Evidence map›Paper›PMID 38071216›Full record

ArticleScientific reports2023

Streamlined instrument-free lysis for the detection of Candida auris.

Mei Jin, Alexander Y Trick, Marissa Totten, Pei-Wei Lee, Sean X Zhang, Tza-Huei Wang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. 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

6 authors at 2 institutions in 1 country.

Mei JinDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA.
Alexander Y TrickPrompt Diagnostics LLC, Baltimore, MD, USA.
Marissa TottenDivision of Microbiology, Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Pei-Wei LeeDepartment of Mechanical Engineering, Johns Hopkins University, Baltimore, MD, USA.
Sean X ZhangDivision of Microbiology, Department of Pathology, Johns Hopkins School of Medicine, Baltimore, MD, USA.
Tza-Huei WangDepartment of Biomedical Engineering, Johns Hopkins University, Baltimore, MD, USA. thwang@jhu.edu.
Johns Hopkins University · USJohns Hopkins Medicine · US

Funding

Technology development for point-of-care detection and antimicrobial susceptibility testing of Neisseria gonorrhoeaeR01AI138978 · NIAID · JOHNS HOPKINS UNIVERSITY · PI WANG, TZA-HUEI JEFF · 2018 to 2021
$5.1M
A "Culture" Shift: Integrated Bacterial Screening and Antibacterial Susceptibility Test on Microfluidic Digital Array for Bloodstream InfectionsR01AI137272 · NIAID · JOHNS HOPKINS UNIVERSITY · PI WANG, TZA-HUEI JEFF, YANG, SAMUEL · 2018 to 2022
$3.6M
Streamlined 15-min HIV Viral Load Self-Testing Using Finger-Stick BloodR33AI154628 · NIAID · JOHNS HOPKINS UNIVERSITY · PI HSIEH, YU-HSIANG, MANABE, YUKARI C · 2023 to 2024
$1.5M
Streamlined 15-min HIV Viral Load Self-Testing Using Finger-Stick BloodR61AI154628 · NIAID · JOHNS HOPKINS UNIVERSITY · PI HSIEH, YU-HSIANG, MANABE, YUKARI C · 2020 to 2022
$1.4M
NIAID NIH HHS R01 AI137272NIAID NIH HHS R01 AI138978NIAID NIH HHS R33 AI154628NIAID NIH HHS R61 AI154628NIH HHS R01AI137272NIH HHS R01AI138978NIH HHS R61AI154628
6 · The paper itself

Abstract

The continued spread of Candida auris in healthcare facilities has increased the demand for widely available screening to aid in containment and inform treatment options. Current methods of detection can be unreliable and require bulky and expensive instruments to lyse and identify fungal pathogens. Here, we present a quick, low-cost, instrument-free method for lysis of C. auris suitable for streamlined sample processing with polymerase chain reaction (PCR) detection. Chemical, thermal, and bead beating lysis techniques were evaluated for lysis performance and compatibility with nucleic acid extraction and downstream PCR reactions. Using only 10 s of manual shaking with glass beads, this method demonstrated a limit of detection (LOD) of C. auris at 500 colony forming units per mL, a 20-fold improvement compared to the LOD without manual shaking, and a 60-fold reduction in time compared to common fungal lysis kits, all while maintaining repeatability and reproducibility across multiple users. This work highlights a simple method for increasing sensitivity and reducing turnaround time of PCR-based C. auris detection and exhibits promise for integration into point-of-care platforms towards real-time triage of colonized patients.

Indexed as

CandidiasisCandidaCandida aurisHumansReal-Time Polymerase Chain ReactionReproducibility of Results

Identifiers

PMID38071216
PMCPMC10710429
OpenAlexW4389509848

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.