ArticleWorld journal of gastrointestinal pharmacology and therapeutics2015
Clinical relevance of intestinal peptide uptake.
Article in World journal of gastrointestinal pharmacology and therapeutics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 28 citations in OpenAlex.
- Protein Substitute Absorption: A Randomised Controlled Trial Comparing CGMP vs. Amino Acids vs. Micellar Casein in Healthy Volunteers.Nutrients · 2025Trial
- Carbohydrate and protein adaptation in low-protein diets for livestock and poultry: a nutritional revolution from static balance to dynamic synergy.Journal of animal science and biotechnology · 2026Review
- Gut Faecalibacterium regulates host immunity and metabolic profiles to confer resistance against Salmonella infection in chicks.Poultry science · 2026Article
- Structures, antioxidant, and angiotensin I-converting enzyme (ACE)-inhibitory activities of peptides derived from protein hydrolysates of three phenolics-rich legume genera.Journal of food science · 2025Article
- N-Pep-Zn Improves Cognitive Functions and Acute Stress Response Affected by Chronic Social Isolation in Aged Spontaneously Hypertensive Rats (SHRs).Biomedicines · 2024Article
- Transition to peptide-based diet improved enteral nutrition tolerance and decreased healthcare utilization in pediatric home enteral nutrition.JPEN. Journal of parenteral and enteral nutrition · 2022Article
- The putative role of gut microbiota in cancer: Cysteine is a pivotal coin.Frontiers in gastroenterology (Lausanne, Switzerland) · 2022Review
- IAF, QGF, and QDF Peptides Exhibit Cholesterol-Lowering Activity through a Statin-like HMG-CoA Reductase Regulation Mechanism: In Silico and In Vitro Approach.International journal of molecular sciences · 2021Article
- Prediction of lisinopril pediatric dose from the reference adult dose by employing a physiologically based pharmacokinetic model.BMC pharmacology & toxicology · 2020Article
- GutSelf: Interindividual Variability in the Processing of Dietary Compounds by the Human Gastrointestinal Tract.Molecular nutrition & food research · 2019Review
- Protein Hydrolysates as Promoters of Non-Haem Iron Absorption.Nutrients · 2017Review
- Nutritional and health benefits of semi-elemental diets: A comprehensive summary of the literature.World journal of gastrointestinal pharmacology and therapeutics · 2016Article
- Inflammatory bowel disease: Traditional knowledge holds the seeds for the future.World journal of gastrointestinal pharmacology and therapeutics · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo determine available information on an independent peptide transporter 1 (PepT1) and its potential relevance to treatment, this evaluation was completed.
methodsFully published English language literature articles sourced through PubMed related to protein digestion and absorption, specifically human peptide and amino acid transport, were accessed and reviewed. Papers from 1970 to the present, with particular emphasis on the past decade, were examined. In addition, abstracted information translated to English in PubMed was also included. Finally, studies and reviews relevant to nutrient or drug uptake, particularly in human intestine were included for evaluation. This work represents a summary of all of these studies with particular reference to peptide transporter mediated assimilation of nutrients and pharmacologically active medications.
resultsAssimilation of dietary protein in humans involves gastric and pancreatic enzyme hydrolysis to luminal oligopeptides and free amino acids. During the ensuing intestinal phase, these hydrolytic products are transported into the epithelial cell and, eventually, the portal vein. A critical component of this process is the uptake of intact di-peptides and tri-peptides by an independent PepT1. A number of "peptide-mimetic" pharmaceutical agents may also be transported through this carrier, important for uptake of different antibiotics, antiviral agents and angiotensin-converting enzyme inhibitors. In addition, specific peptide products of intestinal bacteria may also be transported by PepT1, with initiation and persistence of an immune response including increased cytokine production and associated intestinal inflammatory changes. Interestingly, these inflammatory changes may also be attenuated with orally-administered anti-inflammatory tripeptides administered as site-specific nanoparticles and taken up by this PepT1 transport protein.
conclusionFurther evaluation of the role of this transporter in treatment of intestinal disorders, including inflammatory bowel disease is needed.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.