Below is an instruction from Human. Write a response.
    ### Instruction:
    Is Hemophagocytic lymphohistiocytosis inherited ?
    ### Response:
    Is hemophagocytic lymphohistiocytosis inherited? Hemophagocytic lymphohistiocytosis (HLH) may be inherited or acquired (due to non-genetic factors). Familial HLH is inherited in an autosomal recessive manner. This means that to be affected, a person must have a change (mutation) in both copies of the responsible gene in each cell.
    