Sentences with phrase «from epithelial tissue»

Not exact matches

If they succeed, they can be reasonably confident that epithelial cells can be taken from a patient and used to regenerate damaged tissue in that same person.

Bottom: Human epithelial cells from breast tissue showing the effects of endoplasmic reticulum stress (blue) which fills the entire cell structure.

Basically, when you look at different types of cells, such as fibroblasts, which form connective tissue, or epithelial cells, from saliva, you see general correlations within a person.

But airway epithelial cells contain both molecules at all times, so researchers wondered what keeps healthy tissues from growing out of control.

The study team assessed three sets of outcomes: a maturational index (MI) based on epithelial cells from the children's urogenital tissue; ultrasound measurements of uterine, ovarian and testicular volume, as well as breast - buds; and hormone concentrations seen in blood tests.

They removed epithelial cells from the fourth mammary gland of each mouse, leaving behind the stromal tissue.

MimEX ™ Tissue Model Systems provide a robust system to generate accessible ex vivo 3 - D tissue from epithelial - derived oTissue Model Systems provide a robust system to generate accessible ex vivo 3 - D tissue from epithelial - derived otissue from epithelial - derived organs.

Matthews» laboratory research, with long - term support from the National Institutes of Health, focuses on the fundamental mechanisms used by epithelial tissues to regulate salt secretion — which goes awry in several diseases, including cystic fibrosis and many forms of diarrhea.

The inner wall of the small intestine is lined with epithelial tissue covered in wrinkles and folds from which villi — microscopic fingerlike pieces of tissue — project, increasing the surface area for absorption.

As anticipated from the identification of Lgr5 + as a marker of ASCs in multiple other tissues, a similar approach proved successful in generating organoids or tumoroids from virtually any epithelial organ or tissue (2,3).

It involves isolation and propagation of adult epithelial stem cells, prepared from tissue specimens at different early stages of chronic and atrophic gastritis, as well as from the late, premalignant (irreversible) stage of metaplasia.

The HUB is founded on the pioneering work of Hans Clevers, M.D., Ph.D., who discovered methods to grow stem cell - derived human epithelial mini-organs from the tissues of patients with various diseases.

These epithelial organoid cultures are genetically and phenotypically extremely stable, allowing transplantation of the cultured offspring of a single stem cell, as well as disease modeling by growing organoids directly from diseased patient tissues (45).

Histochemical analysis indicated the existence of tissues from all three germ layers, such as neural epithelial cells (ectoderm), intestines (endoderm) and muscle (mesoderm)(Figure 6A).

In this paper, we study the development and migration of epithelial tissues on glass wires of well - defined radii varying from less than 1 µm up to 85 µm.

Basement membrane (BM) is a dense sheet of specialised extracellular matrix that separates epithelial layers of cells from the underlying tissue.

March 13, 2017 How cells communicate to move together as a group Research from the University of Chicago has identified a new signaling system that epithelial cells use to coordinate their individual movements and efficiently move tissues.

That's like the epithelial tissue in our gut lining and if we just pull our tissue or pull our hands apart just enough to create a little bit of daylight, that starts to hap — that's what's happening when we start to have a leaky gut, and again the leaky gut could be one, from eating bad foods, right?

These include growths arising from the epithelium that normally produces milk (lobular or epithelial hyperplasia, occasionally called adenosis), growths that also include the connective tissue between the glands (fibroadenomatous change or fibroepithelial hyperplasia), and growths due to expansion of the ducts which take the milk to the teats (cystic ducts, ductal ectasia or hyperplasia).

They include those arising from the epithelium that normally produces milk (lobular or epithelial hyperplasia, occasionally called adenosis), growth that also include the connective tissue between the glands (fibroadenomatous change or fibroepithelial hyperplasia) and growths due to expansion of the ducts that take the milk to the teats (cystic ducts, ductal ectasia or hyperplasia).

Alpha Herpesviruses such as FHV - 1 cause disease by two distinctly different mechanisms: 1) cytolytic (cell - rupturing) disease which involves active viral replication and destroys the epithelial cells of the cornea and conjunctiva causing ulceration; and, 2) immune - mediated disease results from the deposition of viral antigen in subepithelial tissues.

Originating from epithelial cells (skin cells that cover the lining of body surfaces), Carcinomas can occur on the skin, bladder wall, and blood vessels that then pass into the surrounding tissues and organs.

Histopathology (microscopic examination of tissues) is important, because in the urine of atleast 30 % of dogs, neoplastic cells can not be differentiated from reactive epithelial cells associated with inflammation.

Epidermoid and dermoid cysts result from inclusion of epithelial components of embryonal tissue at the time of closure of the neural tube.

They arise from different types of tissues (epithelial or glandular tissues, and mesenchymal or connective tissues) in the mammary gland.

Cancers can be divided into three general groups: carcinomas that arise from epithelial cells that cover the body (skin) or line internal body surfaces; sarcomas that begin in connective, skeletal, muscular, or reproductive tissues; lymphomas that invade the lymph nodes and the lymphatic system.

Mammary gland tumors can be either malignant (cancerous) or benign (non-cancerous) and arise from the different types of tissues (epithelial or glandular tissues, and mesenchymal or connective tissues) in the mammary gland.