Evidence map›Paper›PMID 2669737›Full record

ArticleThe Biochemical journal1989

The detergent Solulan C-24 reveals properties of the olfactory adenylate cyclase system.

C J Robinson, S G Shirley, G H Dodd

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 53% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

C J RobinsonDepartment of Chemistry, University of Warwick, Coventry, U.K.
S G Shirley
G H Dodd
University of Warwick · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The detergent Solulan C-24 has been shown to activate the olfactory adenylate cyclase, with loss of the odorant modulation, at concentrations too low to cause significant solubilization. The activation is synergistic with that of nonhydrolysable GTP analogues, forskolin and AlF4-. These effects are not reversible. Solulan causes the cyclase activity to become subject to ATP inhibition, which is competitively relieved by GTP gamma S, and increases the GTP gamma S concentration required for half-maximal stimulation of the system. This suggests a change in the GTP-binding site of the stimulatory G-protein. Activation by GTP gamma S, without Solulan, indicates that the cyclase catalytic unit, rather than the available G-protein, may be limiting in the system. We suggest that Solulan may remove an inhibitory control on the cyclase activity.

Indexed as

Adenylyl CyclasesAnimalsDetergentsEnzyme ActivationGuanosine 5'-O-(3-Thiotriphosphate)Guanosine TriphosphateOlfactory MucosaPolyethylene GlycolsRatsRats, Inbred StrainsSurface-Active AgentsThionucleotidesAdenylyl CyclasesDetergentsGuanosine 5'-O-(3-Thiotriphosphate)Guanosine TriphosphatePolyethylene Glycolspolyoxyethylene-24-cholesteryl etherSurface-Active AgentsThionucleotides

Identifiers

PMID2669737
PMCPMC1138731
OpenAlexW2205297104

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.