Sentences with phrase «cell surface during»

Stresses at the cell surface during animal cell morphogenesis.

The presence of this protein, called CD55, was found to be critical to the Plasmodium falciparum parasite's ability to attach itself to the red blood cell surface during invasion.

Researchers at Harvard T. H. Chan School of Public Health and the Broad Institute have identified the presence of this protein, called CD55, found to be critical to the Plasmodium falciparum parasite's ability to attach itself to the red blood cell surface during invasion.

Not exact matches

«We found that a particular vaginal bacterium, Gardnerella vaginalis, did not cause infection during exposure to the urinary tract, but it damaged the cells on the surface of the bladder and caused E. coli from a previous UTI to start multiplying, leading to another bout of disease,» said the study's senior author, Amanda Lewis, PhD, an assistant professor of molecular microbiology and of obstetrics and gynecology at Washington University.

«But we discovered that attaching microbeads to the cell's surface amplifies the cell's response during cavitation and produces the same result with much less risk of cellular injury.»

The researchers are the first to grow human vaginal skin cells in a dish in a manner that creates surfaces that support colonization by the complex good and bad communities of bacteria collected from women during routine gynecological exams.

A study of the way malaria parasites behave when they live in human red blood cells has revealed that they can rapidly change the proteins on the surface of their host cells during the course of a single infection in order to hide from the immune system.

The virus seemed to trigger and enter through a balloonlike structure, or bleb, on the cell surface, which normally only forms during cell movement, division, or death.

Studies by Shibo Jiang at Fudan University in Shanghai, China, and colleagues have found that the bit of the viral surface protein that attaches to a cell during infection — the binding site — only induces the right kind of antibody response.

Receptors on the surface of the myoepithelial cells are designed to interact with a hormone, oxytocin, released during lactation.

These findings are in agreement with other studies on cell morphology [3, 4] and senescence [5], and the authors hope to advance these studies by separately analyzing subpopulations derived from the same bone marrow sample, and also surveying the grade of cell maturity (surface receptor analysis) and cytoskeleton composition of the cells during cell tracking.

CD20 is a B - lymphocyte surface molecule that is widely expressed during B - cell ontogeny, from early pre-B-cell developmental stages until final differentiation into plasma cells.

Human amniotic membrane (AM), the innermost layer of the placenta is the most common substrate used for both in vitro cultures and as a vehicle for transfer of cells during transplantation, due to its structural similarities to the ocular surface, as well as its biological and functional properties.

During programmed cell death («apoptosis»), a lipid usually found on the inner side of the cell membranes, specifically phosphatidylserine (PS), shifts to the surface, making itself readily available to any passing cellular stranger.

They found that Lymphotoxin β receptor, a cell surface molecule, controls the entry of T - cell progenitors to the thymus, both in a healthy state and during immune recovery following bone - marrow transplantation.

Figure 1: Live - cell imaging of Ki - 67 (green) during the cell cycle reveals its re-localisation from nucleoli to the surface of mitotic chromosomes (magenta).

Age Perfect ® Cell Renewal Night Cream luxuriously pampers skin with hydrating nourishment, while helping to stimulate surface skin cell renewal during sleep to reveal more youthful looking skin in the mornCell Renewal Night Cream luxuriously pampers skin with hydrating nourishment, while helping to stimulate surface skin cell renewal during sleep to reveal more youthful looking skin in the morncell renewal during sleep to reveal more youthful looking skin in the morning.

The Elektra one is built of carbon fiber, and includes solar cells on its wing surface that help charge the electric engines during flight.

Giaever also disputed the significance of the measured 0.8 °C average global surface warming over the past 130 years, comparing it to a human fever and the temperature at which he had to maintain tissue for cell growth during his own biophysical experiments, also showing the following slide: