Cell Journal (Heliyon) Research Confirms: Natural Cistanche Activates Anti-Aging Pathways to Protect Menopausal Women's Heart Health

The sharp decline in estrogen during female menopause is a major trigger for elevated cardiovascular disease risk. Especially when combined with a high-fat diet, it accelerates cardiac aging and systolic dysfunction. Mitochondrial oxidative stress is the core mechanism of heart aging, and the Sirtuins family (especially SIRT3) plays a key role in maintaining myocardial redox balance by regulating the activity of superoxide dismutase (SOD2).

Cistanche tubulosa Extract (CTE) - a premium natural anti-aging herb with ultra-high active ingredient content - has been proven in previous studies to improve menopausal symptoms and metabolic disorders. Yet its protective effect and molecular mechanism against heart injury caused by menopause plus obesity have not been fully clarified.

 

Recently, a scientific team from Harbin Medical University published a research paper in the international journal Heliyon titled "Cistanche tubulosa Extract attenuates cardiac systolic injury via SIRT3/SOD2 pathway in high-fat diet-fed ovariectomized mice". The study found that CTE can reduce mitochondrial oxidative damage by activating the SIRT3/SOD2 pathway, thereby improving cardiac systolic dysfunction in high-fat diet-fed ovariectomized mice, and identified echinacoside and acteoside (the signature high-concentration active ingredients of Cistanche tubulosa) as its core bioactive components.

Key Research Findings

Metabolic & Weight ManagementCTE effectively inhibits weight gain and improves dyslipidemia in HFD-fed OVX mice without affecting food intake, proving its weight-lowering and lipid-regulating effects are independent of appetite suppression.

Cardiac Anti-Aging & Functional RestorationCTE significantly reduces aging-related β-galactosidase activity in myocardial tissue. Echocardiography confirms it reverses the decline in left ventricular ejection fraction and fractional shortening, markedly improving cardiac systolic function (no significant effect on diastolic function).

 

Mitochondrial Protection & Antioxidant ActionCTE repairs abnormal myocardial mitochondrial structure, reduces lipid droplet accumulation, lowers ROS and MDA levels, and boosts ATP content in myocardial tissue - delivering strong antioxidant and mitochondrial-enhancing benefits.

Core Mechanism: SIRT3/SOD2 Pathway ActivationCTE strongly upregulates SIRT3 (significantly decreased in menopausal/obese mouse hearts) and enhances the activity of its downstream target SOD2.SIRT3 knockdown completely abolishes CTE's ability to resist oxidative stress, restore SOD2 activity, and elevate ATP - validating the SIRT3/SOD2 pathway as the core mechanism for CTE's heart-protective effects.

Key Active IngredientsMolecular docking shows echinacoside and acteoside (unique high-content components of Cistanche tubulosa) directly bind to transcription factors (HDAC1, HDAC2, BRD4) that regulate SIRT3 expression, confirming these compounds as the critical drivers of CTE's cardiac benefits.

Conclusion

This research reveals that Cistanche tubulosa Extract activates the SIRT3/SOD2 pathway, reduces oxidative stress and mitochondrial damage, and reverses cardiac systolic decline caused by high-fat diet and estrogen deficiency.

It provides solid scientific evidence for using cistanche for menopausal heart protection, cistanche for cardiac anti-aging, and cistanche for metabolic health in menopausal and obese populations. This breakthrough opens a new frontier for natural herbal medicine in heart health and systemic anti-aging.

 

 

About Our Premium Cistanche tubulosa Extract

We are Chengdu Wecistanche Bio-Tech Co., Ltd., founded in 2003, with the world's largest cistanche processing base and a full integrated industrial chain:

Worldwide Cistanche Shop

Supportive Service Of Wecistanche-For more details about cooperation
Email:wallence.suen@wecistanche.com

 

 

20,000 mu Cistanche tubulosa seed breeding base

85,000+ mu certified cultivation base

15,000-ton fresh cistanche storage capacity

GMP-certified factory processing 20,000 tons of raw materials yearly

Our Unique Advantage:We specialize in Cistanche tubulosa extract - the variety with far higher active ingredient content (echinacoside, acteoside) than common cistanche, backed by 14 invention patents (including membrane separation extraction technology). Our products meet US, EU, organic (NOP/OGIA), Halal, and Kosher international standards, trusted by global partners for functional foods, supplements, and anti-aging formulations.

Reference: https://doi.org/10.1016/j.heliyon.2024.e32159Company Profile: https://www.xjcistanche.com/about-us