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Good News! Three Organoid Cryopreservation Technologies of Our Team Accepted for National Patents

2025/08/15

In the era of rapid development of organoid research, achieving long - term stable preservation while maintaining biological activity and functional integrity remains a crucial bottleneck restricting the clinical translation of this technology and its application in drug R & D. Recently, three technological inventions by the research team of Yinfeng Low - Temperature Medical Research Center were accepted by the National Intellectual Property Administration. These three technologies focus on the challenges of organoid cryopreservation and cover the key steps in the entire process of organoid vitrification preservation, offering a more efficient and reliable solution for safeguarding biological samples in organoid research.

The World's First In - Vitro Dual Activation Technology for Primitive Follicles: A Baby Born after Intra - operative Ovarian Tissue Freeze - Thaw Transplantation

2025/07/03

On June 25, 2025, the team led by Professor Wang Huiying and Dr. Jin Bo from Shenzhen Hospital of Beijing University of Chinese Medicine collaborated with Shandong Yinfeng Life Science Research Institute to develop the "ovarian dual activation" technology. Through this technology, patients with POI (primary ovarian insufficiency) underwent intra - operative freeze - thaw activation of ovarian tissue. After intra - operative transplantation, a baby was born, and both the mother and the baby are healthy and safe.

Significant Achievements: Successfully Cultivated Human Heart in Pigs, Bringing New Hope for Organ Transplantation

2025/06/19

Recently, the world's top - tier academic journal Nature featured a major research achievement by Chinese scientists on its front - page headlines. For the first time, a heart containing human cells was cultivated in a pig embryo, and this heart could beat autonomously and survived for 21 days. This groundbreaking progress offers a brand - new solution to the global shortage of organ transplants and marks a new stage in the development of xenogeneic organ cultivation technology.

Bountiful Harvest: A Review of Life Extension Plan Scientific Achievements

2025/02/07

With the rapid development of science and technology, humanity's exploration of life has never ceased. During the 2023-2024 period, we witnessed a series of exciting scientific achievements. These not only made significant progress in fields such as anti-aging, gene editing, organ regeneration, and immunotherapy but also pointed the way for future medical research.

2023-11-30

Pig organs transplanted to monkeys, another new advance in cross-species transplantation

Multiple organs and tissues, including liver, kidney, heart, abdominal wall, cornea, bone, median nerve, etc., from a gene-edited pig were transplanted to seven recipient monkeys. "The study is another useful exploration and positive attempt to find out whether xenotransplantation of tissues and organs is feasible to be applied to emergency treatment of severe tissue destruction and organ failure, which will further expand the feasibility and effectiveness of confirming the application of xenotransplantation to medical rescue." At the media conference held on the 10th, Dou Kefeng, an academician of the Chinese Academy of Sciences, gave a high evaluation of the operation.

2023-11-30

Miracle! Man's thumb was severed for 76 hours, successfully resuscitated

Recently, a banner full of patients' gratitude was sent to the hands of hand and foot surgeons of Qilu Hospital. It turned out that, just more than twenty days ago, Mr. Lu's left thumb was cut off by a machine while he was working at a construction site. The incident was sudden, and the severed finger could not be found during the emergency medical treatment. Two days later, the possibility of being separated from the broken finger and then pick up the living is minimal.

2023-09-08

Heavyweight! Prof. Gang Zhao, the main committee member of Yinfeng Cryomedicine Specialized Committee, published another article "Advanced Cryopreservation Engineering Strategies - A Critical Step in Utilizing Stem Cell Products".

Cryopreservation is known as the technique of solidifying time, by cooling biological materials (e.g. cells, tissues and organs) to low temperatures with the addition of cryoprotectants (generally -196°C liquid nitrogen preservation), and then rewarming them to normal temperatures (37°C) in an effective manner when needed, at which time the biological samples can still be restored and maintain their activity.

2023-09-01

Breaking! U.S. transplants pig kidneys to humans, now surviving for over a month

As we all know, organ transplantation, as the last resort treatment for many end-stage organ diseases, has long been in an objective situation where demand far exceeds supply (organ donation). As a result, many research teams have also put their hopes for a breakthrough in the field of xenotransplantation - trying to make pig hearts, pig kidneys and pig livers work in the human body.

2023-08-25

Spinal cord-like tissue transplantation helps paralyzed rats regain motor function

Dai Jianwu, a researcher at the Institute of Genetics and Developmental Biology, Chinese Academy of Sciences (IGDB, CAS), and Yannan Zhao, a young researcher, have made a new progress in the study of in vitro fabrication of human spinal cord tissues, which, when transplanted, help to restore motor functions in paralyzed rats. The related study was recently published in Science Advances.

2023-08-25

The real-life version of "Avatar" is here! Scientists create human organs with chips

In medical research laboratories, we often see small animals such as mice, rabbits or frogs, which are used as animal models to become experimental, drug-testing or even anatomical objects, and make great sacrifices for human medical research.

2023-08-23

Going beyond sci-fi: the human 4S store that makes organ repair possible

When the car traveled to a certain mileage, we need to go to the 4S store to do maintenance to the car, so as to keep the car in a safe state of use. In fact, people and cars are similar, the human body in the process of operation also need maintenance, regenerative medicine "human 4S store", through advanced regenerative medicine technology, to achieve the goal of "where the bad repair where".

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