Inside a cell, tentacled vesicles shuttle cargo for sorting. DNA rearranges in the nucleus as stem cells differentiate into neurons. Neighboring neurons cling to one another through a web-like interface. And a new microscopy ...
Biochemistry
Jan 16, 2020
0
1009
All cells have a lipid membrane that encircles their internal components—forming a protective barrier to control what gets in and what stays out. The proteins embedded in these membranes are essential for life; they help ...
Biochemistry
Dec 19, 2019
0
153
A new enhancement to a lab-on-a-chip device allows researchers to simultaneously observe thousands of individual cells that are infected with virus, providing important information about infection dynamics not available using ...
Biochemistry
Oct 30, 2019
0
107
New research on an enzyme that is essential for photosynthesis and all life on earth has uncovered a key finding in its structure which reveals how light can interact with matter to make an essential pigment for life.
Biochemistry
Oct 23, 2019
0
605
When cells in our bodies need to move—to attack an infection or heal a wound, for example—cellular proteins send and receive a cascade of signals that directs the cells to the right place at the right time. It's a process ...
Biochemistry
Oct 16, 2019
0
152
Uncovering how the first biological molecules (like proteins and DNA) arose is a major goal for researchers attempting to solve the origin of life. Today, chemists at Saint Louis University, in collaboration with scientists ...
Biochemistry
Oct 4, 2019
8
235
Research led by the University of Michigan Life Sciences Institute has solved a nearly 50-year-old mystery of how nature produces a large class of bioactive chemical compounds.
Biochemistry
Sep 23, 2019
0
190
Biomedical engineers at Duke University have developed a new platform to create biologic drugs using specially engineered bacteria that burst and release useful proteins when they sense that their capsule is becoming too ...
Biochemistry
Sep 17, 2019
0
136
A new piece of a difficult puzzle—the nature of memory—fell into place this week with a hint at how brain cells change structure when they learn something.
Biochemistry
Aug 26, 2019
0
272
Bioengineers and dentists from the UCLA School of Dentistry have developed a new hydrogel that is more porous and effective in promoting tissue repair and regeneration compared to hydrogels that are currently available. Once ...
Biochemistry
Aug 20, 2019
0
151
