Dayarathne_2024_J.Med.Food__

Reference

Title : Purple Butter Clam (Saxidomus Purpurata) as a Potential Functional Food Source for Obesity Treatment - Dayarathne_2024_J.Med.Food__
Author(s) : Dayarathne LA , Ko SC , Yim MJ , Lee JM , Kim JY , Oh GW , Kim CH , Kim KW , Lee DS , Jung WK , Je JY
Ref : J Med Food , : , 2024
Abstract :

Saxidomus purpurata extract (SPE) is a highly consumable seafood worldwide with known health-related benefits. However, there are no reports of its' anti-obesity effect. This study explores the potential of SPE for anti-obesity effects by modulating adipogenesis and lipolysis. SPE reduced intracellular lipid and triglyceride accumulation while increasing free glycerol release in adipocytes. SPE inhibited lipogenesis protein expressions and increased the phosphorylation of hormone-sensitive lipase and Adenosine monophosphate-activated protein kinase (AMPK) to promote lipolysis. In addition, SPE suppressed adipogenesis by downregulating protein expression of key adipogenic markers, peroxisome proliferator-activated receptor gamma (PPARgamma), CCAAT/enhancer-binding protein alpha (C/EBPalpha), and sterol regulatory element-binding protein 1 (SREBP1) via Wnt/beta-catenin signaling. SPE augmented the heme oxygenase-1 (HO-1) expression. Thus, pharmacological intervention with Zinc protoporphyrin (ZnPP-HO-1 antagonist) was employed to validate the HO-1 role. The presence of ZnPP increased the lipid accumulation and reduced the free glycerol release. At the molecular level, adipogenic transcription factors (PPARgamma, C/EBPalpha, and SREBP1) expressions were restored in the presence of ZnPP. GC-MS analysis revealed that SPE was comprised of several fatty acids, contributing to its anti-obesity activity. SPE is an effective nutraceutical that can be used to reduce the progression of obesity. HO-1 expression during adipogenesis might be the mechanism of action for the anti-obesity effect of SPE.

PubMedSearch : Dayarathne_2024_J.Med.Food__
PubMedID: 39382491

Related information

Citations formats

Dayarathne LA, Ko SC, Yim MJ, Lee JM, Kim JY, Oh GW, Kim CH, Kim KW, Lee DS, Jung WK, Je JY (2024)
Purple Butter Clam (Saxidomus Purpurata) as a Potential Functional Food Source for Obesity Treatment
J Med Food :

Dayarathne LA, Ko SC, Yim MJ, Lee JM, Kim JY, Oh GW, Kim CH, Kim KW, Lee DS, Jung WK, Je JY (2024)
J Med Food :