Results 1 to 10 of about 10,228 (193)

The effect of thermal stresses on the immune system of the potato tuber moth, Phthorimaea operculella (Lepidoptera: Gelechiidae) [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2018
The hemocytes of insects are one of important components of immune system of insects against various stresses such as pathogens attack, parasitoids, starvation period and temperature changes.
z. Pourali, Maryam Ajam Hassani
doaj   +1 more source

Transcriptomic, Proteomic, and Functional Assays Underline the Dual Role of Extrapallial Hemocytes in Immunity and Biomineralization in the Hard Clam Mercenaria mercenaria

open access: yesFrontiers in Immunology, 2022
Circulating hemocytes in the hemolymph represent the backbone of innate immunity in bivalves. Hemocytes are also found in the extrapallial fluid (EPF), the space delimited between the shell and the mantle, which is the site of shell biomineralization ...
Caroline Schwaner   +4 more
doaj   +1 more source

Single cell RNA sequencing reveals hemocyte heterogeneity in Biomphalaria glabrata: Plasticity over diversity

open access: yesFrontiers in Immunology, 2022
The freshwater snail Biomphalaria glabrata is an intermediate host of Schistosoma mansoni, the agent of human intestinal schistosomiasis. However, much is to be discovered about its innate immune system that appears as a complex black box, in which the ...
Rémi Pichon   +8 more
doaj   +1 more source

Chk2-p53 and JNK in irradiation-induced cell death of hematopoietic progenitors and differentiated cells in Drosophila larval lymph gland

open access: yesBiology Open, 2021
Ionizing radiation (IR) induces DNA double-strand breaks that activate the DNA damage response (DDR), which leads to cell cycle arrest, senescence, or apoptotic cell death.
Tram Thi Ngoc Nguyen   +2 more
doaj   +1 more source

Single-cell RNA sequencing analysis of shrimp immune cells identifies macrophage-like phagocytes

open access: yeseLife, 2022
Despite the importance of innate immunity in invertebrates, the diversity and function of innate immune cells in invertebrates are largely unknown. Using single-cell RNA-seq, we identified prohemocytes, monocytic hemocytes, and granulocytes as the three ...
Peng Yang   +7 more
doaj   +1 more source

Study of the proliferative activity of hemolymph cells in pulmonate molluscs

open access: yesInvertebrate Survival Journal, 2020
Hemocytes, the cell of the hemolymph, play a key role in the immune response of pulmonate molluscs to various pathogens including trematode infection.
A S Tokmakova   +3 more
doaj  

Isolation and Infection of Drosophila Primary Hemocytes

open access: yesBio-Protocol, 2017
Phagocytosis of invading pathogens and their subsequent clearance in lysosomes is important for organismal fitness. We have devised the following protocol to extract phagocytic hemocytes from wild-type and mutant Drosophila larvae and infect the isolated
Charles Tracy, Helmut Krämer
doaj   +1 more source

β-Thymosins and Hemocyte Homeostasis in a Crustacean

open access: yesPLoS ONE, 2013
Les protéines de thymosine sont bien connues pour leur activité de liaison à l'actine. La thymosine bêta 4 (Tβ4) a été associée à des activités biologiques dans la réparation tissulaire et la migration cellulaire par interaction avec l'ATP-synthase chez les vertébrés, tandis que les informations sur des fonctions similaires de la thymosine chez les ...
Netnapa Saelee   +7 more
openaire   +7 more sources

Differential Apoptotic Responses of Hemocyte Subpopulations to White Spot Syndrome Virus Infection in Fenneropenaeus chinensis

open access: yesFrontiers in Immunology, 2020
The apoptosis of hemocytes plays an essential function in shrimp immune defense against pathogen invasions. In order to further elucidate the differential apoptotic responses of the granulocytes and the hyalinocytes in Fenneropenaeus chinensis post WSSV ...
Chuang Cui   +8 more
doaj   +1 more source

Infection-induced interaction between the mosquito circulatory and immune systems.

open access: yesPLoS Pathogens, 2012
Insects counter infection with innate immune responses that rely on cells called hemocytes. Hemocytes exist in association with the insect's open circulatory system and this mode of existence has likely influenced the organization and control of anti ...
Jonas G King, Julián F Hillyer
doaj   +1 more source

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