When we get a wound on our skin, the cells in our bodies quickly mobilize to repair it. While it has been known how cells heal wounds and how scars form, a team led by researchers from Washington University in St. Louis has ...
Bio & Medicine
Jul 29, 2020
0
186
The meniscus is a thin layer of connective tissue in human knees that helps to maintain the stability of joints and conduct mechanical loads. Meniscus injuries, especially those in the avascular inner zone, have poor healing ...
Biochemistry
Jul 7, 2020
0
9
Researchers from Sechenov University and the University of Pittsburgh compared the properties of two groups of extracellular vesicles. Either present in a liquid phase or attached to the fibres of the extracellular matrix, ...
Molecular & Computational biology
Jun 19, 2020
0
4
An extracellular vesicle—a nanoparticle released by cells—can use jerky movements similar to a car weaving in and out of traffic to navigate the obstacle-filled environment outside of cells, according to new discoveries ...
Nanomaterials
Jun 18, 2020
1
93
If you're a cat owner, you might have heard of Toxoplasma gondii, a protozoan that sometimes infects humans through contact with contaminated feces in litterboxes. Although harmless to most people, T. gondii can cause serious ...
Bio & Medicine
Jun 17, 2020
1
60
Polymer-based room-temperature phosphorescence (RTP) materials can be efficiently developed by covalently embedding phosphors into the polymer matrix. The process is still, however, highly challenging on a large-scale due ...
In recent years, the concept of Ecosystem Services (ES): the benefits people obtain from ecosystems, such as pollination provided by bees for crop growing, timber provided by forests or recreation enabled by appealing landscapes, ...
Ecology
Jun 1, 2020
0
6
A study performed by researchers at the Institute for Advanced Chemistry of Catalonia (IQAC) from the Spanish National Research Council (CSIC) pioneers the use of whole living cells (human lung adenocarcinoma) in dynamic ...
Biochemistry
May 27, 2020
0
8
Similarly to how a picked lock gives away that someone has broken into a building, the stiffening of a structure surrounding cells in the human body can indicate that cancer is invading other tissue.
Biochemistry
Mar 20, 2020
0
452
A team of researchers has developed a new technique to map the three-dimensional forces that clusters of human cells exert on their surrounding environment. The method could potentially help scientists better understand how ...
Cell & Microbiology
Mar 3, 2020
0
63
