First of all I will go through the different types of Skin Cancer, starting off with the most serious type.
Melanoma, this is a very dangerous type of cancer and many thousands die from this every year throughout the world.
Usually it is caused through sunburn in the earlier years of our lives, it can develop very quickly once it starts and can easily spread to other parts of the body.
A melanoma, if left untreated for too long can be fatal, so it is in your best interest to seek medical help as soon as you can.
It can appear as a new spot on your skin, or as an existing blemish that changes appearance, a mole or freckle that changes shape or colour. Regularly check your skin for any changes, don't spend too long in the sun, wear special blockout cream to prevent burning, if you live in an area of the world that gets a lot of sunshine, you should have a skin inspection every year by a medical practitioner.
Basal Cell Carcinoma, is the most common type of skin cancer, it can be scaly flaky skin, or can be red or pale in color, or a lump, usually on the arms, hands, or face, even though this kind is the least serious, it is important to have them treated.
Squamous Cell Carcinoma, these are quite serious, as they can also spread to other parts of the body, like Melanoma, they usually have to be excised, which is not very pleasant, quite often they are on the face, ears, hands, arms, anywhere that has been exposed to the sun, once again, it is imperative that medical help is sought as soon as you can.
There are dozens of different types of Other Cancers, but there are two main groups. Sarcomas which come from connective tissue, bone, muscle, cartilage etc. and
Carcinomas, which originate from the epithelial cells, which are the linings of your body, either internal or external.
It is important that you watch out for sores that will not heal.
Change in freckles, spots, moles, or warts.
Abnormal discharge, or even bleeding.
A lump anywhere in the body.
Unaccountable weight loss.
A cough or hoarseness.
Any change in you bowel or bladder habits, ie. bleeding.
Today a huge percentage of cancers can be cured, using modern medicine and the experts treatment, however with all cancers, it is so important that you seek help as early as possible, the longer it is left, the more difficult it becomes to cure. It is far better to pay the cost of a visit to your doctor, and then find out you are OK, than finding out too late, that there is nothing that can be done for you.
The next important fact is prevention, I am not saying that all cancers can be prevented, but this is very important, try to include as many of the healthy vegetables and fruit in your diet, Broccoli, Cauliflower, Spinach, Carrots, Garlic, Onions, Brussels Sprouts, Apples, Pears, Oranges, all these type of foods help to flush out the toxins from your body, drink plenty of water. I know that you have heard it all before, but it is so important, if you would like to see old age.
Cancer is one of the most terrible diseases to have, anything that can be done to cure or prevent this disease, should be the most important item on your list of priorities.
Skin Cancer Early Detection
Researchers at the University of East Anglia have completed several years work to find a compound that seems to block the movement of the pigment cells that give tadpoles their unique markings. Uncontrolled movement of pigment cells has been linked to cancer in both humans and frogs, which means skin cancer detection and prevention could be improved.
Melanoma cells in particular, are known to migrate (or move) through the body to the organs, causing secondary tumors that are one of the more high-risk forms of cancer.
Melanomas are one of the most dangerous types of skin cancer because they're both invasive and resistant to treatment.
Malignant melanoma is responsible for 75% of all skin cancer deaths, and about 160,000 new cases (over 62,000 in the U.S.) of melanoma are diagnosed worldwide each year.
If research can learn how to block this process, perhaps cancer spread can be delayed or even halted altogether.
Despite the hopeful outlook, practical applications in terms of medications are likely still years away.
The compound used in this study was selected from 3,000, screened to see if they effected the pigment cells. The compound, known as NSC 84093, produced a visible change in the color markings on the tadpoles when used in very low concentrations. The continuous stripe along the back was replaced by a pattern of blocks of color along the back of the tadpole.
Biologist and lead researcher Grant Wheeler at the University of East Anglia said, “Forty of the compounds gave us an interesting difference which we wanted to follow up.”
Apparently its easy to look at the tadpole embryos and see the color change — so many compounds could be tested.
A chemist at the University saw that the structure of the compound they were using had properties that showed it could bind to a zinc molecule. A substance expressed by melanoma tumors, matrix metaloproteinases (MMP) thought to be involved with cell behavior such as migration, is zinc dependent.
The compound identified by the British researchers keeps the MMP from doing what comes naturally. The team saw changes to patterning on the tadpoles depending on the strength of the dose given.
And if you're wondering what tadpoles can tell us about cancer, it helps to understand how much we have in common with the little critters. These simple creatures diverged from man a mere 360 million years ago, though they still have the same organs, molecules and physiology as we do.
This tells us that cancers in the frogs will develop and act just as they do in people.
What's more, the tadpole that becomes the South African Clawed Frog, produces eggs all year round so supplies of subjects are plentiful.
The intriguing study appears in the January 2009 journal Chemistry & Biology and though there is still a lot of work to be done, if these preliminary results hold, we may be one step close to finding an effective skin cancer detection process and treatment for one of many invasive forms of cancer. The next step is to test the compound in other animals.
Both Aussietaff & Kirsten Whittaker are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
Aussietaff has sinced written about articles on various topics from Types of Cancer, Fitness and Arthritis Signs. Article by Alfred Jones, Information Advisor for health related website http://www.SugarsR4U.comThis article may be used without permission as long as it is shown in its entirety.More articles about Cancer at http://cancer.cabspace.com. Aussietaff's top article generates over 6600 views. to your Favourites.
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