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Fixation of Carbon-11 in the Cells of Proton-irradiated Blood - Nature
Nature· 3 days agoWHEN considering the possibility of marking cell populations with a short-lived, positron-emitting nuclide, carbon-11 (11C, T½ = 20.5 min) appears to be suitable because, ...
Will cells as cinema sell? - Nature Cell Biology
Nature· 3 days agoExploring the Living CellThis lively film produced by the developmental biologist Christian Sardet is laid out in five sections. The first is a historical account of the cell
Ex vivo stem cell culture - Nature Biotechnology
Nature· 3 days agoScientists have succeeded in maintaining hematopoietic stem cells (HSCs) outside the body in a pluripotent state for the first time. By culturing explanted murine HSCs in the presence of growth ...
Lead Telluride Cells for Infra-Red Spectroscopy - Nature
Nature· 3 days agoFOLLOWING the successful development1,2 of lead selenide photoconductive cells for the detection of infra-red radiation, we have now extended this work to lead telluride. It was known from very ...
Increased Proliferation of Transplanted Mouse Bone Marrow Cells by Pre-irradiation of the Recipient...
Nature· 3 days agoTHE transplantation of bone marrow cells from normal donor animals into heavily irradiated recipients rapidly restores haemopoiesis to normal. For example, we find that erythropoiesis in a heavily ...
Notch mediates the sprouting of tip cells - Nature Reviews Genetics
Nature· 3 days agoDuring sprouting angiogenesis, tip cells are selected from the endothelial cells of existing vessels to pave the way for new blood vessels. Although a gradient of vascular endothelial growth ...
Mechanisms of transcriptional memory - Nature Reviews Molecular Cell Biology
Nature· 3 days agoHow can the same gene remember that it is 'off' in one cell lineage and 'on' in another? Studies of how homeotic genes are regulated in Drosophila melanogaster have uncovered ...
Setting a new standard in T cell cancer therapy
Nature· 3 days agoHOOKIPA Pharma Inc. is a clinical-stage biopharmaceutical company developing cancer immunotherapies that harness arenaviruses to induce robust and durable antigen-specific CD8+ T cells to kill ...
A Primer to proliferation - Nature Cell Biology
Nature· 3 days agoBinary division of cells is one of the most basic features of life but also one of its biggest miracles. For a cell to divide it has to replicate its genome and to equally ...
Initial Parenchyma Cells in Dicotyledonous Woods - Nature
Nature· 3 days agoStudies on living trees have shown that the concentric bands of parenchyma cells found in the diffuse-porous wood of Terminalia tomentosa W. and A.1,2 are initial, that is, they are formed as ...
