In preferred embodiments, the cleavage of {HEAD ~ the C terminal part} of {TAIL ~ CK8} is detected in a blood sample previously taken from a patient and in which blood sample the C terminal part of human CK8 is detected by means of an antibody specifically binding a polypeptide derived from human CK8 with the sequence corresponding to the amino acids of position 402 to position 483 of SEQ ID 
In preferred embodiments , the cleavage of { HEAD ~ the C terminal part } of { TAIL ~ CK8 } is detected in a blood sample previously taken from a patient and in which blood sample the C terminal part of human CK8 is detected by means of an antibody specifically binding a polypeptide derived from human CK8 with the sequence corresponding to the amino acids of position 402 to position 483 of SEQ ID
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH