Why do older people heal more slowly?

Healing is a complicated process. As people age, higher rates of disease and the fact that old cells lose the ability to divide slow this process down.

Matthew Steinhauser, Associate Professor of Medicine, University of Pittsburgh • conversation
Nov. 24, 2020 ~9 min

health science aging immune-response living-longer-2020 cells infections living-longer injury curiosity healing cuts

SMART researchers develop gelatin microcarrier for cell production

Gelatin-based microcarriers offer higher yield and scalability compared to existing commercial microcarriers.

Singapore-MIT Alliance for Research and Technology • mit
Nov. 17, 2020 ~6 min

medicine cancer biology research cells school-of-engineering materials-science-and-engineering dmse biological-engineering bioengineering-and-biotechnology singapore-mit-alliance-for-research-and-technology-smart

TB kills 1.6M annually. Stem cells play a role

"...Mtb hijacks the immune response at the very early phase of infection by accessing the bone marrow and manipulating stem cells."

McGill University • futurity
Oct. 30, 2020 ~7 min

stem-cells tuberculosis health-and-medicine immune-systems

Truncated immune system receptors may regulate cellular activity

Unexpected findings in chemokine receptors once believed to be non-functional open up new fields of scientific inquiry.

Michaela Jarvis | MIT Media Lab • mit
Oct. 28, 2020 ~7 min

cancer covid-19 viruses research cells proteins media-lab school-of-architecture-and-planning school-of-science koch-institute

Lab-made mini-lungs mimic real COVID infections

Living human lung air sacs grown in a lab in tiny dishes mimic the real thing. These mini-lungs could accelerate COVID-19 research, scientists report.

Karl Bates-Duke • futurity
Oct. 26, 2020 ~7 min

stem-cells covid-19 lungs viruses pneumonia health-and-medicine

‘Mini-lungs’ reveal early stages of SARS-CoV-2 infection

‘Mini-lungs’ grown from tissue donated to Cambridge hospitals has provided a team of scientists from South Korea and the UK with important insights into how

Cambridge University News • cambridge
Oct. 23, 2020 ~6 min

stem-cells infectious-diseases covid-19 coronavirus lung

Genetic deletion boosts schizophrenia risk by 30X

A common genetic deletion boosts the risk for schizophrenia by 30-fold. Generating nerve cells from people with the deletion shows why.

Bruce Goldman-Stanford • futurity
Oct. 16, 2020 ~8 min

schizophrenia brains health-and-medicine nerve-cells

To make mini-organs grow faster, give them a squeeze

Study finds that compressing cells, and crowding their contents, can coax them to grow and divide.

Jennifer Chu | MIT News Office • mit
Oct. 13, 2020 ~7 min

genetics cancer biology research cells mechanical-engineering school-of-engineering biological-engineering

New virtual reality software allows scientists to ‘walk’ inside cells

Virtual reality software which allows researchers to ‘walk’ inside and analyse individual cells could be used to understand fundamental problems in biology and

Cambridge University News • cambridge
Oct. 12, 2020 ~4 min

virtual-reality chemistry cell imaging microscopy

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