GLP - 1 receptors are also found in the brain, and prior research has shown that activating them can boost the function of dopamine connections, act as an anti-inflammatory, improve energy production, and switch on
cell survival signals.
«NF - kB is a major
cell survival signaling molecule, but it needs to be induced,» said Verma.
Studies have shown that exposure of tumor cells to therapeutic doses of radiation activates
cell survival signaling pathways such as EGFR - RAS [2 - 5] and its downstream molecules such as ERK1 / 2, PI3K - AKT, JNK, etc. apart from several other signaling molecules [4, 6, 7].
Not exact matches
A Canadian study published this year around the same time titled «Coconut oil protects cortical neurons from amyloid beta toxicity by enhancing
signaling of
cell survival pathways» observed that coconut oil and its medium chain fatty acids (MCFAs) protect against amyloid beta (Aβ) induced neurotoxicity in primary rat cortical neurons.
This could
signal to
cells that food is scarce, triggering processes that promote
survival.
The researchers then found that, while the drug continued to inhibit FGFR activity in the resistant
cells, its inhibition of FGFR
signaling had no appreciable effect on the
cells»
survival.
Several target molecules have also been identified in intracellular
signalling pathways and in
cell survival proteins.
Through the mTOR
signalling pathway, it is involved in the regulation of many cellular processes, including
cell survival, metabolism, proliferation, differentiation, and senescence.
Consistent with previous findings, Apc suppression in the animals activated the Wnt
signaling pathway, which is known to control
cell proliferation, migration, and
survival.
«Elevated calcium triggers multiple
signaling pathways that promote
cell doubling,
survival and changes in the
cell that promote cancer invasion and metastasis,» says Dr. Copland.
The researchers found that Takinib inhibits an enzyme called TAK - 1, which serves as a switch controlling
cell survival in the TNF - alpha
signaling process.
Oligodendrocytes, the
cells that are known to produce the myelin sheaths which enable saltatory conduction of action potentials along the myelinated axons, are modulators of
signal transmission along neuronal connections (axons) and also promote neuronal
survival by providing metabolic support.
His lab studies a particular
signaling pathway, the RAS / RAF / MEK / ERK pathway, which regulates
cell growth and
survival in several cancers.
In particular, his laboratory focuses on the regulation of key
signaling networks that regulate cancer
cell growth and
survival.
Using tumor
cells from DLBCL patients, the scientists discovered that the inactivation of BTK in resistant tumors triggers the over-activation of alternative
signals that promote tumor
cell survival and proliferation.
These
signals are passed within the
cell from one protein to another and ensure
cell growth and
survival.
By identifying the molecular
signals emitted through the soil by friendly fungi, the protein enables a plant to «roll out the red carpet» for
cell colonisation by the fungi, and all the
survival advantages this mutually - beneficial relationship brings — the fungi feeds minerals such as phosphate into plant
cells in return for sugar extraction.
These physical effects lead to
cell signaling pathways for enhanced
cell survival.
Recent studies with human breast cancer
cell lines have also shown that Shp2 mediates
survival signals in cancer
cells.
Using induced pluripotent stem
cells (iPSCs), a team led by Mount Sinai researchers has gained new insight into genetic changes that may turn a well known anti-cancer
signaling gene into a driver of risk for bone cancers, where the
survival rate has not improved in 40 years despite treatment advances.
Use of exon - based transcriptome profiling to identify novel
signaling pathways and
survival - associated genes in diffuse large B -
cell lymphoma.
Thirdly, the current, almost universal dependency of organoid culture on the use of Matrigel as a replacement for the function of the extracellular basement matrix in providing structural support and
survival signals to the epithelial
cells hampers clinical application, considering its origin from a mouse sarcoma
cell line, its poorly defined composition and its mechanical rigidity after plating.
Bone morphogenetic protein
signaling is involved in human mesenchymal stem
cell survival in serum - free medium.
GPCRs and their downstream
signaling are involved in cancer growth and development by controlling many features of tumorigenesis, including immune
cell - mediated functions, proliferation, invasion and
survival at the secondary site.
Autophagic targeting of SRC promotes cancer
cell survival upon reduced FAK
signalling.
Unconventional ligand activation of herpesvirus entry mediator
signals cell survival.
We are identifying and characterizing the
signaling molecules that control the interphase between
cell survival and death cascades.
14 -3-3 proteins are essential
signalling hubs for beta
cell survival.
The FLT3 -
signaling pathway controls
cell proliferation and
survival, particularly of hematopoietic progenitor
cells.
We have recently shown that
signaling by BMP, once thought to maintain
cell survival, helps to control epithelial
cell shape and organization in the developing Drosophila wing.
Data from the laboratory shows that
signals from these molecules through their receptors control the activities and long - term
survival of T
cells, as well as affecting the activities of other
cell types including dendritic
cells, macrophages, and epithelial
cells.
Activated ERK1 / 2 modulates the functions of several transcription factors, protein kinases, protein phosphatases, cytoskeletal proteins,
signaling molecules, apoptosis - related proteins, as well as other types of proteins [32], while activated AKT modulates the function of numerous substrates involved in the regulation of
cell survival,
cell cycle progression and cellular growth [33, 34], whereas JNK acts as pro-apoptotic as well as anti-apoptotic depending on the conditions [35].
These findings suggest that activation of mTOR
signaling contributes to tumor
cell survival in ALK + ALCL, thus providing a potential therapeutic target in this lymphoma type.
Activation of Mammalian Target of Rapamycin
Signaling Pathway Contributes to Tumor
Cell Survival in Anaplastic Lymphoma Kinase — Positive Anaplastic Large
Cell Lymphoma
The role of these molecules in driving disease pathology might vary, with described activities of HVEM
signaling promoting T
cell expansion or
survival, analogous to certain activities of OX40 and 4 - 1BB, and other activities of HVEM or LTβR increasing the function of diverse
cells such as stromal
cells, dendritic
cells, macrophages, eosinophils, epithelial
cells and keratinocytes.
Our present studies are focusing on the molecular interactions which prevent excessive T
cell death after the initial period of clonal expansion and which are essential for promoting late T
cell division and providing long - term
survival signals.
In 2002, his group was the first to report the design of «second - generation» CARs that, in addition to a binding domain outside of the T
cell and a
signaling domain inside, included a costimulatory domain designed to promote
cell proliferation and
survival.
In tumour
cells, the
signals controlling
cell growth and
survival are dysfunctional, thus enabling the
cells to grow in an uncontrolled manner.
They also found that cap
cells produce a
survival signal, Wnt6.
Sphingosine -1-phosphate is a potent
signaling lipid involved in numerous biological functions including, cellular proliferation,
survival, migration, invasion, differentiation, architecture, immune
cell trafficking, angiogenesis and vascular integrity.
In leukemic
cells, like in other cancers, STAT proteins are frequently constitutively activated in the absence of cytokine stimulation, providing malignant
cells with persistent
signals and self - sufficiency for
survival and proliferation.1
As a result,
signals that promote cancer
cell proliferation and
survival are produced continuously.
For liver transplant - free
survival, we identified a genome - wide significant
signal and demonstrated expression of the candidate gene RSPO3 in key liver - resident effector
cells.
Treatment with a single RTK inhibitor had little effect in these tumors, but combined therapy to target several RTKs (with Iressa / Tarceva / Gleevec, etc.) decreased
signaling,
cell survival, and anchorage - independent growth in GBM.
H2 supports the body's in - house antioxidant system through selective activation of specific
cell -
signaling pathways that are thought to contribute to the regulation of a «wide variety of antioxidant, detoxification, and
cell survival genes.»
It was also discovered that it maintains specific
cell signalling pathways necessary for nerve
cell survival.
As with stroke, CNB - 001 was again discovered to maintain the critical
signalling pathways needed for nerve
cell survival, and also the connections between nerve
cells which are lost with the injury.
Pterostilbene limits the expression of the mTOR
signaling pathway, which helps to regulate the growth,
survival and proliferation of
cells.
On a different note, coconut oil mitigates amyloid beta toxicity in cortical neurons by up - regulating
signaling of
cell survival pathways (Nafar, Clarke, & Mearow, 2017).
Building off of the data in hOSA, Dr. Baldanza's study will address the hypothesis that HH
signaling is also active in cOSA, and targeted inhibition of the pathway will negatively impact and slow OSA
cell growth and
survival.