{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Guttery DS"],"funding":["Cancer Research UK","Francis Crick Institute","The Francis Crick Institute","Medical Research Council","Faculty baseline funding","Wellcome Trust","Biotechnology and Biological Sciences Research Council"],"pagination":["E2590"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7761864"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(12)"],"pubmed_abstract":["The meiotic recombination 11 protein (MRE11) plays a key role in DNA damage response and maintenance of genome stability. However, little is known about its function during development of the malaria parasite <i>Plasmodium</i>. Here, we present a functional, ultrastructural and transcriptomic analysis of <i>Plasmodium</i> parasites lacking MRE11 during its life cycle in both mammalian and mosquito vector hosts. Genetic disruption of <i>Plasmodium berghei mre11</i> (PbMRE11) results in significant retardation of oocyst development in the mosquito midgut associated with cytoplasmic and nuclear degeneration, along with concomitant ablation of sporogony and subsequent parasite transmission. Further, absence of PbMRE11 results in significant transcriptional downregulation of genes involved in k"],"journal":["Cells"],"pubmed_title":["MRE11 Is Crucial for Malaria Parasite Transmission and Its Absence Affects Expression of Interconnected Networks of Key Genes Essential for Life."],"pmcid":["PMC7761864"],"funding_grant_id":["MR/K011782/1","BAS/1/1020-01-01","10097","BB/N017609/1","G0900109","FC010097","G0900278"],"pubmed_authors":["Tewari R","Ferguson DJP","Brady D","Guttery DS","Zeeshan M","Pain A","Pandey R","Holder AA","Ramaprasad A"],"additional_accession":[]},"is_claimable":false,"name":"MRE11 Is Crucial for Malaria Parasite Transmission and Its Absence Affects Expression of Interconnected Networks of Key Genes Essential for Life.","description":"The meiotic recombination 11 protein (MRE11) plays a key role in DNA damage response and maintenance of genome stability. However, little is known about its function during development of the malaria parasite <i>Plasmodium</i>. Here, we present a functional, ultrastructural and transcriptomic analysis of <i>Plasmodium</i> parasites lacking MRE11 during its life cycle in both mammalian and mosquito vector hosts. Genetic disruption of <i>Plasmodium berghei mre11</i> (PbMRE11) results in significant retardation of oocyst development in the mosquito midgut associated with cytoplasmic and nuclear degeneration, along with concomitant ablation of sporogony and subsequent parasite transmission. Further, absence of PbMRE11 results in significant transcriptional downregulation of genes involved in k","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Dec","modification":"2026-04-07T16:47:51.458Z","creation":"2021-02-20T17:11:42Z"},"accession":"S-EPMC7761864","cross_references":{"pubmed":["33287434"],"doi":["10.3390/cells9122590"]}}