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Su Y, Cao C, Chen S, Lian J, Han M, Liu X, Deng C. Olanzapine Modulate Lipid Metabolism and Adipose Tissue Accumulation via Hepatic Muscarinic M3 Receptor-Mediated Alk-Related Signaling. Biomedicines 2024; 12:1403. [PMID: 39061977 PMCID: PMC11274235 DOI: 10.3390/biomedicines12071403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 06/12/2024] [Accepted: 06/15/2024] [Indexed: 07/28/2024] Open
Abstract
Olanzapine is an atypical antipsychotic drug and a potent muscarinic M3 receptor (M3R) antagonist. Olanzapine has been reported to cause metabolic disorders, including dyslipidemia. Anaplastic lymphoma kinase (Alk), a tyrosine kinase receptor well known in the pathogenesis of cancer, has been recently identified as a key gene in the regulation of thinness via the regulation of adipose tissue lipolysis. This project aimed to investigate whether Olanzapine could modulate the hepatic Alk pathway and lipid metabolism via M3R. Female rats were treated with Olanzapine and/or Cevimeline (an M3R agonist) for 9 weeks. Lipid metabolism and hepatic Alk signaling were analyzed. Nine weeks' treatment of Olanzapine caused metabolic disturbance including increased body mass index (BMI), fat mass accumulation, and abnormal lipid metabolism. Olanzapine treatment also led to an upregulation of Chrm3, Alk, and its regulator Ptprz1, and a downregulation of Lmo4, a transcriptional repressor of Alk in the liver. Moreover, there were positive correlations between Alk and Chrm3, Alk and Ptprz1, and a negative correlation between Alk and Lmo4. However, cotreatment with Cevimeline significantly reversed the lipid metabolic disturbance and adipose tissue accumulation, as well as the upregulation of the hepatic Alk signaling caused by Olanzapine. This study demonstrates evidence that Olanzapine may cause metabolic disturbance by modulating hepatic Alk signaling via M3R, which provides novel insight for modulating the hepatic Alk signaling and potential interventions for targeting metabolic disorders.
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Affiliation(s)
- Yueqing Su
- Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynaecology and Paediatrics, Fujian Medical University, Fuzhou 350005, China;
- School of Medical, Indigenous and Health Sciences, and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; (S.C.); (J.L.); (M.H.)
| | - Chenyun Cao
- Department of Brain Science, Faculty of Medicine, Imperial College London, London SW7 2BX, UK;
| | - Shiyan Chen
- School of Medical, Indigenous and Health Sciences, and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; (S.C.); (J.L.); (M.H.)
- Department of Neurology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350004, China
| | - Jiamei Lian
- School of Medical, Indigenous and Health Sciences, and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; (S.C.); (J.L.); (M.H.)
| | - Mei Han
- School of Medical, Indigenous and Health Sciences, and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; (S.C.); (J.L.); (M.H.)
| | - Xuemei Liu
- School of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China;
| | - Chao Deng
- School of Medical, Indigenous and Health Sciences, and Molecular Horizons, University of Wollongong, Wollongong, NSW 2522, Australia; (S.C.); (J.L.); (M.H.)
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Sukumar SK, Antonydhason V, Molander L, Sandakly J, Kleit M, Umapathy G, Mendoza-Garcia P, Masudi T, Schlosser A, Nässel DR, Wegener C, Shirinian M, Palmer RH. The Alk receptor tyrosine kinase regulates Sparkly, a novel activity regulating neuropeptide precursor in the Drosophila central nervous system. eLife 2024; 12:RP88985. [PMID: 38904987 PMCID: PMC11196111 DOI: 10.7554/elife.88985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024] Open
Abstract
Numerous roles for the Alk receptor tyrosine kinase have been described in Drosophila, including functions in the central nervous system (CNS), however the molecular details are poorly understood. To gain mechanistic insight, we employed Targeted DamID (TaDa) transcriptional profiling to identify targets of Alk signaling in the larval CNS. TaDa was employed in larval CNS tissues, while genetically manipulating Alk signaling output. The resulting TaDa data were analyzed together with larval CNS scRNA-seq datasets performed under similar conditions, identifying a role for Alk in the transcriptional regulation of neuroendocrine gene expression. Further integration with bulk and scRNA-seq datasets from larval brains in which Alk signaling was manipulated identified a previously uncharacterized Drosophila neuropeptide precursor encoded by CG4577 as an Alk signaling transcriptional target. CG4577, which we named Sparkly (Spar), is expressed in a subset of Alk-positive neuroendocrine cells in the developing larval CNS, including circadian clock neurons. In agreement with our TaDa analysis, overexpression of the Drosophila Alk ligand Jeb resulted in increased levels of Spar protein in the larval CNS. We show that Spar protein is expressed in circadian (clock) neurons, and flies lacking Spar exhibit defects in sleep and circadian activity control. In summary, we report a novel activity regulating neuropeptide precursor gene that is regulated by Alk signaling in the Drosophila CNS.
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Affiliation(s)
- Sanjay Kumar Sukumar
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Vimala Antonydhason
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Linnea Molander
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Jawdat Sandakly
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of BeirutBeirutLebanon
| | - Malak Kleit
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of BeirutBeirutLebanon
| | - Ganesh Umapathy
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Patricia Mendoza-Garcia
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Tafheem Masudi
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
| | - Andreas Schlosser
- Julius-Maximilians-Universität Würzburg, Rudolf-Virchow-Center, Center for Integrative and Translational BioimagingWürzburgGermany
| | - Dick R Nässel
- Department of Zoology, Stockholm UniversityStockholmSweden
| | - Christian Wegener
- Julius-Maximilians-Universität Würzburg, Biocenter, Theodor-Boveri-Institute, Neurobiology and GeneticsWürzburgGermany
| | - Margret Shirinian
- Department of Experimental Pathology, Immunology and Microbiology, Faculty of Medicine, American University of BeirutBeirutLebanon
| | - Ruth H Palmer
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, University of GothenburgGothenburgSweden
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Katic L, Choi J, Diaz Saravia S, Silverman A, Nagourney A, Torelli V, Gupta S, Glavan M, Gulati A, Khurana S, Tsyvkin E. The Interplay Between Cardiovascular Disease and Lung Cancer. Cureus 2024; 16:e62953. [PMID: 39044884 PMCID: PMC11265258 DOI: 10.7759/cureus.62953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2024] [Indexed: 07/25/2024] Open
Abstract
Cardiovascular disease (CVD) and lung cancer are among the leading causes of mortality worldwide, with a significant interplay that complicates patient management and treatment outcomes. This review explores the complex relationship between various forms of CVD - such as coronary artery disease, heart failure (HF), arrhythmias, and valvular heart disease - and lung cancer. Shared risk factors, including smoking, aging, and chronic inflammation, contribute to the co-occurrence of these conditions. Additionally, treatments for lung cancer, particularly chemotherapy and radiation therapy, can exacerbate CVD, necessitating a multidisciplinary approach to patient care. We delve into specific CVD-related impacts on lung cancer prognosis and vice versa, examining mechanisms, clinical outcomes, and management strategies. Our findings highlight the need for integrated care involving oncologists, cardiologists, and other healthcare providers to optimize treatment plans and improve patient outcomes. Emphasizing comprehensive cardiovascular risk management in lung cancer patients, we advocate for further research to deepen our understanding and develop novel therapeutic approaches, ultimately enhancing the quality of life and survival rates in patients suffering from both CVD and lung cancer.
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Affiliation(s)
- Luka Katic
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - James Choi
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Sara Diaz Saravia
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | | | - Vincent Torelli
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Soumya Gupta
- Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | - Amit Gulati
- Cardiology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Sakshi Khurana
- Radiology, New York Presbyterian-Columbia University Irving Medical Center, New York, USA
| | - Elina Tsyvkin
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, USA
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Katic L, Priscan A. Multifaceted Roles of ALK Family Receptors and Augmentor Ligands in Health and Disease: A Comprehensive Review. Biomolecules 2023; 13:1490. [PMID: 37892172 PMCID: PMC10605310 DOI: 10.3390/biom13101490] [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: 08/25/2023] [Revised: 10/02/2023] [Accepted: 10/06/2023] [Indexed: 10/29/2023] Open
Abstract
This review commemorates the 10-year anniversary of the discovery of physiological ligands Augα (Augmentor α; ALKAL2; Fam150b) and Augβ (Augmentor β; ALKAL1; Fam150a) for anaplastic lymphoma kinase (ALK) and leukocyte tyrosine kinase (LTK), previously considered orphan receptors. This manuscript provides an in-depth review of the biophysical and cellular properties of ALK family receptors and their roles in cancer, metabolism, pain, ophthalmology, pigmentation, central nervous system (CNS) function, and reproduction. ALK and LTK receptors are implicated in the development of numerous cancers, and targeted inhibition of their signaling pathways can offer therapeutic benefits. Additionally, ALK family receptors are involved in regulating body weight and metabolism, modulating pain signaling, and contributing to eye development and pigmentation. In the CNS, these receptors play a role in synapse modulation, neurogenesis, and various psychiatric pathologies. Lastly, ALK expression is linked to reproductive functions, with potential implications for patients undergoing ALK inhibitor therapy. Further research is needed to better understand the complex interactions of ALK family receptors and Aug ligands and to repurpose targeted therapy for a wide range of human diseases.
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Affiliation(s)
- Luka Katic
- Department of Medicine, Icahn School of Medicine at Mount Sinai Morningside/West, 1000 Tenth Avenue, New York, NY 10019, USA
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06520, USA
| | - Anamarija Priscan
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06520, USA;
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Dedoni S, Scherma M, Camoglio C, Siddi C, Fratta W, Fadda P. Anaplastic Lymphoma Kinase Receptor: Possible Involvement in Anorexia Nervosa. Nutrients 2023; 15:2205. [PMID: 37432348 DOI: 10.3390/nu15092205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 07/12/2023] Open
Abstract
The pathophysiology of Anorexia Nervosa (AN) has not been fully elucidated. Anaplastic lymphoma kinase (ALK) receptor is a protein-tyrosine kinase mainly known as a key oncogenic driver. Recently, a genetic deletion of ALK in mice has been found to increase energy expenditure and confers resistance to obesity in these animals, suggesting its role in the regulation of thinness. Here, we investigated the expression of ALK and the downstream intracellular pathways in female rats subjected to the activity-based anorexia (ABA) model, which reproduces important features of human AN. In the hypothalamic lysates of ABA rats, we found a reduction in ALK receptor expression, a downregulation of Akt phosphorylation, and no change in the extracellular signal-regulated protein kinases 1 and 2 (ERK1/2) phosphorylation. After the recovery from body weight loss, ALK receptor expression returned to the control baseline values, while it was again suppressed during a second cycle of ABA induction. Overall, this evidence suggests a possible involvement of the ALK receptor in the pathophysiology of AN, that may be implicated in its stabilization, resistance, and/or its exacerbation.
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Affiliation(s)
- Simona Dedoni
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Maria Scherma
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Chiara Camoglio
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Carlotta Siddi
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Walter Fratta
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
| | - Paola Fadda
- Section of Neuroscience and Clinical Pharmacology, Department of Biomedical Science, University of Cagliari, 09124 Cagliari, Italy
- Neuroscience Institute, Section of Cagliari, National Research Council of Italy (CNR), 09042 Cagliari, Italy
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6
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López-Otín C, Blasco MA, Partridge L, Serrano M, Kroemer G. Hallmarks of aging: An expanding universe. Cell 2023; 186:243-278. [PMID: 36599349 DOI: 10.1016/j.cell.2022.11.001] [Citation(s) in RCA: 1204] [Impact Index Per Article: 1204.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/19/2022] [Accepted: 11/01/2022] [Indexed: 01/05/2023]
Abstract
Aging is driven by hallmarks fulfilling the following three premises: (1) their age-associated manifestation, (2) the acceleration of aging by experimentally accentuating them, and (3) the opportunity to decelerate, stop, or reverse aging by therapeutic interventions on them. We propose the following twelve hallmarks of aging: genomic instability, telomere attrition, epigenetic alterations, loss of proteostasis, disabled macroautophagy, deregulated nutrient-sensing, mitochondrial dysfunction, cellular senescence, stem cell exhaustion, altered intercellular communication, chronic inflammation, and dysbiosis. These hallmarks are interconnected among each other, as well as to the recently proposed hallmarks of health, which include organizational features of spatial compartmentalization, maintenance of homeostasis, and adequate responses to stress.
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Affiliation(s)
- Carlos López-Otín
- Departamento de Bioquímica y Biología Molecular, Instituto Universitario de Oncología (IUOPA), Universidad de Oviedo, Oviedo, Spain; Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Oviedo, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain.
| | - Maria A Blasco
- Telomeres and Telomerase Group, Molecular Oncology Program, Spanish National Cancer Centre (CNIO), Madrid, Spain
| | - Linda Partridge
- Department of Genetics, Evolution and Environment, Institute of Healthy Ageing, University College London, London, UK; Max Planck Institute for Biology of Ageing, Cologne, Germany
| | - Manuel Serrano
- Institute for Research in Biomedicine (IRB Barcelona), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain; Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain; Altos Labs, Cambridge, UK
| | - Guido Kroemer
- Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Institut Universitaire de France, Paris, France; Metabolomics and Cell Biology Platforms, Gustave Roussy, Villejuif, France; Institut du Cancer Paris CARPEM, Department of Biology, Hôpital Européen Georges Pompidou, AP-HP, Paris, France.
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7
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Xie D, Stutz B, Li F, Chen F, Lv H, Sestan-Pesa M, Catarino J, Gu J, Zhao H, Stoddard CE, Carmichael GG, Shanabrough M, Taylor HS, Liu ZW, Gao XB, Horvath TL, Huang Y. TET3 epigenetically controls feeding and stress response behaviors via AGRP neurons. J Clin Invest 2022; 132:162365. [PMID: 36189793 PMCID: PMC9525119 DOI: 10.1172/jci162365] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
The TET family of dioxygenases promote DNA demethylation by oxidizing 5-methylcytosine to 5-hydroxymethylcytosine (5hmC). Hypothalamic agouti-related peptide-expressing (AGRP-expressing) neurons play an essential role in driving feeding, while also modulating nonfeeding behaviors. Besides AGRP, these neurons produce neuropeptide Y (NPY) and the neurotransmitter GABA, which act in concert to stimulate food intake and decrease energy expenditure. Notably, AGRP, NPY, and GABA can also elicit anxiolytic effects. Here, we report that in adult mouse AGRP neurons, CRISPR-mediated genetic ablation of Tet3, not previously known to be involved in central control of appetite and metabolism, induced hyperphagia, obesity, and diabetes, in addition to a reduction of stress-like behaviors. TET3 deficiency activated AGRP neurons, simultaneously upregulated the expression of Agrp, Npy, and the vesicular GABA transporter Slc32a1, and impeded leptin signaling. In particular, we uncovered a dynamic association of TET3 with the Agrp promoter in response to leptin signaling, which induced 5hmC modification that was associated with a chromatin-modifying complex leading to transcription inhibition, and this regulation occurred in both the mouse models and human cells. Our results unmasked TET3 as a critical central regulator of appetite and energy metabolism and revealed its unexpected dual role in the control of feeding and other complex behaviors through AGRP neurons.
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Affiliation(s)
- Di Xie
- Department of Obstetrics, Gynecology and Reproductive Sciences.,Yale Center for Molecular and Systems Metabolism, and
| | - Bernardo Stutz
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Feng Li
- Department of Obstetrics, Gynecology and Reproductive Sciences.,Yale Center for Molecular and Systems Metabolism, and
| | - Fan Chen
- Department of Obstetrics, Gynecology and Reproductive Sciences
| | - Haining Lv
- Department of Obstetrics, Gynecology and Reproductive Sciences.,Yale Center for Molecular and Systems Metabolism, and
| | - Matija Sestan-Pesa
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jonatas Catarino
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jianlei Gu
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Hongyu Zhao
- Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut, USA
| | - Christopher E Stoddard
- Department of Genetics and Genome Sciences, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Gordon G Carmichael
- Department of Genetics and Genome Sciences, University of Connecticut Health Center, Farmington, Connecticut, USA
| | - Marya Shanabrough
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Hugh S Taylor
- Department of Obstetrics, Gynecology and Reproductive Sciences
| | - Zhong-Wu Liu
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Xiao-Bing Gao
- Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Tamas L Horvath
- Department of Obstetrics, Gynecology and Reproductive Sciences.,Yale Center for Molecular and Systems Metabolism, and.,Department of Comparative Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.,Department of Neuroscience, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Yingqun Huang
- Department of Obstetrics, Gynecology and Reproductive Sciences.,Yale Center for Molecular and Systems Metabolism, and
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