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Kühl F, Brand K, Lichtinghagen R, Huber R. GSK3-Driven Modulation of Inflammation and Tissue Integrity in the Animal Model. Int J Mol Sci 2024; 25:8263. [PMID: 39125833 PMCID: PMC11312333 DOI: 10.3390/ijms25158263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/25/2024] [Accepted: 07/27/2024] [Indexed: 08/12/2024] Open
Abstract
Nowadays, GSK3 is accepted as an enzyme strongly involved in the regulation of inflammation by balancing the pro- and anti-inflammatory responses of cells and organisms, thus influencing the initiation, progression, and resolution of inflammatory processes at multiple levels. Disturbances within its broad functional scope, either intrinsically or extrinsically induced, harbor the risk of profound disruptions to the regular course of the immune response, including the formation of severe inflammation-related diseases. Therefore, this review aims at summarizing and contextualizing the current knowledge derived from animal models to further shape our understanding of GSK3α and β and their roles in the inflammatory process and the occurrence of tissue/organ damage. Following a short recapitulation of structure, function, and regulation of GSK3, we will focus on the lessons learned from GSK3α/β knock-out and knock-in/overexpression models, both conventional and conditional, as well as a variety of (predominantly rodent) disease models reflecting defined pathologic conditions with a significant proportion of inflammation and inflammation-related tissue injury. In summary, the literature suggests that GSK3 acts as a crucial switch driving pro-inflammatory and destructive processes and thus contributes significantly to the pathogenesis of inflammation-associated diseases.
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Affiliation(s)
| | | | | | - René Huber
- Institute of Clinical Chemistry and Laboratory Medicine, Hannover Medical School, 30625 Hannover, Germany; (F.K.); (K.B.); (R.L.)
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Chen MY, Zhao FL, Chu WL, Bai MR, Zhang DM. A review of tamoxifen administration regimen optimization for Cre/loxp system in mouse bone study. Biomed Pharmacother 2023; 165:115045. [PMID: 37379643 DOI: 10.1016/j.biopha.2023.115045] [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: 04/17/2023] [Revised: 06/07/2023] [Accepted: 06/20/2023] [Indexed: 06/30/2023] Open
Abstract
Gene knockout is a technique routinely used in basic experimental research, particularly in mouse skeletal and developmental studies. Tamoxifen-induced Cre/loxp system is known for its temporal and spatial precision and commonly utilized by researchers. However, tamoxifen has been shown its side effects on affecting the phenotype of mouse bone directly. This review aimed to optimize tamoxifen administration regimens including its dosage and duration, to identify an optimal induction strategy that minimizes potential side effects while maintaining recombination efficacy. This study will help researchers in designing gene knockout experiments in bone when using tamoxifen.
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Affiliation(s)
- Ming-Yang Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Fu-Lin Zhao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Wen-Lin Chu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ming-Ru Bai
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China; Department of Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
| | - De-Mao Zhang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China; Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China.
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Galitsyna EV, Buianova AA, Kozhukhov VI, Domogatsky SP, Bukharova TB, Goldshtein DV. Cytocompatibility and Osteoinductive Properties of Collagen-Fibronectin Hydrogel Impregnated with siRNA Targeting Glycogen Synthase Kinase 3β: In Vitro Study. Biomedicines 2023; 11:2363. [PMID: 37760805 PMCID: PMC10525875 DOI: 10.3390/biomedicines11092363] [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: 07/30/2023] [Revised: 08/16/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
In this study, we developed an osteoplastic material based on collagen-fibronectin hydrogel impregnated with siRNA molecules targeting glycogen synthase kinase 3β (GSK3β), which inhibits the osteogenic differentiation of mesenchymal stem cells. The hydrogel impregnated with polyplexes containing siRNA GSK3β and polyethylenimine has been shown to have no cytotoxic effect: there was no statistically significant change in the cell's viability after 7 days of incubation in its presence compared to the control group. On days 2 and 7, an increase in the level of expression of markers of osteogenic differentiation was observed, which confirms the osteoinductive qualities of the material. It has been demonstrated that the hydrogel maintains cell adhesion. Our results obtained in vitro indicate cytocompatibility and osteoinductive properties of collagen-fibronectin hydrogel impregnated with siRNA GSK3β molecules.
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Affiliation(s)
- Elena V. Galitsyna
- Research Centre for Medical Genetics, 1 Moskvorechye Str., 115522 Moscow, Russia
| | | | - Vadim I. Kozhukhov
- Federal State Budgetary Institution, National Medical Research Centre of Cardiology, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Sergey P. Domogatsky
- Federal State Budgetary Institution, National Medical Research Centre of Cardiology, Ministry of Health of the Russian Federation, 121552 Moscow, Russia
| | - Tatiana B. Bukharova
- Research Centre for Medical Genetics, 1 Moskvorechye Str., 115522 Moscow, Russia
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Roles of Local Soluble Factors in Maintaining the Growth Plate: An Update. Genes (Basel) 2023; 14:genes14030534. [PMID: 36980807 PMCID: PMC10048135 DOI: 10.3390/genes14030534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/16/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023] Open
Abstract
The growth plate is a cartilaginous tissue found at the ends of growing long bones, which contributes to the lengthening of bones during development. This unique structure contains at least three distinctive layers, including resting, proliferative, and hypertrophic chondrocyte zones, maintained by a complex regulatory network. Due to its soft tissue nature, the growth plate is the most susceptible tissue of the growing skeleton to injury in childhood. Although most growth plate damage in fractures can heal, some damage can result in growth arrest or disorder, impairing leg length and resulting in deformity. In this review, we re-visit previously established knowledge about the regulatory network that maintains the growth plate and integrate current research displaying the most recent progress. Next, we highlight local secretary factors, such as Wnt, Indian hedgehog (Ihh), and parathyroid hormone-related peptide (PTHrP), and dissect their roles and interactions in maintaining cell function and phenotype in different zones. Lastly, we discuss future research topics that can further our understanding of this unique tissue. Given the unmet need to engineer the growth plate, we also discuss the potential of creating particular patterns of soluble factors and generating them in vitro.
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Ao Y, Wu Z, Liao Z, Lan J, Zhang J, Sun P, Liu B, Wang Z. Role of C-Terminal Phosphorylation of Lamin A in DNA Damage and Cellular Senescence. Cells 2023; 12:cells12040639. [PMID: 36831305 PMCID: PMC9954792 DOI: 10.3390/cells12040639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/26/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
The nuclear matrix protein lamin A is a multifunctional protein with roles in DNA replication and repair, gene activation, transcriptional regulation, and maintenance of higher-order chromatin structure. Phosphorylation is the main determinant of lamin A mobility in the nucleus and nuclear membrane dissolution during mitosis. However, little is known about the regulation of lamin A phosphorylation during interphase. Interestingly, C-terminal lamin A mutations trigger cellular senescence. Recently, we showed that the C-terminal region of lamin A interacts with casein kinase II (CK2). In the present study, we have expanded on our previous research to further investigate lamin A phosphorylation and elucidate the mechanisms underlying the effect of C-terminal mutations on cellular senescence. Our results indicate that glycogen synthase kinase 3β (GSK3β) and CK2 jointly mediate the phosphorylation of lamin A at C-terminal Ser628 and Ser636 residues. Furthermore, a loss of phosphorylation at either of these two sites affects the nuclear distribution of lamin A, leading to an impaired DNA damage response as well as cellular senescence. Thus, phosphorylation at C-terminal sites in lamin A appears to be important for maintaining genomic stability and preventing cellular senescence. These findings provide insight into how loss of the C-terminal region of lamin A may induce premature aging. Furthermore, enhancement of GSK3β and CK2 activity may represent a possible therapeutic approach for the treatment of aging-related diseases.
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Affiliation(s)
- Ying Ao
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
- Correspondence: (Y.A.); (Z.W.)
| | - Zhuping Wu
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
| | - Zhiwei Liao
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
| | - Juncong Lan
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
| | - Jie Zhang
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen University-Friedrich Schiller Universität Jena Joint PhD Program, Friedrich Schiller Universität, 07743 Jena, Germany
| | - Pengfei Sun
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
| | - Baohua Liu
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
| | - Zimei Wang
- Guangdong Key Laboratory for Genome Stability & Human Disease Prevention, Carson International Cancer Center, Department of Biochemistry & Molecular Biology, School of Basic Medical Sciences, Shenzhen University Medical School, Shenzhen 518055, China
- Shenzhen Key Laboratory for Systemic Aging and Intervention, National Engineering Research Center for Biotechnology (Shenzhen), Shenzhen University, Shenzhen 518055, China
- Correspondence: (Y.A.); (Z.W.)
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Zhao X, Qi Y, Wu T, Cheng G. Phosphoproteomic Analysis of the Jejunum Tissue Response to Colostrum and Milk Feeding in Dairy Calves during the Passive Immunity Period. Animals (Basel) 2022; 13:ani13010145. [PMID: 36611753 PMCID: PMC9817995 DOI: 10.3390/ani13010145] [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: 11/26/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Improvements in the feeding of calves are of increasing importance for the development of the dairy industry. While colostrum is essential for the health of newborn calves, knowledge of protein phosphorylation alterations in neonatal calves that are fed colostrum or mature milk is lacking. Here, mid-jejunum tissue samples were collected from calves that received colostrum or milk. Subsequently, the jejunum phosphoproteome was analyzed using a phosphopeptide enrichment method, i.e., titanium immobilized metal ion affinity chromatography, coupled with liquid chromatography-tandem mass spectrometry. A total of 2093 phosphopeptides carrying unique 1851 phosphorylation sites corresponding to 1180 phosphoproteins were identified. Of the 1180 phosphoproteins, 314 phosphorylation sites on 241 proteins were differentially expressed between the groups. Gene ontology analysis indicated that the phosphoproteins were strongly associated with developmental and macromolecule metabolic processes, signal transduction, and responses to stimuli and insulin. Pathway analysis showed that the spliceosome, Hippo, insulin, and neurotrophin signaling pathways were enriched. These results reveal the expression pattern and changes in the function of phosphoproteins in bovine jejunum tissues under different feeding conditions and provide further insights into the crucial role of colostrum feeding during the early stages of life.
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Affiliation(s)
- Xiaowei Zhao
- Correspondence: ; Tel.: +86-551-65146065; Fax: +86-551-62160275
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Affiliation(s)
- Andrew A Pitsillides
- Skeletal Biology Group, Department of Comparative Biomedical Sciences, Royal Veterinary College, London, UK.
| | - Frank Beier
- Department of Physiology and Pharmacology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Ontario, Canada. .,Bone and Joint Institute, University of Western Ontario, London, Ontario, Canada.
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Chakraborty N, Zamarioli A, Gautam A, Campbell R, Mendenhall SK, Childress PJ, Dimitrov G, Sowe B, Tucker A, Zhao L, Hammamieh R, Kacena MA. Gene-metabolite networks associated with impediment of bone fracture repair in spaceflight. Comput Struct Biotechnol J 2021; 19:3507-3520. [PMID: 34194674 PMCID: PMC8220416 DOI: 10.1016/j.csbj.2021.05.050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/26/2021] [Accepted: 05/30/2021] [Indexed: 01/05/2023] Open
Abstract
Adverse effects of spaceflight on musculoskeletal health increase the risk of bone injury and impairment of fracture healing. Its yet elusive molecular comprehension warrants immediate attention, since space travel is becoming more frequent. Here we examined the effects of spaceflight on bone fracture healing using a 2 mm femoral segmental bone defect (SBD) model. Forty, 9-week-old, male C57BL/6J mice were randomized into 4 groups: 1) Sham surgery on Ground (G-Sham); 2) Sham surgery housed in Spaceflight (FLT-Sham); 3) SBD surgery on Ground (G-Surgery); and 4) SBD surgery housed in Spaceflight (FLT-Surgery). Surgery procedures occurred 4 days prior to launch; post-launch, the spaceflight mice were house in the rodent habitats on the International Space Station (ISS) for approximately 4 weeks before euthanasia. Mice remaining on the Earth were subjected to identical housing and experimental conditions. The right femur from half of the spaceflight and ground groups was investigated by micro-computed tomography (µCT). In the remaining mice, the callus regions from surgery groups and corresponding femoral segments in sham mice were probed by global transcriptomic and metabolomic assays. µCT confirmed escalated bone loss in FLT-Sham compared to G-Sham mice. Comparing to their respective on-ground counterparts, the morbidity gene-network signal was inhibited in sham spaceflight mice but activated in the spaceflight callus. µCT analyses of spaceflight callus revealed increased trabecular spacing and decreased trabecular connectivity. Activated apoptotic signals in spaceflight callus were synchronized with inhibited cell migration signals that potentially hindered the wound site to recruit growth factors. A major pro-apoptotic and anti-migration gene network, namely the RANK-NFκB axis, emerged as the central node in spaceflight callus. Concluding, spaceflight suppressed a unique biomolecular mechanism in callus tissue to facilitate a failed regeneration, which merits a customized intervention strategy.
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Affiliation(s)
| | - Ariane Zamarioli
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Orthopaedics and Anaesthesiology, Ribeirão Preto Medical School, SP, Brazil
| | - Aarti Gautam
- Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
| | - Ross Campbell
- Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
- Geneva Foundation, Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
| | - Stephen K Mendenhall
- Department of Neurological Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Paul J. Childress
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - George Dimitrov
- Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
- Geneva Foundation, Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
| | - Bintu Sowe
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- ORISE, Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
| | - Aamir Tucker
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Liming Zhao
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Rasha Hammamieh
- Medical Readiness Systems Biology, CMPN, WRAIR, Silver Spring, MD, USA
| | - Melissa A. Kacena
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, USA
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