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Jameel M, Alam MF, Fatma H, Singh D, Khan MA, Qureshi MA, Javed S, Younus H, Jamal K, Siddique HR. Flubendiamide induced genetic and cellular damages directly influence the life cycle of the oriental leaf worm, Spodoptera litura. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2023; 193:105448. [PMID: 37248017 DOI: 10.1016/j.pestbp.2023.105448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/11/2023] [Accepted: 04/29/2023] [Indexed: 05/31/2023]
Abstract
Indiscriminate uses of insecticide greatly damage the environment as well as non-target organisms. Thus, multiple levels of bioassays can help better management of our environment. Flubendiamide is a phthalic acid diamide insecticide that ceases the function of insect muscle leading to paralysis and death. Here, we aimed to explore the effects of Flubendiamide on the life cycle of Spodoptera litura vis-a-vis the mode of action. Fourth instar larvae of the same age (120 ± 2 h) and size were fed with different concentrations (20-80 μg/mL) of Flubendiamide for 12-72 h. We performed a pharmacokinetics study, different biochemical assays, p450, Ecdysone receptor (EcR) and other genes expression analyses by Real-Time PCR and gross damages by Dye exclusion assay and histopathology. Our results demonstrate that the mean concentration of Flubendiamide after 48 h is 9.907 μg/mL and (i) altered the molting, metamorphosis, and reproduction at 80 μg/mL (24 h) (ii) increases all oxidative stress parameters (ROS/RNS, MDA, 8OHdG), decreases oxidative defense mechanisms (SOD, CAT, GST) at 80 μg/mL (48 h) and p450 in a time and concentration-dependent manner, (iii) activates CncC/Maf apoptotic pathways at 80 μg/mL concentration at 24 h while the expression declined from 48 h onwards, (iii) downregulates the EcR expression in a time and concentration-dependent manner, which might be responsible for disturbed molting, metamorphosis, and reproduction, and (iv) increase the expression of apoptotic genes (Caspase 1, -3, and - 5), in time and concentration-dependent manner causing gross morphological and histological damages. In conclusion, indiscriminate use of this insecticide can affect the ecosystem and have the capacity to cause multiple hazardous effects on experimental organisms. Thus, it warrants further investigations to improve and optimize the integrated pest management packages, including Flubendiamide for better management.
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Affiliation(s)
- Mohd Jameel
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Md Fazle Alam
- Institute of Biomedical Science, Fudan University, Shanghai 200437, China; Department of Biomedical Sciences, College of Rockford, University of Illinois, Chicago, United States of America
| | - Homa Fatma
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | - Deepti Singh
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India
| | | | - Mohd Aamir Qureshi
- Department of Biochemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Saleem Javed
- Department of Biochemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Hina Younus
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Khowaja Jamal
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India.
| | - Hifzur R Siddique
- Department of Zoology, Aligarh Muslim University, Aligarh 202002, India.
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2
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Romero S, Laino A, Molina G, Cunningham M, Garcia CF. Embryonic and post-embryonic development of the spider Polybetes pythagoricus (Sparassidae): A biochemical point of view. AN ACAD BRAS CIENC 2022; 94:e20210159. [PMID: 35976362 DOI: 10.1590/0001-3765202220210159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 11/18/2021] [Indexed: 11/22/2022] Open
Abstract
Analysis of energy expense during development has achieved special interest through time on account of the crucial role of the consumption of resources required for offspring survival. Spider eggs have a fixed composition as well as some initial energy that is supplied by mothers. These resources are necessary to support the metabolic expense not only through the embryonic period but also during the post-embryonic period, as well as for post emerging activities before spiderlings become self-sustaining. Depletion of these resources would be critical for spiders since it could give rise to prey competition as well as filial cannibalism. Even though spiders represent a megadiverse order, information regarding the metabolic requirements during spiders development is very scarce. In this study, we analyse the changes in protein, lipid and carbohydrate content as well as the variation in lipovitellin reserves and hemocyanin content during Polybetes pythagoricus development. Our results show that lipovitellins and phospholipids represent the major energy source throughout embryonic and post-embryonic development. Lipovitellin apolipoproteins are gradually consumed but are later depleted after dispersion. Phosphatidylethanolamine is mainly consumed during the post-embryonic period, while triacylglycerides are consumed after juveniles' dispersion. Finally, hemocyanin concentration starts to increase in postembryonic stages.
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Affiliation(s)
- Sofia Romero
- Universidad Nacional de La Plata/Consejo Nacional de Investigaciones Cientificas y Técnicas (UNLP-CONICET), Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), FCM, Calle 60 y 120, La Plata (1900), Buenos Aires, Argentina
| | - Aldana Laino
- Universidad Nacional de La Plata/Consejo Nacional de Investigaciones Cientificas y Técnicas (UNLP-CONICET), Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), FCM, Calle 60 y 120, La Plata (1900), Buenos Aires, Argentina
| | - Gabriel Molina
- Universidad Nacional de La Plata/Consejo Nacional de Investigaciones Cientificas y Técnicas (UNLP-CONICET), Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), FCM, Calle 60 y 120, La Plata (1900), Buenos Aires, Argentina
| | - Monica Cunningham
- Universidad Nacional de La Plata/Consejo Nacional de Investigaciones Cientificas y Técnicas (UNLP-CONICET), Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), FCM, Calle 60 y 120, La Plata (1900), Buenos Aires, Argentina
| | - Carlos Fernando Garcia
- Universidad Nacional de La Plata/Consejo Nacional de Investigaciones Cientificas y Técnicas (UNLP-CONICET), Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), FCM, Calle 60 y 120, La Plata (1900), Buenos Aires, Argentina
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3
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Feng Q, Wen L, Ma J, Yu L, Li C, Jiao X. The effects of prey lipid on female mating and reproduction of a wolf spider. Curr Zool 2022; 68:726-733. [PMID: 36743223 PMCID: PMC9892792 DOI: 10.1093/cz/zoac003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 01/19/2022] [Indexed: 02/07/2023] Open
Abstract
As predators, the macronutrients spiders extract from their prey play important roles in their mating and reproduction. Previous studies of macronutrients on spider mating and reproduction focus on protein, the potential impact of prey lipid content on spider mating and reproduction remains largely unexplored. Here, we tested the influence of prey varying in lipid content on female mating, sexual cannibalism, reproduction, and offspring fitness in the wolf spider Pardosa pseudoannulata. We acquired 2 groups of fruit fly Drosophila melanogaster that differed significantly in lipid but not protein content by supplementing cultural media with a high or low dose of sucrose on which the fruit flies were reared (HL: high lipid and LL: low lipid). Subadult (i.e., 1 molt before adult) female spiders that fed HL flies matured with significantly higher lipid content than those fed LL flies. We found that the mated females fed with HL flies significantly shortened pre-oviposition time and resulted in a significantly higher fecundity. However, there was no significant difference in female spiders varying in lipid content on other behaviors and traits, including the latency to courtship, courtship duration, mating, copulation duration, sexual cannibalism, offspring body size, and survival. Hence, our results suggest that the lipid content of prey may be a limiting factor for female reproduction, but not for other behavioral traits in the wolf spiders P. pseudoannulata.
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Affiliation(s)
| | | | - Jiayi Ma
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Center for Behavioral Ecology and Evolution, School of Life Sciences, Hubei University, Wuhan 430062, China
| | - Long Yu
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Center for Behavioral Ecology and Evolution, School of Life Sciences, Hubei University, Wuhan 430062, China
| | - Changchun Li
- Address correspondence to Changchun Li. E-mail: and Xiaoguo Jiao. E-mail:
| | - Xiaoguo Jiao
- Address correspondence to Changchun Li. E-mail: and Xiaoguo Jiao. E-mail:
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4
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Shannon H, Kutz D, Persons M. The effects of prenatal predator cue exposure on offspring substrate preferences in the wolf spider Tigrosa helluo. Anim Behav 2022. [DOI: 10.1016/j.anbehav.2021.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Laino A, Romero S, Cunningham M, Molina G, Gabellone C, Trabalon M, Garcia CF. Can Wolf Spider Mothers Detect Insecticides in the Environment? Does the Silk of the Egg-Sac Protect Juveniles from Insecticides? ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:2861-2873. [PMID: 34314524 DOI: 10.1002/etc.5157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/19/2021] [Accepted: 07/08/2021] [Indexed: 06/13/2023]
Abstract
The use of pesticides for plague control in agroecosystems generates a threat to wildlife and a major problem for human health. Pesticide compounds are also an important source of water and atmosphere contamination. Although insecticides are effective on their target organisms, they often affect organisms that are not their target. The aim of the present study was to research the effects of 3 types of neurotoxic insecticides-a pyrethroid (cypermethrin), a neonicotinoid (imidacloprid), and an organophosphate (chlorpyrifos)-on behavioral and physiological parameters of Pardosa saltans spider (Lycosidae). Our study analyzed for the first time the exploratory behavior of the spider mothers in the presence of these 3 insecticides on their egg-sacs and also on the ground. We also evaluated the oxidative stress effects on the juveniles hatched in the egg-sac protected by silk in relation to variations in detoxification enzymes (catalase, glutathione reductase, superoxide dismutase, glutathione-S-transferase, and glutathione peroxidase) and lipid peroxidation (reactive oxygen species [ROS]). The results show that these insecticides are repellents for mothers (cypermethrin is the most repellent), and maternal behavior is modified after detection of an insecticide on their egg-sac but mothers do not abandon their egg-sacs. These neurotoxic insecticides affect the juveniles inside their egg-sac. Cypermethrin and chlorpyrifos caused more oxidative stress in juveniles than did imidacloprid. The ROS generated by these insecticides seemed to be adequately eliminated by the juveniles' antioxidant systems. Environ Toxicol Chem 2021;40:2861-2873. © 2021 SETAC.
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Affiliation(s)
- A Laino
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner,", La Plata, Argentina
| | - S Romero
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner,", La Plata, Argentina
| | - M Cunningham
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner,", La Plata, Argentina
| | - G Molina
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner,", La Plata, Argentina
| | - C Gabellone
- Centro de Estudios Parasitológicos y Vectores, La Plata, Argentina
| | - M Trabalon
- Université de Rennes 1, CNRS, EthoS-UMR 6552, Rennes, France
| | - C F Garcia
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner,", La Plata, Argentina
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6
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Berry AD, Rypstra AL. Egg sac recognition and fostering in the wolf spider
Pardosa milvina
(araneae: lycosidae) and its effects on spiderling survival. Ethology 2021. [DOI: 10.1111/eth.13134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Laino A, Garcia CF. Study of the effect of cypermethrin on the spider Polybetes phytagoricus in different energy states. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2020; 165:104559. [PMID: 32359558 DOI: 10.1016/j.pestbp.2020.104559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 02/27/2020] [Accepted: 02/28/2020] [Indexed: 06/11/2023]
Abstract
Spiders are found among the most important predators of plague insects of numerous agricultural systems. They are the most numerous representatives of the Class Arachnid and are widely distributed in numerous ecosystems. Due to multiple variables, living beings are exposed to quantitative transitions of their energetic reserves, which affect their sensitivity before the different xenobiotics. In the present study we evaluate the effect of cypermethrin (pyrethroid) on different metabolic/energetic stages of the spider Polybetes pythagoricus (Sparassidae). We firstly studied LD50 of cypermethrin on young, males and, pre-vitellogenic and post-vitellogenic females. The activity of superoxide dismutase (SOD), catalase (CAT), glutathione reductase (GR), glutathione-S-transferase (GST) and acetylcholinesterase (AChE) was analyzed. Results indicate that young have a higher caloric content compared to adults, females have a higher caloric content than males and vitellogenesis generates a great calory decrease in females. The LD50 was significantly lower in young (10%) (103 ng/g weight) in relation to the three models of adults (969-1108 ng/g weight). Vitellogenesis causes an increase of free radicals as a result of the different metabolic processes which manifest as an increase in the lipid peroxidation. Doses at the LD30 and LD40 levels of cypermethrin did not generate alterations in any of the enzymes analyzed in young, this fact may probably provoke an increase of lipid peroxidation (evaluated as a great MDA increase). The activity of the enzymes linked to oxidative stress was altered by this doses in the three adult models, the enzymatic activity CAT, GR, and GST was sex-dependent. Post-vitellogenic females showed a greater activity of CAT, SOD, GST and GR before the xenobiotics than pre-vitellogenic ones, probably as a consequence of metabolic stress generated during vitellogenesis.
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Affiliation(s)
- A Laino
- Instituto de Investigaciones Bioquímicas de La Plata "Profesor Doctor Rodolfo R. Brenner", 60 y 120 s/n, La Plata, Buenos Aires, Argentina
| | - C F Garcia
- Instituto de Investigaciones Bioquímicas de La Plata "Profesor Doctor Rodolfo R. Brenner", 60 y 120 s/n, La Plata, Buenos Aires, Argentina.
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8
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Laino A, Cunningham M, Garcia F, Trabalon M. Residual vitellus and energetic state of wolf spiderlings Pardosa saltans after emergence from egg-sac until first predation. J Comp Physiol B 2020; 190:261-274. [PMID: 32078039 DOI: 10.1007/s00360-020-01265-6] [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: 10/25/2019] [Revised: 01/10/2020] [Accepted: 02/07/2020] [Indexed: 11/29/2022]
Abstract
The aim of this study was to evaluate energetic source used by juveniles of a terrestrial oviparous invertebrate during the earliest periods of their life. Growth, behavioural activities and energy contents of Pardosa saltans spiderlings' residual vitellus were monitored during 8 days after their emergence from their egg-sac until they disperse autonomously. The life-cycle of juvenile after emergence can be divided into three periods: a gregarious while juveniles are aggregated on their mother, dismounting off their mother's back and dispersion. We present the first biochemical study of residual vitellus and energy expenditure during these three periods. At emergence, the mean weight of juveniles was 0.59 mg and energy stock from residual vitellus averaged 51 cal/g wet mass. During gregarious period, the weight of the juveniles aggregated on their mother did not vary significantly and juveniles utilized only 1 cal/day from their residual vitellus. During the period from dismounting until their first exogenous feed, juveniles lost weight and used 30% of their residual vitellus stock. Proteins from the residual vitellus contributed principally to their energy expenditure during this period: 1.5 µg protein/day. Juveniles' first exogenous feeding was observed 7-8 days after emergence, when 70% of residual vitellus energy had been utilized. Juveniles dispersed after eating, reconstituting an energy stock comparable to that observed at emergence from egg-sac (50 cal/g wet mass). This new energy stock contains mainly lipids unlike the energy stock from the residual vitellus.
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Affiliation(s)
- A Laino
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), CCT-La Plata CONICET-UNLP, La Plata, Argentina
| | - M Cunningham
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), CCT-La Plata CONICET-UNLP, La Plata, Argentina
| | - F Garcia
- Instituto de Investigaciones Bioquímicas de La Plata "Prof. Dr. Rodolfo R. Brenner" (INIBIOLP), CCT-La Plata CONICET-UNLP, La Plata, Argentina
| | - M Trabalon
- Université de Rennes 1, UMR-6552 CNRS EthoS, Campus de Beaulieu, 263 avenue du Général Leclerc, CS 74205, 35042, Rennes Cedex, France.
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Romero S, Laino A, Arrighetti F, García CF, Cunningham M. Vitellogenesis in spiders: first analysis of protein changes in different reproductive stages of Polybetes pythagoricus. J Comp Physiol B 2019; 189:335-350. [PMID: 30953127 DOI: 10.1007/s00360-019-01217-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/15/2019] [Accepted: 03/20/2019] [Indexed: 10/27/2022]
Abstract
Vitellogenesis represents one of the most vital processes of oviparous species during which various proteins, carbohydrates, and lipids are synthesized and stored inside the developing oocytes. Through analyzing protein changes in the midgut diverticula, hemolymph, and ovaries of females throughout the different vitellogenic stages of the spider Polybetes pythagoricus, we determined the origin of the different proteins involved in the formation of lipovitellins (LVs) along with the existence of a linkage between the hemocyanin and this vital process. An increase in the total protein content of the midgut diverticula, hemolymph, and ovary occurred throughout vitellogenesis followed by a decrease in those levels after laying. The presence of hemocyanin in egg and in LV2, as well as its accumulation in the ovary throughout the vitellogenesis process, was determined. Considering that all biologic processes depend on the correct structure and function of proteins, this study establishes, for the first time for the Order Araneae, the coexistence of three different origins of vitellogenesis-related proteins: one predominantly ovarian involving peptides of 120, 75, 46, and 30 kDa; another extraovarian one originated from the midgut diverticula and represented by a 170 kDa peptide, and a third hemolymphatic one, represented by the 67 kDa peptide.
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Affiliation(s)
- S Romero
- Instituto de Investigaciones Bioquímicas de la Plata Prof. Dr. Rodolfo R. Brenner (INIBIOLP), Fac. Cs. Médicas, CCT-La Plata CONICET-UNLP, Calle 60 y 120, 1900, La Plata, Argentina
| | - A Laino
- Instituto de Investigaciones Bioquímicas de la Plata Prof. Dr. Rodolfo R. Brenner (INIBIOLP), Fac. Cs. Médicas, CCT-La Plata CONICET-UNLP, Calle 60 y 120, 1900, La Plata, Argentina
| | - F Arrighetti
- CONICET-Museo Argentino de Ciencias Naturales, Av. Ángel Gallardo 470, C1405DJR, Ciudad Autónoma de Buenos Aires, Argentina
| | - C F García
- Instituto de Investigaciones Bioquímicas de la Plata Prof. Dr. Rodolfo R. Brenner (INIBIOLP), Fac. Cs. Médicas, CCT-La Plata CONICET-UNLP, Calle 60 y 120, 1900, La Plata, Argentina.
| | - M Cunningham
- Instituto de Investigaciones Bioquímicas de la Plata Prof. Dr. Rodolfo R. Brenner (INIBIOLP), Fac. Cs. Médicas, CCT-La Plata CONICET-UNLP, Calle 60 y 120, 1900, La Plata, Argentina.
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Ruhland F, Schulz S, Hervé MR, Trabalon M. Do wolf spiders’ egg-sacs emit tactochemical signals perceived by mothers? Behav Ecol 2019. [DOI: 10.1093/beheco/ary197] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Fanny Ruhland
- Université de Rennes 1, CNRS, EthoS—UMR, Rennes, France
| | - Stefan Schulz
- Technische Univeristät Braunschweig, Institute of Organic Chemistry, Hagenring, Braunschweig, Germany
| | - Maxime R Hervé
- Université de Rennes 1, INRA, Agrocampus Ouest, IGEPP—UMR-A, Rennes, France
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