Oncology & Cancer

Tissue-engineered prostate tumours shed light on cancer spread

The international team led by Dr. Jacqui McGovern, from the Centre for Biomedical Technologies, used tissue engineering and regenerative medicine principles to create primary tumors with their microenvironment and humanized ...

Medical research

Researchers build embryo-like structures from human stem cells

Research on human embryos is vital to understanding the earliest stages of human development. Currently, this research is conducted on surplus embryos willingly donated by individuals who have undergone in vitro fertilization. ...

Arthritis & Rheumatism

Rheumatoid arthritis treated with implanted cells that release drug

With a goal of developing rheumatoid arthritis therapies with minimal side effects, researchers at Washington University School of Medicine in St. Louis have genetically engineered cells that, when implanted in mice, will ...

Oncology & Cancer

How pancreatic cancer cells dodge drug treatments

Cancer cells can become resistant to treatments through adaptation, making them notoriously tricky to defeat and highly lethal. Cold Spring Harbor Laboratory (CSHL) Cancer Center Director David Tuveson and his team investigated ...

Alzheimer's disease & dementia

A new model of Alzheimer's progression

Alzheimer's disease is the most common form of dementia and is characterized by neurodegeneration in regions of the brain involved in memory and learning. Amyloid beta and tau are two toxic proteins that build up in disease ...

Cardiology

Self-organizing human heart organoids

Biologist Sasha Mendjan at the Austrian Academy of Sciences in Vienna and his team have used human pluripotent stem cells to grow sesame-seed-sized heart models, called cardioids, that spontaneously self-organize to develop ...

Biomedical technology

Researchers advance 3D printing to aid tissue replacement

Professor Arda Gozen looks to a future someday in which doctors can hit a button to print out a scaffold on their 3D printers and create custom-made replacement skin, cartilage, or other tissue for their patients.

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