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Yao W, Zhu S, Li P, Zhang S. Retraction Note: Large tumor suppressor kinase 2 overexpression attenuates 5-FU-resistance in colorectal cancer via activating the JNK-MIEF1-mitochondrial division pathway. Cancer Cell Int 2023; 23:74. [PMID: 37069630 PMCID: PMC10111758 DOI: 10.1186/s12935-023-02920-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2023] [Indexed: 04/19/2023] Open
Affiliation(s)
- Weilong Yao
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95, Yong'an Road, Xicheng District, Beijing 100050, People's Republic of China
| | - Shengtao Zhu
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95, Yong'an Road, Xicheng District, Beijing 100050, People's Republic of China
| | - Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95, Yong'an Road, Xicheng District, Beijing 100050, People's Republic of China.
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing Digestive Disease Center, Beijing Key Laboratory for Precancerous Lesion of Digestive Disease, No. 95, Yong'an Road, Xicheng District, Beijing 100050, People's Republic of China.
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2
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Cheng Y, Mao M, Lu Y. The biology of YAP in programmed cell death. Biomark Res 2022; 10:34. [PMID: 35606801 PMCID: PMC9128211 DOI: 10.1186/s40364-022-00365-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 03/18/2022] [Indexed: 02/08/2023] Open
Abstract
In the last few decades, YAP has been shown to be critical in regulating tumor progression. YAP activity can be regulated by many kinase cascade pathways and proteins through phosphorylation and promotion of cytoplasmic localization. Other factors can also affect YAP activity by modulating its binding to different transcription factors (TFs). Programmed cell death (PCD) is a genetically controlled suicide process present with the scope of eliminating cells unnecessary or detrimental for the proper development of the organism. In some specific states, PCD is activated and facilitates the selective elimination of certain types of tumor cells. As a candidate oncogene correlates with many regulatory factors, YAP can inhibit or induce different forms of PCD, including apoptosis, autophagy, ferroptosis and pyroptosis. Furthermore, YAP may act as a bridge between different forms of PCD, eventually leading to different outcomes regarding tumor development. Researches on YAP and PCD may benefit the future development of novel treatment strategies for some diseases. Therefore, in this review, we provide a general overview of the cellular functions of YAP and the relationship between YAP and PCD.
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Affiliation(s)
- Yifan Cheng
- Department of Gastrointestinal Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Misha Mao
- Department of Surgical Oncology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yong Lu
- Department of Gastrointestinal Surgery, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Taizhou, Zhejiang, China.
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3
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Moon S, Hwang S, Kim B, Lee S, Kim H, Lee G, Hong K, Song H, Choi Y. Hippo Signaling in the Endometrium. Int J Mol Sci 2022; 23:ijms23073852. [PMID: 35409214 PMCID: PMC8998929 DOI: 10.3390/ijms23073852] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/22/2022] [Accepted: 03/22/2022] [Indexed: 01/27/2023] Open
Abstract
The uterus is essential for embryo implantation and fetal development. During the estrous cycle, the uterine endometrium undergoes dramatic remodeling to prepare for pregnancy. Angiogenesis is an essential biological process in endometrial remodeling. Steroid hormones regulate the series of events that occur during such remodeling. Researchers have investigated the potential factors, including angiofactors, involved in endometrial remodeling. The Hippo signaling pathway discovered in the 21st century, plays important roles in various cellular functions, including cell proliferation and cell death. However, its role in the endometrium remains unclear. In this review, we describe the female reproductive system and its association with the Hippo signaling pathway, as well as novel Hippo pathway genes and potential target genes.
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Dabravolski SA, Nikiforov NG, Zhuravlev AD, Orekhov NA, Mikhaleva LM, Orekhov AN. The Role of Altered Mitochondrial Metabolism in Thyroid Cancer Development and Mitochondria-Targeted Thyroid Cancer Treatment. Int J Mol Sci 2021; 23:ijms23010460. [PMID: 35008887 PMCID: PMC8745127 DOI: 10.3390/ijms23010460] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 01/02/2023] Open
Abstract
Thyroid cancer (TC) is the most common type of endocrine malignancy. Tumour formation, progression, and metastasis greatly depend on the efficacy of mitochondria-primarily, the regulation of mitochondria-mediated apoptosis, Ca2+ homeostasis, dynamics, energy production, and associated reactive oxygen species generation. Recent studies have successfully confirmed the mitochondrial aetiology of thyroid carcinogenesis. In this review, we focus on the recent progress in understanding the molecular mechanisms of thyroid cancer relating to altered mitochondrial metabolism. We also discuss the repurposing of known drugs and the induction of mitochondria-mediated apoptosis as a new trend in the development of anti-TC therapy.
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Affiliation(s)
- Siarhei A. Dabravolski
- Department of Clinical Diagnostics, Vitebsk State Academy of Veterinary Medicine [UO VGAVM], 7/11 Dovatora Street, 210026 Vitebsk, Belarus
- Correspondence:
| | - Nikita G. Nikiforov
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilova Street, 119334 Moscow, Russia
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia
| | - Alexander D. Zhuravlev
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
| | - Nikolay A. Orekhov
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia; (N.A.O.); (A.N.O.)
| | - Liudmila M. Mikhaleva
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
| | - Alexander N. Orekhov
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia; (N.A.O.); (A.N.O.)
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Chen D, Yu W, Aitken L, Gunn-Moore F. Willin/FRMD6: A Multi-Functional Neuronal Protein Associated with Alzheimer's Disease. Cells 2021; 10:cells10113024. [PMID: 34831245 PMCID: PMC8616527 DOI: 10.3390/cells10113024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 12/18/2022] Open
Abstract
The FERM domain-containing protein 6 (FRMD6), also known as Willin, is an upstream regulator of Hippo signaling that has recently been shown to modulate actin cytoskeleton dynamics and mechanical phenotype of neuronal cells through ERK signaling. Physiological functions of Willin/FRMD6 in the nervous system include neuronal differentiation, myelination, nerve injury repair, and vesicle exocytosis. The newly established neuronal role of Willin/FRMD6 is of particular interest given the mounting evidence suggesting a role for Willin/FRMD6 in Alzheimer's disease (AD), including a series of genome wide association studies that position Willin/FRMD6 as a novel AD risk gene. Here we describe recent findings regarding the role of Willin/FRMD6 in the nervous system and its actions in cellular perturbations related to the pathogenesis of AD.
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Zhang H, Qu X, Han L, Di X. Mst2 Overexpression Inhibits Thyroid Carcinoma Growth and Metastasis by Disrupting Mitochondrial Fitness and Endoplasmic Reticulum Homeostasis. JOURNAL OF ONCOLOGY 2021; 2021:1262291. [PMID: 34557228 PMCID: PMC8455210 DOI: 10.1155/2021/1262291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 07/27/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022]
Abstract
Although the incidence of thyroid carcinoma has increased over the past several decades, it has an excellent prognosis and overall 5-year survival, with a stable mortality rate, except in cases with advanced stages or rare malignant tumor types. Biomarkers have emerged as effective targets of molecular therapy against thyroid carcinoma due to their rapid and convenient detection; however, there has been little clinical application. Macrophage stimulating 2 (Mst2) is a proapoptotic protein with implications in carcinogenesis and metastasis. We found that Mst2 overexpression-induced endoplasmic reticulum (ER) stress in MDA-T32 thyroid carcinoma cells, accompanied by elevated caspase-12 activity, increased apoptotic rate, and reduced cell viability. In addition, Mst2 overexpression contributed to mitochondrial damage, as evidenced by increased mitochondrial oxidative stress and activated the mitochondrial apoptotic pathway. Inhibition of the JNK pathway abolished these effects. These results show Mst2 to be a novel tumor suppressor that induces mitochondrial dysfunction and ER stress via the JNK pathway. Thus, Mst2 could potentially serve as a biomarker for developing targeted therapy against thyroid carcinoma.
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Affiliation(s)
- Haichao Zhang
- Department of Thyroid and Breast Surgery, Tianjin Fourth Central Hospital, The Fourth Central Hospital Affiliated to Nankai University, The Fourth Center Clinical College of Tianjin Medical University, Tianjin 300140, China
| | - Xin Qu
- Department of Thyroid and Breast Surgery, Tianjin Fourth Central Hospital, The Fourth Central Hospital Affiliated to Nankai University, The Fourth Center Clinical College of Tianjin Medical University, Tianjin 300140, China
| | - Lu Han
- Department of Thyroid and Breast Surgery, Tianjin Fourth Central Hospital, The Fourth Central Hospital Affiliated to Nankai University, The Fourth Center Clinical College of Tianjin Medical University, Tianjin 300140, China
| | - Xu Di
- Department of Thyroid and Breast Surgery, Tianjin Fourth Central Hospital, The Fourth Central Hospital Affiliated to Nankai University, The Fourth Center Clinical College of Tianjin Medical University, Tianjin 300140, China
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Xi H, He Z, Lv C. FOXG1 improves mitochondrial function and promotes the progression of nasopharyngeal carcinoma. Mol Med Rep 2021; 24:651. [PMID: 34278485 PMCID: PMC8299199 DOI: 10.3892/mmr.2021.12290] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 05/14/2021] [Indexed: 12/28/2022] Open
Abstract
Forkhead‑box gene 1 (FOXG1) has been reported to serve an important role in various malignancies, but its effects on nasopharyngeal cancer (NPC) remain unknown. Thus, the present study aimed to investigate the specific regulatory relationship between FOXG1 and NPC progression. Tumor tissues and matching para‑carcinoma tissues were obtained from patients with NPC. Small interfering (si)RNA‑FOXG1 and pcDNA3.1‑FOXG1 were transfected into SUNE‑1 and C666‑1 cells to knockdown and overexpress FOXG1 expression, respectively. FOXG1 expression was detected using reverse transcription‑quantitative PCR and immunohistochemistry. Cell proliferation was detected using MTT and 5‑ethynyl‑20‑deoxyuridine assays. Transwell invasion assay, wound healing assay and flow cytometry were used to detect cell invasion, migration and apoptosis, respectively. Western blotting was conducted to detect the expression levels of mitochondrial markers (succinate dehydrogenase complex flavoprotein subunit A, heat shock protein 60 and pyruvate dehydrogenase), epithelial‑mesenchymal transition (EMT) related proteins (N‑cadherin, Snail and E‑cadherin) and apoptosis‑related proteins [Bax, Bcl‑2, poly(ADP‑ribose) polymerase 1 (PARP), cleaved PARP, cleaved caspase‑3, cleaved caspase‑8, cleaved caspase‑9, caspase‑3, caspase‑8 and caspase‑9]. The mitochondrial membrane potential was detected via flow cytometry, while the ATP/ADP ratio was determined using the ADP/ATP ratio assay kit. The present results demonstrated that FOXG1 expression was upregulated in NPC tissues and cells, and was associated with distant metastasis and TNM stage. Moreover, knockdown of FOXG1 inhibited the proliferation, migration, invasion, EMT and mitochondrial function of SUNE‑1 cells, as well as promoted cell apoptosis, while the opposite results were observed in C666‑1 cells. In conclusion, FOXG1 enhanced proliferation, migration and invasion, induced EMT and improved mitochondrial function in NPC cells. The current findings provide an adequate theoretical basis for the treatment of NPC.
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Affiliation(s)
- Huajun Xi
- Department of Otolaryngology and Stomatology, Shouguang People's Hospital, Shouguang, Shandong 262700, P.R. China
| | - Zhengxiang He
- Department of Otolaryngology and Maxillofacial Surgery, Wuwei People's Hospital, Wuwei, Gansu 733000, P.R. China
| | - Cao Lv
- Department of Otolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650101, P.R. China
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Tang H, Guo Z, Tang X, Gao J, Wang W, Huang H, Zheng X, Cheng H, Sheng Y, Sun L. MST1 modulates Th17 activation in psoriasis via regulating TLR4-NF-κB pathway. Hum Cell 2020; 34:28-36. [PMID: 32930944 DOI: 10.1007/s13577-020-00423-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/26/2020] [Indexed: 11/26/2022]
Abstract
Psoriasis is a chronic inflammatory skin disease which mainly involves immune system. This research was to investigate the role of MST1 in the psoriasis, and the detailed mechanism whether related with Th17 and NF-κB. The skin samples and peripheral blood were obtained from psoriasis patients. Skin samples and T cells isolated from peripheral blood of patients were cultured in vitro. The results showed that the level of MST1 in the lesional skin of all three patients was higher than that of un-lesional skin, as well as the amount of CD4, CD8 and IL17 positive T cells. The amount of circulating Th17 was higher than that of control. The level of MST1, IL-17, IL-22 and TNFα was enhanced in activated T cells (p < 0.01), which indicated that MST1 increased markedly in activated T cells. The proliferation and migration of T cells were decreasing in MST1 knockdown cells, while increasing in overexpressed cells, as well as the production of IL-17, IL-22 and TNFα. MST1 enhanced the activation of TLR4-NF-κB signaling pathway, and TLR4 knockdown could reverse the effect of MST1 on NF-κB activation. This research indicated that MST1 could regulate the activation of Th17 in psoriasis partly through TLR4-NF-κB pathway. MST1 may be a target for treatment of psoriasis.
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Affiliation(s)
- Huayang Tang
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China.
| | - Ze Guo
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Xianfa Tang
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Jinping Gao
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Wenjun Wang
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - He Huang
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Xiaodong Zheng
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Hui Cheng
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Yujun Sheng
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
| | - Liangdan Sun
- Department of Dermatology and Venereology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, No 218, Jixi Road, Shushan District, Hefei, 230022, China
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Zhou D, Jiang Y. Sirtuin 3 attenuates neuroinflammation-induced apoptosis in BV-2 microglia. Aging (Albany NY) 2019; 11:9075-9089. [PMID: 31631063 PMCID: PMC6834423 DOI: 10.18632/aging.102375] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 10/12/2019] [Indexed: 12/14/2022]
Abstract
In this study, we explored the upstream regulatory mechanisms underlying inflammation-induced mitochondrial dysfunction in microglial BV-2 cells. Our results demonstrate that Sirtuin 3 (Sirt3) expression was downregulated in response to LPS-induced neuroinflammation. In addition, overexpression of Sirt3 attenuated LPS-induced BV-2 cell death. Functional studies illustrated that Sirt3 overexpression promoted normal mitochondrial function and inhibited mitochondria-dependent apoptosis in LPS-treated BV-2 cells. At the molecular level, suppressor of ras val-2 (SRV2) promoted LPS-mediated mitochondrial damage by inducing mitochondrial fission. Sirt3 overexpression, which suppressed the transcription of SRV2 and thus suppressed mitochondrial fission, played an anti-apoptotic role in LPS-treated BV-2 cells. Furthermore, Sirt3 inhibited SRV2 expression via the Mst1-JNK pathway, and re-activation of this pathway abolished the protective effects of Sirt3 on mitochondrial damage and apoptosis. Taken together, our results indicate that Sirt3-induced, Mst1-JNK-SRV2 signaling pathway-dependent inhibition of mitochondrial fission protected against neuroinflammation-mediated cell damage in BV-2 microglia. Sirt3 might therefore be an effective treatment for neuroinflammation.
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Affiliation(s)
- Dingzhou Zhou
- Department of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yugang Jiang
- Department of Neurosurgery, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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