再生医学
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再生医学里程碑!上海九院李青峰/黄如林团队全球首次实现脂肪跨胚层再生,登上中国工程院院刊 Engineering
生物世界· 2025-10-26 08:00
Core Viewpoint - The article discusses a groundbreaking research study from Shanghai Jiao Tong University that introduces a new paradigm in regenerative medicine, allowing for direct differentiation of human adult adipose tissue into functional organoids without the need for complex cellular manipulation, thus overcoming significant clinical challenges in the field [3][4]. Group 1: Research Breakthroughs - The study presents a novel "tissue → new tissue" reprogramming paradigm that activates the endogenous differentiation potential of adult adipose tissue, enabling the generation of various functional organoids [4]. - Three major advantages of this research are highlighted: 1. Tissue-level reprogramming that preserves the ecological niche and homeostasis of multiple cell types within adipose tissue, avoiding genomic instability risks associated with cellular manipulation [7]. 2. The breakthrough of germ layer restrictions, successfully directing adipose tissue to differentiate into functional endodermal and ectodermal organoids [7]. 3. Clinical safety assurance through a process that avoids pluripotent states and cell passage, with long-term trials showing no tumorigenicity [7]. Group 2: Methodology and Findings - The research team developed an innovative technique that maintains the natural microenvironment of adipose tissue, leading to the formation of three-dimensional active microtissues with a high proportion of mesenchymal stem cells [8]. - The reaggregated microfat (RMF) particles demonstrated significant differentiation potential, successfully constructing functional human-derived bone marrow organoids that exhibited progressive ossification and superior hematopoietic support capabilities [9]. - The study also achieved the construction of pancreatic organoids with a notable percentage of functional β-like cells, significantly enhancing insulin secretion in response to glucose stimulation [10]. Group 3: Clinical Implications - The findings suggest that adipose tissue can serve as a "natural stem cell reservoir," providing a safe, economical, and scalable treatment strategy for conditions such as diabetes, blood disorders, and nerve injuries [13]. - The research team has initiated clinical translation studies for diabetes treatment, potentially leading to a new chapter in regenerative medicine where liposuction can be utilized for significant health benefits [13].
全议程及报名链接一览!第三届八大处整形美容产业论坛
思宇MedTech· 2025-10-25 10:09
Core Viewpoint - The article discusses the upcoming Fourth China Plastic Surgery and Regenerative Medicine Development Conference and the 14th Beijing International Aesthetic Surgery Conference, scheduled for October 31 to November 2, 2025, in Beijing, aimed at promoting the development of plastic surgery and enhancing collaboration among related disciplines [2]. Group 1: Conference Overview - The conference will feature a main forum, an innovation transformation competition final, and nine sub-forums, with a total expected attendance of around 500 participants [5][6]. - The event is organized by the Chinese Academy of Medical Sciences Plastic Surgery Hospital and the Beijing Eight Great Places Aesthetic Medical Technology Group [2][4]. Group 2: Innovation Competition - The third innovation transformation competition will focus on innovative achievements in plastic surgery and aesthetic medicine, showcasing their industrialization potential [7]. - The competition will include projects related to materials, instruments, equipment, and digital applications, demonstrating diverse innovation pathways from research to clinical application [7]. Group 3: Forum Agendas - The main forum will include keynote speeches on various topics such as the launch of the Aesthetic Medicine Concept Verification Center and the integration of innovative medical technologies [6]. - The investment and financing sub-forum will cover the current status and opportunities in the aesthetic medicine industry, featuring insights from investment professionals [9][10].
观众报名!最新议程!第三届八大处整形美容产业论坛
思宇MedTech· 2025-10-23 07:58
Core Viewpoint - The article discusses the upcoming Fourth China Plastic Surgery and Regenerative Medicine Development Conference and the 14th Beijing International Aesthetic Surgery Conference, scheduled for October 31 to November 2, 2025, in Beijing, aimed at promoting the development of plastic surgery and enhancing collaboration among related disciplines [2]. Event Overview - The conference will feature a main forum, an innovation transformation competition final, and nine sub-forums, with a total expected attendance of around 500 participants [5][6]. - The event is organized by the Chinese Academy of Medical Sciences Plastic Surgery Hospital and the Beijing Eight Great Places Aesthetic Medical Technology Group [4]. Main Forum Agenda - The main forum will include a welcome address, opening speeches, and a series of thematic presentations covering topics such as innovative medical technology, marketing integration in medical device commercialization, and advancements in skin chip technology [6][7]. - Notable speakers include representatives from various medical and technological institutions, discussing topics relevant to the plastic surgery and aesthetic medicine fields [6]. Innovation Competition - The third innovation transformation competition will focus on showcasing innovative achievements in plastic surgery and aesthetic medicine, covering areas such as materials, devices, and digital applications [7]. - The competition aims to connect projects with capital, facilitating the transition from research to clinical application [7]. Investment and Financing Forum - A dedicated forum on investment and financing in the aesthetic medicine sector will take place, featuring discussions on industry trends and opportunities from various investment professionals [10][11]. - The forum will include presentations on topics such as the current state of the aesthetic medicine industry and the development of domestic medical aesthetic equipment [10][11]. Additional Activities - The conference will also host product exhibitions and provide opportunities for networking among industry professionals, researchers, and investors [3][12]. - Various sub-forums will address topics like medical device safety, digital transformation in aesthetic medicine, and regenerative medicine [12][25][34].
紫亚兰大会收官CDA亮相!YOUMAGIC舒立缇将携创新射频技术领航产业发展
Sou Hu Wang· 2025-10-22 01:30
Core Insights - The 8th Ziyalan International Anti-Aging Medical Aesthetic Conference, sponsored by YOUMAGIC Shuliti, took place in Shenzhen, gathering over 300 experts and brands to focus on anti-aging, regenerative medicine, and AI healthcare [1][3] Group 1: Event Overview - The conference served as a platform for international academic exchange, global resource connection, and comprehensive industry solutions [1] - YOUMAGIC Shuliti showcased its "45 days 4 million" product growth model and emphasized the integration of medical and engineering ecosystems [3][6] Group 2: Technological Innovations - YOUMAGIC Shuliti created an immersive exhibition space of 23,000 square meters, highlighting technological innovations and market empowerment [4] - The company presented its "new generation high-energy standby radiofrequency technology," which aims to redefine industry standards and enhance treatment experiences [8][12] Group 3: Industry Insights - A blue paper titled "Analysis of the Current Development Status and Future Trends of China's Radiofrequency Aesthetic Products Industry" was released in collaboration with Frost & Sullivan, providing authoritative data and trend insights [6][8] - The non-surgical aesthetic market is experiencing strong growth globally, with China's radiofrequency equipment market expected to exceed 9.05 billion yuan by 2030 [8] Group 4: Clinical Applications - The "YOUMAGIC Shuliti Energy Medicine Forum" focused on practical applications of radiofrequency technology, featuring expert discussions on clinical research and treatment innovations [11][12] - Clinical data indicated that YOUMAGIC Shuliti's technology showed a 100% effectiveness rate in wrinkle improvement after three months, with a 96.2% effectiveness rate after six months [12] Group 5: Future Directions - YOUMAGIC Shuliti aims to continue collaborating with industry partners to promote sustainable and efficient development in the anti-aging sector [13] - The company plans to participate in the 20th National Dermatology Physician Conference in November, furthering academic exchanges and discussions [13]
议程更新!快报名~医美投融资分论坛|第三届八大处整形美容产业论坛
思宇MedTech· 2025-10-19 02:11
Core Viewpoint - The article discusses the upcoming Fourth China Plastic Surgery and Regenerative Medicine Development Conference and the 14th Beijing International Aesthetic Surgery Conference, scheduled for October 31 to November 2, 2025, in Beijing, aimed at promoting the development of plastic surgery in China and enhancing collaboration among related disciplines [3]. Event Details - The event will feature the Third Ba Da Chu Aesthetic Industry Forum, a competition final, and nine sub-forums [3]. - Participation is free, and there will be an exhibition of enterprise products on-site [4]. Hosting Organizations - The event is organized by Ba Da Chu Plastic Surgery Medical Concept Verification Center, Si Yu MedTech, Jin Yu Mao Wu, Tsinghua Technology Park Medical Engineering Cross-Innovation Center, and Zi Niu Fund [5]. Morning Session Highlights - The morning session includes various presentations, such as: - "Investment Perspective on the Current Status and Opportunities in the Medical Aesthetic Industry" by Sun Haisun, Investment Deputy General Manager, Jin Yu Mao Wu [5]. - "Trends in the Development of the Light Medical Aesthetic Industry" by Yu Bo, Partner, Zi Niu Fund [5]. - "Application of Stem Cells and Exosomes in Postoperative Wound Repair" by Zhao Yong, Chairman, Beizheng Saiou (Beijing) Biotechnology Co., Ltd. [5]. Afternoon Session Highlights - The afternoon session will cover topics including: - "Opportunities and Challenges for Domestic Medical Aesthetic Photonic Equipment Going Abroad" by Liao Ziyan, Brand Promotion Director, Suzhou Baifu Laser Technology Co., Ltd. [6]. - "New Generation Needle-Free Drug Delivery Technology in Domestic and International Medical Aesthetic Fields" by Zhou Ping, CTO, Zhuoyou Medical (Suzhou) Co., Ltd. [6]. - "Applications of Functional Nucleic Acid Nanotechnology in the Light Medical Aesthetic Industry" by Zhang Kaiping, Marketing Center General Manager, Beijing Xingyilian Technology Co., Ltd. [6]. Registration Information - Interested participants can register by scanning a QR code or clicking a link provided at the end of the article [6].
科学家用人类干细胞构建出“类血细胞”,成功模拟胎儿血液发育过程
Ke Ji Ri Bao· 2025-10-16 08:15
Core Insights - Researchers at Cambridge University have developed "blood-like cells" using human stem cells, which can simulate multiple key stages of early human development, including the generation of blood stem cells [1][2] - The new human embryo-like model accurately replicates the initiation of the hematopoietic system in embryos, providing a powerful tool for drug screening, early blood and immune system development research, and modeling blood diseases [2] Group 1 - The embryo-like structures exhibit self-organization capabilities, forming the three primary germ layers (ectoderm, mesoderm, and endoderm) by the second day of culture [1] - By day eight, beating heart cells were observed, which in real embryos will eventually develop into the heart [1] - On day thirteen, distinct red blood spots were noted, confirming the generation of functional blood cells, which can differentiate into various blood cell types, including key immune cells [1] Group 2 - The ability to produce human blood cells in the laboratory marks a significant step in regenerative medicine, allowing for the potential creation of blood cells that are genetically matched to patients, thus avoiding immune rejection [2] - The model captures the "second wave" of hematopoiesis during human development, which can produce adaptive lymphocytes, including T cells, opening new avenues for studying blood development in both healthy and cancerous states [2]
科学家用人类干细胞构建出“类血细胞”
Ke Ji Ri Bao· 2025-10-15 01:12
Core Insights - Researchers at Cambridge University have developed "blood-like cells" using human stem cells, which can simulate key stages of early human development, including the generation of blood stem cells [1][2] - The new human embryo-like model accurately replicates the initiation of the hematopoietic system in embryos, providing a powerful tool for drug screening, early blood and immune system development research, and modeling blood diseases [2][3] Group 1 - The three-dimensional structures created by human stem cells exhibit self-organization capabilities, forming the three primary germ layers (ectoderm, mesoderm, and endoderm) within two days of culture [1] - By day eight, beating heart cells were observed, which in real embryos develop into the heart, and by day thirteen, functional blood cells were confirmed with visible red blood spots [1][2] - The ability to produce human blood cells in the lab marks a significant step in regenerative medicine, allowing for the potential creation of genetically matched blood cells for patients, thus avoiding immune rejection [2] Group 2 - The model captures the "second wave" of hematopoiesis during human development, which includes the production of adaptive lymphocytes such as T cells, opening new avenues for studying blood development in both healthy and cancerous states [2] - This research adheres to international ethical standards and has received approval from ethics committees, ensuring compliance with regulatory frameworks [1] - The technology may eventually provide tailored blood cells or hematopoietic stem cells for patients with blood diseases like leukemia, potentially saving more lives [3]
科学家用人类干细胞构建出“类血细胞” 成功模拟胎儿血液发育过程
Ke Ji Ri Bao· 2025-10-14 23:54
Core Insights - Researchers at Cambridge University have developed "blood-like cells" using human stem cells, which can simulate multiple key stages of early human development, including the generation of blood stem cells [1][2] - The new human embryo-like model accurately replicates the initiation of the hematopoietic system in embryos, providing a powerful tool for drug screening, early blood and immune system development research, and modeling blood diseases [2] Group 1 - The embryo-like structures exhibit self-organization capabilities, forming the three primary germ layers (ectoderm, mesoderm, and endoderm) by day two of cultivation [1] - By day eight, beating heart cells were observed, which in real embryos will eventually develop into the heart [1] - On day thirteen, the team noted distinct red blood spots, confirming the generation of functional blood cells [1] Group 2 - The ability to produce human blood cells in the laboratory marks a significant step in regenerative medicine, allowing for the potential creation of blood cells that are genetically matched to patients, thus avoiding immune rejection [2] - The model captures the "second wave" of hematopoiesis during human development, which can produce adaptive lymphocytes, including T cells, opening new avenues for studying blood development in both healthy and cancerous states [2]
研判2025!中国细胞重编程行业产业链、市场规模及重点企业分析:中国细胞重编程行业快速发展,技术创新推动全球进步[图]
Chan Ye Xin Xi Wang· 2025-10-14 00:51
Core Insights - The Chinese cell reprogramming industry is rapidly developing and is becoming a significant force in the global cell reprogramming field, with a projected market size of approximately 857 million yuan in 2024, representing a year-on-year growth of 37.78% [1][7] - A breakthrough by Deng Hongkui's team in 2025 will reduce the time required to induce somatic cells into pluripotent stem cells from 30 days to 10 days, while increasing the induction efficiency by 20 times, enhancing the efficiency, quality, and cost-effectiveness of cell preparation for clinical applications [1][7] Industry Overview - Cell reprogramming involves altering gene expression patterns without changing the genetic sequence through epigenetic modifications, transcription factor regulation, or chemical interventions, allowing cells to revert to a pluripotent state [2] - The industry has evolved through three main stages: exploration, breakthrough, and transformation, starting from the 1950s with nuclear transfer research and leading to significant advancements in the 21st century, including the discovery of the OSKM factors and the development of chemical reprogramming techniques [3] Market Size - The Chinese cell reprogramming market is expected to reach approximately 857 million yuan in 2024, with a growth rate of 37.78% compared to the previous year [7][8] Key Companies - Notable companies in the industry include Zhongyuan Xiehe (600645), Nanhua Biological (000504), and Heyuan Biotechnology (688238), among others, which are actively involved in the development and application of cell reprogramming technologies [2][8] Industry Development Trends 1. **Technological Breakthroughs and Clinical Applications**: The rapid chemical reprogramming system developed by Deng Hongkui's team is expected to significantly enhance the development of clinical-grade products such as pancreatic and cardiac cells [10] 2. **Policy Framework and Regulation**: The establishment of a comprehensive policy framework by the national government aims to standardize research and clinical practices, with pilot policies in regions like Hainan and Shenzhen facilitating advanced cell therapy technologies [11][12] 3. **Industry Chain Integration and International Cooperation**: The industry is witnessing increased collaboration across the supply chain, with domestic companies enhancing the localization of key technologies and international partnerships fostering product development and technological exchange [13]
济民健康:再生医学研究中心建成了包括细胞存储、国际标准细胞制备等四大核心技术平台
Mei Ri Jing Ji Xin Wen· 2025-10-13 09:21
Core Viewpoint - The company is actively engaged in regenerative medicine, focusing on various diseases through its research center and technology platforms [1] Group 1: Regenerative Medicine Focus - The company has established a Regenerative Medicine Research Center at its Boao International Hospital, which includes four core technology platforms: cell storage, international standard cell preparation, clinical research on cell therapy, and the translation of stem cell and regenerative medicine technologies [1] - The company is currently developing cell therapy drugs and their indications, with detailed information available in the "Discussion and Analysis of Operating Conditions" section of the company's 2025 semi-annual report [1]