What do Growth Factors Do?

iPSc were generated by:?

Growth factors typically act as signalling molecules between cells. Examples are cytokines and hormones that bind to specific receptors on the cytoplasm of their target cells.?

ES will support clinical research on the differentiation and function of human tissues and provide material for testing that may improve the safety and efficacy of human drugs ?

Cells responsible for repair and regeneration consist of?

A protein that binds to DNA and regulates gene expression by promoting or suppressing transcription?

Growth factor is sometimes used interchangeably among scientists with the term transcription factors.?

Four transcription factors (Oct4, Sox2, Klf4, and c-Myc) sometimes is called Yamanaka’s factors.?

In transcription an mRNA chain is generated, with both strands of the DNA double helix in the genome as a template.?

The ICM, inner cell mass, cells have the potential to generate any cell type of the body, after implantation, they are ————– as they differentiate to other cell types with more limited developmental potential. ?

Event during or following protein translation ?

Growth factors and their receptors can be grouped into ‘families,’ based upon shared features of ?

Growth factors and their receptors can be grouped into ‘families,’ based upon shared features of size and location, and into ‘superfamilies,’ based upon shared their functions.?

Transcription factors is a protein that control the rate of transcription of genetic information from?

The biggest concern of using iPSc as a regenerative tool is the possible of cancer provoke due to infection of transcription factors.?

A protein that works with transcription factors to increase the rate of gene transcription?

Growth factor responsible for repair and regeneration: PDGF, Platelet derived growth factor?

The disadvantage of mesenchymal stem cells is that this stem cells are heterogenous in nature which hard to purify.?

Why transcription factors is the most import key to generate iPSc, cell reprogramming?

Mesenchymal stem cells can be extract from many types of tissue, but the most commence one is bone marrow.?

Upon introduction of reprogramming factors, cells begin to form colonies that resemble pluripotent stem cells, which can be isolated based on their:?

One strategy to accomplish this goal is nuclear reprogramming, a technique that involves experimentally inducing a stable change in the nucleus of a mature cell that can then be maintained and replicated as the cell divides through mitosis. ?

What are the function of transcription factors?

Some important human diseases are caused by the death or dysfunction of one or a few cell types, e.g., insulin-producing cells in diabetes or dopaminergic neurons in Parkinson’s disease. Therefore, understanding and using stem cells as tool to study this disease model provide a better understand this dysfunction of cell types.?

Controlling the rate of gene transcription for example by helping or hindering RNA polymerase binding to DNA?

Growth factor responsible for repair and regeneration: FGF, fibroblast growth factor.?

What is the biggest conflict of using mesenchymal stem cells?

Activation, or promotion – increase the rate of gene transcription?

What are the gold standard transcription factors using for generating iPSc?

The main reason for formation of scale is due to detraction of connective tissue.?

Growth factors and their receptors can be grouped into ‘superfamilies,’ based upon shared features of ?

Ethical issues associated with the production of ESCs do apply to iPSCs, which offer a controversial strategy to generate patient-specific stem cell lines.?

Cre-Lox recombination is a site-specific recombinase technology, used to carry out deletions, insertions, translocations and inversions at specific sites?

If the ICM, inner cell mass, is removed from its normal embryonic environment and cultured under appropriate conditions, the ICM-derived cells can ——————————————- indefinitely and still maintain the developmental potential to form any cell type of the body?

In order to identify multi-potency stem cells, ones has to undergo cellar differentiation EXCLUDE?

Growth factor responsible for repair and regeneration: TGF-b, Transforming growth factor b.?

Transcription factors sometime is called ?

The process by which information from a gene is used in the synthesis of a functional gene product such as a protein?

What is the biggest conflict of using induced pluri-potent stem cells?

In our blood, there is a small amount of stem cells which are ready to be differentiate to any cell type under the control of growth factors.?

When the first mouse iPSc were generated and published?

Why generation of iPSc is so attractive to scientist worldwide?

Why transcription factor C-Myc is no longer use for generating iPSc?

Yamanaka’s factors were chosen because they were known to be involved in the maintenance of pluripotency, which is the capability to generate all other cell types of the body.?

The biggest different of outcome between repair and regeneration on tissue is tissue scaring.?

Growth factor responsible for repair and regeneration: KGF, Keratinocyte growth factor?

A growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation.?

An undifferentiated cell of a multicellular organism which is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation.?

What are the 4 steps of responses of mucosa to damage?

How many types of intra oral tissue?

Transcription factor is a protein that controls the rate of transcription of genetic information from messenger RNA to DNA, by binding to a specific ribosomes.?

Embryonic stem cells are derived from embryos at a developmental stage before the time that implantation would normally occur in the uterus. Normally, it takes about 10 days.?

Periodontium which includes?

What are the criteria for achieving to generate iPSc?

Retroviruses used to deliver the four transcription factors in the earliest studies is safe to generating iPSCs.?

What is the biggest conflict of using embryonic stem cells?

Transcription factor sometimes is called sequence-specific DNA-binding factor.?

Embryonic stem cells were banned for basic research practice because it is an unethical practice. Moreover, it cannot create patient-match specific cell line.?

Who are/ is the pioneer of generating iPSc?

What is the hierarchy of embryonic stem cells?

What is the hierarchy of mesenchymal stem cells?

Protein synthesis consist of 2 steps. What are they, and where do they take place?

Mesenchymal stem cells can be extracted from marrow and non-marrow.?

Work flow of generating iPSc?

iPSc provided unlimited supplies of ________ cells could be used to generate transplants without the risk of immune rejection.?

What is Yamanaka’s factors?

Growth factor is sometimes used interchangeably among scientists with the term cytokine.?

The inner cell mass cells have the potential to generate any cell type of the body, but after implantation, they are quickly depleted as they differentiate to other cell types with more limited developmental potential. ?

What is the hierarchy of induced pluripotent stem cells?

Morphology of mesenchymal stem cells ?

Yamanaka’s factors were used to generating iPSc in 1st generation because:?

Embryonic stem cells are derived from embryos at a developmental stage before the time that implantation would normally occur in?

A,growth factor is a naturally occurring substance capable of stimulating cellular growth, proliferation, healing, and cellular differentiation. Usually it is a protein or a steroid hormone.?

There are two major factors influence repair and regeneration?

Growth factor responsible for repair and regeneration: VEGF, Vascular endothelial growth factor?

Because ES cells can proliferate without limit and can contribute to any cell type, human ES cells offer an unprecedented access to tissues from the human body. ?

Non-marrow origin mesenchymal stem cells EXCLUDE ?

The process of making messenger RNA (mRNA) from a DNA template by RNA polymerase?

What is the outcome of regeneration?

A specific sequence of DNA that a transcription factor binds to?

Why embryonic stem cells were banned for basic research?

Stem cell hierarchy from top to bottom?

iPSCs were reprogrammed to an embryonic stem cell-like state by introducing genes important for maintaining the essential properties of embryonic stem cells (ESCs). ?

Transcription can be divided into 3 stages: initiation, elongation, and termination, each regulated by a large number of proteins such as transcription factors?

Chromatin immunoprecipitation (ChIP) is a type of immunoprecipitation experimental technique used to investigate the interaction between?

When the first human iPSc were generated and published?

All four factors are absolutely necessary. In particular, the gene c-Myc is known to promote tumor growth in some cases, which would not affect iPSC usefulness in transplantation therapies. ?

Cytokines are a broad and loose category of long big proteins (~5–20 kDa) that are important in cell signalling.?

What is the outcome of repair?

Growth factors are proteins that regulate many aspects of cellular function, including survival, proliferation, migration and differentiation.?

How many protein structure were classified?

The first differentiation event in humans occurs at approximately —— days of development, when an outer layer of cells committed to becoming part of the placenta (the trophectoderm) separates from the inner cell mass (ICM). ?

Mesenchymal stem cells are multi-potent stem cells which is able to differentiate to adult cell like?

Mesenchymal stem cells is derived from bone marrow. So they can differentiate into hematopoietic cell line.?

Growth factor responsible for repair and regeneration: EGF, Epithermal growth factor?

Growth factor is sometimes used interchangeably among scientists with the term?

In the future, possible dentist can use dental pulp stem cells, 3rd mandibular molar, in cell bank due to their pluri-potent.?

Repression, or suppression – decrease the rate of gene transcription?

Mesenchymal stem cells have been confirmed able to differentiated into neuron cell with function?

A protein that works with transcription factors to decrease the rate of gene transcription?