The plant vascular system, composed of xylem and phloem, evolved to connect plant organs and transport various molecules between them. During the post‐embryonic growth, these conductive tissues ...

Scientists have developed a technique that aligns stem cells into a single sheet, resulting in a marked increase in the secretion of signaling proteins which help repair tissue and regulate the immune ...

The time it takes to grow new skin for burns victims could be improved thanks to a new method of cell cultivation using algae ...

Hemifusomes are fused vesicles, or sacs of fluid, that were previously unknown to exist inside cells. They were discovered ...

Northwestern Medicine scientists have discovered a previously unknown process used by epithelial cells to alleviate epithelial tissue crowding and avoid cell damage and loss, according to a recent ...

The UCLA advance opens the door to growing other vascularized organ models, including intestines and colons, providing ...

Watch the third of a three-part roundtable series that focus on approaches to accelerating your advanced therapy program by leveraging the combination of innovative technology and deep cross-industry ...

The neuron theory There was, however, a tissue that seemed to belie cell theory — nervous tissue. Because of its softness and fragility, it was difficult to handle and susceptible to deterioration.

What is cancer? Cancer starts when cells change abnormally Cancer is when abnormal cells divide in an uncontrolled way. Some cancers may eventually spread into other tissues. There are more than 200 ...

A non-linear association between red blood cell folate levels and visceral adipose tissue mass. This analysis was adjusted for age, sex, poverty income ratio, race/ethnicity, education level, marital ...