Evidence map›Paper›PMID 26529013›Full record

ReviewToxins2015

Polyketides, toxins and pigments in Penicillium marneffei.

Emily W T Tam, Chi-Ching Tsang, Susanna K P Lau, Patrick C Y Woo

Open access · goldAbstract readReview
In one paragraph

Review in Toxins, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.6field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Euglena mutabilis exists in a FAB consortium with microbes that enhance cadmium tolerance.International microbiology : the official journal of the Spanish Society for Microbiology · 2024
    Article
  4. Article
  5. Review
  6. Journal of fungi (Basel, Switzerland) · 2022
    Review
  7. Fungal Melanin and the Mammalian Immune System.Journal of fungi (Basel, Switzerland) · 2021
    Review
  8. Article
  9. Article
  10. Expression ofJournal of fungi (Basel, Switzerland) · 2020
    Article
  11. Article
  12. Article
  13. Review
  14. Fevers and Night Sweats in a 35-year-old Man With Recent Travel to Southeast Asia.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2019
    Article
  15. Article
  16. Clinical Mass Spectrometry in the Bioinformatics Era: A Hitchhiker's Guide.Computational and structural biotechnology journal · 2018
    Review
  17. Review
  18. Article
  19. Article
  20. Article
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

4 authors at 2 institutions in 2 countries.

Emily W T TamDepartment of Microbiology, The University of Hong Kong, Pokfulam, Hong Kong. emily.wt@gmail.com.
Chi-Ching TsangDepartment of Microbiology, The University of Hong Kong, Pokfulam, Hong Kong. microbioct@connect.hku.hk.
Susanna K P LauDepartment of Microbiology, The University of Hong Kong, Pokfulam, Hong Kong. skplau@hku.hk.
Patrick C Y WooDepartment of Microbiology, The University of Hong Kong, Pokfulam, Hong Kong. pcywoo@hku.hk.
Queen Mary Hospital · CNUniversity of Hong Kong · HK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Penicillium marneffei (synonym: Talaromyces marneffei) is the most important pathogenic thermally dimorphic fungus in China and Southeastern Asia. The HIV/AIDS pandemic, particularly in China and other Southeast Asian countries, has led to the emergence of P. marneffei infection as an important AIDS-defining condition. Recently, we published the genome sequence of P. marneffei. In the P. marneffei genome, 23 polyketide synthase genes and two polyketide synthase-non-ribosomal peptide synthase hybrid genes were identified. This number is much higher than those of Coccidioides immitis and Histoplasma capsulatum, important pathogenic thermally dimorphic fungi in the Western world. Phylogenetically, these polyketide synthase genes were distributed evenly with their counterparts found in Aspergillus species and other fungi, suggesting that polyketide synthases in P. marneffei did not diverge from lineage-specific gene duplication through a recent expansion. Gene knockdown experiments and ultra-high performance liquid chromatography-photodiode array detector/electrospray ionization-quadruple time of flight-mass spectrometry analysis confirmed that at least four of the polyketide synthase genes were involved in the biosynthesis of various pigments in P. marneffei, including melanin, mitorubrinic acid, mitorubrinol, monascorubrin, rubropunctatin, citrinin and ankaflavin, some of which were mycotoxins and virulence factors of the fungus.

Indexed as

AIDS-Related Opportunistic InfectionsAnimalsHumansMycosesMycotoxinsPenicilliumPigments, BiologicalPolyketidesMycotoxinsPigments, BiologicalPolyketidesPenicillium marneffeipigmentpolyketide synthase

Identifiers

PMID26529013
PMCPMC4663511
OpenAlexW1889541023

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.