ReviewNaunyn-Schmiedeberg's archives of pharmacology2024
The protective effects of protocatechuic acid against natural and chemical toxicants: cellular and molecular mechanisms.
Review in Naunyn-Schmiedeberg's archives of pharmacology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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.
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.
Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Gut microbiome-mediated bioactive ingredients and health benefits of medicinal and edible fermented products: A comprehensive review.Folia microbiologica · 2026Review
- Design and Synthesis of Protocatechuic Acid Derivatives for Potential Tumoricidal Effect against Hematological Malignancies.ACS omega · 2026Article
- Protocatechuic acid mitigates diazinon-induced lung injury in rats through modulation of oxidative stress, inflammatory, Keap-1/Nrf-2/HO-1 and ER stress-mediated apoptotic pathways.Iranian journal of basic medical sciences · 2026Article
- Preventive Effect of Protocatechuic Acid Ethyl Ester against Doxorubicin-Induced Toxicity in Cardiomyocytes.International journal of preventive medicine · 2026Article
- Hierarchical Porous Egg White Hydrogel Promotes Diabetic Wound Closure through Topography-Guided Cell Recruitment.Biomaterials research · 2026Article
- Engineered Accumulation of Protocatechuate in Corn Biomass to Enhance Biomanufacturing.ACS sustainable chemistry & engineering · 2025Article
- Phytochemical analysis and neuroprotective potential of Achillea santolina L. fractions.Scientific reports · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Protocatechuic acid (PCA) is a water-soluble polyphenol compound that is extracted from certain fruits and plants or obtained from glucose fermentation. Several in vivo and in vitro studies have determined that PCA has protective effects against the toxicity of natural and chemical toxicants. We searched these articles in PubMed, Google Scholar, and Scopus with appropriate keywords from inception up to August 2023. Forty-nine studies were found about protective effects of PCA against drug toxicity, metal toxicity, toxins, chemical toxicants, and some other miscellaneous toxicants. PCA indicates these protective effects by suppression of oxidative stress, inflammation, and apoptosis. PCA reduces reactive oxygen/nitrogen species (RONS) and enhances the level of antioxidant parameters mainly through the activation of the Nrf-2 signaling pathway. PCA also decreases the levels of inflammatory mediators via downregulating the TLR-4-mediated IKBKB/NF-κB and MAPK/Erk signaling pathways. In addition, PCA inhibits apoptosis by lowering the expression of Bax, caspase-3, and caspase-9 along with enhancing the level of the antiapoptotic protein Bcl-2. Further evaluation, especially in humans, is necessary to confirm PCA as a potential therapeutic approach to intervene in such toxicities.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.