Sentences with phrase «multiple cell processes»

Not exact matches

Organovo, a start - up in Los Angeles, is working on a process in which a bioprinter will squirt multiple layers of human tissue cells onto special paper.

Solve for us the question of the reasonableness of athiesm, where you get something (big bang) from nothing — there must be a first cause of everything; explain implications of the anthropic principle and the wildly unprobablistic likelihood that our universe could even form in such a fashion as to be capable of sustaining life (which has, interestingly, your athiest heavy hitters (i.e. Dawkins, Schwartz, etc.) necessarily positing multiple universe theories to get around the near probablistic impossibility of all conditions be present at time of big bang for life to be possible without acknowledgement of a divine designing hand guiding the process); explain The probablistic impossibility of non-irreducibly complex basic cells (life) coming together spontaneously (DNA, cell membrane, etc), even the most basic, simple forms of life allowing for reproduction, metabolism, etc...

If fibrin excess can trigger unwanted inflammation in nerve tissue and increase breakdown of the myelin wrapping the nerve cells (a process that is usually referred to as demyelination), health problems like multiple sclerosis (in which there is breakdown of the myelin nerve sheath) may be lessened through reduction of excess fibrinogen and / or fibrin.

For unknown reasons our immune system attacks healthy cells, tissues and organs in a process called autoimmunity, which can result in diseases such as multiple sclerosis, type 1 diabetes, lupus or rheumatoid arthritis.

But because genes can regulate multiple processes, more work is needed to determine the safety of modifying the cell cycle in such a way.

Using a mouse model, the team also demonstrated that two processes during neurodevelopment are regulated by the gene: proliferation — the replication of neuronal stem cells that have the potential to become multiple different kinds of cells, including neurons — and migration — the movement of neurons to specific locations in the brain during development.

The process, reported in Human Reproduction, utilizes DNA fingerprinting (an assessment of active genes in a given cell) to boost the success rate of IVF and lower the chances of risky multiple births by identifying which of several five - day - old embryos are most likely to result in pregnancy The new method, which will replace unproved alternatives such as choosing embryos based on their shape, is likely to up the success of women becoming pregnant and lower their chances of having multiple births.

In cells, U1 snRNP plays multiple roles in processing RNA including the process of alternative splicing, by which one gene can make instructions for two or more proteins.

The new work, published today in Cell Reports, finds that the protein ADR - 1 binds to messenger ribonucleic acid, or mRNA, and then enhances RNA editing, a process that allows a gene to be present as multiple mRNAs that can then each affect gene expression differently.

But like the medieval alchemists, today's cloning and stem cell biologists are working largely with processes they don't fully understand: What actually happens inside the oocyte to reprogram the nucleus is still a mystery, and scientists have a lot to learn before they can direct a cell's differentiation as smoothly as nature's program of development does every time fertilized egg gives rise to the multiple cell types that make up a live baby.

Multiple mutations in DNA — specifically, abnormalities in the p21 and p53 genes, among other changes — stop the process of apoptosis, or programmed cell death, that normal cells undergo.

The Ludwig Center at the University of Chicago --- under the direction of Ralph Weichselbaum, MD, the Daniel K. Ludwig Professor and Chair of the Department of Radiation and Cellular Oncology, and Geoffrey Greene, PhD, the Daniel K. Ludwig Professor in the Ben May Cancer Research Institute at the University of Chicago — will focus on metastasis, the process by which cancer cells migrate from a primary tumor to multiple distant sites.

This murine model system offers a superior source of immortalized cell populations as many of the difficulties associated with the in vitro transfection process are eliminated (e.g., initial requirement for many cells, different sites of gene integration, multiple copy number; Ref.

The movie shows that advanced used cells undergo morphological changes, at some stage looking like a multiple cell or projecting processes, but often retracting them again.

The transit amplifying cell undergoes multiple rounds of symmetrical divisions before all of its daughter cells begin the process of differentiating into neurons.

Multiple effects of a novel epothilone analog on cellular processes and signaling pathways regulated by Rac1 GTPase in the human breast cancer cells.

«The results suggest that regenerating auditory hair cells will likely require multiple factors to stimulate the process.»

Willet, Mills, and their colleagues believe the discovery that cells in different organs go through the same process to become proliferative could lead to new potential targets for cancer treatment because the factors that initiate tumours could be the same in multiple organs.

SAN FRANCISCO, CA — Scientists at the Gladstone Institutes have defined for the first time a key underlying process implicated in multiple sclerosis (MS)-- a disease that causes progressive and irreversible damage to nerve cells in the brain and spinal cord.

Cyclic proteins that assemble from multiple identical subunits (homo - oligomers) play key roles in many biological processes, including cell signaling and enzymatic catalysis and protein function.

Tumours develop from normal human cells through a complex process with multiple stages.

More than half of mammalian genes generate multiple messenger RNA isoforms that differ in their 3 ′ untranslated regions (3 ′ UTRs) and therefore in regulatory sequences, often associated with cell proliferation and cancer; however, the mechanisms coordinating alternative 3 ′ - UTR processing for specific mRNA populations remain poorly defined.

Specifically, the team hypothesizes that microRNA miR - 24 is a key regulator of actin cytoskeleton dynamics (i.e. the inner structural support of a cell); therefore, it plays a critical role in regulating multiple disease processes, including the angiogenesis (blood vessel growth), inflammation, and fibrosis (thickening and scarring of tissue) associated with choroidal neovascularization (CNV) in wet AMD.

Due to extensive heterogeneity and multiple overlapping transcriptional programs in differentiating T cell populations, this process has remained a challenge for systematic dissection in vivo .

As this process — known to neuroscientists as Hebbian learning — occurs in multiple neighboring cells, it creates webs of connections between different neurons, encoding and linking information.

Volumization is the process where nutrients are pulled into the muscle cell causing multiple reactions that leads to muscle growth.

In addition to its antioxidant roles, vitamin E also supports your immune system, helps cells communicate and aids in multiple metabolic processes.

Carcinogenesis is a complex process involving multiple sequential mutations, which occur randomly in the DNA of normal cells over many years, even decades, until finally specific genes are mutated and cell growth becomes out of control resulting in the full neoplastic phenotype and often metastasis.

Multiple ATP molecules give cells the power to transfer more energy produced during the catabolic process to the anabolic process.

Histologic findings show mature, neuronal - like cells with multiple processes, a Central nucleus and a nucleolus.

In people, this usually occurs via cell - mediated autoimmune processes and is associated with multiple genetic predispositions and poorly defined environmental factors (1).

Any time the seizures are too frequent they can cause a process call «kindling» in which further (non-epileptic) brain cells are affected adversely leading to the next set of seizures occurring even sooner or lasting longer.8 Eventually some dogs have very frequent clusters of seizures happening multiple time in one day, or go into a continuous seizure (status epilepticus) which is life threatening and can lead to permanent brain damage or death.

EXPERIENCE SUMMARY * Extensively experienced and goal - oriented professional with 15 + years of experience in managing multiple voice and back office projects for large BPO's / Contact Centers and Telecom operators in the space of Mortgage Default management, Healthcare, customer complaint management cell, inbound customer service, outbound sales, verifications & transaction processing.