Version 1
: Received: 7 August 2024 / Approved: 8 August 2024 / Online: 8 August 2024 (08:37:57 CEST)
How to cite:
Imb, M.; Véghelyi, Z.; Maurer, M.; Kühnel, H. Exploring Senolytic and Senomorphic Properties of Medicinal Plants for Anti-Aging Therapies. Preprints2024, 2024080590. https://doi.org/10.20944/preprints202408.0590.v1
Imb, M.; Véghelyi, Z.; Maurer, M.; Kühnel, H. Exploring Senolytic and Senomorphic Properties of Medicinal Plants for Anti-Aging Therapies. Preprints 2024, 2024080590. https://doi.org/10.20944/preprints202408.0590.v1
Imb, M.; Véghelyi, Z.; Maurer, M.; Kühnel, H. Exploring Senolytic and Senomorphic Properties of Medicinal Plants for Anti-Aging Therapies. Preprints2024, 2024080590. https://doi.org/10.20944/preprints202408.0590.v1
APA Style
Imb, M., Véghelyi, Z., Maurer, M., & Kühnel, H. (2024). Exploring Senolytic and Senomorphic Properties of Medicinal Plants for Anti-Aging Therapies. Preprints. https://doi.org/10.20944/preprints202408.0590.v1
Chicago/Turabian Style
Imb, M., Michael Maurer and Harald Kühnel. 2024 "Exploring Senolytic and Senomorphic Properties of Medicinal Plants for Anti-Aging Therapies" Preprints. https://doi.org/10.20944/preprints202408.0590.v1
Abstract
Senolytic and senomorphic therapies gain more and more attention in the last decade. This kind of therapy is based on the killing of cellular senescent cells without harming the “normal” cells. Ageing is not a disease. Clinical studies on healthy people will be difficult to conduct. Therefore, one possibility is to draw on the large repertoire of medicinal plants and use their sneolytic properties to provide mild, anti-ageing therapies. Chamomile, goldenrod, reishi and green tea were tested for their ability to trigger senolysis quercetin was used as control substance. Cellular senescence was induced with 25µM etoposide in human dermal fibroblasts and established for at least 14 days. The plant extracts were tested for their antioxidant potential (DPPH assay) and their polyphenol content. Senolysis was determined by presto blue assay of young and etoposide-induced senescent cells, and ß-Gal assays were also performed. The senomporphic properties of the plants were investigated using IL-6 ELISA and qPCR. It turned out that chamomile triggers a kind of cytokine storm and causes the cytokine values in the Elisa and in the qPCR to rise extremely, and other senescence-associated phenotype (SASP) markers were also elevated. Goldenrod and quercetin tend to have a senolytic and senomorphic effect respectively. Regarding the senolytic and senomorphic properties of herbs, we have found that all tested herbs can have a senolytic effect, and a senomorphic effect of quercetin has also been uncovered. With regard to the effect of chamomile, however, we can say that seemingly harmless tea products may have harmful effects, especially in combination with chemotherapy, at least in cell culture experiments.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
