3D bioprinting as a prospective therapeutic strategy for corneal limbal epithelial stem cell deficiency [0.03%]
三维生物打印技术有望成为角膜缘上皮干细胞缺乏的治疗策略
Qian Xue,Liang Ma,Hanyi Hu et al.
Qian Xue et al.
Limbal epithelial stem cells (LESCs) are responsible for the maintenance and repair of the corneal surface. Injuries and diseases of the eye may result in a vision condition called limbal stem cell deficiency (LSCD). Without limbal stem cel...
Programmable and printable formaldehyde dehydrogenase as an excellent catalyst for biodegradation of formaldehyde [0.03%]
一种可编程、可打印的甲醛脱氢酶催化剂用于降解甲醛
Shuyan Zhao,Bo Zeng,Rui Pei et al.
Shuyan Zhao et al.
As an environmental pollutant, formaldehyde can cause serious harm to the human body. Among many degradation methods, formaldehyde dehydrogenase from Pseudomonas putida (PFDH) exhibits broad potential because of its strong catalytic specifi...
3D printing of biomaterials for vascularized and innervated tissue regeneration [0.03%]
用于血管化和神经化组织再生的生物材料的三维打印技术
Hongjian Zhang,Chengtie Wu
Hongjian Zhang
Neurovascular networks play significant roles in the metabolism and regeneration of many tissues and organs in the human body. Blood vessels can transport sufficient oxygen, nutrients, and biological factors, while nerve fibers transmit exc...
Mammalian-specific decellularized matrices derived bioink for bioengineering of liver tissue analogues: A review [0.03%]
用于类肝组织生物工程的哺乳动物专用脱细胞基质衍生生物墨水：综述
Tanveer Ahmad Mir,Makoto Nakamura,Shinji Sakai et al.
Tanveer Ahmad Mir et al.
The absolute shortage of compatible liver donors and the growing number of potential recipients have led scientists to explore alternative approaches to providing tissue/ organ substitutes from bioengineered sources. Bioartificial regenerat...
Integrating zinc/silicon dual ions with 3D-printed GelMA hydrogel promotes in situ hair follicle regeneration [0.03%]
锌/硅双离子与三维打印GelMA水凝胶集成促进原位毛囊再生
Fanliang Zhang,Zhaowenbin Zhang,Xianlan Duan et al.
Fanliang Zhang et al.
The regeneration of hair follicles lost from injury or disease represents a major challenge in cutaneous regenerative medicine. In this study, we investigated the synergetic effects between zinc and silicon ions on dermal cells and screened...
Bojun Cao,Jieming Lin,Jia Tan et al.
Bojun Cao et al.
3D-printed biofunctional scaffolds have promising applications in bone tissue regeneration. However, the development of bioinks with rapid internal vascularization capabilities and relatively sustained osteoinductive bioactivity is the prim...
Melt electrowriting-printed peritoneal scaffold prevents peritoneal adhesion and facilitates peritoneal repair [0.03%]
熔融电写打印腹膜支架预防腹膜粘连并促进腹膜修复
Sicheng Li,Jinjian Huang,Ziyan Xu et al.
Sicheng Li et al.
Peritoneal adhesion is a critical issue after abdominal surgery. Cell-based methods for preventing peritoneal adhesion have not yet been fully investigated. Here, we constructed a highly biomimetic peritoneal scaffold by seeding mesothelial...
Flow performance of porous implants with different geometry: Line, surface, and volume structures [0.03%]
不同几何形状多孔植入物的流体性能：线、面和体结构
Zhuxun Tang,Yueting Zhou,Lifang Ma et al.
Zhuxun Tang et al.
Additive manufacturing has enormous advantage of personalized adaptation. Particularly, porous implants have been widely used in clinical practice. Porous implant has the advantages and abilities to promote tissue growth and mass transfer, ...
Co-culture bioprinting of tissue-engineered bone-periosteum biphasic complex for repairing critical-sized skull defects in rabbits [0.03%]
用于兔颅骨大缺损修复的组织工程骨-骨膜双相复合体的共培养生物打印
Danyang Zhao,Yu Wang,Zhencheng Yu et al.
Danyang Zhao et al.
Tissue engineering based on bioprinting technology has broad prospects in the treatment of critical-sized bone defect. Nevertheless, it is challenging to construct composite tissues or organs with structural integrity. Periosteum and stem c...
Three-dimensional printing of microfiber- reinforced hydrogel loaded with oxymatrine for treating spinal cord injury [0.03%]
负载氧化苦参碱的微纤化透明质酸水凝胶的3D打印促进脊髓损伤修复
Shiqiang Song,Jing Zhou,Junming Wan et al.
Shiqiang Song et al.
Spinal cord injury (SCI) causes severe neural tissue damage and motor/sensory dysfunction. Since the injured spinal cord tissue has limited self-regeneration ability, several strategies, including cell therapy, drug delivery, and tissue eng...