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GHK Peptide: A Natural Modulator of Cellular Pathways for Skin Regeneration

GHK Peptide: A Natural Modulator of Cellular Pathways for Skin Regeneration Posted on December 23, 2024  1. Introduction GHK (glycyl-L-histidyl-L-lysine) is a naturally occurring tripeptide found in human plasma, saliva, and urine. It is known for its potent ability to enhance skin repair and regeneration. GHK levels are approximately 200 ng/mL in plasma at age…

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The Role of Peptide YY in Gastrointestinal Diseases and Disorders

The Role of Peptide YY in Gastrointestinal Diseases and Disorders Posted on December 16, 2024  I. Introduction Background on Peptide YY (PYY) Peptide YY (PYY) is a key gut hormone involved in regulating gastrointestinal (GI) function. It is primarily produced by L-cells in the distal ileum and colon in response to food intake, with its…

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The Role of NPY Genetic Variants in Autonomic Traits and Blood Pressure Regulation

The Role of NPY Genetic Variants in Autonomic Traits and Blood Pressure Regulation Posted on December 9, 2024  1. Introduction Neuropeptide Y (NPY) is a vital 36-amino acid peptide that plays a central role in the regulation of numerous physiological processes. Found abundantly in the central and peripheral nervous systems, NPY is involved in critical…

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Antimicrobial Peptides: Exploring the Mechanisms of Action

Antimicrobial Peptides: Exploring the Mechanisms of Action This entry was posted on May 24, 2022 by Michael Jennings. Antimicrobial peptides, or AMPs, refer to a heterogeneous class of compounds present in a variety of organisms, including human beings. Over the years, the compounds have been isolated and successfully characterized. They have been described in a variety…

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Peptide Therapeutics: Emerging Peptide Areas and Technologies

Peptide Therapeutics: Emerging Peptide Areas and Technologies This entry was posted on May 17, 2022 by Michael Jennings. It is estimated that the total number of naturally occurring peptides that have been successfully identified is about 7000. These peptides play a crucial role in human physiology including acting as growth factors, neurotransmitters, anti-infective, ion channel ligands,…

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Peptides in Cancer Research: Therapies and Vaccines

Peptides in Cancer Research: Therapies and Vaccines This entry was posted on May 10, 2022 by Michael Jennings. Cancer refers to the uncontrolled division of cells and the ability of those cells to attack cells in neighboring organs to form tumor masses before spreading to other parts of the body. Although angiogenesis, or the development of…

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Antimicrobial Peptides’ Applications in the Treatment of Liver Cancer

Antimicrobial Peptides’ Applications in the Treatment of Liver Cancer This entry was posted on May 3, 2022 by Michael Jennings. Antimicrobial peptides can be found in almost all species of plants, invertebrates and vertebrates. Most of the already identified antimicrobial peptides feature less than 100 amino acid residues as well as a myriad of common features, the…

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Cell-Penetrating Peptides and Their Role in Cancer Research

Cell-Penetrating Peptides and Their Role in Cancer Research This entry was posted on April 26, 2022 by Michael Jennings. The global market size for cell-penetrating peptides has been on the rise over the last few years, and it is anticipated that the growth will continue in the coming years. The use of peptides has offered a…

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Therapeutic Peptides: Applications in the Treatment of Diseases

Therapeutic Peptides: Applications in the Treatment of Diseases This entry was posted on April 19, 2022 by Michael Jennings. Therapeutic peptides refer to a special class of pharmaceutical agents that features a series of well-organized amino acids. Research revolving around therapeutic peptides begins with fundamental studies about human hormones, including insulin, gonadotropin-releasing hormone, vasopressin, and oxytocin,…