Microreviews
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Microbial hara-kiri: Exploiting lysosomal cell death in malaria parasites
January 12, 2015
The antimalarial drug chloroquine (CQ) has been sidelined in the fight against falciparum malaria due to wide-spread CQ resistance. This comment discusses the article "Validation of a chloroquine-induced cell death mechanism for clinical use against malaria" by Ch'ng et al. (2014), Cell Death Dis.
A pseudokinase couples signaling pathways to enable asymmetric cell division in a bacterium
December 30, 2014
In this article, the authors comment on the study "Cell fate regulation governed by a repurposed bacterial histidine kinase" by Childers et al., PLoS Biol. 2014 Oct 28;12(10):e1001979.
Targeting of chromatin readers: a novel strategy used by the Shigella flexneri virulence effector OspF to reprogram transcription
December 28, 2014
In this microreview, the authors discuss the article "Shigella flexneri targets the HP1γ subcode through the phosphothreoninelyase OspF" by Harouz et al. (2014), EMBO J, 22 : 2606-2622.
Plasmodium spp. membrane glutathione S-transferases: detoxification units and drug targets
October 23, 2014
This article comments on work published by Lisewski et al. (Cell, 2014), which reported the first examples of membrane-associated proteins in eicosanoid and glutathione metabolism members among Plasmodium spp.
Proline cis-trans isomerization is influenced by local lysine acetylation-deacetylation
October 23, 2014
This article comments on work published by Howe et al. (Mol Cell, 2014), which shows that local lysine acetylation and deacetylation modulate proline cis-trans isomerization in Saccharomyces cerevisiae.
On the link between cell cycle and infection of the Alphaproteobacterium Brucella abortus
September 29, 2014
This article comments on work published by Deghelt et al. (Nat Comm, 2014), which describe a cell cycle arrest and resume during the Brucella abortus trafficking in host cell, suggesting that like the model Alphaproteobacterium Caulobacter crescentus, these bacteria are able to block their cell cycle at the G1 phase when starvation is sensed.
Divide and conquer: processive transport enables multidrug transporters to tackle challenging drugs
September 23, 2014
This article comments on work published by Fluman et al. (Nat Comm, 2014), which describes the ability of bacterial multidrug transporters to move long molecules through the membrane in a processive manner.
The dual role of cyclin C connects stress regulated gene expression to mitochondrial dynamics
September 14, 2014
This work summarizes the role cyclin C plays in regulating stress-responsive transcription in the budding yeast Saccharomyces cerevisiae, including mitochondrial fission and regulated cell death.
Combinatorial stress responses: direct coupling of two major stress responses in Escherichia coli
September 1, 2014
This article comments on work published by Brown et al. (Nat Comm, 2014), which showed that the transcription of relA is activated by NtrC during nitrogen starvation, revealing that in E. coli and related bacteria, NtrC functions in combinatorial stress and serves to couple two major stress responses, the Ntr response and stringent response.
The replication timing program in the hands of two HDACs
July 25, 2014
This article comments on work published by Yoshida et al. (Mol Cell, 2014), which performed a systematic analysis of the role of histone deacetylases (HDACs) in the regulation of origin activity in budding yeast, finding that the epigenetic regulation of repetitive sequences is a key determinant of the DNA replication program.