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By Allessandra DiCorato October 11, 2023 In 2011, Robert Manguso was working in a cellbiology lab when his mother was diagnosed with Merkel cell carcinoma, a rare and aggressive skin cancer. They are used to treat cancers including melanoma and non-small cell lung cancer, but work only for a small fraction of patients. “We
Two-dimensional cell models were the cornerstone of cellular assays in early drug discovery for years, yet the system lacks the genetic and epigenetic background of the patient and the cell-to-cell spatial architecture and cellular signalling between cells of different types within the tissue architecture.
NK cells are among the front line of protection from infected and abnormal cells as part of the ‘innate immuneresponse’. They recognise ‘cell stress molecules’ on the surface of infected, old, injured and cancerous cells without the need for complex pre-stimulation signals of the adaptive immune system (eg, T cells).
The heart does have limited regenerative capacity, but not enough of the healthy cells that capable of restoring function, making it difficult to recover from injuries such as myocardial infarction. However, cell-based therapies are intended to leverage those healthy cells via transplant to regenerate damaged tissue.
Read more at Nature Biotechnology ( Similar paper at Nature Biomedical Engineering.) How to make a cell-penetrating Cas9 protein, and then incubate it with peptides to edit human cells. 2/ Live Long and Prosper, Lil’ Yeasty Boys Yeast cells usually live for about one week. Nature Biomedical Engineering.
Read more at Nature Biotechnology ( Similar paper at Nature Biomedical Engineering.) How to make a cell-penetrating Cas9 protein, and then incubate it with peptides to edit human cells. 2/ Live Long and Prosper, Lil’ Yeasty Boys Yeast cells usually live for about one week. Nature Biomedical Engineering.
LanzaTech announced a partnership with H&M Move to convert factory carbon emissions into fabrics using engineered microbes. Stem cells from macaques were converted into synthetic embryos, and then those embryos were implanted back into eight different female macaques. Read *Functional synthetic biology. Shrock E.L.
Learnings regarding immune geography and cell:cell contact are increasingly important as we consider how best to advance cell therapies for diverse hematologic malignancies and solid tumors ( www.aletabio.com ). IL-2 is also used in the expansion of NK cells, indicating the pleiotropic activities of this cytokine.
Codon Digest is my weekly roundup of research, news, and industry highlights about engineeredbiology. Skin microbes can trigger strong immuneresponses. epidermidis , can actually trigger tumor-specific T cells. Tobacco plants were genetically-engineered to produce moth sex pheromones. Nature CellBiology.
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