Efforts have been made to establish various human pluripotent stem cell lines.However,such methods have not yet been duplicated in non-human primate cells.Here,we introduce a multiplexed single-cell sequencing techniq...Efforts have been made to establish various human pluripotent stem cell lines.However,such methods have not yet been duplicated in non-human primate cells.Here,we introduce a multiplexed single-cell sequencing technique to profile the molecular features of monkey pluripotent stem cells in published culture conditions.The results demonstrate suboptimized maintenance of pluripotency and show that the selected signaling pathways for resetting human stem cells can also be interpreted for establishing monkey cell lines.Overall,this work legitimates the translation of novel human cell line culture conditions to monkey cells and provides guidance for exploring chemical cocktails for monkey stem cell line derivation.展开更多
After attaching to the uterus,mammalian blastocysts undergo tremendous morphological changes and cell lineage specification events.Failure to execute these correctly results in abnormal development characterized by fe...After attaching to the uterus,mammalian blastocysts undergo tremendous morphological changes and cell lineage specification events.Failure to execute these correctly results in abnormal development characterized by fetal malformation or failure of pregnancy.Due to differences to primate development,it is difficult to translate the knowledge obtained in the mouse model to humans.展开更多
Recent years have witnessed the expansion of tissue failures and diseases.The uprising of regenerative medicine converges the sight onto stem cell-biomaterial based therapy.Tissue engineering and regenerative medicine...Recent years have witnessed the expansion of tissue failures and diseases.The uprising of regenerative medicine converges the sight onto stem cell-biomaterial based therapy.Tissue engineering and regenerative medicine proposes the strategy of constructing spatially,mechanically,chemically and biologically designed biomaterials for stem cells to grow and differentiate.Therefore,this paper summarized the basic properties of embryonic stem cells(ESCs),induced pluripotent stem cells(iPSCs)and adult stem cells.The properties of frequently used biomaterials were also described in terms of natural and synthetic origins.Particularly,the combination of stem cells and biomaterials for tissue repair applications was reviewed in terms of nervous,cardiovascular,pancreatic,hematopoietic and musculoskeletal system.Finally,stem-cell-related biomanufacturing was envisioned and the novel biofabrication technologies were discussed,enlightening a promising route for the future advancement of large-scale stem cell-biomaterial based therapeutic manufacturing.展开更多
基金supported by the National Key R&D Program of China(Nos.2021YFA0805700 and 2021YFA1102000)the National Natural Science Foundation of China(No.U2102204)the Natural Science Foundation of Yunnan Province,China(Nos.202001BC070001 and 202102AA100053)。
文摘Efforts have been made to establish various human pluripotent stem cell lines.However,such methods have not yet been duplicated in non-human primate cells.Here,we introduce a multiplexed single-cell sequencing technique to profile the molecular features of monkey pluripotent stem cells in published culture conditions.The results demonstrate suboptimized maintenance of pluripotency and show that the selected signaling pathways for resetting human stem cells can also be interpreted for establishing monkey cell lines.Overall,this work legitimates the translation of novel human cell line culture conditions to monkey cells and provides guidance for exploring chemical cocktails for monkey stem cell line derivation.
基金supported by the Department of Science and Technology of Guangdong Province(2021ZT09Y233)the National Natural Science Foundation of China(32100653)the Guangzhou Municipal Science and Technology Bureau(202201010891)。
文摘After attaching to the uterus,mammalian blastocysts undergo tremendous morphological changes and cell lineage specification events.Failure to execute these correctly results in abnormal development characterized by fetal malformation or failure of pregnancy.Due to differences to primate development,it is difficult to translate the knowledge obtained in the mouse model to humans.
文摘Recent years have witnessed the expansion of tissue failures and diseases.The uprising of regenerative medicine converges the sight onto stem cell-biomaterial based therapy.Tissue engineering and regenerative medicine proposes the strategy of constructing spatially,mechanically,chemically and biologically designed biomaterials for stem cells to grow and differentiate.Therefore,this paper summarized the basic properties of embryonic stem cells(ESCs),induced pluripotent stem cells(iPSCs)and adult stem cells.The properties of frequently used biomaterials were also described in terms of natural and synthetic origins.Particularly,the combination of stem cells and biomaterials for tissue repair applications was reviewed in terms of nervous,cardiovascular,pancreatic,hematopoietic and musculoskeletal system.Finally,stem-cell-related biomanufacturing was envisioned and the novel biofabrication technologies were discussed,enlightening a promising route for the future advancement of large-scale stem cell-biomaterial based therapeutic manufacturing.
