Why is "Protocatechuic acid" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-09 18:34:53
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Protocatechuic_acid entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-09 and was most recently seen on 2026-04-09.
Wikipedia Overview
Protocatechuic acid (PCA) is a dihydroxybenzoic acid, a type of phenolic acid. It is a major metabolite of antioxidant polyphenols found in green tea. It has mixed effects on normal and cancer cells in in vitro and in vivo studies. It is produced commercially from vanillin.
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Trending Topic Today
Search Interest Perspective
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Protocatechuic Acid Market Scope Deep Study 2025 - Insightace Analytic
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Identification of Protocatechuic acid as an anti-acne component in extracts of black rice bran - Nature
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Protective Efficacy of Protocatechuic Acid Against Cyclophosphamide-Induced Nephrotoxicity in Small White Mice - Wiley Online Library
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Protocatechuic acid inhibits aflatoxin production and modulates gene expression in Aspergillus flavus - Nature
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Protective Efficacy of Protocatechuic Acid Against Cyclophosphamide-Induced Nephrotoxicity in Small White Mice - Wiley Online Library
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Protocatechuic acid boosts continual efferocytosis in macrophages by derepressing KLF4 to transcriptionally activate MerTK - Science | AAAS
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Production of Protocatechuic Acid from p-Hydroxyphenyl (H) Units and Related Aromatic Compounds Using an Aspergillus niger Cell Factory - ASM Journals
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Protocatechuic acid methyl ester modulates fluoride induced pulmonary toxicity in rats - ScienceDirect.com
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Novel protocatechuic acid encapsulated bovine serum albumin functionalized folic acid nanoparticles for targeted therapy in urethane-induced lung cancer model - Nature
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Bad Fat? Red Wine Could Fight That, Researchers Believe - Wine Spectator
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Protocatechuic Acid Reduces Liver Fatty Acid Uptake in HFD-Fed Mice Associated With the Inhibition of DHHC5-Mediated CD36 Palmitoylation - Wiley Online Library
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Protocatechuic acid as a potent anticarcinogenic compound in purple rice bran against diethylnitrosamine-initiated rat hepatocarcinogenesis - Nature
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Protocatechuic Acid Alleviates Inflammation and Oxidative Stress in Acute Respiratory Distress Syndrome by Promoting Unconventional Prefoldin RPB5 Interactor 1-Mediated Mitophagy - Wiley Online Library
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Protocatechuic acid attenuates isoproterenol-induced cardiac hypertrophy via downregulation of ROCK1–Sp1–PKCγ axis - Nature
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Protocatechuic Acid Reduces Liver Fatty Acid Uptake in HFD-Fed Mice Associated With the Inhibition of DHHC5-Mediated CD36 Palmitoylation - Wiley Online Library
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Protocatechuic acid ameliorates neurocognitive functions impairment induced by chronic intermittent hypoxia - Nature
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Dietary Achievable Dose of Protocatechuic Acid, a Metabolite of Flavonoids, Inhibits High-Fat Diet-Induced Obesity in Mice - Wiley Online Library
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Prototype foamy virus intasome aggregation is mediated by outer protein domains and prevented by protocatechuic acid - Nature
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.