Evidence map›Paper›PMID 39641975›Full record

ArticleeLife2024

Reversing protonation of weakly basic drugs greatly enhances intracellular diffusion and decreases lysosomal sequestration.

Debabrata Dey, Shir Marciano, Anna Poryval, Ondřej Groborz, Lucie Wohlrabova, Tomás Slanina, Gideon Schreiber

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Electrostatic interactions constrain generalization of porous-media models for intracellular diffusion in mammalian cells.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Reply to Dey and Schreiber: Porous media framework of intracellular diffusion is not limited to inert molecules.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. 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

7 authors.

Debabrata DeyDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.ORCID https://orcid.org/0000-0003-3794-6476
Shir MarcianoDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Anna PoryvalInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Ondřej GroborzInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Lucie WohlrabovaInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Tomás SlaninaInstitute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Prague, Czech Republic.
Gideon SchreiberDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.ORCID https://orcid.org/0000-0002-2922-5882

Funding

Czech Science Foundation 22-20319SIsrael Science Foundation 1268/18
6 · The paper itself

Abstract

For drugs to be active they have to reach their targets. Within cells this requires crossing the cell membrane, and then free diffusion, distribution, and availability. Here, we explored the in-cell diffusion rates and distribution of a series of small molecular fluorescent drugs, in comparison to proteins, by microscopy and fluorescence recovery after photobleaching (FRAP). While all proteins diffused freely, we found a strong correlation between p

Indexed as

Fluorescence Recovery After PhotobleachingLysosomesProtonsDiffusionHumansHydrogen-Ion ConcentrationPharmaceutical PreparationsPharmaceutical PreparationsProtonsbiochemistrychemical biologydiffusionhumanin-celllysosomephysics of living systemssmall molecule drugs

Identifiers

PMID39641975
PMCPMC11623935

What OpenQuestion holds

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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.