Evidence map›Paper›PMID 30407411›Full record

ArticleMicromachines2016

Allergy Testing and Drug Screening on an ITO-Coated Lab-on-a-Disc.

Ho Chin Kwok, Pui Man Lau, Shu Yuen Wu, Ho Pui Ho, Minghui Gao, Yiu Wa Kwan, Chun Kwok Wong, Siu Kai Kong

Open access · goldAbstract read
In one paragraph

Article in Micromachines, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. 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

8 authors at 1 institution in 1 country.

Ho Chin KwokDepartment of Electronic Engineering, Center for Advanced Research in Photonics, The Chinese University of Hong Kong, Shatin, Hong Kong, China. hckwok@ee.cuhk.edu.hk.
Pui Man LauProgramme of Biochemistry, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China. irenelau@cuhk.edu.hk.
Shu Yuen WuDepartment of Electronic Engineering, Center for Advanced Research in Photonics, The Chinese University of Hong Kong, Shatin, Hong Kong, China. sywu@ee.cuhk.edu.hk.
Ho Pui HoDepartment of Electronic Engineering, Center for Advanced Research in Photonics, The Chinese University of Hong Kong, Shatin, Hong Kong, China. hpho@ee.cuhk.edu.hk.
Minghui GaoProgramme of Biochemistry, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China. minghuigao0511@gmail.com.
Yiu Wa KwanSchool of Biomedical Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China. yiuwakwan@cuhk.edu.hk.
Chun Kwok WongDepartment of Chemical Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China. ck-wong@cuhk.edu.hk.
Siu Kai KongProgramme of Biochemistry, School of Life Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong, China. skkong@cuhk.edu.hk.
Chinese University of Hong Kong · CN

Funding

CRF grant, Hong Kong Special Administrative Region CUHK1/CRF/12GCUHK VC Discretionary Fund 4930722GRF grant, Hong Kong Special Administrative Region 412613GRF grant, Hong Kong Special Administrative Region 466012Hong Kong PhD Fellowship PF09-06613
6 · The paper itself

Abstract

A lab-on-a-disc (LOAD) is a centrifugal microfluidic set-up based on centrifugal force without using micro-pumps to drive reagents and cells to various chambers through channels and valves for reactions. A LOAD coated with conductive transparent indium tin oxide (ITO) for thermal control was developed to screen allergy-blocking agents. When the acridine orange (AO)-loaded KU-812 human basophilic cells were activated in the LOAD by stimuli, AO trapped in the cytoplasmic granules was released externally as an allergic mediator mimetic to report degranulation. This response was monitored by fluorescence when the released AO in supernatant had been transferred, with a higher spinning speed, from the reaction chamber to detection chamber in the LOAD where AO reacted with exogenous DNA. We report here the principles of the system and an improved LOAD set-up with the ITO-coated glass resistive microheater to run assays at 37 °C. By using this platform, we demonstrate here for the first time that triptolide, an active ingredient from the Chinese medicine herb

Indexed as

acridine orange (AO)basophil activation test (BAT)bisphenol A (BPA)indium tin oxide (ITO)lab-on-a-disc (LOAD)N-formyl-methionine-leucine-phenylalanine (fMLP)phorbol 12-myristate 13-acetate (PMA)protein kinase C (PKC)Traditional Chinese Medicine (TCM)World Allergy Organization (WAO)

Identifiers

PMID30407411
PMCPMC6189934
OpenAlexW2285618087

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.