1
|
Yuan X, Qu N, Xu M, Liu L, Lin Y, Xie L, Chai X, Xu K, Du G, Zhang L. Chitosan-based fluorescent probe for the detection of Fe 3+ in real water and food samples. Int J Biol Macromol 2024; 265:131111. [PMID: 38522700 DOI: 10.1016/j.ijbiomac.2024.131111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/16/2024] [Accepted: 03/21/2024] [Indexed: 03/26/2024]
Abstract
Iron ions play a crucial role in the environment and the human body. Therefore, developing an effective detection method is crucial. In this paper, we report CNS2, a chitosan-based fluorescent probe utilizing naphthalimide as a fluorophore. CNS2 is designed to "quench" its own yellow fluorescence through the specific binding of compounds containing enol structures to Fe3+. Studying the fluorescence lifetime of CNS2 in the presence or absence of Fe3+ reveals that the quenching mechanism is static. The presence of multiple recognition sites on the chitosan chain bound to Fe3+ gave CNS2 rapid recognition (1 min) and high sensitivity, with a detection limit as low as 0.211 μM. Moreover, the recognition of Fe3+ by CNS2 had a good specificity and was not affected by interferences. More importantly, in this study, CNS2 was successfully utilised to prepare fluorescent composite membranes and to detect Fe3+ in real water samples and a variety of food samples. The results show that the complex sample environment still does not affect the recognition of Fe3+ by CNS2. All the above experiments obtained more satisfactory results, which provide strong support for the detection of Fe3+ by the probe CNS2 in practical applications.
Collapse
Affiliation(s)
- Xushuo Yuan
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Na Qu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Mengying Xu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Li Liu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Yanfei Lin
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China.
| | - Linkun Xie
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Xijuan Chai
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Kaimeng Xu
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China
| | - Guanben Du
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Lianpeng Zhang
- Yunnan Provincial Key Laboratory of Wood Adhesives and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| |
Collapse
|
2
|
Li Y, Jin L, Wu M, Wang B, Qu N, Zhou H, Chen T, Liu G, Yue M, Zhang G. Forest management positively reshapes the phyllosphere bacterial community and improves community stability. Environ Int 2024; 186:108611. [PMID: 38603812 DOI: 10.1016/j.envint.2024.108611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/29/2024] [Accepted: 03/27/2024] [Indexed: 04/13/2024]
Abstract
Research has shown that forest management can improve the post-drought growth and resilience of Qinghai spruce in the eastern Qilian Mountains, located on the northeastern Tibetan Plateau. However, the impact of such management on the tree-associated phyllosphere microbiome is not yet fully understood. This study provides new evidence of positive forest management effects on the phyllosphere microbiome after extreme drought, from the perspectives of community diversity, structure, network inference, keystone species, and assembly processes. In managed Qinghai spruce forest, the α-diversity of the phyllosphere bacterial communities increased, whereas the β-diversity decreased. In addition, the phyllosphere bacterial community became more stable and resistant, yet less complex, following forest management. Keystone species inferred from a bacterial network also changed under forest management. Furthermore, forest management mediated changes in community assembly processes, intensifying the influence of determinacy, while diminishing that of stochasticity. These findings support the hypothesis that management can re-assemble the phyllosphere bacterial community, enhance community stability, and ultimately improve tree growth. Overall, the study highlights the importance of forest management on the phyllosphere microbiome and furnishes new insights into forest conservation from the perspective of managing microbial processes and effects.
Collapse
Affiliation(s)
- Yunshi Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Xi'an 710069, China; Department of Life Science, Northwest University, Xi'an 710069, China
| | - Ling Jin
- College of Pharmacy, Gansu University of Chinese Medicine, Lanzhou 730000, China
| | - Minghui Wu
- Key Laboratory of Soil Ecology and Health in Universities of Yunnan Province, School of Ecology and Environmental Sciences, Yunnan University, Kunming 650091, China
| | - Bo Wang
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Na Qu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Xi'an 710069, China; Department of Life Science, Northwest University, Xi'an 710069, China
| | - Huaizhe Zhou
- Test Center, National University of Defense Technology, Xi'an 710106, China
| | - Tuo Chen
- State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; Key Laboratory of Extreme Environmental Microbial Resources and Engineering, Lanzhou 730000, China
| | - Guangxiu Liu
- Key Laboratory of Extreme Environmental Microbial Resources and Engineering, Lanzhou 730000, China; Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Ming Yue
- Key Laboratory of Resource Biology and Biotechnology in Western China, Xi'an 710069, China; Department of Life Science, Northwest University, Xi'an 710069, China.
| | - Gaosen Zhang
- Key Laboratory of Extreme Environmental Microbial Resources and Engineering, Lanzhou 730000, China; Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China.
| |
Collapse
|
3
|
Qu N, Daoud A, Kechele DO, Múnera JO. Human Pluripotent Stem Cell Derived Organoids Reveal a Role for WNT Signaling in Dorsal-Ventral Patterning of the Hindgut. bioRxiv 2024:2024.03.04.583343. [PMID: 38496665 PMCID: PMC10942392 DOI: 10.1101/2024.03.04.583343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
The cloaca is a transient structure that forms in the terminal hindgut giving rise to the rectum dorsally and the urogenital sinus ventrally. Similarly, human hindgut cultures derived from human pluripotent stem cells generate human colonic organoids (HCOs) which also contain co-developing urothelial tissue. In this study, our goal was to identify pathways involved in cloacal patterning and apply this to human hindgut cultures. RNA-seq data comparing dorsal versus ventral cloaca in e10.5 mice revealed that WNT signaling was elevated in the ventral versus dorsal cloaca. Inhibition of WNT signaling in hindgut cultures biased their differentiation towards a colorectal fate. WNT activation biased differentiation towards a urothelial fate, giving rise to human urothelial organoids (HUOs). HUOs contained cell types present in human urothelial tissue. Based on our results, we propose a mechanism whereby WNT signaling patterns the ventral cloaca, prior to cloacal septation, to give rise to the urogenital sinus.
Collapse
|
4
|
Bi D, Qu N, Sheng W, Lin T, Huang S, Wang L, Li R. Tough and Strain-Sensitive Organohydrogels Based on MXene and PEDOT/PSS and Their Effects on Mechanical Properties and Strain-Sensing Performance. ACS Appl Mater Interfaces 2024; 16:11914-11929. [PMID: 38383343 DOI: 10.1021/acsami.3c18631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Conductive hydrogels have shown promising application prospects in the field of flexible sensors, but they often suffer from poor mechanical properties, low sensitivity, and lack of frost resistance. Herein, we report a tough, highly sensitive, and antifreeze strain sensor assembled from a conductive organohydrogel composed of a dual-cross-linked polyacrylamide and poly(vinyl alcohol) (PVA) network, as well as MXene nanosheets as nanofillers and poly(3,4-ethylenedioxythiophene)-doped poly(styrenesulfonate) (PEDOT/PSS) as the main conducting component (PPMP-OH organohydrogel). The tensile strength and toughness of PPMP-OH had been greatly enhanced by MXene nanosheets due to the mechanical reinforcement of MXene nanosheets, as well as various strong noncovalent interactions formed in the organohydrogels. The PPM1P-OH organohydrogels showed a tensile strength of 1.48 MPa at 772% and a toughness of 5.59 MJ/m3. Moreover, the conductivity and strain-sensing performance of PPMP-OH were significantly improved by PEDOT/PSS, which can form hydrogen bonds with PVA and electrostatic interactions with MXene. This was greatly beneficial for constructing a uniformly distributed and stable 3D conductive network and helped to obtain strain-dependent resistance of PPMP-OH. The strain sensors assembled from PPMP1-OH exhibited a high sensitivity of 5.16, a wide range of detectable strains up to 500%, and a short response time of 122 ms, which can effectively detect various physiological activities of the human body with high stability. In addition, the corresponding pressure sensor array also showed high sensitivity in identifying pressure magnitude and position.
Collapse
Affiliation(s)
- Dejin Bi
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Na Qu
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Weiqin Sheng
- School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, P. R. China
| | - Tenghao Lin
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Sanqing Huang
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Lie Wang
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Renhong Li
- National & Local Joint Engineering Research Center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| |
Collapse
|
5
|
Zhou D, Yin M, Kang B, Yu X, Zeng H, Chen B, Wang G, Song Y, Liu X, He Q, Wu Q, Zhang L, Wu L, Wu Y, Qu N, Li X, Zhou W. CCT020312 exerts anti-prostate cancer effect by inducing G1 cell cycle arrest, apoptosis and autophagy through activation of PERK/eIF2α/ATF4/CHOP signaling. Biochem Pharmacol 2024; 221:116038. [PMID: 38286211 DOI: 10.1016/j.bcp.2024.116038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/19/2023] [Accepted: 01/26/2024] [Indexed: 01/31/2024]
Abstract
PERK/eIF2α/ATF4/CHOP signaling pathway is one of three major branches of unfolded protein response (UPR) and has been implicated in tumor progression. CCT020312 is a selective PERK activator and may have a potential anti-tumor effect. Here we investigated the anti-prostate cancer effect and its underlying mechanism of CCT020312. Our results showed that CCT020312 inhibited prostate cancer cell viability by inducing cell cycle arrest, apoptosis and autophagy through activation of PERK/eIF2α/ATF4/CHOP signaling. CCT020312 treatment caused cell cycle arrest at G1 phase and increased the levels of cleaved-Caspase3, cleaved-PARP and Bax in prostate cancer C4-2 and LNCaP cells. Moreover, CCT020312 increased LC3II/I, Atg12-Atg5 and Beclin1 levels and induced autophagosome formation. Furthermore, knockdown of CHOP reversed CCT020312-induced cell viability decrease, apoptosis and autophagy. Bafilomycin A1 reversed CCT020312-induced cell viability decrease but had no effect on CCT020312-induced CHOP activation in C4-2 and LNCaP cells. In vivo, CCT020312 suppressed tumor growth in C4-2 cells-derived xenograft mouse model, activated PERK pathway, and induced autophagy and apoptosis. Our study illustrates that CCT020312 exerts an anti-tumor effect in prostate cancer via activating the PERK pathway, thus indicating that CCT020312 may be a potential drug for prostate cancer.
Collapse
Affiliation(s)
- Duanfang Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China; Department of Pharmacy, Women and Children's Hospital of Chongqing Medical University, Chongqing 401147, China; Department of Pharmacy, Chongqing Health Center for Women and Children, Chongqing 401147, China
| | - Manjialan Yin
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Baoguo Kang
- Deputy Chief Physician, Department of Oncology, Liangjiang New District People's Hospital
| | - Xiaoping Yu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Hongfang Zeng
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Bo Chen
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Gang Wang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Yi Song
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Xu Liu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Qichen He
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Qiuya Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Limei Zhang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Lihong Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Yuanli Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Na Qu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China.
| | - Weiying Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing 400016, China.
| |
Collapse
|
6
|
Abstract
Human serum albumin (HSA) microbubbles (MBs) are attracting increasing attention as image-guided and stimuli-responsive drug delivery systems. To better understand and maximize drug encapsulation in HSA MBs, we investigated the impact of the loading strategy and the drugs' physicochemical properties on their entrapment in the MB shell. Regarding loading strategy, we explored preloading, i.e., incubating drugs with HSA prior to MB formation, as well as postloading, i.e., incubating drugs with preformed MB. Both strategies were utilized to encapsulate six anthracyclines with different physicochemical properties. We demonstrate that drug loading in the HSA MB shell profits from preloading as well as from employing drugs with high intrinsic HSA binding affinity. These findings exemplify the potential of exploiting the natural bioconjugation interactions between drugs and HSA to formulate optimally loaded MBs, and they promote the development of HSA MBs for ultrasound-triggered drug delivery.
Collapse
Affiliation(s)
- Mengjiao Liu
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Anshuman Dasgupta
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Na Qu
- Liaoning University, No. 66 Chongshan Middle Road, Huanggu District, Shenyang 110036, China
| | - Elena Rama
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Fabian Kiessling
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbeckstrasse 55, Aachen 52074, Germany
| | - Twan Lammers
- Institute for Experimental Molecular Imaging, RWTH Aachen University Clinic, Forckenbeckstrasse 55, Aachen 52074, Germany
| |
Collapse
|
7
|
Múnera JO, Kechele DO, Bouffi C, Qu N, Jing R, Maity P, Enriquez JR, Han L, Campbell I, Mahe MM, McCauley HA, Zhang X, Sundaram N, Hudson JR, Zarsozo-Lacoste A, Pradhan S, Tominaga K, Sanchez JG, Weiss AA, Chatuvedi P, Spence JR, Hachimi M, North T, Daley GQ, Mayhew CN, Hu YC, Takebe T, Helmrath MA, Wells JM. Development of functional resident macrophages in human pluripotent stem cell-derived colonic organoids and human fetal colon. Cell Stem Cell 2023; 30:1434-1451.e9. [PMID: 37922878 PMCID: PMC10913028 DOI: 10.1016/j.stem.2023.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/31/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023]
Abstract
Most organs have tissue-resident immune cells. Human organoids lack these immune cells, which limits their utility in modeling many normal and disease processes. Here, we describe that pluripotent stem cell-derived human colonic organoids (HCOs) co-develop a diverse population of immune cells, including hemogenic endothelium (HE)-like cells and erythromyeloid progenitors that undergo stereotypical steps in differentiation, resulting in the generation of functional macrophages. HCO macrophages acquired a transcriptional signature resembling human fetal small and large intestine tissue-resident macrophages. HCO macrophages modulate cytokine secretion in response to pro- and anti-inflammatory signals and were able to phagocytose and mount a robust response to pathogenic bacteria. When transplanted into mice, HCO macrophages were maintained within the colonic organoid tissue, established a close association with the colonic epithelium, and were not displaced by the host bone-marrow-derived macrophages. These studies suggest that HE in HCOs gives rise to multipotent hematopoietic progenitors and functional tissue-resident macrophages.
Collapse
Affiliation(s)
- Jorge O Múnera
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC 29425, USA.
| | - Daniel O Kechele
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Carine Bouffi
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Na Qu
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Ran Jing
- Stem Cell Program, Boston Children's Hospital, Boston, MA, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Pritiprasanna Maity
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Jacob R Enriquez
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Lu Han
- Department of Biochemistry and Molecular Biology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
| | - Ian Campbell
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Maxime M Mahe
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Heather A McCauley
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Xinghao Zhang
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Nambirajan Sundaram
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Jonathan R Hudson
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Adrian Zarsozo-Lacoste
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Suman Pradhan
- Department of Molecular and Cellular Physiology, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Kentaro Tominaga
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - J Guillermo Sanchez
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Alison A Weiss
- Department of Molecular and Cellular Physiology, University of Cincinnati, Cincinnati, OH 45267, USA
| | - Praneet Chatuvedi
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA
| | - Jason R Spence
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Mariam Hachimi
- Stem Cell Program, Boston Children's Hospital, Boston, MA, USA
| | - Trista North
- Stem Cell Program, Boston Children's Hospital, Boston, MA, USA
| | - George Q Daley
- Stem Cell Program, Boston Children's Hospital, Boston, MA, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Christopher N Mayhew
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Pluripotent Stem Cell Facility, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Yueh-Chiang Hu
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Pluripotent Stem Cell Facility, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Takanori Takebe
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Michael A Helmrath
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - James M Wells
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA; Center for Stem Cell and Organoid Medicine (CuSTOM), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Division of Endocrinology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
| |
Collapse
|
8
|
Qu N, Meng Y, Zhai J, Griffin N, Shan Y, Gao Y, Shan F. Methionine enkephalin inhibited cervical cancer migration as well as invasion and activated CD11b + NCR1 + NKs of tumor microenvironment. Int Immunopharmacol 2023; 124:110967. [PMID: 37741126 DOI: 10.1016/j.intimp.2023.110967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 09/16/2023] [Accepted: 09/17/2023] [Indexed: 09/25/2023]
Abstract
This study was to study the role of methionine enkephalin (menk) in cell invasion and migration as well as NK cells activation of tumor microenvironment in cervical cancer. The results showed that menk inhibited cervical cancer migration and invasion. In addition, we found menk affected epithelial to mesenchymal transition (EMT) related indicators, with increasing E-cadherin level, decreasing N-cadherin and vimentin level. Through in vivo mouse model, we found that menk IFNγ and NKP46 expression was upregulated in tumor tissues by menk compared with controls, while LAG3 expression was inhibited by menk, besides, there was an upregulation of CD11b+ NCR1+ NKs of tumor microenvironment in cervical cancer. Therefore, we concluded that menk inhibited cancer migration and invasion via affecting EMT related indicators and activated CD11b+ NCR1+ NKs of tumor microenvironment in cervical cancer, laying a theoretical foundation for the further clinical treatment of menk.
Collapse
Affiliation(s)
- Na Qu
- Department of Gynecological Radiotherapy Ward, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Yiming Meng
- Central Laboratory, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Jingbo Zhai
- Key Laboratory of Zoonose Prevention and Control at Universities of Inner Mongolia Autonomous Region, Medical College, Inner Mongolia Minzu University, Tongliao 028000, China
| | - Noreen Griffin
- Biostax Inc. 1317 Edgewater Dr., Ste 4882, Orlando, FL 32804, USA
| | - Yuanye Shan
- Biostax Inc. 1317 Edgewater Dr., Ste 4882, Orlando, FL 32804, USA
| | - Yuhua Gao
- Department of Gynecological Radiotherapy Ward, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China.
| | - Fengping Shan
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77, Puhe Road, Shenyang 110122, Liaoning Province, China.
| |
Collapse
|
9
|
Li YD, Qu N, Yang J, Lv CY, Tang Y, Li P. Effects of an Omaha System-based follow-up regimen on self-care and quality of life in gastrointestinal surgery patients. World J Gastrointest Surg 2023; 15:2179-2190. [PMID: 37969724 PMCID: PMC10642477 DOI: 10.4240/wjgs.v15.i10.2179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/28/2023] [Accepted: 08/17/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Currently, a variety of new nursing methods and routine nursing have been widely used in the nursing of gastrointestinal surgery patients. AIM To investigate the effect of follow-up protocol based on the Omaha System on self-care ability and quality of life of gastrointestinal surgery patients. METHODS A total of 128 patients with inflammatory bowel disease in gastrointestinal surgery in gastrointestinal surgery from March 2019 to August 2021 were divided into A (n = 64) and B (n = 64) groups according to different nursing methods. The group A received a follow-up program Omaha System-based intervention of the group B, whereas the group B received the routine nursing intervention. Medical Coping Modes Questionnaire, Crohn's and Colitis Knowledge Score (CCKNOW), inflammatory bowel disease questionnaire (IBDQ), Exercise of Self-nursing Agency Scale (ESCA), The Modified Mayo Endoscopic Score, and Beliefs about Medicine Questionnaire (BMQ) were compared between the two groups. RESULTS Following the intervention, the group A were facing score significantly increased than group B, while the avoidance and yield scores dropped below of group B (all P < 0.05); in group A, the level of health knowledge, personal care abilities, self-perception, self-awareness score and ESCA total score were more outstanding than group B (all P < 0.05); in group A the frequency of defecation, hematochezia, endoscopic performance, the total evaluation score by physicians and the disease activity were lower than group B (all P < 0.05); in the group A, the total scores of knowledge in general, diet, drug, and complication and CCKNOW were higher than group B (all P < 0.05); in group A, the necessity of taking medicine, score of medicine concern and over-all score of BMQ were more significant than group B (all P < 0.05); at last in the group A, the scores of systemic and intestinal symptoms, social and emotional function, and IBDQ in the group A were higher than group B (all P < 0.05). CONCLUSION For gastrointestinal surgery patients, the Omaha System-based sequel protocol can improve disease awareness and intervention compliance, help them to face the disease positively, reduce disease activity, and improve patients' self-nursing ability and quality of life.
Collapse
Affiliation(s)
- Ying-Dong Li
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, Shandong Province, China
| | - Na Qu
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, Shandong Province, China
| | - Jie Yang
- Department of Endoscopy Center, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, Shandong Province, China
| | - Chun-Yan Lv
- Department of Gastroenterology, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, Shandong Province, China
| | - Yu Tang
- College of Basic Medicine, Binzhou Medical University, Yantai 264000, Shandong Province, China
| | - Ping Li
- Department of Nursing, Yantai Affiliated Hospital of Binzhou Medical University, Yantai 264100, Shandong Province, China
| |
Collapse
|
10
|
Wang G, Chen B, Su Y, Qu N, Zhou D, Zhou W. CEP55 as a Promising Immune Intervention Marker to Regulate Tumor Progression: A Pan-Cancer Analysis with Experimental Verification. Cells 2023; 12:2457. [PMID: 37887301 PMCID: PMC10605621 DOI: 10.3390/cells12202457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/08/2023] [Accepted: 10/12/2023] [Indexed: 10/28/2023] Open
Abstract
CEP55, a member of the centrosomal protein family, affects cell mitosis and promotes the progression of several malignancies. However, the relationship between CEP55 expression levels and prognosis, as well as their role in cancer progression and immune infiltration in different cancer types, remains unclear. We used a combined form of several databases to validate the expression of CEP55 in pan-cancer and its association with immune infiltration, and we further screened its targeted inhibitors with CEP55. Our results showed the expression of CEP55 was significantly higher in most tumors than in the corresponding normal tissues, and it correlated with the pathological grade and age of the patients and affected the prognosis. In breast cancer cells, CEP55 knockdown significantly decreased cell survival, proliferation, and migration, while overexpression of CEP55 significantly promoted breast cancer cell proliferation and migration. Moreover, CEP55 expression was positively correlated with immune cell infiltration, immune checkpoints, and immune-related genes in the tumor microenvironment. CD-437 was screened as a potential CEP55-targeted small-molecule compound inhibitor. In conclusion, our study highlights the prognostic value of CEP55 in cancer and further provides a potential target selection for CEP55 as a potential target for intervention in tumor immune infiltration and related immune genes.
Collapse
Affiliation(s)
- Gang Wang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Bo Chen
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Yue Su
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Na Qu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Duanfang Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Weiying Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| |
Collapse
|
11
|
Zhang L, Wu L, Zhou D, Wang G, Chen B, Shen Z, Li X, Wu Q, Qu N, Wu Y, Yuan L, Gan Z, Zhou W. N76-1, a novel CDK7 inhibitor, exhibits potent anti-cancer effects in triple negative breast cancer. Eur J Pharmacol 2023; 955:175892. [PMID: 37429520 DOI: 10.1016/j.ejphar.2023.175892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/25/2023] [Accepted: 06/28/2023] [Indexed: 07/12/2023]
Abstract
Emerging evidence suggests that genetically highly specific triple-negative breast cancer (TNBC) possesses a relatively uniform transcriptional program that is abnormally dependent on cyclin-dependent kinase 7 (CDK7). In this study, we obtained an inhibitor of CDK7, N76-1, by attaching the side chain of the covalent CDK7 inhibitor THZ1 to the core of the anaplastic lymphoma kinase inhibitor ceritinib. This study aimed to elucidate the role and underlying mechanism of N76-1 in TNBC and evaluate its potential value as an anti-TNBC drug. The results of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and colony formation assays showed that N76-1 inhibited the viability of TNBC cells. Kinase activity and cellular thermal shift assays showed that N76-1 directly targeted CDK7. Flow cytometry results revealed that N76-1 induced apoptosis and cell cycle arrest in the G2/M phase. N76-1 also effectively inhibited the migration of TNBC cells by high-content detection. The RNA-seq analysis showed that the transcription of genes, especially those related to transcriptional regulation and cell cycle, was suppressed after N76-1 treatment. Moreover, N76-1 markedly inhibited the growth of TNBC xenografts and phosphorylation of RNAPII in tumor tissues. In summary, N76-1 exerts potent anticancer effects in TNBC by inhibiting CDK7 and provides a new strategy and research basis for the development of new drugs for TNBC.
Collapse
Affiliation(s)
- Limei Zhang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Lihong Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Duanfang Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Gang Wang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Bo Chen
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Zhengze Shen
- Department of Pharmacy, Yongchuan Hospital of Chongqing Medical University, 439 Xuanhua Road, Yongchuan District, Chongqing, 402160, China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Qiuya Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Na Qu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Yuanli Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Lie Yuan
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China
| | - Zongjie Gan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China.
| | - Weiying Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, 400016, China.
| |
Collapse
|
12
|
Qu N, Wei W, Hu C. Series Arc Fault Detection Based on Multimodal Feature Fusion. Sensors (Basel) 2023; 23:7646. [PMID: 37688107 PMCID: PMC10562997 DOI: 10.3390/s23177646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/26/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
In low-voltage distribution systems, the load types are complex, so traditional detection methods cannot effectively identify series arc faults. To address this problem, this paper proposes an arc fault detection method based on multimodal feature fusion. Firstly, the different mode features of the current signal are extracted by mathematical statistics, Fourier transform, wavelet packet transform, and continuous wavelet transform. The different modal features include one-dimensional features, such as time-domain features, frequency-domain features, and wavelet packet energy features, and two-dimensional features of time-spectrum images. Secondly, the extracted features are preprocessed and prioritized for importance based on different machine learning algorithms to improve the feature data quality. The features of higher importance are input into an arc fault detection model. Finally, an arc fault detection model is constructed based on a one-dimensional convolutional network and a deep residual shrinkage network to achieve high accuracy. The proposed detection method has higher detection accuracy and better performance compared with the arc fault detection method based on single-mode features.
Collapse
Affiliation(s)
- Na Qu
- School of Safety Engineering, Shenyang Aerospace University, Shenyang 110136, China; (W.W.); (C.H.)
| | | | | |
Collapse
|
13
|
Zhang Y, Li S, Gao Z, Bi D, Qu N, Huang S, Zhao X, Li R. Highly conductive and tough polyacrylamide/sodium alginate hydrogel with uniformly distributed polypyrrole nanospheres for wearable strain sensors. Carbohydr Polym 2023; 315:120953. [PMID: 37230609 DOI: 10.1016/j.carbpol.2023.120953] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 04/17/2023] [Accepted: 04/23/2023] [Indexed: 05/27/2023]
Abstract
Conductive hydrogels have attracted widespread attention because of their integrated characteristics of being stretchable, deformable, adhesive, self-healable, and conductive. Herein, we report a highly conductive and tough double-network hydrogel based on a double cross-linked polyacrylamide (PAAM) and sodium alginate (SA) network with conducting polypyrrole nanospheres (PPy NSs) uniformly distributed in the network (PAAM-SA-PPy NSs). SA was employed as a soft template for synthesis of PPy NSs and distribution of PPy NSs uniformly in the hydrogel matrix to construct SA-PPy conductive network. The PAAM-SA-PPy NS hydrogel exhibited both high electrical conductivity (6.44 S/m) and excellent mechanical properties (tensile strength of 560 kPa at 870 %), as along as high toughness, high biocompatibility, good self-healing and adhesion properties. The assembled strain sensors showed high sensitivity and a wide sensing range (a gauge factor of 1.89 for 0-400 % strain and 4.53 for 400-800 % strain, respectively), as well as fast responsiveness and reliable stability. When used as a wearable strain sensor, it was able to monitor a series of physical signals from human large-scale joint motions and subtle muscle movements. This work provides a new strategy for the development of electronic skins and flexible strain sensors.
Collapse
Affiliation(s)
- Yansong Zhang
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Shuo Li
- Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Zhongda Gao
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Dejin Bi
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Na Qu
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| | - Sanqing Huang
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.
| | - Xueqin Zhao
- Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, PR China.
| | - Renhong Li
- National & local joint engineering research center for Textile Fiber Materials and Processing Technology, School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, PR China
| |
Collapse
|
14
|
Wu Q, Zhou D, Shen Z, Chen B, Wang G, Wu L, Zhang L, Li X, Yuan L, Wu Y, Qu N, Zhou W. VPS34-IN1 induces apoptosis of ER + breast cancer cells via activating PERK/ATF4/CHOP pathway. Biochem Pharmacol 2023:115634. [PMID: 37290596 DOI: 10.1016/j.bcp.2023.115634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/18/2023] [Accepted: 05/31/2023] [Indexed: 06/10/2023]
Abstract
VPS34-IN1 is a specific selective inhibitor of Class III Phosphatidylinositol 3-kinase (PI3K) and has been shown to exhibit a significant antitumor effect in leukemia and liver cancer. In current study, we focused on the anticancer effect and potential mechanism of VPS34-IN1 in estrogen receptor positive (ER + ) breast cancer. Our results revealed that VPS34-IN1 inhibited the viability of ER + breast cancer cells in vitro and in vivo. Flow cytometry and western blot analyses showed that VPS34-IN1 treatment induced breast cancer cell apopotosis. Interestingly, VPS34-IN1 treatment activated protein kinase R (PKR)-like ER kinase (PERK) branch of endoplasmic reticulum (ER) stress. Furthermore, knockdown of PERK by siRNA or inhibition of PERK activity by chemical inhibitor GSK2656157 could attenuate VPS34-IN1-mediated apoptosis in ER + breast cancer cells. Collectively, VPS34-IN1 has an antitumor effect in breast cancer, and it may result from activating PERK/ATF4/CHOP pathway of ER stress to induce cell apoptosis. These findings broaden our understanding of the anti-breast cancer effects and mechanisms of VPS34-IN1 and provide new ideas and reference directions for the treatment of ER + breast cancer.
Collapse
Affiliation(s)
- Qiuya Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Duanfang Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Zhengze Shen
- Department of Pharmacy, Yongchuan Hospital of Chongqing Medical University, 439 Xuanhua Road, Yongchuan District, Chongqing 402160, China
| | - Bo Chen
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Gang Wang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Lihong Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Limei Zhang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China
| | - Lie Yuan
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Yuanli Wu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Na Qu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China
| | - Weiying Zhou
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; Chongqing Key Laboratory of Drug Metabolism, Chongqing Medical University, Chongqing 400016, China; Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing Medical University, Chongqing 400016, China.
| |
Collapse
|
15
|
Cao L, Qu N, Wang X, Chen L, Liu M. The function of long non-coding RNA in non-alcoholic fatty liver disease. Clin Res Hepatol Gastroenterol 2023; 47:102095. [PMID: 36781069 DOI: 10.1016/j.clinre.2023.102095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/24/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023]
Abstract
Non-alcoholic fatty liver disease is a disease that is currently prevalent in the world, increasingly becoming the mainstay of liver diseases. And its prevalence is rapidly increasing, but its pathogenesis is not entirely understood. Long non-coding RNAs have increasingly gained attention as science has progressed in recent years. Studies have shown that long non-coding RNAs are involved in a variety of biological processes in vivo, such as proliferation, differentiation, and apoptosis, and can affect disease by regulating gene expression. This review explores the biological processes involving long non-coding RNAs, including lipid metabolism, glucose metabolism, liver fibrosis, and apoptosis. In addition, we summarize how the different long non-coding RNAs involved in each process function. Finally, the shortcomings of long non-coding RNAs as potential therapeutic targets are briefly described. In conclusion, this article provides a clear visualization of the link that exists between long non-coding RNAs and non-alcoholic fatty liver disease.
Collapse
Affiliation(s)
- Lianrui Cao
- School of Pharmaceutical Sciences, Liaoning University, No.66, Chongshan Mid Road, Shenyang 110036, China
| | - Na Qu
- School of Pharmaceutical Sciences, Liaoning University, No.66, Chongshan Mid Road, Shenyang 110036, China
| | - Xin Wang
- School of Pharmaceutical Sciences, Liaoning University, No.66, Chongshan Mid Road, Shenyang 110036, China
| | - Lijiang Chen
- School of Pharmaceutical Sciences, Liaoning University, No.66, Chongshan Mid Road, Shenyang 110036, China.
| | - Mingxia Liu
- School of Pharmaceutical Sciences, Liaoning University, No.66, Chongshan Mid Road, Shenyang 110036, China.
| |
Collapse
|
16
|
Shi J, Qiu H, Xu Q, Ma Y, Ye T, Kuang Z, Qu N, Kan C, Hou N, Han F, Sun X. Integrated multi-omics analyses reveal effects of empagliflozin on intestinal homeostasis in high-fat-diet mice. iScience 2022; 26:105816. [PMID: 36636340 PMCID: PMC9830204 DOI: 10.1016/j.isci.2022.105816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/25/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Obesity has become a global epidemic, associated with several chronic complications. The intestinal microbiome is a critical regulator of metabolic homeostasis and obesity. Empagliflozin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor, has putative anti-obesity effects. In this study, we used multi-omics analysis to determine whether empagliflozin regulates metabolism in an obese host through the intestinal microbiota. Compared with obese mice, the empagliflozin-treated mice had a higher species diversity of gut microbiota, characterized by a reduction in the Firmicutes/Bacteroides ratio. Metabolomic analysis unambiguously identified 1,065 small molecules with empagliflozin affecting metabolites mainly enriched in amino acid metabolism, such as tryptophan metabolism. RNA sequencing results showed that immunoglobulin A and peroxisome proliferator-activated receptor signaling pathways in the intestinal immune network were activated after empagliflozin treatment. This integrative analysis highlighted that empagliflozin maintains intestinal homeostasis by modulating gut microbiota diversity and tryptophan metabolism. This will inform the development of therapies for obesity based on host-microbe interactions.
Collapse
Affiliation(s)
- Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongyan Qiu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Qian Xu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yuting Ma
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Tongtong Ye
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Zengguang Kuang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Department of Pathology, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Corresponding author
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, Shandong 261031, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Corresponding author
| |
Collapse
|
17
|
Qu N, Qu J, Huang N, Zhang K, Ye T, Shi J, Chen B, Kan C, Zhang J, Han F, Hou N, Sun X, Pan R. Calycosin induces autophagy and apoptosis via Sestrin2/AMPK/mTOR in human papillary thyroid cancer cells. Front Pharmacol 2022; 13:1056687. [PMID: 36588732 PMCID: PMC9800829 DOI: 10.3389/fphar.2022.1056687] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Calycosin, one of small molecules derived from astragalus, has anti-tumor effects in various tumors. However, the effects of calycosin on papillary thyroid cancer (PTC) remain unclear. This study aimed to explore the anti-tumor ability of calycosin on human PTC and its potential mechanisms. The B-CPAP cells were treated with calycosin, then cell proliferation, apoptosis and invasiveness were measured by CCK8 assay, flow cytometry, wound healing and transwell invasion assay, respectively. The cells were also performed by whole transcriptome microarray bioinformatics analysis. Apoptosis and autophagy-related markers or proteins were measured by qRT-PCR or western blot. Sestrin2-mediated AMPK/mTOR pathways were determined by western blot. We found that calycosin inhibited migration and invasion of B-CPAP cells and induced apoptosis (Bax/Bcl-2) and autophagy (LC3II/I, Beclin1) of B-CPAP cells. Differential expressed genes were screened between the calycosin-treated cells and control (524 genes upregulated and 328 genes downregulated). The pathway enrichment suggested that the role of calycosin in B-CPAP cells is closely related to apoptosis-related genes and p70S6 Kinase. Transmission electron microscopy found an increase in autophagosomes in calycosin-treated cells. Sestrin2 in human PTC tissues and B-CPAP cells was lower than in normal thyroid tissues and cells. And the pharmacological effects of calycosin in PTC cells were related to Sestrin2 activation, increased p-AMPK and inhibited p-mTOR and p-p70S6Kinase; these alterations were reversed when silencing Sestrin2. In conclusion, calycosin has an inhibitory effect on PTC via promoting apoptosis and autophagy through the Sestrin2/AMPK/mTOR pathway.
Collapse
Affiliation(s)
- Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Junsheng Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Huang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Kexin Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Tongtong Ye
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Bing Chen
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Jingwen Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,*Correspondence: Ruiyan Pan, ; Xiaodong Sun,
| | - Ruiyan Pan
- School of Pharmacy, Weifang Medical University, Weifang, China,*Correspondence: Ruiyan Pan, ; Xiaodong Sun,
| |
Collapse
|
18
|
Qu N, Wang C, Meng Y, Gao Y. Superior anticancer potential of nano-paclitaxel combined bevacizumab treatment in ovarian cancer. Curr Pharm Biotechnol 2022; 24:1204-1212. [PMID: 36221878 DOI: 10.2174/1389201023666221011115301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 08/16/2022] [Accepted: 08/24/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ovarian cancer is the second most common cancer to cause large death among gynecological tumors. Paclitaxel is important to the standard treatment for epithelial ovarian cancer. Due to its low solubility and permeability, nano-paclitaxel came into public view. OBJECTIVE To evaluate the effect of nano-paclitaxel in ovarian cancer. METHODS Considering the importance of bevacizumab in clinical treatment, we set four groups for research: control, paclitaxel, paclitaxel + bevacizumab, and nano-paclitaxel + bevacizumab. CCK-8, apoptosis, and cell cycle assays were used to detect the cell survival condition. qRT-PCR and western blot were used to detect the gene mRNA and protein expression level. Tumor xenograft in nude mice was used to detect the effect in vivo. RESULTS The nano-paclitaxel combined with bevacizumab had the best curative effect. Moreover, the downstream indicators, such as caspases, BAX, FAS, OGFr, PD-L1 and VEGF, changed in four groups, which suggested that the therapy worked by affecting the cell apoptosis, cell cycle, angiogenesis, and immune reaction. CONCLUSION In conclusion, the study helped us better commandof nano-paclitaxel for ovarian cancer treatment and thus could play a role in OC therapy.
Collapse
Affiliation(s)
- Na Qu
- Department of Gynecology, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Chunyan Wang
- Department of Gynecology, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Yiming Meng
- Central Laboratory, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Yuhua Gao
- Department of Gynecology, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Institute and Hospital), No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| |
Collapse
|
19
|
Wang X, Zeng H, Zhang W, Guo H, Jin T, Shi S, Jin X, Qu N, Liu L, Zhang L. Copper-catalyzed construction of ( Z)-benzo[ cd]indoles: stereoselective intramolecular trans-addition and S N-Ar reaction. Org Biomol Chem 2022; 20:7949-7955. [PMID: 36178274 DOI: 10.1039/d2ob01488b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Substituted benzo[cd]indoles are one of the most attractive frameworks because of their wide range of biological and optical activities. Herein, a copper-catalyzed one-step synthesis of biologically important polysubstituted benzo[cd]indoles starting from 8-alkynyl-1-naphthylamine derivatives is reported. In this protocol, many substituents tolerated the reaction conditions and produced (Z)-benzo[cd]indoles in good yields. Preliminary mechanistic studies indicated that the reaction proceeds via a stereoselective intramolecular trans-addition and SN-Ar reaction with high selectivity and high yields. The synthesized polysubstituted (Z)-benzo[cd]indoles possess sulfonamide building blocks, which make them candidates for bioactive molecules.
Collapse
Affiliation(s)
- Xinyue Wang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China. .,College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China.
| | - Heyang Zeng
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Wenli Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Haiyang Guo
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, Zhejiang, China.
| | - Tao Jin
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Senlei Shi
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Xiaoyuan Jin
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Na Qu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Li Liu
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| | - Lianpeng Zhang
- Yunnan Key Laboratory of Wood Adhesive and Glued Products, Southwest Forestry University, Kunming 650224, Yunnan, China.
| |
Collapse
|
20
|
Zhang K, Cheng X, Qu N, Song H, Luo Y, Ye T, Xu Q, Tian H, Kan C, Hou N. Global Burden of cardiomyopathy and myocarditis in the older adults from 1990 to 2019. Front Public Health 2022; 10:1018385. [PMID: 36211688 PMCID: PMC9545016 DOI: 10.3389/fpubh.2022.1018385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Accepted: 09/07/2022] [Indexed: 01/28/2023] Open
Abstract
Background Cardiomyopathy and myocarditis (CM-MC) are common chronic diseases causing heart failure in older adults. We aimed to analyze the burden of CM-MC in older adults aged 60-89 years at the global, regional, and national levels in 204 countries from 1990 to 2019. Methods Detailed data on CM-MC from 1990 to 2019 were analyzed from the Global Burden of Diseases Study 2019, including incidence, mortality, disability-adjusted life years (DALYs) and the proportion of deaths caused by different risks factors. All results are presented as numbers, age-standardized rates per 100,000 person-years and estimated annual percentage change (EAPC) with an uncertainty interval of 95%. Results Globally, there were 475,458 (339,942-638,363) incidence cases from CM-MC in 2019; with an age-standardized incidence rate (ASIR) of 16 (13-19.3) per 100,000 person-years. And there were 185,308 (154,610-200,448) deaths, with the age-standardized mortality rate (ASMR) being 4.4 (3.7-4.8). CM-MC resulted in 3,372,716 (2,931,247-3,693,622) DALYs, with an age-standardized DALYs rate (ASDR) of 114.8 (98.7-126.1). Estimated annual percentage change (EAPCs) for ARIS, ARMS, and ARDS has decreased. At the national level, the United States of America had the highest mortality [21,372 (18,924-24,241)] and disability-adjusted life years [407,712 (370,234-470,165)]. And China had the highest number of incident cases [122, 266 (85,925-166,095)]. Globally, high systolic blood pressure and alcohol consumption were the top two risk factors for the proportion of CM-MC deaths. Conclusion CM-MC is still an important cause of early death and chronic disability in older adults. Based on this study, public health agencies should seek more effective methods to prevent and treat CM-MC.
Collapse
Affiliation(s)
- Kexin Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xuebing Cheng
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongwei Song
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Youhong Luo
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Tongtong Ye
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Qian Xu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Hongzhan Tian
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,*Correspondence: Chengxia Kan
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China,Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China,Ningning Hou
| |
Collapse
|
21
|
Ma Y, Zhang G, Kuang Z, Xu Q, Ye T, Li X, Qu N, Han F, Kan C, Sun X. Empagliflozin activates Sestrin2-mediated AMPK/mTOR pathway and ameliorates lipid accumulation in obesity-related nonalcoholic fatty liver disease. Front Pharmacol 2022; 13:944886. [PMID: 36133815 PMCID: PMC9483033 DOI: 10.3389/fphar.2022.944886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/11/2022] [Indexed: 12/03/2022] Open
Abstract
Empagliflozin (EMPA) therapy has led to improvements in patients with non-alcoholic fatty liver disease (NAFLD). Sestrin2 is a stress-inducible protein that controls the AMPK-mTOR pathway and inhibits oxidative damage in cells. This study investigated the functional implications of EMPA on the multifactorial pathogenesis of NAFLD and potential underlying molecular mechanisms of pathogenesis. An in vitro model of NAFLD was established by treating HepG2 cells with palmitic acid (PA); an in vivo model of NAFLD was generated by feeding C57BL/6 mice a high-fat diet. Investigations of morphology and lipid deposition in liver tissue were performed. Expression patterns of Sestrin2 and genes related to lipogenesis and inflammation were assessed by reverse transcription polymerase chain reaction. Protein levels of Sestrin2 and AMPK/mTOR pathway components were detected by Western blotting. NAFLD liver tissues and PA-stimulated HepG2 cells exhibited excessive lipid production and triglyceride secretion, along with upregulation of Sestrin2 and increased expression of lipogenesis-related genes. EMPA treatment reversed liver damage by upregulating Sestrin2 and activating the AMPK-mTOR pathway. Knockdown of Sestrin2 effectively increased lipogenesis and enhanced the mRNA expression levels of lipogenic and pro-inflammatory genes in PA-stimulated HepG2 cells; EMPA treatment did not affect these changes. Furthermore, Sestrin2 knockdown inhibited AMPK-mTOR signaling pathway activity. The upregulation of Sestrin2 after treatment with EMPA protects against lipid deposition-related metabolic disorders; it also inhibits lipogenesis and inflammation through activation of the AMPK-mTOR signaling pathway. These results suggest that Sestrin2 can be targeted by EMPA therapy to alleviate lipogenesis and inflammation in obesity-related NAFLD.
Collapse
Affiliation(s)
- Yuting Ma
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Guangdong Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Zenggguang Kuang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Qian Xu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Tongtong Ye
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xue Li
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Qu
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Fang Han
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Chengxia Kan, ; Xiaodong Sun,
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Chengxia Kan, ; Xiaodong Sun,
| |
Collapse
|
22
|
Li X, Sun X, Kan C, Chen B, Qu N, Hou N, Liu Y, Han F. COL1A1: A novel oncogenic gene and therapeutic target in malignancies. Pathol Res Pract 2022; 236:154013. [PMID: 35816922 DOI: 10.1016/j.prp.2022.154013] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 06/28/2022] [Accepted: 07/04/2022] [Indexed: 02/07/2023]
Abstract
Collagen type I alpha 1 (COL1A1), a member of the collagen family, is involved in epithelial-mesenchymal transition, which is closely linked to malignant tumorigenesis. COL1A1 is highly expressed in various cancers and regulates various cellular processes, including cell proliferation, metastasis, apoptosis, and cisplatin resistance. COL1A1 is also associated with cancer progression and prognosis; elevated COL1A1 expression is associated with poor prognosis in cancer patients. However, the main role of COL1A as a cancer-promoting factor in specific tumors has not been reported. Additionally, the protein levels and mechanisms of action of this protein differ among tumor types. This review discusses current research progress concerning COL1A1 in different tumor types, and then summarizes its contributions to cancer progression, thus providing a basis for follow-up research and potential targets for cancer treatment.
Collapse
Affiliation(s)
- Xue Li
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Bing Chen
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yongping Liu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China; Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China; Branch of Shandong Provincial Clinical Research Center for Diabetes and Metabolic Diseases, and Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China.
| |
Collapse
|
23
|
Qu N, Wang R, Meng Y, Liu N, Zhai J, Shan F. Methionine enkephalin inhibited cervical carcinoma via apoptosis promotion and reduction of myeloid derived suppressor cell infiltrated in tumor. Int Immunopharmacol 2022; 110:108933. [PMID: 35738090 DOI: 10.1016/j.intimp.2022.108933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 06/03/2022] [Accepted: 06/06/2022] [Indexed: 02/07/2023]
Abstract
Immunotherapy for cervical carcinoma is becoming increasingly important recently. In these studies methionine enkephalin (menk) is shown to inhibit cervical tumor cell proliferation in vitro in association with an increase in the expression of apoptosis markers and mediators, including an increase in fas, caspase 8, and caspase 3 expression and intrinsic expression of the signaling pathway mediator bax. In vivo, tumor growth was restrained in mice xenotransplant model with typical pathological features of apoptosis. Furthermore, myeloid derived suppressor cells (MDSCs) had a significant decrease in circulation and in tumor site. In brief, these findings showed menk could inhibit tumor growth in vitro and in vivo, providing direction of further research and clinical application prospect.
Collapse
Affiliation(s)
- Na Qu
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77, Puhe Road, Shenyang 110122, Liaoning Province, China; Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Ruizhe Wang
- Department of Gynecology, No. 1 Teaching Hospital, China Medical University, No. 155, North Nanjing Street, Shenyang 110001, Liaoning Province, China
| | - Yiming Meng
- Central Laboratory, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Ning Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Shenyang 110004, Liaoning Province, China
| | - Jingbo Zhai
- Medical College, Inner Mongolia Minzu University, Tongliao 028000, China; Key Laboratory of Zoonose Prevention and Control at Universities of Inner Mongolia Autonomous Region, Tongliao 028000, China
| | - Fengping Shan
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77, Puhe Road, Shenyang 110122, Liaoning Province, China.
| |
Collapse
|
24
|
Zhang SF, Chen HM, Xiong JN, Liu J, Xiong J, Xie JZ, Wang XM, Tian Q, Xia B, Li Y, Qu N. Comparison of cognitive impairments with lipid profiles and inflammatory biomarkers in unipolar and bipolar depression. J Psychiatr Res 2022; 150:300-306. [PMID: 35429740 DOI: 10.1016/j.jpsychires.2022.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 03/25/2022] [Accepted: 04/04/2022] [Indexed: 02/07/2023]
Abstract
Cognitive impairments is one of important accompanied symptom in Unipolar depressive disorder (UD) and bipolar disorder (BD) that was hard to distinguish, as their diagnosis is based on behavioural observations and subjective symptoms. In this study, we could highlight the difference of cognitive ability in UD and BD by testing lipid profiles and inflammatory biomarkers in major depressive episodes (MDE). 207 subjects (96 unipolar and 111 bipolar depressed patients) were included in this study. We applied Montreal Cognitive Assessment (MoCA) to test cognitive ability. The 24-item Hamilton Depression Rating Scale was used for assessment at the beginning of treatment. A series of clinical variables and lipid profiles were collected from clinic record. We detected pro-inflammatory biomarkers Interleukin-1β (IL-1β), Interleukin-6 (IL-6), C-reaction protein (CRP) levels and brain-derived neurotrophic factor (BDNF) by enzyme linked immunosorbent assay. From the results, cognitive impairments were more popular in BD than UD, most obviously in severe cognitive impairments (MoCA score<23). And UD showed better cognitive ability than BD in MoCA, particularly in language domain. Compared lipid profiles like total cholesterol (TC), triglycerides (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), apolipoprotein A1 (ApoA1), Apolipoprotein B (ApoB) and lipoprotein α (Lpα), we found that ApoB was higher in BD than UD that maybe a risk factor in cognition. There was no obviously difference in TC, TG, HDL-C, LDL-C, ApoA1, or Lpα. Also, we found CRP level in BD was higher than UD, and showed no significant difference in IL-1β and IL-6 levels. Furthermore, BDNF level which was neurotrophic biomarker for cognition and mood was significantly declined in BD compared with UD. Correlation analysis showed that ApoB and CRP was negative closed associated with MoCA scores. And BDNF level was positive related with cognitive ability in MDE patients. From our results mentioned that quantitative lipid profiles and inflammatory biomarkers analysis might help to objectively identify between these disorders and up our understanding of their pathophysiology. And ApoB, CRP and BDNF could be as potential peripheral candidates in cognitive evaluation to distinguish UD and BD.
Collapse
Affiliation(s)
- Shu-Fang Zhang
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430012, Hubei Province, China; Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, 430012, Hubei Province, China
| | - Hua-Min Chen
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan, 430012, Hubei Province, China
| | - Jia-Ni Xiong
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, 430012, Hubei Province, China
| | - Jun Liu
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China
| | - Jie Xiong
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China
| | - Jia-Zhao Xie
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiao-Ming Wang
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Qing Tian
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Bin Xia
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China
| | - Yi Li
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430012, Hubei Province, China; Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, 430012, Hubei Province, China.
| | - Na Qu
- Department of Psychiatry, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Department of Psychological Trauma, Wuhan Hospital for Psychotherapy, Wuhan, 430012, Hubei Province, China; Research Center for Mental Health and Neuroscience, Wuhan Mental Health Center, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Jianghan University, Wuhan, 430012, Hubei Province, China; Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430012, Hubei Province, China; Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China; Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, 430012, Hubei Province, China.
| |
Collapse
|
25
|
Ye H, Feng B, Wang C, Saito K, Yang Y, Ibrahimi L, Schaul S, Patel N, Saenz L, Luo P, Lai P, Torres V, Kota M, Dixit D, Cai X, Qu N, Hyseni I, Yu K, Jiang Y, Tong Q, Sun Z, Arenkiel BR, He Y, Xu P, Xu Y. An estrogen-sensitive hypothalamus-midbrain neural circuit controls thermogenesis and physical activity. Sci Adv 2022; 8:eabk0185. [PMID: 35044814 PMCID: PMC8769556 DOI: 10.1126/sciadv.abk0185] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 11/23/2021] [Indexed: 06/14/2023]
Abstract
Estrogen receptor–α (ERα) expressed by neurons in the ventrolateral subdivision of the ventromedial hypothalamic nucleus (ERαvlVMH) regulates body weight in females, but the downstream neural circuits mediating this biology remain largely unknown. Here we identified a neural circuit mediating the metabolic effects of ERαvlVMH neurons. We found that selective activation of ERαvlVMH neurons stimulated brown adipose tissue (BAT) thermogenesis, physical activity, and core temperature and that ERαvlVMH neurons provide monosynaptic glutamatergic inputs to 5-hydroxytryptamine (5-HT) neurons in the dorsal raphe nucleus (DRN). Notably, the ERαvlVMH → DRN circuit responds to changes in ambient temperature and nutritional states. We further showed that 5-HTDRN neurons mediate the stimulatory effects of ERαvlVMH neurons on BAT thermogenesis and physical activity and that ERα expressed by DRN-projecting ERαvlVMH neurons is required for the maintenance of energy balance. Together, these findings support a model that ERαvlVMH neurons activate BAT thermogenesis and physical activity through stimulating 5-HTDRN neurons.
Collapse
Affiliation(s)
- Hui Ye
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Bing Feng
- Pennington Biomedical Research Center, Louisiana
State University System, Baton Rouge, LA 70808, USA
| | - Chunmei Wang
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Kenji Saito
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Yongjie Yang
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Lucas Ibrahimi
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Sarah Schaul
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Nirali Patel
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Leslie Saenz
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Pei Luo
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Penghua Lai
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Valeria Torres
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Maya Kota
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Devin Dixit
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
| | - Xing Cai
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Na Qu
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Ilirjana Hyseni
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Kaifan Yu
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
| | - Yuwei Jiang
- Department of Physiology and Biophysics, The
University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Qingchun Tong
- Brown Foundation Institute of Molecular Medicine,
University of Texas Health Science Center at Houston, Houston, TX 77030,
USA
| | - Zheng Sun
- Department of Internal Medicine, Baylor College of
Medicine, Houston, TX 77030, USA
| | - Benjamin R. Arenkiel
- Department of Molecular and Human Genetics, Baylor
College of Medicine, Houston, TX 77030, USA
| | - Yanlin He
- Pennington Biomedical Research Center, Louisiana
State University System, Baton Rouge, LA 70808, USA
| | - Pingwen Xu
- Division of Endocrinology, Diabetes, and Metabolism,
Department of Medicine, The University of Illinois at Chicago, Chicago, IL
60612, USA
- Department of Physiology and Biophysics, The
University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Yong Xu
- Children’s Nutrition Research Center,
Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030,
USA
- Department of Molecular and Cellular Biology, Baylor
College of Medicine, Houston, TX 77030, USA
| |
Collapse
|
26
|
Wang L, Shi S, Luo Z, Qu N, Liu B. Hierarchical, Highly Open Microtubes and Columnar Liquid Crystals Self‐Assembled from Symmetrical and Asymmetrical Colloidal Rings. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Linna Wang
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100149 China
| | - Shang Shi
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100149 China
| | - Zhang Luo
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Na Qu
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100149 China
| | - Bing Liu
- Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100149 China
| |
Collapse
|
27
|
Qu N, Hui Z, Shen Z, Kan C, Hou N, Sun X, Han F. Thyroid Cancer and COVID-19: Prospects for Therapeutic Approaches and Drug Development. Front Endocrinol (Lausanne) 2022; 13:873027. [PMID: 35600591 PMCID: PMC9114699 DOI: 10.3389/fendo.2022.873027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/04/2022] [Indexed: 02/05/2023] Open
Abstract
Thyroid cancer is the most prevalent endocrine malignancy and the reported incidence of thyroid cancer has continued to increase in recent years. Since 2019, coronavirus disease 2019 (COVID-19) has been spreading worldwide in a global pandemic. COVID-19 aggravates primary illnesses and affects disease management; relevant changes include delayed diagnosis and treatment. The thyroid is an endocrine organ that is susceptible to autoimmune attack; thus, thyroid cancer after COVID-19 has gradually attracted attention. Whether COVID-19 affects the diagnosis and treatment of thyroid cancer has also attracted the attention of many researchers. This review examines the literature regarding the influence of COVID-19 on the pathogenesis, diagnosis, and treatment of thyroid cancer; it also focuses on drug therapies to promote research into strategies for improving therapy and management in thyroid cancer patients with COVID-19.
Collapse
Affiliation(s)
- Na Qu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Zongguang Hui
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Zhixin Shen
- Department of Breast and Thyroid Surgery, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Ningning Hou
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Fang Han, ; Xiaodong Sun,
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Fang Han, ; Xiaodong Sun,
| |
Collapse
|
28
|
Pei Z, He Y, Bean JC, Yang Y, Liu H, Yu M, Yu K, Hyseni I, Cai X, Liu H, Qu N, Tu L, Conde KM, Wang M, Li Y, Yin N, Zhang N, Han J, Potts CHS, Scarcelli NA, Yan Z, Xu P, Wu Q, He Y, Xu Y, Wang C. Gabra5 plays a sexually dimorphic role in POMC neuron activity and glucose balance. Front Endocrinol (Lausanne) 2022; 13:889122. [PMID: 36120438 PMCID: PMC9471380 DOI: 10.3389/fendo.2022.889122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 08/15/2022] [Indexed: 11/25/2022] Open
Abstract
Pro-opiomelanocortin (POMC) neurons are important for the regulation of body weight and glucose balance. The inhibitory tone to POMC neurons is mediated primarily by the GABA receptors. However, the detailed mechanisms and functions of GABA receptors are not well understood. The α5 subunit of GABAA receptor, Gabra5, is reported to regulate feeding, and we found that Gabra5 is highly expressed in POMC neurons. To explore the function of Gabra5 in POMC neurons, we knocked down Gabra5 specifically from mature hypothalamic POMC neurons using the clustered regularly interspaced short palindromic repeats (CRISPR)-Cas9 strategy. This POMC-specific knock-down of Gabra5 did not affect body weight or food intake in either male or female mice. Interestingly, the loss of Gabra5 caused significant increases in the firing frequency and resting membrane potential, and a decrease in the amplitude of the miniature inhibitory postsynaptic current (mIPSC) in male POMC neurons. However, the loss of Gabra5 only modestly decreased the frequency of mIPSC in female POMC neurons. Consistently, POMC-specific knock-down of Gabra5 significantly improved glucose tolerance in male mice but not in female mice. These results revealed a sexually dimorphic role of Gabra5 in POMC neuron activity and glucose balance, independent of body weight control.
Collapse
Affiliation(s)
- Zhou Pei
- Department of Endocrinology and Inherited Metabolic Diseases, Children’s Hospital of Fudan University, Shanghai, China
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Yang He
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Jonathan C. Bean
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Yongjie Yang
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Hailan Liu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Meng Yu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Kaifan Yu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Ilirjana Hyseni
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Xing Cai
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Hesong Liu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Na Qu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Longlong Tu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Kristine M. Conde
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Mengjie Wang
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Yongxiang Li
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Na Yin
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Nan Zhang
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Junying Han
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Camille HS. Potts
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Nikolas A. Scarcelli
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Zili Yan
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Pingwen Xu
- Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, The University of Illinois at Chicago, Chicago, IL, United States
| | - Qi Wu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
| | - Yanlin He
- Pennington Biomedical Research Center, Brain Glycemic and Metabolism Control Department, Louisiana State University, Baton Rouge, LA, United States
| | - Yong Xu
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, United States
- *Correspondence: Yong Xu, ; Chunmei Wang,
| | - Chunmei Wang
- Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States
- *Correspondence: Yong Xu, ; Chunmei Wang,
| |
Collapse
|
29
|
Qu N, Ying Y, Qin J, Chen AK. Rational design of self-assembled RNA nanostructures for HIV-1 virus assembly blockade. Nucleic Acids Res 2021; 50:e44. [PMID: 34967412 PMCID: PMC9071489 DOI: 10.1093/nar/gkab1282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/16/2021] [Accepted: 12/15/2021] [Indexed: 11/14/2022] Open
Abstract
Many pathological processes are driven by RNA-protein interactions, making such interactions promising targets for molecular interventions. HIV-1 assembly is one such process, in which the viral genomic RNA interacts with the viral Gag protein and serves as a scaffold to drive Gag multimerization that ultimately leads to formation of a virus particle. Here, we develop self-assembled RNA nanostructures that can inhibit HIV-1 virus assembly, achieved through hybridization of multiple artificial small RNAs with a stem-loop structure (STL) that we identify as a prominent ligand of Gag that can inhibit virus particle production via STL-Gag interactions. The resulting STL-decorated nanostructures (double and triple stem-loop structures denoted as Dumbbell and Tribell, respectively) can elicit more pronounced viral blockade than their building blocks, with the inhibition arising as a result of nanostructures interfering with Gag multimerization. These findings could open up new avenues for RNA-based therapy.
Collapse
Affiliation(s)
- Na Qu
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China
| | - Yachen Ying
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China.,Department of Biomedical Engineering, College of Engineering, Peking University, Beijing 100871, China.,National Biomedical Imaging Center, Peking University, Beijing 100871, China
| | - Jinshan Qin
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China.,Department of Biomedical Engineering, College of Engineering, Peking University, Beijing 100871, China.,National Biomedical Imaging Center, Peking University, Beijing 100871, China
| | - Antony K Chen
- Department of Biomedical Engineering, College of Future Technology, Peking University, Beijing 100871, China.,National Biomedical Imaging Center, Peking University, Beijing 100871, China
| |
Collapse
|
30
|
Ma H, Tan Y, Wen D, Qu N, Kong Q, Li K, Ma S, Zhang J. DC-CTL targeting carbonic anhydrase IX gene combined with iAPA therapy in the treatment of renal cell carcinoma. Hum Vaccin Immunother 2021; 17:4363-4373. [PMID: 34851805 DOI: 10.1080/21645515.2021.1955610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
INTRODUCTION To deliver specific antigens in tumor immunotherapy, tumor cell lysates are commonly used to sensitize dendritic cells (DCs). However, the lysates possess low immunogenicity and contain many types of non-tumor-related antigens, which may induce autoimmune diseases. Tumor antigen peptides can provide high specificity but are expensive and their short half-lives limit their clinical application. METHODS In this study, we used adenovirus to transfer the carbonic anhydrase IX (CA9) gene into DCs to generate specificity to renal cell carcinoma (RCC) which is the most common space-occupying lesion in humans. Inhibition of antigen presentation attenuators (iAPA) technology was also used to enhance the DC delivery capacity. Finally, DCs were co-cultured with cytotoxic T-lymphocytes (CTLs) and the anti-tumor effects were evaluated. RESULTS The results showed that the CA9-DC-CTLs possessed a high specificity to CA9-positive cells and showed stronger anti-tumor activity than GFP-DC-CTLs both in vitro and in vivo. DISCUSSION These findings may suggest a novel treatment option for RCC.
Collapse
Affiliation(s)
- Heran Ma
- Qilu Cell Therapy Technology Co., Ltd, Jinan, China.,Shandong Yinfeng Life Science Research Institute, Jinan, China
| | - Yi Tan
- Qilu Cell Therapy Technology Co., Ltd, Jinan, China.,Shandong Yinfeng Life Science Research Institute, Jinan, China
| | - Dingke Wen
- Qilu Cell Therapy Technology Co., Ltd, Jinan, China
| | - Na Qu
- Qilu Cell Therapy Technology Co., Ltd, Jinan, China
| | - Qunfang Kong
- Qilu Cell Therapy Technology Co., Ltd, Jinan, China
| | - Kun Li
- Department of Digestion, First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Suxia Ma
- Heze Municipal Hospital, Heze, Shandong, China
| | | |
Collapse
|
31
|
Wang L, Shi S, Luo Z, Qu N, Liu B. Hierarchical, Highly Open Microtubes and Columnar Liquid Crystals Self-Assembled from Symmetrical and Asymmetrical Colloidal Rings. Angew Chem Int Ed Engl 2021; 61:e202112507. [PMID: 34800076 DOI: 10.1002/anie.202112507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Indexed: 11/11/2022]
Abstract
The use of simple building blocks to produce hierarchical and porous structured materials is highly desired. Rings are simple colloidal particles but unique for their internal cavities. Here we report the self-assembly (SA) of colloidal rings with tunable asymmetry mediated by a depletion force and demonstrate that a variety of porous colloidal superstructures from microtubes, flexible chains, (plastic) crystals to highly open liquid crystals (LCs) can be formed along the predesigned SA paths. In particular, the SA is staged in binary or ternary systems. Large rings first form complex ring-in-ring and ring-in-ring-in-ring assemblies by capturing smaller rings, which, as new building blocks, can further form multi-walled microtubes and open columnar LCs. Moreover, a plastic columnar LC with alternating intracolumnar stacking is found from asymmetrical rings. The SA with colloidal rings opens a new avenue to construct hierarchical and porous ordered metamaterials.
Collapse
Affiliation(s)
- Linna Wang
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Shang Shi
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Zhang Luo
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Na Qu
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Bing Liu
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| |
Collapse
|
32
|
Bai X, Shan F, Qu N, Huang H, Handley M, Griffin N, Zhang S, Cao X. Regulatory role of methionine enkephalin in myeloid-derived suppressor cells and macrophages in human cutaneous squamous cell carcinoma. Int Immunopharmacol 2021; 99:107996. [PMID: 34311187 DOI: 10.1016/j.intimp.2021.107996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/23/2021] [Accepted: 07/04/2021] [Indexed: 10/20/2022]
Abstract
The antitumor effects of methionine enkephalin (MENK), also known as opioid growth factor (OGF), including its inhibitory effects on cutaneous squamous cell carcinoma (CSCC), have been established. In this study, we determined the precise mechanism by which MENK suppresses CSCC cell growth. In particular, MENK induced G0/G1 cell cycle arrest and promoted apoptosis in CSCC cells via the Bcl-2/Bax/Caspase-3 signaling pathway. Moreover, MENK reduced immunosuppression by downregulating the number of myeloid-derived suppressor cells (MDSCs) and regulating the polarization of tumor-associated macrophages from M2 to M1 in vivo. Furthermore, JAK2/STAT3, an important tumor-promotion and immunosuppression signaling pathway that is involved in MDSC expansion in tumors and macrophage polarization, was inhibited. These findings highlight the potential of the JAK2/STAT3 signaling pathway as a therapeutic target and suggest the clinical application of MENK for CSCC.
Collapse
Affiliation(s)
- Xueli Bai
- Department of Gynecology, The Fourth Affiliated Hospital of China Medical University, 4 Chongshandong Road, Huanggu District, Shenyang, Liaoning 110004, China.
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Na Qu
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Hai Huang
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Mike Handley
- Cytocom Inc., 3001 Aloma Ave., Winter Park, FL 32792, USA
| | - Noreen Griffin
- Cytocom Inc., 3001 Aloma Ave., Winter Park, FL 32792, USA
| | - Shuling Zhang
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China; Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, China.
| | - Xia Cao
- Department of Gynecology, The Fourth Affiliated Hospital of China Medical University, 4 Chongshandong Road, Huanggu District, Shenyang, Liaoning 110004, China.
| |
Collapse
|
33
|
Qu N, Wang XM, Zhang T, Zhang SF, Li Y, Cao FY, Wang Q, Ning LN, Tian Q. Estrogen Receptor α Agonist is Beneficial for Young Female Rats Against Chronic Unpredicted Mild Stress-Induced Depressive Behavior and Cognitive Deficits. J Alzheimers Dis 2021; 77:1077-1093. [PMID: 32804146 DOI: 10.3233/jad-200486] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Women are reported more likely to develop depression and dementia. However, the involved mechanism is poorly understood. OBJECTIVE Here, we clarified the role of estrogen receptor α (ERα) in depression and cognitive deficit in young female rats. METHODS After being exposed to 7-weeks' chronic unpredicted mild stress (CUMS), the depression resilient rats (Res rats) and depressed rats (Dep rats) were selected according to their records in sucrose preference test, forced swimming test, and open field test. Their cognition abilities were tested by Morris water maze. Proteomic assay, immunoprecipitation, western blotting, immunohistochemical, and Nissl staining were also used to understand the involved mechanism. RESULTS Compared with control rats and Res rats, Dep rats showed cognitive deficits and hippocampal impairments revealed by proteomic data, neuron losses, increased cleaved caspase-3, β-catenin phosphorylation, and glycogen synthase kinase3β (GSK3β) activation. As ERα, but not ERβ, was found declined in hippocampi of Dep rats, 4,4k,4a-(4-propyl-[1H]-pyrazole-1,3,5-triyl) trisphenol (PPT, an ERα agonist, 1 mg/kg/day), was used to treat Dep rats (Dep + PPT). Twenty days later, the depressive behaviors, cognition deficits, and hippocampal neuron loss were rescued in Dep + PPT rats. Furthermore, Res and Dep + PPT rats had higher levels of β-catenin combined with ERα and lower levels of β-catenin combined with GSK3β than Dep rats in hippocampi. CONCLUSION These results demonstrated hippocampal ERα is an important pro-resilient factor in CUMS-induced depressive behaviors and cognitive deficits. It was also given that the neuroprotection afforded by hippocampal ERα/Wnt interactions have significant implications for cognition and emotion in young females.
Collapse
Affiliation(s)
- Na Qu
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China.,Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China
| | - Xiao-Ming Wang
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China
| | - Teng Zhang
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China
| | - Shu-Fang Zhang
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China
| | - Yi Li
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China
| | - Fu-Yuan Cao
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China
| | - Qun Wang
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China
| | - Lin-Na Ning
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China.,Department of Pathology, Gannan Medical University Pingxiang Hospital, Pingxiang, China
| | - Qing Tian
- Department of Pathology and Pathophysiology, School of Basic Medicine, Key Laboratory of Neurological Disease of National Education Ministry, Institute for Brain Research, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
34
|
Zhang T, Yang C, Chu J, Ning LN, Zeng P, Wang XM, Shi Y, Qin BJ, Qu N, Zhang Q, Tian Q. Emodin Prevented Depression in Chronic Unpredicted Mild Stress-Exposed Rats by Targeting miR-139-5p/5-Lipoxygenase. Front Cell Dev Biol 2021; 9:696619. [PMID: 34381778 PMCID: PMC8350171 DOI: 10.3389/fcell.2021.696619] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 06/18/2021] [Indexed: 12/28/2022] Open
Abstract
Background The use of medicinal plant ingredients is one of the goals of developing potential drugs for treating depression. Compelling evidence suggests that anti-inflammatory medicines may block the occurrence of depression. We studied the effect of a natural compound, emodin, on the development of psychosocial stress-induced depression and the underlying mechanisms. Methods Chronic unpredicted mild stress (CUMS) for 7 weeks was performed to replicate psychosocial stress in rats. The sucrose preference test, force swimming test, and open field test were used to evaluate their behaviors. The differentially expressed proteins in the hippocampus were analyzed using proteomics. Nissl staining and Golgi staining were used to detect the loss of neurons and synapses, immunohistochemical staining was used to detect the activation of microglia, and the enzyme-linked immunosorbent assay was used to detect the levels of pro-inflammatory cytokines. Western blotting, immunofluorescence, and quantitative polymerase chain reaction were also performed. Results Hippocampal inflammation with up-regulated 5-lipoxygenase (5-LO) was observed in the depressed rats after CUMS exposure. The upregulation of 5-LO was caused by decreased miR-139-5p. To observe the effect of emodin, we screened out depression-susceptible (DeS) rats during CUMS and treated them with emodin (80 mg/kg/day). Two weeks later, emodin prevented the depression behaviors in DeS rats along with a series of pathological changes in their hippocampi, such as loss of neurons and spines, microglial activation, increased interleukin-1β and tumor necrosis factor-α, and the activation of 5-LO. Furthermore, we demonstrated that emodin inhibited its excess inflammatory response, possibly by targeting miR-139-5p/5-LO and modulating glycogen synthase kinase 3β and nuclear factor erythroid 2-related factor 2. Conclusion These results provide important evidence that emodin may be a candidate agent for the treatment of depression and established a key role of miR-139-5p/5-LO in the inflammation of depression.
Collapse
Affiliation(s)
- Teng Zhang
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Neurology, Shanxian Central Hospital, the Affiliated Huxi Hospital of Jining Medical College, Heze, China
| | - Can Yang
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiang Chu
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin-Na Ning
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Pathology, Gannan Medical University Pingxiang Hospital, Pingxiang, China
| | - Peng Zeng
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-Ming Wang
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yan Shi
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bao-Jian Qin
- Department of Neurology, Shanxian Central Hospital, the Affiliated Huxi Hospital of Jining Medical College, Heze, China
| | - Na Qu
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Psychological Trauma, Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China
| | - Qi Zhang
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Psychiatry, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qing Tian
- Department of Pathology and Pathophysiology, Key Laboratory of Neurological Disease of National Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
35
|
Qu N, Daoud A, Jeffcoat B, Múnera JO. Generation, Maintenance, and Characterization of Human Pluripotent Stem Cell-derived Intestinal and Colonic Organoids. J Vis Exp 2021. [PMID: 34309606 DOI: 10.3791/62721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Intestinal regional specification describes a process through which unique morphology and function are imparted to defined areas of the developing gastrointestinal (GI) tract. Regional specification in the intestine is driven by multiple developmental pathways, including the bone morphogenetic protein (BMP) pathway. Based on normal regional specification, a method to generate human colonic organoids (HCOs) from human pluripotent stem cells (hPSCs), which include human embryonic stem cells (hES) and induced pluripotent stem cells (iPSCs), was developed. A three-day induction of BMP signaling sufficiently patterns mid/hindgut tube cultures into special AT-rich sequence-binding protein 2 (SATB2)-expressing HCOs containing all of the main epithelial cell types present in human colon as well as co-developing mesenchymal cells. Omission of BMP (or addition of the BMP inhibitor NOGGIN) during this critical patterning period resulted in the formation of human intestinal organoids (HIOs). HIOs and HCOs morphologically and molecularly resemble human developing small intestine and colon, respectively. Despite the utility of HIOs and HCOs for studying human intestinal development, the generation of HIOs and HCOs is challenging. This paper presents methods for generating, maintaining, and characterizing HIOs and HCOs. In addition, the critical steps in the protocol and troubleshooting recommendations are provided.
Collapse
Affiliation(s)
- Na Qu
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina
| | - Abdelkader Daoud
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina
| | - Braxton Jeffcoat
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina
| | - Jorge O Múnera
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina;
| |
Collapse
|
36
|
Qu N, You W. Design and fault diagnosis of DCS sintering furnace's temperature control system for edge computing. PLoS One 2021; 16:e0253246. [PMID: 34228752 PMCID: PMC8259965 DOI: 10.1371/journal.pone.0253246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/01/2021] [Indexed: 12/01/2022] Open
Abstract
Under the background of modern industrial processing and production, the sintering furnace’s temperature control system is researched to achieve intelligent smelting and reduce energy consumption. First, the specific application and implementation of edge computing in industrial processing and production are analyzed. The industrial processing and production intelligent equipment based on edge computing includes the equipment layer, the edge layer, and the cloud platform layer. This architecture improves the operating efficiency of the intelligent control system. Then, the sintering furnace in the metallurgical industry is taken as an example. The sintering furnace connects powder material particles at high temperatures; thus, the core temperature control system is investigated. Under the actual sintering furnace engineering design, the Distributed Control System (DCS) is used as the basis of sintering furnace temperature control, and the Programmable Logic Controller (PLC) is adopted to reduce the electrical wiring and switch contacts. The hardware circuit of DCS is designed; on this basis, an embedded operating system with excellent performance is transplanted according to functional requirements. The final DCS-based temperature control system is applied to actual monitoring. The real-time temperature of the upper, middle, and lower currents of 1# sintering furnace at a particular point is measured to be 56.95°C, 56.58°C, and 57.2°C, respectively. The real-time temperature of the upper, middle, and lower currents of 2# sintering furnaces at a particular point is measured to be 144.7°C, 143.8°C, and 144.0°C, respectively. Overall, the temperature control deviation of the three currents of the two sintering furnaces stays in the controllable range. An expert system based on fuzzy logic in the fault diagnosis system can comprehensively predict the situation of the sintering furnaces. The prediction results of the sintering furnace’s faults are closer to the actual situation compared with the fault diagnosis method based on the Backpropagation (BP) neural network. The designed system makes up for the shortcomings of the sintering furnace’s traditional temperature control systems and can control the temperature of the sintering furnace intelligently and scientifically. Besides, it can diagnose equipment faults timely and efficiently, thereby improving the sintering efficiency.
Collapse
Affiliation(s)
- Na Qu
- Department of Mechanical and Electrical Engineering, Changchun University of Technology, Changchun City, China
- Department of Electrical Information Engineering, Jilin University of Architecture and Technology, Changchun City, China
| | - Wen You
- Department of Mechanical and Electrical Engineering, Changchun University of Technology, Changchun City, China
- * E-mail:
| |
Collapse
|
37
|
Qu N, Meng Y, Handley MK, Wang C, Shan F. Preclinical and clinical studies into the bioactivity of low-dose naltrexone (LDN) for oncotherapy. Int Immunopharmacol 2021; 96:107714. [PMID: 33989971 DOI: 10.1016/j.intimp.2021.107714] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 12/31/2022]
Abstract
Naltrexone (NTX) is a nonspecific opioid antagonist that exerts pharmacological effects on the opioid axis by blocking opioid receptors distributed in cytoplastic and nuclear regions. NTX has been used in opioid use disorder (OUD), immune-associated diseases, alcoholism, obesity, and chronic pain for decades. However, low-dose naltrexone (LDN) also exhibits remarkable inhibition of DNA synthesis, viability, and other functions in numerous cancers and is involved in immune remodeling against tumor invasion and chemical toxicity. The potential anticancer activity of LDN is a focus of basic research. Herein, we summarize the associated studies on LDN oncotherapy to highlight the potential mechanisms and prospective clinical applications.
Collapse
Affiliation(s)
- Na Qu
- Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Institute and Hospital, No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Yiming Meng
- Central Laboratory, Cancer Hospital of China Medical University, Liaoning Cancer Institute and Hospital, No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China
| | - Mike K Handley
- Cytocom, Inc., 2537 Research Blvd. Suite 201, FortCollins, CO 80526, USA
| | - Chunyan Wang
- Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Institute and Hospital, No. 44, Xiaoheyan Road, Shenyang 110042, Liaoning Province, China.
| | - Fengping Shan
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77, Puhe Road, Shenyang 110122, China.
| |
Collapse
|
38
|
Bai X, Cao X, Qu N, Huang H, Handley M, Zhang S, Shan F. Methionine enkephalin activates autophagy and stimulates tumour cell immunogenicity in human cutaneous squamous cell carcinoma. Int Immunopharmacol 2021; 96:107733. [PMID: 33965882 DOI: 10.1016/j.intimp.2021.107733] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/25/2021] [Accepted: 04/26/2021] [Indexed: 12/26/2022]
Abstract
Cutaneous squamous cell carcinoma (CSCC) is a common skin tumour. Due to weak immunogenicity, recurrence is frequent after treatment. In this study, we explored the effects and mechanisms of methionine enkephalin (MENK), an endogenous opioid peptide and negative growth regulator, in CSCC. MENK inhibited A431 cell proliferation and promoted apoptosis through the opioid growth factor receptor (OGFr). Importantly, MENK also induced autophagy in CSCC and stimulated the emission of DAMPs in A431 cells, which resulted in enhanced activation of dendritic cells (DC).In conclusion, MENK provides an effective method with therapeutic potential to modulate the CSCC microenvironment by utilizing autophagy in the cancer cells.
Collapse
Affiliation(s)
- Xueli Bai
- Department of Gynecology, The fourth Affiliated Hospital of China Medical University, 4 Chongshandong road, Huanggu district, Shenyang, Liaoning 110004, PR China; Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Xia Cao
- Department of Gynecology, The fourth Affiliated Hospital of China Medical University, 4 Chongshandong road, Huanggu district, Shenyang, Liaoning 110004, PR China
| | - Na Qu
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Hai Huang
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China
| | - Mike Handley
- Cytocm lnc, 3001 Aloma Ave. Winter Park, FL 32792, USA
| | - Shuling Zhang
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang 110004, China.
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, Shenyang 110122, China.
| |
Collapse
|
39
|
Li W, Cai X, Li HJ, Song M, Zhang CY, Yang Y, Zhang L, Zhao L, Liu W, Wang L, Shao M, Zhang Y, Zhang C, Cai J, Zhou DS, Li X, Hui L, Jia QF, Qu N, Zhong BL, Zhang SF, Chen J, Xia B, Li Y, Song X, Fan W, Tang W, Tang W, Tang J, Chen X, Yue W, Zhang D, Fang Y, Xiao X, Li M, Lv L, Chang H. Independent replications and integrative analyses confirm TRANK1 as a susceptibility gene for bipolar disorder. Neuropsychopharmacology 2021; 46:1103-1112. [PMID: 32791513 PMCID: PMC8114920 DOI: 10.1038/s41386-020-00788-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/02/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
Genetic analyses for bipolar disorder (BD) have achieved prominent success in Europeans in recent years, whereas its genetic basis in other populations remains relatively less understood. We herein report that the leading risk locus for BD in European genome-wide association studies (GWAS), the single-nucleotide polymorphism (SNP) rs9834970 near TRANK1 at 3p22 region, is also genome-wide significantly associated with BD in a meta-analysis of four independent East Asian samples including 5748 cases and 65,361 controls (p = 2.27 × 10-8, odds ratio = 1.136). Expression quantitative trait loci (eQTL) analyses and summary data-based Mendelian randomization (SMR) analyses in multiple human brain samples suggest that lower TRANK1 mRNA expression is a principal BD risk factor explaining its genetic risk signals at 3p22. We also identified another SNP rs4789 in the 3' untranslated region (3'UTR) of TRANK1 showing stronger eQTL associations as well as genome-wide significant association with BD. Despite the relatively unclear neuronal function of TRANK1, our mRNA expression analyses in the human brains and in rat primary cortical neurons reveal that genes highly correlated with TRANK1 are significantly enriched in the biological processes related to dendritic spine, synaptic plasticity, axon guidance and circadian entrainment, and are also more likely to exhibit strong associations in psychiatric GWAS (e.g., the CACNA1C gene). Overall, our results support that TRANK1 is a potential BD risk gene. Further studies elucidating its roles in this illness are needed.
Collapse
Affiliation(s)
- Wenqiang Li
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Xin Cai
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Hui-Juan Li
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Meng Song
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Chu-Yi Zhang
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Yongfeng Yang
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Luwen Zhang
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Lijuan Zhao
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Weipeng Liu
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Lu Wang
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China ,grid.410726.60000 0004 1797 8419Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan China
| | - Minglong Shao
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Yan Zhang
- grid.412990.70000 0004 1808 322XHenan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan China ,grid.412990.70000 0004 1808 322XHenan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan China
| | - Chen Zhang
- grid.16821.3c0000 0004 0368 8293Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Cai
- grid.16821.3c0000 0004 0368 8293Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dong-Sheng Zhou
- grid.452715.00000 0004 1782 599XDepartment of Psychiatry, Ningbo Kangning Hospital, Ningbo, Zhejiang China
| | - Xingxing Li
- grid.452715.00000 0004 1782 599XDepartment of Psychiatry, Ningbo Kangning Hospital, Ningbo, Zhejiang China
| | - Li Hui
- grid.263761.70000 0001 0198 0694Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu China
| | - Qiu-Fang Jia
- grid.263761.70000 0001 0198 0694Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu China
| | - Na Qu
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Bao-Liang Zhong
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Shu-Fang Zhang
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Jing Chen
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Bin Xia
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Yi Li
- grid.33199.310000 0004 0368 7223Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei China ,grid.503241.10000 0004 1760 9015Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei China
| | - Xueqin Song
- grid.412633.1The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan China
| | - Weixing Fan
- Jinhua Second Hospital, Jinhua, Zhejiang China
| | - Wei Tang
- grid.268099.c0000 0001 0348 3990Department of Psychiatry, The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, Zhejiang China
| | - Wenxin Tang
- grid.469604.90000 0004 1765 5222Hangzhou Seventh People’s Hospital, Hangzhou, Zhejiang China
| | - Jinsong Tang
- grid.13402.340000 0004 1759 700XDepartment of Psychiatry, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang China ,Key Laboratory of Medical Neurobiology of Zhejiang Province, Hangzhou, Zhejiang China
| | - Xiaogang Chen
- grid.216417.70000 0001 0379 7164Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan China ,National Clinical Research Center for Mental Disorders, Changsha, Hunan China ,National Technology Institute of Mental Disorders, Changsha, Hunan China ,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan China ,grid.489086.bMental Health Institute of Central South University, Changsha, Hunan China ,Hunan Medical Center for Mental Health, Changsha, Hunan China
| | - Weihua Yue
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital/Institute of Mental Health, Beijing, China ,grid.459847.30000 0004 1798 0615NHC Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China ,grid.11135.370000 0001 2256 9319Peking-Tsinghua Joint Center for Life Sciences and PKU IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Dai Zhang
- grid.11135.370000 0001 2256 9319Peking University Sixth Hospital/Institute of Mental Health, Beijing, China ,grid.459847.30000 0004 1798 0615NHC Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China ,grid.11135.370000 0001 2256 9319Peking-Tsinghua Joint Center for Life Sciences and PKU IDG/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Yiru Fang
- grid.16821.3c0000 0004 0368 8293Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao Xiao
- grid.9227.e0000000119573309Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan China
| | - Ming Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China. .,KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China.
| | - Luxian Lv
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China. .,Henan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan, China. .,Henan Province People's Hospital, Zhengzhou, Henan, China.
| | - Hong Chang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China.
| |
Collapse
|
40
|
Li HJ, Zhang C, Hui L, Zhou DS, Li Y, Zhang CY, Wang C, Wang L, Li W, Yang Y, Qu N, Tang J, He Y, Zhou J, Yang Z, Li X, Cai J, Yang L, Chen J, Fan W, Tang W, Tang W, Jia QF, Liu W, Zhuo C, Song X, Liu F, Bai Y, Zhong BL, Zhang SF, Chen J, Xia B, Lv L, Liu Z, Hu S, Li XY, Liu JW, Cai X, Yao YG, Zhang Y, Yan H, Chang S, Zhao JP, Yue WH, Luo XJ, Chen X, Xiao X, Fang Y, Li M. Novel Risk Loci Associated With Genetic Risk for Bipolar Disorder Among Han Chinese Individuals: A Genome-Wide Association Study and Meta-analysis. JAMA Psychiatry 2021; 78:320-330. [PMID: 33263727 PMCID: PMC7711567 DOI: 10.1001/jamapsychiatry.2020.3738] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
IMPORTANCE The genetic basis of bipolar disorder (BD) in Han Chinese individuals is not fully understood. OBJECTIVE To explore the genetic basis of BD in the Han Chinese population. DESIGN, SETTING, AND PARTICIPANTS A genome-wide association study (GWAS), followed by independent replication, was conducted to identify BD risk loci in Han Chinese individuals. Individuals with BD were diagnosed based on DSM-IV criteria and had no history of schizophrenia, mental retardation, or substance dependence; individuals without any personal or family history of mental illnesses, including BD, were included as control participants. In total, discovery samples from 1822 patients and 4650 control participants passed quality control for the GWAS analysis. Replication analyses of samples from 958 patients and 2050 control participants were conducted. Summary statistics from the European Psychiatric Genomics Consortium 2 (PGC2) BD GWAS (20 352 cases and 31 358 controls) were used for the trans-ancestry genetic correlation analysis, polygenetic risk score analysis, and meta-analysis to compare BD genetic risk between Han Chinese and European individuals. The study was performed in February 2020. MAIN OUTCOMES AND MEASURES Single-nucleotide variations with P < 5.00 × 10-8 were considered to show genome-wide significance of statistical association. RESULTS The Han Chinese discovery GWAS sample included 1822 cases (mean [SD] age, 35.43 [14.12] years; 838 [46%] male) and 4650 controls (mean [SD] age, 27.48 [5.97] years; 2465 [53%] male), and the replication sample included 958 cases (mean [SD] age, 37.82 [15.54] years; 412 [43%] male) and 2050 controls (mean [SD] age, 27.50 [6.00] years; 1189 [58%] male). A novel BD risk locus in Han Chinese individuals was found near the gene encoding transmembrane protein 108 (TMEM108, rs9863544; P = 2.49 × 10-8; odds ratio [OR], 0.650; 95% CI, 0.559-0.756), which is required for dendritic spine development and glutamatergic transmission in the dentate gyrus. Trans-ancestry genetic correlation estimation (ρge = 0.652, SE = 0.106; P = 7.30 × 10-10) and polygenetic risk score analyses (maximum liability-scaled Nagelkerke pseudo R2 = 1.27%; P = 1.30 × 10-19) showed evidence of shared BD genetic risk between Han Chinese and European populations, and meta-analysis identified 2 new GWAS risk loci near VRK2 (rs41335055; P = 4.98 × 10-9; OR, 0.849; 95% CI, 0.804-0.897) and RHEBL1 (rs7969091; P = 3.12 × 10-8; OR, 0.932; 95% CI, 0.909-0.956). CONCLUSIONS AND RELEVANCE This GWAS study identified several loci and genes involved in the heritable risk of BD, providing insights into its genetic architecture and biological basis.
Collapse
Affiliation(s)
- Hui-Juan Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Chen Zhang
- Clinical Research Center and Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
| | - Li Hui
- Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Dong-Sheng Zhou
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, Zhejiang, China
| | - Yi Li
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Chu-Yi Zhang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Chuang Wang
- Department of Pharmacology and Provincial Key Laboratory of Pathophysiology in Ningbo University School of Medicine, Ningbo, Zhejiang, China
| | - Lu Wang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Wenqiang Li
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China,Henan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan, China
| | - Yongfeng Yang
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China,Henan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan, China
| | - Na Qu
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Jinsong Tang
- Department of Psychiatry, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China,Key Laboratory of Medical Neurobiology of Zhejiang Province, Hangzhou, Zhejiang, China
| | - Ying He
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China,National Clinical Research Center for Mental Disorders, Changsha, Hunan, China,National Technology Institute of Mental Disorders, Changsha, Hunan, China,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China,Mental Health Institute of Central South University, Changsha, Hunan, China,Hunan Medical Center for Mental Health, Changsha, Hunan, China
| | - Jun Zhou
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China,National Clinical Research Center for Mental Disorders, Changsha, Hunan, China,National Technology Institute of Mental Disorders, Changsha, Hunan, China,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China,Mental Health Institute of Central South University, Changsha, Hunan, China,Hunan Medical Center for Mental Health, Changsha, Hunan, China
| | - Zihao Yang
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China,National Clinical Research Center for Mental Disorders, Changsha, Hunan, China,National Technology Institute of Mental Disorders, Changsha, Hunan, China,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China,Mental Health Institute of Central South University, Changsha, Hunan, China,Hunan Medical Center for Mental Health, Changsha, Hunan, China
| | - Xingxing Li
- Department of Psychiatry, Ningbo Kangning Hospital, Ningbo, Zhejiang, China
| | - Jun Cai
- Clinical Research Center and Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China
| | - Lu Yang
- Clinical Research Center and Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Chen
- Clinical Research Center and Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weixing Fan
- Jinhua Second Hospital, Jinhua, Zhejiang, China
| | - Wei Tang
- Department of Psychiatry, The Affiliated Kangning Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Wenxin Tang
- Hangzhou Seventh People’s Hospital, Hangzhou, Zhejiang, China
| | - Qiu-Fang Jia
- Suzhou Guangji Hospital, The Affiliated Guangji Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Weiqing Liu
- Department of Psychiatry, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Chuanjun Zhuo
- Department of Psychiatric-Neuroimaging-Genetics and Morbidity Laboratory (PNGC-Lab), Nankai University Affiliated Tianjin Anding Hospital, Tianjin Mental Health Center, Mental Health Teaching Hospital, Tianjin Medical University, Tianjin, China
| | - Xueqin Song
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Fang Liu
- Department of Psychiatry, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Yan Bai
- Department of Psychiatry, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China
| | - Bao-Liang Zhong
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Shu-Fang Zhang
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Jing Chen
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Bin Xia
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei, China
| | - Luxian Lv
- Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China,Henan Key Lab of Biological Psychiatry, International Joint Research Laboratory for Psychiatry and Neuroscience of Henan, Xinxiang Medical University, Xinxiang, Henan, China,Henan Province People’s Hospital, Zhengzhou, Henan, China
| | - Zhongchun Liu
- Department of Psychiatry, Renmin Hospital, Wuhan University, Wuhan, Hubei, China
| | - Shaohua Hu
- Department of Psychiatry, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China,The Key Laboratory of Mental Disorder Management in Zhejiang Province, Hangzhou, Zhejiang, China
| | - Xiao-Yan Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Jie-Wei Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Xin Cai
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yong-Gang Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming Institute of Zoology–The Chinese University of Hong Kong (KIZ-CUHK) Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | - Yuyanan Zhang
- Peking University Sixth Hospital/Institute of Mental Health, Beijing, China,National Health Commission (NHC) Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Hao Yan
- Peking University Sixth Hospital/Institute of Mental Health, Beijing, China,National Health Commission (NHC) Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Suhua Chang
- Peking University Sixth Hospital/Institute of Mental Health, Beijing, China,National Health Commission (NHC) Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China
| | - Jing-Ping Zhao
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China,National Clinical Research Center for Mental Disorders, Changsha, Hunan, China,National Technology Institute of Mental Disorders, Changsha, Hunan, China,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China,Mental Health Institute of Central South University, Changsha, Hunan, China,Hunan Medical Center for Mental Health, Changsha, Hunan, China
| | - Wei-Hua Yue
- Peking University Sixth Hospital/Institute of Mental Health, Beijing, China,National Health Commission (NHC) Key Laboratory of Mental Health (Peking University) and National Clinical Research Center for Mental Disorders (Peking University Sixth Hospital), Beijing, China,Peking-Tsinghua Joint Center for Life Sciences and Peking University (PKU) International Data Group (IDG)/McGovern Institute for Brain Research, Peking University, Beijing, China
| | - Xiong-Jian Luo
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming Institute of Zoology–The Chinese University of Hong Kong (KIZ-CUHK) Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Xiaogang Chen
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China,National Clinical Research Center for Mental Disorders, Changsha, Hunan, China,National Technology Institute of Mental Disorders, Changsha, Hunan, China,Hunan Key Laboratory of Psychiatry and Mental Health, Changsha, Hunan, China,Mental Health Institute of Central South University, Changsha, Hunan, China,Hunan Medical Center for Mental Health, Changsha, Hunan, China
| | - Xiao Xiao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yiru Fang
- Clinical Research Center and Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China,Shanghai Key Laboratory of Psychotic Disorders, Shanghai, China,CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | - Ming Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, China,Kunming Institute of Zoology–The Chinese University of Hong Kong (KIZ-CUHK) Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China,CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai, China
| | | |
Collapse
|
41
|
Tanaka S, Terayama H, Miyaki Y, Kiyoshima D, Qu N, Kanae U, Tanaka O, Naito M, Sakabe K. A gross anatomical study of the styloid process of the temporal bone in Japanese cadavers. Folia Morphol (Warsz) 2021; 81:493-502. [PMID: 33634835 DOI: 10.5603/fm.a2021.0019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/16/2021] [Accepted: 01/17/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND The incidence of an elongated styloid process (SP) and average length and diameter of SP have not been reported using Japanese cadavers. Data on the female-to-male ratio of an elongated SP vary. We calculated the average length and diameter of SP in Japanese cadavers and compared SP lengths between sexes. MATERIALS AND METHODS Twenty-seven sides (right and left of bodies) in males and 51 sides in females were analyzed. Measurements were obtained from the inferior external acoustic meatus to the distal tip of the SP. SP diameters at the proximal base, midpoint, and distal tip were measured. SP >30 mm was considered elongated. We used Welch's t-test for the statistical analysis. Fisher's exact two-tailed test was also performed to analyze the female-to-male elongation ratio. A p-value <0.05 was considered statistically significant. RESULTS SP elongation prevalence was 29.5% in our sample. The average full length was 27.04±7.88 mm overall; the average diameters were 5.41±1.77 mm at the proximal base and 2.21±1.22 mm at the distal tip. The average SP measurement was 26.81±5.92 mm in males and 27.16±8.79 mm in females (p=0.74). The female-to-male ratio of SP elongation was 1:2 (p=0.041). Females had longer full lengths of non-elongated SPs than males (p=0.004). Males had wider diameters at the proximal base of elongated SPs than females (p=0.017). CONCLUSIONS The average length of SP was 27.04 mm in the Japanese population and about 30% of the Japanese presented SP≥30 mm. Male had significantly higher rate than female among the SP≥30 mm, and female had significantly longer SPs than male among the SP<30 mm. Anatomically, the SP gets narrow as distally goes. Our anatomical findings would be beneficial to creating treatment plans, diagnosis, and surgery.
Collapse
Affiliation(s)
- S Tanaka
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - H Terayama
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan.
| | - Y Miyaki
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - D Kiyoshima
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - N Qu
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - U Kanae
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - O Tanaka
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| | - M Naito
- Department of Anatomy, Aichi Medical University, 1-1 Yazakokarimata, Nagakute-si, 480-1195 Aichi, Japan
| | - K Sakabe
- Department of Anatomy, Division of Basic Medical Science, Tokai University School of Medicine, 143 Shimokasuya, Isehara-shi, 259-1193 Kanagawa, Japan
| |
Collapse
|
42
|
Abstract
Anisotropic colloidal particles are important building blocks for the studies of self-assembly, which are visualized models for basic research and can be used to construct structured materials. Discs are one of the most typical anisotropic colloids; however, the synthesis of monodisperse colloidal discs with well-defined shape remains a challenge. Here we report a novel strategy for synthesizing polymeric discs based on frame-guided droplet shrinkage. This was realized by creating frame/liquid core/shell rings and utilizing the shrinking instability of the liquid rings. The resulting disc's shape parameters are tunable. The method is general, is not limited to specific polymers, solvents, and frames, and therefore has the potential to afford a variety of polymer discs. We also demonstrate the possibility of tuning the surface chemistry of the discs through surface-initiated polymerization. The frame-guided droplet shrinkage method opens up a new way to design and fabricate colloidal particles.
Collapse
Affiliation(s)
- Na Qu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Zhang Luo
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Shuping Zhao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| | - Bing Liu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100149, China
| |
Collapse
|
43
|
Liu N, Yan L, Shan F, Wang X, Qu N, Handley MK, Ma M. Low-dose naltrexone plays antineoplastic role in cervical cancer progression through suppressing PI3K/AKT/mTOR pathway. Transl Oncol 2021; 14:101028. [PMID: 33540155 PMCID: PMC7859308 DOI: 10.1016/j.tranon.2021.101028] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/05/2021] [Accepted: 01/20/2021] [Indexed: 12/24/2022] Open
Abstract
LDN inhibited proliferation in cervical cancer. LDN inhibited migration and invasion in cervical cancer cells. LDN mediated the propagation property in cervical cancer through PI3K/AKT/mTOR signaling pathway.
The incidence of cervical cancer is increasing annually worldwide. Low-dose naltrexone (LDN) has been reported to delay tumor progression, but the mechanism remains unclear. Here, we found that low-dose naltrexone could upregulate the expression of OGFr. Additionally, LDN could suppress the abilities of colony formation, migration and invasion in cervical cancer cells. LDN could also inhibit cervical cancer progression in mice model. Moreover, LDN indirectly reduced the expressions of PI3K, pAKT and mTOR in vitro and in vivo. Therefore, LDN may be considered a potential treatment option for cervical cancer.
Collapse
Affiliation(s)
- Ning Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang 110004, Liaoning, China
| | - Limei Yan
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang 110004, Liaoning, China
| | - Fengping Shan
- Department of Immunology, College of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning, China
| | - Xiaonai Wang
- Department of Immunology, College of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning, China
| | - Na Qu
- Department of Gynecology, Cancer hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44, Xiaoheyan Road, Dadong District, Shenyang 110042, Liaoning, China
| | - Mike K Handley
- Cytocom Inc., 37 North Orange Avenue, Suite 607, Orlando, FL 32801, USA
| | - Mingxing Ma
- Department of General Surgery, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang 110004, Liaoning, China.
| |
Collapse
|
44
|
Yu K, He Y, Hyseni I, Pei Z, Yang Y, Xu P, Cai X, Liu H, Qu N, Liu H, He Y, Yu M, Liang C, Yang T, Wang J, Gourdy P, Arnal JF, Lenfant F, Xu Y, Wang C. 17β-estradiol promotes acute refeeding in hungry mice via membrane-initiated ERα signaling. Mol Metab 2020; 42:101053. [PMID: 32712433 PMCID: PMC7484552 DOI: 10.1016/j.molmet.2020.101053] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 07/17/2020] [Accepted: 07/19/2020] [Indexed: 12/20/2022] Open
Abstract
Objective Estrogen protects animals from obesity through estrogen receptor α (ERα), partially by inhibiting overeating in animals fed ad libitum. However, the effects of estrogen on feeding behavior in hungry animals remain unclear. In this study, we examined the roles of 17β-estradiol (E2) and ERα in the regulation of feeding in hungry female animals and explored the underlying mechanisms. Methods Wild-type female mice with surgical depletion of endogenous estrogens were used to examine the effects of E2 supplementation on acute refeeding behavior after starvation. ERα-C451A mutant mice deficient in membrane-bound ERα activity and ERα-AF20 mutant mice lacking ERα transcriptional activity were used to further examine mechanisms underlying acute feeding triggered by either fasting or central glucopenia (induced by intracerebroventricular injections of 2-deoxy-D-glucose). We also used electrophysiology to explore the impact of these ERα mutations on the neural activities of ERα neurons in the hypothalamus. Results In the wild-type female mice, ovariectomy reduced fasting-induced refeeding, which was restored by E2 supplementation. The ERα-C451A mutation, but not the ERα-AF20 mutation, attenuated acute feeding induced by either fasting or central glucopenia. The ERα-C451A mutation consistently impaired the neural responses of hypothalamic ERα neurons to hypoglycemia. Conclusion In addition to previous evidence that estrogen reduces deviations in energy balance by inhibiting eating at a satiated state, our findings demonstrate the unexpected role of E2 that promotes eating in hungry mice, also contributing to the stability of energy homeostasis. This latter effect specifically requires membrane-bound ERα activity. Endogenous E2 is required to maintain acute refeeding in hungry female mice after starvation. Membrane-bound ERα activity in female mice is required for efficient refeeding after starvation. Membrane-bound ERα activity is required for hypothalamic ERα neurons to respond to hypoglycemia.
Collapse
Affiliation(s)
- Kaifan Yu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA; College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, 210095, China
| | - Yanlin He
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA; Pennington Biomedical Research Center, Brain Glycemic and Metabolism Control Department, Louisiana State University, Baton Rouge, LA, 70808, USA
| | - Ilirjana Hyseni
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Zhou Pei
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Yongjie Yang
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Pingwen Xu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Xing Cai
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Hesong Liu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Na Qu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Hailan Liu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Yang He
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Meng Yu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Chen Liang
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Tingting Yang
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Julia Wang
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Pierre Gourdy
- I2MC, Inserm U1048, CHU de Toulouse and Université de Toulouse III, Toulouse, France
| | - Jean-Francois Arnal
- I2MC, Inserm U1048, CHU de Toulouse and Université de Toulouse III, Toulouse, France
| | - Francoise Lenfant
- I2MC, Inserm U1048, CHU de Toulouse and Université de Toulouse III, Toulouse, France
| | - Yong Xu
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA; Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
| | - Chunmei Wang
- USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
| |
Collapse
|
45
|
Liu N, Ma M, Qu N, Wang R, Chen H, Hu F, Gao S, Shan F. Low-dose naltrexone inhibits the epithelial-mesenchymal transition of cervical cancer cells in vitro and effects indirectly on tumor-associated macrophages in vivo. Int Immunopharmacol 2020; 86:106718. [PMID: 32585612 DOI: 10.1016/j.intimp.2020.106718] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 12/24/2022]
Abstract
The metastasis of cervical cancer has always been a clinical challenge. We investigated the effects of low-dose naltrexone (LDN) on the epithelial mesenchymal transition of cervical cancer cells in vitro as well as its influence on macrophage polarization and associated cytokines in vivo. The results suggested that LDN supressed the proliferation, migration and invasion abilities and promote their apoptosis in Hela cells, whereas the opioid growth factor receptor (OGFr) silenced significantly reversed these effects in vitro. Knockdown the expression of OGFr, the inhibitory of LDN on EMT was weakened. LDN could inhibit cervical cancer progression in nude mice. In additon, LDN indirectly reduced the number of tumor-associated macrophages (TAMs), mainly M2 macrophages, and decreased expression of anti-inflammatory factor IL-10 in the serum of nude mice. These findings demonstrate that LDN could be a potential treatment for cervical cancer.
Collapse
Affiliation(s)
- Ning Liu
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning Province, China; Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang 110022, Liaoning Province, China
| | - Mingxing Ma
- Department of General Surgery, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Shenyang 110004, Liaoning Province, China
| | - Na Qu
- Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, No. 44, Xiaoheyan Road, Dadong District, Shenyang 110042, Liaoning Province, China
| | - Ruizhe Wang
- Department of Gynecology, No. 1 Affiliated Hospital, China Medical University, No. 155, North Nanjing Street, Heping District, Shenyang 110001, Liaoning, China
| | - Hao Chen
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning Province, China
| | - Fangzhu Hu
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning Province, China
| | - Song Gao
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang 110022, Liaoning Province, China
| | - Fengping Shan
- Department of Immunology, School of Basic Medical Science, China Medical University, No. 77 Puhe Road, Shenyang North New Area, Shenyang 110122, Liaoning Province, China.
| |
Collapse
|
46
|
Terayama H, Miyaki Y, Qu N, Katsuki S, Tanaka R, Umemoto K, Kosemura N, Suyama K, Tanaka O, Sakabe K. Variations in the gonadal artery with a single common trunk: embryological hypotheses by observation. Folia Morphol (Warsz) 2020; 80:324-330. [PMID: 32488854 DOI: 10.5603/fm.a2020.0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 03/31/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND A gonadal artery originates as a branch of the abdominal aorta and renal artery inferior to the level of origin of the renal arteries. Variations in multiple right testicular arteries (RTAs) arising from the abdominal aorta are common. We aimed to re-evaluate the unusual courses of gonadal arteries with a single common trunk in relation to the inferior vena cava and left renal vein and explain the developmental anatomy. MATERIALS AND METHODS The observational cross-sectional study was performed on 54 Japanese adult cadavers (29 men and 25 women). We examined the literature and developed embryological hypotheses on the single common trunk of the gonadal artery. RESULTS The gonadal artery, testicular artery, and ovarian artery arose from the abdominal aorta in 93.1%, 96.3%, and 89.6% of cases, respectively, and from the renal artery in 4.9%, 3.7%, and 6.3% of cases, respectively. We found two rare variations in the RTAs observed during the routine dissection of two male cadavers; in these two cases, a single common trunk of the RTAs originated from the abdominal aorta. A single common trunk was found in 3.7% of cadavers, 2.0% of sides, and 2.0% of arteries in the gonadal artery and in 6.9% of cadavers, 3.8% of sides, and 3.7% of arteries in the testicular artery. All cases of the single common trunk, including those in past reports, were observed only in men. CONCLUSIONS Knowledge of the variations in RTAs has important clinical consequences for invasive and non-invasive arterial procedures. In addition, this variation provides a new interpretation of the embryology of the gonadal artery. Variations similar to our findings have not been previously reported. Therefore, different variations concerning the RTA should be considered during surgical and non-surgical evaluations.
Collapse
Affiliation(s)
- H Terayama
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan.
| | - Y Miyaki
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - N Qu
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - S Katsuki
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan.,Department of Rehabilitation, Kanto Rosai Hospital, 1-1 Kizuki Sumiyoshi-cho, Nakahara-ku, Kawasaki-si, Kanagawa, Japan
| | - R Tanaka
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan.,Department of Rehabilitation, Kanto Rosai Hospital, 1-1 Kizuki Sumiyoshi-cho, Nakahara-ku, Kawasaki-si, Kanagawa, Japan
| | - K Umemoto
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - N Kosemura
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - K Suyama
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - O Tanaka
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - K Sakabe
- Department of Anatomy, Division of Basic Medicine, Tokai University School of Medicine, Kanagawa, Japan
| |
Collapse
|
47
|
Shao J, Huang CH, Shao B, Qin L, Xu D, Li F, Qu N, Xie LN, Kalyanaraman B, Zhu BZ. Potent Oxidation of DNA by Haloquinoid Disinfection Byproducts to the More Mutagenic Imidazolone dIz via an Unprecedented Haloquinone-Enoxy Radical-Mediated Mechanism. Environ Sci Technol 2020; 54:6244-6253. [PMID: 32323976 DOI: 10.1021/acs.est.9b07886] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Halogenated quinones are a class of carcinogenic intermediates and newly identified chlorination disinfection byproducts in drinking water. We found recently that halogenated quinones could enhance the decomposition of hydroperoxides independent of transition-metal ions and formation of the novel quinone enoxy/ketoxy radicals. Here, we show that the major oxidation product was 2-amino-5-[(2-deoxy-β-d-erythro-pentofuranosyl)amino]-4H-imidazol-4-one (dIz) when the nucleoside 2'-deoxyguanosine (dG) was treated with tetrachloro-1,4-benzoquinone (TCBQ) and t-butyl hydroperoxide (t-BuOOH). The formation of dIz was markedly inhibited by typical radical spin-trapping agents. Interestingly and unexpectedly, we found that the generated quinone enoxy radical played a critical role in dIz formation. Using [15N5]-8-oxodG, dIz was found to be produced either directly from dG or through the transient formation of 8-oxodG. Based on these data, we proposed that the production of dIz might be through an unusual haloquinone-enoxy radical-mediated mechanism. Analogous results were observed in the oxidation of ctDNA by TCBQ/t-BuOOH and when t-BuOOH was substituted by the endogenously generated physiologically relevant hydroperoxide 13S-hydroperoxy-9Z,11E-octadecadienoic acid. This is the first report that halogenated quinoid carcinogens and hydroperoxides can induce potent oxidation of dG to the more mutagenic product dIz via an unprecedented quinone-enoxy radical-mediated mechanism, which may partly explain their potential carcinogenicity.
Collapse
Affiliation(s)
- Jie Shao
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Chun-Hua Huang
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Bo Shao
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Li Qin
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Dan Xu
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Feng Li
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Na Qu
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Lin-Na Xie
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| | - Balaraman Kalyanaraman
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, United States
| | - Ben-Zhan Zhu
- State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Centre for Eco-environmental Sciences and University of the Chinese Academy of Sciences, the Chinese Academy of Sciences, Beijing 100085, PR China
| |
Collapse
|
48
|
He Y, Xu P, Wang C, Xia Y, Yu M, Yang Y, Yu K, Cai X, Qu N, Saito K, Wang J, Hyseni I, Robertson M, Piyarathna B, Gao M, Khan SA, Liu F, Chen R, Coarfa C, Zhao Z, Tong Q, Sun Z, Xu Y. Estrogen receptor-α expressing neurons in the ventrolateral VMH regulate glucose balance. Nat Commun 2020; 11:2165. [PMID: 32358493 PMCID: PMC7195451 DOI: 10.1038/s41467-020-15982-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/06/2020] [Indexed: 12/20/2022] Open
Abstract
Brain glucose-sensing neurons detect glucose fluctuations and prevent severe hypoglycemia, but mechanisms mediating functions of these glucose-sensing neurons are unclear. Here we report that estrogen receptor-α (ERα)-expressing neurons in the ventrolateral subdivision of the ventromedial hypothalamic nucleus (vlVMH) can sense glucose fluctuations, being glucose-inhibited neurons (GI-ERαvlVMH) or glucose-excited neurons (GE-ERαvlVMH). Hypoglycemia activates GI-ERαvlVMH neurons via the anoctamin 4 channel, and inhibits GE-ERαvlVMH neurons through opening the ATP-sensitive potassium channel. Further, we show that GI-ERαvlVMH neurons preferentially project to the medioposterior arcuate nucleus of the hypothalamus (mpARH) and GE-ERαvlVMH neurons preferentially project to the dorsal Raphe nuclei (DRN). Activation of ERαvlVMH to mpARH circuit and inhibition of ERαvlVMH to DRN circuit both increase blood glucose. Thus, our results indicate that ERαvlVMH neurons detect glucose fluctuations and prevent severe hypoglycemia in mice.
Collapse
Affiliation(s)
- Yanlin He
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Pingwen Xu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Chunmei Wang
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yan Xia
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Meng Yu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yongjie Yang
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Kaifan Yu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Xing Cai
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Na Qu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Kenji Saito
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Julia Wang
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Ilirjana Hyseni
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Matthew Robertson
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Badrajee Piyarathna
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Min Gao
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Sohaib A Khan
- Department of Cell and Cancer Biology, Vontz Center for Molecular Studies, University of Cincinnati, College of Medicine, Cincinnati, OH, 45267, USA
| | - Feng Liu
- Departments of Pharmacology, University of Texas Health at San Antonio, San Antonio, TX, 78229, USA
| | - Rui Chen
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Cristian Coarfa
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Zhongming Zhao
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Qingchun Tong
- Brown Foundation Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, TX, 77030, USA
| | - Zheng Sun
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA
- Department of Medicine, Division of Diabetes, Endocrinology and Metabolism, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Yong Xu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, 77030, USA.
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, 77030, USA.
| |
Collapse
|
49
|
Qu N, He Y, Wang C, Xu P, Yang Y, Cai X, Liu H, Yu K, Pei Z, Hyseni I, Sun Z, Fukuda M, Li Y, Tian Q, Xu Y. A POMC-originated circuit regulates stress-induced hypophagia, depression, and anhedonia. Mol Psychiatry 2020; 25:1006-1021. [PMID: 31485012 PMCID: PMC7056580 DOI: 10.1038/s41380-019-0506-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 06/01/2019] [Accepted: 07/17/2019] [Indexed: 01/27/2023]
Abstract
Chronic stress causes dysregulations of mood and energy homeostasis, but the neurocircuitry underlying these alterations remain to be fully elucidated. Here we demonstrate that chronic restraint stress in mice results in hyperactivity of pro-opiomelanocortin neurons in the arcuate nucleus of the hypothalamus (POMCARH neurons) associated with decreased neural activities of dopamine neurons in the ventral tegmental area (DAVTA neurons). We further revealed that POMCARH neurons project to the VTA and provide an inhibitory tone to DAVTA neurons via both direct and indirect neurotransmissions. Finally, we show that photoinhibition of the POMCARH→VTA circuit in mice increases body weight and food intake, and reduces depression-like behaviors and anhedonia in mice exposed to chronic restraint stress. Thus, our results identified a novel neurocircuitry regulating feeding and mood in response to stress.
Collapse
Affiliation(s)
- Na Qu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, 430012, Wuhan, China
| | - Yanlin He
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Chunmei Wang
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Pingwen Xu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Yongjie Yang
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Xing Cai
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Hesong Liu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Kaifan Yu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Zhou Pei
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Ilirjana Hyseni
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Zheng Sun
- Department of Medicine, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Makoto Fukuda
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Yi Li
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, 430012, Wuhan, China
- Research Center for Psychological and Health Sciences, China University of Geosciences, 430074, Wuhan, China
| | - Qing Tian
- Department of Pathology and Pathophysiology, School of Basic Medicine, Institute for Brain Research, Huazhong University of Science and Technology, 430030, Wuhan, China
| | - Yong Xu
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
- Department of Molecular and Cellular Biology, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
| |
Collapse
|
50
|
Yang ZH, Cai X, Qu N, Zhao LJ, Zhong BL, Zhang SF, Chen J, Xia B, Jiang HY, Zhou DY, Liu WP, Chang H, Xiao X, Li Y, Li M. Identification of a functional 339 bp Alu insertion polymorphism in the schizophrenia-associated locus at 10q24.32. Zool Res 2020; 41:84-89. [PMID: 31840948 PMCID: PMC6956716 DOI: 10.24272/j.issn.2095-8137.2020.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Zhi-Hui Yang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Xin Cai
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Na Qu
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Li-Juan Zhao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Bao-Liang Zhong
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Shu-Fang Zhang
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Jing Chen
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Bin Xia
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Hong-Yan Jiang
- Department of Psychiatry, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, China
| | - Dan-Yang Zhou
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Wei-Peng Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Hong Chang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Xiao Xiao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China
| | - Yi Li
- Affiliated Wuhan Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430012, China.,Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, Hubei 430012, China
| | - Ming Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650223, China.,Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China. E-mail:
| |
Collapse
|