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Cui X, Cai X, Zhang F, Zhang W, Liu H, Mu S, Guo S, Wan H, Zhang H, Zhang Z, Kang X. Comparative Proteomics Elucidates the Potential Mechanism of Sperm Capacitation of Chinese Mitten Crabs ( Eriocheir sinensis). J Proteome Res 2024; 23:1603-1614. [PMID: 38557073 DOI: 10.1021/acs.jproteome.3c00711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Sperm capacitation is broadly defined as a suite of biochemical and biophysical changes resulting from the acquisition of fertilization ability. To gain insights into the regulation mechanism of crustacean sperm capacitation, 4D label-free quantitative proteomics was first applied to analyze the changes of sperm in Eriocheir sinensis under three sequential physiological conditions: seminal vesicles (X2), hatched with the seminal receptacle content (X3), and incubated with egg water (X5). In total, 1536 proteins were identified, among which 880 proteins were quantified, with 82 and 224 proteins significantly altered after incubation with the seminal receptacle contents and egg water. Most differentially expressed proteins were attributed to biological processes by Gene Ontology annotation analysis. As the fundamental bioenergetic metabolism of sperm, the oxidative phosphorylation, glycolysis, and the pentose phosphate pathway presented significant changes under the treatment of seminal receptacle contents, indicating intensive regulation for sperm in the seminal receptacle. Additionally, the seminal receptacle contents also significantly increased the oxidation level of sperm, whereas the enhancement of abundance in superoxide dismutase, peroxiredoxin 1, and glutathione S-transferase after incubation with egg water significantly improved the resistance against oxidation. These results provided a new perspective for reproduction studies in crustaceans.
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Affiliation(s)
- Xiaodong Cui
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Xueqian Cai
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Fenghao Zhang
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Weiwei Zhang
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Huan Liu
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Shumei Mu
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Shuai Guo
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Haifu Wan
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Han Zhang
- College of Life Sciences, Hebei University, Baoding 071000, China
| | - Zhaohui Zhang
- Department of Reproductive Medicine, Baoding First Central Hospital, Baoding 071000, China
| | - Xianjiang Kang
- College of Life Sciences, Hebei University, Baoding 071000, China
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Wan H, Yu L, Cui X, Guo S, Mu S, Kang X. A pattern recognition receptor interleukin-1 receptor is involved in reproductive immunity in Macrobrachium nipponense ovary. FISH & SHELLFISH IMMUNOLOGY 2024; 148:109481. [PMID: 38479568 DOI: 10.1016/j.fsi.2024.109481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 03/05/2024] [Accepted: 03/05/2024] [Indexed: 04/09/2024]
Abstract
The family of TIR domain-containing receptors includes numerous proteins involved in innate immunity. In this study, a member of this family was characterized from the ovary of the oriental river prawn Macrobrachium nipponense and identified as interleukin-1 receptor (MnIL-1R). Meanwhile, to elucidate the conservation of IL-1R, its orthologous were identified in several crustacean species as well. In addition, the expression pattern of MnIL-1R in various adult tissues and post different pathogen-associated molecular patterns (PAMPs) challenge in ovary was analyzed with qRT-PCR technology. Finally, the roles of MnIL-1R in the ovary were analyzed by RNAi technology. The main results are as follows: (1) MnIL-1R comprises a 1785 bp ORF encoding 594 amino acids and is structurally composed of five domains: a signal peptide, two immunoglobulin (IG) domains, a transmembrane region, and a TIR-2 domain; (2) the TIR domain showed a high conservation among analyzed crustacean species; (3) MnIL-1R is widely detected in all tested tissues including ovary; (4) MnIL-1R showed a positive response to challenges with LPS, PGN, and polyI:C in the ovary; (5) its IG domain showed strong binding ability to LPS and PGN, confirming its role as a pattern recognition receptor; (6) the expression patterns of several members of the Toll signaling pathway (Myd88, TRAF-6, Dorsal, and Relish) was similar to that of MnIL-1R after challenges with LPS, PGN, and polyI:C in the ovary; (7) the silencing of MnIL-1R resulted in down-regulation of theses gene' (Myd88, TRAF-6, Dorsal, and Relish) expression level in the ovary. These results suggest that MnIL-1R can activate the Toll signaling pathway in the ovary by directly recognizing LPS and PGN through its IG domain, thereby contributing to the immune response in the ovary of M. nipponense.
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Affiliation(s)
- Haifu Wan
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China; Postdoctoral Research Station of Biology, Hebei University, Baoding City, Hebei Province, 071002, China
| | - Lei Yu
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China
| | - Xiaodong Cui
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China
| | - Shuai Guo
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China
| | - Shumei Mu
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China.
| | - Xianjiang Kang
- College of Life Sciences, Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding, China; Hebei Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding, China.
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Wei Z, Zhang M, Chen Y, Hu H, Zhao X, Zheng Y, Tran NT, Feng H, Zeng C, Li S. Spätzle maintains homeostasis of hemolymph microbiota in Scylla paramamosain through Toll2. FISH & SHELLFISH IMMUNOLOGY 2024; 146:109385. [PMID: 38242262 DOI: 10.1016/j.fsi.2024.109385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/21/2024]
Abstract
The Toll pathway is crucial for innate immune responses in organisms (including Drosophila and mammals). The Spätzle protein outside of cells acts as a ligand for Toll receptors, enabling the transfer of signals from outside the cell to the inside. However, the function of Spätzle in the immune system of mud crab (Scylla paramamosain) remains unclear. This research discovered a novel Spätzle gene (Sp-Spz) in mud crab, which showed extensive expression in all the tissues that were examined. The RNA interference exhibited the correlation between Sp-Spz and the anti-lipopolysaccharide factors (ALFs). Knockdown of Sp-Spz decreased the expression of Sp-Toll2 but not Sp-Toll1. In Drosophila Schneider 2 cells, Sp-Spz was found interacted with Sp-Toll2. Moreover, the depletion of Sp-Spz caused the separation of hepatic lobules from the basement membrane, resulting in the disruption of the structural coherence of hepatopancreatic cells. Additionally, the knockdown of Sp-Spz resulted in changes to the composition of the hemolymph microbiota, specifically affecting the proportions of different phylum and family levels. The findings indicated that Sp-Spz may promote the synthesis of ALFs via Sp-Toll2, thereby influencing the homeostasis of microbiota in the hemolymph. In this study, novel insights into mud crab immunity are provided.
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Affiliation(s)
- Zibo Wei
- Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, China
| | - Ming Zhang
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Yan Chen
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Hang Hu
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Xinshan Zhao
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Yuqing Zheng
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Ngoc Tuan Tran
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China
| | - Haipeng Feng
- Department of Pathology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, China.
| | - Chong Zeng
- Medical Research Center, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, China.
| | - Shengkang Li
- Guangdong Provincial Key Laboratory of Marine Biology, Institute of Marine Sciences, Shantou University, Shantou, China.
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Li C, Yu R, Liu H, Qiao J, Zhang F, Mu S, Guo M, Zhang H, Li Y, Kang X. Sperm acrosomal released proteome reveals MDH and VDAC3 from mitochondria are involved in acrosome formation during spermatogenesis in Eriocheir sinensis. Gene 2023; 887:147784. [PMID: 37689223 DOI: 10.1016/j.gene.2023.147784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/22/2023] [Accepted: 09/06/2023] [Indexed: 09/11/2023]
Abstract
Acrosome is inextricably related to membranous organelles. The origin of acrosome is still controversial, one reason is that limited articles were reported about the proteomic analysis of the acrosome. Mitochondrial proteins were found exist in the acrosome, nevertheless, only limited attention has been paid to the function of mitochondrial proteins in the acrosome formation. Eriocheir sinensis sperm has a large acrosome, which makes it an ideal model to study acrosome formation. Here, we firstly compared the rate of acrosome reaction induced by the calcium ionophore A23187 and ionomycin. The rate of acrosome reaction induced by ionomycin is higher (95.8%) than A23187 (58.7%). Morphological changes were observed using light, confocal and transmission electron microscopy. Further more, proteins released during the acrosome reaction as induced by ionomycin were collected for LC-MS/MS analysis. A total of 945 proteins, including malate dehydrogenase (MDH) and voltage-dependent anion channel 3 (VDAC3), were identified in the acrosomal released proteome. The number of proteins from mitochondria (17.57%) was higher compared with endoplasmic reituculum (1.59%) and lysosomes (1.8%). To investigate the functions of target mitochondrial proteins during spermatogenesis, poly-antibodies of MDH in E. sinensis were prepared. The characteristics, further analyzed using immunofluorescence, of two mitochondrial proteins during acrosome formation showed that MDH and VDAC3 were independently involved in the formation of acrosomal membrane. These findings illustrate the acrosomal released proteome and provide important data resource for understanding the relationship between mitochondria and the acrosome in Decapoda crustacean.
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Affiliation(s)
- Chao Li
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China
| | - Ruifang Yu
- College of Life Science in Hebei University, Baoding, China
| | - Huan Liu
- College of Life Science in Hebei University, Baoding, China
| | - Jiashan Qiao
- College of Life Science in Hebei University, Baoding, China
| | - Fenghao Zhang
- College of Life Science in Hebei University, Baoding, China
| | - Shumei Mu
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China
| | - Mingshen Guo
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China
| | - Han Zhang
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China
| | - Yanqin Li
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China
| | - Xianjiang Kang
- College of Life Science in Hebei University, Baoding, China; Institute of Life Science and Green Development, Hebei University, Baoding 071000, China; Hebei Province Innovation Center for Bioengineering and Biotechnology, Hebei University, Baoding 071000, China.
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A New Gene SCY3 Homologous to Scygonadin Showing Antibacterial Activity and a Potential Role in the Sperm Acrosome Reaction of Scylla paramamosain. Int J Mol Sci 2023; 24:ijms24065689. [PMID: 36982761 PMCID: PMC10053787 DOI: 10.3390/ijms24065689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/19/2023] Open
Abstract
In the study, a new gene homologous to the known antimicrobial peptide Scygonadin was identified in mud crab Scylla paramamosain and named SCY3. The full-length sequences of cDNA and genomic DNA were determined. Similar to Scygonadin, SCY3 was dominantly expressed in the ejaculatory ducts of male crab and the spermatheca of post-mating females at mating. The mRNA expression was significantly up-regulated after stimulation by Vibrio alginolyticus, but not by Staphylococcus aureus. The recombinant protein rSCY3 had a killing effect on Micrococcus luteus and could improve the survival rate of mud crabs infected with V. alginolyticus. Further analysis showed that rSCY3 interacted with rSCY1 or rSCY2 using Surface Plasmon Resonance (SPR, a technology for detecting interactions between biomolecules using biosensor chips) and Mammalian Two-Hybrid (M2H, a way of detecting interactions between proteins in vivo). Moreover, the rSCY3 could significantly improve the sperm acrosome reaction (AR) of S. paramamosain and the results demonstrated that the binding of rSCY3, rSCY4, and rSCY5 to progesterone was a potential factor affecting the sperm AR by SCYs on. This study lays the foundation for further investigation on the molecular mechanism of SCYs involved in both immunity and physiological effects of S. paramamosain.
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Sheng Y, Wan H, Zhang Z, Li S, Wang Y. A new insight into potential roles of Spfoxl-2 in the testicular development of Scylla paramamosain by RNAi and transcriptome analysis. Comp Biochem Physiol A Mol Integr Physiol 2023; 280:111410. [PMID: 36842753 DOI: 10.1016/j.cbpa.2023.111410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/21/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
In our previous study, we found that the Spfoxl-2 transcript was highly expressed in gonads and explored its potential target genes in the ovary of Scylla paramamosain. In the current study, we primally analyzed its potential target genes in the testis through RNAi and RNA-Seq technology and compared with that in the ovary. The results showed that a total of 7892 unigenes were differentially expressed after Spfoxl-2 silencing in the testis, including plenty of conserved genes involved in testicular development, such as Dmrt family genes, Sox family genes, Caspase family genes, Cdk family genes, Kinesin family genes, Fox family genes and other genes. Further analysis revealed that these differentially expressed genes (DEGs) were enriched in crucial pathways involved in spermatogenesis, such as DNA replication, Cell cycle, Spliceosome, Homologous recombination, Meiosis and Apoptosis. The comparison results of potential target genes in the ovary and testis reveal 135 common potential target genes, including some genes involved in the immune response. According to our knowledge, the present work was the first to disclose the functions of foxl-2 in the testis of crustacean species using transcriptome analysis. It not only identifies key genes and pathways involved in the testicular development of S. paramamosain, but also reveals a new molecular-level understanding of the function of foxl-2 in testicular development.
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Affiliation(s)
- Yinzhen Sheng
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Fisheries College, Jimei University, Xiamen 361021, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen 361021, China
| | - Haifu Wan
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Fisheries College, Jimei University, Xiamen 361021, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen 361021, China
| | - Ziping Zhang
- College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Shengkang Li
- Guangdong Provincial Key Laboratory of Marine Biology, Shantou University, Shantou 515003, China
| | - Yilei Wang
- Key Laboratory of Healthy Mariculture for the East China Sea, Ministry of Agriculture and Rural Affairs, Fisheries College, Jimei University, Xiamen 361021, China; Fujian Engineering Research Center of Aquatic Breeding and Healthy Aquaculture, Xiamen 361021, China.
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Shen C, Liang H, Guo Z, Zhang M. Members of the histone-derived antimicrobial peptide family from the pearl oyster Pinctada fucata martensii: Inhibition of bacterial growth. FISH & SHELLFISH IMMUNOLOGY 2023; 132:108439. [PMID: 36423807 DOI: 10.1016/j.fsi.2022.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Because it is difficult to isolate standard antimicrobial peptides (AMPs) using traditional biochemical approaches, we designed, synthesized, and evaluated a series of structurally altered histone-derived AMPs (HDAPs) from the pearl oyster Pinctada fucata martensii using molecular cloning approaches. Four histone-homolog genes (PmH2A, PmH2B, PmH3, and PmH4-1) were identified, of which PmH2A and PmH2B had yet to be described. PmH2A and PmH2B were therefore cloned using Rapid Amplification of cDNA Ends (RACE) and characterized. Constitutive PmH2A and PmH2B mRNA expression was detected in all six pearl oyster tissues tested, with comparatively greater transcript abundance in the gonads. Because α-helical content, hydrophilicity index, and the presence of a proline hinge may be the three important factors influencing the antimicrobial efficacy of HDAPs, we synthesized a series of eight N- and C-terminally truncated or amino acid-substituted synthetic candidate HDAP analogs derived from PmH2A, PmH2B, PmH3, and PmH4-1. Only the PmH2A- and PmH4-derived AMPs inhibited bacterial growth. The PmH2A-derived AMPs were α-helical proteins, while the PmH4-derived AMPs were extended strand/random coil proteins. Our results suggested that having an α-helical structure was particularly important for the antibacterial efficacy of the PmH2A-derived peptides; amphipathic structures (hydrophilic index, 0.3 to -0.3) may enhance the antimicrobial function of both the PmH2A- and PmH4-derived peptides. The high antibacterial efficacy of one of the HDAP analogs studied, PmH2A-AMP (5-13) [KLLK]3, indicated that this protein may represent a promising candidate for the treatment of bacterial infections in aquaculture mollusk species. This first study of HDAPs from the pearl oyster P. f. martensii provides new insights into the design and function of highly effective antimicrobial peptides.
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Affiliation(s)
- Chenghao Shen
- Fisheries College of Guangdong Ocean University, Zhanjiang, Guangdong, 524088, PR China
| | - Haiying Liang
- Fisheries College of Guangdong Ocean University, Zhanjiang, Guangdong, 524088, PR China; Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, Zhanjiang, Guangdong, 524088, PR China.
| | - Zhijie Guo
- Fisheries College of Guangdong Ocean University, Zhanjiang, Guangdong, 524088, PR China
| | - Meizhen Zhang
- Fisheries College of Guangdong Ocean University, Zhanjiang, Guangdong, 524088, PR China
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Frontiers in Antimicrobial Biomaterials. Int J Mol Sci 2022; 23:ijms23169377. [PMID: 36012640 PMCID: PMC9409240 DOI: 10.3390/ijms23169377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 11/17/2022] Open
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Yang Y, Chen HY, Hao H, Wang KJ. The Anticancer Activity Conferred by the Mud Crab Antimicrobial Peptide Scyreprocin through Apoptosis and Membrane Disruption. Int J Mol Sci 2022; 23:ijms23105500. [PMID: 35628312 PMCID: PMC9142079 DOI: 10.3390/ijms23105500] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/04/2022] [Accepted: 05/11/2022] [Indexed: 02/04/2023] Open
Abstract
Scyreprocin is an antimicrobial peptide first identified in the mud crab Scylla paramamosain. Herein, we showed that its recombinant product (rScyreprocin) could significantly inhibit the growth of human lung cancer NCI-H460 cells (H460), but showed no cytotoxicity to human lung fibroblasts (HFL1). rScyreprocin was a membrane-active peptide that firstly induced the generation of reactive oxygen species (ROS) in H460, and led to endoplasmic reticulum stress and Ca2+ release, which resulted in mitochondrial dysfunction and subsequently activation of caspase-3 cascades, and ultimately led to apoptosis. The comprehensive results indicated that rScyreprocin exerted anticancer activity by disrupting cell membrane and inducing apoptosis. The in vivo efficacy test demonstrated that intratumoral injection of rScyreprocin significantly inhibited the growth of H460 xenografts, which was close to that of the cisplatin (inhibition rate: 69.94% vs. 80.76%). Therefore, rScyreprocin is expected to become a promising candidate for the treatment of lung cancer.
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Affiliation(s)
- Ying Yang
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China; (Y.Y.); (H.-Y.C.); (H.H.)
| | - Hui-Yun Chen
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China; (Y.Y.); (H.-Y.C.); (H.H.)
- State-Province Joint Engineering Laboratory of Marine Bioproducts and Technology, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China
- Fujian Innovation Research Institute for Marine Biological Antimicrobial Peptide Industrial Technology, College of Ocean & Earth Sciences, Xiamen University, Xiamen 361102, China
| | - Hua Hao
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China; (Y.Y.); (H.-Y.C.); (H.H.)
- State-Province Joint Engineering Laboratory of Marine Bioproducts and Technology, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China
- Fujian Innovation Research Institute for Marine Biological Antimicrobial Peptide Industrial Technology, College of Ocean & Earth Sciences, Xiamen University, Xiamen 361102, China
| | - Ke-Jian Wang
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China; (Y.Y.); (H.-Y.C.); (H.H.)
- State-Province Joint Engineering Laboratory of Marine Bioproducts and Technology, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361102, China
- Fujian Innovation Research Institute for Marine Biological Antimicrobial Peptide Industrial Technology, College of Ocean & Earth Sciences, Xiamen University, Xiamen 361102, China
- Correspondence:
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