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Huang M, Wang J, Liu W, Zhou H. Advances in the role of the GADD45 family in neurodevelopmental, neurodegenerative, and neuropsychiatric disorders. Front Neurosci 2024; 18:1349409. [PMID: 38332860 PMCID: PMC10850240 DOI: 10.3389/fnins.2024.1349409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/10/2024] [Indexed: 02/10/2024] Open
Abstract
The growth arrest and DNA damage inducible protein 45 (GADD45) family comprises stress-induced nuclear proteins that interact with DNA demethylases to facilitate DNA demethylation, thereby regulating diverse cellular processes including oxidative stress, DNA damage repair, apoptosis, proliferation, differentiation, inflammation, and neuroplasticity by modulating the expression patterns of specific genes. Widely expressed in the central nervous system, the GADD45 family plays a pivotal role in various neurological disorders, rendering it a potential therapeutic target for central nervous system diseases. This review presented a comprehensive overview of the expression patterns and potential mechanisms of action associated with each member of GADD45 family (GADD45α, GADD45β, and GADD45γ) in neurodevelopmental, neurodegenerative, and neuropsychiatric disorders, while also explored strategies to harness these mechanisms for intervention and treatment. Future research should prioritize the development of effective modulators targeting the GADD45 family for clinical trials aimed at treating central nervous system diseases.
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Affiliation(s)
| | | | | | - Hongyan Zhou
- Hubei Key Laboratory of Cognitive and Affective Disorders, Institute of Biomedical Sciences, School of Medicine, Jianghan University, Wuhan, China
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Sultan FA, Sawaya BE. Gadd45 in Neuronal Development, Function, and Injury. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1360:117-148. [PMID: 35505167 DOI: 10.1007/978-3-030-94804-7_9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The growth arrest and DNA damage-inducible (Gadd) 45 proteins have been associated with numerous cellular mechanisms including cell cycle control, DNA damage sensation and repair, genotoxic stress, neoplasia, and molecular epigenetics. The genes were originally identified in in vitro screens of irradiation- and interleukin-induced transcription and have since been implicated in a host of normal and aberrant central nervous system processes. These include early and postnatal development, injury, cancer, memory, aging, and neurodegenerative and psychiatric disease states. The proteins act through a variety of molecular signaling cascades including the MAPK cascade, cell cycle control mechanisms, histone regulation, and epigenetic DNA demethylation. In this review, we provide a comprehensive discussion of the literature implicating each of the three members of the Gadd45 family in these processes.
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Affiliation(s)
- Faraz A Sultan
- Department of Psychiatry, Rush University, Chicago, IL, USA.
| | - Bassel E Sawaya
- Molecular Studies of Neurodegenerative Diseases Lab, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.,FELS Cancer Institute for Personalized Medicine Institute, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.,Departments of Neurology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.,Cancer and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.,Neural Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
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Proshkina E, Lashmanova E, Dobrovolskaya E, Zemskaya N, Kudryavtseva A, Shaposhnikov M, Moskalev A. Geroprotective and Radioprotective Activity of Quercetin, (-)-Epicatechin, and Ibuprofen in Drosophila melanogaster. Front Pharmacol 2016; 7:505. [PMID: 28066251 PMCID: PMC5179547 DOI: 10.3389/fphar.2016.00505] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 12/07/2016] [Indexed: 12/15/2022] Open
Abstract
The modulation of longevity genes and aging-associated signaling pathways using pharmacological agents is one of the potential ways to prolong the lifespan and increase the vitality of an organism. Phytochemicals flavonoids and non-steroidal anti-inflammatory drugs have a large potential as geroprotectors. The goal of the present study was to investigate the effects of long-term and short-term consumption of quercetin, (-)-epicatechin, and ibuprofen on the lifespan, resistance to stress factors (paraquat, hyperthermia, γ-radiation, and starvation), as well as age-dependent physiological parameters (locomotor activity and fecundity) of Drosophila melanogaster. The long-term treatment with quercetin and (-)-epicatechin didn't change or decreased the lifespan of males and females. In contrast, the short-term treatment with flavonoids had a beneficial effect and stimulated the resistance to paraquat and acute γ-irradiation. The short-term ibuprofen consumption had a positive effect on the lifespan of females when it was carried out at the middle age (30–40 days), and to the survival of flies under conditions of oxidative and genotoxic stresses. However, it didn't change the lifespan of males and females after the treatment during first 10 days of an imago life. Additionally, quercetin, (-)-epicatechin, and ibuprofen decreased the spontaneous locomotor activity of males, but had no effect of stimulated the physical activity and fecundity of females. Revealed quercetin, (-)-epicatechin, and ibuprofen activity can be associated with the stimulation of stress response mechanisms through the activation of pro-longevity pathways, or the induction of hormesis.
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Affiliation(s)
- Ekaterina Proshkina
- Institute of Biology, Komi Science Center, Ural Branch, Russian Academy of Sciences (RAS) Syktyvkar, Russia
| | - Ekaterina Lashmanova
- Laboratory of Genetics of Aging and Longevity, Moscow Institute of Physics and Technology (MIPT) Dolgoprudny, Russia
| | - Eugenia Dobrovolskaya
- Institute of Biology, Komi Science Center, Ural Branch, Russian Academy of Sciences (RAS) Syktyvkar, Russia
| | - Nadezhda Zemskaya
- Institute of Biology, Komi Science Center, Ural Branch, Russian Academy of Sciences (RAS)Syktyvkar, Russia; Department of Ecology, Institute of Natural Sciences, Syktyvkar State UniversitySyktyvkar, Russia
| | - Anna Kudryavtseva
- Engelhardt Institute of Molecular Biology (EIMB), Russian Academy of Sciences (RAS) Moscow, Russia
| | - Mikhail Shaposhnikov
- Institute of Biology, Komi Science Center, Ural Branch, Russian Academy of Sciences (RAS)Syktyvkar, Russia; Department of Ecology, Institute of Natural Sciences, Syktyvkar State UniversitySyktyvkar, Russia
| | - Alexey Moskalev
- Institute of Biology, Komi Science Center, Ural Branch, Russian Academy of Sciences (RAS)Syktyvkar, Russia; Laboratory of Genetics of Aging and Longevity, Moscow Institute of Physics and Technology (MIPT)Dolgoprudny, Russia; Department of Ecology, Institute of Natural Sciences, Syktyvkar State UniversitySyktyvkar, Russia; Engelhardt Institute of Molecular Biology (EIMB), Russian Academy of Sciences (RAS)Moscow, Russia
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Sultan FA, Sweatt JD. The Role of the Gadd45 Family in the Nervous System: A Focus on Neurodevelopment, Neuronal Injury, and Cognitive Neuroepigenetics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2013; 793:81-119. [DOI: 10.1007/978-1-4614-8289-5_6] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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