Friday, March 25, 2011

United States lacking promising stem cell international therapies

United States is experiencing a lack of potential stem cell therapies these days. A new case has emerged that of Linda Jayaram who was suffering from multiple sclerosis for a period of four decades. The therapy used to involve adult stem cells was not available in USA. The lady decided to go to Israel and got treatment from a university doctor. The therapy was a success and Jayaram showed tremendous improvement after the second infusion. There are several MS patients in America these days who are not satisfied with the kind of treatment available in their own country.

Multiple sclerosis affects central nervous system of patients and its symptoms continue to come and go. Hence, it is assumed that the treatment has worked successfully and requires constant monitoring. The treatments involve the use of stem cells taken from adult tissue that repairs the damaged tissues or revives the immune system. Researchers earlier were not aware of extracting stem cells from menstrual blood which is an abundant source of stem cells. The treatment is being provided in Europe and Asia along with southern part of US border. The reason why this therapy did not get much success in US was the lack of scientific evidence available regarding the success of the therapy.

Only hope is it must show benefits

According to estimates, about 400,000 American residents are suffering from MS today. The cure and the cause of the disease are still not known. Multiple Sclerosis is a disease in which immune system degrades the protective cover present around the nerves and that further affects the communication between brain and body. The lack o communication between the brain and the body gives rise to symptoms like muscle coordination, fatigue, numbness, loss of balance, speech problem, difficulties in bladder and bowels. A few drugs available are only useful if the disease is diagnosed at an early stage. Recently modeled therapy of stem cell international in cancer involves destruction of immune system through chemotherapy. Stem cells injected were isolated from blood before chemo. The newly infected cells reset the immune system to function properly. These days, scientists are also practicing to extract stem cells from menstrual blood storage.

Most exiting discovery

The research has brought about some wonderful miracles. However, the therapy is available in other countries. It is not effective in later stage and also holds high risk for some. In the therapy received by Jayaram there was no chemo involved. Stem cells were taken from bone marrow rather than adult tissue or menstrual blood bank.

US doctors are however concerned that the MS patients go to wrong places sometimes as some clinics do not track patients for improvements later on.

Vital stem cells help women regenerate breasts after cancer surgery

According to a new research, it has been found out that stem cells help to regenerate breasts in women after surgery. The stem cells are basically those undifferentiated cells that are fully capable to differentiate further into other cell types. Till now, surgeons used to collect stem cells from two sources – adult tissue and embryo formed during embryonic development. Recently it has been discovered that menstrual blood is a rich source of stem cells. The researchers have discovered a new cell therapy. This new therapy uses the regenerative capacity of women to grow fat tissues in the breasts.

This amazing technique requires putting a special plastic mould beneath the skin from where the breast has been removed. After this, the region is injected with vital stem cells of the patient. For this, a gel is inserted that helps the cells to multiply. It takes a time period of six months to one year for the fat and stem cells to rejuvenate gradually. This process continues till the new breast tissue is completely formed. Menstrual blood is proving to be the easiest and the richest source for these cells. Moreover, menstrual blood stem cells have the high potential to differentiate into various cells types.

UK and Melbourne scientists have the opinion that the new breasts developed because of this new therapy, make breasts look natural. In addition, it also feels soft on touching. Further, according to the experts the new stem cell therapy is more comfortable and trouble-free as compared to silicon implants. Many researchers are making efforts to make this therapy available to every woman as soon as possible. For this, the targets have already been set and many medical agencies are dedicated to make this discovery known to women all around the world. Women with partial mastectomy, defects due to earlier reconstruction or congenital deformities can also be operated successfully with this wonderful research in the field of medical history.

The therapy is naturally available at premium prices. Professor Kefah Mokbel, a famous breast surgeon consultant at St George’s Hospital of London is successfully conducting this therapy for the past few months. Mokbel has already operated some handful of women patients with abundant stem cells who have started to develop new breasts. According to Mokbel, the results were highly impressive. It is by far the most natural and the most secure method as compared to those that involve insertion of foreign particles. Such type of research was most awaited and several efforts are being made to make this possible. With discovery of this wonderful therapy scientists are hoping to reveal many secrets further.

Thermogenesis agreement with Chinese stem cell international company

Thermogenesis Corp. has signed an agreement for AXP and Bioarchive cord blood systems with Beike. Thermogenesis is the leading supplier of products and services that store adult stem cells. It will supply Beike a stock of AXP and Bioarchive systems for the fiscal year 2011 to be used for processing and stem cells storage. Beike with its headquarters in China provides full range of products obtained from cord blood, umbilical cord tissue and bone marrow cells. It operates three cord blood processing and storage facilities and also eighteen laboratories including cord blood collection, stem cell international research and stem cells banks.

The collaboration between both the organizations will lead to the development of advanced technologies. The approach will further lead to automation of the process for expansion of particular types of stem cells from cord blood. However, menstrual blood stem cells have also the same potential to divide into several other cell types and cure numerous medical disorders just like those obtained from cord blood and umbilical blood. By getting into partnership with Beike, Thermogenesis is hoping to tap the Chinese market which is growing at a high rate in the present day. Their collaboration will aid in the development of the market further. On the other hand, to adopt AXP and Bioarchive technologies is critical for Beike’s strategy to become a leading company in technology and quality services. Further as per company’s CEO AXP implementation is highly critical to become the first bank in China and receive recognition from AABB to process and store cord blood.

Beike biotechnology Co. Ltd

It is among top most biotechnology companies operating in stem cell therapy and stem cell banking. The company’s scientists are dedicated to develop and then commercialize adult stem cells therapies since the year of 1999. The company commenced with its banking operations in the year 2008. Currently, it produces stem cells obtained from umbilical cord, bone marrow and cord blood. Menstrual blood bank being rich and easy source of stem cells can be also used in the near future. The company has published its researches in many publications and journals.

Thermogenesis Corp.

The company manufactures mechanized blood processing systems and products that cannot be used again. Its various products are - AXP device that is used for cord blood processing. Bioarchive is a device used by cord blood banks and collect stem cells for cryopreservation and archiving these cells for transplantation. Others include Res-Q and CryoSeal. The company also has CE-maker for its selling activities throughout Europe.

It is being speculated that the collaboration between the two is naturally going to benefit the Chinese market.

Vital stem cells transplantation: A new hope for person suffering from kidney problems

According to a new study, the scientists have found out that transplantation of RPC’s into rats suffering from kidney damage improved the functioning and structure of kidney. RPC’s are called as renal progenitor cells that are vital stem cells obtained from the kidney of a self donor. The researcher’s team from Tehran University of medical sciences conducted this study. During the research, scientists categorized rats into three groups. Out of these three, two groups were allowed to develop an induced pyelonephritis in the right kidney. It is a type of urinary infection that has reached the kidney or it is an infection of upper urinary tract. The third group of rat was not induced with any disease.

The renal progenitor cells were derived from the left kidney of diseased animals and were injected into the right kidney after an interval of six days. Two weeks later it was found out that tubular atrophy was reduced. After an interval of four weeks, fibrosis was reduced to a great extent and then after sixty days, the integrity of right renal tissue experienced a spectacular improvement. According to Dr Abdol-Mohammad Kajbafzadeh, the study of RPC transplant demonstrated the benefits of the disease. The disease pyelonephritis is a chronic infection that is responsible for the end stage of this renal disease.

These progenitor cells have functioning similar to that of stem cells extracted from menstrual blood storage or human embryos. Kajbafzadeh proposed that the growth of kidney was because of the regeneration of the functional tissue after cellular transplant. After the study, the researchers came to the conclusion that these kidney stem cells might be the right source for transplantation rather than those derived after isolate menstrual blood. It is because of their inborn property of organ specific differentiation and also their ability of modulation of the tissue that develops the risk of nephropathies.

The conclusion of the research given by the scientists was that renal fibrosis was the one and only path leading to end stage of kidney disease. So, the improvement of the fibrosis could serve to be a major relief. The study is however, the first study that has explained the enhanced functioning of renal tract after cellular transplantation. Nowadays, the number of people suffering from kidney disease is increasing at a high rate and thus this study can be called a major achievement for medical science. In addition, stem cells in menstrual blood or adult tissues can be used to replace the damaged organs and tissues due to their power of regeneration into such organs.

Saturday, January 29, 2011

Some Basic information about stem cell therapy

The stem cell therapy is the treatment that involves introduction of new cells in to the damaged tissue. Stem cells start differentiating and give rise to new cells on receiving the signal. Stem cells are of three types. They are- adult stem, cells, umbilical cord blood cells and embryonic stem cells. These have been categorized on the basis of their source of isolation. The most common stem cell therapies that are in use these days are as follows-
  • Umbilical cord blood stem cell transplant
  • ASCT: peripheral blood stem cells
  • ASCT: bone marrow stem cells

Out of all these, bone marrow transplantation is the widely used approach these days for adult stem cells transplantation. The uses of adult stem cells are many. One is that they do the repairing and maintenance of the tissue where they are present. Leukemia or blood cancer results from the formation of the white blood cells or leucocytes. Leucocytes are formed in bone marrow. Leucocytes when grow are released to fight against the infections. Sometimes they start functioning abnormally. At that stage they cannot fight infection and disturb the functioning of the other organs also. In this therapy, damaged bone marrow and leucocytes are finished with the help of radiation and chemotherapy. Then bone marrow stem cells are substituted by healthy stem cells. The transplant becomes successful when the stem cells start producing healthy leucocytes.

There are large numbers of benefits of stem cells in medical field. They are as follows-

ü Stem cells contribute to human development. Nowadays, scientists are studying hard to know about their differentiation process. Stem cells contribute high towards the treatment of cancer or many birth defects which rise due to stem cells differentiation process. Hence, understanding their developmental process is helping them to treat error related to development.

ü Another benefit of using stem cells is its ability of the formation of cells. Thus, stem cells become a source for providing replacement cells to treat even immortal disease. Some of the diseases that can be cured by stem cells are- Parkinson’s disease, arthritis, cardio disease, Type I diabetes and burn victims.

ü One more benefit of stem cells is in the pharmaceutical fields. It is safe to test new drugs on the stem cells before testing on human and animals.

It has been observed that the usage of stem cells is going to increase in the next few years. It is the belief of most of the doctors that umbilical and embryonic stem cells are more capable to make skin look healthy as compared to adult stem cells. It is being estimated that in the coming time the use of stem cells will grow. This is because stem cells can completely cure the incurable diseases. However, it is just one side and many of others are still to be uncovered.

Stem cell technology a boon in the field of medical science

In the fast paced and erratic lifestyle individuals may often find themselves neglecting to take care of their own body, which ultimately leads to number of health problems in the long run and makes them glued to their beds with serious consequences. Many people do not realize that many of the health supplements and health tonics available in the market that are seldom taken can help a lot in providing vital nutrients to the existing essential stem cells. These stem cells are beneficial and crucial for the endurance of life. Stem cell treatments assist in reconstructing and repairing damaged cells and weak organs of the body.

According to medical researches it has been found that menstrual blood discharged as periodic monthly cycle by women contains vital blood stem cells. These menstrual blood stem cells are essential as they have the capability to treat many diseases. Medical professionals have recommended that menstrual blood cells are useful if they are collected, processed and preserved for use in future if individuals or their family members are inflicted with grievous ailments if they feel the requirement for it.

With many people who have become aware of the benefits of stem cells, doctors believe that more people are aware of the value of essential stem cells, which have greater potentiality of treating many life threatening ailments. The menstrual blood containing rich source of stem cells have the propensity to build various blood types and tissues and also have the capability to form different organs that are considered vital for the survival of the body. These essential stem cells have the tendency to form the structure, shape and function of any type of cell inside the body, creating a reverse effect on many acute indemnity as result of some ailments and diseases.

Moreover, researches have also proved that stem cells found in menstrual blood can be collected and stored by taking it to laboratory for further processing and preservation. When the stem cells from the menstrual blood undergo preservation process through frozen technique it allows the essential stem cells to retain their potential and efficiency for longer period of time. These stem cells obtained from menstrual blood are highly beneficial for effectively curing ailments and diseases like Alzheimer’s, Parkinson’s and spinal cord injuries osteoporosis, stroke, heart diseases and many other ailments.

There are several laboratories and medical institutes that have facility of processing and preserving menstrual blood. These medical clinics may or may not charge any fees to preserve menstrual blood. However, when individuals wish to donate menstrual blood to others, then it becomes essential to examine the collected menstrual blood to get sure that the blood stem cells are free of any infectious diseases, or deficiencies, such that the patient receiving the blood may not suffer from any serious ailments in future.

Stem cell therapy – A new healing power

Stem cell therapy is a type of treatment which helps in the cure of the injuries or diseases by introducing the new cells into the damaged tissues. This therapy has shown magnificent positive results in several conditions like mental retardation, cerebral palsy, Austin and many other diseases in few years. The diseases that can be treated by making use of this therapy are brain hemorrhage, stroke, Parkinsonism, paraplegia and spinal cord injury and can also help in curing more than seventy five diseases. Several research of this therapy has shown various encouraging outputs. Patients suffering from hard diseases like nervous system disorder or neurological diseases which are very difficult to treat can be cured by using this therapy.

Stem cells are the cells that give rise to specialized cells which act as one of the powerful tool of the body for self repairing. These stem cells react to some specific signals and takes necessary actions for curing by discriminating into specialized cells that are required for the repairs of the damaged cells of the body. These cells are available in very high quantity in the body and respond intelligently to various injuries or diseases. This therapy is also related to aging process, as the number of the stem cell decreases it results in the inevitable ageing in body.

There are several benefits of stem cells as these cells provide massive potential in medical researches and other health benefits. In order to receive full potential of the stem cells several researches are performed in the cases like transplants, differentiation and other transforms. There are many diseases like cancer or any other condition like birth defects which occurs due to troubles faced in differentiation process, all these problems can be solved by correctly utilizing the stem cells. Adult stem cells are also helping in showing the notable results in treating several diseases and injuries.

There are various uses of adult stem cells; these stem cells can be used in the healing of shoddily broken leg and also helps in preventing amputation and treating multiple sclerosis. The most important advantage of adult stem cells is that these cells have been used in anti-aging care products. These anti-aging care products are making use of the modern stem cell technology in order to make it very effective and offer rapid results. There are large numbers of cells present in the human body, these cells can be collected and stored for future use. The leftover cells can be repaired with in no time and they play key roles in the body like helping in maintaining or restoring the major organs in the body. There are different types of stem cells present in the body like liver stem cells, heart stem cells, stomach and even skin stem cells and each of them have their own significance.