Because epigenetics is the real driver of your health status, and diet plays a major
role in gene expression (aka epigenetics), at least in this post's animal study!
Dairy's fatty acids may also play
a role in gene expression and hormone regulation.
Such modifications affect chromatin structure and play a significant regulatory
role in gene expression.
Exciting recent findings now reveal a new layer of information added to RNAs in the form of chemical marks (the epitranscriptome) that play a critical
role in gene expression control.
In a paper published in Nature Genetics, an interdisciplinary research team of scientists from the Centre for Genomic Regulation (CRG)-- including a Centro Nacional de Análisis Genómico (CNAG - CRG) group — in Barcelona, Spain, shows that the three - dimensional organisation of the genome plays a key
role in gene expression and consequently in determining cell fate.
The recent Lancet Breastfeeding Series refers to new discoveries being made about breastmilk — such as
its role in gene expression — so it can be expected that Nestle will use the strategy of launching «new improved» formulas that are «closer to breastmilk» for decades to come (Nestle is currently investing heavily in epigentics research).
Because epigenetics is the real driver of your health status, and diet plays a major
role in gene expression (aka epigenetics), at least in this post's animal study!
«Mysterious» non-protein-coding RNAs play important
roles in gene expression: Study describes how enhancer RNAs are key to gene expression, possibly cancer mutations.»
Choline also plays
roles in gene expression and cell membrane signaling.
Not exact matches
Following this
in 2015, an article (Alsaweed et al.) described over 300 novel milk microRNA molecules, components that are known to play a key
role in the regulation of
gene expression.
A new meta - analysis suggests that low
expression levels of 10 related
gene sets responsible for mitochondrial machinery play an important
role in this disorder — all previously unlinked to Parkinson's.
Most of the commonly occurring cancers, notably breast, prostate, and lung cancer, spread (metastasize) to bone; I was set to the task of studying the
role of a transcription factor (
gene -
expression regulator), NF B (nuclear factor kappa B),
in cancer metastasis.
This system plays a major
role in the regulation of
gene activity, and enables the selective
expression of different functions
in differentiated cell types.
These play a key
role in controlling
gene expression and, thereby help regulate the cell's development, growth and function.
In the past decade or so, researchers have also come to appreciate the key roles played by chromatin proteins and RNA in regulating gene expressio
In the past decade or so, researchers have also come to appreciate the key
roles played by chromatin proteins and RNA
in regulating gene expressio
in regulating
gene expression.
Enzymes that chemically modify DNA, known as DNA methyltranferases, play critical
roles in regulating
gene expression during development, but their
role in cancer formation is less clear.
Their study,
in the journal Oncotarget, is the most extensive analysis to date of
gene expression's
role in ccRCC tumor growth and metastasis.
This research tool can be used to better understand the function of histone proteins, which play critical
roles in the regulation of
gene expression in animals and plants.
The theory holds that histone proteins, which combine with DNA to form chromosomes, are more intimately involved
in gene expression than their general
role of facilitating or hindering
gene activation suggests.
Histones and other proteins, when modified by this process known as acetylation, play critical
roles in regulation of
gene expression, typically resulting
in increased
gene expression.
«MicroRNAs, or miRNAs, are short RNA molecules that play a prominent
role in regulating
gene expression.
L2 plays an important
role in cells by activating mRNA decay, a system cells use to turn off
gene expression when the proteins encoded by the mRNAs are no longer needed.
Beyond their participation
in host defense, increasing evidence suggests that these modifications also play important
roles in the regulation of
gene expression, virulence and antibiotic resistance.
The researchers also found differences
in microRNA
expression in bipolar cells — tiny fragments of RNA that play key
roles in the «reading» of
genes.
Animal studies have suggested that overactivation of TLR7 plays a
role in lupus, and a
gene variant that increases
expression of the receptor has been associated with increased lupus risk
in human patients.
DNA is wrapped around proteins called histones, which serve to package the DNA inside the cell nucleus and play an important
role in regulating
gene expression.
The study also raises questions about the
role of histone acetylation
in regulating
gene expression.
Douglas Thomas, associate professor of medicinal chemistry and pharmacognosy at UIC, and co-workers discovered that nitric oxide plays an important
role in epigenetics — heritable alterations
in gene expression caused by mechanisms other than changes
in DNA sequence.
«Because many broadly expressed
genes that play key
roles in essential cellular functions are under the control of cell - specific enhancers, the ability to affect enhancer function by knocking down eRNAs could potentially provide a new strategy for altering
gene expression in vivo
in a cell - specific manner,» said Glass, noting that
in his research, anti-sense oligonucleotides were developed
in conjunction with Isis Pharmaceuticals, which suppressed enhancer activity and reduced
expression in nearby
genes.
Other grants will fund work on tomatoes, soybeans, a mustard called Arabidopsis, and cotton, as well as research on the
role of stress
in gene expression.
«We identified, across the genome, that enhancer RNAs were the most common type of RNA that bound to CBP, and that by making this interaction, eRNAs play a crucial
role in regulating CBP activity and
gene expression.»
The Lazar lab has been working on HDAC3 for over a decade, focusing on the pivotal
role of this enzyme
in hormone - mediated regulation of
gene expression and metabolism.
It plays an important
role in how cells sense their neighbors and, by controlling
gene expression, determines which cells should develop into different types and how much they should grow - like a master controller.»
Given its critical
role in controlling
gene expression, SETDB1 must be precisely regulated to ensure that molecular processes run properly.
In a paper published recently in the Journal of Clinical Investigation, lead authors at the University of Georgia, along with colleagues from the Rensselaer and the University of California at San Diego, demonstrated for the first time that the gene NDST1 plays a significant role in the proper development of the diaphragm, and that abnormal expression of the gene could lead to CD
In a paper published recently
in the Journal of Clinical Investigation, lead authors at the University of Georgia, along with colleagues from the Rensselaer and the University of California at San Diego, demonstrated for the first time that the gene NDST1 plays a significant role in the proper development of the diaphragm, and that abnormal expression of the gene could lead to CD
in the Journal of Clinical Investigation, lead authors at the University of Georgia, along with colleagues from the Rensselaer and the University of California at San Diego, demonstrated for the first time that the
gene NDST1 plays a significant
role in the proper development of the diaphragm, and that abnormal expression of the gene could lead to CD
in the proper development of the diaphragm, and that abnormal
expression of the
gene could lead to CDH.
Understanding the best ways to work with RNA and the various RNA detection methods can help scientists advance our understanding of
gene expression patterns and elucidate the
roles of different genomic elements
in cellular function and dysfunction.
Believing that science and medicine are inextricably linked, he decided to do a PhD at the MRC Mill Hill laboratories and investigated the
role of regulatory elements
in controlling
gene expression, graduating
in 1996.
Plants perform these regulations mainly by regulating nuclear
gene expression and multiple intracellular signaling pathways have been shown to play a
role in the genomic response of plants to stress, but the processes are not well understood.
Based on
gene expression studies of fat tissue conducted at the USDA HNRCA, the Tufts University researchers initiated studies of the
role of FAT10
in adipose tissue and metabolism.
In addition, treatment with Korean red ginseng extract suppressed the expression of RSV - induced inflammatory genes and the formation of chemically reactive molecules containing oxygen, which play a role in virus - induced epithelial damage in RS
In addition, treatment with Korean red ginseng extract suppressed the
expression of RSV - induced inflammatory
genes and the formation of chemically reactive molecules containing oxygen, which play a
role in virus - induced epithelial damage in RS
in virus - induced epithelial damage
in RS
in RSV.
The team also recently obtained a grant from the National Medical Research Council
in Singapore to pursue a study using the probe to examine the relationship between key Parkinson's disease - linked
genes and MAO - B
expression and activity to further understand the causes of the disease and illuminate the
role of MAO - B
in this.
To get a better idea of the
gene's
role in development the researchers blocked the
expression of the
gene in zebrafish.
«Our results support that
gene expression responses of PGC - 1α isoforms may have an important
role in exercise - induced muscle adaptations,» the researchers stated.
The goal of the NIH program, as described on its website, is «to understand the principles behind the three - dimensional organization of the nucleus
in space and time (the fourth dimension), the
role nuclear organization plays
in gene expression and cellular function, and how changes
in the nuclear organization affect normal development as well as various diseases.»
This under -
expression was particularly interesting because although hundreds of
genes have already been identified for their presumed
roles in autistic disorders, each one alone can at best only explain 1 % of cases.
What's really impressive about Babar's accomplishment is that he did the work for both papers — one on the
role of a population of stem cells
in lung cancer development (published
in Cell) the other on
gene expression in group A Streptococcus (published
in PNAS)-- as a participant
in summer undergraduate research programs.
A study carried out by the Laboratoire Neurobiologie des Interactions Cellulaires et Neurophysiopathologie (CNRS / Aix - Marseille Université),
in collaboration with clinicians from Marseilles Public Hospitals (AP - HM) and scientists from the Salk Institute
in San Diego (US), has revealed a new
gene that plays a crucial
role during early development
in humans and whose under -
expression may induce certain autistic traits.
But DNA and RNA both appear
in an index at the back, and this refers you to the main entry on «
Gene», which explains the true role both of DNA and RNA in the context of gene express
Gene», which explains the true
role both of DNA and RNA
in the context of
gene express
gene expression.
Single - stranded, noncoding micro-ribonucleic acids (microRNAs), consisting of 18 - 23 nucleotides, play a key
role in regulating
gene expression.
A study of
gene expression in leukemia cells has identified an RNA binding protein that plays an important
role in driving the development of cancer.