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March 26, 2026Today, drawing on the insights of leading experts from MISI YAN | Yan Research Institute, we invite you to join us in exploring the remarkable medical and technological foundation of Yan Zhen Biotechnology… Here, every research achievement embodies the wisdom and hard work of Yan Zhen’s scientific team. From a profound understanding of the essence of life to a precise grasp of cutting-edge technology, Yan Zhen Biotechnology has consistently remained at the forefront of the field of regenerative medicine.
Throughout the long history of human medical development, every major revolution has brought earth-shattering changes to our health and well-being.
Yan Zhen’s Medical Technology Foundation: The “Peptide Revolution”
The First Medical Revolution—The Discovery of Vaccines
The first medical revolution in history—the discovery of vaccines, such as the widespread use of the smallpox vaccine—fundamentally curbed the spread of epidemics, building the first solid line of defense for human survival.
The Second Medical Revolution—The Emergence of Antibiotics
The second medical revolution—the emergence of antibiotics—successfully solved the global challenge of infectious inflammation. From then on, bacterial infections from knife wounds, gunshot wounds, tetanus, and postpartum conditions could be effectively prevented, marking a great historical turning point.
In the 21st century, humanity ushered in the third medical revolution—the discovery of bioactive peptides. This major breakthrough has opened a new era in the treatment of chronic and metabolic diseases.
The Third Medical Revolution—The Discovery of Bioactive Peptides
In the past, it was widely believed that the human body primarily absorbed proteins in the form of amino acids. However, recent scientific research has surprisingly revealed that after enzymatic hydrolysis in the digestive tract, proteins are mostly absorbed in the form of oligopeptides, with only a small proportion absorbed as free amino acids. Furthermore, oligopeptides are more easily and rapidly absorbed and utilized by the body than free amino acids. Peptides, a class of compounds with molecular structures intermediate between amino acids and proteins, are composed of 20 natural amino acids in various combinations and arrangements. Each peptide possesses a unique structural composition, and these distinct structures determine their unique functions. As one of the fundamental building blocks of life, peptides play a role in every aspect of biological activity. In the early 20th century, the successful chemical synthesis of dipeptides marked the birth of peptide science; In the mid-20th century, the discovery of the first exogenous bioactive peptide with morphine-like activity marked the birth of peptide nutrition. Today, peptide nutrition has become a new hotspot in protein nutrition research and is bound to spark a nutritional revolution in the 21st century. Current research indicates that peptides possess various physiological activities and can be used to improve people’s health, as well as for disease prevention and treatment. In particular, research on endogenous bioactive peptides in the human body has sparked new hope for the treatment and rehabilitation of intractable diseases.
Yan Zhen Biotechnology has always stood at the forefront of medical science, achieving a technological revolution in regenerative repair through basic medical research in peptide science. We infuse new energy into apoptotic cells and bring a new dawn to the cause of human health. Let us join together in the wave of the “peptide revolution” to open a new chapter in healthy living.

