@article{131996,
  keywords = {Base Sequence, Gene Expression Regulation, Recombinant Proteins, Promoter Regions, Genetic, DNA-Binding Proteins, Histones, Chromatin, Plasmodium falciparum, Malaria, Erythrocytes, Protozoan Proteins, Host-Parasite Interactions, Regulatory Elements, Transcriptional, Genes, Protozoan, Antigens, Protozoan, DNA, Protozoan, Nucleotide Motifs, Plasmodium, Transcription Factor AP-2},
  author = {Joana Mendonca Santos and Gabrielle Josling and Philipp Ross and Preeti Joshi and Lindsey Orchard and Tracey Campbell and Ariel Schieler and Ileana Cristea and Manuel Llin{\'a}s},
  title = {Red Blood Cell Invasion by the Malaria Parasite Is Coordinated by the PfAP2-I Transcription Factor},
  abstract = {<p>Obligate intracellular parasites must efficiently invade host cells in order to mature and be transmitted. For the malaria parasite Plasmodium falciparum, invasion of host red blood cells (RBCs) is essential. Here we describe a parasite-specific transcription factor PfAP2-I, belonging to the Apicomplexan AP2 (ApiAP2) family, that is responsible for regulating the expression of genes involved in RBC invasion. Our genome-wide analysis by ChIP-seq shows that PfAP2-I interacts with a specific DNA motif in the promoters of target genes. Although PfAP2-I contains three AP2 DNA-binding domains, only one is required for binding of the target genes during blood stage development. Furthermore, we find that PfAP2-I associates with several chromatin-associated proteins, including the Plasmodium bromodomain protein PfBDP1 and that complex formation is associated with transcriptional regulation. As a key regulator of red blood cell invasion, PfAP2-I represents a potential new antimalarial therapeutic target.</p>
},
  year = {2017},
  journal = {Cell Host Microbe},
  volume = {21},
  pages = {731-741.e10},
  month = {06/2017},
  issn = {1934-6069},
  doi = {10.1016/j.chom.2017.05.006},
  language = {eng},
}