Claim: An anti-nuclear antibodies subtype is anti-histone antibodies.
Evidence: There are many subtypes of ANAs such as anti-Ro antibodies , anti-La antibodies , anti-Sm antibodies , anti-nRNP antibodies , anti-Scl-70 antibodies , anti-dsDNA antibodies , anti-histone antibodies , antibodies to nuclear pore complexes , anti-centromere antibodies and anti-sp100 antibodies.
Antinuclear antibodies -LRB- ANAs , also known as antinuclear factor or ANF -RRB- are autoantibodies that bind to contents of the cell nucleus.
They are found in many disorders including autoimmunity , cancer and infection , with different prevalences of antibodies depending on the condition.