Sentences with phrase «cell treatment experiments»

Federal officials have approved the start of human embryonic stem cell treatment experiments on patients suffering a leading cause of vision loss.

Not exact matches

In experiments with mouse ovaries inhibiting the identified enzymes saved the oocytes from cell death despite treatment with chemotherapeutics.

The experiments reveal that the sudden loss of energy supply to the heart cells and the subsequent rapid «reboot» during treatment causes mitochondria to falter and trigger a whirlwind of aberrant electrical signals.

The experiment Orwig has in mind is to use gene - editing technology to fix this flaw in the sperm - forming stem cells and then transplant them back into infertile mice, thereby demonstrating a potential treatment for male infertility.

The treatment can also easily kill cancer cells, but in this experiment, it was vital to specifically show that it virtually halts cell migration.

The treatment did a lot to prevent cell migration, a key mechanism in metastasis, in experiments on laboratory cultures (in vitro) of cancerous human cells.

The experimental treatment also spared healthy cells, in these and in prior experiments, making the method potentially much less taxing on patients than commonly used chemotherapy.

Together, Raman says, this dual - mode treatment produced cell - killing results that paralleled their experiments in cell cultures.

For example, the flagship journal of the Public Library of Science, PLOS ONE, was the only journal that called attention to the paper's potential ethical problems, such as its lack of documentation about the treatment of animals used to generate cells for the experiment.

All six mice with pancreatic cancer were still alive at the end of the experiment, 113 days after treatment with 5E5 CAR T cells.

In laboratory experiments, researchers at Karolinska Institutet in Sweden demonstrate that estrogen treatment and overexpression of the estrogen receptor cause malignant neuroblastoma cells to mature into neuron - like cells.

«Our experiments indicate that after stem cell treatment, mouse eyes that initially had corneal defects looked no different than mouse eyes that had never been damaged,» Dr. Funderburgh said.

Moreover, the allospecific apoptotic activity of the putative DN T cells was abolished in two separate experiments using in vitro treatment with anti-Thy 1.2 antibody plus complement, which removed > 97 % of the Thy 1 + cells, as determined by flow cytometry.

In our preliminary experiments, using increasing concentrations of doxorubicin, treatment of ALCL cells with 1 μmol / L doxorubicin resulted in no change in cell viability.

The recently discovered protein NUDT5 is now presented as a candidate target for development of breast cancer treatment after being demonstrated to stop breast tumor cell growth in laboratory experiments.

Government regulators have given the go - ahead to a second study that will for the first time carefully test a treatment created using human embryonic stem cells in people, according to the company sponsoring the experiment.

The gelatinolytic assays were carried out in two different ways to obtain complementary information: firstly, cells were treated or not with the test compound and samples from these were submitted to gelatinase zymography to detect the effects of the kahweol treatment on the expression of gelatinase activities; secondly, in some experiments, samples from control, untreated HT - 1080 fibrosarcoma cells were submitted to zymography and, after electrophoresis, different concentrations of kahweol were added to the substrate buffer to determine the potential direct effect of kahweol on gelatinase activity.