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Clinical Research Progress of Small Molecule Compounds Targeting Nrf2 for Treating Inflammation-Related Diseases. Antioxidants (Basel) 2022; 11:antiox11081564. [PMID: 36009283 PMCID: PMC9405369 DOI: 10.3390/antiox11081564] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/03/2022] [Accepted: 08/08/2022] [Indexed: 11/16/2022] Open
Abstract
Studies have found that inflammation is a symptom of various diseases, such as coronavirus disease 2019 (COVID-19) and rheumatoid arthritis (RA); it is also the source of other diseases, such as Alzheimer’s disease (AD), Parkinson’s disease (PD), lupus erythematosus (LE), and liver damage. Nrf2 (nuclear factor erythroid 2-related factor 2) is an important multifunctional transcription factor in cells and plays a central regulatory role in cellular defense mechanisms. In recent years, several studies have found a strong association between the activation of Nrf2 and the fight against inflammation-related diseases. A number of small molecule compounds targeting Nrf2 have entered clinical research. This article reviews the research status of small molecule compounds that are in clinical trials for the treatment of COVID-19, rheumatoid arthritis, Alzheimer’s disease, Parkinson’s disease, lupus erythematosus, and liver injury.
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Akki R, Siracusa R, Cordaro M, Remigante A, Morabito R, Errami M, Marino A. Adaptation to oxidative stress at cellular and tissue level. Arch Physiol Biochem 2022; 128:521-531. [PMID: 31835914 DOI: 10.1080/13813455.2019.1702059] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Several in vitro and in vivo investigations have already proved that cells and tissues, when pre-exposed to low oxidative stress by different stimuli such as chemical, physical agents and environmental factors, display more resistance against subsequent stronger ischaemic injuries, resulting in an adaptive response known as ischaemic preconditioning (IPC). The aim of this review is to report the most recent knowledge about the complex adaptive mechanisms, including signalling transduction pathways, antioxidant systems, apoptotic and inflammation pathways, underlying cell protection against oxidative damage. In addition, an update about in vivo adaptation strategies in response to ischaemic/reperfusion episodes and brain trauma is also given.
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Affiliation(s)
- Rachid Akki
- Department of Biology, Faculty of Science, University of Abdelmalek Essaadi, Tetouan, Morocco
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Marika Cordaro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Alessia Remigante
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Rossana Morabito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Mohammed Errami
- Department of Biology, Faculty of Science, University of Abdelmalek Essaadi, Tetouan, Morocco
| | - Angela Marino
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
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Hanafy SM, Abd El-Shafea YM, Saleh WD, Fathy HM. Chemical profiling, in vitro antimicrobial and antioxidant activities of pomegranate, orange and banana peel-extracts against pathogenic microorganisms. J Genet Eng Biotechnol 2021; 19:80. [PMID: 34056675 PMCID: PMC8165049 DOI: 10.1186/s43141-021-00151-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/18/2021] [Indexed: 11/13/2022]
Abstract
Background The use of natural preservatives became of great interest; good examples of these natural preservation agents are plant peels. The use of plant peels has dual benefits; first is their antimicrobial activity against food-borne pathogens, while the second is minimizing agro-industrial wastes. Results The evaluation of the antimicrobial potential of both methanolic and ethanolic extracts of three fruit peels (orange, pomegranate, and banana), against 4 Gram-positive (G+), 3 Gram-negative bacteria (G−), and 2 fungal strains revealed that both pomegranate peel extracts exhibited significantly higher inhibitory effect on all tested G+ bacteria. Methanolic extract of pomegranate peel gave higher activity than the ethanolic one against G+ and G− bacteria except for S. typhimurium. Against A. flavus and A. niger, both pomegranate and orange extracts showed activity ranging between 65 and 100% more than the positive control. The ethanolic extracts of all tested peels showed a considerable capacity of antioxidant compounds compared to the methanolic extracts. The highest antioxidant capacity was found for ethanolic and methanolic extracts of pomegranate, 66.870 and 56.262 mg/ml, respectively. Generally, the concentration of total phenolic compounds was higher than that of total flavonoids followed by tannins. The highest readings of all tested constituents were reported for pomegranate extracts followed by orange and then banana. The total phenolic content, total flavonoids, and tannins were proportional to antioxidant values. GC-MS of pomegranate peel extracts identified 23 compounds in the methanolic extract versus 31 compounds in the ethanolic one. These components were identified based on their retention times and mass spectral fragmentation pattern. 5-hydroxymethylfufural (HMF) represented the major component in both methanolic and ethanolic extracts with peak area percentage of 65.78% and 48.43%, respectively. Conclusions The results showed negative effect of methanolic and ethanolic extracts of pomegranate on G+ and G− bacteria and two fungal pathogenic strains. The phytochemical analysis regarded these results to the high content of phenols, flavonoids, and tannins. GC-MS chromatogram identified many compounds known to be effective as antioxidants and antibacterial and antifungal agents. These indications show that pomegranate peel may be a superior natural food-preserver, but further studies about the suitable formulation, dosage, and possible side-effects are still needed.
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Affiliation(s)
- Safynaz Magdy Hanafy
- Regional Centre for Food and Feed (RCFF), Agriculture Research Center (ARC), Giza, Egypt.
| | | | | | - Hayam Mohamed Fathy
- Department of Microbiology, Faculty of Agriculture, Cairo University, Giza, Egypt
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Wada Y, Ikemoto T, Morine Y, Imura S, Saito Y, Yamada S, Shimada M. The Differences in the Characteristics of Insulin-producing Cells Using Human Adipose-tissue Derived Mesenchymal Stem Cells from Subcutaneous and Visceral Tissues. Sci Rep 2019; 9:13204. [PMID: 31519950 PMCID: PMC6744430 DOI: 10.1038/s41598-019-49701-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 08/29/2019] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to investigate the characteristics of insulin producing cells (IPCs) differentiated from adipose-tissue derived stem cells (ADSCs) isolated from human subcutaneous and visceral adipose tissues and identify ADSCs suitable for differentiation into efficient and functional IPCs. Subcutaneous and visceral adipose tissues collected from four (4) patients who underwent digestive surgeries at The Tokushima University (000035546) were included in this study. The insulin secretion of the generated IPCs was investigated using surface markers by: fluorescence activated cell sorting (FACS) analysis; cytokine release; proliferation ability of ADSCs; in vitro (glucose-stimulated insulin secretion: (GSIS) test/in vivo (transplantation into streptozotocin-induced diabetic nude mice). The less fat-related inflammatory cytokines secretions were observed (P < 0.05), and the proliferation ability was higher in the subcutaneous ADSCs (P < 0.05). Insulin expression and GISI were higher in the subcutaneous IPCs (P < 0.01 and P < 0.05, respectively). The hyperglycaemic state of all mice that received IPCs from subcutaneous fat tissue converted into normo-glycaemia in thirty (30) days post-transplantation (4/4,100%). Transplanted IPCs were stained using anti-insulin and anti-human leukocyte antigen antibodies. The IPCs generated from the ADSCs freshly isolated from the human fat tissue had sufficient insulin secreting ability in vitro and in vivo.
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Affiliation(s)
- Yuma Wada
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Tetsuya Ikemoto
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan.
| | - Yuji Morine
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Satoru Imura
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Yu Saito
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Shinichiro Yamada
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Mitsuo Shimada
- Department of Surgery, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
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Laporte C, Tubbs E, Cristante J, Gauchez AS, Pesenti S, Lamarche F, Cottet-Rousselle C, Garrel C, Moisan A, Moulis JM, Fontaine E, Benhamou PY, Lablanche S. Human mesenchymal stem cells improve rat islet functionality under cytokine stress with combined upregulation of heme oxygenase-1 and ferritin. Stem Cell Res Ther 2019; 10:85. [PMID: 30867050 PMCID: PMC6416979 DOI: 10.1186/s13287-019-1190-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 02/14/2019] [Accepted: 02/25/2019] [Indexed: 12/15/2022] Open
Abstract
Background Islets of Langerhans transplantation is a promising therapy for type 1 diabetes mellitus, but this technique is compromised by transplantation stresses including inflammation. In other tissues, co-transplantation with mesenchymal stem cells has been shown to reduce damage by improving anti-inflammatory and anti-oxidant defences. Therefore, we probed the protection afforded by bone marrow mesenchymal stem cells to islets under pro-inflammatory cytokine stress. Methods In order to evaluate the cytoprotective potential of mesenchymal stem cells on rat islets, co-cultures were exposed to the interleukin-1, tumour necrosis factor α and interferon γ cocktail for 24 h. Islet viability and functionality tests were performed. Reactive oxygen species and malondialdehyde were measured. Expression of stress-inducible genes acting as anti-oxidants and detoxifiers, such as superoxide dismutases 1 and 2, NAD(P)H quinone oxidoreductase 1, heme oxygenase-1 and ferritin H, was compared to non-stressed cells, and the corresponding proteins were measured. Data were analysed by a two-way ANOVA followed by a Holm-Sidak post hoc analysis. Results Exposure of rat islets to cytokines induces a reduction in islet viability and functionality concomitant with an oxidative status shift with an increase of cytosolic ROS production. Mesenchymal stem cells did not significantly increase rat islet viability under exposure to cytokines but protected islets from the loss of insulin secretion. A drastic reduction of the antioxidant factors heme oxygenase-1 and ferritin H protein levels was observed in islets exposed to the cytokine cocktail with a prevention of this effect by the presence of mesenchymal stem cells. Conclusions Our data evidenced that MSCs are able to preserve islet insulin secretion through a modulation of the oxidative imbalance mediated by heme and iron via heme oxygenase-1 and ferritin in a context of cytokine exposure. Electronic supplementary material The online version of this article (10.1186/s13287-019-1190-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Camille Laporte
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.
| | - Emily Tubbs
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France
| | - Justine Cristante
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.,Grenoble University Hospital, Grenoble, France
| | - Anne-Sophie Gauchez
- Biology Institute, Grenoble Alpes University Hospital, CS 10217, 38043, Grenoble Cedex 9, France
| | - Sandra Pesenti
- Univ Lyon, CarMeN Laboratory, INSERM, INRA, INSA Lyon, Université Claude Bernard Lyon 1, 69600, Oullins, France
| | - Frédéric Lamarche
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France
| | - Cécile Cottet-Rousselle
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France
| | - Catherine Garrel
- Biology Institute, Grenoble Alpes University Hospital, CS 10217, 38043, Grenoble Cedex 9, France
| | - Anaick Moisan
- Cell Therapy and Engineering Unit, EFS Auvergne-Rhône-Alpes, 464 Route de lancey - La Bâtie, 38330, Saint Ismier, France
| | - Jean-Marc Moulis
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.,CEA-Grenoble, Bioscience and Biotechnology Institute (BIG), 38054, Grenoble, France
| | - Eric Fontaine
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.,Grenoble University Hospital, Grenoble, France
| | - Pierre-Yves Benhamou
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.,Grenoble University Hospital, Grenoble, France
| | - Sandrine Lablanche
- Laboratory of Fundamental and Applied Bioenergetics (LBFA), INSERM U 1055 and SFR Environmental and Systems Biology (BEeSy), University Grenoble Alpes, Grenoble, BP 53, F-38041, Grenoble Cedex, France.,Grenoble University Hospital, Grenoble, France
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Lee B, Moon KM, Lim JS, Park Y, Kim DH, Son S, Jeong HO, Kim DH, Lee EK, Chung KW, An HJ, Chun P, Seo AY, Yang JH, Lee BS, Ma JY, Cho WK, Moon HR, Chung HY. 2-(3, 4-dihydroxybenzylidene)malononitrile as a novel anti-melanogenic compound. Oncotarget 2017; 8:91481-91493. [PMID: 29207659 PMCID: PMC5710939 DOI: 10.18632/oncotarget.20690] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 07/13/2017] [Indexed: 02/02/2023] Open
Abstract
Tyrosinase is a key player in ultraviolet-induced melanogenesis. Because excessive melanin accumulation in the skin can induce hyperpigmentation, the development of tyrosinase inhibitors has attracted attention in cosmetic-related fields. However, side effects including toxicity and low selectivity have limited the use of many tyrosinase inhibitors in cosmetics. We synthesized 12 novel 2-(substituted benzylidene)malononitrile derivatives and investigated their anti-melanogenic activities. Of these 12 compounds, 2-(3, 4-dihydroxy benzylidene)malononitrile (BMN11) exhibited the strongest inhibitory activity against tyrosinase (IC50 = 17.05 μM). In parallel with this, BMN11 treatment notably decreased alpha-melanocyte-stimulating hormone-induced melanin accumulation in B16F10, cells without toxicity and also decreased melanin accumulation in a human skin model. As a mechanism underlying the BMN11-mediated anti-melanogenic effect, docking simulation showed that BMN11 can directly bind to tyrosinase by forming two hydrogen bonds with GLY281 and ASN260 residues, and via three hydrophobic interactions with VAL283, PHE264, and ALA286 residues in the tyrosinase binding pocket, and this likely contributes to its inhibitory effect on tyrosinase. Consistently, Lineweaver-Burk and Cornish-Bowden plots showed that BMN11 is a competitive inhibitor of tyrosinase. We concluded that BMN11 may be a novel tyrosinase inhibitor that could be used in cosmetics.
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Affiliation(s)
- Bonggi Lee
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Kyoung Mi Moon
- College of Pharmacy, Pusan National University, Busan, Republic of Korea.,Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Jong Seung Lim
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Yeojin Park
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Do Hyun Kim
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Sujin Son
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hyoung Oh Jeong
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Dae Hyun Kim
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Eun Kyeong Lee
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Ki Wung Chung
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hye Jin An
- College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Pusoon Chun
- College of Pharmacy, Inje University, Gimhae, Gyeongnam, Republic of Korea
| | - Arnold Y Seo
- Janelia Research Campus, Howard Huge Medical Institute, Ashburn, VA, USA
| | - Ju-Hye Yang
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Bong-Seon Lee
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Jin Yeul Ma
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Won-Kyung Cho
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu, Korea
| | - Hyung Ryong Moon
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,College of Pharmacy, Pusan National University, Busan, Republic of Korea
| | - Hae Young Chung
- Molecular Inflammation Research Center for Aging Intervention (MRCA), Pusan National University, Busan, Republic of Korea.,College of Pharmacy, Pusan National University, Busan, Republic of Korea
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Role of pterostilbene in attenuating immune mediated devastation of pancreatic beta cells via Nrf2 signaling cascade. J Nutr Biochem 2017; 44:11-21. [DOI: 10.1016/j.jnutbio.2017.02.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 01/01/2017] [Accepted: 02/16/2017] [Indexed: 01/12/2023]
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Ma R, Li H, Zhang Y, Lin Y, Qiu X, Xie M, Yao B. The toxic effects and possible mechanisms of Brusatol on mouse oocytes. PLoS One 2017; 12:e0177844. [PMID: 28542354 PMCID: PMC5436816 DOI: 10.1371/journal.pone.0177844] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 05/04/2017] [Indexed: 11/25/2022] Open
Abstract
Brusatol is a natural quassinoid that shows a potential therapeutic use in cancer models by the inhibition of Nuclear factor erythroid 2-related factor 2 (Nrf2) and is capable of inducing a variety of biological effects. The effects of Brusatol on oocyte meiosis has not been addressed. In this study, we investigated the impact of Brusatol treatment on mouse oocyte maturation and its possible mechanism. Our data demonstrated that Brusatol treatment disrupted oocyte maturation and spindle/chromosome organization by modulating Nrf2-Cyclin B1 pathway, as the influence of Brusatol was compensated by the addition of Nrf2 activation plasmid, and the mRNA and protein levels of Cyclin B1 were severely reduced in oocytes following Nrf2 decline. In summary, our data support a model that Brusatol, through the inhibition of Nrf2, modulate Cyclin B1 levels, consequently disturbing proper spindle assembly and chromosome condensation in meiotic oocytes.
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Affiliation(s)
- Rujun Ma
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
| | - Hongru Li
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
| | - Yu Zhang
- College of Animal Sciences and Technology, Nanjing Agricultural University, Jiangsu, People's Republic of China
| | - Ying Lin
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
- College of Life Science, Nanjing Normal University, Jiangsu, People's Republic of China
| | - Xuhua Qiu
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
| | - Min Xie
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
| | - Bing Yao
- Center for Reproductive Medicine, Jinling Hospital, Clinical School of Medical College, Nanjing University, Jiangsu, People's Republic of China
- * E-mail:
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