often in association with other transcriptional factors, receptors and signal mediators. Metabolic regulation by ERRα is known for some time that has tremendous impact on host biology like autophagy, angiogenesis, mitochondrial activity, including lipid metabolism. Cellular metabolism and cancer has intricate relationship. On account of the participation of ERRα in metabolism, it has been implicated in various types of cancer onset and progression. In a number of findings, ERRα has been demonstrated to influence several types of cancers, exhibiting as a negative prognostic marker for many. Such diverse role associated with ERRα is due to its interaction with numerous transcriptional factors and other signalling pathways that culminate in providing optimal gene regulation. These observations points to the crucial regulatory roles of ERRα in health and disease. In this article, some of the new findings on the influence of ERRα in host metabolism and biology including cancer, shall be reviewed that will provide a concise understanding of this receptor.
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Affiliation(s)
- Harmit S Ranhotra
- Department of Biochemistry, St. Edmund's College, Shillong, 793 003, India.
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11
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Wickham KA, Nørregaard LB, Oxfeldt M, Cheung SS, Gliemann L, Hansen M, Hellsten Y. Short-Term Supplementation With Fermented Red Clover Extract Reduces Vascular Inflammation in Early Post-menopausal Women. Front Cardiovasc Med 2022; 9:826959. [PMID: 35224058 PMCID: PMC8866445 DOI: 10.3389/fcvm.2022.826959] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/19/2022] [Indexed: 11/13/2022] Open
Abstract
The decline in estrogen at menopause poses a critical challenge to cardiovascular and metabolic health. Recently, a growing interest in the role of phytoestrogens, with a particular focus on isoflavones, has emerged as they can bind to estrogen receptors and may mimic the roles of endogenous estrogen. Fermented red clover extract (RC) contains isoflavones with superior bioavailability compared to non-fermented isoflavones, however little is known regarding the impact of isoflavones on cardiovascular and metabolic health. We assessed markers of vascular health in plasma and skeletal muscle samples obtained from healthy but sedentary early post-menopausal women (n = 10; 54 ± 4 years) following 2 weeks of twice daily treatment with placebo (PLA) or RC (60 mg isoflavones per day). The two interventions were administered using a randomized, double-blind, crossover design with a two-week washout period. Plasma samples were utilized for assessment of markers of vascular inflammation. There was a statistically significant reduction (~5.4%) in vascular cell adhesion molecule 1 (VCAM-1) following 2 weeks of RC supplementation compared to PLA (p = 0.03). In contrast, there was no effect of RC supplementation compared to PLA on skeletal muscle estrogen receptor content and enzymes related to vascular function, and angiogenesis. Supplementation with RC reduces vascular inflammation in early post-menopausal women and future studies should address the long-term impact of daily supplementation with RC after menopause.
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Affiliation(s)
- Kate A. Wickham
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- Environmental Ergonomics Lab, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada
| | - Line B. Nørregaard
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Mikkel Oxfeldt
- Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Stephen S. Cheung
- Environmental Ergonomics Lab, Faculty of Applied Health Sciences, Brock University, St. Catharines, ON, Canada
| | - Lasse Gliemann
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Mette Hansen
- Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Ylva Hellsten
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
- *Correspondence: Ylva Hellsten
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Sopariwala DH, Likhite N, Pei G, Haroon F, Lin L, Yadav V, Zhao Z, Narkar VA. Estrogen-related receptor α is involved in angiogenesis and skeletal muscle revascularization in hindlimb ischemia. FASEB J 2021; 35:e21480. [PMID: 33788962 PMCID: PMC11135633 DOI: 10.1096/fj.202001794rr] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 02/10/2021] [Accepted: 02/12/2021] [Indexed: 12/19/2022]
Abstract
Skeletal muscle ischemia is a major consequence of peripheral arterial disease (PAD) or critical limb ischemia (CLI). Although therapeutic options for resolving muscle ischemia in PAD/CLI are limited, the issue is compounded by poor understanding of the mechanisms driving muscle vascularization. We found that nuclear receptor estrogen-related receptor alpha (ERRα) expression is induced in murine skeletal muscle by hindlimb ischemia (HLI), and in cultured myotubes by hypoxia, suggesting a potential role for ERRα in ischemic response. To test this, we generated skeletal muscle-specific ERRα transgenic (TG) mice. In these mice, ERRα drives myofiber type switch from glycolytic type IIB to oxidative type IIA/IIX myofibers, which are typically associated with more vascular supply in muscle. Indeed, RNA sequencing and functional enrichment analysis of TG muscle revealed that "paracrine angiogenesis" is the top-ranked transcriptional program activated by ERRα in the skeletal muscle. Immunohistochemistry and angiography showed that ERRα overexpression increases baseline capillarity, arterioles and non-leaky blood vessel formation in the skeletal muscles. Moreover, ERRα overexpression facilitates ischemic neo-angiogenesis and perfusion recovery in hindlimb musculature of mice subjected to HLI. Therefore, ERRα is a hypoxia inducible nuclear receptor that is involved in skeletal muscle angiogenesis and could be potentially targeted for treating PAD/CLI.
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Affiliation(s)
- Danesh H. Sopariwala
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
| | - Neah Likhite
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
| | - Gungsheng Pei
- Center for Precision Medicine, School of Biomedical Informatics, UTHealth, Houston, TX, USA
| | - Fnu Haroon
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
| | - Lisa Lin
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
- Biochemistry and Cell Biology, Rice University, Houston, TX, USA
| | - Vikas Yadav
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
- Current address: Life Sciences, Jawaharlal Nehru University, New Delhi, India
| | - Zhongming Zhao
- Center for Precision Medicine, School of Biomedical Informatics, UTHealth, Houston, TX, USA
- Human Genetics Center, School of Public Health, UTHealth, Houston, TX, USA
| | - Vihang A. Narkar
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, TX, USA
- Graduate School of Biomedical Sciences, UTHealth, TX, USA
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13
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Twist1 signaling in age-dependent decline in angiogenesis and lung regeneration. Aging (Albany NY) 2021; 13:7781-7799. [PMID: 33764901 PMCID: PMC8034921 DOI: 10.18632/aging.202875] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 03/14/2021] [Indexed: 12/11/2022]
Abstract
Angiogenesis – the formation of new blood capillaries- is impaired in aging animals and contributes to the pathogenesis of age-related diseases. A transcription factor, Twist1, contributes to the pathogenesis of age- and angiogenesis-related diseases such as pulmonary fibrosis and atherosclerosis. However, the mechanism by which Twist1 controls age-dependent decline in angiogenesis remains unclear. In this report, we have demonstrated that the levels of Twist1 are higher, while the expression of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1α) that stimulates angiogenesis, is lower in endothelial cells (ECs) isolated from aged human adipose tissues and mouse lungs compared to those from young tissues. Knockdown of Twist1 in aged human ECs increases the levels of PGC1α and angiogenic factor receptor, vascular endothelial growth factor receptor (VEGFR2), and restores EC proliferation and migration, while inhibition of PGC1α suppresses these effects. Knockdown of Twist1 in supplemented aged ECs also restores vascular networks in the subcutaneously implanted gel, while these effects are abrogated by knockdown of PGC1α. Age-dependent inhibition of post-pneumonectomy (PNX) lung growth is suppressed in Tie2-specific Twist1 conditional knockout mouse lungs, in which VEGFR2 expression increases after PNX. These results suggest that upregulation of endothelial Twist1 mediates age-dependent decline in angiogenesis and regenerative lung growth.
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14
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Tang J, Liu T, Wen X, Zhou Z, Yan J, Gao J, Zuo J. Estrogen-related receptors: novel potential regulators of osteoarthritis pathogenesis. Mol Med 2021; 27:5. [PMID: 33446092 PMCID: PMC7809777 DOI: 10.1186/s10020-021-00270-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 01/08/2021] [Indexed: 12/26/2022] Open
Abstract
Osteoarthritis (OA) is a chronic inflammatory disease that is associated with articular cartilage destruction, subchondral bone alterations, synovitis, and even joint deformity and the loss of joint function. Although current basic research on the pathogenesis of OA has made remarkable progress, our understanding of this disease still needs to be further improved. Recent studies have shown that the estrogen-related receptor (ERR) family members ERRα and ERRγ may play significant roles in the pathogenesis of OA. In this review, we refer to the latest research on ERRs and the pathogenesis of OA, elucidate the structure and physiopathological functions of the ERR orphan nuclear receptor family, and systematically examine the relationship between ERRs and OA at the molecular level. Moreover, we also discuss and predict the capacity of ERRs as potential targets in the clinical treatment of OA.
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Affiliation(s)
- Jinshuo Tang
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Tong Liu
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Xinggui Wen
- Department of Hand Surgery, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Zhongsheng Zhou
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Jingtong Yan
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Jianpeng Gao
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China
| | - Jianlin Zuo
- Department of Orthopeadics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin, China.
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15
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McLellan MA, Skelly DA, Dona MSI, Squiers GT, Farrugia GE, Gaynor TL, Cohen CD, Pandey R, Diep H, Vinh A, Rosenthal NA, Pinto AR. High-Resolution Transcriptomic Profiling of the Heart During Chronic Stress Reveals Cellular Drivers of Cardiac Fibrosis and Hypertrophy. Circulation 2020; 142:1448-1463. [PMID: 32795101 PMCID: PMC7547893 DOI: 10.1161/circulationaha.119.045115] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Supplemental Digital Content is available in the text. Background: Cardiac fibrosis is a key antecedent to many types of cardiac dysfunction including heart failure. Physiological factors leading to cardiac fibrosis have been recognized for decades. However, the specific cellular and molecular mediators that drive cardiac fibrosis, and the relative effect of disparate cell populations on cardiac fibrosis, remain unclear. Methods: We developed a novel cardiac single-cell transcriptomic strategy to characterize the cardiac cellulome, the network of cells that forms the heart. This method was used to profile the cardiac cellular ecosystem in response to 2 weeks of continuous administration of angiotensin II, a profibrotic stimulus that drives pathological cardiac remodeling. Results: Our analysis provides a comprehensive map of the cardiac cellular landscape uncovering multiple cell populations that contribute to pathological remodeling of the extracellular matrix of the heart. Two phenotypically distinct fibroblast populations, Fibroblast-Cilp and Fibroblast-Thbs4, emerged after induction of tissue stress to promote fibrosis in the absence of smooth muscle actin–expressing myofibroblasts, a key profibrotic cell population. After angiotensin II treatment, Fibroblast-Cilp develops as the most abundant fibroblast subpopulation and the predominant fibrogenic cell type. Mapping intercellular communication networks within the heart, we identified key intercellular trophic relationships and shifts in cellular communication after angiotensin II treatment that promote the development of a profibrotic cellular microenvironment. Furthermore, the cellular responses to angiotensin II and the relative abundance of fibrogenic cells were sexually dimorphic. Conclusions: These results offer a valuable resource for exploring the cardiac cellular landscape in health and after chronic cardiovascular stress. These data provide insights into the cellular and molecular mechanisms that promote pathological remodeling of the mammalian heart, highlighting early transcriptional changes that precede chronic cardiac fibrosis.
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Affiliation(s)
- Micheal A McLellan
- The Jackson Laboratory, Bar Harbor, ME (M.A.M., D.A.S., G.T.S., R.P., N.A.R.).,Graduate School of Biomedical Sciences, Tufts University, Boston, MA (M.A.M.)
| | - Daniel A Skelly
- The Jackson Laboratory, Bar Harbor, ME (M.A.M., D.A.S., G.T.S., R.P., N.A.R.)
| | - Malathi S I Dona
- Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (M.S.I.D., G.E.F., T.L.G., C.D.C., A.R.P.)
| | - Galen T Squiers
- The Jackson Laboratory, Bar Harbor, ME (M.A.M., D.A.S., G.T.S., R.P., N.A.R.)
| | - Gabriella E Farrugia
- Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (M.S.I.D., G.E.F., T.L.G., C.D.C., A.R.P.)
| | - Taylah L Gaynor
- Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (M.S.I.D., G.E.F., T.L.G., C.D.C., A.R.P.)
| | - Charles D Cohen
- Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (M.S.I.D., G.E.F., T.L.G., C.D.C., A.R.P.)
| | - Raghav Pandey
- The Jackson Laboratory, Bar Harbor, ME (M.A.M., D.A.S., G.T.S., R.P., N.A.R.)
| | - Henry Diep
- Centre for Cardiovascular Biology and Disease Research, La Trobe University, Melbourne, Victoria, Australia (T.L.G, C.D.C., H.D., A.V., A.R.P.)
| | - Antony Vinh
- Centre for Cardiovascular Biology and Disease Research, La Trobe University, Melbourne, Victoria, Australia (T.L.G, C.D.C., H.D., A.V., A.R.P.)
| | - Nadia A Rosenthal
- The Jackson Laboratory, Bar Harbor, ME (M.A.M., D.A.S., G.T.S., R.P., N.A.R.)
| | - Alexander R Pinto
- Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (M.S.I.D., G.E.F., T.L.G., C.D.C., A.R.P.).,Centre for Cardiovascular Biology and Disease Research, La Trobe University, Melbourne, Victoria, Australia (T.L.G, C.D.C., H.D., A.V., A.R.P.)
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16
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Rubin JB, Lagas JS, Broestl L, Sponagel J, Rockwell N, Rhee G, Rosen SF, Chen S, Klein RS, Imoukhuede P, Luo J. Sex differences in cancer mechanisms. Biol Sex Differ 2020; 11:17. [PMID: 32295632 PMCID: PMC7161126 DOI: 10.1186/s13293-020-00291-x] [Citation(s) in RCA: 149] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 03/18/2020] [Indexed: 02/07/2023] Open
Abstract
We now know that cancer is many different diseases, with great variation even within a single histological subtype. With the current emphasis on developing personalized approaches to cancer treatment, it is astonishing that we have not yet systematically incorporated the biology of sex differences into our paradigms for laboratory and clinical cancer research. While some sex differences in cancer arise through the actions of circulating sex hormones, other sex differences are independent of estrogen, testosterone, or progesterone levels. Instead, these differences are the result of sexual differentiation, a process that involves genetic and epigenetic mechanisms, in addition to acute sex hormone actions. Sexual differentiation begins with fertilization and continues beyond menopause. It affects virtually every body system, resulting in marked sex differences in such areas as growth, lifespan, metabolism, and immunity, all of which can impact on cancer progression, treatment response, and survival. These organismal level differences have correlates at the cellular level, and thus, males and females can fundamentally differ in their protections and vulnerabilities to cancer, from cellular transformation through all stages of progression, spread, and response to treatment. Our goal in this review is to cover some of the robust sex differences that exist in core cancer pathways and to make the case for inclusion of sex as a biological variable in all laboratory and clinical cancer research. We finish with a discussion of lab- and clinic-based experimental design that should be used when testing whether sex matters and the appropriate statistical models to apply in data analysis for rigorous evaluations of potential sex effects. It is our goal to facilitate the evaluation of sex differences in cancer in order to improve outcomes for all patients.
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Affiliation(s)
- Joshua B Rubin
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA.
- Department of Neuroscience, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA.
| | - Joseph S Lagas
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Lauren Broestl
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Jasmin Sponagel
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Nathan Rockwell
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Gina Rhee
- Department of Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Sarah F Rosen
- Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Si Chen
- Department of Biomedical Engineering, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Robyn S Klein
- Department of Neuroscience, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
- Department of Medicine, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Princess Imoukhuede
- Department of Biomedical Engineering, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
| | - Jingqin Luo
- Department of Surgery, Washington University School of Medicine, 660 South Euclid Avenue, St Louis, MO, 63110, USA
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