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

Why generation of iPSc is so attractive to scientist worldwide?

There are two major factors influence repair and regeneration?

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

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 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.?

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.?

Stem cell hierarchy from top to bottom?

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.?

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). ?

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.?

What is Yamanaka’s factors?

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

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

What are the function of transcription factors?

Cells responsible for repair and regeneration consist of?

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.?

What is the hierarchy of embryonic stem cells?

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

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

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.?

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.?

What is the biggest conflict of using mesenchymal stem cells?

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

What is the outcome of repair?

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

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

Transcription factors sometime is called ?

What do Growth Factors Do?

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

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

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

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.?

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

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

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

Periodontium which includes?

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

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

How many protein structure were classified?

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

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

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

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. ?

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

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. ?

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

What is the hierarchy of induced pluripotent stem cells?

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

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

Event during or following protein translation ?

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

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

How many types of intra oral tissue?

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

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

When the first mouse iPSc were generated and published?

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

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

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

What are the criteria for achieving to generate iPSc?

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

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

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

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

Non-marrow origin mesenchymal stem cells EXCLUDE ?

Why embryonic stem cells were banned for basic research?

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

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

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. ?

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

What is the hierarchy of mesenchymal stem cells?

Morphology of mesenchymal stem cells ?

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

When the first human iPSc were generated and published?

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.?

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

Who are/ is the pioneer of generating iPSc?

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

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

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

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

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

What is the biggest conflict of using embryonic stem cells?

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

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

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

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 ?

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

Work flow of generating iPSc?

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

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

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

iPSc were generated by:?

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

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. ?

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

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

What is the outcome of regeneration?

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. ?