Cell Biology

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Cryo-expansion microscopy reveals three-dimensional organization of killer T cells

Cytotoxic T lymphocytes are the body's specialized "killer" cells, precisely eliminating infected or cancerous cells.

29 Apr 2026

EVIDENT announces 6th annual Image of the Year Award winners

Evident unveiled the winners of its sixth annual Image of the Year contest, an awards competition that recognizes the world’s best in scientific microscopic imaging.

From Evident Corporation - Life Sciences 29 Apr 2026

Scientists redesign CAR-T cells to fight more than cancer

This review examines how CAR-T cell therapy is expanding beyond blood cancers into solid tumors, autoimmune diseases, chronic viral infections, and next-generation immune-cell platforms. It highlights promising engineering advances, including universal CAR-T cells, in vivo delivery, CAR-NK cells, and safety switches, while emphasizing unresolved challenges in durability, safety, scalability, and global access.

29 Apr 2026

Scientists identify specialized cells that trigger bone marrow cavity growth

Bone marrow is the spongy tissue located within the hollow center of bones, serving as the primary site for the continuous production of red blood cells, platelets, and white blood cells.

28 Apr 2026

Baylor researchers develop SAMENT method to map metastatic tumor niches

Researchers at Baylor College of Medicine and collaborating institutions developed a method that reveals the cellular makeup of tissues that support metastatic cancer growth, which is the primary cause of death for most patients with solid tumors.

28 Apr 2026

Study identifies protein essential for repairing damage after inflammation

Whenever there is a wound or infection, the body produces an inflammatory response. This is the body's first line of defense, and macrophages — cells of the innate immune system — play a key role: first, they help eliminate pathogens and other infectious agents, and then they trigger the mechanisms that repair the damage caused during the inflammatory process.

28 Apr 2026

New light-based technique reveals the inner workings of cells

Human cells adjust to ever-changing conditions while preserving internal states necessary for survival, but exactly how they achieve both adaptability and stability remains unclear. For the first time, researchers, including those from the University of Tokyo, used a light-based technique called Raman spectroscopy to create snapshots of the entire protein landscape inside an E. coli cell in a nondestructive manner.

28 Apr 2026

New cytometer measures cell stiffness to improve disease diagnosis

Researchers from Brown University and their collaborators have developed a new way to measure the properties of cells - an important development, they say, because accurate measurements of changes in cell elasticity can be used to better understand diseases, diagnose patient symptoms and provide more accurate prognoses.

25 Apr 2026

International consortia honored for advancing stem cell research collaboration

The International Society for Stem Cell Research (ISSCR) has named CorEUstem COST Action and Stem Cell COREdinates as the recipients of the 2026 ISSCR Public Service Award.

25 Apr 2026

Intercellular heme transfer pathway sustains red blood cell production under stress

Scientists have long been puzzled by how maturing red blood cells manage to produce all the hemoglobin they need to carry oxygen to tissues, even after shedding the vital structures they need to produce it.

25 Apr 2026

Fibroblast subtype found to be essential for coordinating immune cells within lymph nodes

The research group of Prof. Sanjiv Luther at the Department of Immunobiology of the University of Lausanne has discovered that a fibroblast subtype is essential for coordinating certain immune cells within lymph nodes.

25 Apr 2026

ISSCR urges NIH to continue support human embryonic stem cell research

The International Society for Stem Cell Research (ISSCR) has submitted a formal response to a Request for Information (RFI) issued by the National Institutes of Health (NIH) regarding its pause on new submissions to the NIH Human Embryonic Stem Cell (hESC) Registry and considerations to reduce reliance on hESCs in federally supported research.

25 Apr 2026

Scientists discover immune sentinel cells within skin hair follicles

Researchers at the School of Medicine at the University of California, Riverside have discovered previously unrecognized immune surveillance structures in the skin.

25 Apr 2026

Exploiting a new weakness in 'zombie-like' cells to treat senescence-associated diseases

A new set of drugs exploit a recently-revealed weakness in 'zombie-like' – or senescent – cells that could lead to new treatments for cancer and age-associated diseases.

24 Apr 2026

Study identifies epigenetic patterns affecting insulin and glucagon production in type 2 diabetes

Researchers at Lund University in Sweden have carried out the most detailed mapping to date of the epigenome in the cells that regulate the body's blood sugar levels.

24 Apr 2026

Study links polyploid cancer cells to tumor invasion and spread

One of the biggest challenges in cancer research is understanding why some tumor cells become especially aggressive, invasive and resistant to treatment.

23 Apr 2026

MSK scientists shed new light on a tumor's earliest moments

Scientists at Memorial Sloan Kettering Cancer Center (MSK) and their colleagues are shedding new light on a tumor's earliest moments - revealing how lung cells with cancer-causing mutations recruit accomplices from healthy surrounding tissue to pave the way for a tumor to develop.

23 Apr 2026

Innovative light probes allow real-time visualization of cellular processes

Fluorescent proteins have revolutionized science, enabling researchers to tag and visualize individual molecules in living cells, tissues, and animals.

23 Apr 2026

Astrocytes form complex networks across the mouse brain

Cells long thought to play a secondary role in brain function build their own far-reaching connections, a new study in mice showed. These pathways appear to connect distant regions in ways that have not been mapped before.

23 Apr 2026

Cancer-linked mutations in the brain cells may drive Alzheimer’s disease

As the body ages, cells naturally accumulate dozens of genetic mutations each year. New research from Boston Children's Hospital, published in Cell, finds that the brain's resident immune cells, microglia, amass mutations in specific cancer-driving genes yet they don't manifest as cancer.

21 Apr 2026