Another article from our extensive and ever-growing library of articles of particular interest to both prostate cancer sufferers and prostate cancer health specialists. We want to both educate and inform, so you get only the best medical information.

The Cancer Research Industry

Many volunteers world-wide commit themselves to raising funds for cancer research and cancer charities. 100's of thousands even more act in the industry as carers, or even learning about, prescribing, diagnosing and manufacturing drugs. Huge corporations spend fortunes on cancer research. After so long so many billions spent what exactly has cancer research revealed?

There have been regular breakthroughs in our understanding of cancer, however little progress in its coarse of action. Modern research into cancer began in the 1940?south and fifty?south when scientists isolated substances that destroy cancer cells growing in a petri dish, or even leukaemia cells in laboratory mice. Early successes in chemotherapy set the pace and received much media exposure, even though they only applied to five percent of cancer treatments at virtually all.

Serving humanity by solving its major diseases has a celebrity status, there exists a lot of kudos and an air of Hollywood involved in such things. Cancer research is high profile activity and each at present and then a scientific coarse of action is found that gains wide recognition, like the HPV-16 trial, although it only applies itself to the coarse of action of a microscopic percentage of cancers. Mass-media hype is portion of the problem of how we see cancer. Early discoveries install an expectation that there was a cure-all coarse of action, a ?magic bullet? that would produce its discoverer famous by curing cancer across the globe. The idea stems in portion from aspirin, the primary bullet that magically finds its way to the anguish and lessens it.

In the 1950?south and sixty?south huge and expensive research projects were install to check out each known substance to see if it effected cancer cells. You may remember the discovery of the Madagascar Periwinkle (Catharansus Roseus), which revealed alkaloids (vinblastine and vincristine) that are however utilized in chemotherapy today. Taxol, a coarse of action for ovarian and breast cancer originally came from the Pacific Yew tree. A coarse of action for testicular cancer and small-cell lung cancer called ?Etoposide? was created from the Can apple. In ?Plants Utilized Against Cancer? by Jonathan Hartwell above three,000 plants are identified from medical and folklore sources for treating cancer, about half of which have been shown to have a few effect on cancer cells in a try out tube.

When these plants are mass produced into synthetic drugs, only chemicals are isolated and the rest of the plant is usually thrown away. The medicinally active molecules are extracted from the plant and modified until it is chemically unique. Then the compound is patented, given a brand moniker and tested.

In the 1st phase it will normally be tested on critters, the 2nd phase will decide dosage levels and in phase three it's tested on people. Per time it's approved per Federal Drugs Authority (in U.South.A.) or even the Medicines and Healthcare Products Regulation Professional (M.H.R.A.) in Britain, the development costs for a new drug can reach 5 hundred million dollars, which sooner or later has to be recouped from the consumer.

In addition to ?coarse of action directed? research like finding chemicals that effect cancer cells, basic research continues apace, into differences between normal and cancerous cells. In the last thirty years this research has revealed much about our nature, however however no cure. Beneath are a select few current strands of scientific research into cancer.

Antibody-guided therapy: this is the primary ?magic bullet?. Cancer researchers utilize monoclonal antibodies to shoulder poisons directly to the cancer cells without harming others.

Chronobiology: much of what happens in our bodies is governed by cycles, from the female monthly cycle to the cycles of brainwaves. Man health depends on interacting cycles geared to acts of perception, breathing, reproduction and renewal. Chronobiology analyses these cycles in relation to different times, like day after day. Hormones, including stress and expansion hormones, have their have cycles. As an example they can be at their highest activity in the morning and quieter in the nighttime. Cancer cells seem to no lengthier obey the equivalent cycle rates as normal cells.

Anti-telomerase: 1 portion of a cell, called the telomerase, governs the life span of a cell and how many times it can multiply. A few cancer cells escape this control and can increase the number of times they divide, becoming ?immortal?. Researchers hope to gain control across cancer cells by stopping the action of telomerase.

Anti-angiogenesis: secondary tumours (metastasis) can persuade the cells around them to expand new blood vessels to feed the tumours, supplying oxygen and vitamins for the growing cancer. This process is called angiogenesis and research right here is finding ways to prevent the signals to normal cells that begin the process.

Anti-adhesion molecules: Cancer cells form into clumps, unlike those in a petri dish which form into a flatter arrangement. When there are clumps of cells they seem to possess a quality that resists coarse of action. This strand of research examines ways that can prevent the cells clumping together, by dissolving the clumps for even more efficacious coarse of action.

Anti-oncogene products: specific portions of D.North.A., called oncogenes, that have an important role in promoting cancer expansion. Drugs that interfere with the production of oncogenes can be useful for the future coarse of action of cancer.

Gene therapy: research into the utilize of tumour suppressant genes is highlighted in the British National Cancer Project as an important element. Essentially, bits of DNA are inserted to replenish missing or even damaged genes, even preventing the development of cancer in someone who can be ?high gamble?.

Vaccines: incredibly quietly the lookup for a general cure for cancer is being put aside in preference to finding a vaccine. The whole idea of a cure or even coarse of action that is ?the equivalent for everybody? breaks down in the case of the specific, chaotic conditions that cause cancer in an individual host. After billions spent on research for the holy grail of a cancer cure, the lookup is today on to find a vaccine.

At a recent cancer immunology conference in the US top immunologists from twenty-one nations attended lectures on the latest immunology topics such as:cancer immunosurveillance, immunoediting, cancer antigen discovery, monitoring and analysing the immunological response to man cancer, cancer vaccine development.

The Cancer Vaccine Collaborative (CVC) was launched to much excitement. It's a unique research program that should advance how cancer vaccines are developed, built on a collaboration of 6 NY medical centres and 1 in MN. The aim of their research is to find out how to effectively immunise against cancer applying a vaccine, employing ?action research?.

Vaccines manufactured from donor blood are proving to act for a select few cancers. Experiments with bone marrow transplants show there are about forty,000 different tissue varieties making it hard to find a match. Usually a right match can only be discovered in the patient?south direct family. Incorrect matches can produce a host of secondary dis-eases. Scientist are finding ways to train Killer T cells taken either from the host or even a donor, to even more effectively attack cancer cells. They've found that donor Killer T cells that are already ?primed? for a particular cancer (e.g. the donor body cells ?remember? the disease) can be highly efficacious. It will take many years to prove validity, reliability, safety and efficacy for this coarse of action. Harvesting the natural resistance of our have, or even donor cells with the aid of genetic engineering might well get a huge player against modern resistant attacking dis-eases.

Increased screening: this type of research investigate genetically identifying individuals who can be at high gamble of certain varieties of cancer and is partly a preparation for possible vaccines. Genetic counselling is set to get a 21st century contributor to health care built on prevention of disease as much as cure.

Combinations: research from West Germany (Grossart-Maticek) argues that there isn't a individual cause for cancer, similar to the pattern in virtually all chronic sickness. It shows there are environmental, psychological and spiritual dimensions to disease. The implication is that coarse of action should be on the equivalent levels, and that no individual coarse of action is likely to be efficacious because there appears to be no individual cause. This observation links with the position of many Holistic practitioners who typically have a wider watch of health than orthodox medical practitioners.

Dr. Robert Buckman is an experienced cancer researcher, and writer of the informative book: ?What You Really Require to Know About Cancer?. He summarises what he sees as the present position of scientific cancer research:

"We currently have a extremely huge number of ways of seeking at cancer cells in the laboratory. We've thousands of different varieties of cancer cells growing in dishes, many of which can be grown and then cured in laboratory bred mice. We also have thousands of different ways of seeking at and testing those cells. We can look at the cells? expansion, their abilities to create different substances, their sensitivity to a few chemotherapy drugs and their resistance to others, the way they respond to expansion factors, their genetic material including oncogenes and substances controlled by oncogenes, their ability to effect more cells (of the body, for example), their ability to damage membranes and invade, their structure under the electron microscope and whether or even not the cell surface has any of 100s of different marker molecules on it. It is just a couple examples of what can be done nowadays: the complete list of ways where cancer cells can be tested would probably be lengthier than this entire book. However right here is the snag: although this accumulation of experience is wonderful and commendable, cancer in individual beings is far even more complicated then any laboratory system can ever be (at least in the light of current knowledge)".

This is an extract from 'Don't Get Cancer'a new ebook available only at: http://www.simonthescribe.co.uk/don'tget1.html

Article source: http://www.topiccenter.com/Health-and-Fitness/Cancer/

 

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