1
|
Zhang-Sun ZY, Xu XZ, Escames G, Lei WR, Zhao L, Zhou YZ, Tian Y, Ren YN, Acuña-Castroviejo D, Yang Y. Targeting NR1D1 in organ injury: challenges and prospects. Mil Med Res 2023; 10:62. [PMID: 38072952 PMCID: PMC10712084 DOI: 10.1186/s40779-023-00495-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Nuclear receptor subfamily 1, group D, member 1 (NR1D1, also known as REV-ERBα) belongs to the nuclear receptor (NR) family, and is a heme-binding component of the circadian clock that consolidates circadian oscillators. In addition to repressing the transcription of multiple clock genes associated with circadian rhythms, NR1D1 has a wide range of downstream target genes that are intimately involved in many physiopathological processes, including autophagy, immunity, inflammation, metabolism and aging in multiple organs. This review focuses on the pivotal role of NR1D1 as a key transcription factor in the gene regulatory network, with particular emphasis on the milestones of the latest discoveries of NR1D1 ligands. NR1D1 is considered as a promising drug target for treating diverse diseases and may contribute to research on innovative biomarkers and therapeutic targets for organ injury-related diseases. Further research on NR1D1 ligands in prospective human trials may pave the way for their clinical application in many organ injury-related disorders.
Collapse
Affiliation(s)
- Zi-Yin Zhang-Sun
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China
| | - Xue-Zeng Xu
- Department of Cardiovascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Germaine Escames
- Biomedical Research Center, Department of Physiology, Faculty of Medicine, Institute of Biotechnology, Technological Park of Health Sciences, University of Granada, 18016, Granada, Spain
- Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), Ibs.Granada, San Cecilio University Hospital, 18016, Granada, Spain
| | - Wang-Rui Lei
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China
| | - Lin Zhao
- Department of Cardiovascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an, 710032, China
| | - Ya-Zhe Zhou
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China
| | - Ye Tian
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China
| | - Ya-Nan Ren
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China
| | - Darío Acuña-Castroviejo
- Biomedical Research Center, Department of Physiology, Faculty of Medicine, Institute of Biotechnology, Technological Park of Health Sciences, University of Granada, 18016, Granada, Spain.
- Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable (CIBERFES), Ibs.Granada, San Cecilio University Hospital, 18016, Granada, Spain.
- UGC of Clinical Laboratories, San Cecilio Clinical University Hospital, 18016, Granada, Spain.
| | - Yang Yang
- Department of Cardiology, Northwest University First Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, 710069, China.
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Faculty of Life Sciences and Medicine , Northwest University, Xi'an, 710069, China.
| |
Collapse
|
2
|
Narkar VA. Exercise and Ischemia-Activated Pathways in Limb Muscle Angiogenesis and Vascular Regeneration. Methodist Debakey Cardiovasc J 2023; 19:58-68. [PMID: 38028974 PMCID: PMC10655757 DOI: 10.14797/mdcvj.1304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 10/26/2023] [Indexed: 12/01/2023] Open
Abstract
Exercise has a profound effect on cardiovascular disease, particularly through vascular remodeling and regeneration. Peripheral artery disease (PAD) is one such cardiovascular condition that benefits from regular exercise or rehabilitative physical therapy in terms of slowing the progression of disease and delaying amputations. Various rodent pre-clinical studies using models of PAD and exercise have shed light on molecular pathways of vascular regeneration. Here, I review key exercise-activated signaling pathways (nuclear receptors, kinases, and hypoxia inducible factors) in the skeletal muscle that drive paracrine regenerative angiogenesis. The rationale for highlighting the skeletal muscle is that it is the largest organ recruited during exercise. During exercise, skeletal muscle releases several myokines, including angiogenic factors and cytokines that drive tissue vascular regeneration via activation of endothelial cells, as well as by recruiting immune and endothelial progenitor cells. Some of these core exercise-activated pathways can be extrapolated to vascular regeneration in other organs. I also highlight future areas of exercise research (including metabolomics, single cell transcriptomics, and extracellular vesicle biology) to advance our understanding of how exercise induces vascular regeneration at the molecular level, and propose the idea of "exercise-mimicking" therapeutics for vascular recovery.
Collapse
Affiliation(s)
- Vihang A. Narkar
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, UTHealth, Houston, Texas, US
| |
Collapse
|
3
|
Pastwińska J, Karwaciak I, Karaś K, Bachorz RA, Ratajewski M. RORγT agonists as immune modulators in anticancer therapy. Biochim Biophys Acta Rev Cancer 2023; 1878:189021. [PMID: 37951483 DOI: 10.1016/j.bbcan.2023.189021] [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: 08/01/2023] [Revised: 10/26/2023] [Accepted: 11/04/2023] [Indexed: 11/14/2023]
Abstract
RORγT is a transcription factor that directs the development of Th17 lymphocytes and other IL-17-expressing cells (e.g., Tc17 and ILC3 cells). These cells are involved in the body's defense against pathogenic bacteria and fungi, but they also participate in maintaining the proinflammatory environment in some autoimmune diseases and play a role in the immune system's response to cancer. Similar to other members of the nuclear receptor superfamily, the activity of RORγT is regulated by low-molecular-weight ligands. Therefore, extensive efforts have been dedicated to identifying inverse agonists that diminish the activity of this receptor and subsequently inhibit the development of autoimmune diseases. Unfortunately, in the pursuit of an ideal inverse agonist, the development of agonists has been overlooked. It is important to remember that these types of compounds, by stimulating lymphocytes expressing RORγT (Th17 and Tc17), can enhance the immune system's response to tumors. In this review, we present recent advancements in the biology of RORγT agonists and their potential application in anticancer therapy.
Collapse
Affiliation(s)
- Joanna Pastwińska
- Laboratory of Epigenetics, Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, 93-232 Lodz, Poland
| | - Iwona Karwaciak
- Laboratory of Epigenetics, Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, 93-232 Lodz, Poland
| | - Kaja Karaś
- Laboratory of Epigenetics, Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, 93-232 Lodz, Poland
| | - Rafał A Bachorz
- Laboratory of Molecular Modeling, Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, 93-232 Lodz, Poland
| | - Marcin Ratajewski
- Laboratory of Epigenetics, Institute of Medical Biology, Polish Academy of Sciences, Lodowa 106, 93-232 Lodz, Poland.
| |
Collapse
|
4
|
Kumar A, Narkar VA. Nuclear receptors as potential therapeutic targets in peripheral arterial disease and related myopathy. FEBS J 2023; 290:4596-4613. [PMID: 35942640 PMCID: PMC9908775 DOI: 10.1111/febs.16593] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/28/2022] [Accepted: 08/08/2022] [Indexed: 12/31/2022]
Abstract
Peripheral arterial disease (PAD) is a prevalent cardiovascular complication of limb vascular insufficiency, causing ischemic injury, mitochondrial metabolic damage and functional impairment in the skeletal muscle, and ultimately leading to immobility and mortality. While potential therapies have been mostly focussed on revascularization, none of the currently available pharmacological treatments are fully effective in PAD, often leading to amputations, particularly in chronic metabolic diseases. One major limitation of focussed angiogenesis and revascularization as a therapeutic strategy is a limited effect on metabolic restoration and muscle regeneration in the affected limb. Therefore, additional preclinical investigations are needed to discover novel treatment options for PAD preferably targeting multiple aspects of muscle recovery. In this review, we propose nuclear receptors expressed in the skeletal muscle as potential candidates for ischemic muscle repair in PAD. We review classic steroid and orphan receptors that have been reported to be involved in the regulation of paracrine muscle angiogenesis, oxidative metabolism, mitochondrial biogenesis and muscle regeneration, and discuss how these receptors could be critical for recovery from ischemic muscle damage. Furthermore, we identify existing gaps in our understanding of nuclear receptor signalling in the skeletal muscle and propose future areas of research that could be instrumental in exploring nuclear receptors as therapeutic candidates for treating PAD.
Collapse
Affiliation(s)
- Ashok Kumar
- Department of Pharmacological and Pharmaceutical Sciences, College of Pharmacy, University of Houston, Houston, TX 77204
| | - Vihang A. Narkar
- Brown Foundation Institute of Molecular Medicine, UTHealth McGovern Medical School, Houston, TX, 77030
- University of Texas MD Anderson and UTHealth Graduate School of Biomedical Sciences, Houston, TX, 77030
| |
Collapse
|
5
|
Zeng L, Zhou J, Zhang Y, Wang X, Li Y, Song J, Shao J, Su P. Paternal cadmium exposure induces glucolipid metabolic reprogramming in offspring mice via PPAR signaling pathway. CHEMOSPHERE 2023; 339:139592. [PMID: 37482320 DOI: 10.1016/j.chemosphere.2023.139592] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
In industrialized societies, the prevalence of metabolic diseases has substantially increased over the past few decades, yet the underlying causes remain unclear. Cadmium (Cd) is a hazardous heavy metal and pervasive environmental endocrine disruptor. Here, we investigate the effects of paternal Cd exposure on offspring glucolipid metabolism. Paternal Cd exposure (1 mg kg-1 body weight) impaired glucose tolerance, increased random serum glucose and fasting serum insulin, elevated serum total cholesterol, and low-density lipoprotein in offspring mice. Untargeted metabolomics analysis of male offspring liver tissue revealed that paternal Cd exposure can affect offspring glucolipid metabolic reprogramming, which involved biosynthesis of phenylalanine, tyrosine and tryptophan, biosynthesis of unsaturated fatty acids, metabolism of linoleic acid, arachidonic acid and α-linolenic acid. Transcriptome sequencing of male offspring liver tissue showed that arachidonic acid metabolism, AMPK signaling pathway, PPAR signaling pathway and adipocytokine signaling pathway were significantly inhibited in the Cd-exposed group. The mRNA expression levels of PPAR signaling pathway related genes (Acsl1, Cyp4a14, Cyp4a10, Cd36, Ppard and Pck1) were significantly decreased. The protein expression levels of ACSL1, CD36, PPARD and PCK1 were also significantly reduced. Collectively, our findings suggest that paternal Cd exposure affect offspring glucolipid metabolic reprogramming via PPAR signaling pathway.
Collapse
Affiliation(s)
- Ling Zeng
- Medical Genetics Center, Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, PR China; Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Jinzhao Zhou
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Yanwei Zhang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Xiaofei Wang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Yamin Li
- Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, PR China.
| | - Jieping Song
- Medical Genetics Center, Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, PR China.
| | - JingFan Shao
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| | - Ping Su
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China.
| |
Collapse
|
6
|
Abstract
It took several hundred million years of evolution, in order to develop the endocrine vitamin D signaling system, which is formed by a nuclear receptor, the transcription factor VDR (vitamin D receptor), its ligand, the vitamin D3 metabolite 1α,25-dihydroxyvitamin D3 (1,25(OH)2D3) and several metabolizing enzymes and transport proteins. Even within the nuclear receptor superfamily the affinity of VDR for 1,25(OH)2D3 is outstandingly high (KD = 0.1 nM). The activation of VDR by 1,25(OH)2D3 is the core mechanism of genomic signaling of vitamin D3, which results in the modulation of the epigenome at thousands of promoter and enhancer regions as well as finally in the activation or repression of hundreds of target gene transcription. In addition, rapid non-genomic actions of vitamin D are described, which are mechanistically far less understood. The main function of vitamin D is to keep the human body in homeostasis. This implies the control of calcium levels, which is essential for bone mineralization, as well as for pushing of innate immunity to react sufficiently strong to microbe infection and preventing overreactions of adaptive immunity, i.e., not to cause autoimmune diseases. This review will discuss whether genomic signaling is sufficient for explaining all physiological functions of vitamin D3.
Collapse
Affiliation(s)
- Carsten Carlberg
- Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, PL-10748 Olsztyn, Poland; School of Medicine, Institute of Biomedicine, University of Eastern Finland, FI-70211 Kuopio, Finland.
| |
Collapse
|
7
|
Gomatou G, Karachaliou A, Veloudiou OZ, Karvela A, Syrigos N, Kotteas E. The Role of REV-ERB Receptors in Cancer Pathogenesis. Int J Mol Sci 2023; 24:ijms24108980. [PMID: 37240325 DOI: 10.3390/ijms24108980] [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: 04/02/2023] [Revised: 05/10/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
REV-ERB receptors are members of the nuclear receptor superfamily of proteins, which act as both intracellular receptors and transcription factors, therefore modulating the expression of target genes. REV-ERBs act as transcription repressors because of their unique structure. Their predominant role involves the control of peripheral circadian rhythmicity by participating in a transcription-translation feedback loop with other major clock genes. Regarding their role in cancer pathogenesis, recent studies in various cancerous tissues have revealed that their expression was downregulated in the majority of the cases. Dysregulation of their expression was also implicated in cancer-associated cachexia. The pharmacological restoration of their effects is feasible with synthetic agonists, which have been explored in preclinical studies but with scarce data. There is a need for further investigation, primarily with mechanistic studies, on the effect of the REV-ERB-induced circadian rhythm deregulation in carcinogenesis and cancer-related systemic effects, such as cachexia, in order to address the potential of relevant therapeutic implications.
Collapse
Affiliation(s)
- Georgia Gomatou
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Anastasia Karachaliou
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Orsalia-Zoi Veloudiou
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Alexandra Karvela
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Nikolaos Syrigos
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Elias Kotteas
- Oncology Unit, Third Department of Medicine, "Sotiria" General Hospital for Diseases of the Chest, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| |
Collapse
|
8
|
Cerutti C, Shi JR, Vanacker JM. Multifaceted Transcriptional Network of Estrogen-Related Receptor Alpha in Health and Disease. Int J Mol Sci 2023; 24:ijms24054265. [PMID: 36901694 PMCID: PMC10002233 DOI: 10.3390/ijms24054265] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/15/2023] [Accepted: 02/18/2023] [Indexed: 02/23/2023] Open
Abstract
Estrogen-related receptors (ERRα, β and γ in mammals) are orphan members of the nuclear receptor superfamily acting as transcription factors. ERRs are expressed in several cell types and they display various functions in normal and pathological contexts. Amongst others, they are notably involved in bone homeostasis, energy metabolism and cancer progression. In contrast to other nuclear receptors, the activities of the ERRs are apparently not controlled by a natural ligand but they rely on other means such as the availability of transcriptional co-regulators. Here we focus on ERRα and review the variety of co-regulators that have been identified by various means for this receptor and their reported target genes. ERRα cooperates with distinct co-regulators to control the expression of distinct sets of target genes. This exemplifies the combinatorial specificity of transcriptional regulation that induces discrete cellular phenotypes depending on the selected coregulator. We finally propose an integrated view of the ERRα transcriptional network.
Collapse
|
9
|
SAR study of oxidative DIMs analogs targeting the Nur77-mediated apoptotic pathway of cancer cells. Bioorg Chem 2022; 129:106156. [PMID: 36179441 DOI: 10.1016/j.bioorg.2022.106156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 08/21/2022] [Accepted: 09/12/2022] [Indexed: 11/21/2022]
Abstract
Nur77, an orphan nuclear receptor, is implicated in regulating diverse cellular biological processes including apoptosis and inflammation. We previously identified BI1071 (DIM-C-pPhCF3+MeSO3-), an oxidized methanesulfonate salt of (4-CF3-Ph-C-DIM), was a direct ligand of Nur77, which could activate the Nur77-Bcl-2 apoptotic pathway. To obtain more effective compounds targeting the Nur77-mediated apoptotic pathway, we designed and synthesized a series of BI1071 analogs by introducing various substituent groups in the indolyl-rings of BI1071. Structure-activity relationship study identified A11, B5 and B15 as improved analogs with stronger binding affinity to Nur77 and enhanced apoptotic activity compared to BI1071. Nur77-binding studies demonstrated that A11, B5 and B15 bind to Nur77 with a Kd of 34 nM, 19 nM and 16 nM, respectively. Furthermore, mechanism studies showed that A11, B5 and B15 induced apoptosis through utilizing the Nur77-Bcl-2 pathway.
Collapse
|
10
|
Daffern N, Radhakrishnan I. A Novel Mechanism of Coactivator Recruitment by the Nurr1 Nuclear Receptor. J Mol Biol 2022; 434:167718. [PMID: 35810793 PMCID: PMC9922031 DOI: 10.1016/j.jmb.2022.167718] [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: 05/20/2022] [Revised: 06/30/2022] [Accepted: 07/01/2022] [Indexed: 01/29/2023]
Abstract
Nuclear receptors constitute one of the largest families of transcription factors that regulate genes in metazoans in response to small molecule ligands. Many receptors harbor two transactivation domains, one at each end of the protein sequence. Whereas the molecular mechanisms of transactivation mediated by the ligand-binding domain at the C-terminus of the protein are generally well established, the mechanism involving the N-terminal domain called activation function 1 (AF1) has remained elusive. Previous studies implicated the AF1 domain as a significant contributor towards the overall transcriptional activity of the NR4A family of nuclear receptors and suggested that the steroid receptor coactivators (SRCs) play an important role in this process. Here we show that a short segment within the AF1 domain of the NR4A receptor Nurr1 can directly engage with the SRC1 PAS-B domain. We also show that this segment forms a helix upon binding to a largely hydrophobic groove on PAS-B, overlapping with the surface engaged by the STAT6 transcription factor, suggesting that this mode of recruitment could be shared by diverse transcription factors including other nuclear receptors.
Collapse
Affiliation(s)
| | - Ishwar Radhakrishnan
- Department of Molecular Biosciences, Northwestern University, Evanston, IL 60208, United States.
| |
Collapse
|
11
|
Sepponen K, Lundin K, Yohannes DA, Vuoristo S, Balboa D, Poutanen M, Ohlsson C, Hustad S, Bifulco E, Paloviita P, Otonkoski T, Ritvos O, Sainio K, Tapanainen JS, Tuuri T. Steroidogenic factor 1 (NR5A1) induces multiple transcriptional changes during differentiation of human gonadal-like cells. Differentiation 2022; 128:83-100. [DOI: 10.1016/j.diff.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 08/14/2022] [Accepted: 08/14/2022] [Indexed: 11/03/2022]
|
12
|
Vitamin D in the Context of Evolution. Nutrients 2022; 14:nu14153018. [PMID: 35893872 PMCID: PMC9332464 DOI: 10.3390/nu14153018] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 12/12/2022] Open
Abstract
For at least 1.2 billion years, eukaryotes have been able to synthesize sterols and, therefore, can produce vitamin D when exposed to UV-B. Vitamin D endocrinology was established some 550 million years ago in animals, when the high-affinity nuclear receptor VDR (vitamin D receptor), transport proteins and enzymes for vitamin D metabolism evolved. This enabled vitamin D to regulate, via its target genes, physiological process, the first of which were detoxification and energy metabolism. In this way, vitamin D was enabled to modulate the energy-consuming processes of the innate immune system in its fight against microbes. In the evolving adaptive immune system, vitamin D started to act as a negative regulator of growth, which prevents overboarding reactions of T cells in the context of autoimmune diseases. When, some 400 million years ago, species left the ocean and were exposed to gravitation, vitamin D endocrinology took over the additional role as a major regulator of calcium homeostasis, being important for a stable skeleton. Homo sapiens evolved approximately 300,000 years ago in East Africa and had adapted vitamin D endocrinology to the intensive exposure of the equatorial sun. However, when some 75,000 years ago, when anatomically modern humans started to populate all continents, they also reached regions with seasonally low or no UV-B, i.e., and under these conditions vitamin D became a vitamin.
Collapse
|
13
|
Kouketsu T, Monma R, Miyairi Y, Sawatsubashi S, Shima H, Igarashi K, Sugawara A, Yokoyama A. IRF2BP2 is a novel HNF4α co-repressor: Its role in gluconeogenic gene regulation via biochemically labile interaction. Biochem Biophys Res Commun 2022; 615:81-87. [DOI: 10.1016/j.bbrc.2022.04.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 04/27/2022] [Indexed: 11/15/2022]
|
14
|
Sakellakis M. Orphan receptors in prostate cancer. Prostate 2022; 82:1016-1024. [PMID: 35538397 DOI: 10.1002/pros.24370] [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: 01/07/2022] [Revised: 02/22/2022] [Accepted: 04/22/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND The identification of new cellular receptors has been increasing rapidly. A receptor is called "orphan" if an endogenous ligand has not been identified yet. METHODS Here we review receptors that contribute to prostate cancer and are considered orphan or partially orphan. This means that the full spectrum of their endogenous ligands remains unknown. RESULTS The orphan receptors are divided into two major families. The first group includes G protein-coupled receptors. Most are orphan olfactory receptors. OR51E1 inhibits cell proliferation and induces senescence in prostate cancer. OR51E2 inhibits prostate cancer growth, but promotes invasiveness and metastasis. GPR158, GPR110, and GPCR-X play significant roles in prostate cancer development and progression. However, GPR160 induces cell cycle arrest and apoptosis. The other major subset of orphan receptors are nuclear receptors. Receptor-related orphan receptor α (RORα) inhibits tumor growth, but RORγ stimulates androgen receptor signaling. PXR contributes to metabolic deactivation of androgens and inhibits cell proliferation. TLX has protumorigenic effects in prostate cancer, while its knockdown triggers cellular senescence and growth arrest. Estrogen-related receptor ERRγ can inhibit tumor growth but ERRα is protumorigenic. Dax1 and short heterodimeric partner are also inhibitory in prostate cancer. CONCLUSION There is a "zoo" of relatively underappreciated orphan receptors that play key roles in prostate cancer.
Collapse
Affiliation(s)
- Minas Sakellakis
- Fourth Oncology Department and Comprehensive Clinical Trials Center, Metropolitan Hospital, Athens, Greece
| |
Collapse
|
15
|
Scholtes C, Giguère V. Transcriptional control of energy metabolism by nuclear receptors. Nat Rev Mol Cell Biol 2022; 23:750-770. [DOI: 10.1038/s41580-022-00486-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2022] [Indexed: 12/11/2022]
|
16
|
COUP-TFII in Kidneys, from Embryos to Sick Adults. Diagnostics (Basel) 2022; 12:diagnostics12051181. [PMID: 35626336 PMCID: PMC9139597 DOI: 10.3390/diagnostics12051181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 11/16/2022] Open
Abstract
Chicken ovalbumin upstream promoter-transcription factor II (COUP-TFII) is an orphan nuclear hormone receptor of unknown ligands. This molecule has two interesting features: (1) it is a developmental gene, and (2) it is a potential hormone receptor. Here, we describe the possible roles of COUP-TFII in the organogenesis of the kidneys and protection from adult renal diseases, primarily in mouse models. COUP-TFII is highly expressed in embryos, including primordial kidneys, and is essential for the formation of metanephric mesenchyme and the survival of renal precursor cells. Although the expression levels of COUP-TFII are low and its functions are unknown in healthy adults, it serves as a reno-protectant molecule against acute kidney injury. These are good examples of how developmental genes exhibit novel functions in the etiology of adult diseases. We also discuss the ongoing research on the roles of COUP-TFII in podocyte development and diabetic kidney disease. In addition, the identification of potential ligands suggests that COUP-TFII might be a novel therapeutic target for renal diseases in the future.
Collapse
|
17
|
Role of Peroxisome Proliferator-Activated Receptors (PPARs) in Energy Homeostasis of Dairy Animals: Exploiting Their Modulation through Nutrigenomic Interventions. Int J Mol Sci 2021; 22:ijms222212463. [PMID: 34830341 PMCID: PMC8619600 DOI: 10.3390/ijms222212463] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/31/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs) are the nuclear receptors that could mediate the nutrient-dependent transcriptional activation and regulate metabolic networks through energy homeostasis. However, these receptors cannot work properly under metabolic stress. PPARs and their subtypes can be modulated by nutrigenomic interventions, particularly under stress conditions to restore cellular homeostasis. Many nutrients such as polyunsaturated fatty acids, vitamins, dietary amino acids and phytochemicals have shown their ability for potential activation or inhibition of PPARs. Thus, through different mechanisms, all these nutrients can modulate PPARs and are ultimately helpful to prevent various metabolic disorders, particularly in transition dairy cows. This review aims to provide insights into the crucial role of PPARs in energy metabolism and their potential modulation through nutrigenomic interventions to improve energy homeostasis in dairy animals.
Collapse
|
18
|
Jiang J, Yuan J, Hu Z, Xu M, Zhang Y, Long M, Fan Y, Montone K, Tanyi JL, Tavana O, Chan HM, Zhang L, Hu X. Systematic pan-cancer characterization of nuclear receptors identifies potential cancer biomarkers and therapeutic targets. Cancer Res 2021; 82:46-59. [PMID: 34750098 DOI: 10.1158/0008-5472.can-20-3458] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 02/15/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022]
Abstract
The nuclear receptor (NR) superfamily is one of the major druggable gene families, representing targets of approximately 13.5% of approved drugs. Certain NRs, such as estrogen receptor and androgen receptor, have been well demonstrated to be functionally involved in cancer and serve as informative biomarkers and therapeutic targets in oncology. However, the spectrum of NR dysregulation across cancers remains to be comprehensively characterized. Through computational integration of genetic, genomic, and pharmacologic profiles, we characterized the expression, recurrent genomic alterations, and cancer dependency of NRs at a large scale across primary tumor specimens and cancer cell lines. Expression levels of NRs were highly cancer-type specific and globally downregulated in tumors compared to corresponding normal tissue. Although the majority of NRs showed copy number losses in cancer, both recurrent focal gains and losses were identified in select NRs. Recurrent mutations and transcript fusions of NRs were observed in a small portion of cancers, serving as actionable genomic alterations. Analysis of large-scale CRISPR and RNAi screening datasets identified 10 NRs as strongly selective essential genes for cancer cell growth. In a subpopulation of tumor cells, growth dependencies correlated significantly with expression or genomic alterations. Overall, our comprehensive characterization of NRs across cancers may facilitate the identification and prioritization of potential biomarkers and therapeutic targets, as well as the selection of patients for precision cancer treatment.
Collapse
Affiliation(s)
| | - Jiao Yuan
- Ob and Gyn, University of Pennsylvania
| | - Zhongyi Hu
- Department of Obstetrics and Gynecology, University of Pennsylvania
| | - Mu Xu
- Department of Obstetrics and Gynecology, University of Pennsylvania
| | | | - Meixiao Long
- Comprehensive Cancer Center, The Ohio State University
| | - Yi Fan
- Radiation Oncology, University of Pennsylvania
| | | | | | | | - Ho Man Chan
- Bioscience, Research and Early Development, Oncology R&D, AstraZeneca (United States)
| | - Lin Zhang
- Department of Obstetrics and Gynecology, University of Pennsylvania
| | | |
Collapse
|
19
|
Yan T, Lu H, Sun C, Peng Y, Meng F, Gan R, Cui X, Wu C, Zhang S, Yang Y, Zhang L, Zhang W. Nr5a homologues in the ricefield eel Monopterus albus: Alternative splicing, tissue-specific expression, and differential roles on the activation of cyp19a1a promoter in vitro. Gen Comp Endocrinol 2021; 312:113871. [PMID: 34324842 DOI: 10.1016/j.ygcen.2021.113871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022]
Abstract
Nr5a (Fushi tarazu factor 1, Ftz-F1) homologues belong to the nuclear receptor superfamily, and are involved in the regulation of reproduction in vertebrates. Four genes encoding Nr5a homologues were present in the genome of ricefield eel, which are designated as nr5a1a, nr5a1b, nr5a2, and nr5a5 in the present study. Alternatively spliced transcripts were identified for nr5a1a and nr5a1b genes. Sequence analysis indicated that nr5a5 is possibly a paralog of nr5a2, and nr5a1b is lost during evolution in some teleosts including tilapia and medaka. Ricefield eel nr5a genes exhibit tissue-specific expression patterns, with nr5a1a and nr5a1b resembling that of the SF-1/Ad4BP (NR5A1) subfamily, and nr5a2 and nr5a5 resembling that of the NR5A2/LRH/FTF subfamily. Transcriptomic analysis revealed parallel expression profiles of nr5a1a, foxl2, and cyp19a1a in ovarian follicles during vitellogenesis, with peak values at the late vitellogenic stage. Real-time PCR indicated that the expression levels of nr5a1a and foxl2 in gonads were decreased significantly during the sexual transition from female to the late intersexual stage. In vitro transient transfection assay showed that Nr5a1a up-regulated ricefield eel cyp19a1a promoter activities synergistically with Foxl2. However, Nr5a1b, Nr5a2, and Nr5a5 could neither activate ricefield eel cyp19a1a promoter alone nor enhance the stimulatory effects of Foxl2 on cyp19a1a promoter activities. Collectively, the above data suggest that Nr5a homologues may have diverse and differential roles in the tissues of ricefield eels. The up-regulation of gonadal nr5a1a and foxl2 during vitellogenesis may be important for the ovarian development whereas their down-regulation during the sexual transition period may be important for the sex change process of ricefield eels, possibly through the regulation of cyp19a1a gene expression.
Collapse
Affiliation(s)
- Tao Yan
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Huijie Lu
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China
| | - Chao Sun
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Yalian Peng
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Feiyan Meng
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Riping Gan
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Xin Cui
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Chengxiang Wu
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Shen Zhang
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Yumei Yang
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
| | - Lihong Zhang
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China.
| | - Weimin Zhang
- Institute of Aquatic Economic Animals and Guangdong Province Key Laboratory for Aquatic Economic Animals, School of Life Sciences, Sun Yat-Sen University, Guangzhou, China; Guangdong Provincial Engineering Technology Research Center for Healthy Breeding of Important Economic Fish, Sun Yat-Sen University, Guangzhou, China.
| |
Collapse
|
20
|
Ishii S. The Role of Histone Deacetylase 3 Complex in Nuclear Hormone Receptor Action. Int J Mol Sci 2021; 22:ijms22179138. [PMID: 34502048 PMCID: PMC8431225 DOI: 10.3390/ijms22179138] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/18/2021] [Accepted: 08/19/2021] [Indexed: 11/16/2022] Open
Abstract
Nuclear hormone receptors (NRs) regulate transcription of the target genes in a ligand-dependent manner in either a positive or negative direction, depending on the case. Deacetylation of histone tails is associated with transcriptional repression. A nuclear receptor corepressor (N-CoR) and a silencing mediator for retinoid and thyroid hormone receptors (SMRT) are the main corepressors responsible for gene suppression mediated by NRs. Among numerous histone deacetylases (HDACs), HDAC3 is the core component of the N-CoR/SMRT complex, and plays a central role in NR-dependent repression. Here, the roles of HDAC3 in ligand-independent repression, gene repression by orphan NRs, NRs antagonist action, ligand-induced repression, and the activation of a transcriptional coactivator are reviewed. In addition, some perspectives regarding the non-canonical mechanisms of HDAC3 action are discussed.
Collapse
Affiliation(s)
- Sumiyasu Ishii
- Department of Integrative Physiology, Gunma University Graduate School of Medicine, Maebashi 371-8501, Japan
| |
Collapse
|
21
|
Gege C. Retinoic acid-related orphan receptor gamma t (RORγt) inverse agonists/antagonists for the treatment of inflammatory diseases - where are we presently? Expert Opin Drug Discov 2021; 16:1517-1535. [PMID: 34192992 DOI: 10.1080/17460441.2021.1948833] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction: The transcription factor retinoic acid-related orphan receptor gamma t (RORγt) has been identified as the master regulator of TH17 cell differentiation and IL-17/22 production and is therefore an attractive target for the treatment of inflammatory diseases. Several orally or topically administered small molecule RORγt inverse agonists (RIAs) have progressed up to the end of clinical Phase 2.Areas covered: Based on publications and patent evaluations this review summarizes the evolution of the chemical matter for all 16 pharmaceutical companies, who develop(ed) a clinical-stage RIAs (until March 2021). Structure proposals for some clinical stage RIAs are presented and the outcome of the clinical trials is discussed.Expert opinion: So far, the clinical trials have been plagued with a high attrition rate. Main reasons were lack of efficacy (topical) or safety signals (oral) as well as, amongst other things, thymic lymphomas as seen with BMS-986251 in a preclinical study and liver enzyme elevations in humans with VTP-43742. Possibilities to mitigate these risks could be the use of RIAs with different chemical structures not interfering with thymocytes maturation and no livertox-inducing properties. With new frontrunners (e.g., ABBV-157 (cedirogant), BI 730357 or IMU-935) this is still an exciting time for this treatment approach.
Collapse
|
22
|
Hu W, Wu R, Gao C, Liu F, Zeng Z, Zhu Q, Chen J, Cheng S, Yu K, Qian Y, Zhao J, Zhong S, Li Q, Wang L, Liu X, Wang J. Knockdown of estrogen-related receptor α inhibits valve interstitial cell calcification in vitro by regulating heme oxygenase 1. FASEB J 2021; 35:e21183. [PMID: 33184978 DOI: 10.1096/fj.202001588rr] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/15/2020] [Accepted: 10/28/2020] [Indexed: 12/19/2022]
Abstract
Calcific aortic valve disease (CAVD) is the most common valvular heart disease in adults. The cellular mechanisms of CAVD are still unknown, but accumulating evidence has revealed that osteogenic differentiation of human valve interstitial cells (hVICs) plays an important role in CAVD. Thus, we aimed to investigate the function of estrogen-related receptor α (ERRα) in the osteogenic differentiation of hVICs. We found that the level of ERRα was significantly increased in CAVD samples compared to normal controls. In addition, ERRα was significantly upregulated during hVIC osteogenic differentiation in vitro. Gain- and loss-of-function experiments were performed to identify the function of ERRα in hVIC calcification in vitro. Inhibition of endogenous ERRα attenuated hVIC calcification, whereas overexpression of ERRα in hVICs promoted this process. RNA sequencing results suggested that heme oxygenase-1 (Hmox1) was a downstream target of ERRα, which was further confirmed by western blotting. Additionally, we also found that downregulation of Hmox1 by shHmox1 efficiently reversed the inhibition of calcification induced by ERRα shRNA in hVICs. ChIP-qPCR and luciferase assays indicated that Hmox1 was negatively regulated by ERRα. We found that overexpression of Hmox1 or its substrates significantly inhibited hVIC calcification in vitro. In conclusion, we found that knockdown of ERRα can inhibit hVIC calcification through upregulating Hmox1 and that ERRα and Hmox1 are potential targets for the treatment of CAVD.
Collapse
Affiliation(s)
- Wangxing Hu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Rongrong Wu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Chenyang Gao
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Feng Liu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Zhiru Zeng
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Qifeng Zhu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Jinyong Chen
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Si Cheng
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Kaixiang Yu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Yi Qian
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Jing Zhao
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Shuhan Zhong
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Qingju Li
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Lihan Wang
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Xianbao Liu
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| | - Jian'an Wang
- Department of Cardiology of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Disease of Zhejiang Province, Hangzhou, China
| |
Collapse
|
23
|
Tu X, Chen X, Zhang D, Gao M, Liang J, Bao G, Zhang J, Peng S, Zhang X, Zeng Z, Su Y. Optimization of novel oxidative DIMs as Nur77 modulators of the Nur77-Bcl-2 apoptotic pathway. Eur J Med Chem 2020; 211:113020. [PMID: 33279290 DOI: 10.1016/j.ejmech.2020.113020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 11/18/2022]
Abstract
Nur77, an orphan nuclear receptor, is a member of the nuclear receptor superfamily. Nur77 plays important roles in various biological processes. Previously we reported that BI1071(DIM-C-pPhCF3+MeSO3-), an oxidized form and methanesulfonate salt of (4-CF3-Ph-C-DIM), can modulate Nur77's non-genomic apoptotic pathway through that Nur77 translocated from the nucleus to mitochondria to induce cytochrome c releasing and promote apoptosis of cancer cell. Here we report our efforts to further optimize BI1071. A series of BI1071 analogs were designed, synthesized and their apoptosis potency was systematically evaluated. Our preliminary structure-activity relationship study identified compound 10b as a better modulator with strong binding to Nur77 and enhanced apoptotic activity. Binding studies demonstrated that 10b could bind to its target Nur77 with an affinity value of 33 nM. Furthermore, mechanism studies reveal that 10b acts as an anticancer agent by utilizing the Nur77-Bcl-2 apoptotic pathway.
Collapse
MESH Headings
- Animals
- Antineoplastic Agents/chemical synthesis
- Antineoplastic Agents/chemistry
- Antineoplastic Agents/pharmacology
- Apoptosis/drug effects
- Cell Proliferation/drug effects
- Cells, Cultured
- Dose-Response Relationship, Drug
- Drug Screening Assays, Antitumor
- Female
- Humans
- Male
- Mice
- Mice, Transgenic
- Molecular Docking Simulation
- Molecular Structure
- Neoplasms, Experimental/drug therapy
- Neoplasms, Experimental/metabolism
- Neoplasms, Experimental/pathology
- Nuclear Receptor Subfamily 4, Group A, Member 1/metabolism
- Oxidation-Reduction
- Proto-Oncogene Proteins c-bcl-2/metabolism
- Rats
- Rats, Sprague-Dawley
- Structure-Activity Relationship
Collapse
Affiliation(s)
- Xuhuang Tu
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Xiaohui Chen
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Dongliang Zhang
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Meichun Gao
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Jingmei Liang
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Guoliang Bao
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Jie Zhang
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Shuangzhou Peng
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Xiaokun Zhang
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China
| | - Zhiping Zeng
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China.
| | - Ying Su
- School of Pharmaceutical Science, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Fujian, 361002, China; NucMito Pharmaceuticals, Xiamen 361000, China.
| |
Collapse
|
24
|
Chen L, Fan F, Wu L, Zhao Y. The nuclear receptor 4A family members: mediators in human disease and autophagy. Cell Mol Biol Lett 2020; 25:48. [PMID: 33292165 PMCID: PMC7640683 DOI: 10.1186/s11658-020-00241-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 10/26/2020] [Indexed: 12/17/2022] Open
Abstract
The Nuclear receptor 4A (NR4A) subfamily, which belongs to the nuclear receptor (NR) superfamily, has three members: NR4A1 (Nur77), NR4A2 (Nurr1) and NR4A3 (Nor1). They are gene regulators with broad involvement in various signaling pathways and human disease responses, including autophagy. Here, we provide a concise overview of the current understanding of the role of the NR4A subfamily members in human diseases and review the research into their regulation of cell autophagy. A deeper understanding of these mechanisms has potential to improve drug development processes and disease therapy.
Collapse
Affiliation(s)
- Liqun Chen
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China.
- Institute of Apply Genomics, Fuzhou University, Fuzhou, 350108, China.
| | - Fengtian Fan
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China
- Institute of Apply Genomics, Fuzhou University, Fuzhou, 350108, China
| | - Lingjuan Wu
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China
- Institute of Apply Genomics, Fuzhou University, Fuzhou, 350108, China
| | - Yiyi Zhao
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, 350108, China
- Institute of Apply Genomics, Fuzhou University, Fuzhou, 350108, China
| |
Collapse
|
25
|
Wang Y, Gao W, Li Y, Chow ST, Xie W, Zhang X, Zhou J, Chan FL. Interplay between orphan nuclear receptors and androgen receptor-dependent or-independent growth signalings in prostate cancer. Mol Aspects Med 2020; 78:100921. [PMID: 33121737 DOI: 10.1016/j.mam.2020.100921] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/08/2020] [Accepted: 10/15/2020] [Indexed: 12/14/2022]
Abstract
It is well-established that both the initial and advanced growth of prostate cancer depends critically on androgens and thus on the activated androgen receptor (AR) -mediated signaling pathway. The unique hormone-dependent feature of prostate cancer forms the biological basis of hormone or androgen-deprivation therapy (ADT) that aims to suppress the AR signaling by androgen depletion or AR antagonists. ADT still remains the mainstay treatment option for locally advanced or metastatic prostate cancer. However, most patients upon ADT will inevitably develop therapy-resistance and progress to relapse in the form of castration-resistant disease (castration-resistant prostate cancer or CRPC) or even a more aggressive androgen-independent subtype (therapy-related neuroendocrine prostate cancer or NEPC). Recent advances show that besides AR, some ligand-independent members of nuclear receptor superfamily-designated as orphan nuclear receptors (ONRs), as their endogenous physiological ligands are either absent or not yet identified to date, also play significant roles in the growth regulation of prostate cancer via multiple AR-dependent or -independent (AR-bypass) pathways or mechanisms. In this review, we summarize the recent progress in the newly elucidated roles of ONRs in prostate cancer, with a focus on their interplay in the AR-dependent pathways (intratumoral androgen biosynthesis and suppression of AR signaling) and AR-independent pathways or cellular processes (hypoxia, oncogene- or tumor suppressor-induced senescence, apoptosis and regulation of prostate cancer stem cells). These ONRs with their newly characterized roles not only can serve as novel biomarkers but also as potential therapeutic targets for management of advanced prostate cancer.
Collapse
Affiliation(s)
- Yuliang Wang
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
| | - Weijie Gao
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Youjia Li
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Sin Ting Chow
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Wenjuan Xie
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Xingxing Zhang
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Jianfu Zhou
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China; Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510370, China
| | - Franky Leung Chan
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China.
| |
Collapse
|
26
|
Nuclear receptors in osteoclasts. Curr Opin Pharmacol 2020; 53:8-17. [PMID: 32569976 DOI: 10.1016/j.coph.2020.03.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/09/2020] [Accepted: 03/23/2020] [Indexed: 02/08/2023]
Abstract
Osteoclasts are bone-resorbing cells that play an essential role in the remodeling of bone under physiological conditions and numerous pathological conditions, such as osteoporosis, bone metastasis, and inflammatory bone erosion. Nuclear receptors are crucial to various physiological processes, including metabolism, development and inflammation, and function as transcription factors to activate target genes. Synthetic ligands of nuclear receptors are also available for the treatment of metabolic and inflammatory diseases. However, dysregulated bone phenotypes have been documented in patients who take synthetic nuclear receptor ligands as a therapy. Therefore, the effect of nuclear receptors on bone cells has become an important area of exploration; additionally, the molecular mechanisms underlying the action of nuclear receptors in osteoclasts have not been completely understood. Here, we cover the recent progress in our understanding of the roles of nuclear receptors in osteoclasts.
Collapse
|
27
|
Gege C, Albers M, Kinzel O, Kleymann G, Schlüter T, Steeneck C, Hoffmann T, Xue X, Cummings MD, Spurlino J, Milligan C, Fourie AM, Edwards JP, Leonard K, Coe K, Scott B, Pippel D, Goldberg SD. Optimization and biological evaluation of thiazole-bis-amide inverse agonists of RORγt. Bioorg Med Chem Lett 2020; 30:127205. [DOI: 10.1016/j.bmcl.2020.127205] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 04/16/2020] [Accepted: 04/17/2020] [Indexed: 01/22/2023]
|
28
|
Torres-Vergara P, Ho YS, Espinoza F, Nualart F, Escudero C, Penny J. The constitutive androstane receptor and pregnane X receptor in the brain. Br J Pharmacol 2020; 177:2666-2682. [PMID: 32201941 DOI: 10.1111/bph.15055] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/11/2020] [Accepted: 03/12/2020] [Indexed: 12/16/2022] Open
Abstract
Since their discovery, the orphan nuclear receptors constitutive androstane receptor (CAR;NR1I3) and pregnane X receptor (PXR;NR1I2) have been regarded as master regulators of drug disposition and detoxification mechanisms. They regulate the metabolism and transport of endogenous mediators and xenobiotics in organs including the liver, intestine and brain. However, with proposals of new physiological functions for NR1I3 and NR1I2, there is increasing interest in the role of these receptors in influencing brain function. This review will summarise key findings regarding the expression and function of NR1I3 and NR1I2 in the brain, hereby highlighting the need for further research in this field.
Collapse
Affiliation(s)
- Pablo Torres-Vergara
- Departamento de Farmacia, Facultad de Farmacia, Universidad de Concepción, Concepción, Chile.,Centro de Microscopía Avanzada, CMA-BIO BIO, Laboratorio de Neurobiología y Células Madres NeuroCellT, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile.,Group of Research and Innovation in Vascular Health (GRIVAS Health), Universidad del Bío Bío, Chillán, Chile
| | - Yu Siong Ho
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Health and Medicine, The University of Manchester, Manchester, UK
| | - Francisca Espinoza
- Centro de Microscopía Avanzada, CMA-BIO BIO, Laboratorio de Neurobiología y Células Madres NeuroCellT, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - Francisco Nualart
- Centro de Microscopía Avanzada, CMA-BIO BIO, Laboratorio de Neurobiología y Células Madres NeuroCellT, Facultad de Ciencias Biológicas, Universidad de Concepción, Concepción, Chile
| | - Carlos Escudero
- Laboratorio de FisiologíaVascular, Departamento de Ciencias Básicas, Facultad de Ciencias Básicas, Universidad del Bío-Bío, Chillán, Chile.,Group of Research and Innovation in Vascular Health (GRIVAS Health), Universidad del Bío Bío, Chillán, Chile
| | - Jeffrey Penny
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Health and Medicine, The University of Manchester, Manchester, UK
| |
Collapse
|
29
|
Nuclear Receptors as Regulators of Pituitary Corticotroph Pro-Opiomelanocortin Transcription. Cells 2020; 9:cells9040900. [PMID: 32272677 PMCID: PMC7226830 DOI: 10.3390/cells9040900] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 03/29/2020] [Accepted: 04/01/2020] [Indexed: 12/16/2022] Open
Abstract
The hypothalamic–pituitary–adrenal (HPA) axis plays a critical role in adaptive stress responses and maintaining organism homeostasis. The pituitary corticotroph is the central player in the HPA axis and is regulated by a plethora of hormonal and stress related factors that synergistically interact to activate and temper pro-opiomelanocortin (POMC) transcription, to either increase or decrease adrenocorticotropic hormone (ACTH) production and secretion as needed. Nuclear receptors are a family of highly conserved transcription factors that can also be induced by various physiologic signals, and they mediate their responses via multiple targets to regulate metabolism and homeostasis. In this review, we summarize the modulatory roles of nuclear receptors on pituitary corticotroph cell POMC transcription, describe the unique and complex role these factors play in hypothalamic–pituitary–adrenal axis (HPA) regulation and discuss potential therapeutic targets in disease states.
Collapse
|
30
|
Fernandez AI, Geng X, Chaldekas K, Harris B, Duttargi A, Berry VL, Berry DL, Mahajan A, Cavalli LR, Győrffy B, Tan M, Riggins RB. The orphan nuclear receptor estrogen-related receptor beta (ERRβ) in triple-negative breast cancer. Breast Cancer Res Treat 2020; 179:585-604. [PMID: 31741180 PMCID: PMC7153462 DOI: 10.1007/s10549-019-05485-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 10/28/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Triple-negative breast cancer (TNBC)/basal-like breast cancer (BLBC) is a highly aggressive form of breast cancer. We previously reported that a small molecule agonist ligand for the orphan nuclear receptor estrogen-related receptor beta (ERRβ or ESRRB) has growth inhibitory and anti-mitotic activity in TNBC cell lines. In this study, we evaluate the association of ESRRB mRNA, copy number levels, and protein expression with demographic, clinicopathological, and gene expression features in breast tumor clinical specimens. METHODS ESRRB mRNA-level expression and clinical associations were analyzed using RNAseq data. Array-based comparative genomic hybridization determined ESRRB copy number in African-American and Caucasian women. Transcription factor activity was measured using promoter-reporter luciferase assays in TNBC cell lines. Semi-automatic quantification of immunohistochemistry measured ERRβ protein expression on a 150-patient tissue microarray series. RESULTS ESRRB mRNA expression is significantly lower in TNBC/BLBC versus other breast cancer subtypes. There is no evidence of ESRRB copy number loss. ESRRB mRNA expression is correlated with the expression of genes associated with neuroactive ligand-receptor interaction, metabolic pathways, and deafness. These genes contain G/C-rich transcription factor binding motifs. The ESRRB message is alternatively spliced into three isoforms, which we show have different transcription factor activity in basal-like versus other TNBC cell lines. We further show that the ERRβ2 and ERRβsf isoforms are broadly expressed in breast tumors at the protein level. CONCLUSIONS Decreased ESRRB mRNA expression and distinct patterns of ERRβ isoform subcellular localization and transcription factor activity are key features in TNBC/BLBC.
Collapse
Affiliation(s)
- Aileen I Fernandez
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA.
- Department of Oncology, Georgetown University, 3970 Reservoir Rd NW, E412 Research Bldg., Washington, DC, 20057, USA.
| | - Xue Geng
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Krysta Chaldekas
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Brent Harris
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Anju Duttargi
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - V Layne Berry
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Deborah L Berry
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Akanksha Mahajan
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Luciane R Cavalli
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
- Research Institute Pelé Pequeno Príncipe Faculdades Pequeno Príncipe, Curitiba, PR, Brazil
| | - Balázs Győrffy
- MTA TTK Lendület Cancer Biomarker Research Group and Semmelweis University 2nd Department of Pediatrics, Budapest, Hungary
| | - Ming Tan
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA
| | - Rebecca B Riggins
- Department of Oncology, Georgetown University, Washington, DC, 22209, USA.
- Department of Oncology, Georgetown University, 3970 Reservoir Rd NW, E412 Research Bldg., Washington, DC, 20057, USA.
| |
Collapse
|
31
|
Baker ME. Steroid receptors and vertebrate evolution. Mol Cell Endocrinol 2019; 496:110526. [PMID: 31376417 DOI: 10.1016/j.mce.2019.110526] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 07/23/2019] [Accepted: 07/26/2019] [Indexed: 12/22/2022]
Abstract
Considering that life on earth evolved about 3.7 billion years ago, vertebrates are young, appearing in the fossil record during the Cambrian explosion about 542 to 515 million years ago. Results from sequence analyses of genomes from bacteria, yeast, plants, invertebrates and vertebrates indicate that receptors for adrenal steroids (aldosterone, cortisol), and sex steroids (estrogen, progesterone, testosterone) also are young, with an estrogen receptor and a 3-ketosteroid receptor first appearing in basal chordates (cephalochordates: amphioxus), which are close ancestors of vertebrates. Duplication and divergence of the 3-ketosteroid receptor yielded an ancestral progesterone receptor and an ancestral corticoid receptor, the common ancestor of the glucocorticoid and mineralocorticoid receptors, in jawless vertebrates (cyclostomes: lampreys, hagfish). This was followed by evolution of an androgen receptor, distinct glucocorticoid and mineralocorticoid receptors and estrogen receptor-α and -β in cartilaginous fishes (Chondrichthyes: sharks). Further evolution of mineralocorticoid signaling occurred with the evolution of aldosterone synthase in lungfish, a forerunner of terrestrial vertebrates. Adrenal and sex steroid receptors are not found in echinoderms and hemichordates, which are ancestors in the lineage of cephalochordates and vertebrates. The evolution of steroid receptors at key nodes in the evolution of vertebrates, in which steroid receptors act as master switches to regulate differentiation, development, reproduction, immune responses, electrolyte homeostasis and stress responses, suggests an important role for steroid receptors in the evolutionary success of vertebrates, considering that the human genome contains about 22,000 genes, which is not much larger than genomes of invertebrates, such as Caenorhabditis elegans (~18,000 genes) and Drosophila (~14,000 genes).
Collapse
Affiliation(s)
- Michael E Baker
- Division of Nephrology-Hypertension, Department of Medicine, 0693, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0693, USA.
| |
Collapse
|
32
|
Liu X, Sakai H, Nishigori M, Suyama K, Nawaji T, Ikeda S, Nishigouchi M, Okada H, Matsushima A, Nose T, Shimohigashi M, Shimohigashi Y. Receptor-binding affinities of bisphenol A and its next-generation analogs for human nuclear receptors. Toxicol Appl Pharmacol 2019; 377:114610. [PMID: 31195007 DOI: 10.1016/j.taap.2019.114610] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 05/26/2019] [Accepted: 06/03/2019] [Indexed: 12/12/2022]
Abstract
An endocrine-disrupting chemical Bisphenol A (BPA) binds specifically to a nuclear receptor (NR) named ERRγ. Although the importance of receptor-binding evaluation for human NRs is often stressed, the binding characteristics of so-called next-generation (NextGen) bisphenol compounds are still poorly understood. The ultimate objective of this investigation was to evaluate BPA and its NextGen analogs for their abilities to bind to 21 human NRs, the greatest members of NRs for which tritium-labeled specific ligands were available. After establishing the detailed assay conditions for each NR, the receptor binding affinities of total 11 bisphenols were evaluated in competitive binding assays. The results clearly revealed that BPA and the NextGen bisphenols of BPAF, BPAP, BPB, BPC, BPE, and BPZ were highly potent against one or more of NRs such as CAR, ERα, ERβ, ERRγ, and GR, with IC50 values of 3.3-73 nM. These bisphenols were suggested strongly to be disruptive to these NRs. BPM and BPP also appeared to be disruptive, but less potently. BPF exhibited only weak effects and only against estrogen-related NRs. Surprisingly, most doubtful bisphenol BPS was supposed not to be disruptive. The NRs to which BPA and NextGen bisphenols did not bind were RARα, RARβ, RARγ, and VDR. PPARγ, RORα, RORβ, RORγ, RXRα, RXRβ, and RXRγ, exhibited very weak interaction with these bisphenols. The ten remaining NRs, namely, ERRγ, ERβ, ERα, CAR, GR, PXR, PR, AR, LXRβ, and LXRα, showed distinctly strong binding to some bisphenols in this order, being likely to have consequential endocrine-disruption effects.
Collapse
Affiliation(s)
- Xiaohui Liu
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan; Risk Science Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Hiroki Sakai
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Mitsuhiro Nishigori
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Keitaro Suyama
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Tasuku Nawaji
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shin Ikeda
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Makoto Nishigouchi
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Hiroyuki Okada
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ayami Matsushima
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan; Risk Science Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takeru Nose
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan; Risk Science Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Miki Shimohigashi
- Division of Biology, Department of Earth System of Science, Faculty of Science, Fukuoka University, Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan; Risk Science Research Institute, Ikimatsudai 3-7-5, Nishi-ku, Fukuoka 819-0044, Japan
| | - Yasuyuki Shimohigashi
- Laboratory of Structure-Function Biochemistry, Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan; Risk Science Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan; Risk Science Research Institute, Ikimatsudai 3-7-5, Nishi-ku, Fukuoka 819-0044, Japan.
| |
Collapse
|
33
|
Abstract
Steroids are complex lipophilic molecules that have many actions in the body to regulate cellular, tissue and organ functions across the life-span. Steroid hormones such as cortisol, aldosterone, estradiol and testosterone are synthesised from cholesterol in specialised endocrine cells in the adrenal gland, ovary and testis, and released into the circulation when required. Steroid hormones move freely into cells to activate intracellular nuclear receptors that function as multi-domain ligand-dependent transcriptional regulators in the cell nucleus. Activated nuclear receptors modify expression of hundreds to thousands of specific target genes in the genome. Steroid hormone actions in the fetus include developmental roles in the respiratory system, brain, and cardiovascular system. The synthetic glucocorticoid steroid betamethasone is used antenatally to reduce the complications of preterm birth. Development of novel selective partial glucocorticoid receptor agonists may provide improved therapies to treat the respiratory complications of preterm birth and spare the deleterious effects of postnatal glucocorticoids in other organs.
Collapse
Affiliation(s)
- Timothy J Cole
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Vic, 3800, Australia; Division of Endocrinology & Metabolism, Hudson Institute, Monash Medical Centre, Clayton, Vic, Australia.
| | - Kelly L Short
- Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Vic, 3800, Australia
| | - Stuart B Hooper
- The Richie Centre, Hudson Institute, Monash Medical Centre, Clayton, Vic, Australia; Department of Obstetrics & Gynaecology, Monash Medical Centre, Clayton, Vic, Australia
| |
Collapse
|
34
|
Mazaira GI, Zgajnar NR, Lotufo CM, Daneri-Becerra C, Sivils JC, Soto OB, Cox MB, Galigniana MD. Nuclear Receptors: A Historical Perspective. Methods Mol Biol 2019; 1966:1-5. [PMID: 31041734 DOI: 10.1007/978-1-4939-9195-2_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
In this chapter, we summarize the birth of the field of nuclear receptors. These receptors exhibit a multitude of roles in cell biology and hence have attracted a great deal of interest in the drug discovery field. It is not certain whether these receptors evolved independently or an ancestral protein acquired various functions upon binding to preexisting small molecules, ligands. Currently, members of this receptor superfamily are categorized in six groups, including "orphan receptors." Research in the area has resulted in several clinically used drugs and continues to reveal further previously unknown roles for these receptors paving the road toward more valuable discoveries in the future.
Collapse
Affiliation(s)
- Gisela I Mazaira
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Nadia R Zgajnar
- Instituto de Biología y Medicina Experimental-CONICET, Buenos Aires, Argentina
| | - Cecilia M Lotufo
- Instituto de Biología y Medicina Experimental-CONICET, Buenos Aires, Argentina
| | | | - Jeffrey C Sivils
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, USA
| | - Olga B Soto
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, USA
| | - Marc B Cox
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, USA
| | - Mario D Galigniana
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina.
- Instituto de Biología y Medicina Experimental-CONICET, Buenos Aires, Argentina.
| |
Collapse
|
35
|
Likhite N, Yadav V, Milliman EJ, Sopariwala DH, Lorca S, Narayana NP, Sheth M, Reineke EL, Giguère V, Narkar V. Loss of Estrogen-Related Receptor Alpha Facilitates Angiogenesis in Endothelial Cells. Mol Cell Biol 2019; 39:e00411-18. [PMID: 30602497 PMCID: PMC6379583 DOI: 10.1128/mcb.00411-18] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/04/2018] [Accepted: 12/11/2018] [Indexed: 01/08/2023] Open
Abstract
Estrogen-related receptors (ERRs) have emerged as major metabolic regulators in various tissues. However, their expression and function in the vasculature remains unknown. Here, we report the transcriptional program and cellular function of ERRα in endothelial cells (ECs), a cell type with a multifaceted role in vasculature. Of the three ERR subtypes, ECs exclusively express ERRα. Gene expression profiling of ECs lacking ERRα revealed that ERRα predominantly acts as a transcriptional repressor, targeting genes linked with angiogenesis, cell migration, and cell adhesion. ERRα-deficient ECs exhibit decreased proliferation but increased migration and tube formation. ERRα depletion increased basal as well as vascular endothelial growth factor A (VEGFA)- and ANG1/2-stimulated angiogenic sprouting in endothelial spheroids. Moreover, retinal angiogenesis is enhanced in ERRα knockout mice compared to that in wild-type mice. Surprisingly, ERRα is dispensable for the regulation of its classic targets, such as metabolism, mitochondrial biogenesis, and cellular respiration in the ECs. ERRα is enriched at the promoters of angiogenic, migratory, and cell adhesion genes. Further, VEGFA increased ERRα recruitment to angiogenesis-associated genes and simultaneously decreased their expression. Despite increasing its gene occupancy, proangiogenic stimuli decrease ERRα expression in ECs. Our work shows that endothelial ERRα plays a repressive role in angiogenesis and potentially fine-tunes growth factor-mediated angiogenesis.
Collapse
Affiliation(s)
- Neah Likhite
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
| | - Vikas Yadav
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
| | | | - Danesh H Sopariwala
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
| | - Sabina Lorca
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
| | - Nithya P Narayana
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
| | - Megha Sheth
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
- Department of Biochemistry and Cell Biology, Rice University, Houston, Texas, USA
| | - Erin L Reineke
- Center for Bioenergetics, Houston Methodist Research Institute, Houston, Texas, USA
| | - Vincent Giguère
- Department of Biochemistry, Medicine and Oncology, Faculty of Medicine, Goodman Cancer Research Centre, McGill University, Montreal, Canada
| | - Vihang Narkar
- Metabolic and Degenerative Diseases, Institute of Molecular Medicine, The University of Texas McGovern Medical School, Houston, Texas, USA
- Integrative Biology and Pharmacology, The University of Texas McGovern Medical School, Houston, Texas, USA
- Graduate School of Biomedical Sciences at The University of Texas Health Science Center, Houston, Texas, USA
| |
Collapse
|
36
|
Xia H, Dufour CR, Giguère V. ERRα as a Bridge Between Transcription and Function: Role in Liver Metabolism and Disease. Front Endocrinol (Lausanne) 2019; 10:206. [PMID: 31024446 PMCID: PMC6459935 DOI: 10.3389/fendo.2019.00206] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 03/13/2019] [Indexed: 01/01/2023] Open
Abstract
As transcriptional factors, nuclear receptors (NRs) function as major regulators of gene expression. In particular, dysregulation of NR activity has been shown to significantly alter metabolic homeostasis in various contexts leading to metabolic disorders and cancers. The orphan estrogen-related receptor (ERR) subfamily of NRs, comprised of ERRα, ERRβ, and ERRγ, for which a natural ligand has yet to be identified, are known as central regulators of energy metabolism. If AMP-activated protein kinase (AMPK) and mechanistic target of rapamycin (mTOR) can be viewed as sensors of the metabolic needs of a cell and responding acutely via post-translational control of proteins, then the ERRs can be regarded as downstream effectors of metabolism via transcriptional regulation of genes for a long-term and sustained adaptive response. In this review, we will focus on recent findings centered on the transcriptional roles played by ERRα in hepatocytes. Modulation of ERRα activity in both in vitro and in vivo models via genetic or pharmacological manipulation coupled with chromatin-immunoprecipitation (ChIP)-on-chip and ChIP-sequencing (ChIP-seq) studies have been fundamental in delineating the direct roles of ERRα in the control of hepatic gene expression. These studies have identified crucial roles for ERRα in lipid and carbohydrate metabolism as well as in mitochondrial function under both physiological and pathological conditions. The regulation of ERRα expression and activity via ligand-independent modes of action including coregulator binding, post-translational modifications (PTMs) and control of protein stability will be discussed in the context that may serve as valuable tools to modulate ERRα function as new therapeutic avenues for the treatment of hepatic metabolic dysfunction and related diseases.
Collapse
Affiliation(s)
- Hui Xia
- Goodman Cancer Research Centre, McGill University, Montréal, QC, Canada
- Department of Biochemistry, McGill University, Montréal, QC, Canada
| | | | - Vincent Giguère
- Goodman Cancer Research Centre, McGill University, Montréal, QC, Canada
- Department of Biochemistry, McGill University, Montréal, QC, Canada
- Medicine and Oncology, McGill University, Montréal, QC, Canada
- *Correspondence: Vincent Giguère
| |
Collapse
|
37
|
Yao X, Zhang Y, Wu L, Cheng R, Li C, Qu C, Ji H. Immunohistochemical Study of NR2C2, BTG2, TBX19, and CDK2 Expression in 31 Paired Primary/Recurrent Nonfunctioning Pituitary Adenomas. Int J Endocrinol 2019; 2019:5731639. [PMID: 31223310 PMCID: PMC6541973 DOI: 10.1155/2019/5731639] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 03/12/2019] [Accepted: 04/03/2019] [Indexed: 12/17/2022] Open
Abstract
This study investigated potential markers for predicting nonfunctioning pituitary adenoma (NFPA) invasion and recurrence by high-throughput tissue microarray analyses. We retrospectively studied two groups of patients: 60 nonrecurrent NFPA cases that included noninvasion and invasion subtypes and 43 recurrent cases that included primary NFPA. A total of 31 paired patient samples were evaluated (12 patients with one surgery and 31 who had undergone two operations, with both tumors analyzed). Expressions of nuclear receptor subfamily 2 group C member 2 (NR2C2), B cell translocation gene 2, T-box-19 (TBX19), and cyclin-dependent kinase 2 (CDK2) in surgically resected specimens were assessed by immunohistochemistry. The relationships between marker expression and clinical characteristics including age, sex, tumor volume, and follow-up time were analyzed. Tumor volume and invasion as well as follow-up time were significantly associated with invasion and recurrence (P < 0.01). Of the 60 nonrecurrent samples, 15/41 and 13/19 showed high NR2C2 expression in the noninvasion and invasion groups, respectively (χ 2 =5.287, P = 0.021). NR2C2 was also overexpressed in 43 primary recurrent cases (χ 2 =5.433, P = 0.02), whereas CDK2 (χ 2 = 11.242, P = 0.001) and TBX19 (χ 2 = 4.875, P = 0.027) were downregulated. In the 31 paired samples, NR2C2 was more highly expressed in the recurrent as compared to the primary tumor. High NR2C2 expression was associated with NFPA invasion, recurrence, and progression, while TBX19 and CDK2 were associated with NFPA recurrence.
Collapse
Affiliation(s)
- Xiaohui Yao
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Yazhuo Zhang
- Key Laboratory of Central Nervous System Injury Research, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Lijuan Wu
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Rui Cheng
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Chuzhong Li
- Key Laboratory of Central Nervous System Injury Research, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Chongxiao Qu
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Hongming Ji
- Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| |
Collapse
|
38
|
Gassias E, Durand N, Demondion E, Bourgeois T, Bozzolan F, Debernard S. The insect HR38 nuclear receptor, a member of the NR4A subfamily, is a synchronizer of reproductive activity in a moth. FEBS J 2018; 285:4019-4040. [DOI: 10.1111/febs.14648] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/28/2018] [Accepted: 08/30/2018] [Indexed: 12/13/2022]
Affiliation(s)
| | - Nicolas Durand
- Département d'Ecologie Sensorielle UMR 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris Université Paris VI France
| | - Elodie Demondion
- Département d'Ecologie Sensorielle UMR 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris INRA Versailles France
| | - Thomas Bourgeois
- Département d'Ecologie Sensorielle UMR 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris INRA Versailles France
| | - Françoise Bozzolan
- Département d'Ecologie Sensorielle UMR 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris Université Paris VI France
| | - Stéphane Debernard
- Département d'Ecologie Sensorielle UMR 1392 Institut d'Ecologie et des Sciences de l'Environnement de Paris Université Paris VI France
| |
Collapse
|
39
|
de Vera IMS. Advances in Orphan Nuclear Receptor Pharmacology: A New Era in Drug Discovery. ACS Pharmacol Transl Sci 2018; 1:134-137. [PMID: 32219209 DOI: 10.1021/acsptsci.8b00029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Indexed: 02/01/2023]
Abstract
Over the past decade, advances in biophysical chemistry, genomic analysis, and structural biology have resulted in the exponential growth of knowledge and critical insight into the function and regulation of orphan nuclear receptors. This article summarizes the current progress in illuminating the structure, function, and regulation of orphan nuclear receptors and their involvement in the physiology, development and molecular mechanism of different pathological conditions. Moreover, current strategies for discovering endogenous ligands, downstream NR-regulated target genes, and new drugs for future therapeutics will be discussed.
Collapse
Affiliation(s)
- Ian Mitchelle S de Vera
- Department of Pharmacology & Physiology, Saint Louis University School of Medicine, St. Louis, Missouri 63104, United States
| |
Collapse
|
40
|
Mazaira GI, Zgajnar NR, Lotufo CM, Daneri-Becerra C, Sivils JC, Soto OB, Cox MB, Galigniana MD. The Nuclear Receptor Field: A Historical Overview and Future Challenges. NUCLEAR RECEPTOR RESEARCH 2018; 5:101320. [PMID: 30148160 PMCID: PMC6108593 DOI: 10.11131/2018/101320] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this article we summarize the birth of the field of nuclear receptors, the discovery of untransformed and transformed isoforms of ligand-binding macromolecules, the discovery of the three-domain structure of the receptors, and the properties of the Hsp90-based heterocomplex responsible for the overall structure of the oligomeric receptor and many aspects of the biological effects. The discovery and properties of the subfamily of receptors called orphan receptors is also outlined. Novel molecular aspects of the mechanism of action of nuclear receptors and challenges to resolve in the near future are discussed.
Collapse
Affiliation(s)
- Gisela I. Mazaira
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (1428), Argentina
| | - Nadia R. Zgajnar
- Instituto de Biología y Medicina Experimental- CONICET. Buenos Aires (1428), Argentina
| | - Cecilia M. Lotufo
- Instituto de Biología y Medicina Experimental- CONICET. Buenos Aires (1428), Argentina
| | | | - Jeffrey C. Sivils
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Olga B. Soto
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Marc B. Cox
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Mario D. Galigniana
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (1428), Argentina
- Instituto de Biología y Medicina Experimental- CONICET. Buenos Aires (1428), Argentina
| |
Collapse
|
41
|
Raaijmakers TK, Ansems M. Microenvironmental derived factors modulating dendritic cell function and vaccine efficacy: the effect of prostanoid receptor and nuclear receptor ligands. Cancer Immunol Immunother 2018; 67:1789-1796. [PMID: 29998375 PMCID: PMC6208817 DOI: 10.1007/s00262-018-2205-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 07/09/2018] [Indexed: 01/20/2023]
Abstract
Dendritic cells (DCs) are widely used in DC-based immunotherapies because of their capacity to steer immune responses. So far treatment success is limited and more functional knowledge on how DCs initiate and stably drive specific responses is needed. Many intrinsic and extrinsic factors contribute to how DCs skew the immune response towards immunity or tolerance. The origin and type of DC, its maturation status, but also factors they encounter in the in vitro or in vivo microenvironment they reside in during differentiation and maturation affect this balance. Treatment success of DC vaccines will, therefore, also depend on the presence of these factors during the process of vaccination. Identification and further knowledge of natural and pharmacological compounds that modulate DC differentiation and function towards a specific response may help to improve current DC-based immunotherapies. This review focuses on factors that could improve the efficacy of DC vaccines in (pre-)clinical studies to enhance DC-based immunotherapy, with a particular emphasis on compounds acting on prostanoid or nuclear receptor families.
Collapse
Affiliation(s)
- Tonke K Raaijmakers
- Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Geert Grooteplein Zuid 32, 6525 GA, Nijmegen, The Netherlands
- Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA, Nijmegen, The Netherlands
| | - Marleen Ansems
- Radiotherapy and OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Geert Grooteplein Zuid 32, 6525 GA, Nijmegen, The Netherlands.
| |
Collapse
|
42
|
Sala S, Ampe C. An emerging link between LIM domain proteins and nuclear receptors. Cell Mol Life Sci 2018; 75:1959-1971. [PMID: 29428964 PMCID: PMC11105726 DOI: 10.1007/s00018-018-2774-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/01/2018] [Accepted: 02/06/2018] [Indexed: 12/13/2022]
Abstract
Nuclear receptors are ligand-activated transcription factors that partake in several biological processes including development, reproduction and metabolism. Over the last decade, evidence has accumulated that group 2, 3 and 4 LIM domain proteins, primarily known for their roles in actin cytoskeleton organization, also partake in gene transcription regulation. They shuttle between the cytoplasm and the nucleus, amongst other as a consequence of triggering cells with ligands of nuclear receptors. LIM domain proteins act as important coregulators of nuclear receptor-mediated gene transcription, in which they can either function as coactivators or corepressors. In establishing interactions with nuclear receptors, the LIM domains are important, yet pleiotropy of LIM domain proteins and nuclear receptors frequently occurs. LIM domain protein-nuclear receptor complexes function in diverse physiological processes. Their association is, however, often linked to diseases including cancer.
Collapse
Affiliation(s)
- Stefano Sala
- Department of Biochemistry, Ghent University, Ghent, Belgium
| | - Christophe Ampe
- Department of Biochemistry, Ghent University, Ghent, Belgium.
| |
Collapse
|
43
|
Noro E, Yokoyama A, Kobayashi M, Shimada H, Suzuki S, Hosokawa M, Takehara T, Parvin R, Shima H, Igarashi K, Sugawara A. Endogenous Purification of NR4A2 (Nurr1) Identified Poly(ADP-Ribose) Polymerase 1 as a Prime Coregulator in Human Adrenocortical H295R Cells. Int J Mol Sci 2018; 19:ijms19051406. [PMID: 29738496 PMCID: PMC5983848 DOI: 10.3390/ijms19051406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/06/2018] [Accepted: 05/06/2018] [Indexed: 01/01/2023] Open
Abstract
Aldosterone is synthesized in zona glomerulosa of adrenal cortex in response to angiotensin II. This stimulation transcriptionally induces expression of a series of steroidogenic genes such as HSD3B and CYP11B2 via NR4A (nuclear receptor subfamily 4 group A) nuclear receptors and ATF (activating transcription factor) family transcription factors. Nurr1 belongs to the NR4A family and is regarded as an orphan nuclear receptor. The physiological significance of Nurr1 in aldosterone production in adrenal cortex has been well studied. However, coregulators supporting the Nurr1 function still remain elusive. In this study, we performed RIME (rapid immunoprecipitation mass spectrometry of endogenous proteins), a recently developed endogenous coregulator purification method, in human adrenocortical H295R cells and identified PARP1 as one of the top Nurr1-interacting proteins. Nurr1-PARP1 interaction was verified by co-immunoprecipitation. In addition, both siRNA knockdown of PARP1 and treatment of AG14361, a specific PARP1 inhibitor suppressed the angiotensin II-mediated target gene induction in H295R cells. Furthermore, PARP1 inhibitor also suppressed the aldosterone secretion in response to the angiotensin II. Together, these results suggest PARP1 is a prime coregulator for Nurr1.
Collapse
Affiliation(s)
- Erika Noro
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Atsushi Yokoyama
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Makoto Kobayashi
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Hiroki Shimada
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Susumu Suzuki
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Mari Hosokawa
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Tomohiro Takehara
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Rehana Parvin
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Hiroki Shima
- Department of Biochemistry, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Kazuhiko Igarashi
- Department of Biochemistry, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Akira Sugawara
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| |
Collapse
|
44
|
Gege C, Cummings MD, Albers M, Kinzel O, Kleymann G, Schlüter T, Steeneck C, Nelen MI, Milligan C, Spurlino J, Xue X, Leonard K, Edwards JP, Fourie A, Goldberg SD, Hoffmann T. Identification and biological evaluation of thiazole-based inverse agonists of RORγt. Bioorg Med Chem Lett 2018; 28:1446-1455. [DOI: 10.1016/j.bmcl.2018.03.093] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/30/2018] [Accepted: 03/31/2018] [Indexed: 01/07/2023]
|
45
|
Jaiswal B, Gupta A. Modulation of Nuclear Receptor Function by Chromatin Modifying Factor TIP60. Endocrinology 2018; 159:2199-2215. [PMID: 29420715 DOI: 10.1210/en.2017-03190] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 01/31/2018] [Indexed: 02/07/2023]
Abstract
Nuclear receptors (NRs) are transcription factors that bind to specific DNA sequences known as hormone response elements located upstream of their target genes. Transcriptional activity of NRs can be modulated by binding of the compatible ligand and transient interaction with cellular coregulators, functioning either as coactivators or as corepressors. Many coactivator proteins possess intrinsic histone acetyltransferase (HAT) activity that catalyzes the acetylation of specific lysine residues in histone tails and loosens the histone-DNA interaction, thereby facilitating access of transcriptional factors to the regulatory sequences of the DNA. Tat interactive protein 60 (TIP60), a member of the Mof-Ybf2-Sas2-TIP60 family of HAT protein, is a multifunctional coregulator that controls a number of physiological processes including apoptosis, DNA damage repair, and transcriptional regulation. Over the last two decades or so, TIP60 has been extensively studied for its role as NR coregulator, controlling various aspect of steroid receptor functions. The aim of this review is to summarize the findings on the role of TIP60 as a coregulator for different classes of NRs and its overall functional implications. We also discuss the latest studies linking TIP60 to NR-associated metabolic disorders and cancers for its potential use as a therapeutic drug target in future.
Collapse
Affiliation(s)
- Bharti Jaiswal
- Department of Life Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| | - Ashish Gupta
- Department of Life Sciences, Shiv Nadar University, Greater Noida, Uttar Pradesh, India
| |
Collapse
|
46
|
Lamichane S, Dahal Lamichane B, Kwon SM. Pivotal Roles of Peroxisome Proliferator-Activated Receptors (PPARs) and Their Signal Cascade for Cellular and Whole-Body Energy Homeostasis. Int J Mol Sci 2018; 19:ijms19040949. [PMID: 29565812 PMCID: PMC5979443 DOI: 10.3390/ijms19040949] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/18/2018] [Accepted: 03/20/2018] [Indexed: 12/19/2022] Open
Abstract
Peroxisome proliferator-activated receptors (PPARs), members of the nuclear receptor superfamily, are important in whole-body energy metabolism. PPARs are classified into three isoforms, namely, PPARα, β/δ, and γ. They are collectively involved in fatty acid oxidation, as well as glucose and lipid metabolism throughout the body. Importantly, the three isoforms of PPARs have complementary and distinct metabolic activities for energy balance at a cellular and whole-body level. PPARs also act with other co-regulators to maintain energy homeostasis. When endogenous ligands bind with these receptors, they regulate the transcription of genes involved in energy homeostasis. However, the exact molecular mechanism of PPARs in energy metabolism remains unclear. In this review, we summarize the importance of PPAR signals in multiple organs and focus on the pivotal roles of PPAR signals in cellular and whole-body energy homeostasis.
Collapse
Affiliation(s)
- Shreekrishna Lamichane
- Laboratory for Vascular Medicine and Stem Cell Biology, Medical Research Institute, Department of Physiology, School of Medicine, Pusan National University, Yangsan 50612, Korea.
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea.
| | - Babita Dahal Lamichane
- Laboratory for Vascular Medicine and Stem Cell Biology, Medical Research Institute, Department of Physiology, School of Medicine, Pusan National University, Yangsan 50612, Korea.
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea.
| | - Sang-Mo Kwon
- Laboratory for Vascular Medicine and Stem Cell Biology, Medical Research Institute, Department of Physiology, School of Medicine, Pusan National University, Yangsan 50612, Korea.
- Convergence Stem Cell Research Center, Pusan National University, Yangsan 50612, Korea.
- Research Institute of Convergence Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan 50612, Korea.
| |
Collapse
|
47
|
|
48
|
Marxreiter S, Thummel CS. Adult functions for the Drosophila DHR78 nuclear receptor. Dev Dyn 2017; 247:315-322. [PMID: 29171103 DOI: 10.1002/dvdy.24608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 11/20/2017] [Accepted: 11/21/2017] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The Testicular Receptors 2 and 4 (TR2, TR4) comprise a small subfamily of orphan nuclear receptors. Genetic studies in mouse models have identified roles for TR4 in developmental progression, fertility, brain development, and metabolism, as well as genetic redundancy with TR2. Here we study the adult functions of the single Drosophila member of this subfamily, DHR78, with the goal of defining its ancestral functions in the absence of genetic redundancy. RESULTS We show that DHR78 mutants have a shortened lifespan, reduced motility, and mated DHR78 mutant females display a reduced feeding rate. Transcriptional profiling reveals a major role for DHR78 in promoting the expression of genes that are expressed in the midgut, suggesting that it contributes to nutrient uptake. We also identify roles for DHR78 in maintaining the expression of genes in the ecdysone and Notch signaling pathways. CONCLUSIONS This study provides a new context for linking the molecular activity of the TR orphan nuclear receptors with their complex roles in adult physiology and lifespan. Developmental Dynamics 247:315-322, 2018. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Stefanie Marxreiter
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah
| | - Carl S Thummel
- Department of Human Genetics, University of Utah School of Medicine, Salt Lake City, Utah
| |
Collapse
|
49
|
RORα controls hepatic lipid homeostasis via negative regulation of PPARγ transcriptional network. Nat Commun 2017; 8:162. [PMID: 28757615 PMCID: PMC5534431 DOI: 10.1038/s41467-017-00215-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 06/09/2017] [Indexed: 01/15/2023] Open
Abstract
The retinoic acid receptor-related orphan receptor-α (RORα) is an important regulator of various biological processes, including cerebellum development, circadian rhythm and cancer. Here, we show that hepatic RORα controls lipid homeostasis by negatively regulating transcriptional activity of peroxisome proliferators-activated receptor-γ (PPARγ) that mediates hepatic lipid metabolism. Liver-specific Rorα-deficient mice develop hepatic steatosis, obesity and insulin resistance when challenged with a high-fat diet (HFD). Global transcriptome analysis reveals that liver-specific deletion of Rorα leads to the dysregulation of PPARγ signaling and increases hepatic glucose and lipid metabolism. RORα specifically binds and recruits histone deacetylase 3 (HDAC3) to PPARγ target promoters for the transcriptional repression of PPARγ. PPARγ antagonism restores metabolic homeostasis in HFD-fed liver-specific Rorα deficient mice. Our data indicate that RORα has a pivotal role in the regulation of hepatic lipid homeostasis. Therapeutic strategies designed to modulate RORα activity may be beneficial for the treatment of metabolic disorders. Hepatic steatosis development may result from dysregulation of lipid metabolism, which is finely tuned by several transcription factors including the PPAR family. Here Kim et al. show that the nuclear receptor RORα inhibits PPARγ-mediated transcriptional activity by interacting with HDAC3 and competing for the promoters of lipogenic genes.
Collapse
|
50
|
False responses of Renilla luciferase reporter control to nuclear receptor TR4. Mol Cell Biochem 2017; 430:139-147. [PMID: 28210900 DOI: 10.1007/s11010-017-2961-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 01/28/2017] [Indexed: 01/30/2023]
Abstract
Renilla luciferase reporter is a widely used internal control in dual luciferase reporter assay system, where its transcription is driven by a constitutively active promoter. However, the authenticity of the Renilla luciferase response in some experimental settings has recently been questioned. Testicular receptor 4 (TR4, also known as NR2C2) belongs to the subfamily 2 of nuclear receptors. TR4 binds to a direct repeat regulatory element in the promoter of a variety of target genes and plays a key role in tumorigenesis, lipoprotein regulation, and central nervous system development. In our experimental system using murine pituitary corticotroph tumor AtT20 cells to investigate TR4 actions on POMC transcription, we found that overexpression of TR4 resulted in reduced Renilla luciferase expression whereas knockdown TR4 increased Renilla luciferase expression. The TR4 inhibitory effect was mediated by the TR4 DNA-binding domain and behaved similarly to the GR and its agonist, Dexamethasone. We further demonstrated that the chimeric intron, commonly present in various Renilla plasmid backbones such as pRL-Null, pRL-SV40, and pRL-TK, was responsible for TR4's inhibitory effect. The results suggest that an intron-free Renilla luciferase reporter may provide a satisfactory internal control for TR4 at certain dose range. Our findings advocate caution on the use of Renilla luciferase as an internal control in TR4-directed studies to avoid misleading data interpretation.
Collapse
|