Antiageing Developments: Past, Present and Future

A special issue of Cells (ISSN 2073-4409). This special issue belongs to the section "Cellular Aging".

Deadline for manuscript submissions: closed (30 April 2024) | Viewed by 2162

Special Issue Editors


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Guest Editor
Department of Biochemistry and Cell Biology, Institute of Biology and Biotechnology, University of Rzeszów, Zelwerowicza 4 Street, 35-601 Rzeszów, Poland
Interests: aging; antioxidants; cell cycle regulation; cell death; longevity; yeast biology
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Guest Editor
Laboratory of Molecular Genetics, Epigenetics and Longevity, Institute of Molecular Biology "Roumen Tsanev", Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
Interests: genetics; epigenetics; nanomaterials; nanomedicine; nanotechnology; nanoparticles; graphene; nanotoxicology
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Special Issue Information

Dear Colleagues,

Antiageing research is a broad field that encompasses a wide range of approaches, technologies, and products that slow or reverse ageing processes. This includes research on interventions that may delay or prevent age-related diseases, as well as efforts to improve physical and cognitive functioning in older adults. If we were to trace the developments in the field retrospectively, we would see that, in the past, antiageing research and development has primarily focused on developing treatments for age-related diseases and conditions, such as cardiovascular disease, cancer, and Alzheimer's disease. However, researchers have also explored the use of various nutrients, hormones, and other substances as potential antiageing interventions.

The field has expanded, and nowadays, we witness blooming antiageing research focused on the developing interventions for age-related diseases and conditions and understanding the underlying molecular and cellular processes that drive ageing. A growing area of research is the study of senolytic drugs, which selectively eliminate senescent cells. Another area of focus is the use of stem cells and regenerative medicine to repair or replace damaged tissues and organs. Some researchers are also exploring gene editing technologies, such as CRISPR, to modify the genetic basis of ageing.

The future will likely focus on developing interventions for age-related diseases and conditions. We expect the use of stem cells, gene-editing technologies, and other innovative approaches to repair or replace damaged tissues and organs to be fully established as a legitimate means of treatment. Advances have also been made in terms of unlocking the potential use of nanotechnologies, such as nanorobots, to repair or replace damaged cells or tissues at the molecular level.

We welcome the submission of research and review papers that describe the modern contemporary situation in antiageing research. The central focus will be on factors that drive ageing, including genetic, epigenetic, environmental, etc. We want to provide a platform for sharing new developments and strategies in slowing the process of ageing and extending lifespan. Furthermore, we would like to focus on longevity medicine and interventions that prolong human healthspan.

Prof. Dr. Mateusz Mołoń
Dr. Milena Georgieva
Guest Editors

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Keywords

  • ageing
  • antiageing interventions
  • senolytic drugs
  • stem cells
  • gene editing
  • regenerative medicine
  • longevity medicine
  • nanomedicine
  • lifestyle interventions
  • gerontology

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Published Papers (1 paper)

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18 pages, 4660 KiB  
Article
Exploring the Biosafety Potential of Haberlea rhodopensis Friv. In Vitro Culture Total Ethanol Extract: A Comprehensive Assessment of Genotoxicity, Mitotoxicity, and Cytotoxicity for Therapeutic Applications
by Bela Vasileva, Natalia Krasteva, Kamelia Hristova-Panusheva, Penyo Ivanov, George Miloshev, Atanas Pavlov, Vasil Georgiev and Milena Georgieva
Cells 2024, 13(13), 1118; https://doi.org/10.3390/cells13131118 - 28 Jun 2024
Viewed by 1508
Abstract
The escalating elderly population worldwide has prompted a surge of interest in longevity medicine. Its goal is to interfere with the speed of ageing by slowing it down or even reversing its accompanying effects. As a field, it is rapidly growing and spreading [...] Read more.
The escalating elderly population worldwide has prompted a surge of interest in longevity medicine. Its goal is to interfere with the speed of ageing by slowing it down or even reversing its accompanying effects. As a field, it is rapidly growing and spreading into different branches. One of these is the use of nutraceuticals as anti-ageing drugs. This field is gaining massive popularity nowadays, as people are shifting towards a more natural approach to life and seeking to use natural products as a source of medicine. The present article focuses on the cellular effect of Haberlea rhodopensis Friv. in vitro culture total ethanol extract (HRT), produced by a sustainable biotechnological approach. The extract showed a similar phytochemical profile to plant leaf extract and was rich in primary bioactive ingredients—caffeoyl phenylethanoid glycosides, myconoside, and paucifloside. This study examined the biosafety potential, cytotoxicity, genotoxicity, and mitochondrial activity of the extract using in vitro cultures. The results showed high cell survival rates and minimal cytotoxic effects on Lep3 cells, with no induction of reactive oxygen species nor genotoxicity. Additionally, the extract positively influenced mitochondrial activity, indicating potential benefits for cellular health. The results are promising and show the beneficial effect of HRT without the observation of any adverse effects, which sets the foundation for its further testing and potential therapeutic applications. Full article
(This article belongs to the Special Issue Antiageing Developments: Past, Present and Future)
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