1
|
Parajuli S, Beattie GAC, Holford P, Yang C, Cen Y. Susceptibility of Diaphorina citri to Irradiation with UV-A and UV-B and the Applicability of the Bunsen-Roscoe Reciprocity Law. INSECTS 2023; 14:insects14050445. [PMID: 37233073 DOI: 10.3390/insects14050445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/01/2023] [Accepted: 05/01/2023] [Indexed: 05/27/2023]
Abstract
Populations of Diaphorina citri decline with elevation and, in a study in Bhutan, were rarely found above 1200 m ASL. The impact of ultraviolet (UV) radiation, particularly UV-B, on immature stages of the psyllid was proposed as limiting factor. As no studies have been undertaken on the influences of UV radiation on the development of D. citri, we examined the effects of UV-A and UV-B on different stadia of the psyllid. In addition, compliance with the Bunsen-Roscoe reciprocity law was examined. Irradiation with UV-A marginally reduced egg hatch and the survival times of emerging nymphs. Early instar nymphs were little affected by this waveband, but the survival of adults was reduced at the higher doses used. With UV-B, egg hatch and the survival times of early and late instar nymphs declined in proportion to UV-B dose. A dose of 57.6 kJ m-2 d-1 reduced the survival time of only adult females. Female fecundity was reduced at high UV-A and UV-B doses but increased at low doses. The Bunsen-Roscoe law held true for eggs and early instar nymphs for different durations and irradiances of UV-B. Eggs and nymphs had ED50 values for UV-B lower than the daily fluxes of this wavelength experienced worldwide. Thus, UV-B could be a factor causing the psyllid to be scarce at high elevations.
Collapse
Affiliation(s)
- Sabina Parajuli
- Citrus Huanglongbing Research Laboratory/Key Laboratory of Bio-Pesticide Innovation and Application/National Key Laboratory of Green Pesticide, South China Agricultural University, Guangzhou 510642, China
| | | | - Paul Holford
- School of Science, University of Western Sydney, Locked Bag 1797, Penrith, NSW 2751, Australia
| | - Chuping Yang
- College of Electronic Engineering, South China Agricultural University, Guangzhou 510642, China
| | - Yijing Cen
- Citrus Huanglongbing Research Laboratory/Key Laboratory of Bio-Pesticide Innovation and Application/National Key Laboratory of Green Pesticide, South China Agricultural University, Guangzhou 510642, China
| |
Collapse
|
2
|
Zhang Q, Hao L, Hong Y. Exploring the multilevel effects of triclosan from development, reproduction to behavior using Drosophila melanogaster. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 762:144170. [PMID: 33360465 DOI: 10.1016/j.scitotenv.2020.144170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/22/2020] [Accepted: 11/30/2020] [Indexed: 06/12/2023]
Abstract
Triclosan (TCS) is widely used as an antibacterial agent, but its residue in the environment poses a great threat. In this study, Drosophila melanogaster were treated with series concentrations of TCS and the effects on development, behavior, reproduction, and oxidative stress indicators were investigated. The results showed that high concentrations of TCS severely interfered with the metamorphosis, resulting in lower hatching rate and longer development time. The hatching rate was only 75.00% ± 4.08% in 0.80 mg/mL TCS group. TCS also showed dose-dependent damage to the fertility of flies, causing ovarian defects and decreased the number of offspring. Almost no offspring adults hatched when exposed to high concentrations of TCS (0.50 and 0.80 mg/mL), and the hatching rate was 0% in 0.80 mg/mL TCS group. Larvae crawling, adult climbing and anti-starvation ability were also affected to varying degrees and showed hormesis. TCS could damage larval intestinal cells in a dose-dependent manner, and injury was lightened with culture time prolonging to 30 h. It is noteworthy that TCS caused redox imbalance with an increase on catalase (CAT) activity and decrease on reactive oxygen species (ROS) level. Our results conclude that TCS elicits multiple impacts on Drosophila and its rational use should be strengthened.
Collapse
Affiliation(s)
- Qing Zhang
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Lichong Hao
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Yu Hong
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
| |
Collapse
|
3
|
Vaiserman A, Cuttler JM, Socol Y. Low-dose ionizing radiation as a hormetin: experimental observations and therapeutic perspective for age-related disorders. Biogerontology 2021; 22:145-164. [PMID: 33420860 PMCID: PMC7794644 DOI: 10.1007/s10522-020-09908-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 11/24/2020] [Indexed: 01/31/2023]
Abstract
Hormesis is any kind of biphasic dose-response when low doses of some agents are beneficial while higher doses are detrimental. Radiation hormesis is the most thoroughly investigated among all hormesis-like phenomena, in particular in biogerontology. In this review, we aimed to summarize research evidence supporting hormesis through exposure to low-dose ionizing radiation (LDIR). Radiation-induced longevity hormesis has been repeatedly reported in invertebrate models such as C. elegans, Drosophila and flour beetles and in vertebrate models including guinea pigs, mice and rabbits. On the contrary, suppressing natural background radiation was repeatedly found to cause detrimental effects in protozoa, bacteria and flies. We also discussed here the possibility of clinical use of LDIR, predominantly for age-related disorders, e.g., Alzheimer's disease, for which no remedies are available. There is accumulating evidence that LDIR, such as those commonly used in X-ray imaging including computer tomography, might act as a hormetin. Of course, caution should be exercised when introducing new medical practices, and LDIR therapy is no exception. However, due to the low average residual life expectancy in old patients, the short-term benefits of such interventions (e.g., potential therapeutic effect against dementia) may outweigh their hypothetical delayed risks (e.g., cancer). We argue here that assessment and clinical trials of LDIR treatments should be given priority bearing in mind the enormous economic, social and ethical implications of potentially-treatable, age-related disorders.
Collapse
|
4
|
Zhang Q, Hao LC, Hong Y. Exposure evaluation of diisononyl phthalate in the adults of Drosophila melanogaster: Potential risks in fertility, lifespan, behavior, and modes of action. Comp Biochem Physiol C Toxicol Pharmacol 2020; 238:108847. [PMID: 32781294 DOI: 10.1016/j.cbpc.2020.108847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/28/2020] [Accepted: 07/03/2020] [Indexed: 11/19/2022]
Abstract
Diisononyl phthalate (DINP) as a phthalate plasticizer is widely used in daily life and production, which shows endocrine disruption effects and has several adverse effects on the normal physiological function. Here, the effects of DINP (0.1%, 0.2%, 0.5%, and 1.0%) (v/v) on the fertility, lifespan, climbing behavior, anti-starvation ability of Drosophila melanogaster and the potential modes of action were investigated. The results showed that DINP impaired fertility in a dose-dependent manner and smaller ovarian volume, lower hatching rate, and fewer offspring was observed at higher concentrations. The effect of DINP on the lifespan showed gender-specific, and mortality was increased after exposure above 0.2% DINP. The climbing ability increased at 0.1% DINP compared with the vehicle group, while it manifested a dose-dependent decrease at higher concentrations. The anti-starvation ability exhibited hormesis after short-term culture and reduced as culture time extending. By measuring the redox status (catalase (CAT) and reactive oxygen species (ROS)) of adult flies after two exposure methods, it was found that DINP induced redox instability, which may explain the above effects at the molecular level. This study provides data to support a comprehensive analysis of DINP potential toxicity and to guide its rational use and management better.
Collapse
Affiliation(s)
- Qing Zhang
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Li-Chong Hao
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China
| | - Yu Hong
- Beijing Key Lab for Source Control Technology of Water Pollution, College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
| |
Collapse
|
5
|
Skorobagatko DA, Mazilov AA, Strashnyuk VY. Endoreduplication in Drosophila melanogaster progeny after exposure to acute γ-irradiation. RADIATION AND ENVIRONMENTAL BIOPHYSICS 2020; 59:211-220. [PMID: 31927628 DOI: 10.1007/s00411-019-00828-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 12/21/2019] [Indexed: 06/10/2023]
Abstract
The purpose of this investigation was to study the effect of acute γ-irradiation of parent adults on the endoreduplication of giant chromosomes in F1 generation of Drosophila melanogaster Meig. A wild-type Oregon-R strain was used as the material. Virgin females and males of Drosophila adults at the age of 3 days were irradiated with doses of 8, 16 and 25 Gy. Giant chromosomes were studied by cytomorphometry on squashed preparations of Drosophila salivary glands stained with acetoorsein. The preparations were obtained at late third instar larvae. The mean values of the polyteny degree of chromosomes (PDC) in males increased after 8 Gy by 10.6%, after 25 Gy by 7.4%, and did not change after the dose of 16 Gy. In females, the PDC did not differ from the control irrespective of the irradiation dose. An increase in endoreduplication was also evidenced by the accelerated development of offsprings of both sexes after irradiation of parents with 25 Gy, and in males also at a dose of 16 Gy. The statistical impact of power of radiation on polyteny was 26.8%, while the impact of sex was 4.9%. The impact of power of radiation on the developmental rate of offspring was 4.4% in males and 7.5% in females. The enhancement of endoreduplication is considered as a consequence of increasing selection pressure after irradiation. The possible involvement of epigenetic effects in the effect of ionizing radiation on endoreduplication is discussed.
Collapse
Affiliation(s)
- Daria A Skorobagatko
- Department of Genetics and Cytology, VN Karazin Kharkiv National University, Svobody sq., 4, Kharkiv, 61022, Ukraine
- Laboratory of Radiation Research and Environmental Protection, NSC 'Kharkiv Institute of Physics and Technology', Academicheskaya str., 1, Kharkiv, 61108, Ukraine
| | - Alexey A Mazilov
- Laboratory of Radiation Research and Environmental Protection, NSC 'Kharkiv Institute of Physics and Technology', Academicheskaya str., 1, Kharkiv, 61108, Ukraine
| | - Volodymyr Yu Strashnyuk
- Department of Genetics and Cytology, VN Karazin Kharkiv National University, Svobody sq., 4, Kharkiv, 61022, Ukraine.
| |
Collapse
|
6
|
Vaiserman AM, Koliada AK, Jirtle RL. Non-genomic transmission of longevity between generations: potential mechanisms and evidence across species. Epigenetics Chromatin 2017; 10:38. [PMID: 28750655 PMCID: PMC5531095 DOI: 10.1186/s13072-017-0145-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Accepted: 07/21/2017] [Indexed: 02/06/2023] Open
Abstract
Accumulating animal and human data indicate that environmental exposures experienced during sensitive developmental periods may strongly influence risk of adult disease. Moreover, the effects triggered by developmental environmental cues can be transgenerationally transmitted, potentially affecting offspring health outcomes. Increasing evidence suggests a central role of epigenetic mechanisms (heritable alterations in gene expression occurring without changes in underlying DNA sequence) in mediating these effects. This review summarizes the findings from animal models, including worms, insects, and rodents, and also from human studies, indicating that lifespan and longevity-associated characteristics can be transmitted across generations via non-genetic factors.
Collapse
Affiliation(s)
- Alexander M Vaiserman
- D.F. Chebotarev Institute of Gerontology, NAMS, Vyshgorodskaya st. 67, Kiev, 04114, Ukraine.
| | - Alexander K Koliada
- D.F. Chebotarev Institute of Gerontology, NAMS, Vyshgorodskaya st. 67, Kiev, 04114, Ukraine
| | - Randy L Jirtle
- Department of Biological Sciences, Center for Human Health and the Environment, North Carolina State University, Raleigh, NC, 27695, USA.,Department of Oncology, McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI, 53706, USA
| |
Collapse
|
7
|
Antosh M, Fox D, Hasselbacher T, Lanou R, Neretti N, Cooper LN. Drosophila melanogaster show a threshold effect in response to radiation. Dose Response 2014; 12:551-81. [PMID: 25552957 PMCID: PMC4267449 DOI: 10.2203/dose-response.13-047.antosh] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
We investigate the biological effects of radiation using adult Drosophila melanogaster as a model organism, focusing on gene expression and lifespan analysis to determine the effect of different radiation doses. Our results support a threshold effect in response to radiation: no effect on lifespan and no permanent effect on gene expression is seen at incident radiation levels below 100 J/kg. We also find that it is more appropriate to compare radiation effects in flies using the absorbed energy rather than incident radiation levels.
Collapse
Affiliation(s)
- Michael Antosh
- Institute for Brain and Neural Systems, Brown University
| | - David Fox
- Institute for Brain and Neural Systems, Brown University
| | | | | | - Nicola Neretti
- Institute for Brain and Neural Systems, Brown University
- Department of Molecular Biology, Cell Biology and Biochemistry, Brown University
| | - Leon N. Cooper
- Institute for Brain and Neural Systems, Brown University
- Department of Physics, Brown University
| |
Collapse
|
8
|
Hu ZQ, Zhao HY, Thieme T. The effects of enhanced ultraviolet-B radiation on the biology of green and brown morphs of Sitobion avenae (Hemiptera: Aphididae). ENVIRONMENTAL ENTOMOLOGY 2013; 42:578-585. [PMID: 23726068 DOI: 10.1603/en12136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The effects of enhanced UV-B radiation on the biology of green and brown morphs of Sitobion avenae (F.) (Hemiptera: Aphididae) were tested under laboratory conditions. The two S. avenae morphs were exposed directly to different doses (0, 216, 432, and 864 kJ/m(2)) of artificial UV-B. Under low doses of UV-B (216 kJ/m(2)), the nymphal development period was significantly shorter, whereas mean relative growth, total fecundity, and gross reproductive rate were significantly higher for both aphid morphs compared with those morphs under control treatments (0 kJ/m(2)). Under high doses of UV-B (432 kJ/m(2) and/or 864 kJ/m(2)), the nymphal development period was significantly longer, whereas the reproductive period, postreproductive period, difference in weight, mean relative growth, and life table parameters were significantly reduced for both aphid morphs. Moreover, the nymphal development period was significantly shorter and the differences in weight, mean relative growth, total fecundity, and life table parameters were significantly higher for the brown morph under high doses of UV-B compared with the green morph. The results showed that enhanced UV-B affects the performance of the green and brown S. avenae morphs from positively to negatively. The brown morph exhibited stronger adaptability than the green morph at high doses of UV-B.
Collapse
Affiliation(s)
- Zu-Qing Hu
- State Key Laboratory of Crop Stress Biology in Arid Areas, College of Plant Protection, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | | | | |
Collapse
|
9
|
Dillon ME, Liu R, Wang G, Huey RB. Disentangling thermal preference and the thermal dependence of movement in ectotherms. J Therm Biol 2012. [DOI: 10.1016/j.jtherbio.2012.07.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
10
|
Schwartz TS, Bronikowski AM. Dissecting molecular stress networks: identifying nodes of divergence between life-history phenotypes. Mol Ecol 2012; 22:739-56. [DOI: 10.1111/j.1365-294x.2012.05750.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 06/08/2012] [Accepted: 06/28/2012] [Indexed: 11/29/2022]
Affiliation(s)
- Tonia S. Schwartz
- Ecology, Evolution and Organismal Biology Department; 251 Bessey Hall Iowa State, University; Ames; Iowa; 50011
| | - Anne M. Bronikowski
- Ecology, Evolution and Organismal Biology Department; 251 Bessey Hall Iowa State, University; Ames; Iowa; 50011
| |
Collapse
|
11
|
Le Bourg É. Using Drosophila melanogaster to study the positive effects of mild stress on aging. Exp Gerontol 2011; 46:345-8. [DOI: 10.1016/j.exger.2010.08.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 07/08/2010] [Accepted: 08/06/2010] [Indexed: 11/16/2022]
|
12
|
Hormesis, aging and longevity. Biochim Biophys Acta Gen Subj 2009; 1790:1030-9. [DOI: 10.1016/j.bbagen.2009.01.004] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2008] [Revised: 01/14/2009] [Accepted: 01/15/2009] [Indexed: 12/31/2022]
|