Collagen Peptides (Hydrolyzed)

Environmental Factors in Type 1 Diabetes.

Hyöty H, Laiho JE, Virtanen SM · Cold Spring Harbor perspectives in medicine · 2026

The contribution of environmental factors to the pathogenesis of type 1 diabetes is considered substantial, but their identification has turned out to be challenging. Large prospective studies are crucial for reliable identification of environmental risk and protective factors. However, only few large prospective birth cohort studies have been carried out. Enterovirus infections have shown quite consistent risk association with the initiation of islet autoimmunity (IA) across these studies. Also, certain dietary factors have been consistently associated with IA risk, omega-3 fatty acids inversely, and childhood cow's milk intake directly. However, the mechanisms of these associations are not fully understood, and possible causality has not been confirmed. Clinical trial programs with enterovirus vaccines and antiviral drugs are in progress to evaluate the causality of enterovirus association. The only nutritional primary prevention randomized trial, TRIGR, did not find a difference bet

Efficacy and tolerability of an oral supplement containing amino acids, iron, selenium, and marine hydrolyzed collagen in subjects with hair loss (androgenetic alopecia, AGA or FAGA or telogen effluvium). A prospective, randomized, 3-month, controlled, assessor-blinded study.

Milani M, Colombo F, GFM‐O‐Trial Investigators Group · Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2023 · n=83

Oral supplementation with some amino acids (like methionine, taurine, and cysteine) could be useful in subjects with hair loss conditions such as androgenic alopecia (AGA or FAGA) or telogen effluvium (TE). Hydrolysed collagen (HC) oral supplementation has demonstrated to have beneficial effects on nail and skin health and could improve hair growth. A food supplement in tablet formulation containing hydrolysed fish-origin collagen (300 mg/dose), taurine, cysteine, methionine, iron, and selenium has been recently available. To date no controlled data are available regarding the clinical efficacy of this product as adjuvant to hair loss specific treatments in these clinical conditions. To evaluate and compare the efficacy and tolerability of an oral supplementation based on HC and amino acids in subjects with hair loss due to AGA/FAGA or chronic TE in combination with drug treatments in comparison with drug treatments alone. In a prospective, 12-week, randomized, assessor-blinded

Specific Collagen Peptides Improve Bone Mineral Density and Bone Markers in Postmenopausal Women-A Randomized Controlled Study.

König D, Oesser S, Scharla S, Zdzieblik D, Gollhofer A · Nutrients · 2018 · n=66

Introduction: Investigations in rodents as well as in vitro experiments have suggested an anabolic influence of specific collagen peptides (SCP) on bone formation and bone mineral density (BMD). The goal of the study was to investigate the effect of 12-month daily oral administration of 5 g SCP vs. placebo (CG: control group) on BMD in postmenopausal women with primary, age-related reduction in BMD. Methods: 131 women were enrolled in this randomized, placebo-controlled double-blinded investigation. The primary endpoint was the change in BMD of the femoral neck and the spine after 12 months. In addition, plasma levels of bone markers-amino-terminal propeptide of type I collagen (P1NP) and C-telopeptide of type I collagen (CTX 1)-were analysed. Results: A total of 102 women completed the study, but all subjects were included in the intention-to-treat (ITT) analysis (age 64.3 ± 7.2 years; Body Mass Index, BMI 23.6 ± 3.6 kg/m²; T-score spine -2.4 ± 0.6; T-score femoral

Long term impact of formula choice in children with cow milk protein allergy: 6-year follow-up of the Atopic March Cohort Study.

Nocerino R, Bedogni G, Carucci L, Aquilone G, Oglio F, Coppola S · Clinical nutrition (Edinburgh, Scotland) · 2025 · n=313

Cow's milk protein allergy (CMPA) is a significant health issue in the pediatric age, carrying lifelong health implications. To compare the impact of different formulas on the occurrence of other atopic manifestations (AMs), autoimmune disorders (ADs) and the time of immune tolerance acquisition in a population of children with immunoglobulin E (IgE)-mediated cow CMPA. In a 72-month prospective cohort study the occurrence of other AMs (i.e., eczema, urticaria, asthma, and rhinoconjunctivitis), ADs (i.e., celiac disease, thyroiditis, type 1 diabetes, inflammatory bowel diseases, idiopathic juvenile arthritis) and the time of immune tolerance acquisition were comparatively evaluated in IgE-mediated CMPA children treated with different formulas: extensively hydrolyzed casein formula containing the probiotic L. rhamnosus G (EHCF + LGG), rice hydrolyzed formula (RHF), soy formula (SF), extensively hydrolyzed whey formula (EHWF), or amino-acid based formula (AAF). 313 subjec

MicroRNA-31 Reduces Inflammatory Signaling and Promotes Regeneration in Colon Epithelium, and Delivery of Mimics in Microspheres Reduces Colitis in Mice.

Tian Y, Xu J, Li Y, Zhao R, Du S, Lv C · Gastroenterology · 2019 · n=82

Levels of microRNA 31 (MIR31) are increased in intestinal tissues from patients with inflammatory bowel diseases and colitis-associated neoplasias. We investigated the effects of this microRNA on intestinal inflammation by studying mice with colitis. We obtained colon biopsy samples from 82 patients with ulcerative colitis (UC), 79 patients with Crohn's disease (CD), and 34 healthy individuals (controls) at Shanghai Tenth People's Hospital. MIR31- knockout mice and mice with conditional disruption of Mir31 specifically in the intestinal epithelium (MIR31 conditional knockouts) were given dextran sulfate sodium (DSS) or 2,4,6-trinitrobenzene sulfonic acid (TNBS) to induce colitis. We performed chromatin immunoprecipitation and luciferase assays to study proteins that regulate expression of MIR31, including STAT3 and p65, in LOVO colorectal cancer cells and organoids derived from mouse colon cells. Partially hydrolyzed alpha-lactalbumin was used to generate peptosome nanoparticles, and

The Efficacy of Hydrolyzed Guar Gum ( PHGG) in the Treatment of Patients With Irritable Bowel Syndrome- a Double Blind, Placebo - Controlled, Randomized Study

n=130 · NCT01779765 · UNKNOWN · UNKNOWN

This study objective is to assess the short and long term effects of partially hydrolyzed guar gum (PHGG) administration on clinical symptoms of IBS and quality of life of these patients.

Hydrolyzed Whey for Blood Lipid Control

n=72 · NCT07101263 · RECRUITING · RECRUITING

The goal of this clinical trial is to learn if hydrolyzed whey protein can help serum cholesterol stay in normal range in adults. As a side inquiry, a few blood measures will be taken that are relevant to low level inflammation. The main questions the study aims to answer are: * Will hydrolyzed whey lower serum cholesterol readings in adults with starting values in the upper end of normal to the lower end of elevated? * Will the hydrolyzed whey affect a general measure of inflammation and two measures of indirect relevance to inflammation? Researchers will compare hydrolyzed whey to a conventional whey (a control protein not expected to affect serum cholesterol readings) to see if the hydrolyzed whey lowers serum cholesterol. Participants will: * Drink one protein beverage every day for 6 weeks; * Go to a LabCorp facility for a blood draw before and after the 6 weeks.

Comparison of ESWT and Collagen Hydrolyzed Peptides in the Treatment of Plantar Fascitiis

n=84 · NCT06138236 · RECRUITING · RECRUITING

Patients suffering from Plantar Fasciitis were randomized into three groups: the first group underwent infiltration of Collagen Hydrolyzed Peptides, the second one underwent the ESWT treatment, the third one underwent a combination of the two treatments.