Prebiotics

Prebiotics

Investigating the potential of prebiotics to rebalance and maintain health

Task Force Information

Objectives and list of Task Force
members

Contact Information

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specific questions

Activity Overview

Overview of ongoing and
upcoming activities

Expert Groups

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involved in each activity

Publications

List of publications of this
Task Force

Multimedia

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recordings and much more...

Completed Expert Groups

Details including experts involved of
each activity

Task Force Information

Objectives

A prebiotic is a food ingredient that selectively stimulates growth and/or the activity of microbial species inhabiting the host, which may bring about health benefits. A better understanding of mechanisms of prebiotics is still needed. The task force aims at providing mechanistic insights linking prebiotics to individual health benefits.

Task Force Members

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*Scientific Advisor

Contact Information

For more detailed information, please contact Georgia Chatonidi at gchatonidi@ilsieurope.be

Activity Overview

Ongoing

 

- Role of prebiotics in bacterial and viral infection, and vaccination efficiency

Recent research suggests a beneficial effect of nondigestible carbohydrates-type prebiotics consumption on immunity and resistance to infections. The purpose of this activity is to review and collect and assess the scientific evidence and provide academic and industry scientists working in the prebiotic field with answers regarding the potential impact on viral and bacterial diseases and vaccination efficacy.

Start date: September 2022 | End date: Q4 2024

Upcoming

- Implementation of NAMs in prebiotic research

With the Task Force on New Approach Methodologies (NAMs), the Prebiotics Task Force has developed a new project to address the implementation of NAMs in prebiotic research through a gap analysis and a strategic mapping of existing models.

Expected kick-off: Q4 2024

- Markers of the gut microbiota

The group aims to identify key markers for assessing microbiota improvement, focusing on measurable indicators of microbiota composition. The activity is shared with the Probiotics Task Force.

Kick-off: Q4 2024 - End: Q1 2026

Expert Groups

Role of prebiotics in bacterial and viral infection, and vaccination efficiency

Background and Objectives

This review aims at collecting and assessing the scientific evidence of the potential impact on viral and bacterial diseases and vaccination efficacy. The review will give the current status for prebiotics impact on infections, both prevention or recovery, and in supporting vaccination efficacy, for academics and industry scientists in this field.

Output

This activity aims to understand the extent and mechanisms by which prebiotics impact the human host to support immunity in infection situations and vaccination efficacy. Output of this review will assess the scientific evidence and provide academic and industry scientists working in the prebiotic field with answers regarding the potential impact on viral and bacterial diseases and vaccination efficacy. The review will cover all age groups from infants to elderly as effects can differ to the development of the immune system.

Expert Group Members

WP DataTables

Publications

All Publications

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Early Nutrition and Long-Term Health

Nutrition and Brain Health

Nutrition, Immunity and Inflammation

Prebiotics

Probiotics

GUT MICROBIOME AND HEALTH and NUTRITION AND CONSUMER SCIENCE

The gut and brain link via various metabolic and signalling pathways, each with the potential to influence mental, brain and cognitive health. Over the past decade, the involvement of the gut microbiota in gut-brain communication has become the focus of increased scientific interest, establishing the microbiota-gut-brain axis as a field of research. There is a growing number of association studies exploring the gut microbiota's possible role in memory, learning, anxiety, stress, neurodevelopmental and neurodegenerative disorders. Consequently, attention is now turning to how the microbiota can become the target of nutritional and therapeutic strategies for improved brain health and well-being. However, while such strategies that target the gut microbiota to influence brain health and function are currently under development with varying levels of success, still very little is yet known about the triggers and mechanisms underlying the gut microbiota's apparent influence on cognitive or brain function and most evidence comes from pre-clinical studies rather than well controlled clinical trials/investigations. Filling the knowledge gaps requires establishing a standardised methodology for human studies, including strong guidance for specific focus areas of the microbiota-gut-brain axis, the need for more extensive biological sample analyses, and identification of relevant biomarkers. Other urgent requirements are new advanced models for in vitro and in vivo studies of relevant mechanisms, and a greater focus on omics technologies with supporting bioinformatics resources (training, tools) to efficiently translate study findings, as well as the identification of relevant targets in study populations. The key to building a validated evidence base rely on increasing knowledge sharing and multi-disciplinary collaborations, along with continued public-private funding support. This will allow microbiota-gut-brain axis research to move to its next phase so we can identify realistic opportunities to modulate the microbiota for better brain health.

To download this open-access article, please click here.

This work was conducted in collaboration with the Early Nutrition and Long-Term Health, Nutrition and Brain Health, Nutrition, Immunity and Inflammation, Prebiotics and Probiotics Task Forces.

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Early Nutrition and Long-Term Health

Nutrition and Brain Health

Nutrition, Immunity and Inflammation

Prebiotics

Probiotics

GUT MICROBIOME AND HEALTH and NUTRITION AND CONSUMER SCIENCE

The gut and brain link via various metabolic and signalling pathways, each with the potential to influence mental, brain and cognitive health. Over the past decade, the involvement of the gut microbiota in gut-brain communication has become the focus of increased scientific interest, establishing the microbiota-gut-brain axis as a field of research. There is a growing number of association studies exploring the gut microbiota's possible role in memory, learning, anxiety, stress, neurodevelopmental and neurodegenerative disorders. Consequently, attention is now turning to how the microbiota can become the target of nutritional and therapeutic strategies for improved brain health and well-being. However, while such strategies that target the gut microbiota to influence brain health and function are currently under development with varying levels of success, still very little is yet known about the triggers and mechanisms underlying the gut microbiota's apparent influence on cognitive or brain function and most evidence comes from pre-clinical studies rather than well controlled clinical trials/investigations. Filling the knowledge gaps requires establishing a standardised methodology for human studies, including strong guidance for specific focus areas of the microbiota-gut-brain axis, the need for more extensive biological sample analyses, and identification of relevant biomarkers. Other urgent requirements are new advanced models for in vitro and in vivo studies of relevant mechanisms, and a greater focus on omics technologies with supporting bioinformatics resources (training, tools) to efficiently translate study findings, as well as the identification of relevant targets in study populations. The key to building a validated evidence base rely on increasing knowledge sharing and multi-disciplinary collaborations, along with continued public-private funding support. This will allow microbiota-gut-brain axis research to move to its next phase so we can identify realistic opportunities to modulate the microbiota for better brain health.

To download this open-access article, please click here.

This work was conducted in collaboration with the Early Nutrition and Long-Term Health, Nutrition and Brain Health, Nutrition, Immunity and Inflammation, Prebiotics and Probiotics Task Forces.

[post_title] => The microbiota–gut–brain axis: pathways to better brain health. Perspectives on what we know, what we need to investigate and how to put knowledge into practice [post_excerpt] => [post_status] => publish [comment_status] => closed [ping_status] => closed [post_password] => [post_name] => the-microbiota-gut-brain-axis-pathways-to-better-brain-health-perspectives-on-what-we-know-what-we-need-to-investigate-and-how-to-put-knowledge-into-practice [to_ping] => [pinged] => [post_modified] => 2022-10-10 06:51:51 [post_modified_gmt] => 2022-10-10 06:51:51 [post_content_filtered] => [post_parent] => 0 [guid] => https://ilsi.eu/?post_type=publication&p=10456 [menu_order] => 0 [post_type] => publication [post_mime_type] => [comment_count] => 0 [filter] => raw ) [comment_count] => 0 [current_comment] => -1 [found_posts] => 12 [max_num_pages] => 3 [max_num_comment_pages] => 0 [is_single] => [is_preview] => [is_page] => [is_archive] => 1 [is_date] => [is_year] => [is_month] => [is_day] => [is_time] => [is_author] => [is_category] => [is_tag] => [is_tax] => 1 [is_search] => [is_feed] => [is_comment_feed] => [is_trackback] => [is_home] => [is_privacy_policy] => [is_404] => [is_embed] => [is_paged] => 1 [is_admin] => [is_attachment] => [is_singular] => [is_robots] => [is_favicon] => [is_posts_page] => [is_post_type_archive] => [query_vars_hash:WP_Query:private] => 34a43d52066a4831c36fc6cdcc41a389 [query_vars_changed:WP_Query:private] => [thumbnails_cached] => [allow_query_attachment_by_filename:protected] => [stopwords:WP_Query:private] => [compat_fields:WP_Query:private] => Array ( [0] => query_vars_hash [1] => query_vars_changed ) [compat_methods:WP_Query:private] => Array ( [0] => init_query_flags [1] => parse_tax_query ) )

Multimedia

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Completed Expert Groups