The three-signal paradigm tries to capture how the innate immune system instructs adaptive immune responses in three well-defined actions: (1) presentation of antigenic peptides in the context of MHC ...

Jan. 31, 2025 — Prolonged illnesses like cancer and chronic infections often leave the immune system in a state of exhaustion, where its frontline defenders -- T cells -- lose their ability to ...

cells grown under different culture conditions and native RPE. Methods: ARPE-19 cells were grown under five conditions in 10% CO 2: “subconfluent” in DMEM/F12 + 10% FBS, “confluent” in serum and serum ...

A 195-foot cell tower is joining the landscape around Crystal Lake.Construction of the tower started recently, and it's dra ...

This study provides a valuable new resource to investigate the molecular basis of the particular features characterizing the pipefish embryo. The authors found both unique and shared gene expression ...

Jan. 30, 2025 — A new study has highlighted the potential of resveratrol, a natural compound found in grapes, blueberries, and raspberries, to enhance female fertility. The systematic review ...

Maite Rodriguez and her husband gave their 6-year-old daughter with sickle cell disease a lifeline when they conceived a ...

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A first-in-human study of Sana Biotechnology’s transplanted islet cells has shown potential as a possible treatment for type 1 diabetes, enabling an enrolled patients to avoid immune rejection and ...

Sana Biotechnology has shared early data for its investigational allogeneic cell therapy being studied in one patient with type 1 diabetes, sending the company’s share price up by about 200%.