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- $Unique_ID{BRK01969}
- $Pretitle{}
- $Title{Can you Inherit Diseases?}
- $Subject{Inherit inherited disease Diseases sickness family history histories
- risk risks chance chances factor factors gene genes genetic cause causes
- illness illnesses thalassemia anemia anemias sickle-cell Tay-Sachs disorder
- disorders relative relatives ailment ailments symptom symptoms die died dead
- death deaths geneticist geneticists cancer cancers cancerous heart attack
- weight diet diets smoker smokers nonsmoker nonsmokers exercise exercises }
- $Volume{}
- $Log{
- Some Types of Anemia are Inherited*0009204.scf
- What is Anemia?*0009201.scf}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
-
-
- Can you Inherit Diseases?
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-
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-
- QUESTION: You often speak of a family history of a disease as being a risk
- factor for someone getting the same disease. Does this mean that all diseases
- are inherited? How does one go about finding out what their ancestors have
- bequeathed to them? And perhaps a final bit of information, please, once the
- genes are there, what can be done about them to prevent the same thing from
- happening now? I realize this may be a bit more than you can get in one
- column, but do the best you can.
-
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-
- ANSWER: It would be so easy if all diseases were produced by a single,
- identifiable factor, a single cause that could be found, treated and wiped
- out, taking the illness along with it. But few diseases have but a single
- cause, and most have so many factors to consider that it is extremely
- difficult to construct a treatment that does the job. But many illnesses have
- a basic component of an inherited factor that can only be discovered when the
- family history is considered. And family histories are difficult to
- construct, for often all the information is not available, lost or forgotten,
- and seldom written down in a useful fashion.
- Some diseases are recognized as being primarily the result of a gene, a
- direct consequence of an inherited factor. Examples include: thalassemia
- anemia most common in individuals of Greek or Italian descent, sickle-cell
- anemia in those of African heritage, and Tay-Sachs disease, a neurological
- disorder affecting those of eastern or central European Jewish origins. The
- best time to start finding out about illnesses that are common to your family
- tree is right now. Begin by questioning the senior members of your family, to
- find out all you can. Write down the names of your relatives, all of them,
- aunts, uncles, cousins, as well as parents, grandparents, great grandparents,
- as far back as you can. Try to establish what diseases (or ailments, even
- just symptoms) they suffered during their life times, their ages at death and
- the cause of death (if deceased). When you have extracted all you can from
- the living historians, start searching the records. A review of local
- hospital records, birth records, and death certificates can be most fruitful
- in discovering information of value. While it is true that the information
- from more distant relatives may have little direct relationship to a problem
- in your immediate family, collecting all the available data can begin to
- provide patterns of health problems which can yield clues to current
- conditions. A consultation with a geneticist or physician who specializes in
- genetics can help you construct a family tree that can group the facts into a
- meaningful structure.
- Knowing these patterns of disease can help you prevent the progression of
- some ailments by alerting you to the early symptoms that may signify that a
- disease process has begun. Catching an illness at an early stage leads to
- early treatment, the most successful strategy, particularly in treating
- cancers.
- While genetic factors can not be changed for most diseases, at least not
- just yet, changing the other risk factors can most certainly reduce your
- chances of becoming a victim. Even though a family history of heart disease
- is recognized, an individual who watches weight, diets, is a non-smoker, and
- exercises, can reduce the probability of a heart attack to below that of
- others who do not have the genetic factor, but have ignored all the other
- controllable risk factors. Knowledge can be a powerful tool, and constructing
- a family medical tree is worth the effort.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
-