Evidence map›Paper›PMID 40751312›Full record

ArticleBiophysical journal2025

Investigating the effects of temporal correlation on accurate molecular brightness determination.

Ignacio Sallaberry, Laura C Estrada

Abstract read
In one paragraph

Article in Biophysical journal, 2025. 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
–field-weighted citation impact
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.

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

2 authors.

Ignacio SallaberryUniversidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Física, Buenos Aires, Argentina; CONICET - Universidad de Buenos Aires, Instituto de Física de Buenos Aires (IFIBA), Buenos Aires, Argentina.
Laura C EstradaUniversidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Física, Buenos Aires, Argentina; CONICET - Universidad de Buenos Aires, Instituto de Física de Buenos Aires (IFIBA), Buenos Aires, Argentina. Electronic address: lestrada@df.uba.ar.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Number and brightness, and photon counting histogram analyses, are powerful techniques for measuring stoichiometry in living cells. However, the accuracy of the results can be compromised by data temporal correlation, which increases with shorter acquisition times and slower molecular dynamics. Through simulations, we demonstrate that failing to account for data temporal correlation systematically underestimates the true molecular brightness. To overcome this limitation, we introduce the mixed assays to evaluate brightness analysis method, which decorrelates the data, allowing for accurate calculation of molecular brightness and achieving better precision with fewer data points.

Indexed as

Molecular Dynamics SimulationTime FactorsPhotons

Identifiers

PMID40751312
PMCPMC12461007

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.