Evidence map›Paper›PMID 27909750›Full record

ArticleMicrobial ecology2017

Repression of Proteases and Hsp90 Chaperone Expression Induced by an Antiretroviral in Virulent Environmental Strains of Cryptococcus neoformans.

Cleber Fernando Serafin, Ana Paula Paris, Claudete Rodrigues Paula, Rita Cássia Garcia Simão, Rinaldo Ferreira Gandra

Abstract read
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In one paragraph

Article in Microbial ecology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 83% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Review
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

5 authors at 2 institutions in 1 country.

Cleber Fernando SerafinHospital Universitário do Oeste do Paraná, Universidade Estadual do Oeste do Paraná - UNIOESTE, Av Tancredo Neves, 3224, Cascavel, PR, Brazil.
Ana Paula ParisHospital Universitário do Oeste do Paraná, Universidade Estadual do Oeste do Paraná - UNIOESTE, Av Tancredo Neves, 3224, Cascavel, PR, Brazil.
Claudete Rodrigues PaulaIntituto de Ciências Biomédicas, Universidade de São Paulo, USP, São Paulo, SP, Brazil.
Rita Cássia Garcia SimãoLaboratório de Bioquímica Molecular, Centro de Ciências Médicas e Farmacêuticas, Universidade Estadual do Oeste do Paraná, UNIOESTE, Cascavel, PR, Brazil.
Rinaldo Ferreira GandraHospital Universitário do Oeste do Paraná, Universidade Estadual do Oeste do Paraná - UNIOESTE, Av Tancredo Neves, 3224, Cascavel, PR, Brazil. rinaldo.gandra@unioeste.br.
Universidade Estadual do Oeste do Paraná · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluated the effect of the antiretroviral ritonavir on protease secretion in different strains of Cryptococcus neoformans isolated from the environment and investigated the expression of heat shock protein (Hsp90), classically described virulence factors in other yeast in the presence of the same antiretroviral. The presence of the enzyme was detected by the formation of a degradation of the halo around the colonies. The results were classified as follows: level 1 (without proteases), level 2 (positive for proteases), and level 3 (strongly positive for proteases). Total protein extract isolated from the cell walls of the 12 strains incubated in the absence and presence of ritonavir (0.3125 mg mL

Indexed as

AnimalsAnti-Retroviral AgentsColumbidaeCryptococcus neoformansElectrophoresis, Polyacrylamide GelHSP90 Heat-Shock ProteinsPeptide HydrolasesProtease InhibitorsRitonavirAnti-Retroviral AgentsHSP90 Heat-Shock ProteinsPeptide HydrolasesProtease InhibitorsRitonavirAIDSAntiretroviralCryptococcus neoformansHsp90ProteasesVirulence factors

Identifiers

PMID27909750
OpenAlexW2558538211

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.