How is it possible for us not to notice the importance of the human body’s biggest organ? Despite its significance, the skin is not invincible. Damaged skin, particularly burn wounds that mostly involve layers of skin, will eventually expose you to potential disease and illness. Fortunately, Avita Medical is introducing a modern skin injuries treatment technology that guarantees positive results.

What’s more? This new product, which is named ReCell, is a spray! Doctors can now heal wounds and burns by spraying healthy tissue samples on the injuries.

Well, let’s clear the mystery of how these miraculous spray-on-skin functions. Burn patients or others with different dermatological needs will be treated by introducing minimal amount of unharmed skin (taken by doctors from unaffected areas) to the injuries. ReCell is more than just a spray-on-skin; it contains all necessary tools for cell harvesting and cell culture. Cell harvesting is a process vital in retrieving every cell type involved in burn and wound healing, including structural cells (fibroblasts), cells essential in skin damage repair (keratinocytes) and pigment cells (melanocytes). Besides being an edgy spray that heals, ReCell is also a promising scar-free wound treatment technology. Scars are considerably destructive, especially to a person’s outlook and confidence.

Dr. Fiona Wood, an Australian plastic surgeon that gains global recognition, initiated the theory behind ReCell in the beginning of the 1990s. Since then, the concept is consistently developed. Conventional burn healing methods normally involve skin grafting. Through this procedure, a patient will have to undergo an operation of which undamaged skin is surgically removed to be transplanted.

Cultured epithelial autograft (CEA) is yet another widespread treatment for severe skin injuries that involves healthy skin harvesting and lab work that grows the skin into “sheets” prior to its usage. It is true that both treatments are worthy life savers, but they still bear a number of problems that Avita Medical intends to tackle with ReCell.

The spray-on-skin’s exceptional wound healing speed is one of its prime benefits. As proven by researchers, wounds that require more time to recover are exposed to higher risk of disfigurement and other problems. Unlike CEA which takes a few weeks to grow ample cells for wound treatment, ReCell only needs one week or less, thus lowering the danger of massive skin deformities from about 75 percent to 4 percent. It is indeed an encouraging improvement. However, the concept of fast skin damage repair has already been introduced by technologies such as skin printers and wound powders of which both similarly promote the idea of defect organ renewal.

ReCell does share the same initiative, but uses dissimilar techniques to further enhance the theory. ReCell rids the patients of the inconvenience that skin printer users have to face – retrieving stem cells from donors – by using the patients’ healthy cells. In the case of ACell’s wound powder, wound epithelialization is promoted by speeding the patient’s own cell regeneration ability. ReCell, however, places the cells directly on an injury. It may seem that each technology boasts different advantages, and each has managed to live up to their advertised values, but further research should be conducted to match the types of injuries with their most suited treatments.

With ReCell, patients no longer need to fear the complications of surgical operations. Surgical anesthetic drugs and surgery itself have been greatly developed as compared to the olden days when anesthesia-related deaths are dreadfully common. Regardless of their improvements, certain reactions to anesthetics can still be fatal. Not to forget, patients are also at risk of several side effects. Evidently, anesthesia should be avoided when a less health-threatening substitutes are accessible. It is possible as well for ReCell to enhance existing therapies in healing children’s burns and other skin defects.

Present technology such as skin grafting or CEA does not ensure proper skin growth as the child ages. Sometimes, there is a high risk that the skin may not even grow. As a result, the child will be operated constantly until the skin matures. Such continual torture can now be avoided by using ReCell as it promotes normal skin stretching and growth.

After knowing all the advantages ReCell guarantees and its importance in the future development of wound healing treatments, you would most probably vote “yes” for the technology to be introduced immediately in the US. Shockingly, it is still awaiting approval from the food and drug administration (FDA).

A statement at Avita Medical websites states “ReCell is under clinical investigation as an investigational device and is not approved for marketing in the USA.”

The reason for the slow response of FDA is yet to be known seeing that ReCell’s success rate is very high in numerous countries, such as Australia, Germany, France, Canada and the UK. The convincing results should prove to the FDA that ReCell is a promising technology in dermatology. However, it is quite common for the FDA to take a much longer time in considering the approval of stem cell treatments and at times, the decision is rather unreasonable. Though, we should respect the laws restricting the FDA as it must be admitted that the regulations were passed by the Congress. Optimistically, the FDA will approve the spray-on-skin soon to provide an alternative to surgery.

It is still unknown how far will this amazing advancement go, and it is definitely a technological progress worth witnessing. Probably, internal organs can be treated and renewed without the presence of a donor by adapting the same theory. As the wound healing technology improves with time, treatments with better healing speed and effectiveness could become available.

Source: Singularity Hub, New South Wales Dep. Of Health, and Avita medical

Anti Aging, Bioscience, Health And Aging, Lifestyle

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Our mother has always tried to increase our longevity, at least, when speaking about parents who are encouraging their children to consume vegetables and fruits.

It is certain that, longevity is still something subject to variation based on different determinants, and vegetables are amidst one of the factors. Our lifespan is increased in several ways when vegetables are consumed; it forms part of a healthy diet and lifestyle.

A research of the study, Dr. Xianglan Zhang, said that consuming fruits and vegetables help us to live longer, as it improves our cardiovascular health.

There are some vegetables that are more powerful than others, for example, plants coming from the mustard family, like cauliflower and broccoli.. These vegetables are concentrated with glucosinolates, Fibre and vitamin C.

The study involved roughly 135,000 participants coming from the large city of Shanghai in China. The adults involved in the study reported their eating habits together with their health history. The participants were thereafter classified into 5 different categories..

After five years of constant follow-up, 4 % of the total participants had deceased. It was found that those who consumed more vegetables and fruits had a 15 percent lower risk of dying when comparing too people who ate less fruits and vegetables.

The key fact in the study was that, people who consumed mustard family vegetables had a significantly lower risk of dying.

A special pattern was also identified for people who tended to die from heart disease. It was also concluded that vegetables and fruit consumption did not have any association with the risk of cancer.

According to Dr. Lydia Bazzano from Tulana University of Health Sciences in New Orleans, this study contains promising results. Yet, the research does not provide conclusive results that confirm that vegetables and fruits prolong our lifespan.

Unfortunately, the study did not consider other factors such as weight, age, exercise, smoking and vitamins consumed. These are some of the other factors that determine human longevity.

The underling advice provided by the study is that people should increase their consumption of mustard family plants.

Nowadays, above 600,000 deaths in the U.S are caused by heart diseases. The consumption of two to four cups a day can drastically reduce the risk of such disease according to the CDC.

Some of the direct and known benefits of diets which are rich in vegetables and fruits are decrease risk of stroke, heart attack, cancer, as well as lower blood pressure, less risk of digestive and eye problems.

Source: All voices

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According to Dr. Atala director of the said institute, they started out by taking a typical desktop inkjet cartridge using cells inside of the ink and placed it into the cartridge. They say that similar technology can be used in the future for the treatment wounded soldiers. The device could be used to rebuild damaged or burned skin. This project is preclinical phases, and it will take five years to develop before it is ready to be used on human burn victim.

School universities like Cornell University, The Medical University of South Carolina and Charleston are also working on similar projects, and they were amidst the speakers on Sunday at the American Association for the Advancement of the science conference in Washington, Skin Printing.

The above mentioned Universities say that organs, not just skin, could be printed using similar techniques.

Armed Forces Institute of Regenerate Medicine stated that Statistics show 5% to 20% related burn injuries could be treated. The skin printing project is one of the several projects at Wake Forest.

One of the branches is U.S Department of Defense Wake Forest will receive approximately $50 million from the Defense Department over the next five years, including the skin creating systems. Researchers developed the skin “bio-printer” by modifying a standard store-bought printer; a three dimensional elevator that builds on damaged tissue with fresh layers of healthy skin.

The process involves several steps, first a small piece of skin taken out of the patient using a chemical solution. It will be about half the size of a postage stamp. Cells are then separated, replicated and voluntarily duplicated in their own environment. Catalyzes of the said cells expand in large quantities once a new cell is produced. The next step is to put cells in a cartridge of a printer and print it on the patient. According to Alata, the printer will be placed over the wound at a distance so that it will not touch the wound of the victim.

Flat bed scanners are used to print cells on the patient’s body. After the new cells have been applied it matures and forms a new skin. Amazing isn’t it?

A Bio printer, with pressurized nozzle is used to assure safe distance between the printer and the patient. It can also be used to accommodate a variety of body types. Armed Forces Institute of Regenerative Medicine 2010 stated in their report that the device can generate healthy skin in about minutes to a few hours depending on the size and type of burned (wound). Building up the cells’ layer after layer is a complex process. Dr .Atala claims that an adequate sample from victims with extensive large burns is needed to be able to grow new cells, and thereafter to place it in the cartridge of a printer.

The emergence of a skin printer is innovative in its nature. Once the skin printing device meets federal regulations and is approved. It will benefit the military soldiers and the general population as a whole.

The director of the United States of America Army Medical Material Development Activity hope that the services will, soon, be available to both soldiers and civilians.

In the meantime, researchers said they are pleased with the results of preliminary laboratory testing of skin printer. Dr. Atala also acknowledged that the scientists have been able to develop healthy skin.

Source: CNN

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The American Medical Associate (AMA) did in 2009 diagnose the benefits and side-effects of taking testosterone, DHEA, hormone or estrogen for anti-aging. According to AMA, the danger of consuming anti-aging products is greater than their benefits.

The anti-aging industry has expanded fundamentally during the last 10 years. However, the most famous mushroomed anti-aging solution is growth hormone.

Adophe Brown Sequard was a 19th century scientist who provided this special elixir for free. – The growth hormone – were testicles of dogs or guinea pigs of an average age of two years, were kept in water and extracted to be blended with blood coming from the testicular veins, in case someone needed it. Today, this magical growth hormone solution costs around $42,000.

The effort undertaken by Adolphe Brown Sequard, led to the emergence of a new science known as endocrinology. His graceful donation has helped the industry to grow into a global power. Anti-aging products accounted for roughly $115.5 billion in 2008. It is tantamount to Iraq’s GDP.

AMA findings are paradoxical. It is believed that powerful chemical used in anti-aging products helps people to look young. However, there is apparently some dangerous side- effect associated with growth hormones. For instance, people who suffer from pituitary glands or over produce growth hormone, risk early lung or heart failure. Besides, they may experience unusual growth in tissues and organs as well.

Steroid testosterone is known for generating muscle mass. However, the effect goes further. Steroid testosterone leads to reproductive and sexual disorder, acne and fluid retention. The long-term effect can be stroke, heart damage or even brain tumors.

Commonly, a lower level of growth hormone is associated to better health. Studies have found that hormone replacement does have some remarkable short-term effects. However, the long-term effect of hormone replacement is somehow subjective. It can instigate cardiovascular disease, cancer and changes in behaviours.

The safest way to increase human longevity might simply be to reduce the intake of calories. A diet with fewer calories tends to lower hormone growth, which apparently activates particular genes linked with longevity.

In the 1935, Clive McCay and Mary Crowell from Cornell University performed laboratory animal research to comprehend calorie restriction. They scrutinized the effect of regulating calorie intake on longevity. It was found that calorie restriction worked pretty well on all animal species that were examined. It tended to retard aging and increased longevity for the subject species by 30 to 40 percent. – The low calorie diets had essential nutrients. –

‘Roy Walford’ wrote a book on calorie restriction entitled: “Beyond the 120 Year Diet: How to Double Your Vital Years” The book emphasised on essential nutrients and rich diets. The healthiest diets should only have 30 percent of the current average consumption of calories per day.

Source: Sign On San Diego

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A dermatologist from Miami, Dr. Karen Kade provides some hints how people can prevent skin-aging despite the exposure of changing weathers. She says that our skin usually gets dried during the winter. It is thus essential to apply moisture-creams on our skin. In addition, some medicines can equally cause skin dryness. Dr. Kade suggests that those medicines should be used less frequently during winters.

In the winter, some tips to avoid dryness have been provided by Dr. Kade. After a shower, one should preferable pat the towel against the skin and not rub it. This is especially crucial in cold and dry weathers. According to Dr. Kade roughly 20 percent of the population suffers from minor skin irritation caused by rubbing of the towel (called ‘keratosis pilaris). In addition, moistures having lactic acids or alpha hydroxyl acids should preferable be applied to our skin.

According to Dr. Kade, it isn’t necessary to spend much money on specialised anti-wrinkle creams. The best way to address dry skin is to use moisturizers with sunscreen. An efficient product is Neutrogena with Helioplex. Simple creams having sunscreens, protects the smoothness and texture of the skin against dry and sunny weathers.

Five products that Dr. Kade recommends at the Drug Store:

1. Antioxidants

Conducive intake of antioxidants prevents oxidation to cells. Antioxidants prevent damages generated by air pollution, sunlight and smokes. Antioxidants can be considered as a protecting coat that prevents our skin from rusting and tarnishing. Antioxidants aren’t usually present in moisture creams so it is appropriate purchase them separately. Foods such as berries contain a high concentration of antioxidants.

2. Vitamin A

Vitamin A and Retinol have proven to retard or even counteract against wrinkles. In most anti-aging creams, there is a high concentration of vitamin A and Retinol.

3. Peptides

There is a biologically active compound known as Peptides. The substance increases the production of collage, which is an essential protein for our skin. Young people have a rich density of collagen, and that explains the tightness and firmness of their skin.

4. Safeguard one from UVB and UVA Rays

UVB rays cause sunburns. However, the exposure to UVA is what really induces skin aging. These rays are hard to escape; they penetrate through car windows and even glass. This is why it is fundamental to use sunscreen protection for both UVB and UVA rays.

5. Alpha Hydroxy Acids

In this category, we can find lactic acid (found in coconut oil), salicylic acid and glycolic acid. Dr. Kade says that these acids exfoliate on the upper layer of our skin. In other words, it induces smoother complexion and fills small pore. She says that alpha hydroxyl acids act similar to reversing the peeling of onion layers.

Source: Learnvest

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During the trials that comprised of 3,000 persons, the drug Accomplia was compared with a placebo. All the contestants went to a restricted diet. However, those who were on the highest dose of Accomplia lost considerably more weight; they lost up to 20lb and nearly three inches off their waists. Moreover, the levels of risk factors, relating to heart disease, in their blood samples also improved.

Resveratrol needs still to undergo such examination, but it may attest to be yet more advantageous. It functions by combining to a class of proteins known as sirtuins which control the reparation of cells and radically boosts their effectiveness.

Research has demonstrated that it has a remarkable anti-inflammatory action. In animals, this feature has been able to postpone the ageing process and has increased their lifetime by a maximum of 50%.

In a project at Leicester University, it is actually being examined as a cure for colon cancer; in California as a remedy for prostate cancer, in London as a healing for lung disease while in Canada, it is being tested as a herpes treatment.

According to David Sinclair from the Harvard medical school, it is by no accident that it appears to have a positive impact on every disease it has been experimented on. David Sinclair and his team are investigating resveratrol’s anti-ageing effects and they believe that it could prove to be indeed very significant.

Even if eventual wonder drugs do establish to be more efficient, are they the correct way to carry on? Maybe people should simply live a healthier life in the very first instance.

Esther Rantzen, aged 64, who is a star of television’s Stictly Come Dancing, and who has lately dedicated herself to the promotion of the happiness of the “third age”, claims that the greatest medication for her comprise of the people she knows and meets and the various adventures in her life and work. According to her, extending a person’s lifetime is not necessarily advantageous. She believes that in her case she would need to outlive her usefulness.

An Oxford anthropologist, Desmond Morris, explains that while pills have their own importance and is very beneficial for the human species, there is however much of pill-taking that is plainly unnecessary. He therefore proposes that it is better to try and adjust to our surroundings and the daily stresses that come with it, rather than resorting to still more medication.

Scientists and doctors are divided on the worthiness of looking for a miracle remedy. The editor of Drug and Therapeutics Bulletin, Ike Iheanacho, declared that it is a reality that it is only in the initial stages that a new drug appears to be the most impressive.

The pioneers take care when dealing with patients during trials especially regarding their selection and monitoring. When a drug is given to a patient who has not been selected, the degree of benefit decreases and one can begin to see the actual level of the side effects.

Some say that, given the extent to which people are affected by lifestyle diseases, it is crucial for scientists to keep on searching. A professor of clinical pharmacology, Peter Sever, of the Imperial College in London, said that over 50% of the population may die of cancer, strokes and heart disease that might be completely preventable. He advanced that it is vital that the industry attempts to develop and produce drugs that neutralize the appalling lifestyle of people.

Accomplia and Resveratrol may potentially be the best options. Success should not be viewed as unachievable since there is already a substance that can be deemed to be a wonder drug. It averts heart attacks and thus can allow a person to have a longer life; it decreases the probability of blindness that is caused by cataracts; it subside fever and can even shield against some type of cancers. It can even assist in certain problems of fertility. What’s the name of this wonder drug? Aspirin.

Whilst big drug companies are chasing wonder drugs, other scientists have developed an innovative and ground-breaking technique in gene therapy. These scientists believe that it could provide a radical breakthrough to counteract against heart disease, cancer and other diseases, reports Lois Rogers.

Last week a group of researchers made known that they have found out a means to block the action of genes through a mere injection. This technique consists of inserting fragments of RNA. RNA is a molecule that is comparable to DNA. It differs in the fact that it has been changed to stop the activity of a particular gene.

This team of researchers showed the process in mice and were successful in silencing the genes regulating a protein which, in turn, is implicated in the process of producing cholesterol. They were successful in reducing the levels of blood cholesterol by a maximum of 50% in the mice.

An elevated level of cholesterol consists of a high risk factor in heart disease. In Britain it kills more than 238,000 persons on a yearly basis.

The technique can be applied on a wider range. Scientists, who have published their results in the journal Nature, think that it could be adjusted to be directed at any gene.

The very first illness to be addressed in human beings will be macular deterioration, a principal cause of sight damage as well as blindness that touches more than 500,000 persons in Britain.

The goal will consist of developing an RNA molecule for blocking the production of a specific protein which is involved in the unregulated blood vessel growth that triggers macular degeneration. The project work is to start next year.

The company which is behind the discovery, Alnylam, was established by Philip Sharp. This British-born and Nobel prize-winner who is actually settled in Boston, Massachusetts, said that the discovery provides an entirely novel method of treating disease.

Source: Times Online

Read:
Part 1: Concentrating on The quest Towards the Miracle Pill
Part 2: Concentrating on The quest Towards the Miracle Pill

Anti Aging, Anti Aging Products, Anti Aging Supplements, Anti Aging Theories, Bioscience, Gerontology

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The question that arises in everyone’s mind is: are such wishes achievable in reality?

Lifestyle drugs have made their entry with much fanfare in the past. However, till now their record has been quite inconsistent. One of the most known is Viagra. This drug, which was made by Pfizer, was initially developed to control blood pressure. It was by an accident that it was discovered that it could enhance sexual performance in men who were suffering from a diverse range of conditions. As a result, there is nowadays a huge demand for it among men who are basically unfit, suffer from weight problems, stressed or merely too tired.

Unfortunately, Viagra can be the source of headaches that are serious enough to wipe out any thoughts of desire and passion. Richard Petty, who is a medical director of a private clinic, the WellMan Clinic, Harley Street, London, was among the first users of the Viagra. He confesses that the drug resulted in bulging his eyes and a whopping hangover that lasted for hours.

Other people have complained about having suffered from a blue tinge in their vision. In the worst scenarios, some men are known for having even suffered from a heart failure.

Procter & Gamble has not been deterred by these facts. The latter, which is best known for washing products than medicines, is going ahead with a testosterone patch in order to boost the female libido. The drug in supposed to become available in two years.

The human desire for always opting for a quick fix to solve lifestyle problems makes sure that there is constantly a demand for these drugs, regardless of the numerous drawbacks that they entail.

Melanotan is another such compound that is currently under development. This compound is designed to defend against disease such as skin cancer. However, this is not the sole reason for the attraction that it has initiated. Researchers are showing interest in it as it assists to increase libido and helps in weight loss. What’s more, you can get a suntan even without going outside as well. According to the Australian team that is developing it, there are, up to now, no severe side effects.

Even though there are no serious drawbacks, the positive effects of drugs are not always what the users expect. Take the Provigil drug for example. Provigil is a drug that was designed to fight against narcolepsy. However, it has caught the attention of a much wider market, including men who consider it as an addition to or a substitute for Viagra.

On the other hand, a patient of chronic fatigue syndrome who used the drug said that when his doctor asked him if the drug worked well for him, he answered that it was similar to the difference between a dead body lying down and a dead body standing up.

There may exist a comparable catch with RU-21, a drug that was launched in Britain this summer, which function is to act as an over-the-counter remedy for hangovers.

The drug breaks down acetaldehyde. Acetaldehyde is the toxic compound that materializes in the blood as derivative of consuming alcohol. Consuming it even one starts to drink is suppose to put-off nausea and throbbing head that usually follow after a night on the tiles.

The leading markets for lifestyle drugs are for those who can offer the hope of beauty and youth, more often than not, through weight loss. However, here too, troubles persist.

The principal anti-obesity product that is available on the market, Xenical, prevents the body to absorb fat. This may sound like an effortless solution. However, the downside of it is that if ever a person eats more than a very small quantity of fat, the drug will simply force it to go through the person’s body.

Mary Norman, who is from Aberdeen, fell from 14 stone to 10 stone with Xenical. She admits that she was aware whenever she went over her prescribed fat limit. Whenever this happened, she would experience a terrible churning feeling in her stomach. As a result, she would be hurrying to the loo within some hours – an urge that was hard to control.

She explains that the Xenical drug proves to be a wonder pill as long as the user does as he has been told. She has since then stopped using the drug and has recovered nearly all the weight that she had previously lost.
Read:

Part 1: Concentrating on The quest Towards the Miracle Pill
Part 3: Concentrating on The quest Towards the Miracle Pill

Source: Times Online

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There have been several studies conducted on the field of calorie-restricted diets. The animal studies have shown that mammals, which are fed with calorie-restricted diets, are healthier and live longer than animals which are fed with a normal diet. This positive effect of calorie-restricted diets is unknown to high degree. However, sirtuins seems to have its role to play. Recent research has shown that sirtuins may slow down the aging process. It contributes to postpone cell death by safeguarding cells from “DNA damage”.

The calorie-restriction formula is yet fully proved for humans. It is highly possible that humans experienced an alternative effect compared to monkeys and fruit flies, on which the study has been carried out. Nevertheless, we are slightly progressing and understanding that starving is not the only way to initiate the benefit of sirtuins.

Sirtris, a research company has proved that resveratrol, is a particular antioxidant present in the skin of red grapes. This component activates sirtuins. It was shown in a research conducted on mice, that once they were put under high doses of resveratrol several health benefits were seen. It enhanced insulin resistance, assured weight control and augmented lifespan by around 20 percent. A mouse that was put on treadmill was miraculously able to run twice as fast and far than a mouse that had not been given resveratrol.

Truth Or Empty Promises

Nonetheless, it is certain that companies in the skin care sector are definitely eager to derive high profit from sirtuins. Companies such Avon have already launched products with the component, whereas other Spanish and German companies are also adopting the power of red-wine into their creams.

The promise of whether sirtuins will help to act as anti-aging substance will be seen after some years of use. It has already been shown that red wine and grape skin are vital antioxidants needed to assure longevity as well as healthiness. So, sirtuins can hopefully be significant weapon for anti-aging.

Source: Dr. Baumann from Yahoo

Anti Aging, Anti Aging Supplements, Health And Aging

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Researchers have discovered a new derivative substance of stems cells originating from an uncommon apple tree that is nurtured for the remarkable longevity it displays and an astonishing capability to revitalize skin senescence. This plant substance has been found to invigorate the stem cells of aging skin and actually reduce and reverse the look of unpleasant wrinkles. Research trials are exhibiting how this unusual amalgam actually enhances the life span of epidermis cells, leaving skin with a youthful vivacity and glowing texture.

Stem Cells

The cells within our system are preprogrammed to do specific actions. Skin cells, liver cells, brain cells all contain matching DNA or gene sets. Nevertheless, these individual cells have a predetermined fate due to a set of epigenetic [ability to alter gene expression patterns] indicators which originate from within it and also from nearby cells. These indicators being emitted are akin to command labels bound to the DNA that can turn specific genes off or on.

This kind of discriminating coding produces many different types of cells within our bodies; as a grouping, they are referred to as differentiated [or specialized] cells. While these differentiated cells are individually unique in form and function, as a group they have a singular connection: each of them has a built in limited operational value. In time, after numerous divisions, their ability to divide is lost and they require replacement. This is why stem cells are so vital to the equation.
 
Other cells exist in the body that do not have any particular coding. These are blank stem cells that allow your body to, in essence, configure them however it wishes to. This variety of cell is made up of two specific features, the first being the capability to replenish itself in a self-reliant fashion and the second aspect is having the power to generate a differentiated cell.

In mammals, [humans and animals] there are two fundamental types of stem cells, which are present: Embryonic stem cells and adult stems cells. The embryonic version of stem cell has the ability to modify into any differentiated cell variety located anyplace in the body. Conversely, adult stem cells are a bit more restricted. Their evolution is limited to the precise kind of cell located in whatever type of tissue they are residing in. The principal role of the adult stem cell is for maintenance and restoration or repair.

Interestingly, some adult stem cells originating innately appear to keep the unrestricted advancement capabilities that embryonic stem cells are known to have. These specific cells are generating much attention at the forefront of a new line of clinical regenerative therapies [restoring damaged and or diseased tissues and organs via sophisticated measures such as stem cell healing and tissue reproduction.

Stem Cells And Skin

The basal lining of the epidermis skin layers [the deepest layer of skin tissue] is made up of two cell varieties: The dawdling epidermal stem cell, which comprises roughly two to seven percent of the basal cell totals and the offspring of these slowly separating cells that deliver new cells to replenish the missing or dying cells.

If a problem exists, it is the slow regeneration procedure the epidermal cells must go through. Every epidermal has a limited division life and since every split could risk a lethal DNA alteration, the skin stem cell group as a whole might begin to diminish. The results of this are lost or dying cells which start to overtake their replacement numbers and the health of the epidermis begins to suffer.

In order to try and solve this complex problem, Researchers looked to botanical life for some answers.

Sowing Seeds Of Hope

Like humans, plants also have stem cells. Also like humans, these stem cells count on the epigenetic signal process and adjacent cells for their growth. In contrast to humans, however, the plant based adult stem cells have the capability to develop an entirely new plant. Research investigators have discovered a procedure to exploit the action of plant stem cells by producing plant tissue in vitro.
 
This procedure is a rudimentary process. Initially, a workable bit of tissue is gotten from a plant donor. This is known as an explant. Then, a tiny cut is made in the plant. Fresh cells are generated on the surface where the cut is as the wound tries to heal itself. This obscure grouping of cells is called a callus. These slow to split callus cells are undifferentiated cells that do not have the distinctiveness of ordinary plant cells, essentially being unprogrammed and ready for anything.

By utilizing this type of technology, it is hypothetically probable to reproduce any plant cell in an in vitro setting, unveiling an entire new sphere of potential. This discovery made the researchers begin thinking about the possibility of a genetically prolonged plant stem cell tissue being applied to the human epidermis.

Evaluating The Uniqueness Of An Apple To An Apple

These days, apples are generally nurtured in cultivation to augment their flavor appeal and appearance. However, before the advancement of refrigeration, the problem of keeping apples fresh over periods of time was the most desired trait.

 It was for this scenario that many unique kinds of apples were grown in the middle of the eighteenth century, allowing them to be kept for longer periods of time. At its “core”, the genetically altered, long lasting stem cells of the tannin-rich type of apple, known as the Uttwiler Spätlauber apple, that was the reason for its exceptional warehousing life span.

In a particular rural region in Switzerland, a small number of the resilient apple trees continue to flourish yet today. Researchers got hold of an explant from the leaf off one of these uber trees to develop an extraordinary anti aging stem cell serum. 

The Astonishing Outcome

So scientists would be able to evaluate the hypothesis that their exceptional plant extract might generate the desired anti aging promise hoped for, the science team at Mibelle Biochemistry initially got hold of some human stem cells from some umbilical cord. Their primary laboratory trial on the cell practicality displayed that at a concentrated level of just 0.1 percent, the extract of Uttwiler Spätlauber stem cells inspired an abundance of human stem cells by an astonishing eighty percent!

In yet another trial, the same researchers bathed the umbilical cord stem cells with UV rays. Almost fifty percent of those stem cells nurtured in growth medium on their own perished, however, the cells matured in cultures that included the unique apple serum extract exhibited just a tiny reduction in the amount of living cells.

Still another laboratory controlled study performed by this same group of research scientists used fibroblast cells; this variety is the most widespread cell within the connective tissue of the epidermis. They are responsible for the collagen, glycosaminoglycans, reticular and elastic fibers, as well as the glycoproteins that combine to build the extracellular matrix or [the connective tissues that supply support to cells]. Fibroblasts assist not only in the framework structure of the skin but also have a part to play that is vital for mending wounds.

During their investigation, the research team treated fibroblast cells to hydrogen peroxide for several hours waiting for the cells to display the classic indications of senescence. Scientifically speaking, a few genes responsible for the cellular proliferation and development were considerably downgraded. Nevertheless, after nurturing these cells for six days in a two percent Uttwiler Spätlauber solution, the degradation of these genes was successfully counteracted, and in certain cases, the process actually reversed! Additionally, the researchers noticed that the expression of a critical antioxidant known as heme oxigenase 1 was invigorated as well.

As a final point, the science team performed a human trial in order to conclude the anti aging effectual benefits of a specific cream that contained two percent Uttwiler Spätlauber serum as well as lecithin liposomes. This was a cream that was patented by the company was topically applied several times daily to the  crow’s feet affected regions of twenty trial contributors. The depth of skin creases was decreased on average by eight percent after only a couple weeks, and fifteen percent after four weeks, consequently ridding the skin of indications of aging.

Anti Aging, Anti Aging Products, Bioscience, Stem cells

© Richard Nelson for Anti Aging and Human Immortality News, 2010. | Permalink | No comment

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New development of products in Japanese laboratories perpetuate onto America and Europe very quickly. It is spread around the world as fast as it gets the approvals of FDA and other health accreditations. In recent years women in Japan have become more concerned about skin aging and they are going for anti-aging food products such as collagen marshmallows.

Collagen marshmallow is still very debatable. However, anti-aging drinks seem to be a much more approved supplement.

A new anti-aging collagen drink has been launched by “Shiseido”, a cosmetic and skin care company. The company proclaims that their drink named “The Collagen” is a straight solution to address wrinkles. The result can be experienced within 3 days according to Shiseido.

The drink has 1000 mg of low molecular fish collagen. It is expected that the result will be immediate and effective. There are several other Japanese marine based collagen drinks, based on fish that aren’t really famous for their taste. The drink does also have amnio acid GABA and hyaluronic acid, which is commonly used in face serums as well as creams.

Defining the role Collagen

Collagen is a component, which actually fortifies the structure of the skin. There are mainly five vital types of collagen. Each type has its respective benefits to various areas of the body. However, the most important collagen for our skin is:

1. Collagen I
This collagen type chains the structure of your skin, veins, bones, tendons, capillaries and organs.
2. Collagen IV
This type of Collagen supports cell membrane and is thus essential for the skin.

Recent research has shown that collagen supplement such as drinks can help to develop collagen in the body. However, few researches have proven that collagen supplements have any anti-aging benefits to the skin.

In general, collagen is generated through a natural body process. This supplies enough quantity to keep the skin smooth and prevent wrinkles to appear. Moreover, to assure proper level of collagen production by the body the right antioxidants and foods must be consumed. The menu for collagen is, green leafy vegetables, beets, omega 3 (Fish and Avocados) and, colourful vegetables and fruits such as red pepper.

The best strategy to boost collagen production in the body would certainly be to adopt the right diet. A collagen friendly diet would be the best solution. It can naturally act as an anti-aging product against wrinkles and old look.

Anti Aging, Anti Aging Products, Anti Aging Supplements

© Jimmy Eriksson for Anti Aging and Human Immortality News, 2010. | Permalink | No comment

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