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1. The molecular mechanism of efficient transmission of plant viruses in variable virus–vector–plant interactions✰

Author:
Shi, Xiaobin; Zhang, Zhuo; Zhang, Chi; Zhou, Xuguo; Zhang, Deyong; Liu, Yong
Source:
Horticultural plant journal 2021
ISSN:
2468-0141
Subject:
hemolymph,   etc   ; horticultural crops; stylets; viruses;     Show all 4 Subjects
Abstract:
... Plant viruses are mainly transmitted by insect vectors in the non-persistent, semi-persistent, or persistent modes. In the non-persistent mode, plant viruses are retained in the stylets of their insect vectors. In the semi-persistent mode, plant viruses are carried to vector foreguts or salivary glands, but they cannot spread to salivary glands. In the persistent mode, plant viruses are retained i ...
DOI:
10.1016/j.hpj.2021.04.006

2. The tracheal system in the stick insect prothorax and prothoracic legs: Homologies to Orthoptera and relations to mechanosensory functions

Author:
Strauß, Johannes
Source:
Arthropod structure & development 2021 v.63 pp. 101074
ISSN:
1467-8039
Subject:
hemolymph,   etc   ; Carausius morosus; Tettigoniidae; arthropods; legs; lung function; spiracles; tibia;     Show all 8 Subjects
Abstract:
... Arthropod respiration depends on the tracheal system running from spiracles at the body surface through the body and appendages. Here, three species of stick insects (Carausius morosus, Ramulus artemis, Sipyloidea sipylus) are investigated for the tracheae in the prothorax and foreleg. The origin of the tracheae from the mesothoracic spiracle that enter the foreleg is identified: five tracheae ori ...
DOI:
10.1016/j.asd.2021.101074

3. Development of Monoxenous Trypanosomatids and Phytomonads in Insects

Author:
Frolov, Alexander O.; Kostygov, Alexei Y.; Yurchenko, Vyacheslav
Source:
Trends in parasitology 2021 v.37 no.6 pp. 538-551
ISSN:
1471-4922
Subject:
hemolymph,   etc   ; Diptera; Hemiptera; Trypanosomatidae; foregut; hindgut; insects; intestines; midgut; parasitology;     Show all 10 Subjects
Abstract:
... In this review, we summarize the current data on development of monoxenous trypanosomatids and phytomonads in various insects. Of these, Diptera and Hemiptera are the main host groups, and, consequently, most available information concerns their parasites. Within the insect body, the midgut and hindgut are the predominant colonization sites; in addition, some trypanosomatids can invade the foregut ...
DOI:
10.1016/j.pt.2021.02.004

4. A New Method for Mass Collection of Hemolymph from the Cricket Gryllus bimaculatus

Author:
Kwon, Kisang; Song, Ji-Hye; Kim, Honggeun; Kwon, O-Yu
Source:
Journal of the Kansas Entomological Society 2021 v.93 no.2 pp. 164-168
ISSN:
0022-8567
Subject:
hemolymph,   etc   ; Gryllus bimaculatus; cytotoxicity; insect physiology; melanization; Kansas;     Show all 6 Subjects
Abstract:
... Hemolymph plays important roles in insect physiology. However, mass collection of high-quality hemolymph from insects for use in biochemical characterization is difficult. The present study describes a new method for mass collecting hemolymph from the cricket Gryllus bimaculatus. The method facilitates simultaneous collection of large amounts of hemolymph and prevents melanization and contaminatio ...
DOI:
10.2317/0022-8567-93.2.164

5. Full Spectrum Lighting Induces Behavioral Changes and Increases Cortisol Immunoreactivity in Captive Arachnids

Author:
Somerville, Sally; Baker, Stuart; Baines, Frances; Trim, Steven A.; Trim, Carol
Source:
Journal of applied animal welfare science 2021 v.24 no.2 pp. 132-148
ISSN:
1532-7604
Subject:
hemolymph,   etc   ; Heterometrus; Papio; animal welfare; cortisol; immune response; lighting;     Show all 7 Subjects
Abstract:
... The use of full spectrum illumination, including ultraviolet (UV), during captive husbandry of arachnids is common practice. The effect of this on captive arachnids has not been previously investigated. Comparison of key behavioral changes and hemolymph cortisol immunoreactivity was undertaken with and without full spectrum lighting. King baboon spiders, Pelinobius muticus and Indian giant scorpio ...
DOI:
10.1080/10888705.2021.1872027

6. Control of the insect metamorphic transition by ecdysteroid production and secretion

Author:
Pan, Xueyang; Connacher, Robert P; O’Connor, Michael B
Source:
Current opinion in insect science 2021 v.43 pp. 11-20
ISSN:
2214-5745
Subject:
hemolymph,   etc   ; ; Drosophila; biosynthesis; ecdysone; insects; metamorphosis; secretion; sterols;     Show all 9 Subjects
Abstract:
... Ecdysteroids are a class of steroid hormones that controls molting and metamorphic transitions in Ecdysozoan species including insects, in which ecdysteroid biosynthesis and its regulation have been extensively studied. Insect ecdysteroids are produced from dietary sterols by a series of reduction-oxidation reactions in the prothoracic gland and in Drosophila they are released into the hemolymph v ...
DOI:
10.1016/j.cois.2020.09.004

7. Hemolymph proteins: An overview across marine arthropods and molluscs

Author:
Gianazza, Elisabetta; Eberini, Ivano; Palazzolo, Luca; Miller, Ingrid
Source:
Journal of proteomics 2021 v.245 pp. 104294
ISSN:
1874-3919
Subject:
hemolymph,   etc   ; Crustacea; Mollusca; drugs; immune response; immunoglobulins; innate immunity; peptides; proteomics; veterinarians;     Show all 10 Subjects
Abstract:
... In this compilation we collect information about the main protein components in hemolymph and stress the continued interest in their study. The reasons for such an attention span several areas of biological, veterinarian and medical applications: from the notions for better dealing with the species – belonging to phylum Arthropoda, subphylum Crustacea, and to phylum Mollusca – of economic interest ...
DOI:
10.1016/j.jprot.2021.104294

8. Silver nanowires kinetics and real-time imaging of in situ Ag ion dissolution in Daphnia magna

Author:
Li, Yiling; Wang, Wen-Xiong
Source:
The Science of the total environment 2021 v.782 pp. 146933
ISSN:
0048-9697
Subject:
hemolymph,   etc   ; Daphnia magna; culture media; depuration; digestive system; environment; nanosilver; nanowires; toxicity; toxicology;     Show all 10 Subjects
Abstract:
... Silver nanowires (AgNWs) as high-aspect-ratio nanomaterials are extensively employed in industrial products, and may pose potential risks of exposure to humans and other living organisms. Nevertheless, little is known about their potential environmental fates and toxicological characteristic. Herein, the uptake and depuration kinetics of AgNWs in Daphnia magna at various exposure concentrations we ...
DOI:
10.1016/j.scitotenv.2021.146933

9. BmNPV-induced hormone metabolic disorder in silkworm leads to enhanced locomotory behavior

Author:
Li, Yang; Zhang, Jianjia; Zhao, Shudi; Wu, Xiaofeng
Source:
Developmental and comparative immunology 2021 v.121 pp. 104036
ISSN:
0145-305X
Subject:
hemolymph,   etc   ; Baculoviridae; agonists; brain; brain damage; dopamine; ecdysterone; hormone metabolism; immunology; locomotion; metabolic diseases; progeny; silkworms;     Show all 13 Subjects
Abstract:
... Many parasites alter the host locomotory behaviors in a way that increases their fitness and progeny transmission. Baculoviruses can manipulate host physiology and alter the locomotory behavior by inducing ‘hyperactivity’ (increased locomotion) or ‘tree-top disease’ (climbing high up to the top before dying). However, the detailed molecular mechanism underlying virus-induced this hyperactive behav ...
DOI:
10.1016/j.dci.2021.104036

10. Transmission parameters of pepper whitefly-borne vein yellows virus (PeWBVYV) by Bemisia tabaci and identification of an insect protein with a putative role in polerovirus transmission

Author:
Ghosh, Saptarshi; Bello, Vinicius Henrique; Ghanim, Murad
Source:
Virology 2021 v.560 pp. 54-65
ISSN:
0042-6822
Subject:
hemolymph,   etc   ; Bemisia tabaci; capsid; glycoproteins; insect proteins; insects; pepper; symbionts; virology; viruses; Israel;     Show all 11 Subjects
Abstract:
... Pepper crops in Israel are infected by poleroviruses, Pepper vein yellows virus 2 (PeVYV-2) and Pepper whitefly-borne vein yellows virus (PeWBVYV). Herein we characterize the transmission of PeWBVYV and the aphid-transmitted PeVYV-2, and show that PeWBVYV is specifically transmitted by MEAM1 species of the whitefly Bemisia tabaci, with a minimum latency period of 120 h, and not by the Mediterranea ...
DOI:
10.1016/j.virol.2021.05.005

11. Encrypted antimicrobial peptides from proteins present in the plasma of the millipede Rhinocricus sp.

Author:
Segura-Ramírez, Paula J.; de Godoy, Pedro Machado; Avino, Ivan N.; Silva Junior, Pedro I.
Source:
Journal of proteomics 2021 v.242 pp. 104239
ISSN:
1874-3919
Subject:
hemolymph,   etc   ; Diplopoda; antimicrobial peptides; antimicrobial properties; bioinformatics; cytotoxicity; erythrocytes; hemocyanin; humans; innate immunity; proteomics;     Show all 11 Subjects
Abstract:
... Millipedes are among the most diverse and abundant arthropods in terrestrial environments. However, little is known about their innate immune response against invading pathogenic microorganisms, which is very intriguing considering that the evolutionary success of millipedes is largely due to this complex and primitive defense system, since it allowed them to colonize a wide variety of microhabita ...
DOI:
10.1016/j.jprot.2021.104239

12. Endogenous serpin reduces toxicity of Bacillus thuringiensis Cry1Ac against Helicoverpa armigera (Hübner)

Author:
Zhang, Caihong; Wei, Jizhen; Naing, Zaw Lin; Soe, Ei Thinzar; Liang, Gemei
Source:
Pesticide biochemistry and physiology 2021 v.175 pp. 104837
ISSN:
0048-3575
Subject:
hemolymph,   etc   ; ; Bacillus thuringiensis; Helicoverpa armigera; genes; insecticidal properties; larvae; midgut; pesticides; serine proteinases; serpins; toxicity; toxins;     Show all 13 Subjects
Abstract:
... Bt protoxins are required to convert to a smaller activated form by insect midgut proteases to exert toxicity against insect pests. Serine protease inhibitors (serpins) play a valuable part in gut protease of insect that hamper digestive proteases activity of insects. Whether the insect serpins induced by Bt protoxin affect the insecticidal activity were rare studied. Here, we identified a serpin- ...
DOI:
10.1016/j.pestbp.2021.104837

13. Overcoming insect immune response: The role of Pseudomonas aeruginosa alkaline protease in phenoloxidase inhibition

Author:
Andrejko, Mariola; Siemińska‐Kuczer, Anna; Iwański, Bartłomiej; Cytryńska, Małgorzata
Source:
Physiological entomology 2021 v.46 no.2 pp. 145-156
ISSN:
0307-6962
Subject:
hemolymph,   etc   ; ; Galleria mellonella; Pseudomonas aeruginosa; entomology; immune response; immunization; insect immunity; monophenol monooxygenase; prophenoloxidase; proteinases; virulence;     Show all 12 Subjects
Abstract:
... The role of Pseudomonas aeruginosa alkaline protease, one of the important virulence factors of these bacteria, in the prophenoloxidase (proPO) system activation in Galleria mellonella haemolymph was investigated. Immunization of G. mellonella larvae with alkaline protease led to an increase in phenoloxidase (PO) activity in haemolymph 2–8 h after the injection. However, 15 h after the challenge, ...
DOI:
10.1111/phen.12354

14. Proctodeal extrusion as a defensive behavioral response in blister beetles (Coleoptera: Meloidae)

Author:
Rosas-Ramos, Natalia; Rodríguez-Flores, Paula C.; García-París, Mario
Source:
Die Naturwissenschaften 2021 v.108 no.3 pp. 19
ISSN:
0028-1042
Subject:
hemolymph,   etc   ; Meloidae; chemical defenses; climate; death; defecation; defensive behavior; extrusion; probability; tonic immobility; Mediterranean region; Spain;     Show all 12 Subjects
Abstract:
... Defensive mechanisms in blister beetles (Coleoptera: Meloidae) include a wide variety of behavioral responses, chemical defense, and conspicuous external colorations. Although some of these mechanisms have been previously described, proctodeal extrusion, a defensive behavior involving the extrusion of inner abdominal membranes from the proctodeal region which appear intensely red or orange colored ...
DOI:
10.1007/s00114-021-01728-y

15. Proteomic analysis of Laodelphax striatellus in response to Rice stripe virus infection reveal a potential role of ZFP36L1 in restriction of viral proliferation

Author:
Huang, Hai-Jian; Yan, Xiao-Tian; Wang, Xin; Qi, Yu-Hua; Lu, Gang; Chen, Jian-Ping; Zhang, Chuan-Xi; Li, Jun-Min
Source:
Journal of proteomics 2021 v.239 pp. 104184
ISSN:
1874-3919
Subject:
hemolymph,   etc   ; ; Laodelphax striatellus; Rice stripe tenuivirus; fat body; gene expression regulation; pest management; proteomics;     Show all 8 Subjects
Abstract:
... Persistent plant viruses multiply and circulate inside insect vectors following the route of midgut-hemolymph-salivary gland. Currently, how viruses interact with insect vectors after they are released into hemolymph is not entirely clear. In this study, we found that the hemolymph and fat body (HF) contained the highest Rice stripe virus (RSV) levels. Proteomic analysis on RSV-free and RSV-infect ...
DOI:
10.1016/j.jprot.2021.104184

16. Stress granules in Ciona robusta: First evidences of TIA-1-related nucleolysin and tristetraprolin gene expression under metal exposure

Author:
Laura, Drago; Anna, Peronato; Nicola, Franchi; Loriano, Ballarin; Rigers, Bakiu; Gianfranco, Santovito
Source:
Comparative biochemistry and physiology 2021 v.243 pp. 108977
ISSN:
1532-0456
Subject:
hemolymph,   etc   ; Ciona; blood; evolution; gene expression; in situ hybridization; invertebrates; microbial collagenase; physiological response; ribonucleoproteins;     Show all 10 Subjects
Abstract:
... Stress granules are non-membranous cytoplasmic foci, composed of non-translating messenger ribonucleoproteins, translational initiation factors and other additional proteins. They represent a primary mechanism to rapidly modulate gene expression when cells are subjected to adverse environmental conditions. Very few works have been devoted to study the presence of the molecular components of stress ...
DOI:
10.1016/j.cbpc.2021.108977

17. Exploring the Sexual Dimorphism of Crustacean Neuropeptide Expression Using Callinectes sapidus as a Model Organism

Author:
Hu, Mengzhou; Helfenbein, Kylie; Buchberger, Amanda R.; DeLaney, Kellen; Liu, Yang; Li, Lingjun
Source:
Journal of proteome research 2021 v.20 no.5 pp. 2739-2750
ISSN:
1535-3907
Subject:
hemolymph,   etc   ; Callinectes sapidus; allatostatin; crabs; females; ionization; males; mass spectrometry; nervous system; proteome; research; sexual dimorphism;     Show all 12 Subjects
Abstract:
... The impact of numerous diseases has been linked to differences in sex between organisms, including various neurological diseases. As neuropeptides are known to be key players in the nervous system, studying the variation of neuropeptidomic profiles between males and females in a crustacean model organism is of interest. By using high-resolution mass spectrometry with two complementary ionization s ...
DOI:
10.1021/acs.jproteome.1c00023

18. Analysis of nonribosomal peptide synthetase genes in haemolymph microbes of marine crabs

Author:
Benny, Akhitha Mary; Gopakumar, Sumithra Thangalazhy; Janardhanan, Reshma Kalarical; Nair, Anusree Velappan; Raj, Neethu Bindu; Vakkachan, Amala Panaparambil; Raveendran, Ratheesh Kumar; Balakrishnan, Soni Kallamparambil; Karayi, Sanil Nandiath
Source:
Archives of microbiology 2021 v.203 no.3 pp. 1251-1258
ISSN:
0302-8933
Subject:
hemolymph,   etc   ; Firmicutes; active sites; computer simulation; crabs; genes; ligases; nonribosomal peptides; serine;     Show all 9 Subjects
Abstract:
... Nonribosomal peptide synthetases (NRPS) are multi-domain enzymes that have innumerably beneficial health applications. Realizing the significance of marine microorganisms in search for NRPS sequences, study was conducted for analysis of NRPS gene sequences of marine crab haemolymph bacteria for the first time. Strains belonging to five different species were found to have NRPS genes. The study gen ...
DOI:
10.1007/s00203-020-02101-9

19. Comparative characterization of the hemocyanin-derived phenol oxidase activity from spiders inhabiting different thermal habitats

Author:
Cubillos, Claudio; Cáceres, Juan Carlos; Villablanca, Cristopher; Barriga, Andrés; Cabrera, Ricardo; Veloso, Claudio
Source:
Comparative biochemistry and physiology 2021 v.253 pp. 110548
ISSN:
1096-4959
Subject:
hemolymph,   etc   ; Theraphosidae; altitude; denaturation; enzyme kinetics; habitats; hemocyanin; monophenol monooxygenase; oxygen; sodium dodecyl sulfate; temperature;     Show all 11 Subjects
Abstract:
... Enzymes adapted to cold temperatures are commonly characterized for having higher Michaelis-Menten constants (KM) values and lower optimum and denaturation temperature, when compared to other meso or thermophilic enzymes. Phenoloxidase (PO) enzymes are ubiquitous in nature, however, they have not been reported in spiders. It is the oxygen carrier protein hemocyanin (Hc), found at high concentratio ...
DOI:
10.1016/j.cbpb.2020.110548

20. Honey Bee Proteolytic System and Behavior Parameters under the Influence of an Electric Field at 50 Hz and Variable Intensities for a Long Exposure Time

Author:
Migdał, Paweł; Murawska, Agnieszka; Strachecka, Aneta; Bieńkowski, Paweł; Roman, Adam
Source:
Animals 2021 v.11 no.3
ISSN:
2076-2615
Subject:
hemolymph,   etc   ; ; electric field; electromagnetic field; enzyme activity; exposure duration; grooming (animal behavior); proteinases; proteolysis;     Show all 9 Subjects
Abstract:
... The effect of an artificial electromagnetic field on organisms is a subject of extensive public debate and growing numbers of studies. Our study aimed to show the effect of an electromagnetic field at 50 Hz and variable intensities on honey bee proteolytic systems and behavior parameters after 12 h of exposure. Newly emerged worker bees were put into cages and exposed to a 50 Hz E-field with an in ...
DOI:
10.3390/ani11030863