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Search results for extracellular matrix

Evolution Apr 12, 2024

Macroalgae genetics study sheds light on how seaweed became multicellular

A deep dive into macroalgae genetics has uncovered the genetic underpinnings that enabled macroalgae, or "seaweed," to evolve multicellularity. Three lineages of macroalgae developed multicellularity independently and during ...

Biochemistry Apr 25, 2024

Exploring gel formation mechanisms and the role of lactic acid bacteria in fermented sausage

A research team has reviewed the process of gel formation in fermented sausages, emphasizing the crucial role of myofibrillar proteins and the influence of lactic acid bacteria, temperature, and processing methods on gel ...

Cell & Microbiology Apr 16, 2024

Spiraling insights: Scientists observe mechanical waves in bacterial communities

A new study by researchers from The Chinese University of Hong Kong has reported the emergence of mechanical spiral waves in bacterial matter.

Cell & Microbiology Sep 13, 2023

Scientists explain a glitch in the (extracellular) matrix

Through an electron microscope they may look like the giant sandworms from Dune, but C. elegans nematodes are only 1 millimeter long.

Biochemistry Feb 12, 2014

Proteomic analysis of tendon reveals disease stage-specific fragmentation of extracellular matrix proteins

In a series of articles, researchers in the Tendon Biology group at the RVC have established the importance of inflammatory mediators in acute tendon disease and the reduced ability to resolve inflammation in chronic disease ...

Cell & Microbiology Dec 21, 2023

Inside the matrix: Nanoscale patterns revealed within model research organism

Species throughout the animal kingdom feature vital interfaces between the outermost layers of their bodies and the environment. Intricate microscopic structures—featured on the outer skin layers of humans, as one example—are ...

Plasma Physics Aug 11, 2016

The fourth state of matter, plasma: A technology to improve bone healing?

Cold plasma looks like the glow from the "Star Wars" blue light saber but this beam of energy, made of electrons that change polarity at micro-second or nanosecond speeds, could help bones heal faster, according to a study ...

Biochemistry Jul 11, 2019

Osteoblastic lysosome plays a central role in mineralization

Mineralization is mediated by osteoblasts, which secrete mineral precursors through matrix vesicles (MVs) as a fundamental process in vertebrates. The vesicles are calcium and phosphate rich, containing organic materials ...

Materials Science Apr 29, 2019

Engineering ECM-like fibers with bioactive silk for 3-D cell culture

Biological tissues are built when cells anchor to specific sites on a 3-D microfiber network in an extracellular matrix (ECM). Scientists are keen to recreate biological tissues in the lab using bioinspired tissue engineering ...

Polymers Jun 20, 2012

Anchoring points determine fate of stem cells

(Phys.org) -- Researchers were positive: a substrate’s softness influences the behaviour of stem cells in culture. Now other researchers have made a new discovery: the number of anchoring points to which the cells can ...

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