Résultats pour « Spermidine »

20 articles

Spermine Acts as Molecular Glue to Clear Alzheimer's and Parkinson's Proteins
Brain Health

Spermine Acts as Molecular Glue to Clear Alzheimer's and Parkinson's Proteins

New research reveals how spermine promotes protein condensation and autophagy to combat neurodegeneration in lab models.

Article de recherche
10 avr. 2026 0
Spermidine Moves Into Clinics as Chrysea and nuBioAge Strike Distribution Deal
Longevity & Aging

Spermidine Moves Into Clinics as Chrysea and nuBioAge Strike Distribution Deal

A new partnership brings standardized spermidine into US clinical settings, shifting longevity science from shelves to physician-guided care.

Communiqué de presse
2 mai 2026 0
# Spermidine, Autophagie et l'Horloge Moléculaire : Comment les Polyamines Régulent le Vieillissement
Longevity & Aging
Premium

# Spermidine, Autophagie et l'Horloge Moléculaire : Comment les Polyamines Régulent le Vieillissement

Allez au-delà des bases et explorez les mécanismes moléculaires précis par lesquels les polyamines ralentissent le vieillissement cellulaire — de l'induction de l'autophagie à la régulation épigénétique et à la protection cardiovasculaire.

TutorielIntermédiaire
21 juin 2026 0
Spermidine Supplement Tested to Boost Vaccine Response in Older Adults
Supplements

Spermidine Supplement Tested to Boost Vaccine Response in Older Adults

Oxford researchers tested whether spermidine could rejuvenate aging immune systems and improve vaccination effectiveness in adults over 65.

Essai clinique
28 mars 2026 0
Spermidine Supplements Revive Immune Response to COVID Vaccines in Older Adults
Supplements

Spermidine Supplements Revive Immune Response to COVID Vaccines in Older Adults

A double-blind RCT finds daily spermidine supplementation reverses immune senescence markers and boosts vaccine antibody responses in adults over 65.

Article de recherche
23 mai 2026 0
Spermidine Supplement Shows Promise for Blood Sugar Control in Prediabetic Adults
Supplements

Spermidine Supplement Shows Promise for Blood Sugar Control in Prediabetic Adults

Novel KH-1 supplement containing spermidine and probiotics tested for autophagy stimulation and glucose control in 42 prediabetic participants.

Essai clinique
28 mars 2026 0
Spermidine and Protein Restriction Fight Brain Aging Through Different Pathways
Longevity & Aging

Spermidine and Protein Restriction Fight Brain Aging Through Different Pathways

New research reveals spermidine supplements and low-protein diets independently protect against brain aging in fruit flies.

Article de recherche
14 avr. 2026 0
Polyamines Could Be Key to Slowing Aging and Extending Healthspan
Supplements

Polyamines Could Be Key to Slowing Aging and Extending Healthspan

New research reveals how polyamine molecules regulate cellular aging and may offer promising anti-aging interventions.

Article de recherche
29 mars 2026 2
Urolithin A vs Spermidine: Which Longevity Compound Works Better for Cellular Health
Supplements

Urolithin A vs Spermidine: Which Longevity Compound Works Better for Cellular Health

New research reveals how these two popular longevity supplements target different cellular pathways for anti-aging benefits.

Article de recherche
30 mars 2026 1
Biologie des Systèmes des Polyamines : Des Réseaux Métaboliques aux Frontières Thérapeutiques
Longevity & Aging
Premium

Biologie des Systèmes des Polyamines : Des Réseaux Métaboliques aux Frontières Thérapeutiques

Maîtrisez la vision systémique complète de la biologie des polyamines — du contrôle du flux biosynthétique et des modifications post-traductionnelles à la conception d'essais cliniques et aux stratégies thérapeutiques émergentes.

TutorielAvancé
22 juin 2026 0
Les polyamines : les molécules méconnues qui vous aident à mieux vieillir
Longevity & Aging
Premium

Les polyamines : les molécules méconnues qui vous aident à mieux vieillir

Découvrez le monde fascinant des polyamines — des composés naturels présents dans les aliments et produits par votre organisme que les chercheurs associent à une vie plus longue et en meilleure santé.

TutorielDébutant
20 juin 2026 0
Nicotinamide Riboside Protects Egg Quality in Diabetic Mice
Hormones

Nicotinamide Riboside Protects Egg Quality in Diabetic Mice

NAD+ precursor supplementation restored fertility markers and improved embryo development in diabetes-induced reproductive dysfunction.

Article de recherche
4 avr. 2026 0
PQQ Boosts Oocyte Quality by Cutting Oxidative Stress and Powering Mitochondria
Supplements

PQQ Boosts Oocyte Quality by Cutting Oxidative Stress and Powering Mitochondria

Pyrroloquinoline quinone at 5 μM improved porcine oocyte maturation, reduced ROS, and raised blastocyst formation rates in a new lab study.

Article de recherche
23 avr. 2026 0
PQQ Supplement Boosts Egg Quality and Fertility Through Mitochondrial Enhancement
Longevity & Aging

PQQ Supplement Boosts Egg Quality and Fertility Through Mitochondrial Enhancement

New research shows pyrroloquinoline quinone improves egg maturation and embryo development in animal models.

Article de recherche
4 avr. 2026 0
Popular Anti-Aging Compound Polyamines May Actually Fuel Cancer Growth
Supplements

Popular Anti-Aging Compound Polyamines May Actually Fuel Cancer Growth

New research reveals how polyamines flip from supporting healthy aging to turbocharging tumor growth through different cellular pathways.

Communiqué de presse
28 mars 2026 2
NMN Supplementation Improves Egg Quality in PCOS Mouse Model
Hormones

NMN Supplementation Improves Egg Quality in PCOS Mouse Model

Study shows nicotinamide mononucleotide (NMN) restores NAD+ levels and reverses declining oocyte quality in polycystic ovary syndrome.

Article de recherche
29 mars 2026 14
Les nanoplastiques s'accumulent dans les testicules de souris et déclenchent une ferroptose destructrice de spermatozoïdes via CISD1
Metabolic Health

Les nanoplastiques s'accumulent dans les testicules de souris et déclenchent une ferroptose destructrice de spermatozoïdes via CISD1

Des nanoplastiques de polystyrène de 50 nm s'accumulent dans les testicules de souris, dégradant la qualité du sperme et déclenchant une mort cellulaire fer-dépendante via une voie mitochondriale nouvellement identifiée.

Article de recherche
20 juin 2026 0
Pterostilbene Reverses Age-Related Fertility Decline in Mice Without Side Effects
Longevity & Aging

Pterostilbene Reverses Age-Related Fertility Decline in Mice Without Side Effects

Natural compound improves egg quality and pregnancy outcomes in aging mice, offering hope for age-related infertility treatment.

Article de recherche
23 avr. 2026 0
Nano-Encapsulated Senolytic Cocktail Reverses Egg Cell Aging in Female Mice
Longevity & Aging

Nano-Encapsulated Senolytic Cocktail Reverses Egg Cell Aging in Female Mice

Dasatinib and quercetin nanoparticles improve egg quality and fertility in aging mouse ovaries by clearing senescent cells.

Article de recherche
2 avr. 2026 0
NMN Supplementation Shows Promise for Improving Egg Quality in Animal Studies
Longevity & Aging

NMN Supplementation Shows Promise for Improving Egg Quality in Animal Studies

Systematic review finds NMN enhances mitochondrial function and reduces oxidative stress in oocytes across multiple animal models.

Article de recherche
3 avr. 2026 0
Page 1 sur 2Suivant