Amadi, P.U.* ; Osuoha, J.O.* ; Ekweogu, C.N.* ; Jarad, S.J.* ; Efiong, E.E. ; Odika, P.C.* ; Ejiofor, C.* ; Aloy-Amadi, O.* ; Gill, G.S.* ; Adumekwe, C.W.* ; Gaowa, A.* ; Zhang, D.* ; de Courten, B.* ; Agomuo, E.N.*
Phenolic acids from Anisopus mannii modulates phosphofructokinase 1 to improve glycemic control in patients with type 2 diabetes: A double-blind, randomized, clinical trial.
Pharmacol. Res. 212:107602 (2025)
Phenolic acid-rich fraction from Anisopus mannii (PhAM) contains abundance of ferulic acid, gallic acid, protocatechuic acid, and syringic acid. Among other glycolytic enzymes, in vitro, PhAM counteracted the binding of sodium orthovanadate to phosphofructokinase 1 (PFK-1), improving its activities. In a rat model of diet-induced diabetes, PhAM monotherapy reduced HbA1c by an average of 0.63% and fasting plasma glucose by 25mg/dl. This herb rescued β-cells from streptozotocin-mediated destruction, thereby improving glycemic control. Supported by the preclinical trial, eighty-five patients with type 2 diabetes (T2D) receiving first-line medications were enrolled in a double-blind, randomized, placebo-controlled trial with a 90% power level. Patients were randomized into a placebo group or either of the following two treatment groups: oral administration of 12mg or 20mg/kg body weight of PhAM once every 48h for 6 months. Both treatments were well tolerated. At the endpoint, more than 70% of patients achieved a 0.5 - 2.0 decrease in HbA1c levels and a >20mg/dl decrease in fasting blood glucose, meeting the pre-specified primary outcome. 66% of patients treated with 20mg PhAM achieved the < 7% HbA1c and HOMA-IR of > 1.0 goal. respectively. Our study shows that PhAM can supplement first-line medications to achieve target glycemic control within 6 months. Pan African Clinical Trial Registration number: PACTR202206531545729.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
Publication type
Article: Journal article
Document type
Scientific Article
Thesis type
Editors
Keywords
Anisopus Mannii ; Diabetes ; Hba1c ; Phosphofructokinase 1 ; Randomized Trial; Initial Combination Therapy; European Association; Glucose-metabolism; High-fat; Metformin; Mellitus; Insulin; Liver; Mice; Bisleuconothine
Keywords plus
Language
english
Publication Year
2025
Prepublished in Year
0
HGF-reported in Year
2025
ISSN (print) / ISBN
1043-6618
e-ISSN
1096-1186
ISBN
Book Volume Title
Conference Title
Conference Date
Conference Location
Proceedings Title
Quellenangaben
Volume: 212,
Issue: ,
Pages: ,
Article Number: 107602
Supplement: ,
Series
Publisher
Elsevier
Publishing Place
24-28 Oval Rd, London Nw1 7dx, England
Day of Oral Examination
0000-00-00
Advisor
Referee
Examiner
Topic
University
University place
Faculty
Publication date
0000-00-00
Application date
0000-00-00
Patent owner
Further owners
Application country
Patent priority
Reviewing status
Peer reviewed
Institute(s)
Institute of Epidemiology (EPI)
POF-Topic(s)
30202 - Environmental Health
Research field(s)
Genetics and Epidemiology
PSP Element(s)
G-504091-002
Grants
Canadian Institute of Health Research
TETF/DESS/POLY/OMUMA/IBR/2023
TETF/ES/POLY/IMO STATE/TSAS/2019
Alborada Foundation
University of Cambridge
TETF/DASTD/UNIV/ OWERRI/TSAS
Tetfund
Copyright
Erfassungsdatum
2025-03-20