Hepatic stellate cells (HSC), also known as perisinusoidal cells or Ito cells (earlier lipocytes or fat-storing cells), are pericytes found in the perisinusoidal space of the liver, also known as the space of Disse (a small area between the sinusoids and hepatocytes).

Hepatic stellate cells (HSCs) are best known for their production of fibrosis in response to liver injury, but they display many other phenotypes and vital functions.

Hepatic stellate cell (HSC), initially analyzed by von Kupffer, in 1876, revealed to be an extraordinary mesenchymal cell, essential for both hepatocellular function and lesions, being the hallmark of hepatic fibrogenesis and carcinogenesis. Apart ...

Stellate cells are neurons in the central nervous system, named for their star-like shape formed by dendritic processes radiating from the cell body. These cells play significant roles in various brain functions, including inhibition in the cerebellum and excitation in the cortex , and are involved in synaptic plasticity and neurovascular ...

Stellate cells are nonsecretory interstitial cells with long, narrow processes that extend between the secretory cells to contact processes from other stellate cells, the basal lamina of the neurohypophysis, and the membrane around blood spaces.

2017年5月10日 · Activation of hepatic stellate cells (HSCs) — transdifferentiation of quiescent, vitamin-A-storing cells into proliferative, fibrogenic myofibroblasts — is now well established as a central ...

Stellate cells can be viewed as the nexus in a complex sinusoidal milieu that requires tightly regulated autocrine and paracrine cross-talk, rapid responses to evolving extracellular matrix content, and exquisite responsiveness to the metabolic needs imposed by liver growth and repair.