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. 2015 Jan 7;4(1):18–26. doi: 10.1530/EC-14-0051

Table 1.

Prevalence of VPAC2 receptors in selected human tumours.

Tumour type (n) VPAC2a (n)
Gastric cancer (20) 12
Gastrointestinal stromal tumours (4) 2
Pancreatic ductal adenocarcinoma (10) 6
Small-cell lung carcinoma (5) 4
Lung adenocarcinoma (5) 1
Squamous cell carcinoma of the lung (46) 2
Sarcoma (19) 13
 Pleomorphic sarcoma (2) 2
 Leiomyosarcoma (4) 1
 Rhabdomyosarcoma (46) 3
 Liposarcoma (4) 2
 Angiosarcoma (2) 2
 Osteosarcoma (4) 3
Thyroid carcinoma (2) 2
Breast cancer (10) 4
Ovarian carcinoma (12) 3
Cervical carcinoma (13) 4
Urinary bladder carcinoma (8) 0
Prostate cancer (7) 0
Neuroendocrine tumours (23) 5
Pituitary adenoma, growth-hormone-producing (21) 10
Pheochromocytoma (5) 0
a

A tumour sample was considered positive if at least 30% of tumour cells exhibited a moderate-to-strong staining of the plasma membrane.