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Tabatabaee A, Nafari B, Farhang A, Hariri A, Khosravi A, Zarrabi A, Mirian M. Targeting vimentin: a multifaceted approach to combatting cancer metastasis and drug resistance. Cancer Metastasis Rev 2024; 43:363-377. [PMID: 38012357 DOI: 10.1007/s10555-023-10154-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023]
Abstract
This comprehensive review explores vimentin as a pivotal therapeutic target in cancer treatment, with a primary focus on mitigating metastasis and overcoming drug resistance. Vimentin, a key player in cancer progression, is intricately involved in processes such as epithelial-to-mesenchymal transition (EMT) and resistance mechanisms to standard cancer therapies. The review delves into diverse vimentin inhibition strategies. Precision tools, including antibodies and nanobodies, selectively neutralize vimentin's pro-tumorigenic effects. DNA and RNA aptamers disrupt vimentin-associated signaling pathways through their adaptable binding properties. Innovative approaches, such as vimentin-targeted vaccines and microRNAs (miRNAs), harness the immune system and post-transcriptional regulation to combat vimentin-expressing cancer cells. By dissecting vimentin inhibition strategies across these categories, this review provides a comprehensive overview of anti-vimentin therapeutics in cancer treatment. It underscores the growing recognition of vimentin as a pivotal therapeutic target in cancer and presents a diverse array of inhibitors, including antibodies, nanobodies, DNA and RNA aptamers, vaccines, and miRNAs. These multifaceted approaches hold substantial promise for tackling metastasis and overcoming drug resistance, collectively presenting new avenues for enhanced cancer therapy.
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Affiliation(s)
- Aliye Tabatabaee
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran
| | - Behjat Nafari
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran
| | - Armin Farhang
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran
| | - Amirali Hariri
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran
| | - Arezoo Khosravi
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Istanbul Okan University, Istanbul, 34959, Türkiye
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul, 34396, Türkiye.
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, 600 077, India.
| | - Mina Mirian
- Department of Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran.
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2
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Xiao Y, Hu X, Jiang P, Qi Z. Thermos-responsive hydrogel system encapsulated engineered exosomes attenuate inflammation and oxidative damage in acute spinal cord injury. Front Bioeng Biotechnol 2023; 11:1216878. [PMID: 37614633 PMCID: PMC10442716 DOI: 10.3389/fbioe.2023.1216878] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 07/31/2023] [Indexed: 08/25/2023] Open
Abstract
Introduction: Spinal cord injury (SCI) is a serious and disabling condition, and the effectiveness of conventional treatment is limited, such as supportive treatment and emergency surgery. Exosomes derived from umbilical cord mesenchymal stem cells (UCMSC-Exos) have potential therapeutic effects on SCI but are limited by delivery efficiency. Our study aimed to further investigate the therapeutic effects of miR-138-modified UCMSC-exosomes (Exos-138) following SCI. Methods: We developed an injectable triblock polymer of polyglycolic acid copolymer and polyethylene glycol (PLGA-PEG-PLGA)-loaded temperature-sensitive hydrogel of miR-138-modified stem cell exosomes and characterised its biocompatibility in vitro. In Sprague-Dawley rats with SCI, the hydrogel was injected into the injury site, behavioural scores were measured, and pathological analysis was conducted postoperatively to assess neurological recovery. Results: In vitro, our data demonstrated that miR-138-5p-modified UCMSC-Exos can reduce inflammation levels in BV-2 cells through the NLRP3-caspase1 signalling pathway and reduce neuronal apoptosis by downregulating intracellular reactive oxygen species levels through the Nrf2-keap1 signalling cascade. The results of in vivo experiments showed that the P-Exos-138 hydrogel promoted neurological recovery in rats with SCI. Discussion: Our study explored a novel exosome delivery system that can be a potential therapeutic strategy for SCI. Our study, currently, has theoretical value; however, it can serve as a basis for further investigations on the treatment approaches at various stages of SCI development in inflammation-dependent injury of the central nervous system.
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Affiliation(s)
| | | | | | - Zhongquan Qi
- Medical College of Guangxi University, Nanning, Guangxi, China
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3
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Martínez-Moreno CG, Calderón-Vallejo D, Díaz-Galindo C, Hernández-Jasso I, Olivares-Hernández JD, Ávila-Mendoza J, Epardo D, Balderas-Márquez JE, Urban-Sosa VA, Baltazar-Lara R, Carranza M, Luna M, Arámburo C, Quintanar JL. Gonadotropin-releasing hormone and growth hormone act as anti-inflammatory factors improving sensory recovery in female rats with thoracic spinal cord injury. Front Neurosci 2023; 17:1164044. [PMID: 37360158 PMCID: PMC10288327 DOI: 10.3389/fnins.2023.1164044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 05/15/2023] [Indexed: 06/28/2023] Open
Abstract
The potential for novel applications of classical hormones, such as gonadotropin-releasing hormone (GnRH) and growth hormone (GH), to counteract neural harm is based on their demonstrated neurotrophic effects in both in vitro and in vivo experimental models and a growing number of clinical trials. This study aimed to investigate the effects of chronic administration of GnRH and/or GH on the expression of several proinflammatory and glial activity markers in damaged neural tissues, as well as on sensory recovery, in animals submitted to thoracic spinal cord injury (SCI). Additionally, the effect of a combined GnRH + GH treatment was examined in comparison with single hormone administration. Spinal cord damage was induced by compression using catheter insufflation at thoracic vertebrae 10 (T10), resulting in significant motor and sensory deficits in the hindlimbs. Following SCI, treatments (GnRH, 60 μg/kg/12 h, IM; GH, 150 μg/kg/24 h, SC; the combination of both; or vehicle) were administered during either 3 or 5 weeks, beginning 24 h after injury onset and ending 24 h before sample collection. Our results indicate that a chronic treatment with GH and/or GnRH significantly reduced the expression of proinflammatory (IL6, IL1B, and iNOS) and glial activity (Iba1, CD86, CD206, vimentin, and GFAP) markers in the spinal cord tissue and improved sensory recovery in the lesioned animals. Furthermore, we found that the caudal section of the spinal cord was particularly responsive to GnRH or GH treatment, as well as to their combination. These findings provide evidence of an anti-inflammatory and glial-modulatory effect of GnRH and GH in an experimental model of SCI and suggest that these hormones can modulate the response of microglia, astrocytes, and infiltrated immune cells in the spinal cord tissue following injury.
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Affiliation(s)
- Carlos Guillermo Martínez-Moreno
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Denisse Calderón-Vallejo
- Departamento de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, México
| | - Carmen Díaz-Galindo
- Departamento de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, México
| | - Irma Hernández-Jasso
- Departamento de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, México
| | - Juan David Olivares-Hernández
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - José Ávila-Mendoza
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - David Epardo
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Jerusa Elienai Balderas-Márquez
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Valeria Alejandra Urban-Sosa
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Rosario Baltazar-Lara
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Martha Carranza
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Maricela Luna
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Carlos Arámburo
- Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - José Luis Quintanar
- Departamento de Fisiología y Farmacología, Centro de Ciencias Básicas, Universidad Autónoma de Aguascalientes, Aguascalientes, México
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MicroRNA-138-5p Targets Pro-Apoptotic Factors and Favors Neural Cell Survival: Analysis in the Injured Spinal Cord. Biomedicines 2022; 10:biomedicines10071559. [PMID: 35884864 PMCID: PMC9312482 DOI: 10.3390/biomedicines10071559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/22/2022] [Accepted: 06/28/2022] [Indexed: 11/29/2022] Open
Abstract
The central nervous system microRNA miR-138-5p has attracted much attention in cancer research because it inhibits pro-apoptotic genes including CASP3. We hypothesize that miR-138-5p downregulation after SCI leads to overexpression of pro-apoptotic genes, sensitizing neural cells to noxious stimuli. This study aimed to identify miR-138-5p targets among pro-apoptotic genes overexpressed following SCI and to confirm that miR-138-5p modulates cell death in neural cells. Gene expression and histological analyses revealed that the drop in miR-138-5p expression after SCI is due to the massive loss of neurons and oligodendrocytes and its downregulation in neurons. Computational analyses identified 176 potential targets of miR-138-5p becoming dysregulated after SCI, including apoptotic proteins CASP-3 and CASP-7, and BAK. Reporter, RT-qPCR, and immunoblot assays in neural cell cultures confirmed that miR-138-5p targets their 3′UTRs, reduces their expression and the enzymatic activity of CASP-3 and CASP-7, and protects cells from apoptotic stimuli. Subsequent RT-qPCR and histological analyses in a rat model of SCI revealed that miR-138-5p downregulation correlates with the overexpression of its pro-apoptotic targets. Our results suggest that the downregulation of miR-138-5p after SCI may have deleterious effects on neural cells, particularly on spinal neurons.
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5
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Wang W, Li Q, Zhao Z, Liu Y, Wang Y, Xiong H, Mei Z. Paeonol Ameliorates Chronic Itch and Spinal Astrocytic Activation via CXCR3 in an Experimental Dry Skin Model in Mice. Front Pharmacol 2022; 12:805222. [PMID: 35095512 PMCID: PMC8794748 DOI: 10.3389/fphar.2021.805222] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/23/2021] [Indexed: 01/13/2023] Open
Abstract
Paeonol is a bioactive phenol presents mainly in Paeonia suffruticosa Andr. (Paeoniaceae), Paeonia lactiflora Pall., and Dioscorea japonica Thunb. (Dioscoreaceae), harboring various pharmacological activities including anti-inflammatory, antioxidant, immune regulatory activity and reverse chemoresistance. Recent reports revealed paeonol exhibited good effects on chronic dermatitis, such as atopic dermatitis (AD) and psoriasis. However, whether paeonol is effective for dry skin disease and its mechanism of action still remain unclear. In this study, we analysed the effects of paeonol on a mouse model of dry skin treated with acetone-ether-water (AEW), which showed impressive activities in reducing scratching behavior and skin inflammation. To elucidate the underlying molecular targets for the anti-pruritic ability of paeonol, we screened the expression of possible chemokine pathways in the spinal cord. The expression of CXCR3 was significantly alleviated by paeonol, which increased greatly in the spinal neurons of AEW mice. In addition, treatment of paeonol significantly inhibited AEW-induced expression of astrocyte activity-dependent genes including Tlr4, Lcn2 and Hspb1 et al. The inhibitory effects of paeonol on scratching behavior and astrocytic activation in the spinal cord induced by AEW were abolished when CXCR3 was antagonized or genetically ablated. Taken together, our results indicated that paeonol can ameliorate AEW-induced inflammatory response and itching behavior, and reduce the expression of spinal astrocyte activity-dependent genes induced by AEW, which are driven by CXCR3.
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Affiliation(s)
- Wen Wang
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China.,Institute of Ethnomedicine, South-Central University for Nationalities, Wuhan, China
| | - Qiaoyun Li
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China.,Institute of Ethnomedicine, South-Central University for Nationalities, Wuhan, China
| | - Zhongqiu Zhao
- Washington University School of Medicine, St. Louis, MO, United States.,Barnes-Jewish Hospital, St. Louis, MO, United States
| | - Yutong Liu
- College of Life Sciences, South-Central University for Nationalities, Wuhan, China
| | - Yi Wang
- College of Life Sciences, South-Central University for Nationalities, Wuhan, China
| | - Hui Xiong
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China.,Institute of Ethnomedicine, South-Central University for Nationalities, Wuhan, China
| | - Zhinan Mei
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, China.,Institute of Ethnomedicine, South-Central University for Nationalities, Wuhan, China
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6
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Zhang L, Liu Y, Feng B, Liu LG, Zhou YC, Tang H. MiR-138-5p knockdown promotes osteogenic differentiation through FOXC1 up-regulation in human bone mesenchymal stem cells. Biochem Cell Biol 2020; 99:296-303. [PMID: 33058690 DOI: 10.1139/bcb-2020-0163] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This study examined the hypothesis that the microRNA miR-138-5p reduces the osteodifferentiation of human bone mesenchymal stem cells (hBMSCs) by downregulating the expression of forkhead box C1 (FOXC1). For this, hBMSCs were separated from bone marrow and osteogenic induction medium was added to stimulate osteogenic differentiation. Flow cytometric analysis was applied to evaluate the expression of cell-surface antigens associated with hBMSCs, including CD29, CD44, CD90, CD45, and CD34. qRT-PCR assays and Western blot assays were used to measure the mRNA and protein expression of miR-138-5p, osteocalcin, runt-related transcription factor 2, bone sialoprotein, alkaline phosphatase (ALP), and FOXC1. ALP staining assays and Alizarin Red staining (ARS) assays were used to confirm osteogenic differentiation. We used a luciferase assay to test the interaction between miR-138-5p and FOXC1. We demonstrated that miR-138-5p is downregulated in osteogenic differentiated hBMSCs. Further, overexpression of miR-138-5p reduced the expression of markers for osteodifferentiation, ALP activity, and ARS activity. Furthermore, we showed that FOXC1 is a downstream target gene of miR-138-5p, and that knockdown of miR-138-5p improves the osteogenesis differentiation of hBMSCs by upregulating FOXC1. The results from this study indicate miR-138-5p as a new target for osteogenic differentiation of hBMSCs and the treatment of bone defects.
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Affiliation(s)
- Lan Zhang
- Department of Orthopedics, Beijing Friendship Hospital Capital Medical University, Beijing 100050, P.R. China
| | - Yan Liu
- Department of Orthopedics, The Third Clinical Medical College of Inner Mongolia Medical University, Baotou 014010, P.R. China
| | - Bo Feng
- Department of Hand, Foot and Ankle Surgery, The Third Clinical Medical College of Inner Mongolia Medical University, Baotou 014010, P.R. China
| | - Li-Gong Liu
- Department of Hand, Foot and Ankle Surgery, The Third Clinical Medical College of Inner Mongolia Medical University, Baotou 014010, P.R. China
| | - Ying-Cai Zhou
- Department of Hand, Foot and Ankle Surgery, The Third Clinical Medical College of Inner Mongolia Medical University, Baotou 014010, P.R. China
| | - Hai Tang
- Department of Orthopedics, Beijing Friendship Hospital Capital Medical University, Beijing 100050, P.R. China
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Jang B, Kim M, Lee Y, Ishigami A, Kim Y, Choi E. Vimentin citrullination probed by a novel monoclonal antibody serves as a specific indicator for reactive astrocytes in neurodegeneration. Neuropathol Appl Neurobiol 2020; 46:751-769. [DOI: 10.1111/nan.12620] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 03/23/2020] [Indexed: 01/11/2023]
Affiliation(s)
- B. Jang
- Ilsong Institute of Life Science Hallym University Anyang Gyeonggi‐doRepublic of Korea
| | - M.J. Kim
- Ilsong Institute of Life Science Hallym University Anyang Gyeonggi‐doRepublic of Korea
- Department of Biomedical Gerontology Graduate School of Hallym University Chuncheon Gangwon‐do Republic of Korea
| | - Y.J. Lee
- Ilsong Institute of Life Science Hallym University Anyang Gyeonggi‐doRepublic of Korea
| | - A. Ishigami
- Molecular Regulation of Aging Tokyo Metropolitan Institute of Gerontology Itabashi‐ku Tokyo Japan
| | - Y.S. Kim
- Ilsong Institute of Life Science Hallym University Anyang Gyeonggi‐doRepublic of Korea
- Department of Microbiology College of Medicine Hallym University Chuncheon Gangwon‐do Republic of Korea
| | - E.K. Choi
- Ilsong Institute of Life Science Hallym University Anyang Gyeonggi‐doRepublic of Korea
- Department of Biomedical Gerontology Graduate School of Hallym University Chuncheon Gangwon‐do Republic of Korea
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Zhu B, Gao J, Ouyang Y, Hu Z, Chen X. Overexpression Of miR138 Ameliorates Spared Sciatic Nerve Injury-Induced Neuropathic Pain Through The Anti-Inflammatory Response In Mice. J Pain Res 2019; 12:3135-3145. [PMID: 31819598 PMCID: PMC6874503 DOI: 10.2147/jpr.s219462] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 10/03/2019] [Indexed: 12/20/2022] Open
Abstract
Background The emerging role of inflammation in the initiation and maintenance of neuropathic pain has been confirmed. Previous studies have reported that miR138 has neuroprotective and anti-inflammatory effects in animal models of spinal cord injury and in human coronary artery endothelial cell injury, while its effect on neuropathic pain is still not known. As the mechanism of neuropathic pain remains unclear, we investigated whether miR138 is involved in the development of neuropathic pain and the role of miR138 in the modulation of inflammation in the spinal cord in a mouse model of neuropathic pain induced by spared sciatic nerve injury (SNI). Materials and methods Firstly, the expression of miR138 in spinal cord was evaluated on days 1, 3, 5, 7, 9 and 14 after SNI. And then, LV-miR-control and LV-miR138 were intrathecally injected 1 week before the surgery followed by investigation of the expression of miR138, mechanical allodynia and thermal hyperalgesia on day 1, 3, 5, 7, 9, 14 after SNI. Ipsilateral L4-L6 spinal cord tissue was harvested on day 14 post-SNI and detected by Western blotting, enzyme-linked immunosorbent assay or immunohischemistry. Results We observed decreased expression of miR138 and increased expression of proinflammatory cytokines, along with activated microglia, astrocytes and nuclear factor-κВ (NF-κВ), in the spinal cord dorsal horn after SNI. Moreover, the intrathecal upregulation of miR138 significantly alleviated SNI-induced mechanical allodynia and thermal hyperalgesia, downregulated the production of proinflammatory cytokines, and deactivated microglia, astrocytes and NF-κВ. Conclusion The results indicate that miR138 contributes to the development of neuropathic pain and that the overexpression of miR138 alleviates pain hypersensitivity by inhibiting proinflammatory cytokine production and glial activation, which suggests a novel target for reducing neuropathic pain.
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Affiliation(s)
- Benfan Zhu
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, People's Republic of China
| | - Jie Gao
- Department of Pain, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, People's Republic of China.,Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei 230022, People's Republic of China.,Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Yeling Ouyang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Zhiqiang Hu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
| | - Xiangdong Chen
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China.,Institute of Anesthesiology and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, People's Republic of China
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Cohrs G, Drucks B, Sürie JP, Vokuhl C, Synowitz M, Held-Feindt J, Knerlich-Lukoschus F. Expression profiles of pro-inflammatory and pro-apoptotic mediators in secondary tethered cord syndrome after myelomeningocele repair surgery. Childs Nerv Syst 2019; 35:315-328. [PMID: 30280214 DOI: 10.1007/s00381-018-3984-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 09/21/2018] [Indexed: 11/27/2022]
Abstract
PURPOSE The literature on histopathological and molecular changes that might underlie secondary tethered cord syndrome (TCS) after myelomeningocele (MMC) repair surgeries remains sparse. To address this problem, we analyzed specimens, which were obtained during untethering surgeries of patients who had a history of MMC repair surgery after birth. METHODS Specimens of 12 patients were analyzed in this study. Clinical characteristics were obtained retrospectively including pre-operative neurological and bowel/bladder-function, contractures and spasticity of lower extremities, leg and back pain, syringomyelia, and conus position on spinal MRI. Cellular marker expression profiles were established. Further, immunoreactivities (IR) of IL-1ß/IL-1R1, TNF-α/TNF-R1, and HIF-1α/-2α were analyzed qualitatively and semi-quantitatively by densitometry. Co-labeling with cellular markers was determined by multi-fluorescence-labeling. Cytokines were further analyzed on mRNA level. Immunostaining for cleaved PARP and TUNEL was performed to detect apoptotic cells. RESULTS Astrocytosis, appearance of monocytes, activated microglia, and apoptotic cells in TCS specimens were one substantial finding of these studies. Besides neurons, these cells co-stained with IL-1ß and TNF-α and their receptors, which were found on significantly elevated IR-level and partially mRNA-level in TCS specimens. Staining for HIF-1α/-2α confirmed induction of hypoxia-related factors in TCS specimens that were co-labeled with IL-1ß. Further, hints for apoptotic cell death became evident by TUNEL and PARP-positive cells in TCS neuroepithelia. CONCLUSIONS Our studies identified pro-inflammatory and pro-apoptotic mediators that, besides mechanical damaging and along with hypoxia, might promote TCS development. Besides optimizing surgical techniques, these factors should also be taken into account when searching for further options to improve TCS treatment.
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Affiliation(s)
- Gesa Cohrs
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany
| | - Bea Drucks
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany
| | - Jan-Philip Sürie
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany
| | - Christian Vokuhl
- Department of Pathology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 14, 24105, Kiel, Germany
| | - Michael Synowitz
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany
| | - Janka Held-Feindt
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany
| | - Friederike Knerlich-Lukoschus
- Department of Neurosurgery, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Str. 3, House 41, 24105, Kiel, Germany.
- Deparment of Pediatric Neurosurgery, Asklepios klinik Sankt Augstin GmbH, Arnold-Janssen-Str. 29, 53757, Sankt Augustin, Germany.
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10
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Sullivan TB, Robert LC, Teebagy PA, Morgan SE, Beatty EW, Cicuto BJ, Nowd PK, Rieger-Christ KM, Bryan DJ. Spatiotemporal microRNA profile in peripheral nerve regeneration: miR-138 targets vimentin and inhibits Schwann cell migration and proliferation. Neural Regen Res 2018; 13:1253-1262. [PMID: 30028335 PMCID: PMC6065231 DOI: 10.4103/1673-5374.235073] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2018] [Indexed: 11/09/2022] Open
Abstract
While the peripheral nervous system has regenerative ability, restoration of sufficient function remains a challenge. Vimentin has been shown to be localized in axonal growth fronts and associated with nerve regeneration, including myelination, neuroplasticity, kinase signaling in nerve axoplasm, and cell migration; however, the mechanisms regulating its expression within Schwann cell (SC) remain unexplored. The aim of this study was to profile the spatial and temporal expression profile of microRNA (miRNA) in a regenerating rat sciatic nerve after transection, and explore the potential role of miR-138-5p targeting vimentin in SC proliferation and migration. A rat sciatic nerve transection model, utilizing a polyethylene nerve guide, was used to investigate miRNA expression at 7, 14, 30, 60, and 90 days during nerve regeneration. Relative levels of miRNA expression were determined using microarray analysis and subsequently validated with quantitative real-time polymerase chain reaction. In vitro assays were conducted with cultured Schwann cells transfected with miRNA mimics and assessed for migratory and proliferative potential. The top seven dysregulated miRNAs reported in this study have been implicated in cell migration elsewhere, and GO and KEGG analyses predicted activities essential to wound healing. Transfection of one of these, miRNA-138-5p, into SCs reduced cell migration and proliferation. miR-138-5p has been shown to directly target vimentin in cancer cells, and the luciferase assay performed here in rat Schwann cells confirmed it. These results detail a role of miR-138-5p in rat peripheral nerve regeneration and expand on reports of it as an important regulator in the peripheral nervous system.
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Affiliation(s)
- Travis B. Sullivan
- Department of Translational Research, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Litchfield C. Robert
- Tissue Engineering Laboratory, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Patrick A. Teebagy
- Department of Translational Research, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Shannon E. Morgan
- Department of Translational Research, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Evan W. Beatty
- Department of Translational Research, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Bryan J. Cicuto
- Department of Plastic and Reconstructive Surgery, Lahey Hospital & Medical Center, Burlington, MA, USA
| | - Peter K. Nowd
- Department of Translational Research, Lahey Hospital & Medical Center, Burlington, MA, USA
| | | | - David J. Bryan
- Tissue Engineering Laboratory, Lahey Hospital & Medical Center, Burlington, MA, USA
- Department of Plastic and Reconstructive Surgery, Lahey Hospital & Medical Center, Burlington, MA, USA
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11
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miR-1 inhibits progression of high-risk papillomavirus-associated human cervical cancer by targeting G6PD. Oncotarget 2018; 7:86103-86116. [PMID: 27861141 PMCID: PMC5349900 DOI: 10.18632/oncotarget.13344] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 11/08/2016] [Indexed: 12/16/2022] Open
Abstract
Ectopic glucose-6-phosphate dehydrogenase (G6PD) expression may contribute to tumorigenesis in cervical cancer associated with high-risk human papillomavirus (HR-HPV 16 and 18) infections. Here, we demonstrate that microRNA-1 (miR-1) in association with AGO proteins targets G6PD in HR-HPV-infected human cervical cancer cells. miR-1 inhibited expression of a reporter construct containing a putative G6PD 3′-UTR seed region and suppressed endogenous G6PD expression. Down-regulation of miR-1 increased G6PD expression in cervical cancer cells. Regression analysis revealed that miR-1 levels correlate negatively with the clinicopathologic features in HR-HPV 16/18-infected cervical cancer patients. miR-1 overexpression inhibited proliferation and promoted apoptosis in cervical cancer cells and reduced xenograft tumor growth in nude mice. Conversely, sponge-mediated miR-1 knockdown markedly increased viability and reduced apoptosis in cervical cancer cells and supported neoplasm growth. Restoration of G6PD expression partially reversed the effects of miR-1 overexpression both in vitro and in vivo. In addition, co-transfection of G6PD siRNA and miR-1 sponge partially reversed miR-1 sponge-induced reductions in cell viability and neoplasm growth. These results suggest that miR-1 suppresses the development and progression of HR-HPV 16/18-infected cervical cancer by targeting G6PD and may be a promising novel therapeutic candidate.
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12
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Xue P, Chen L, Lu X, Zhang J, Bao G, Xu G, Sun Y, Guo X, Jiang J, Gu H, Cui Z. Vimentin Promotes Astrocyte Activation After Chronic Constriction Injury. J Mol Neurosci 2017; 63:91-99. [PMID: 28791619 DOI: 10.1007/s12031-017-0961-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Accepted: 07/31/2017] [Indexed: 12/24/2022]
Abstract
Vimentin, among the family of the intermediate filament, plays as the organizer of some critical proteins involved in migration, attachment, and cell signaling. In this study, the role of vimentin in chronic constriction injury (CCI) was investigated. Western blot revealed increased protein level of vimentin following CCI, peaking at 7 days. Double immunofluorescent staining showed that vimentin was mostly co-localized with astrocytes, not with neurons or microglia. In vitro, sensory neuronal injury stimulated astrocytes to produce more pro-inflammation cytokines, p-ERK (phosphorylated extracellular signal-regulated protein kinase), and vimentin. However, vimentin knockdown by siRNA (small interfering RNA) reversed the upregulation of p-ERK and vimentin expression and reduced the release of pro-inflammatory cytokines. Overall, stimulated astrocytes might release pro-inflammatory cytokines to promote the development of neuropathic pain via vimentin/ERK signaling.
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Affiliation(s)
- Pengfei Xue
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Liming Chen
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Xiongsong Lu
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Jinlong Zhang
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Guofeng Bao
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Guanhua Xu
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Yuyu Sun
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Xiaofeng Guo
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Jiawei Jiang
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Haiyan Gu
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China
| | - Zhiming Cui
- Department of Spine Surgery, The Second Affiliated Hospital of Nantong University, Haier Lane North Road No. 6, Nantong, Jiangsu, 226001, China.
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13
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Ghibaudi M, Boido M, Vercelli A. Functional integration of complex miRNA networks in central and peripheral lesion and axonal regeneration. Prog Neurobiol 2017; 158:69-93. [PMID: 28779869 DOI: 10.1016/j.pneurobio.2017.07.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 07/24/2017] [Accepted: 07/28/2017] [Indexed: 01/06/2023]
Abstract
New players are emerging in the game of peripheral and central nervous system injury since their physiopathological mechanisms remain partially elusive. These mechanisms are characterized by several molecules whose activation and/or modification following a trauma is often controlled at transcriptional level. In this scenario, microRNAs (miRNAs/miRs) have been identified as main actors in coordinating important molecular pathways in nerve or spinal cord injury (SCI). miRNAs are small non-coding RNAs whose functionality at network level is now emerging as a new level of complexity. Indeed they can act as an organized network to provide a precise control of several biological processes. Here we describe the functional synergy of some miRNAs in case of SCI and peripheral damage. In particular we show how several small RNAs can cooperate in influencing simultaneously the molecular pathways orchestrating axon regeneration, inflammation, apoptosis and remyelination. We report about the networks for which miRNA-target bindings have been experimentally demonstrated or inferred based on target prediction data: in both cases, the connection between one miRNA and its downstream pathway is derived from a validated observation or is predicted from the literature. Hence, we discuss the importance of miRNAs in some pathological processes focusing on their functional structure as participating in a cooperative and/or convergence network.
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Affiliation(s)
- M Ghibaudi
- Department of Neuroscience "Rita Levi Montalcini", Neuroscience Institute Cavalieri Ottolenghi, University of Torino, Italian Institute of Neuroscience, Italy.
| | - M Boido
- Department of Neuroscience "Rita Levi Montalcini", Neuroscience Institute Cavalieri Ottolenghi, University of Torino, Italian Institute of Neuroscience, Italy
| | - A Vercelli
- Department of Neuroscience "Rita Levi Montalcini", Neuroscience Institute Cavalieri Ottolenghi, University of Torino, Italian Institute of Neuroscience, Italy
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14
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Martirosyan NL, Carotenuto A, Patel AA, Kalani MYS, Yagmurlu K, Lemole GM, Preul MC, Theodore N. The Role of microRNA Markers in the Diagnosis, Treatment, and Outcome Prediction of Spinal Cord Injury. Front Surg 2016; 3:56. [PMID: 27878119 PMCID: PMC5099153 DOI: 10.3389/fsurg.2016.00056] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Accepted: 09/29/2016] [Indexed: 12/14/2022] Open
Abstract
Spinal cord injury (SCI) is a devastating condition that affects many people worldwide. Treatment focuses on controlling secondary injury cascade and improving regeneration. It has recently been suggested that both the secondary injury cascade and the regenerative process are heavily regulated by microRNAs (miRNAs). The measurement of specific biomarkers could improve our understanding of the disease processes, and thereby provide clinicians with the opportunity to guide treatment and predict clinical outcomes after SCI. A variety of miRNAs exhibit important roles in processes of inflammation, cell death, and regeneration. These miRNAs can be used as diagnostic tools for predicting outcome after SCI. In addition, miRNAs can be used in the treatment of SCI and its symptoms. Significant laboratory and clinical evidence exist to show that miRNAs could be used as robust diagnostic and therapeutic tools for the treatment of patients with SCI. Further clinical studies are warranted to clarify the importance of each subtype of miRNA in SCI management.
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Affiliation(s)
- Nikolay L Martirosyan
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA; Division of Neurosurgery, University of Arizona, Tucson, AZ, USA
| | | | - Arpan A Patel
- College of Medicine - Phoenix, University of Arizona , Phoenix, AZ , USA
| | - M Yashar S Kalani
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center , Phoenix, AZ , USA
| | - Kaan Yagmurlu
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center , Phoenix, AZ , USA
| | - G Michael Lemole
- Division of Neurosurgery, University of Arizona , Tucson, AZ , USA
| | - Mark C Preul
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center , Phoenix, AZ , USA
| | - Nicholas Theodore
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center , Phoenix, AZ , USA
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15
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Liu W, Shang FF, Xu Y, Belegu V, Xia L, Zhao W, Liu R, Wang W, Liu J, Li CY, Wang TH. eIF5A1/RhoGDIα pathway: a novel therapeutic target for treatment of spinal cord injury identified by a proteomics approach. Sci Rep 2015; 5:16911. [PMID: 26593060 PMCID: PMC4655360 DOI: 10.1038/srep16911] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 10/22/2015] [Indexed: 02/05/2023] Open
Abstract
Spinal cord injury (SCI) is frequently accompanied by a degree of spontaneous functional recovery. The underlying mechanisms through which such recovery is generated remain elusive. In this study, we observed a significant spontaneous motor function recovery 14 to 28 days after spinal cord transection (SCT) in rats. Using a comparative proteomics approach, caudal to the injury, we detected difference in 20 proteins. Two of these proteins, are eukaryotic translation initiation factor 5A1 (eIF5A1) that is involved in cell survival and proliferation, and Rho GDP dissociation inhibitor alpha (RhoGDIα), a member of Rho GDI family that is involved in cytoskeletal reorganization. After confirming the changes in expression levels of these two proteins following SCT, we showed that in vivo eIF5A1 up-regulation and down-regulation significantly increased and decreased, respectively, motor function recovery. In vitro, eIF5A1 overexpression in primary neurons increased cell survival and elongated neurite length while eIF5A1 knockdown reversed these results. We found that RhoGDIα up-regulation and down-regulation rescues the effect of eIF5A1 down-regulation and up-regulation both in vivo and in vitro. Therefore, we have identified eIF5A1/RhoGDIα pathway as a new therapeutic target for treatment of spinal cord injured patients.
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Affiliation(s)
- Wei Liu
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Fei-Fei Shang
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Yang Xu
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Visar Belegu
- Department of Neurology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Lei Xia
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Wei Zhao
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Ran Liu
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Wei Wang
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Jin Liu
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
| | - Chen-Yun Li
- Key Laboratory of Agro-Biodiversity and Pest Management of Education Ministry of China, Yunnan Agricultural University, Kunming, 650000, P.R. China
| | - Ting-Hua Wang
- Institute of Neurological Disease, The state key laboratory of Biotherapy, Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 61041, P.R. China
- Institute of Neuroscience, Kunming medical University, Kunming 650031, P.R. China
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16
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Endoplasmic Reticulum Protein 29 Protects Axotomized Neurons from Apoptosis and Promotes Neuronal Regeneration Associated with Erk Signal. Mol Neurobiol 2014; 52:522-32. [DOI: 10.1007/s12035-014-8840-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Accepted: 07/30/2014] [Indexed: 12/15/2022]
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