AstralCell Resources & Cell Biology News

  • Tumor Spheroids vs Organoids

    Tumor Spheroids vs Organoids: What Is the Difference?

    Researchers studying cancer often need models that behave more like real tumors than flat, two dimensional cell cultures. Tumor spheroids and organoids are two of the most popular three dimensional...

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  • Mesenchymal Stem Cells

    What Are Mesenchymal Stem Cells (MSCs)?

    Mesenchymal stem cells, often shortened to MSCs, are one of the most widely studied cell types in regenerative biology. They show up in research on bone repair, immune regulation, and...

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  • Passage Cell Lines

    How to Passage Cell Lines: Step by Step Guide

    Passaging is one of the most basic yet most important skills in cell culture work. Done well, it keeps a cell line healthy and consistent for weeks or months of...

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  • U937 Cell Line

    U937 Cell Line: What Is It Used For?

    The U937 cell line is one of the most widely used tools in immunology and cancer research labs around the world. It shows up constantly in studies on monocytes, macrophages,...

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  • What Is Apoptosis

    What Is Apoptosis and How Do You Study It In Vitro?

    Apoptosis is one of the most fundamental processes in cell biology, and understanding it is central to fields ranging from cancer research to drug development. This article explains what apoptosis...

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  •  Exosomes

    What Are Exosomes and Why Do Researchers Use Them?

    Exosomes have become one of the fastest growing topics in cell biology, showing up in studies on cancer, neurodegenerative disease, cardiovascular health, and drug delivery. Once dismissed as simple cellular...

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  • NK Cell Therapy vs CAR-T Cell Therapy

    NK Cell Therapy vs CAR-T Cell Therapy

    Cell based immunotherapy has changed how researchers and clinicians approach cancer treatment. Two of the most discussed approaches right now are NK cell therapy and CAR-T cell therapy. Both use...

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  •  PBMCs

    What Are PBMCs and How Are They Used in Research?

    Peripheral blood mononuclear cells, commonly known as PBMCs, are one of the most widely used cell samples in biomedical research. They give scientists a practical way to study the human...

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  •  iPSC Cells

    What Are iPSC Cells (Induced Pluripotent Stem Cells)?

    Stem cell research changed permanently in 2006 when a Japanese scientist named Shinya Yamanaka demonstrated something most biologists thought was impossible: an ordinary adult cell could be reprogrammed back into...

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