Evidence map›Paper›PMID 42654019›Full record

ArticleMolecules (Basel, Switzerland)2026

Combinatorial Treatment with Chlorogenic Acid and Cinnamaldehyde Disrupts Intracellular pH and Metabolic Transport in Breast Cancer Cells.

Yusuff Olayiwola, Vindya Edgunpati, Li Li, Lauren Gollahon

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2026. 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

4 authors.

Yusuff OlayiwolaDepartment of Biological Sciences, Texas Tech University, 2500 Broadway, Lubbock, TX 79407, USA.ORCID 0009-0007-9892-0284
Vindya EdgunpatiNorth Texas Clinical Pharmacology Cancer Core, 5920 Forest Park Road, Dallas, TX 75235, USA.
Li LiNorth Texas Clinical Pharmacology Cancer Core, 5920 Forest Park Road, Dallas, TX 75235, USA.ORCID 0000-0003-2064-2177
Lauren GollahonDepartment of Biological Sciences, Texas Tech University, 2500 Broadway, Lubbock, TX 79407, USA.ORCID 0000-0002-1280-3359

Funding

CH Foundation NATexas Tech University NA
6 · The paper itself

Abstract

Breast cancer cells exhibit a reversed pH gradient and metabolic plasticity that promote proliferation, invasion, and resistance to therapy. Natural products such as chlorogenic acid (CGA) and cinnamaldehyde (CA) have shown emerging anticancer potential. However, their effects on intracellular pH and metabolic transport systems remain undefined. Therefore, the aim of this study was to characterize these parameters in breast cancer and non-tumorigenic breast cells. This study evaluated the physiochemical properties of CGA and CA using LC-MS, under pH conditions (pH 1.2, 7.4, and 9.0) mimicking the gastrointestinal track (GIT). Additionally, LC-MS-based human liver microsome (HLM) assays with NADPH were used to evaluate susceptibility to CYP-mediated metabolism to evaluate first-pass metabolic stability. Intracellular uptake kinetics were quantified at multiple time points using LC-MS. Following CGA:CA treatment, intracellular pH (pH

Indexed as

AcroleinBreast NeoplasmsChlorogenic AcidBiological TransportCell Line, TumorFemaleHumansHydrogen-Ion ConcentrationMDA-MB-231 CellsAcroleinChlorogenic AcidcinnamaldehydeAkt pathwaybreast cancer cellscancer energy metabolismcinnamaldehydefirst-pass metabolismintracellular drug uptakemetabolic transport proteinsnatural productsreversed pH gradient

Identifiers

PMID42654019
PMCPMC13515508

What OpenQuestion holds

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Registered trials

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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.