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Stem Cells

Stem cells are a biological cell that can turn into a specialized cell, and then divide to create more.

678 Questions

How this new discovery concerning stem cells might help to treat diseases such as alzheimers disease or parkinsons diseaase?

Stem cells can be programmed to become any organ in the body. By introducing treated stem cells in to damaged areas of the brain is thought to be able to produce a regenerating effect. There are still years of research and development before it is put into practical medical use.

What do Catholics believe about Stem Cells?

Catholics are COMPLETELY against stem cell research. Another Answer Catholics are completely against embryonic stem cell research, which is completely immoral because it involves harvesting and destroying human embryos - infants. Catholics support adult stem cell research, and Catholic physicians and geneticists are carrying it on right now. "Adult" this case is a term that means "already born". The source of these cells is often blood from newborn infants' placentas and umbilical cords, these used to be just thrown away as medical waste. This blood and tissue provides "adult" stem cells that can be used for this research. In fact, the most successful results transplanting stem cells have been of the "adult" type; none of the "embryonic" type has yet been successful.

Can you List the three identifying characteristics of stem cells?

  1. Self-renewal: Stem cells can replicate and produce more stem cells indefinitely.
  2. Potency: Stem cells have the potential to differentiate into various specialized cell types.
  3. Longevity: Stem cells have a long lifespan compared to other cells in the body.

What is the offshoot of a stem?

An offshoot of a stem is a new branch or shoot that grows from the main stem of a plant. Offshoots can develop from buds, nodes, or adventitious roots along the stem and can eventually grow into a separate plant if propagated correctly.

Where are the stem cells that replace old blood cells located?

Stem cells that replace old blood cells are primarily located in the bone marrow. They are known as hematopoietic stem cells and can differentiate into various types of blood cells, including red blood cells, white blood cells, and platelets.

What are stem cells described as?

Stem cells are undifferentiated cells that have the ability to develop into various types of specialized cells in the body. They play a crucial role in growth, repair, and healing processes. Stem cells can self-renew and multiply, making them valuable for medical research and potential therapeutic applications.

How can a new body parts be made from stem cells?

Stem cells can be guided to develop into specific types of cells through a process called differentiation. By providing the right signals and environment, stem cells can multiply and mature into various cell types, allowing for the regeneration of new body parts. This process holds promise for organ replacement and tissue repair in regenerative medicine.

Do babies die when their stem cells are removed?

No, babies do not die when their stem cells are removed. Stem cells can be collected from umbilical cord blood or other tissues without harm to the baby, and the procedure is typically safe and painless. This practice allows for valuable stem cells to be stored for potential future medical use.

What is the importance of clevage in embryonic development?

Cleavage is important in embryonic development as it involves rapid cell divisions that increase the number of cells. This process leads to the formation of a solid ball of cells called a morula, which eventually develops into a blastocyst. Cleavage is crucial for determining the size and distribution of cells in the embryo and is essential for subsequent stages of development.

How are embryonic human stem cells like plant cells?

The embryonic human stem cells are like a plant cell, because interphase carries out the variouse function as the growth and preparation of the human stem grows. The plant cells also grow and increases in the size and makes proteins for other cells. Mitosis then takes over, the cell is cut into two and reformed. also like the embryonic humanstem cells. and that is how they are alike .. to sum things up the over all preformance is they both grow and form by protiens. they are also shaped about the same.

Does the humerus and femur produce red blood cells?

No, the humerus and femur do not produce red blood cells. Red blood cells are primarily produced in the bone marrow located within the cavities of certain bones, such as the sternum, pelvis, ribs, and vertebrae.

How can stem cells be use to replace damaged body tissue?

Stems cells change to the required cells needed. For example, you lose blood cells on a daily basis, in order to keep you from going anemic, more cells must be made, and this is where haematopoietic stem cells come into play. These are the "mother" cells where all other blood cells come from.

In the same manner, you can use standar stem cells and have them replicate into, for example, liver cells, a research that has proven to be successful and has already been done.

Can you receive the benefit of embryonic stem cells by ingesting the blood from the umbilical cord?

No, you cannot receive the benefits of embryonic stem cells by ingesting blood from the umbilical cord. Embryonic stem cells need to be harvested and processed in a controlled environment to be useful for medical purposes. Ingesting blood from the umbilical cord does not provide any stem cell therapy benefits.

How one can differentiate stem cells and new virus growth in a body?

Stem cells are a type of undifferentiated cell that can develop into various cell types, whereas virus growth involves the replication of viral particles within host cells. One way to differentiate between the two is through molecular analysis: stem cells can be identified by specific markers and gene expression profiles, while viral growth can be detected by looking for viral genetic material or proteins. Additionally, observing the effects on surrounding cells and tissues can provide clues, as stem cell activity typically results in regeneration or repair, while viral growth leads to infection and damage.

What two stem cells derived from a hemocytoblast?

Hematopoietic stem cells (HSCs) and mesenchymal stem cells (MSCs) are two types of stem cells that can be derived from a hemocytoblast, which is a precursor cell in the bone marrow. HSCs give rise to blood cells, while MSCs have the potential to differentiate into various cell types such as bone, cartilage, and fat cells.

What does the stem equi mean?

The stem "equi" comes from the Latin word "aequus," which means "equal" or "even." It is commonly seen in words such as "equilibrium" (equal balance) or "equilateral" (having all sides or edges equal).

Does iron produce red blood cells?

Iron is a key component in the production of red blood cells because it is necessary for the formation of hemoglobin, the protein that carries oxygen in the blood. Without adequate iron, the body cannot produce enough hemoglobin, leading to a condition called iron deficiency anemia.

What stem cells are obtained from individuals not embryos?

Adult stem cells, also known as somatic stem cells, are obtained from tissues in the body such as bone marrow, adipose tissue, or blood. These stem cells have the ability to differentiate into a limited range of cell types depending on their origin. They are used in regenerative medicine and research due to their potential to repair damaged tissues and organs.

What does this indicate about skin stem cells?

Skin stem cells have the ability to differentiate into multiple cell types, allowing them to regenerate and repair damaged skin tissue. This finding highlights the importance of skin stem cells in maintaining skin homeostasis and wound healing processes.

What are 3 important uses for stem cells?

Stem cells can be used to treat cancer, Type 1 diabetes mellitus, Parkinson's disease, Huntington's disease, Celiac Disease, cardiac failure, muscle damage and neurological disorders, and many others. And also be used 2 heal parts of your body that can heal it self like your spine.

Which group of stem cells produce neurons?

Neural stem cells produce neurons. These cells are found in the central nervous system and have the ability to differentiate into different types of neurons.

Can adult stem cells help avascular necrosis of the hip I have heard that Dr. Thomas Einhorn of Boston does a surgery using adult stem cells for AVN of the hip that is very successful.?

Hi,

With an emerging era of stem cell which has brought an ray of hope for patients suffering from AVN ,early diagnosis and intervention with stem cells prior to collapse of the femoral head is the key to a successful outcome of joint preserving procedures.

We use your own cultured Osteoblasts from the bone marrow to regenerate your hip joint .

Clinical studies have proved that bone marrow stem cells provides the opportunity to enhance the results of core decompression.

You can go through the following links to know more about the therapy .

For any query, feel free to contact me

http://adult-stem-cell-hip-surgery.com/flv/einhorn-fox/einhorn-fox.html

http://www.youtube.com/watch?v=X1uSPiMWyqc&feature=related

http://www.indiaprwire.com/pressrelease/health-care/2010030544968.htm

http://www.prweb.com/releases/adultstemcellAVNsurgery/thomaseinhornmd/prwe b3813974.htm

http://www.ncbi.nlm.nih.gov/pubmed/15173287

Regards

Dr.Dinesh p

drdineshp@regrow.in