Sentences with phrase «cell lines without»

Serenoa repens (Permixon) inhibits the 5alpha - reductase activity of human prostate cancer cell lines without interfering with PSA expression..

The finding potentially paves the way for scores of labs to generate new stem cell lines without cloned embryos, which had long been considered the only realistic way of making human stem cells in the short run.

In the face of these setbacks, many scientists have focused on new methods of creating stem cell lines without destroying embryos.

In an advance touted as a way around current political logjams, scientists have said they can derive human embryonic stem (ES) cell lines without destroying an embryo.

Not exact matches

The researchers experimented with inducing oxidative stress in a human cell line culture with and without VCOP (virgin coconut oil polyphenols) to observe how VCOP positively promoted catalase, a very important enzyme in protecting the cell from oxidative damage, and glutathione (GSH), a self - recycling antioxidant produced by the liver.

Introducing new drugs to plastic microchips lined with human cells should let researchers watch what happens without ever involving a living creature.

Using an experimental FA cell line, they also found that cells without frataxin produced lower levels of ApoA - I compared to controls.

On the other hand, the problem is, you know, with embryonic stem cells, they haven't been able to get stem cell lines from livestock animals that can proliferate in that way, without just sort of veering up in their own direction and turning into, instead of muscle, turning into brain tissue or bone tissue or something else.

Most biologists typically recognize three official branches of life: the eukaryotes, which are organisms whose cells have a nucleus; bacteria, the single - celled organisms that may or may not possess a nucleus; and archaea, an ancient line of microbes without nuclei that may make up as much as a third of all life on Earth (See «Will the Methane Bubble Burst?»

Now, researchers at the University of Missouri have shown that a new line of genetically modified pigs will host transplanted cells without the risk of rejection.

As famously chronicled in science writer Rebecca Skloot's best - selling book, the cell line was established, without Lacks's consent, from a cervical tumor that she was diagnosed with in 1951.

A Phase 3 Open - Label Randomized Study of Quizartinib (AC220) Monotherapy Versus Salvage Chemotherapy in Subjects with FLT3 - ITD Positive Acute Myeloid Leukemia (AML) Refractory To or Relapsed After First - line Treatment With or Without Hematopoietic Stem Cell Transplantation (HSCT) Consolidation

• Subject is refractory to or relapsed after first - line AML therapy (with or without hematopoietic stem cell transplant (HSCT)-RRB-.

The researchers then injected AAV2 into human breast cancer cell line - derived tumors in mice without functioning immune systems.

By growing primordial germ cells in culture researchers can make genome edits sequentially without being restricted by the breeding cycle of living birds, and the cultured cells will contribute to the germ line when injected into new embryos.

The ALD stem cell line wouldn't have happened without one other key player: the ALD Foundation, an awareness, support and fundraising organization led by a man who recently lost his stepson to the disease.

Citation: Li C, Yu H, Ma Y, Shi G, Jiang J, Gu J, et al. (2009) Germline - Competent Mouse - Induced Pluripotent Stem Cell Lines Generated on Human Fibroblasts without Exogenous Leukemia Inhibitory Factor.

The third interesting advance made in this study is the discovery that mouse iPS cell lines could be established and maintained for 30 passages on HFF cells without exogenous LIF.

These knockout cell lines allow researchers to quickly validate their gene or target of interest, without having to invest time and resource in developing in - house CRISPR technology.

They succeeded in making a LINE - 1 RNA, without a poly (A) tail, that got where it needed to in the cell to make proteins.

Without these two technologies that you'll hear about in a moment, there would be no such thing as human embryonic stem cell research, and President Bush could have enjoyed his summer vacation in Crawford without having to agonize over the baptism of the infamous 64 stem cellWithout these two technologies that you'll hear about in a moment, there would be no such thing as human embryonic stem cell research, and President Bush could have enjoyed his summer vacation in Crawford without having to agonize over the baptism of the infamous 64 stem cellwithout having to agonize over the baptism of the infamous 64 stem cell lines.

Kucherlapati: Without thinking about modifying the human genome line, would this technology have the ability to affect the health of humans by modifying the stem cells?

Studies also show that without adequate vitamin C the lining of blood vessels and membranes of cells deteriorate.

(The mechanism for this has to do with how water is absorbed in the gut - both sodium and several amino acids are used as exchanges for water molecules in the cells lining the GI tract, and without amino acids in the gut it is difficult to hydrate properly... leading to sugars remaining in the gut and not being absorbed either).

A similar study published earlier in the journal Carcinogenesis found that in both cell lines and mouse models, grape seed extract killed head and neck squamous cell carcinoma cells, without harming nearby healthy cells.

Retexturing Activator harnesses two polar mechanisms — exfoliation and hydration — to activate skin's natural desquamation, or removal of dead skin cells, and visibly diminish surface lines without dryness.

Cell - Uplink - $ 48.99 - Using cellular technology, this package gives you all of the benefits of ADT's Standard plan, but without a phone line.

Terminal voltages measured at 750 °C as a function of time for the cells with (blue line) and without (red line) BaO / Ni interfaces operated at a constant current density of 500 mA cm - 2 with wet CO (with ~ 3 v % H2O) as the fuel.

What's interesting to me is that the survey, which is carried out for the various phone companies in Canada, measured land line only, cell phone only, but not cable of VOIP only, reporting instead on the aggregate cable or VOIP use with and without the use of other phone types.