Here are some Studies

Studies by Benefit

Anti Viral

Lactoferrins in Their Interactions with Molecular Targets: A Structure-Based Overview

This study provides a comprehensive overview of lactoferrin's molecular interactions and its structure-based antiviral and antibacterial actions. It highlights the significant role of the C-lobe of lactoferrin in its antiviral efficacy, underscoring the potential of lactoferrin as a versatile antiviral agent.

  • Reference: R Piacentini, A Boffi, E Milanetti - Pharmaceuticals, 2024.
  • Link: MDPI

Title: "Current Advances in Production and Drying Technologies of Lactoferrin"

  • Summary: This article focuses on the production and drying technologies of lactoferrin, touching on its multifunctional properties, including antiviral capabilities. It delves into the methods enhancing lactoferrin's physiological functions and its application in various health contexts.
  • Reference: J Cheng, Z Zhang, Y Zhang, J Zhao - Journal of Biobased Materials and Bioenergy, 2024.
  • Link: Ingenta Connect

Title: "Effect of Lactoferrin treatment on symptoms and physical performance in Long-COVID patients: a randomized, double-blind, placebo controlled trial"

Title: "The Applications of Lactoferrin in Various Therapies and Nanotechnologies"

These studies underscore lactoferrin's potential as a therapeutic agent with significant antiviral properties, offering insights into its molecular interactions, production technologies, and therapeutic applications.

Iron Deficiency

The effectiveness of oral bovine lactoferrin compared to iron supplementation in patients with a low hemoglobin profile: A systematic review and meta-analysis

This systematic review and meta-analysis aimed to assess the effectiveness of oral bovine lactoferrin compared to traditional iron supplementation in improving hemoglobin levels in patients with low profiles. The results indicate that bovine lactoferrin may be a beneficial alternative, with potential advantages in terms of bioavailability and fewer side effects.

  • Reference: MD Christofi, K Giannakou, M Mpouzika, A Merkouris - BMC Nutrition, 2024.
  • Link: Springer

Phenotypic and genotypic assessment of iron acquisition in diverse bovine-associated non-aureus staphylococcal strains

  • Summary: Although this study primarily focuses on the iron acquisition capabilities of non-aureus staphylococcal strains in a bovine context, it indirectly highlights the importance of lactoferrin in the regulation of iron availability. This study emphasizes the complex interplay between lactoferrin and microbial iron uptake processes.
  • Reference: H Reydams, B Toledo-Silva, K Mertens, S Piepers - Veterinary Research, 2024.
  • Link: Springer

Title: "The effect of iron, galacto-oligosaccharides and lactoferrin on Kenyan infant gut microbiota investigated in vitro"

  • Summary: This research explores the impact of dietary iron, galacto-oligosaccharides (GOS), and bovine lactoferrin (bLF) on the gut microbiota of Kenyan infants. The study provides insights into how these components can influence iron absorption and microbial composition, potentially affecting the risk of iron deficiency.
  • Reference: C Rachmühl - 2023.
  • Link: ETH Zurich

Title: "Lactoferrin: A Promising New Player in Treatment of Iron Deficiency Anemia in Patients on Regular Hemodialysis: A Randomized Controlled Trial"

  • Summary: This randomized controlled trial investigates the effects of lactoferrin supplementation in patients undergoing regular hemodialysis and suffering from iron deficiency anemia. The study suggests that lactoferrin could play a significant role in managing anemia in this patient population, possibly due to its anti-inflammatory properties and ability to modulate iron metabolism.
  • Reference: RMA Mahmoud, AA Mohammed - Saudi Journal of Kidney Diseases and Transplantation, 2023.
  • Link: LWW Journals

Oral Health

Exploring the modulatory role of bovine lactoferrin on the microbiome and the immune response in healthy and Shiga toxin-producing E. coli challenged piglets

This study investigates the effects of bovine lactoferrin (bLF) on the microbiome and immune response in weaned piglets, both healthy and challenged with Shiga toxin-producing E. coli. The findings suggest bLF's potential in modulating the microbiome and enhancing the immune response, indicating its significance in oral health and systemic immunity.

Title: "The effectiveness of oral bovine lactoferrin compared to iron supplementation in patients with a low hemoglobin profile: A systematic review and meta-analysis"

Summary: Although primarily focused on iron deficiency, this systematic review and meta-analysis indirectly relate to oral health by evaluating the effectiveness of lactoferrin compared to ferrous sulfate. The study highlights lactoferrin's bioavailability and suggests a potential role in improving hemoglobin levels and overall health, including oral health through nutritional support.

Reference: MD Christofi, K Giannakou, M Mpouzika, A Merkouris - BMC Nutrition, 2024.

Link: BMC Nutrition

Title: "EFFECT OF ADMINISTRATION OF COMBINED ENTERAL LACTOFERRIN AND PROBIOTIC ON INVASIVE FUNGAL INFECTIONS IN PRETERM"

  • Summary: This study explores the impact of oral bovine lactoferrin, alone or with probiotics, on preventing invasive fungal infections in preterm infants. Results indicate significant health benefits of lactoferrin in enhancing oral and overall health through its antimicrobial properties.
  • Reference: MH Mohamed, TM Abd El-Twab, MS Fathi - Journals of EKB, 2023.
  • Link: Journals of EKB

Gut Health

Exploring the modulatory role of bovine lactoferrin on the microbiome and the immune response in healthy and Shiga toxin-producing E. coli challenged piglets

This study examines the influence of bovine lactoferrin on the gut microbiome and immune response in piglets, demonstrating its potential to modulate gut microbiota composition and support overall gut health in both animals and humans.

  • Reference: M Dierick, R Ongena, D Vanrompay, et al. - Journal of Animal Science and Biotechnology, 2024.
  • Link: Read the article

Title: "The effect of iron, galacto-oligosaccharides and lactoferrin on Kenyan infant gut microbiota investigated in vitro"

  • Summary: This study investigates the impact of bovine lactoferrin supplementation on the gut microbiota of infants in Kenya. It aims to develop an in vitro gut model to better understand lactoferrin's beneficial effects on gut health.
  • Reference: C Rachmühl - 2023.
  • Link: ETH Zurich Repository

Title: "Feeding colostrum and transition milk facilitates digestive tract functionality recovery from feed restriction and fasting of dairy calves"

  • Summary: Although focusing on colostrum and transition milk, this study also touches on the gut health benefits of lactoferrin found in bovine milk. It highlights the role of gut microbiome in metabolic health and recovery of the digestive tract in dairy calves.
  • Reference: M Tortadès, S Marti, M Devant, M Vidal, et al. - Journal of Dairy Science, 2023.
  • Link: ScienceDirect

Weight Loss

Potent anti-obesity effect of enteric-coated lactoferrin: reduction in visceral fat in Japanese adults with abdominal obesitySummary:

This study evaluates the efficacy of enteric-coated lactoferrin (eLF) in reducing visceral fat in Japanese men and women with abdominal obesity. Over 8 weeks, participants taking 300 mg/day of eLF saw significant decreases in visceral fat area, body weight, BMI, and hip circumference compared to placebo. eLF shows promise in managing visceral fat accumulation without adverse effects, offering a potential natural supplement for obesity-related metabolic conditions.
Reference: T Ono, M Murakoshi, et al. - British Journal of Nutrition, 2010.
Link:Read the full study.

Bone Health / Osteoporosis

Bovine lactoferrin is efficient for improving bone characteristics: a study based on a new preclinical model of marked bone fragility

  • Summary: This research highlights bovine lactoferrin's (LF) effectiveness in improving bone characteristics, utilizing a novel preclinical model showcasing significant bone fragility. Bovine lactoferrin is recognized for its various biological properties, including anti-inflammatory and immunomodulatory effects, which are beneficial for bone health and the prevention of osteoporosis. The study provides insight into how bovine lactoferrin can mitigate bone loss and enhance bone density, presenting a promising natural alternative for supporting bone health and combating osteoporosis.
  • Reference: A Blais, GY Rochefort, et al. - Journal of Food Nutrition & Disease, 2023.
  • Link: Read the full study

Cancer

Iron-saturated bovine lactoferrin: A promising chemopreventive agent for hepatocellular carcinoma

This study highlights the potential of iron-saturated bovine lactoferrin as a chemopreventive agent against hepatocellular carcinoma. It builds on previous research suggesting lactoferrin's efficacy in cell cycle arrest and inhibiting mTOR signaling in breast cancer cells.

Title: "The anticancer activity of bovine lactoferrin is reduced by deglycosylation and it follows a different pathway in cervix and colon cancer cells"

  • Summary: This study investigates how deglycosylation affects the anticancer activity of bovine lactoferrin, revealing that it follows different pathways in cervix and colon cancer cells. The findings emphasize the importance of glycosylation in lactoferrin's anticancer properties.
  • Reference: DA Ramírez‐Sánchez, et al. - Food Science & Nutrition, 2024.
  • Link: Read the article on Wiley

Title: "Production of Bioactive Porcine Lactoferrin through a Novel Glucose-Inducible Expression System in Pichia pastoris: Unveiling Antimicrobial and Anticancer Properties"

  • Summary: While focusing on porcine lactoferrin, this study contributes to the broader understanding of lactoferrin's anticancer properties, demonstrating its potential in inducing apoptosis and inhibiting cancer cell migration, invasion, and metastasis.
  • Reference: CC Yen, PY Wu, H Ou-Yang, HL Chen, et al. - International Journal of Molecular Sciences, 2024.
  • Link: Read the article on MDPI

Title: "Regulation of HeLa cell proliferation and apoptosis by bovine lactoferrin"

  • Summary: This study focuses on the impact of bovine lactoferrin on the proliferation and apoptosis of cervical cancer HeLa cells, suggesting its potential as a therapeutic agent in cancer treatment.
  • Reference: X Shu, J Su, Y Zhao, C Liu, Y Chen, et al. - Cell Biochemistry and Function, 2023.
  • Link: Read the article on Wiley

Understanding Lactoferrin: Nature's Immune Enhancer

What is Lactoferrin?

Lactoferrin stands as a potent iron-binding glycoprotein with multifaceted roles in immune regulation and defense against a spectrum of pathogens, including bacteria, fungi, and viruses. Beyond its primary function of iron sequestration, which curtails microbial proliferation, lactoferrin intricately modulates pathogen mobility, aggregation, and biofilm development, significantly impeding their pathological impact.

This remarkable protein is predominantly found in the milk of humans and cows (bovine), with a notably higher concentration present in colostrum—the initial milk produced postpartum, which is crucial for newborn immunity. The abundance of lactoferrin in colostrum, nearly sevenfold compared to mature milk, plays a pivotal role in shielding infants from microbial infections by fortifying the body's innate immune defenses.

Beyond its iron-binding prowess, lactoferrin possesses a unique ability to interact with the surfaces of microbes and viruses, blocking their adhesion and entry into host cells, thereby acting as a critical barrier against infections. Its demonstrated antiviral, antibacterial, and antifungal properties further empower white blood cells within the mucosal linings of the digestive tract, reducing the potency of harmful bacteria. Consequently, lactoferrin is instrumental in cultivating beneficial gut flora, enhancing the microbiome, and optimizing immune system functionality.

Decoding Lactoferrin: The Science Behind the Name

  • Lacto: Derived from the Latin word for milk, 'lacto' is used to denote substances related to milk, such as lactate or lactic acid, in compound formations.
  • Ferrin - Ferritin: Reflecting its iron-binding capability, 'ferrin' links to 'ferritin,' a universal protein that stores and regulates iron release within cells across almost all living organisms, mirroring lactoferrin’s role in iron metabolism and immune defense.

In essence, lactoferrin is more than just a component of milk; it's a crucial biomolecule synthesized by neutrophils and glandular epithelial cells, omnipresent in many human secretions like tears and milk, representing a cornerstone of our immune defense mechanisms.

Welcome to the World of

Lactoferrin: Nature's Wellness Ally

Since its discovery in 1939, lactoferrin has captivated the scientific community with its remarkable multifunctional properties, playing a pivotal role in human health. This naturally occurring protein, found abundantly in mammalian milk, has been the focus of thousands of scientific studies, each uncovering a facet of its vast potential to benefit physiological, cellular, and molecular health.

The Power of Lactoferrin: A Closer Look

Lactoferrin is more than just a protein; it's a key player in maintaining and enhancing overall health, thanks to its diverse functions:

  • Immune System Champion: Lactoferrin acts as a powerful stimulant of the immune system, preparing our bodies to fight off infections and diseases effectively.
  • Guardian Against Aging: This protein helps prevent the damage that contributes to aging, safeguarding the body's cells and promoting longevity.
  • Promoter of Gut Health: By encouraging the growth of beneficial bacteria in the intestinal tract, lactoferrin supports a balanced and healthy gut microbiome.
  • Defender Against Pathogens: Its antibacterial, antiviral, and antifungal properties make lactoferrin a formidable opponent against harmful bacteria, fungi, and viruses.
  • Regulator of Iron Metabolism: Lactoferrin plays a crucial role in iron metabolism, transporting iron to where it's needed in the bloodstream and cells, while also ensuring iron homeostasis.
  • Antioxidant Powerhouse: As a powerful antioxidant, lactoferrin helps neutralize free radicals, protecting the body from oxidative stress and cellular damage.
  • Supporter of Skin Health: The protein contributes to maintaining and improving skin health, offering a natural solution for a clear and healthy complexion.
  • Bone Health Benefactor: Lactoferrin is known to support bone health, contributing to bone density and strength.
  • Digestive Health Ally: Its role in digestive health is unparalleled, aiding in the absorption of nutrients and maintaining the integrity of the gut lining.

At The Lactoferrin Company, we harness the incredible benefits of lactoferrin to offer you a pathway to enhanced well-being. Our lactoferrin products are designed to support your health journey, from boosting your immune system to promoting digestive health and beyond. Dive into the world of lactoferrin with us, and discover how this extraordinary protein can transform your approach to health and wellness.

FAQ

How Does Lactoferrin Work?

Understanding the Multifaceted Role of Lactoferrin

How Does Lactoferrin Function?

Lactoferrin is a powerhouse in regulating iron metabolism, ensuring efficient iron absorption in the intestines and its subsequent delivery to cells. Its protective role extends to combating bacterial infections, likely through inhibiting bacterial growth by limiting access to essential nutrients or directly destroying bacterial cell walls. Notably, lactoferrin found in mother's milk is a key factor in safeguarding breastfed infants from bacterial threats.

Beyond its antibacterial properties, lactoferrin exhibits potent activity against certain fungi and viruses, showcasing its broad-spectrum defense mechanism. Additionally, it plays a crucial role in the regulation of bone marrow function (myelopoiesis), potentially enhancing the immune system's response to threats.

Applications of Lactoferrin:

Lactoferrin's therapeutic applications are vast, ranging from the treatment of stomach and intestinal ulcers to combating hepatitis C and managing diarrhea. Its antioxidative properties further protect against the cellular damage associated with aging, while its antiviral and antibacterial capabilities offer additional protective benefits. Lactoferrin is instrumental in stimulating the immune system, promoting healthy gut bacteria, potentially preventing cancer, and ensuring proper iron regulation within the body.

Some research indicates lactoferrin's pivotal role in addressing global health challenges, such as iron deficiency and severe diarrheal diseases. In the realm of industrial agriculture, lactoferrin is valued for its bactericidal properties during meat processing, underscoring its versatility and significance across various fields.