Leptin is
a messenger molecule that plays a highly significant role in how you lose fat.
Results have shown that the co-delivery of an anti-cancer drug (paclitaxel) with a highly potent anti-tumor «
messenger molecule» (IL - 12 encoded plasmid2) using the carrier suppressed cancer growth more efficiently than the delivery of either paclitaxel or the plasmid in mice bearing 4T1 breast cancer.
Via an intermediate
messenger molecule called RNA.
Drug - makers can build designer molecules with a sequence that will stick to
the messenger molecule of the huntingtin gene, but not to other messengers.
The reasons include: depletion of
the messenger molecule nitric oxide, lysis of red blood cells and alterations in the remaining cellsâ $ ™ stiffness.
Sildenafil, the active ingredient in Viagra, is known to inhibit the degradation of cyclic guanosine monophosphate (cGMP),
a messenger molecule that advances the body clock in response to light.
The current study revealed that amlexanox exerts its effects through a specialized type of fat cell by increasing the level of a second
messenger molecule called cAMP.
(RNA is typically thought of as the intermediary
messenger molecule that helps make proteins, but ENCODE showed that much of RNA is an end product and is not used to make proteins.)
In earlier work, these investigators showed — as numerous others had done — that
the messenger molecule, cyclic - di - GMP (c - di - GMP) promotes biofilm formation when such surfaces are present, said principal investigator Vincent T. Lee, Associate Professor, Department of Cell Biology and Molecular Genetics, University of Maryland, College Park.
In their recent publication in eLife, the Schwalbe group and their collaborators released molecular structures of the xpt - pbuX riboswitch in the off - position after synthesis and in the on - position upon binding by the small
messenger molecule guanine.
A riboswitch is a short piece of RNA that can fold into different structures, depending on whether or not a small
messenger molecule is binds to it.
This study could help us understand how changing
messenger molecule tails could control gene expression in the context of regeneration.
The team found that the compounds prevent macrophages from producing
messenger molecules called cytokines, which drive inflammation.
Variability in the tail — in length or in their position, affects the function of
the messenger molecules, and hence influences gene expression.
Patterson, one of the few scientists who began studying the role of immune molecules in neurons before Shatz, has long focused on cytokines,
messenger molecules that regulate inflammation in the body and (as Patterson eventually discovered) act as growth factors in the developing brain.
Now, a team of scientists from the Institute for Stem Cell Biology and Regenerative Medicine (inStem) and the National Centre for Biological Sciences (NCBS) have found that many
messenger molecules in the flatworm Schmidtea mediterranea have alternate forms that vary in the lengths and positions of their tails.
Immune
messenger molecules called cytokines and certain types of immune cells race to the bite site, making it inhospitable for the parasite.
In one experiment, the researchers confirmed previous observations that moving fluids can repress quorum sensing by carrying away
messenger molecules.
The two systems differ in directness, but
some messenger molecules are common to both
Neurologists had previously discussed a connection between the two disorders, because both involve an inadequate production of the neurotransmitter acetylcholine, one of the brains
messenger molecules.
The cells then produce more of what the genes code for: cytokines, which are
messenger molecules that circulate in the blood and activate immune cells.
Aspirin and other non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and indomethacin work by inhibiting an enzyme that produces prostaglandins — hormone - like
messenger molecules that trigger many processes in the body, including inflammation.
Journal coverage includes basic signaling interests (e.g. neurotransmitters, ions and ion channels, receptors and
messenger molecules, and kinases / phosphatases), as well as electrical signaling, signaling in neural circuits, neuroimaging, signaling aspects of pathologies, synaptic transmission and plasticity, and therapeutic intervention.
He feels that sleeping clears away the information signals that build up in our brain during the day as our nerve cells fire away and buildup
messenger molecules that carry information.
Ozone stimulates the white blood cells to produce immune - related
messenger molecules called cytokines.
Cell membranes are almost entirely composed of lipids and are responsible for protecting the cell from free radicals, letting nutrients in and wastes out, and receiving instructions from
messenger molecules that tell the cell which activities it should perform.
Histamines are important neurotransmitter and immune
messenger molecules.
Neurotransmitters are
the messenger molecules between neuron cells, and their health and abundance is a central focus in our experiment with dreaming and food.
Not exact matches
Arctic apples don't brown because they make a special type of RNA
molecule, which act as the
messengers inside living cells, doling out instructions.
Soon, his team hopes to start enrolling these children in a pioneering clinical trial that delivers «
messenger RNAs» — the
molecules that normally carry instructions from a cell's DNA to its proteinmaking machinery.
Every tissue in an organism contains a variety of
messenger RNA
molecules, single - stranded nucleotide sequences bearing instructions for the making of specific proteins.
They all use RNA
molecules as
messengers to transfer the information from DNA to cellular factories called ribosomes, which then build proteins, which in turn drive our metabolisms and form the structures of our cells.
When it is active, each gene produces a unique
molecule called a
messenger ribonucleic acid, or mRNA.
The TTP / miR -9 pair functions as a switch limiting unscheduled accumulation of neuronal
messengers in non-neuronal cells and ensuring coordinated accumulation of these
molecules in neurons.
This marks the second time in four years that the chemistry Nobel has been awarded to someone working with x-ray crystallography; in 2006 Roger Kornberg took the prize for detailing the structure of
messenger RNA, which is the
molecule that carries the information the ribosome uses to build proteins, such as insulin or hemoglobin.
Moderna was founded on the idea that
messenger RNA (mRNA), the
molecule that relays genetic instructions from DNA to the cell's proteinmaking machinery, could be re-engineered into a versatile set of drugs and vaccines.
Plants grown from these cells make abnormal versions of
messenger RNA, the
molecule used to make the proteins.
Many researchers who once focused on
messenger RNA and other relatively large RNA
molecules have in the past 5 years turned their attention to these smaller cousins, including microRNA and small nuclear RNA.
MicroRNAs are short RNA
molecules that typically bind to complementary sequences in
messenger RNAs, thereby controlling the amounts of specific proteins produced by cells.
The same agents that damage DNA also damage its sister
molecule messenger RNA (mRNA), which ferries transcripts of the genes to the tens of thousands of ribosomes in each cell.
Some scientists found that the fields make cells divide more rapidly or produce abnormally large quantities of
messenger RNAs —
molecules which are the intermediate step between genes and proteins.
Molecules that bind with specific
messenger RNA's can selectively turn off genes.
They then purified
messenger RNA — a
molecule that plays a key role in the production of proteins — from the cells in the animals» upper intestines, injected the mRNA into immature eggs cells, and looked for changes in iron uptake.
First, it is a quality control mechanism used by cells to eliminate faulty
messenger RNA (mRNA)--
molecules that are essential for transcribing genetic information into the construction of proteins critical for life.
When a cell needs a particular protein, it first transcribes the appropriate gene into a tightly edited
molecule of pure information called
messenger RNA.
In the affected children, the inability to remove the ubiquitin proteins from various
molecules resulted in an increased production of chemical
messengers that lead to inflammation (inflammatory cytokines).
Snippets of RNA known as short interfering RNA (siRNA) turn off specific genes inside living cells by destroying the
messenger RNA
molecules that carry DNA's instructions to the rest of the cell.
The idea of using
messenger RNA
molecules as vaccines has been around for about 30 years, but one of the major obstacles has been finding a safe and effective way to deliver them.
The conventional view is that the main function of RNA is to convey instructions from DNA to the protein - making factories in cells — a task carried out by large
molecules of «
messenger» RNA.
The middle layer reveals an abundance of
messenger RNA
molecules (white dots) for the gene encoding hepcidin, the iron - regulating hormone.