Table 1 Immunocytochemical stain in lung and ovarian cancer cell line cell block.

From: Cytopathological Study of the Circulating Tumor Cells filtered from the Cancer Patients’ Blood using Hydrogel-based Cell Block Formation

Marker

Lung

Ovary

H358

A549

OVCAR-3

SKOV-3

CK (AE1/AE3)

(++)

(++)

(+)

(+)

CK7

(+)

(+)

(+)

(+)

CK20

(−)

(−)

(−)

(−)

p53*

70%

70%

60%

(−)

Ki-67*

80%

70%

70%

70%

EGFR

(++)

(++)

(++)

(++)

P63

(−)

(−)

(−)

(−)

Napsin A

(+)

(+)

(−)

(−)

  1. *Positive rate in cancer cells.
  2. (+) focal or partial expression.
  3. (++) diffuse expression.
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