Skin carcinoma is found newly : Twins' risk increases sharply nbsp parent-offspring and is unable to escape heredity

Skin carcinoma is found newly : Twins' risk increases sharply nbsp parent-offspring and is unable to escape heredity
Want to reduce the risk of suffering from skin carcinoma? Besides applying the suncream and protecting the skin, discover, " L Choose " One's own parents and siblings have influence on that a person suffers from the level of the probability of skin carcinoma.
U.S.A.>It indicates, skin carcinoma has heredity to publish the latest research results in Australia and American scientist, its morbidity and family gene are contacted closely.
Twins
The risk is increased sharply
University, Queensland of Australia, thank Karl Dr. and research group of him through have the intersection of melanin and the intersection of tumour and this kind on suffering from cause twins, fatal character of skin carcinoma carry on behind the research finding in the Sri Lankan, have one people suffer from the intersection of melanin and tumour in the twins of twins with ovum, another people suffer from risk, melanin of tumour, increase greatly even then, even higher than the different ovum twin twins of the same situation.
The research group has investigated the tumour case of thousands of cases of melanin in Queensland and New South Wales two states, find that has 125 people who are the twins among them, include 27 with ovum twins and 98 different ovum twins.
In 27 and ovum twin twins, yes 4, to suffering from melanin tumour at the same time; And in 98 different ovum twin twins, only 3, to suffering from this disease at the same time.
Reuter invoke the intersection of data and report 10, if somebody have one the intersection of trouble and the intersection of melanin and tumour with siblings, twin of ovum, then it is about 10 times of the ordinary people's that him himself suffers from the probability of melanin tumour too; Have one the intersection of trouble and different siblings, twin of ovum, melanin of tumour, him himself it suffers from the probability of disease to be about twice of the ordinary people's too then.
Among the parent-offspring
Unable to escape heredity
Hertz receive Hou have a match, study, have the intersection of skin carcinoma and the intersection of family and member of medical history suffer from skin carcinoma because of another group that doctor lead now by summer such as University of California, Los Angeles such as American Probability size.
Researchers, through analyzing the cancer database of Swedish family is found, if somebody's parents or siblings suffers from a certain skin carcinoma, then this person is more likely to suffer from skin carcinoma than other people, but might not be and parents or the siblings and kind's skin carcinoma.
Researchers still find, as the cancer cell appears on the position easy to be shone by the sun, when such as the face, the heredity of this kind of family will reflect more obviously.
New discovery
Verify the hypothesis
Skin carcinoma to distribute most extensive kind, might have illness coming on in any age bracket in the all cancer.
Though the concrete cause of skin carcinoma is still indeterminate so far, can confirm the sunshine is main " L The murderer " R The first. If ultraviolet ray in the sunshine shines the skin for a long time, will make skin cells morph, initiate skin carcinoma.
Had much to study, point out skin carcinoma might store a certain related heredity in before, but because they are unable to influence the gene to come single research separately with environmental impact, therefore all the time only " L The hypothesis " R That is all.
Authenticity verifying this kind of hypothesis in form of the thesis for the first time of research which thanks Karl,et al..
Researchers say, their research can be imputed partly to the gene while explaining the increase of the ill probability of melanin tumour, especially influencing each other among the gene. They estimate, the reason why the ill risk of this kind of disease between different individuals is different, half is influenced by gene.

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