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Basic Study
Copyright: ©Author(s) 2026.
World J Clin Oncol. May 24, 2026; 17(5): 116662
Published online May 24, 2026. doi: 10.5306/wjco.v17.i5.116662
Figure 5
Figure 5 Immunohistochemical expression of the low-molecular-weight isoform of caldesmon in formalin-fixed, paraffin-embedded tissues from resected breast cancers. A: Luminal A breast cancer sample showing strong cytoplasmic low-molecular-weight isoform of caldesmon (l-CAD) positivity; B: Sample from luminal A breast cancer showing negative l-CAD staining; C: HER-2 sample showing strong positive l-CAD expression; D: HER-2 sample showing moderate l-CAD expression; E and F: Triple-negative breast cancer sample showing positive to strong positive l-CAD expression.


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