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Zhang X, Duan X, Liu X. The role of kinases in peripheral nerve regeneration: mechanisms and implications. Front Neurol 2024; 15:1340845. [PMID: 38689881 PMCID: PMC11058862 DOI: 10.3389/fneur.2024.1340845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 04/02/2024] [Indexed: 05/02/2024] Open
Abstract
Peripheral nerve injury disease is a prevalent traumatic condition in current medical practice. Despite the present treatment approaches, encompassing surgical sutures, autologous nerve or allograft nerve transplantation, tissue engineering techniques, and others, an effective clinical treatment method still needs to be discovered. Exploring novel treatment methods to improve peripheral nerve regeneration requires more effort in investigating the cellular and molecular mechanisms involved. Many factors are associated with the regeneration of injured peripheral nerves, including the cross-sectional area of the injured nerve, the length of the nerve gap defect, and various cellular and molecular factors such as Schwann cells, inflammation factors, kinases, and growth factors. As crucial mediators of cellular communication, kinases exert regulatory control over numerous signaling cascades, thereby participating in various vital biological processes, including peripheral nerve regeneration after nerve injury. In this review, we examined diverse kinase classifications, distinct nerve injury types, and the intricate mechanisms involved in peripheral nerve regeneration. Then we stressed the significance of kinases in regulating autophagy, inflammatory response, apoptosis, cell cycle, oxidative processes, and other aspects in establishing conductive microenvironments for nerve tissue regeneration. Finally, we briefly discussed the functional roles of kinases in different types of cells involved in peripheral nerve regeneration.
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Affiliation(s)
- Xu Zhang
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center of Neuroregeneration, School of Life Science, Nantong Laboratory of Development and Diseases, Medical College, Clinical Medical Research Center, Affiliated Wuxi Clinical College of Nantong University, Nantong University, Nantong, China
- Clinical Medical Research Center, Wuxi No. 2 People's Hospital, Jiangnan University Medical Center, Wuxi, China
| | - Xuchu Duan
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center of Neuroregeneration, School of Life Science, Nantong Laboratory of Development and Diseases, Medical College, Clinical Medical Research Center, Affiliated Wuxi Clinical College of Nantong University, Nantong University, Nantong, China
| | - Xiaoyu Liu
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center of Neuroregeneration, School of Life Science, Nantong Laboratory of Development and Diseases, Medical College, Clinical Medical Research Center, Affiliated Wuxi Clinical College of Nantong University, Nantong University, Nantong, China
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Hembrom PS, Deepthi M, Biswas G, Mappurath B, Babu A, Reeja N, Mano N, Grace T. Reference genes for qPCR expression in black tiger shrimp, Penaeus monodon. Mol Biol Rep 2024; 51:422. [PMID: 38485790 DOI: 10.1007/s11033-024-09409-5] [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: 12/02/2023] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Gene expression profiling via qPCR is an essential tool for unraveling the intricate molecular mechanisms underlying growth and development. Identifying and validating the most appropriate reference genes is essential for qPCR experiments. Nevertheless, there exists a deficiency in a thorough assessment of reference genes concerning the expression of the genes in the research in the context of the growth and development of the Black Tiger Shrimp, P. monodon. This popular marine crustacean is extensively raised for human consumption. In this study, we assessed the expression stability of seven reference genes (ACTB, 18S, EF-1α, AK, PK, cox1, and CLTC) in adult tissues (hepatopancreas, gills, and stomach) of small and large polymorphs of P. monodon. METHODS AND RESULTS The stability of gene expressions was assessed utilizing NormFinder, BestKeeper, and geNorm, and a comprehensive ranking of these genes was conducted through the online tool RefFinder. In the overall ranking, 18S and CLTC emerged as the most stable genes in the hepatopancreas and stomach, while CLTC and AK exhibited significant statistical reliability in the gills of adult P. monodon. The validation of these identified stable genes was carried out using a growth-associated gene, insr-1. CONCLUSION The results indicated that 18S and CLTC stand out as the most versatile reference genes for conducting qPCR analysis focused on the growth of P. monodon. This study represents the first comprehensive exploration that identifies and assesses reference genes for qPCR analysis in P. monodon, providing valuable tools for research involving similar crustaceans.
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Affiliation(s)
- Preety Sweta Hembrom
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Mottakunja Deepthi
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Gourav Biswas
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Bhagya Mappurath
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Adon Babu
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Narchikundil Reeja
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Neeraja Mano
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India
| | - Tony Grace
- Department of Genomic Science, School of Biological Sciences, Central University of Kerala, Kasaragod, Kerala, 671316, India.
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Liu H, Xing H, Xia Z, Wu T, Liu J, Li A, Bi F, Sun Y, Zhang J, He P. Mechanisms of harmful effects of Microcystis aeruginosa on a brackish water organism Moina mongolica based on physiological and transcriptomic responses. HARMFUL ALGAE 2024; 133:102588. [PMID: 38485443 DOI: 10.1016/j.hal.2024.102588] [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: 10/20/2023] [Revised: 01/09/2024] [Accepted: 01/31/2024] [Indexed: 03/19/2024]
Abstract
To investigate the detrimental impacts of cyanobacterial bloom, specifically Microcystis aeruginosa, on brackish water ecosystems, the study used Moina mongolica, a cladoceran species, as the test organism. In a chronic toxicology experiment, the survival and reproductive rates of M. mongolica were assessed under M. aeruginosa stress. It was observed that the survival rate of M. mongolica fed with M. aeruginosa significantly decreased with time and their reproduction rate dropped to zero, while the control group remained maintained stable and normal reproduction. To further explore the underlying molecular mechanisms of the effects of M. aeruginosa on M. mongolica, we conducted a transcriptomic analysis on newly hatched M. mongolica cultured under different food conditions for 24 h. The results revealed significant expression differences in 572 genes, with 233 genes significantly up-regulated and 339 genes significantly down-regulated. Functional analysis of these differentially expressed genes identified six categories of physiological functional changes, including nutrition and metabolism, oxidative phosphorylation, neuroimmunology, cuticle and molting, reproduction, and programmed cell death. Based on these findings, we outlined the basic mechanisms of microcystin toxicity. The discovery provides critical insights into the mechanisms of Microcystis toxicity on organisms and explores the response mechanisms of cladocerans under the stress of Microcystis.
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Affiliation(s)
- Hongtao Liu
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China.
| | - Hao Xing
- Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhangyi Xia
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Tingting Wu
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jinlin Liu
- State Key Laboratory of Marine Geology, Tongji University, Shanghai, 200092, China
| | - Aiqin Li
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Fangling Bi
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Yuqing Sun
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jianheng Zhang
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China.
| | - Peimin He
- College of Oceanography and Ecological Science, Shanghai Ocean University, Shanghai, 201306, China; Water Environment and Ecology Engineering Research Center of the Shanghai Institution of Higher Education, Shanghai Ocean University, Shanghai, 201306, China; Shanghai Engineering Research Center of River and Lake Biochain Construction and Resource Utilization, Shanghai, 201702, China.
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Gupta S, Vohra S, Sethi K, Rani R, Gupta S, Kumar S, Kumar R. In vitro and in vivo evaluation of efficacy of berberine chloride: phyto-alternative approach against Trypanosoma evansi infection. Mol Biochem Parasitol 2023; 254:111562. [PMID: 37084956 DOI: 10.1016/j.molbiopara.2023.111562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/29/2023] [Accepted: 04/19/2023] [Indexed: 04/23/2023]
Abstract
Current chemotherapy against the Surra organism, Trypanosoma evansi has several limitations in terms of efficacy, toxicity, availability and emerging resistance. These reasons make the search of new chemo-preventive and chemo-therapeutic agent with high potency and low toxicity. Alkaloid phyto-molecules, berberine has shown promising anti-kinetoplastid activity against T. cruzi, T. congolense, T. brucei, Leishmania donovani and L. tropica. However, till date, there is no investigation of therapeutic efficacy of berberine chloride (BC) against T. evansi. The IC50 value of BC for growth inhibition of T. evansi at 24h of culture was calculated as 12.15µM. The specific selectivity index (SSI) of BC was calculated as 19.01 and 10.43 against Vero cell line and Equine PBMC's, respectively. Thirteen drug target genes affecting various metabolic pathways were studied to investigate the mode of trypanocidal action of BC. In transcript analysis, the mRNA expression of arginine kinase 1 remained refractory to exposure with BC, which provides metabolic plasticity in adverse environmental conditions. In contrary, rest all the drug target gene were down-regulated, which indicates that drug severely affect DNA replication, cell proliferation, energy homeostasis, redox homeostasis and calcium homeostasis of T. evansi, leading to the death of parasite in low concentrations. It is the first attempt to investigate in vitro anti-trypanosomal activity of BC against T. evansi. These data imply that phytochemicals as alternative strategies can be explored in the future as an alternative treatment for Surra in animal.
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Affiliation(s)
- Snehil Gupta
- Department of Veterinary Parasitology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Sukhdeep Vohra
- Department of Veterinary Parasitology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Khushboo Sethi
- Parasitology Lab, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Ruma Rani
- Parasitology Lab, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Surbhi Gupta
- Department of Veterinary Physiology and Biochemistry, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125004, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Sanjay Kumar
- Parasitology Lab, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India
| | - Rajender Kumar
- Parasitology Lab, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India; NCVTC, ICAR-National Research Centre on Equines, Hisar, Haryana, 125001, India.
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Xu Y, Xu Z, Gu X, Xie Y, He R, Xu J, Jing B, Peng X, Yang G. Immunomodulatory effects of two recombinant arginine kinases in Sarcoptes Scabiei on host peripheral blood mononuclear cells. Front Immunol 2022; 13:1035729. [DOI: 10.3389/fimmu.2022.1035729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/28/2022] [Indexed: 11/15/2022] Open
Abstract
BackgroundAs an important zoonotic parasitic disease with global distribution, scabies causes serious public health and economic problems. Arginine kinase (AK) is involved in cell signal transduction, inflammation, and apoptosis. Two AKs were identified in Sarcoptes scabiei, but their functions in the host immune response remain unclear.MethodsrSsAK-1 and rSsAK-2 were expressed, purified, and immunolocalized. The effects of rSsAK-1 and rSsAK-2 on rabbit PBMC proliferation, apoptosis, and migration; Bcl-2, Bcl-xl, Fas, Bax, and NF-κB transcription levels; and IL-2, IFN-γ, IL-4, IL-10, TGF-β1, and IL-17 secretion were detected.ResultsrSsAK-1 and rSsAK-2 were cloned and expressed successfully. Both enzymes were ~57 kDa and contained 17-kDa tagged proteins, and had good catalytic activity and immunoreactivity. The proteins were located in the S. scabiei exoskeleton, chewing mouthparts, legs, stomach, and intestine. SsAK-1 and SsAK-2 were secreted in the pool and epidermis of the skin lesions, which may be involved in S. scabiei–host interaction. rSsAK-1 and rSsAK-2 significantly promoted cell proliferation, induced cell migration, inhibited apoptosis, and increased Bcl-2, Bcl-xl and NF-κB (p65) transcription levels concentration-dependently, and inhibited IL-2, IFN-γ, and IL-10 secretion and promoted IL-4 and IL-17 secretion.ConclusionrSsAK-1 and rSsAK-2 might increase Bcl-2 and Bcl-xl expression by activating the NF-κB signaling pathway to promote cell proliferation and inhibit apoptosis, which induced PBMC survival. By inducing PBMC migration to the infection site, rSsAK-1 and rSsAK-2 shifted the Th1/Th2 balance toward Th2 and changed the Th17/Treg balance, which indicated their immune role in S. scabiei allergic inflammation.
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Zhang N, Wei J, Jiang H, Ge H, Zheng Y, Meng X, Qian K, Wang J. Knockdown or inhibition of arginine kinases enhances susceptibility of Tribolium castaneum to deltamethrin. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2022; 183:105080. [PMID: 35430070 DOI: 10.1016/j.pestbp.2022.105080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/26/2022] [Accepted: 03/14/2022] [Indexed: 06/14/2023]
Abstract
Metabolism of insecticides is an energy-consuming process. As an important component of the intracellular energy buffering system, arginine kinase (AK) plays an important role in insect cellular energy homeostasis and environmental stress response, but the involvement of AKs in the response to chemical stressors (insecticides) remains largely unknown. In this study, using Tribolium castaneum as a model organism, we found that deltamethrin treatment significantly upregulated the expression of TcAK1 and TcAK2 and decreased the whole body ATP content. The knockdown of TcAK1 or TcAK2 significantly enhances the deltamethrin-induced ATP depletion and increase the susceptibility of T. castaneum to deltamethrin. In addition, pretreatment with two AK inhibitors, rutin and quercetin, significantly decreased the lifespan of beetles treated with deltamethrin. These results suggest that AKs might be involved in detoxification of insecticides by regulating cellular energy balance.
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Affiliation(s)
- Nan Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Jiaping Wei
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Heng Jiang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Huichen Ge
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Yang Zheng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Xiangkun Meng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Kun Qian
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Jianjun Wang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China; Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education, Yangzhou University, Yangzhou 225009, China.
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Čelakovská J, Čermákova E, Vaňková R, Krejsek J, Andrýs C. Cluster analysis of allergen reagents in atopic dermatitis patients according to the specific IgE results in ALEX2 Allergy Explorer test. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1978942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- J. Čelakovská
- Department of Dermatology and Venereology, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czech Republic
| | - E. Čermákova
- Department of Medical Biophysic, Medical Faculty of Charles University, Hradec Králové, Czech Republic
| | - R. Vaňková
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czech Republic
| | - J. Krejsek
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czech Republic
| | - C. Andrýs
- Department of Clinical Immunology and Allergy, Faculty Hospital and Medical Faculty of Charles University, Hradec Králové, Czech Republic
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Valera-Vera EA, Concepción JL, Cáceres AJ, Acevedo GR, Fernández M, Hernández Y, Digirolamo FA, Duschak VG, Soprano LL, Pereira CA, Miranda MR, Gómez KA. IgE antibodies against Trypanosoma cruzi arginine kinase in patients with chronic Chagas disease. Mol Immunol 2021; 138:68-75. [PMID: 34364074 DOI: 10.1016/j.molimm.2021.06.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 06/15/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022]
Abstract
Arginine kinase (AK) is an enzyme present in various invertebrates, as well as in some trypanosomatids such as T. cruzi, the etiological agent that causes Chagas disease. In invertebrates, this protein acts as an allergen inducing an IgE-type humoral immune response. Since AK is a highly conserved protein, we decided to study whether patients with chronic Chagas disease (CCD) produce specific antibodies against T. cruzi AK (TcAK). Plasma from patients with CCD, with and without cardiac alterations and non-infected individuals were evaluated for the presence of anti-TcAK IgG and IgE antibodies by ELISA, including detection of specific IgG subclasses. Our results showed that the levels of specific anti-TcAK IgG and IgE were different between infected and non-infected individuals, but comparable between those with different clinical manifestations. Interestingly, anti-TcAK IgG4 antibodies associated with IgE-mediated allergenic processes were also increased in CCD patients. Finally, we found that several of the predicted B cell epitopes in TcAK matched allergenic peptides previously described for its homologues in other organisms. Our results revealed for the first time a parasite's specific IgE antibody target and suggest that TcAK could contribute to delineate an inefficient B cell response by prompting a bias towards a Th2 profile. These findings also shed light on a potential allergenic response in the context of T. cruzi infection.
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Affiliation(s)
- Edward Augusto Valera-Vera
- Universidad de Buenos Aires, Facultad de Medicina, Instituto de Investigaciones Médicas "Alfredo Lanari", Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Buenos Aires, Argentina
| | - Juan Luis Concepción
- Laboratorio de Enzimología de Parásitos, Departamento de Biología, Facultad de Ciencias, Universidad de Los Andes, Mérida, 5101, Venezuela
| | - Ana Judith Cáceres
- Laboratorio de Enzimología de Parásitos, Departamento de Biología, Facultad de Ciencias, Universidad de Los Andes, Mérida, 5101, Venezuela
| | - Gonzalo Raúl Acevedo
- Instituto de Investigaciones en Ingeniería Genética y Biología Molecular (INGEBI-CONICET), Buenos Aires, Argentina
| | - Marisa Fernández
- Instituto Nacional de Parasitología "Dr. Mario Fatala Chabén", ANLIS-Malbrán, Ministerio de Salud, Buenos Aires, Argentina
| | - Yolanda Hernández
- Instituto Nacional de Parasitología "Dr. Mario Fatala Chabén", ANLIS-Malbrán, Ministerio de Salud, Buenos Aires, Argentina
| | - Fabio Augusto Digirolamo
- Universidad de Buenos Aires, Facultad de Medicina, Instituto de Investigaciones Médicas "Alfredo Lanari", Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Buenos Aires, Argentina
| | - Vilma Gladys Duschak
- Área de Bioquímica de Proteínas y Glicobiología de Parásitos, Departamento de Investigación, Instituto Nacional de Parasitología "Dr. Mario Fatala Chaben", ANLIS-Malbrán, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Luciana Lía Soprano
- Área de Bioquímica de Proteínas y Glicobiología de Parásitos, Departamento de Investigación, Instituto Nacional de Parasitología "Dr. Mario Fatala Chaben", ANLIS-Malbrán, Ministerio de Salud de la Nación, Buenos Aires, Argentina
| | - Claudio Alejandro Pereira
- Universidad de Buenos Aires, Facultad de Medicina, Instituto de Investigaciones Médicas "Alfredo Lanari", Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Buenos Aires, Argentina
| | - Mariana Reneé Miranda
- Universidad de Buenos Aires, Facultad de Medicina, Instituto de Investigaciones Médicas "Alfredo Lanari", Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Buenos Aires, Argentina
| | - Karina Andrea Gómez
- Instituto de Investigaciones en Ingeniería Genética y Biología Molecular (INGEBI-CONICET), Buenos Aires, Argentina.
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Mansur Pontes CL, Höehr de Moraes M, Lückemeyer DD, Wagner G, Andersson B, Stoco PH, Grisard EC. Differential expression and activity of arginine kinase between the American trypanosomatids Trypanosoma rangeli and Trypanosoma cruzi. Exp Parasitol 2021; 230:108159. [PMID: 34563508 DOI: 10.1016/j.exppara.2021.108159] [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: 04/28/2021] [Revised: 09/03/2021] [Accepted: 09/13/2021] [Indexed: 11/19/2022]
Abstract
Trypanosoma rangeli is a non-virulent hemoflagellate parasite infecting humans, wild and domestic mammals in Central and Latin America. The share of genotypic, phenotypic, and biological similarities with the virulent, human-infective T. cruzi and T. brucei, allows comparative studies on mechanisms of pathogenesis. In this study, investigation of the T. rangeli Arginine Kinase (TrAK) revealed two highly similar copies of the AK gene in this taxon, and a distinct expression profile and activity between replicative and infective forms. Although TrAK expression seems stable during epimastigotes growth, the enzymatic activity increases during the exponential growth phase and decreases from the stationary phase onwards. No differences were observed in activity or expression levels of TrAK during in vitro differentiation from epimastigotes to infective forms, and no detectable AK expression was observed for blood trypomastigotes. Overexpression of TrAK by T. rangeli showed no effects on the in vitro growth pattern, differentiation to infective forms, or infectivity to mice and triatomines. Although differences in TrAK expression and activity were observed among T. rangeli strains from distinct genetic lineages, our results indicate an up-regulation during parasite replication and putative post-translational myristoylation of this enzyme. We conclude that up-regulation of TrAK activity in epimastigotes appears to improve proliferation fitness, while reduced TrAK expression in blood trypomastigotes may be related to short-term and subpatent parasitemia in mammalian hosts.
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Affiliation(s)
- Carime Lessa Mansur Pontes
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Milene Höehr de Moraes
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Débora Denardin Lückemeyer
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Glauber Wagner
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Björn Andersson
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Patrícia Hermes Stoco
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Edmundo Carlos Grisard
- Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
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Yin SJ, Lee J, Lim G, Chen Z, Qian GY, Si YX, Park YD. A study of Pb 2+ induced unfolding and aggregation of arginine kinase from Euphausia superba: kinetics and computational simulation integrating study. J Biomol Struct Dyn 2021; 40:8206-8215. [PMID: 33847251 DOI: 10.1080/07391102.2021.1908168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Arginine kinase is a crucial phosphagen kinase in invertebrates, which is associated to the environmental stress response, plays a key role in cellular energy metabolism. In this study, we investigated the Pb2+-induced inhibition and aggregation of Euphausia superba arginine kinase (ESAK) and found that significantly inactivated ESAK in a dose-dependent manner (IC50 = 0.058 ± 0.002 mM). Spectrofluorimetry results showed that Pb2+ induced tertiary structural changes via the internal polarity increased and the non-polarity decreased in ESAK and directly induced ESAK aggregation. The ESAK aggregation process induced by Pb2+ occurred with multi-phase kinetics. The addition of osmolytes did not show protective effect on Pb2+-induced inactivation of ESAK. The computational molecular dynamics (MD) simulation showed that three Pb2+ interrupt the entrance of the active site of ESAK and it could be the reason on the loss of activity of ESAK. Several important residues of ESAK were detected that were importantly contributed the conformation and catalytic function of ESAK. Our study showed that Pb2+-induced misfolding of ESAK and the complete loss of activity irreversibly, which cannot be recovered by osmolytes.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Shang-Jun Yin
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, P.R. China
| | - Jinhyuk Lee
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Korea.,Department of Bioinformatics, KRIBB School of Bioscience, Korea University of Sciences and Technology, Daejeon, Korea
| | - Gyutae Lim
- Genome Editing Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, Korea
| | - Zhongfa Chen
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, P.R. China
| | - Guo-Ying Qian
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, P.R. China
| | - Yue-Xiu Si
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, P.R. China
| | - Yong-Doo Park
- College of Biological and Environmental Sciences, Zhejiang Wanli University, Ningbo, P.R. China.,Skin Diseases Research Center, Yangtze Delta Region Institute of Tsinghua University, Jiaxing, P.R. China.,Zhejiang Provincial Key Laboratory of Applied Enzymology, Yangtze Delta Region Institute of Tsinghua University, Jiaxing, P. R. China
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11
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Valera-Vera EA, Reigada C, Sayé M, Digirolamo FA, Galceran F, Miranda MR, Pereira CA. Effect of capsaicin on the protozoan parasite Trypanosoma cruzi. FEMS Microbiol Lett 2020; 367:6000212. [PMID: 33232444 DOI: 10.1093/femsle/fnaa194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 11/20/2020] [Indexed: 11/13/2022] Open
Abstract
Trypanosoma cruzi is the causative agent of Chagas disease. There are only two approved treatments, both of them unsuitable for the chronic phase, therefore the development of new drugs is a priority. Trypanosoma cruzi arginine kinase (TcAK) is a promising drug target since it is absent in humans and it is involved in cellular stress responses. In a previous study, possible TcAK inhibitors were identified through computer simulations resulting the best compounds capsaicin and cyanidin derivatives. Here, we evaluate the effect of capsaicin on TcAK activity and its trypanocidal effect. Although capsaicin produced a weak enzyme inhibition, it had a strong trypanocidal effect on epimastigotes and trypomastigotes (IC50 = 6.26 µM and 0.26 µM, respectively) being 20-fold more active on trypomastigotes than mammalian cells. Capsaicin was also active on the intracellular cycle reducing by half the burst of trypomastigotes at approximately 2 µM. Considering the difference between the concentrations at which parasite death and TcAK inhibition occur, other possible targets were predicted. Capsaicin is a selective trypanocidal agent active in nanomolar concentrations, with an IC50 57-fold lower than benznidazole, the drug currently used for treating Chagas disease.
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Affiliation(s)
- Edward A Valera-Vera
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Chantal Reigada
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Melisa Sayé
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Fabio A Digirolamo
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Facundo Galceran
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Mariana R Miranda
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
| | - Claudio A Pereira
- Facultad de Medicina, Instituto de Investigaciones Médicas A. Lanari, Universidad de Buenos Aires, Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina.,Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Médicas (IDIM), Laboratorio de Parasitología Molecular, Universidad de Buenos Aires,Av. Combatientes de Malvinas 3150, (1427), Buenos Aires, Argentina
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12
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Zhang N, Jiang H, Meng X, Qian K, Liu Y, Song Q, Stanley D, Wu J, Park Y, Wang J. Broad-complex transcription factor mediates opposing hormonal regulation of two phylogenetically distant arginine kinase genes in Tribolium castaneum. Commun Biol 2020; 3:631. [PMID: 33127981 PMCID: PMC7603314 DOI: 10.1038/s42003-020-01354-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 10/06/2020] [Indexed: 11/12/2022] Open
Abstract
The phosphoarginine-arginine kinase shuttle system plays a critical role in maintaining insect cellular energy homeostasis. Insect molting and metamorphosis are coordinated by fluctuations of the ecdysteroid and juvenile hormone. However, the hormonal regulation of insect arginine kinases remain largely elusive. In this report, we comparatively characterized two arginine kinase genes, TcAK1 and TcAK2, in Tribolium castaneum. Functional analysis using RNAi showed that TcAK1 and TcAK2 play similar roles in adult fertility and stress response. TcAK1 was detected in cytoplasm including mitochondria, whereas TcAK2 was detected in cytoplasm excluding mitochondria. Interestingly, TcAK1 expression was negatively regulated by 20-hydroxyecdysone and positively by juvenile hormone, whereas TcAK2 was regulated by the opposite pattern. RNAi, dual-luciferase reporter assays and electrophoretic mobility shift assay further revealed that the opposite hormonal regulation of TcAK1 and TcAK2 was mediated by transcription factor Broad-Complex. Finally, relatively stable AK activities were observed during larval-pupal metamorphosis, which was generally consistent with the constant ATP levels. These results provide new insights into the mechanisms underlying the ATP homeostasis in insects by revealing opposite hormonal regulation of two phylogenetically distant arginine kinase genes. Zhang et al. characterize the functions of two distinct arginine kinase genes in flour beetles. Using RNA interference and electophoretic mobility shift assays, they identify Broad-Complex transcription factor as the mediator of opposing hormonal regulation in these genes.
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Affiliation(s)
- Nan Zhang
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Heng Jiang
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Xiangkun Meng
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Kun Qian
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Yaping Liu
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Qisheng Song
- Division of Plant Sciences, University of Missouri, Columbia, MO, USA
| | - David Stanley
- USDA/Agricultural Research Service, Biological Control of Insects Research Laboratory, Columbia, MO, 65203, USA
| | - Jincai Wu
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China
| | - Yoonseong Park
- Department of Entomology, Kansas State University, Manhattan, KS, USA
| | - Jianjun Wang
- College of Horticulture and Plant Protection, Yangzhou University, 225009, Yangzhou, China.
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13
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Adeyemi OS, Arowolo AT, Hetta HF, Al-Rejaie S, Rotimi D, Batiha GES. Apoferritin and Apoferritin-Capped Metal Nanoparticles Inhibit Arginine Kinase of Trypanosoma brucei. Molecules 2020; 25:molecules25153432. [PMID: 32731629 PMCID: PMC7435722 DOI: 10.3390/molecules25153432] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 07/24/2020] [Accepted: 07/24/2020] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to explore the inhibitory potential of apoferritin or apoferritin-capped metal nanoparticles (silver, gold and platinum) against Trypanosomabrucei arginine kinase. The arginine kinase activity was determined in the presence and absence of apoferritin or apoferritin-capped metal nanoparticles. In addition, kinetic parameters and relative inhibition of enzyme activity were estimated. Apoferritin or apoferritin-capped metal nanoparticles’ interaction with arginine kinase of T. brucei led to a >70% reduction in the enzyme activity. Further analysis to determine kinetic parameters suggests a mixed inhibition by apoferritin or apoferritin-nanoparticles, with a decrease in Vmax. Furthermore, the Km of the enzyme increased for both ATP and L-arginine substrates. Meantime, the inhibition constant (Ki) values for the apoferritin and apoferritin-nanoparticle interaction were in the submicromolar concentration ranging between 0.062 to 0.168 nM and 0.001 to 0.057 nM, respectively, for both substrates (i.e., L-arginine and ATP). Further kinetic analyses are warranted to aid the development of these nanoparticles as selective therapeutics. Also, more studies are required to elucidate the binding properties of these nanoparticles to arginine kinase of T. brucei.
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Affiliation(s)
- Oluyomi Stephen Adeyemi
- Laboratory of Theoretical and Computational Biophysics, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 758307, Vietnam
- Nanomedicine & Toxicology Laboratory, Medicinal Biochemistry, Department of Biochemistry, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria;
- Correspondence:
| | - Afolake T. Arowolo
- Hair and Skin Research Laboratory, Division of Dermatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa;
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt;
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267-0595, USA
| | - Salim Al-Rejaie
- Director for KSU Human Resources, Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Damilare Rotimi
- Nanomedicine & Toxicology Laboratory, Medicinal Biochemistry, Department of Biochemistry, Landmark University, PMB 1001, Omu-Aran 251101, Nigeria;
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt;
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14
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Dong F, Zhang N, Xie Z, Meng X, Qian K, Ji C, Lu M, Du Y, Wang J. Characterization and in vitro expression of arginine kinase gene in the invasive western flower thrips, Frankliniella occidentalis. Comp Biochem Physiol B Biochem Mol Biol 2019; 229:51-57. [PMID: 30641133 DOI: 10.1016/j.cbpb.2019.01.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/27/2018] [Accepted: 01/07/2019] [Indexed: 12/26/2022]
Abstract
Arginine kinase (AK) plays a critical role in insect energy metabolism and has been proposed to be a potential insecticide target for commercial exploitation. In this study, the full length cDNA encoding a typical group 1 insect AK (FoAK) was isolated from the western flower thrips (WFT), Frankliniella occidentalis (Pergande). Sequence analysis showed that FoAK contains an open reading frame of 1068 nucleotides, which encods a protein of 355 amino acid residues including the signature sequence pattern of ATP-guanidino kinases. Genomic structure analysis showed that the coding region of FoAK contains five exons connected by four introns. RT-qPCR analysis revealed that the mRNA expression of FoAK was developmentally regulated with the lowest level in prepupal stage. Enzymatic activity analysis of the recombinant enzymes expressed in Escherichia coli showed that FoAK is highly stereo specific for L-arginine versus D-arginine and the apparent Michaelis constant for L-arginine (KmArg) is comparable to that of AKs from a variety of species. This research should enable further investigation of the function as well as in vitro screening for inhibitors of FoAK.
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Affiliation(s)
- Fan Dong
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Nan Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Zhijuan Xie
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Xiangkun Meng
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Kun Qian
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Caihong Ji
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Mingxing Lu
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Yuzhou Du
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China
| | - Jianjun Wang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou 225009, China.
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15
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Kagda MS, Vu AL, Ah-Fong AMV, Judelson HS. Phosphagen kinase function in flagellated spores of the oomycete Phytophthora infestans integrates transcriptional regulation, metabolic dynamics and protein retargeting. Mol Microbiol 2018; 110:296-308. [PMID: 30137656 DOI: 10.1111/mmi.14108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2018] [Indexed: 11/30/2022]
Abstract
Flagellated spores play important roles in the infection of plants and animals by many eukaryotic microbes. The oomycete Phytophthora infestans, which causes potato blight, expresses two phosphagen kinases (PKs). These enzymes store energy in taurocyamine, and are hypothesized to resolve spatial and temporal imbalances between rates of ATP creation and use in zoospores. A dimeric PK is found at low levels in vegetative mycelia, but high levels in ungerminated sporangia and zoospores. In contrast, a monomeric PK protein is at similar levels in all tissues, although is transcribed primarily in mycelia. Subcellular localization studies indicate that the monomeric PK is mitochondrial. In contrast, the dimeric PK is cytoplasmic in mycelia and sporangia but is retargeted to flagellar axonemes during zoosporogenesis. This supports a model in which PKs shuttle energy from mitochondria to and through flagella. Metabolite analysis indicates that deployment of the flagellar PK is coordinated with a large increase in taurocyamine, synthesized by sporulation-induced enzymes that were lost during the evolution of zoospore-lacking oomycetes. Thus, PK function is enabled by coordination of the transcriptional, metabolic and protein targeting machinery during the life cycle. Since plants lack PKs, the enzymes may be useful targets for inhibitors of oomycete plant pathogens.
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Affiliation(s)
- Meenakshi S Kagda
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Andrea L Vu
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Audrey M V Ah-Fong
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
| | - Howard S Judelson
- Department of Microbiology and Plant Pathology, University of California, Riverside, CA, 92521, USA
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16
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Holzmuller P, Geiger A, Nzoumbou-Boko R, Pissarra J, Hamrouni S, Rodrigues V, Dauchy FA, Lemesre JL, Vincendeau P, Bras-Gonçalves R. Trypanosomatid Infections: How Do Parasites and Their Excreted-Secreted Factors Modulate the Inducible Metabolism of l-Arginine in Macrophages? Front Immunol 2018; 9:778. [PMID: 29731753 PMCID: PMC5921530 DOI: 10.3389/fimmu.2018.00778] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 03/28/2018] [Indexed: 12/20/2022] Open
Abstract
Mononuclear phagocytes (monocytes, dendritic cells, and macrophages) are among the first host cells to face intra- and extracellular protozoan parasites such as trypanosomatids, and significant expansion of macrophages has been observed in infected hosts. They play essential roles in the outcome of infections caused by trypanosomatids, as they can not only exert a powerful antimicrobial activity but also promote parasite proliferation. These varied functions, linked to their phenotypic and metabolic plasticity, are exerted via distinct activation states, in which l-arginine metabolism plays a pivotal role. Depending on the environmental factors and immune response elements, l-arginine metabolites contribute to parasite elimination, mainly through nitric oxide (NO) synthesis, or to parasite proliferation, through l-ornithine and polyamine production. To survive and adapt to their hosts, parasites such as trypanosomatids developed mechanisms of interaction to modulate macrophage activation in their favor, by manipulating several cellular metabolic pathways. Recent reports emphasize that some excreted-secreted (ES) molecules from parasites and sugar-binding host receptors play a major role in this dialog, particularly in the modulation of the macrophage's inducible l-arginine metabolism. Preventing l-arginine dysregulation by drugs or by immunization against trypanosomatid ES molecules or by blocking partner host molecules may control early infection and is a promising way to tackle neglected diseases including Chagas disease, leishmaniases, and African trypanosomiases. The present review summarizes recent knowledge on trypanosomatids and their ES factors with regard to their influence on macrophage activation pathways, mainly the NO synthase/arginase balance. The review ends with prospects for the use of biological knowledge to develop new strategies of interference in the infectious processes used by trypanosomatids, in particular for the development of vaccines or immunotherapeutic approaches.
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Affiliation(s)
- Philippe Holzmuller
- CIRAD, Montpellier, France.,UMR 117 ASTRE "Animal, Santé, Territoire, Risques et Ecosystèmes", Univ. Montpellier (I-MUSE), CIRAD, INRA, Montpellier, France
| | - Anne Geiger
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France
| | - Romaric Nzoumbou-Boko
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France.,Univ. Bordeaux, UMR 177 INTERTRYP, Bordeaux, France.,CHU Bordeaux, Laboratoire de Parasitologie-Mycologie, Bordeaux, France
| | - Joana Pissarra
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France
| | - Sarra Hamrouni
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France
| | - Valérie Rodrigues
- CIRAD, Montpellier, France.,UMR 117 ASTRE "Animal, Santé, Territoire, Risques et Ecosystèmes", Univ. Montpellier (I-MUSE), CIRAD, INRA, Montpellier, France
| | - Frédéric-Antoine Dauchy
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France.,Univ. Bordeaux, UMR 177 INTERTRYP, Bordeaux, France.,CHU Bordeaux, Département des Maladies Infectieuses et Tropicales, Bordeaux, France
| | - Jean-Loup Lemesre
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France
| | - Philippe Vincendeau
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France.,Univ. Bordeaux, UMR 177 INTERTRYP, Bordeaux, France.,CHU Bordeaux, Laboratoire de Parasitologie-Mycologie, Bordeaux, France
| | - Rachel Bras-Gonçalves
- UMR 177 INTERTRYP "Interactions Hôte-Vecteur-Parasite-Environnement dans les maladies tropicales négligées dues aux Trypanosomatidae", Univ. Montpellier (I-MUSE), CIRAD, IRD, Univ. Bordeaux 2, Univ. Lyon 1, Montpellier, France
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17
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Dias L, Peloso EF, Leme AFP, Carnielli CM, Pereira CN, Werneck CC, Guerrero S, Gadelha FR. Trypanosoma cruzi tryparedoxin II interacts with different peroxiredoxins under physiological and oxidative stress conditions. Exp Parasitol 2017; 184:1-10. [PMID: 29162347 DOI: 10.1016/j.exppara.2017.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 08/18/2017] [Accepted: 10/31/2017] [Indexed: 01/21/2023]
Abstract
Trypanosoma cruzi, the etiologic agent of Chagas disease, has to cope with reactive oxygen and nitrogen species during its life cycle in order to ensure its survival and infection. The parasite detoxifies these species through a series of pathways centered on trypanothione that depend on glutathione or low molecular mass dithiol proteins such as tryparedoxins. These proteins transfer reducing equivalents to peroxidases, including mitochondrial and cytosolic peroxiredoxins, TcMPx and TcCPx, respectively. In T. cruzi two tryparedoxins have been identified, TXNI and TXNII with different intracellular locations. TXNI is a cytosolic protein while TXNII due to a C-terminal hydrophobic tail is anchored in the outer membrane of the mitochondrion, endoplasmic reticulum and glycosomes. TXNs have been suggested to be involved in a majority of biological processes ranging from redox mechanisms to protein translation. Herein, a comparison of the TXNII interactomes under physiological and oxidative stress conditions was examined. Under physiological conditions, apart from the proteins with unknown biological process annotation, the majority of the identified proteins are related to cell redox homeostasis and biosynthetic processes, while under oxidative stress conditions, are involved in stress response, cell redox homeostasis, arginine biosynthesis and microtubule based process. Interestingly, although TXNII interacts with both peroxiredoxins under physiological conditions, upon oxidative stress, TcMPx interaction prevails. The relevance of the interactions is discussed opening a new perspective of TXNII functions.
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Affiliation(s)
- L Dias
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - E F Peloso
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - A F P Leme
- Associação Brasileira de Tecnologia de Luz Sincrotron, Laboratório Nacional de Biociências, Campinas, SP, Brazil
| | - C M Carnielli
- Associação Brasileira de Tecnologia de Luz Sincrotron, Laboratório Nacional de Biociências, Campinas, SP, Brazil
| | - C N Pereira
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - C C Werneck
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil
| | - S Guerrero
- Instituto de Agrobiotecnología del Litoral, Facultad de Bioquímica y Ciencias Biológicas (CONICET, Universidad Nacional del Litoral), Santa Fe, Argentina
| | - F R Gadelha
- Departamento de Bioquímica e Biologia Tecidual, UNICAMP, Campinas, SP, Brazil.
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18
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Su X, Rehman L, Guo H, Li X, Zhang R, Cheng H. AAC as a Potential Target Gene to Control Verticillium dahliae. Genes (Basel) 2017; 8:genes8010025. [PMID: 28075391 PMCID: PMC5295020 DOI: 10.3390/genes8010025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 12/28/2016] [Accepted: 01/05/2017] [Indexed: 12/31/2022] Open
Abstract
Verticillium dahliae invades the roots of host plants and causes vascular wilt, which seriously diminishes the yield of cotton and other important crops. The protein AAC (ADP, ATP carrier) is responsible for transferring ATP from the mitochondria into the cytoplasm. When V. dahliae protoplasts were transformed with short interfering RNAs (siRNAs) targeting the VdAAC gene, fungal growth and sporulation were significantly inhibited. To further confirm a role for VdAAC in fungal development, we generated knockout mutants (ΔVdACC). Compared with wild-type V. dahliae (Vd wt), ΔVdAAC was impaired in germination and virulence; these impairments were rescued in the complementary strains (ΔVdAAC-C). Moreover, when an RNAi construct of VdAAC under the control of the 35S promoter was used to transform Nicotiana benthamiana, the expression of VdAAC was downregulated in the transgenic seedlings, and they had elevated resistance against V. dahliae. The results of this study suggest that VdAAC contributes to fungal development, virulence and is a promising candidate gene to control V. dahliae. In addition, RNAi is a highly efficient way to silence fungal genes and provides a novel strategy to improve disease resistance in plants.
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Affiliation(s)
- Xiaofeng Su
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Latifur Rehman
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Huiming Guo
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Xiaokang Li
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Rui Zhang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
| | - Hongmei Cheng
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
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Valera Vera EA, Sayé M, Reigada C, Damasceno FS, Silber AM, Miranda MR, Pereira CA. Resveratrol inhibits Trypanosoma cruzi arginine kinase and exerts a trypanocidal activity. Int J Biol Macromol 2016; 87:498-503. [DOI: 10.1016/j.ijbiomac.2016.03.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 03/08/2016] [Accepted: 03/09/2016] [Indexed: 10/22/2022]
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Qi XL, Su XF, Lu GQ, Liu CX, Liang GM, Cheng HM. The effect of silencing arginine kinase by RNAi on the larval development of Helicoverpa armigera. BULLETIN OF ENTOMOLOGICAL RESEARCH 2015; 105:555-565. [PMID: 26138927 DOI: 10.1017/s0007485315000450] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Arginine kinase (AK) is an important regulation factor of energy metabolism in invertebrate. An arginine kinase gene, named HaAK, was identified to be differentially expressed between Cry1Ac-susceptible (96S) and Cry1Ac-resistant (Bt-R) Helicoverpa armigera larvae using cDNA-amplification fragment length polymorphism analysis. The full-length open reading frame sequence of HaAK gene with 1068 bp was isolated from H. armigera. Quantitative reverse transcription polymerase chain reaction assay revealed that HaAK gene is specifically expressed in multiple tissues and at larval developmental stages. The peak expression level of HaAK was detected in the midgut of the fifth-instar larvae. Moreover, the expression of HaAK was obviously down-regulated in Bt-R larvae. We further constructed a dsRNA vector directly targeting HaAK and employed RNAi technology to control the larvae. The feeding bioassays showed that minute quantities of dsRNA could greatly increase the larval mortality and delay the larval pupation. Silencing of HaAK significantly retarded the larval development, indicating that HaAK is a potential target for RNA interference-based pest management.
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Affiliation(s)
- X-L Qi
- Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China
| | - X-F Su
- Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China
| | - G-Q Lu
- Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China
| | - C-X Liu
- State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China
| | - G-M Liang
- State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China
| | - H-M Cheng
- Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China
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Si YX, Lee J, Cai Y, Yin SJ, Yang JM, Park YD, Qian GY. Molecular dynamics simulations integrating kinetics for Pb2+-induced arginine kinase inactivation and aggregation. Process Biochem 2015. [DOI: 10.1016/j.procbio.2015.02.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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