Antioxidant Activity of Polyphenolic-Food and Human Health—3rd Edition

A special issue of Antioxidants (ISSN 2076-3921). This special issue belongs to the section "Health Outcomes of Antioxidants and Oxidative Stress".

Deadline for manuscript submissions: closed (20 February 2024) | Viewed by 6558

Special Issue Editor


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Guest Editor
Department of Medical, Movement and Well-Being Sciences (DiSMMeB), University of Naples “Parthenope”, Via Medina 40, 80133 Napoli, Italy
Interests: antioxidants; apoptosis; human biochemistry; Mediterranean diet; nutraceutical; nutrition; oxidative stress; polyphenols; sport performance
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Special Issue Information

Dear Colleagues, 

Our previous Special Issue on the “Antioxidant Activity of “Polyphenolic Food” and Human Health—2nd Edition” (https://www.mdpi.com/journal/antioxidants/special_issues/Polyphenolic_Food_Health_2nd), published in the 2022 volume of Antioxidants, received a vast number of submissions and was a successful compilation of research and review articles. As this is a rapidly evolving topic, we would like to further explore the role of polyphenolic food in human health with another Special Issue for the year 2023.

Traditionally, many medicinal products have been derived from natural compounds with healing properties. Functional and nutraceutical foods provide an alternative to aid in the management of various diseases. With the development of research on nutraceuticals, it is becoming apparent that many of the positive capabilities of these compounds are at least partly due to the presence of polyphenols.

Dietary polyphenols are abundant in plant-based foods such as fruits, vegetables, dry legumes, cereals, olives, cocoa, tea, coffee and wine, the so-called “polyphenolic food”.

Research into the beneficial health effects of polyphenols has increased considerably over the last two decades. Polyphenols have shown antimicrobial, antioxidant, anti-inflammatory, anticarcinogenic, antidiabetic,  antiadipogenic and neuroprotective effects. Polyphenols may also counteract apoptosis and cytotoxicity due to their immunomodulatory properties and regulate innate and adaptive immunity. Polyphenols have also been shown to reduce oxidative stress and inflammation, modulate immune cells, and regulate gut microbiota composition. Polyphenols could beneficially impact a number of chronic diseases. The consumption of food that is rich in phenolic compounds, “polyphenolic food”, represents a promising therapeutic method to prevent many chronic diseases and improve health.

We believe that this Special Issue, “Antioxidant Activity of Polyphenolic-Food and Human Health” (third edition), will help to highlight the most recent advances in all aspects of polyphenols, including their extracts, and health-enhancing benefits.

This Special Issue of Antioxidants welcomes the submission of research articles, review articles, systematic reviews, meta-analyses and short communications.

Prof. Dr. Stefania D'Angelo
Guest Editor

Manuscript Submission Information

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Keywords

  • antioxidants
  • anti-inflammatory
  • anti-obesity
  • functional food
  • human health
  • Mediterranean diet
  • nutraceuticals
  • nutrition
  • oxidative stress
  • polyphenols

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Published Papers (1 paper)

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Review

20 pages, 2323 KiB  
Review
Diet and Aging: The Role of Polyphenol-Rich Diets in Slow Down the Shortening of Telomeres: A Review
by Stefania D’Angelo
Antioxidants 2023, 12(12), 2086; https://doi.org/10.3390/antiox12122086 - 7 Dec 2023
Cited by 13 | Viewed by 6060
Abstract
The ends of human chromosomes are defended by DNA–protein complexes named telomeres, which inhibit the chromosomes from fusing with each other and from being known as a double-strand break by DNA reparation proteins. Telomere length is a marker of biological aging, and disfunction [...] Read more.
The ends of human chromosomes are defended by DNA–protein complexes named telomeres, which inhibit the chromosomes from fusing with each other and from being known as a double-strand break by DNA reparation proteins. Telomere length is a marker of biological aging, and disfunction of telomeres is related to age-related syndromes. Telomere attrition has been shown to be accelerated by oxidative stress and inflammation. Telomere length has been proven to be positively linked with nutritional status in human and animal scientific research as several nutrients influence it through mechanisms that imitate their function in cellular roles including oxidative stress and inflammation. Data reported in this article support the idea that following a low-in-fat and rich-plant polyphenols food diet seems to be able to slow down the shortening of telomeres. Full article
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