Calcium-dependent protein kinase 2 plays a positive role in the salt stress response in potato

2021 ◽  
Author(s):  
Cecilia Eugenia María Grossi ◽  
Franco Santin ◽  
Silverio Andrés Quintana ◽  
Elisa Fantino ◽  
Rita María Ulloa
Keyword(s):  
Salt Stress ◽  
Stress Response ◽  
Protein Kinase ◽  
Dependent Protein Kinase ◽  
Positive Role ◽  
Salt Stress Response ◽  
Calcium Dependent ◽  
Dependent Protein ◽  
Calcium Dependent Protein Kinase

scholarly journals Calcium-Dependent Protein Kinase CPK21 Functions in Abiotic Stress Response in Arabidopsis thaliana

2011 ◽  
Vol 4 (1) ◽  
pp. 83-96 ◽  
Author(s):  
Sandra Franz ◽  
Britta Ehlert ◽  
Anja Liese ◽  
Joachim Kurth ◽  
Anne-Claire Cazalé ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Abiotic Stress ◽  
Stress Response ◽  
Protein Kinase ◽  
Abiotic Stress Response ◽  
Dependent Protein Kinase ◽  
Calcium Dependent ◽  
Dependent Protein ◽  
Calcium Dependent Protein Kinase

Calcium-dependent protein kinase 32 gene maintains photosynthesis and tolerance of potato in response to salt stress

2021 ◽  
Vol 285 ◽  
pp. 110179
Author(s):  
Xi Zhu ◽  
Xusheng Hong ◽  
Xue Liu ◽  
Shigui Li ◽  
Jiangwei Yang ◽  
...  
Keyword(s):  
Salt Stress ◽  
Protein Kinase ◽  
Dependent Protein Kinase ◽  
Calcium Dependent ◽  
Dependent Protein ◽  
Calcium Dependent Protein Kinase

scholarly journals A Novel Calcium-Dependent Protein Kinase 1 Inhibitor Potently Prevents Toxoplasma gondii Transmission to Foetuses in Mouse

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4203
Author(s):  
Héloïse Débare ◽  
Nathalie Moiré ◽  
Firmin Baron ◽  
Louis Lantier ◽  
Bruno Héraut ◽  
...  
Keyword(s):  
Protein Kinase ◽  
Toxoplasma Gondii ◽  
Intraperitoneal Administration ◽  
Congenital Toxoplasmosis ◽  
Parasite Burden ◽  
Oral Route ◽  
Dependent Protein Kinase ◽  
Calcium Dependent ◽  
Dependent Protein ◽  
Calcium Dependent Protein Kinase

Treatments currently used to prevent congenital toxoplasmosis are non-specific of Toxoplasma gondii and have grievous side effects. To develop a more specific and less toxic drug, we have designed SP230, an imidazo[1,2-b]pyridazine salt targeting the Toxoplasma gondii calcium-dependent protein kinase 1 (TgCDPK1) and active against acute toxoplasmosis in mice. Efficiency of SP230 to inhibit foetal transmission of the parasite was evaluated in a mouse model of congenital toxoplasmosis. Swiss mice were infected at mid-pregnancy with tachyzoites or cysts of the ME49 strain of T. gondii by intraperitoneal and oral route, respectively, and treated with SP230 at 50 mg/kg for 5 days by the same routes. Parasite burden in organs of dams and in foetuses was measured by quantitative PCR. Intraperitoneal administration of SP230 drastically reduced the number of parasites (more than 97% of reduction) in the brain and lungs of dams, and led to a reduction of 66% of parasite burden in foetuses. Oral administration of SP230 was particularly efficient with 97% of reduction of parasite burdens in foetuses. SP230 did not impact number and weight of offspring in our conditions. This inhibitor of TgCDPK1 is a promising candidate for the development of alternative therapeutics to treat infected pregnant women.

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