Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats
Hao Huang,1,2,* Yan Xuan,3,* Zeng-Chun Ma4 1GCP Institutional Office, The First People’s Hospital of Neijiang, Neijiang, Sichuan, 641000, People’s Republic of China; 2Department of Clinical Pharmacy, Chengdu Qingbaijiang District People’s Hospital, Chengdu, Sichuan, 610399, P...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2025-07-01
|
| Series: | Nanotechnology, Science and Applications |
| Subjects: | |
| Online Access: | https://www.dovepress.com/safety-profile-of-intravenous-ferulic-acid-nanoparticles-acute-toxicit-peer-reviewed-fulltext-article-NSA |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850076158285053952 |
|---|---|
| author | Huang H Xuan Y Ma ZC |
| author_facet | Huang H Xuan Y Ma ZC |
| author_sort | Huang H |
| collection | DOAJ |
| description | Hao Huang,1,2,&ast; Yan Xuan,3,&ast; Zeng-Chun Ma4 1GCP Institutional Office, The First People’s Hospital of Neijiang, Neijiang, Sichuan, 641000, People’s Republic of China; 2Department of Clinical Pharmacy, Chengdu Qingbaijiang District People’s Hospital, Chengdu, Sichuan, 610399, People’s Republic of China; 3Department of the 4th Division, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases. 22 Zhongguancun South Avenue, Haidian District, Beijing, 100081, People’s Republic of China; 4Beijing Institute of Radiation Medicine, Beijing, 100850, People’s Republic of China&ast;These authors contributed equally to this workCorrespondence: Hao Huang, Email happyhh758@163.com Zeng-Chun Ma, Email mazchun@139.comBackground: Ferulic acid (FA) exhibits therapeutic potential for various disorders, but its clinical application is hindered by poor bioavailability and solubility. This study aimed to develop and evaluate FA-loaded lipid nanoparticles (FA-LNPs) as a safe and efficient drug delivery system.Methods: FA-LNPs were prepared via an optimized active loading method. The Morris water maze test was conducted to evaluate FA efficacy against LPS-induced cognitive impairment in rats. Comprehensive neurotoxicity assessment was performed in three brain regions (striatum, hippocampus, and cerebellum-brain stem) using multiple staining techniques (LFB, GFAP, IBA-1, and Fluoro-Jade) to evaluate myelin integrity, glial activation, and neuronal degeneration. Acute toxicity, pharmacokinetics, and network pharmacology analysis were conducted to assess safety profiles and potential mechanisms.Results: FA-LNPs were successfully prepared using an optimized active loading method, achieving high drug loading (≥ 4 mg/mL), superior encapsulation efficiency (EE%) ≥ 80%, and uniform particle size distribution (< 200 nm, PDI=0.053), zeta potential of +5.97 mV (Quality Factor = 1.701), excellent storage stability over two weeks, and was scaled up for batch production. The Morris water maze test revealed an effective FA concentration of 50 mg/kg, with FA-LNPs achieving 46.5 mg/kg through active loading method. Toxicological studies demonstrated favorable safety profiles. Pharmacokinetic analysis showed a prolonged elimination half-life (12.8 ± 1.88 hours) and moderate systemic clearance (0.535 ± 0.0851 L/h/kg). Short-term administration did not elicit significant neuroprotection. Network pharmacology analysis identified 141 potential therapeutic targets and five key proteins (EGFR, ESR1, PTGS2, CTNNB1, and STAT3), with molecular docking confirming favorable binding energies (− 7.6 to − 5.2 kcal/mol).Conclusion: FA-LNPs enhanced FA’s bioavailability without apparent systemic toxicity or neurotoxicity. While safe for short-term use, longer treatment durations may be necessary to observe potential neuroprotective benefits and toxicity. This study provides a foundation for further investigation of FA-LNPs as a promising drug delivery system for neurological disorders. Keywords: ferulic acid, liposome nanoparticles, drug delivery, network pharmacology, pharmacokinetics, toxicology, Alzheimer’s disease, atherosclerosis |
| format | Article |
| id | doaj-art-e819a147918c49a98178a7c9c4a58096 |
| institution | DOAJ |
| issn | 1177-8903 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Nanotechnology, Science and Applications |
| spelling | doaj-art-e819a147918c49a98178a7c9c4a580962025-08-20T02:46:05ZengDove Medical PressNanotechnology, Science and Applications1177-89032025-07-01Volume 18Issue 1319358105215Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley RatsHuang H0Xuan Y1Ma ZCClinical Trial Center (Good Clinical Practice) Institutional OfficeDepartment of 4thHao Huang,1,2,&ast; Yan Xuan,3,&ast; Zeng-Chun Ma4 1GCP Institutional Office, The First People’s Hospital of Neijiang, Neijiang, Sichuan, 641000, People’s Republic of China; 2Department of Clinical Pharmacy, Chengdu Qingbaijiang District People’s Hospital, Chengdu, Sichuan, 610399, People’s Republic of China; 3Department of the 4th Division, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases. 22 Zhongguancun South Avenue, Haidian District, Beijing, 100081, People’s Republic of China; 4Beijing Institute of Radiation Medicine, Beijing, 100850, People’s Republic of China&ast;These authors contributed equally to this workCorrespondence: Hao Huang, Email happyhh758@163.com Zeng-Chun Ma, Email mazchun@139.comBackground: Ferulic acid (FA) exhibits therapeutic potential for various disorders, but its clinical application is hindered by poor bioavailability and solubility. This study aimed to develop and evaluate FA-loaded lipid nanoparticles (FA-LNPs) as a safe and efficient drug delivery system.Methods: FA-LNPs were prepared via an optimized active loading method. The Morris water maze test was conducted to evaluate FA efficacy against LPS-induced cognitive impairment in rats. Comprehensive neurotoxicity assessment was performed in three brain regions (striatum, hippocampus, and cerebellum-brain stem) using multiple staining techniques (LFB, GFAP, IBA-1, and Fluoro-Jade) to evaluate myelin integrity, glial activation, and neuronal degeneration. Acute toxicity, pharmacokinetics, and network pharmacology analysis were conducted to assess safety profiles and potential mechanisms.Results: FA-LNPs were successfully prepared using an optimized active loading method, achieving high drug loading (≥ 4 mg/mL), superior encapsulation efficiency (EE%) ≥ 80%, and uniform particle size distribution (< 200 nm, PDI=0.053), zeta potential of +5.97 mV (Quality Factor = 1.701), excellent storage stability over two weeks, and was scaled up for batch production. The Morris water maze test revealed an effective FA concentration of 50 mg/kg, with FA-LNPs achieving 46.5 mg/kg through active loading method. Toxicological studies demonstrated favorable safety profiles. Pharmacokinetic analysis showed a prolonged elimination half-life (12.8 ± 1.88 hours) and moderate systemic clearance (0.535 ± 0.0851 L/h/kg). Short-term administration did not elicit significant neuroprotection. Network pharmacology analysis identified 141 potential therapeutic targets and five key proteins (EGFR, ESR1, PTGS2, CTNNB1, and STAT3), with molecular docking confirming favorable binding energies (− 7.6 to − 5.2 kcal/mol).Conclusion: FA-LNPs enhanced FA’s bioavailability without apparent systemic toxicity or neurotoxicity. While safe for short-term use, longer treatment durations may be necessary to observe potential neuroprotective benefits and toxicity. This study provides a foundation for further investigation of FA-LNPs as a promising drug delivery system for neurological disorders. Keywords: ferulic acid, liposome nanoparticles, drug delivery, network pharmacology, pharmacokinetics, toxicology, Alzheimer’s disease, atherosclerosishttps://www.dovepress.com/safety-profile-of-intravenous-ferulic-acid-nanoparticles-acute-toxicit-peer-reviewed-fulltext-article-NSAFerulic acidliposome nanoparticlesdrug deliverynetwork pharmacologypharmacokineticstoxicology |
| spellingShingle | Huang H Xuan Y Ma ZC Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats Nanotechnology, Science and Applications Ferulic acid liposome nanoparticles drug delivery network pharmacology pharmacokinetics toxicology |
| title | Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats |
| title_full | Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats |
| title_fullStr | Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats |
| title_full_unstemmed | Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats |
| title_short | Safety Profile of Intravenous Ferulic Acid Nanoparticles: Acute Toxicity and Neurological Effects in Sprague-Dawley Rats |
| title_sort | safety profile of intravenous ferulic acid nanoparticles acute toxicity and neurological effects in sprague dawley rats |
| topic | Ferulic acid liposome nanoparticles drug delivery network pharmacology pharmacokinetics toxicology |
| url | https://www.dovepress.com/safety-profile-of-intravenous-ferulic-acid-nanoparticles-acute-toxicit-peer-reviewed-fulltext-article-NSA |
| work_keys_str_mv | AT huangh safetyprofileofintravenousferulicacidnanoparticlesacutetoxicityandneurologicaleffectsinspraguedawleyrats AT xuany safetyprofileofintravenousferulicacidnanoparticlesacutetoxicityandneurologicaleffectsinspraguedawleyrats AT mazc safetyprofileofintravenousferulicacidnanoparticlesacutetoxicityandneurologicaleffectsinspraguedawleyrats |