10 doctors weighed in:
How is schizophrenia inherited?
10 doctors weighed in

Dr. Alfredo Soto
Psychiatry
8 doctors agree
In brief: Not sure
While there is a lot of evidence that schizophrenia runs in families, the specific genes have been hard to figure out.
It seems that the genetics are complicated because there is also a strong effect from environmental stressors like exposures by fetuses to certain viruses. There is also a newer idea called epigenetics in which the environment affects these genes that are related to schizophrenia.

In brief: Not sure
While there is a lot of evidence that schizophrenia runs in families, the specific genes have been hard to figure out.
It seems that the genetics are complicated because there is also a strong effect from environmental stressors like exposures by fetuses to certain viruses. There is also a newer idea called epigenetics in which the environment affects these genes that are related to schizophrenia.
Dr. Alfredo Soto
Dr. Alfredo Soto
Thank
Dr. Douglas Bey
Psychiatry
2 doctors agree
In brief: Complex
Probably several genes contribute--if a sib has it your chance is 9% if identical twin has it your chance is 28% if both your parents have it your chance of having it is 36%.

In brief: Complex
Probably several genes contribute--if a sib has it your chance is 9% if identical twin has it your chance is 28% if both your parents have it your chance of having it is 36%.
Dr. Douglas Bey
Dr. Douglas Bey
Thank
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