Evidence map›Paper›PMID 35836071›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2022

Method for Measuring Bioactive Molecules in Blood by a Smartphone Using Bioluminescent Ratiometric Indicators.

Mitsuru Hattori, Yukino Itoh, Takeharu Nagai

Abstract read
PubMed Publisher
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2022. 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
0.5field-weighted citation impact, top 39% 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, 1 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.

Mitsuru HattoriSANKEN (The Institute of Scientific and Industrial Research), Osaka University, Ibaraki, Osaka, Japan.
Yukino ItohGraduate School of Frontier Biosciences, Osaka University, Suita, Osaka, Japan.
Takeharu NagaiSANKEN (The Institute of Scientific and Industrial Research), Osaka University, Ibaraki, Osaka, Japan. ng1@sanken.osaka-u.ac.jp.
Osaka University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioluminescent indicators facilitate determination of bioactive molecules in blood samples with high sensitivity. Using a bright luciferase, its bioluminescence (BL) can be easily detected by conventional light sensing devices. In this chapter, we describe a protocol to measure bioactive molecules in blood by taking the BL images with a smartphone camera. We exemplify the measurement of unconjugated bilirubin (UCBR) concentration in the blood of mice using a ratiometric bioluminescent UCBR indicator, BABI (bilirubin assessment with a bioluminescent indicator), and a smartphone camera. We show the UCBR concentration is easily determined through measuring the variance in the BL color with a smartphone camera. This method provides a practical method to lead to future point-of-care diagnosis with quick and simple procedures.

Indexed as

BilirubinSmartphoneAnimalsLuciferasesMiceBilirubinLuciferasesBioluminescenceCameraDiagnosisIndicatorSmartphoneUnconjugated bilirubin (UCBR)

Identifiers

PMID35836071
OpenAlexW4285412344

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.