再生医学

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杭州将新增一家省级医院
Hang Zhou Ri Bao· 2025-10-10 02:28
医院以整形美容、修复重建、皮肤学科为核心,将打造覆盖全生命周期的医美健康生态。涵盖眼耳 鼻颌面整形、显微外科修复、肿瘤术后重建、先天畸形矫正、创伤疤痕整复等"刚需型"治疗;发展躯体 轮廓整形、抗衰美容、中医美容、私密整形等"品质型"服务,同步探索运动美学、营养美学、身心美学 等交叉领域;聚焦慢性创面修复、血管畸形治疗、器官再造等复杂课题,推动整形医学从"改善外 观"向"提升生命质量"跨越。 此外,医院还将建设超显微外科实验室、数字化医学整形实验室、3D打印实验室、整形医学组织 工程实验室等科研平台,建立专门的临床研究中心(GCP)病房,以细胞治疗技术、生物工程技术为关 键,发展整形美容相关的再生医学专业,特别应用于器官再造重建、美容再生等领域,打造"临床—科 研—产业"闭环。 近日,浙江省整形医院(未来医院)、浙江省皮肤病医院总部院区开工建设。作为全国首家公立省 级整形医院,该项目的顺利落地,标志着浙江省在规范化、高品质医疗整形服务领域迈出战略性一步。 浙江省整形医院、浙江省皮肤病医院总部院区是浙江省"千项万亿"工程2025年重大建设工程,由浙 江省人民医院负责建设,也是省人民医院萧山院区。该建设工程位于萧山 ...
从“再生医学明星”到增长几近停滞,冠昊生物到底怎么了?
Hua Xia Shi Bao· 2025-10-10 00:42
作为营收支柱的硬脑膜补片业务,正面临多重压力。集采政策冲击下的价格体系松动、国产竞品的技术追赶, 叠加自身产品迭代缓慢,共同构成了增长瓶颈。单一产品依赖的商业模式,在市场竞争加剧的背景下更显脆 弱。 研发投入的持续收缩与技术转化的低效,使得第二增长曲线迟迟未现。人工肝、CAR-T等前沿布局与核心业务 缺乏协同,而核心产品创新"断档"的隐患,正让公司在行业变革中逐渐失去主动权,未来发展的不确定性进一 步放大。 业绩增长的背后 2025年半年报显示,公司营收2.01亿元,同比微增5.89%;归母净利润2040万元,增速仅1.27%。 若将时间轴拉长至五年,这份"平淡无奇"的中报,不过是公司漫长估值消化周期的最新注脚。 数据显示,2020—2024年,公司营收从4.37亿元降至3.77亿元,累计降幅13.7%,期间仅2021年、2023年短暂回 升,2022年、2024年分别同比下滑22.84%、6.60%,下行趋势明显。 华夏时报记者 张斯文 于娜 北京报道 冠昊生物(300238)的半年报数据看似显现出回暖迹象,营收与利润的双增长为这家曾被视为"再生医学明 星"的企业带来短暂的市场关注。但拉长周期观察,核心业务 ...
从“再生医学明星”到增长几近停滞,冠昊生物到底怎么了?|创新药观察
Hua Xia Shi Bao· 2025-10-09 11:56
作为营收支柱的硬脑膜补片业务,正面临多重压力。集采政策冲击下的价格体系松动、国产竞品的技术 追赶,叠加自身产品迭代缓慢,共同构成了增长瓶颈。单一产品依赖的商业模式,在市场竞争加剧的背 景下更显脆弱。 研发投入的持续收缩与技术转化的低效,使得第二增长曲线迟迟未现。人工肝、CAR-T等前沿布局与核 心业务缺乏协同,而核心产品创新"断档"的隐患,正让公司在行业变革中逐渐失去主动权,未来发展的 不确定性进一步放大。 业绩增长的背后 本报(chinatimes.net.cn)记者张斯文 于娜 北京报道 冠昊生物的半年报数据看似显现出回暖迹象,营收与利润的双增长为这家曾被视为"再生医学明星"的企 业带来短暂的市场关注。但拉长周期观察,核心业务的增长停滞与结构性矛盾已逐渐显现。这家曾以再 生医学技术为标签的企业,正陷入"短期数据回暖"与"长期发展乏力"的张力之中。 2025年半年报显示,公司营收2.01亿元,同比微增5.89%;归母净利润2040万元,增速仅1.27%。 若将时间轴拉长至五年,这份"平淡无奇"的中报,不过是公司漫长估值消化周期的最新注脚。 Wind数据显示,2020—2024年,公司营收从4.37亿元降至3 ...
人类皮肤细胞育成功能性卵子 为治疗不孕症提供潜在路径
Ke Ji Ri Bao· 2025-09-30 23:45
《自然·通讯》30日发表的一项研究称,美国俄勒冈健康与科学大学研究团队利用人类皮肤细胞育成了 可受精的功能性卵子,为治疗不孕症提供了新的潜在路径。该成果标志着再生医学与发育生物学领域取 得重要进展,但进入临床应用尚需深入研究和严格评估。 该研究作为一项概念验证性工作,表明通过细胞重编程技术可能克服人类某些类型不育问题,但在应用 前仍需进一步研究以确保其安全性和有效性。 (文章来源:科技日报) 全球有数百万不孕症患者,其中部分病例是由于无法产生正常的卵子或精子所致。在传统体外受精 (IVF)技术无效的情况下,科学家一直在探索替代方案。一种可能的方法是体细胞核移植,即将患者 自身的体细胞(如皮肤细胞)的细胞核植入去核的供体卵母细胞中,以诱导其发育为功能性卵子。然 而,这一方法面临一个关键障碍——体细胞含有完整的46条染色体(二倍体),而正常卵子只含23条染 色体(单倍体)。若直接使用这样的细胞进行受精,将导致胚胎染色体数目异常。 为解决这一难题,研究团队开发了一种名为"有丝减数分裂"的新技术。研究人员将人类皮肤细胞的细胞 核移植到去核的人类卵母细胞中,随后通过模拟自然减数分裂的机制,促使其中一套染色体被选择性地 ...
再生医学在脑修复领域迈出关键一步 干细胞移植逆转动物中风损伤
Ke Ji Ri Bao· 2025-09-25 23:54
Core Insights - A breakthrough in regenerative medicine has been achieved by a research team from the University of Zurich, demonstrating the ability to reverse brain damage caused by stroke through stem cell transplantation, promoting neuron regeneration and significantly restoring motor function [1][2] Group 1: Research Findings - One in four adults will experience a stroke in their lifetime, with about half suffering long-term consequences such as paralysis or speech disorders due to irreversible brain cell death caused by hemorrhage or hypoxia [1] - The research utilized human-induced pluripotent stem cell-derived neural stem cells, which can be reprogrammed from ordinary somatic cells and have the ability to differentiate into various neural system cells [1] - In animal models, the team induced permanent brain damage similar to that in humans and transplanted neural stem cells into the damaged area one week post-stroke, tracking changes for five weeks [1][2] Group 2: Regeneration Effects - The transplanted stem cells survived in the damaged brain area, with most differentiating into mature neurons that established functional connections with the host's existing neural network, indicating successful integration into brain operations [1] - The team observed widespread regeneration effects, including the formation of new blood vessels, significant reduction in brain inflammation, and restoration of blood-brain barrier integrity, revealing how transplanted cells activate the brain's "regeneration program" [2] Group 3: Future Applications - Collaboration with Kyoto University ensures that all stem cells are prepared without using animal-derived reagents, laying the groundwork for safe human applications [2] - A critical finding is that transplantation is more effective when performed one week after the stroke, providing a valuable preparation window for clinical treatment [2] - The team is developing a "safety switch" system to minimize potential risks and optimize the technology for human application, allowing for the termination of stem cell proliferation if necessary [2]
再生医学在脑修复领域迈出关键一步:干细胞移植逆转动物中风损伤
Ke Ji Ri Bao· 2025-09-25 23:09
Core Insights - A breakthrough in regenerative medicine has been achieved by a research team from the University of Zurich, demonstrating the ability to reverse brain damage caused by stroke through stem cell transplantation, promoting neuron regeneration and significantly restoring motor function [1][2] Group 1: Research Findings - The study published in Nature Communications indicates that one in four adults will experience a stroke in their lifetime, with about half suffering from long-term sequelae such as paralysis or speech disorders due to irreversible brain cell death [1] - The research utilized human-induced pluripotent stem cell-derived neural stem cells, which can be reprogrammed from ordinary somatic cells and have the ability to differentiate into various neural system cells [1] - In the experiment, a permanent brain injury similar to that in humans was induced in genetically modified mice, which do not reject transplanted human cells [1] Group 2: Results of Stem Cell Transplantation - The transplanted stem cells successfully survived in the damaged brain area, with most differentiating into mature neurons that established functional connections with the host's existing neural network, indicating integration into the brain's operational system [2] - A broad regeneration effect was observed, including the formation of new blood vessels in the damaged area, a significant reduction in brain inflammation, and restoration of the blood-brain barrier integrity [2] - The collaboration with Kyoto University ensured that all stem cells were prepared without using animal-derived reagents, laying the groundwork for future safe applications in humans [2] Group 3: Clinical Implications - The research highlights a critical one-week window for transplantation post-stroke, suggesting that delayed intervention may yield better outcomes, providing a valuable preparation period for clinical treatment [2][3] - The study opens new clinical prospects by achieving biological repair of structural brain damage rather than merely alleviating symptoms, potentially offering a treatment paradigm for other neurodegenerative diseases such as Parkinson's or spinal cord injuries [3] - Future human trials could significantly alter the landscape of neuro-rehabilitation medicine if the efficacy of this approach is validated [3]
冠昊生物(300238) - 2025年9月19日投资者关系活动记录表
2025-09-19 10:04
Group 1: Financial Performance and Dividend Policy - The company has not distributed dividends for 7 consecutive years due to negative distributable profits, which complies with relevant regulations [3][18] - The management is focused on improving operational efficiency and resource allocation to meet future dividend conditions [7][18] - The company emphasizes the importance of shareholder returns and plans to develop a cautious dividend policy based on actual profit distribution conditions [3][18] Group 2: Core Business Areas - The company focuses on three main business segments: materials, pharmaceuticals, and cell therapy [3][11] - Key products in the materials segment include biological dura mater patches and sterile biological dressings, applicable in various medical fields [3][11] - The pharmaceutical segment features products like Bimekizumab, which treats inflammatory and autoimmune diseases [3][11] Group 3: Research and Development Progress - The company is actively advancing research in stem cell therapy and has ongoing projects in various medical fields, including liver disease and skin conditions [5][9] - The biological artificial liver project is currently in the preclinical research stage [9][18] - The company collaborates with several hospitals for clinical studies in areas such as cartilage repair and severe psoriasis treatment [5][9] Group 4: Market and Investor Relations - The company acknowledges the need for improved communication with investors regarding clinical results and project updates [6][9] - There are no current plans for share buybacks, but the company will adhere to regulations if such plans arise in the future [9][18] - The management is committed to maintaining transparency and fulfilling information disclosure obligations as required by regulations [6][9]
达嘉维康(301126) - 301126达嘉维康投资者关系管理信息20250919
2025-09-19 09:26
Group 1: Financial Performance - The company achieved a revenue of 270,833.74 million CNY in the first half of 2025, representing a 4.16% increase compared to the same period last year [1] - The net profit attributable to shareholders was 893,533.16 CNY, showing a decline compared to the previous year [1] Group 2: Strategic Focus - The company is transitioning from traditional business growth models to a focus on innovation, high-quality, and diversified operations [1] - Emphasis on developing products and technologies in the field of regenerative medicine to enhance research innovation and clinical transformation [2] Group 3: Cost Management and Profitability - The company aims to strengthen cost control to reduce expenses in production, operations, and management, thereby improving profit margins [2] - The goal is to stabilize company performance and enhance profitability [2] Group 4: Investment Value and Market Position - The company is committed to solidifying its core competitiveness and profitability through talent development and leveraging existing business [2] - The company is poised to capitalize on opportunities in the healthcare industry to enhance its market position and service quality [2] Group 5: Regulatory Environment - Recent government policies promoting consumption and easing market access for high-end medical services are seen as positive signals for the company [2] - The company will closely monitor market demand and actively apply for relevant licenses in response to the new policy environment [2]
科学家构建新型“组合体”肾脏组织 为疾病研究和器官移植带来新希望
Ke Ji Ri Bao· 2025-09-17 23:02
Core Insights - A significant breakthrough in synthetic kidney development has been achieved by an international research team, creating a new type of kidney tissue called "composite" that integrates key structures of the kidney [1][2] - The research indicates that these composite kidney organoids are more mature and complex than previous models, offering new hope for disease research and organ transplantation [1][3] Research and Development - The team, which includes institutions like the University of Southern California and Tongji University in China, optimized growth conditions for mouse and human kidney composites in the lab and successfully transplanted them into live mice [1][2] - The transplanted composites matured further in a natural biological environment, developing connective tissue and vascular networks [1] Functional Capabilities - The composite organoids exhibited multiple functions similar to real kidneys, including blood filtration, protein absorption, hormone secretion, and early signs of urine generation [1] - Unlike previous kidney organoids that only reached embryonic stages, these composites achieved maturity comparable to that of newborn mouse kidneys [1] Disease Modeling Potential - The research demonstrated the potential of composites as disease models, particularly for autosomal dominant polycystic kidney disease, by developing large human-like kidney cysts in mice [2] - This advancement provides a powerful new tool for studying complex kidney diseases and lays a solid foundation for designing functional synthetic kidneys for transplantation [2] Implications for Regenerative Medicine - The study signifies a substantial step towards addressing the organ shortage crisis in regenerative medicine by creating more mature and structurally complete synthetic kidney tissues [3] - The technology could lead to personalized drug testing platforms, reducing reliance on animal experiments, and ultimately developing transplantable bioartificial kidneys, transforming treatment approaches for end-stage kidney disease patients [3]
正海生物:公司处于研发阶段的人脐带间充质干细胞项目,目前已处于产品工艺验证阶段
Zheng Quan Ri Bao Wang· 2025-09-17 09:41
Core Viewpoint - Zhenghai Biological (300653) announced on September 17 that its human umbilical cord mesenchymal stem cell project is currently in the product process validation stage, which will enhance the company's product layout in the field of intrauterine soft tissue repair and enrich its reserves in regenerative medicine [1] Group 1 - The company is in the research and development phase of its human umbilical cord mesenchymal stem cell project [1] - The project aims to supplement the company's product offerings in the intrauterine soft tissue repair sector [1] - The company will strictly fulfill its information disclosure obligations as the project progresses and achieves relevant milestone advancements [1]