In a mature flowering plant or tree, most of the cells that make up the xylem are specialised cells called vessels.

Stem cells are a special type of cells that can differentiate into specialised cells. They have to be programmed or guided to develop into insulin- secreting pancreatic islet cells. Stem cells can be ...

Oct. 9, 2024 — Researchers have developed a groundbreaking cell culture platform that enables the formation of two distinct but interconnected vascular networks. Their breakthrough holds ...

Stéphane Berneau does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Stem-cell differentiation is the process by which a more specialised cell is formed from a stem cell, leading to loss of some of the stem cell's developmental potential. Stem-cell differentiation ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

GCSE Combined Science ... Most organisms are multicellular and have cells that are specialised. Microscopes produce magnified images of cells. Transport into and out of cells - AQA Synergy ...

A new study has shed light on the challenges of converting one type of specialized cell into another, a process critical for advances in regenerative medicine. Despite recent progress in the field ...

Victor Ambros and Gary Ruvkun were honoured for the discovery, which is of fundamental importance in shedding light on gene ...

A UCLA-led study has provided an unprecedented look at how gene regulation evolves during human brain development, showing how the 3D structure of chromatin—DNA and proteins—plays a critical ...

Vaccines work by equipping our immune systems to fight an invading virus. When we get vaccinated against COVID-19, specialized immune cells known as B cells learn to recognize the virus. If we ...

It “opens up a complete new avenue [to rescue] this magnificent species and icon of conservation,” and may suggest strategies for generating stem cells for other vulnerable and endangered species.