ArticleParasitology research2015
Molecular cloning and expression of phosphoglycerate dehydrogenase and phosphoserine aminotransferase in the serine biosynthetic pathway from Acanthamoeba castellanii.
Article in Parasitology research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 4 citations in OpenAlex.
- Molecular and biochemical characterization of key enzymes in the cysteine and serine metabolic pathways of Acanthamoeba castellanii.Parasites & vectors · 2018Article
- Artemether Exhibits Amoebicidal Activity against Acanthamoeba castellanii through Inhibition of the Serine Biosynthesis Pathway.Antimicrobial agents and chemotherapy · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Free-living amoebae of the genus Acanthamoeba are widespread protozoans that can cause serious infectious diseases. This study characterised phosphoglycerate dehydrogenase (PGDH) and phosphoserine aminotransferase (PSAT) in the phosphorylated serine biosynthetic pathway of Acanthamoeba castellanii. The PGDH gene encodes a protein of 442 amino acids with a calculated molecular weight of 47.7 kDa and an isoelectric point (pI) of 7.64. Meanwhile, the PSAT gene encodes a protein of 394 amino acids with a calculated molecular weight of 43.8 kDa and a pI of 5.80. Confocal microscopy suggests that PGDH is mainly diffused in the cytoplasm, whereas PSAT is located in the inner part of the cell membrane. The messenger RNA (mRNA) expression levels of PGDH and PSAT vary depending on growth state under consecutive culture conditions. No significant changes in the mRNA expression levels of both PGDH and PSAT occur after the incubation of L-serine with Acanthamoeba. This result indicates that exogenous serine exerts no influence on the expression of these genes and that the so-called feedback inhibition of both PGDH and PSAT in Acanthamoeba differs from that in bacteria or other organisms. We propose that the enzymes in the phosphorylated serine biosynthetic pathway function in amoeba growth and proliferation.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.