«For infectious diseases, antibiotic susceptibility testing based
on cell proliferation has been extremely effective for many decades,» Manalis says.
Research fields are diverse, including basic research
on cell proliferation, analysis of tumour cells and tissues to detect gene mutations, and identification of potential therapeutic targets in cancer.
Effects of miR -145-5p through NRAS
on the cell proliferation, apoptosis, migration, and invasion in melanoma by inhibiting MAPK and PI3K / AKT pathways.
Systematic knockdown of epigenetic enzymes identifies a novel histone demethylase PHF8 overexpressed in prostate cancer with an impact
on cell proliferation, migration and invasion.
Removing two small proteins that put the brakes
on cell proliferation in separate tissues can have deadly consequences, according to HHMI investigator James Ihle and colleagues at St. Jude Children...
The effect of a novel antagonist of growth hormone releasing hormone
on cell proliferation and on the key cell signaling pathways in nine different breast cancer cell lines.
These data would suggest strong suppressive properties of RIPK2 inhibitor 1 and, to some extent, inhibitor 2
on cell proliferation.
From another perspective (regarding effects on cancer): since estrogens have 1000 times stronger effect
on cell proliferation than phytoestrogens, the overall effect may be positive (also shown in several studies).
Effects of Pinus Massoniana Bark Extract
on Cell Proliferation and Apoptosis of Human Hepatoma Bel - 7402 Cells.
Not exact matches
Boldrini says that future research
on the aging brain will continue to explore how neural
cell proliferation, maturation, and survival are regulated by hormones, transcription factors, and other inter-cellular pathways.
When those
cells were placed
on a standard wound assay (for measuring properties like
cell migration and
proliferation), they moved unusually fast.
One of the team's new biosensors is made from a nanoplasmonic material that is able to accommodate a large number of
cells on a single substrate and to monitor
cell proliferation, a fundamental process involving
cell growth and division, in real time.
Unlike the differential effect
on Treg
cell proliferation following PD - L1 blockage, the researchers observed an increase in the
proliferation of killer T
cells from all HIV study groups, regardless of their viral load.
Schematic illustration of
cells (blue mountain - like shapes)
on top of nanoscale mushroom - like structures with silicone dioxide stems and gold caps, which have the potential to detect
cell proliferation in real - time.
The researchers observed the effect of the synthetically produced molecule, JK - 31,
on the growth and
proliferation of a model human breast cancer
cell line and found that it effectively blocked the protein cyclin - dependent kinase 1 (CDK1), which plays a key part in the process of the division of cancer
cells, and therefore inhibited the
proliferation of the
cells.
Regulating and removing proteins is vital for all
cells, but cancer
cells are highly dependent
on their protein production machinery to fuel their
proliferation.
As an example, he cited his previous research
on baked purple potatoes that have compounds that help suppress chronic intestinal inflammation elevated from a high - calorie diet and stem
cell proliferation, which are linked to both colitis and colon cancer.
The authors believe theirs is the first study to show that mouse mammary gland tissues are sensitive to a mixture of 23 commonly used UOG chemicals, with dose - specific effects
on tissue morphology,
cell proliferation and induction of intraductal hyperplasias, an overgrowth of
cells considered a marker for future breast cancer risk.
This antibody activates an integrin
on the
cell surface of basal progenitors and thus stimulates their
proliferation,» explains Denise Stenzel, who headed the experiments.
«The current study was designed to determine the effect of inhibition of platelet activation and function by aspirin therapy
on colon and pancreatic cancer
cell proliferation,» the researchers wrote.
Haotian Zhao, Ph.D., is the lead author
on the study titled «Sonic Hedgehog promotes
proliferation of Notch - dependent monociliated choroid plexus tumour
cells.»
«Since we were genetically deleting the ERK1 / 2 pathway, we expected to see less
cell proliferation,» said Petrus R. de Jong, MD, PhD, a co-first author
on the paper.
EGFR, present
on the
cell membrane, is involved in
cell proliferation and the development of dermis, lung, and digestive tissues.
The positively charged and neutral nanoparticles mildly inhibited stem
cell proliferation but had no effect
on their differentiation into bone
cells.
They then used human stem
cells derived from bone marrow that would normally become bone
cells to test the effects of the nanoparticles
on stem
cell proliferation and differentiation.
The nanoparticles with the negative biomolecules
on their surface promoted stem
cell proliferation but suppressed «matrix mineralization»: the process that leads to the deposition of minerals into the bone's scaffolding, which makes bones strong.
Students in the UBC program engage in a wide range of research: molecular mechanisms underlying
cell proliferation in cancer or
cell death in stroke; relating gene mutations to disease mechanisms; the social factors that determine access to health care for women living
on the street.
McKay and Tsai conclude that nucleostemin is involved in regulating the
proliferation of both stem
cells and at least some types of cancer
cells, they reported at a meeting here
on 20 November and in the December issue of Genes & Development.
We have observed
on several occasions that, for the majority of endothelial
cell lines, the transfer to 37 °C conditions for 72 h correlated with a 50 % reduction in
cell proliferation, a value that continued to decrease with time.
According to Whitehead Institute researchers, protein production or translation is tightly coupled to a highly conserved stress response — the heat shock response and its primary regulator, heat shock factor 1 (HSF1)-- that cancer
cells rely
on for survival and
proliferation.
To support their rapid
proliferation, cancer
cells must synthesize a large number of proteins, putting a strain
on the ER to keep up with its heavy workload of properly folding proteins.
Next, because KLF4 is involved in self - renewal of stem
cell, we also examined the effect of both miR - 7 and KLF4
on proliferation of CSCs by MTS assay and found that miR - 7 was capable of blocking the growth of CSCs, whereas ectopic expression of KLF4 significantly mitigated this effect of miR - 7 (Fig. 4C).
CAMBRIDGE, Mass. — Protein production or translation is tightly coupled to a highly conserved stress response that cancer
cells rely
on for survival and
proliferation, according to Whitehead Institute researchers.
«The anti-tumor immune response with CDK4 / 6 inhibition was somewhat unexpected — some had previously thought that CDK4 / 6 inhibitors would block anti-tumor immunity, due to effects
on T
cell proliferation, but our findings demonstrate quite the opposite,» DeCristo states.
Better understanding of the beta -
cell proliferation process eventually may lead toward therapies for diabetes patients, whose supplies of these cells often shrink over time, says Rohit Kulkarni, M.D., Ph.D., a Joslin Senior Investigator and senior author on a paper about the work published in the journal Cell Metabol
cell proliferation process eventually may lead toward therapies for diabetes patients, whose supplies of these
cells often shrink over time, says Rohit Kulkarni, M.D., Ph.D., a Joslin Senior Investigator and senior author
on a paper about the work published in the journal
Cell Metabol
Cell Metabolism.
In search of a mechanism behind the finding that HIV / gp120 reduced
proliferation of aNPCs, the scientists studied the effect of the protein
on the
cell cycle.
The paper «MYC Releases Early Reprogrammed Human
Cells from
Proliferation Pause via Retinoblastoma Protein Inhibition» was published by
Cell Reports
on April 10, 2018.
Previous studies of beta
cell proliferation generally have focused
on mechanisms that kick off the
cell cycle that leads to successful
cell division.
Effects of microRNA - 211
on proliferation and apoptosis of lens epithelial
cells by targeting SIRT1 gene in diabetic cataract mice.
Effects of dehydroepiandrosterone
on proliferation and differentiation of chromaffin progenitor
cells.
Jens - Christian Roeper (Eaton, MPG)-- «The influence of
cell mechanics,
cell -
cell interactions and
proliferation on epithelial packing» (2009)
The Institute is currently running
on a Site License by Flowjo, a flow cytometry data analysis software package which offers a range of analysis platforms that includes compensation,
cell cycle,
proliferation studies and kinetics.
The researchers analyzed the expression of PD - L1
on malignant
cells in lymphoproliferative disorders and how it contributes to malignant
cell proliferation.
To this end, we are focusing
on two aspects of β -
cell regeneration: enhancing β -
cell proliferation in vivo and stimulating the differentiation of new β -
cells from endogenous progenitors in the pancreas.
We have undertaken a genome - wide functional screen
on a mouse muscle
cell line and identified hundreds of molecules implicated in the fusion of this
cell line, with no effect
on their
proliferation or differentiation.
[3] H. Lin et al., «Influence of decellularized matrix derived from human mesenchymal stem
cells on their
proliferation, migration and multi-lineage differentiation potential,» Biomaterials, 33:4480 − 9, 2012.
Initial studies demonstrated that ligation of 4 - 1BB
on T
cells could deliver costimulatory signals resulting in either increased
proliferation or enhanced cytokine secretion and also control clonal expansion and differentiation of effector and memory T
cells.
Boldrini says that future research
on the ageing brain will continue to explore how neural
cell proliferation, maturation, and survival are regulated by hormones, transcription factors, and other inter-cellular pathways.
Runaway
cell proliferation is driven by accelerators, or oncogenes, that are stuck
on go — in collusion with broken brakes, or tumor suppressors, that can't control a tumor's pedal - to - the - metal growth.
mTOR - rictor complex (composed of mTOR, rictor, and GβL) is not rapamycin sensitive and modulates
cell survival and
proliferation by direct phosphorylation of AKT
on Ser473 and by facilitating AKT phosphorylation
on Thr308 by PDK1 in vitro (13).