ArticleCurrent microbiology2012
Effect of the mammalian arginase inhibitor 2(S)-amino-6-boronohexanoic acid on Bacillus anthracis arginase.
Article in Current microbiology, 2012. 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, 2 citations in OpenAlex.
- Arginase from Priestia megaterium and the Effects of CMCS Conjugation on Its Enzymological Properties.Current microbiology · 2023Article
- Boron Chemicals in Drug Discovery and Development: Synthesis and Medicinal Perspective.Molecules (Basel, Switzerland) · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Macrophages, upon phagocytosing endospores of Bacillus anthracis, up-regulate the expression of the immunological isoform of nitric oxide synthase, NOS 2, concomitant with production of nitric oxide (NO•) from metabolism of L -arginine. We have previously demonstrated that macrophages that secrete NO• kill the bacilli of B. anthracis. To circumvent this microbicidal activity of NO•, B. anthracis has evolved pathways that include the enzyme arginase, which metabolizes L: -arginine to ornithine and urea. Compounds that inhibit arginase might, therefore, offer a therapeutic approach to controlling B. anthracis infection. 2(S)-Amino-6-boronohexanoic acid (ABH) has been reported to be an inhibitor of mammalian arginase. In this study, we explore the inhibitory effect of ABH against B. anthracis arginase and its potential for future development, as an effective therapeutic agent against microbial infection. We found that ABH is an inhibitor of bacterial arginase in several different endospore strains of B. anthracis. Further, ABH inhibits neither the phagocytosis of these endospores nor the up-regulation of NOS 2 concomitant with secretion of NO•. These findings set the stage to determine how efficacious ABH will be in promoting NO•-mediating killing of B. anthracis.
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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.