Generation of bioactive prolyl‐hydroxyproline (Pro‐Hyp) by oral administration of collagen hydrolysate and degradation of endogenous collagen

Exploration of collagen recovered from animal by-products as a precursor of bioactive peptides: Successes and challenges

(2018) Yu Fu et al.   CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION

Fibroblasts and wound healing: an update

(2018) Heather E desJardins-Park et al.   Regenerative Medicine

Ingestion of bioactive collagen hydrolysates enhanced pressure ulcer healing in a randomized double-blind placebo-controlled clinical study

(2018) Fumihito Sugihara et al.   Scientific Reports

Changes in composition and content of food-derived peptide in human blood after daily ingestion of collagen hydrolysate for 4 weeks

(2017) Yasutaka Shigemura et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Detection of endogenous and food-derived collagen dipeptide prolylhydroxyproline (Pro-Hyp) in allergic contact dermatitis-affected mouse ear

(2015) Masashi Kusubata et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Dose-dependent changes in the levels of free and peptide forms of hydroxyproline in human plasma after collagen hydrolysate ingestion

(2014) Yasutaka Shigemura et al.   FOOD CHEMISTRY

Highly Accurate Quantification of Hydroxyproline-Containing Peptides in Blood Using a Protease Digest of Stable Isotope-Labeled Collagen

(2014) Yuki Taga et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

A double-blind, placebo-controlled, randomised, clinical study on the effectiveness of collagen peptide on osteoarthritis

(2014) Suresh Kumar et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Oral Intake of Specific Bioactive Collagen Peptides Reduces Skin Wrinkles and Increases Dermal Matrix Synthesis

(2014) E. Proksch et al.   SKIN PHARMACOLOGY AND PHYSIOLOGY

Oral Supplementation of Specific Collagen Peptides Has Beneficial Effects on Human Skin Physiology: A Double-Blind, Placebo-Controlled Study

(2013) E. Proksch et al.   SKIN PHARMACOLOGY AND PHYSIOLOGY

Distribution of Prolylhydroxyproline and Its Metabolites after Oral Administration in Rats

(2012) Tomoaki Kawaguchi et al.   BIOLOGICAL & PHARMACEUTICAL BULLETIN

Identification of a novel food-derived collagen peptide, hydroxyprolyl-glycine, in human peripheral blood by pre-column derivatisation with phenyl isothiocyanate

(2011) Yasutaka Shigemura et al.   FOOD CHEMISTRY

Collagen-derived dipeptide, proline-hydroxyproline, stimulates cell proliferation and hyaluronic acid synthesis in cultured human dermal fibroblasts

(2010) Hiroki OHARA et al.   JOURNAL OF DERMATOLOGY

Hydroxyproline-containing dipeptides and tripeptides quantified at high concentration in human blood after oral administration of gelatin hydrolysate

(2009) Satomi Ichikawa et al.   INTERNATIONAL JOURNAL OF FOOD SCIENCES AND NUTRITION

Effect of Prolyl-hydroxyproline (Pro-Hyp), a Food-Derived Collagen Peptide in Human Blood, on Growth of Fibroblasts from Mouse Skin

(2009) Yasutaka Shigemura et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Absorption and Effectiveness of Orally Administered Low Molecular Weight Collagen Hydrolysate in Rats

(2009) Mari Watanabe-Kamiyama et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Chondroprotective effect of the bioactive peptide prolyl-hydroxyproline in mouse articular cartilage in vitro and in vivo

(2009) S. Nakatani et al.   OSTEOARTHRITIS AND CARTILAGE