Sentences with phrase «during programmed cell»

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.

Not exact matches

Weldon J. Rougeau, a long - time civil rights activist, has considered the issue of diversity from many perspectives — as director of the office of federal contract compliance programs at the U.S. Department of Labor during the Carter administration, as president of the Congressional Black Caucus Foundation and even as a prisoner for 78 days (58 of them in solitary confinement) in a Baton Rouge, La., jail cell when he was a student activist.

The epigenetic programming established during development is normally quite stable (skin cells do not spontaneously turn into brain cells during adult life), but it is not irreversible.

During normal development, epigenetic programming restricts both the genes a cell can use and the cell's developmental potency.

As specialized cells are generated during embryonic development, they are programmed to use only a limited amount of the total genetic information present in the nucleus to produce the proteins required for their particular function.

Embryonic stem cells are produced during development by the same process of epigenetic programming that later will produce adult cells such as skin and brain.

Experiments in animal cells have shown that although these genes are required to form pluripotent stem cells during development, they are not powerful enough on their own to overcome the epigenetic programming of a mature cell and convert it to a pluripotent stem cell directly.

For instance, if you're a Project Runway devotee and you vote via cell phone to have a cast member ousted from the show, you can be signed up to receive promotional text messages before the program airs and during commercial breaks.

During that year, and subsequent years spent as a postdoc in Morata's lab (and later with Konrad Basler at the University of Zurich, Switzerland), Moreno was able to link the previously isolated phenomenon of cell competition to the well - established process of programmed cell death.

During this period, he became interested in cell and molecular biology thanks in part to discussions he had with a roommate about his graduate research in Iowa's microbiology program.

This program, resulting in shorter 3 ′ UTRs, is a characteristic of gene expression during immune cell activation and correlates with proliferation across diverse cell types and tissues.

«This is such a prevalent virus... about 25 percent of stem cell transplant patients get infected [with rhinovirus] during the first year,» said Boeckh, who heads Fred Hutch's Infectious Disease Sciences Program.

Even in the half or so of all diabetes cases that seem to be related to genes that have programmed a person's cells to need less fuel, exercise and moderate diet changes can work wonders if the progress of insulin resistance is noticed soon enough during regular checkups.

Mutations in two nonessential genes specifically block the phagocytosis of cells programmed to die during development.

During his time at UCSF, he has served as the Director of the Cell Biology Program (4 years) and Vice-Chair (10 years) and Chair of the Dept. of Cellular and Molecular Pharmacology (5 years).

During organ and tissue development, these cells transform into a particular specialized cell, such as a heart cell or a liver cell, when prompted by their environment or by their internal genetic programming.

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Perhaps during normal inflorescence development, SMs poised to become bristles accumulate higher levels of BR, resulting in local increased cell division and expansion, loss of boundary identity genes, and repression of the SM identity program.

These findings suggest that cancer cells subvert key genetic programs that guide immature cells to build organs during normal growth.

The Swedish part of the effort, called the Human Developmental Cell Atlas (HDCA) program, includes researchers from Karolinska Institutet, Stockholm University and KTH, focusing on brain, lung, heart and fetal development during the first 12 -LSB-...]

After completion of her Ph.D. program and in order to increase the international dimension of her career, she subsequently joined the Ragon Institute as a postdoctoral fellow in Dr. Yu's and Dr. Lichterfeld's labs, where she has been working for almost 3 years in different projects related to viral persistence, including the characterization of the HIV - 1 reservoir in patients treated during the early phase of the infection and the identification of cells with stem - cell like properties contributing to HIV - 1 long - term persistence.

She also conducted research in a cell biology lab during an exchange program in France.

New data and research approaches have created opportunities for researchers to study in detail many aspects of cancer biology, including how the normal biological programs of cell proliferation and death are altered during cancer and how the immune system responds to tumors.

During the most recent tests performed by the European New Car Assessment Program (NCAP), the Polo was subjected to a controlled collision with a barrier at a speed of 64 km / h, whereby the passenger cell remained virtually undamaged.

During lockdowns, inmates housed in remand units would remain locked in their cells without their typical access to dayrooms and programs.